From 8bfaf598af72d67e806e65d38d0a0e74c084e8c0 Mon Sep 17 00:00:00 2001
From: Evan Hahn <69474926+EvanHahn-Signal@users.noreply.github.com>
Date: Fri, 30 Oct 2020 15:34:04 -0500
Subject: [PATCH] Add license headers across the project

---
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 ts/components/conversation/ReactionViewer.tsx |   3 +
 .../ResetSessionNotification.stories.tsx      |   3 +
 .../conversation/ResetSessionNotification.tsx |   3 +
 .../SafetyNumberNotification.stories.tsx      |   3 +
 .../conversation/SafetyNumberNotification.tsx |   3 +
 .../conversation/ScrollDownButton.stories.tsx |   3 +
 .../conversation/ScrollDownButton.tsx         |   3 +
 .../StagedGenericAttachment.stories.tsx       |   3 +
 .../conversation/StagedGenericAttachment.tsx  |   3 +
 .../StagedLinkPreview.stories.tsx             |   3 +
 .../conversation/StagedLinkPreview.tsx        |   3 +
 .../StagedPlaceholderAttachment.stories.tsx   |   3 +
 .../StagedPlaceholderAttachment.tsx           |   3 +
 .../conversation/Timeline.stories.tsx         |   3 +
 ts/components/conversation/Timeline.tsx       |   3 +
 .../conversation/TimelineItem.stories.tsx     |   3 +
 ts/components/conversation/TimelineItem.tsx   |   3 +
 .../TimelineLoadingRow.stories.tsx            |   3 +
 .../conversation/TimelineLoadingRow.tsx       |   3 +
 .../TimerNotification.stories.tsx             |   3 +
 .../conversation/TimerNotification.tsx        |   3 +
 .../conversation/Timestamp.stories.tsx        |   3 +
 ts/components/conversation/Timestamp.tsx      |   3 +
 .../conversation/TypingAnimation.stories.tsx  |   3 +
 .../conversation/TypingAnimation.tsx          |   3 +
 .../conversation/TypingBubble.stories.tsx     |   3 +
 ts/components/conversation/TypingBubble.tsx   |   3 +
 .../UnsupportedMessage.stories.tsx            |   3 +
 .../conversation/UnsupportedMessage.tsx       |   3 +
 .../VerificationNotification.stories.tsx      |   3 +
 .../conversation/VerificationNotification.tsx |   3 +
 ts/components/conversation/_contactUtil.tsx   |   3 +
 .../AttachmentSection.stories.tsx             |   3 +
 .../media-gallery/AttachmentSection.tsx       |   3 +
 .../DocumentListItem.stories.tsx              |   3 +
 .../media-gallery/DocumentListItem.tsx        |   3 +
 .../media-gallery/EmptyState.stories.tsx      |   3 +
 .../conversation/media-gallery/EmptyState.tsx |   3 +
 .../media-gallery/LoadingIndicator.tsx        |   3 +
 .../media-gallery/MediaGallery.stories.tsx    |   3 +
 .../media-gallery/MediaGallery.tsx            |   3 +
 .../media-gallery/MediaGridItem.stories.tsx   |   3 +
 .../media-gallery/MediaGridItem.tsx           |   3 +
 .../media-gallery/groupMediaItemsByDate.ts    |   3 +
 .../media-gallery/types/ItemClickEvent.ts     |   3 +
 .../media-gallery/types/Message.ts            |   3 +
 ts/components/emoji/Emoji.stories.tsx         |   3 +
 ts/components/emoji/Emoji.tsx                 |   3 +
 ts/components/emoji/EmojiButton.stories.tsx   |   3 +
 ts/components/emoji/EmojiButton.tsx           |   3 +
 ts/components/emoji/EmojiPicker.stories.tsx   |   3 +
 ts/components/emoji/EmojiPicker.tsx           |   3 +
 ts/components/emoji/lib.ts                    |   3 +
 .../stickers/StickerButton.stories.tsx        |   3 +
 ts/components/stickers/StickerButton.tsx      |   3 +
 .../stickers/StickerManager.stories.tsx       |   3 +
 ts/components/stickers/StickerManager.tsx     |   3 +
 .../stickers/StickerManagerPackRow.tsx        |   3 +
 .../stickers/StickerPackInstallButton.tsx     |   3 +
 .../stickers/StickerPicker.stories.tsx        |   3 +
 ts/components/stickers/StickerPicker.tsx      |   3 +
 .../stickers/StickerPreviewModal.stories.tsx  |   3 +
 .../stickers/StickerPreviewModal.tsx          |   3 +
 ts/components/stickers/lib.ts                 |   3 +
 ts/curve25519-n.d.ts                          |   3 +
 ts/groupChange.ts                             |   3 +
 ts/groups.ts                                  |   3 +
 ts/libsignal.d.ts                             |   3 +
 ts/linkPreviews/isLinkPreviewDateValid.ts     |   3 +
 ts/linkPreviews/linkPreviewFetch.ts           |   3 +
 ts/model-types.d.ts                           |   3 +
 ts/models/conversations.ts                    |   3 +
 ts/models/messages.ts                         |   3 +
 ts/notifications/getStatus.ts                 |   3 +
 ts/notifications/index.ts                     |   3 +
 ts/protobuf/README.md                         |   3 +
 ts/protobuf/index.ts                          |   3 +
 ts/proxy-agent.d.ts                           |   3 +
 ts/quill/emoji/blot.tsx                       |   3 +
 ts/quill/emoji/completion.tsx                 |   3 +
 ts/quill/emoji/index.tsx                      |   3 +
 ts/quill/matchImage.ts                        |   3 +
 ts/scripts/zip-macos-release.ts               |   3 +
 ts/services/bounce.ts                         |   3 +
 ts/services/calling.ts                        |   3 +
 ts/services/groupCredentialFetcher.ts         |   3 +
 ts/services/networkObserver.ts                |   3 +
 ts/services/notify.ts                         |   3 +
 ts/services/storage.ts                        |   3 +
 ts/services/storageRecordOps.ts               |   3 +
 ts/services/timers.ts                         |   3 +
 ts/services/updateListener.ts                 |   3 +
 ts/shims/Whisper.ts                           |   3 +
 ts/shims/bounceAppIcon.ts                     |   3 +
 ts/shims/contactVerification.ts               |   3 +
 ts/shims/events.ts                            |   3 +
 ts/shims/socketStatus.ts                      |   3 +
 ts/shims/storage.ts                           |   3 +
 ts/shims/textsecure.ts                        |   3 +
 ts/shims/updateIpc.ts                         |   3 +
 ts/sql/Client.ts                              |   3 +
 ts/sql/Interface.ts                           |   3 +
 ts/sql/Server.ts                              |   3 +
 ts/sqlcipher.d.ts                             |   3 +
 ts/state/actions.ts                           |   3 +
 ts/state/createStore.ts                       |   3 +
 ts/state/ducks/calling.ts                     |   3 +
 ts/state/ducks/conversations.ts               |   3 +
 ts/state/ducks/emojis.ts                      |   3 +
 ts/state/ducks/expiration.ts                  |   3 +
 ts/state/ducks/items.ts                       |   3 +
 ts/state/ducks/network.ts                     |   3 +
 ts/state/ducks/noop.ts                        |   3 +
 ts/state/ducks/safetyNumber.ts                |   3 +
 ts/state/ducks/search.ts                      |   3 +
 ts/state/ducks/stickers.ts                    |   3 +
 ts/state/ducks/updates.ts                     |   3 +
 ts/state/ducks/user.ts                        |   3 +
 ts/state/reducer.ts                           |   3 +
 ts/state/roots/createCallManager.tsx          |   3 +
 ts/state/roots/createCompositionArea.tsx      |   3 +
 ts/state/roots/createConversationHeader.tsx   |   3 +
 ts/state/roots/createLeftPane.tsx             |   3 +
 ts/state/roots/createSafetyNumberViewer.tsx   |   3 +
 ts/state/roots/createShortcutGuideModal.tsx   |   3 +
 ts/state/roots/createStickerManager.tsx       |   3 +
 ts/state/roots/createStickerPreviewModal.tsx  |   3 +
 ts/state/roots/createTimeline.tsx             |   3 +
 ts/state/selectors/conversations.ts           |   3 +
 ts/state/selectors/network.ts                 |   3 +
 ts/state/selectors/safetyNumber.ts            |   3 +
 ts/state/selectors/search.ts                  |   3 +
 ts/state/selectors/stickers.ts                |   3 +
 ts/state/selectors/user.ts                    |   3 +
 ts/state/smart/CallManager.tsx                |   3 +
 ts/state/smart/CallingDeviceSelection.tsx     |   3 +
 ts/state/smart/CompositionArea.tsx            |   3 +
 ts/state/smart/ContactName.tsx                |   3 +
 ts/state/smart/ConversationHeader.tsx         |   3 +
 ts/state/smart/EmojiPicker.tsx                |   3 +
 ts/state/smart/ExpiredBuildDialog.tsx         |   3 +
 ts/state/smart/HeroRow.tsx                    |   3 +
 ts/state/smart/LastSeenIndicator.tsx          |   3 +
 ts/state/smart/LeftPane.tsx                   |   3 +
 ts/state/smart/MainHeader.tsx                 |   3 +
 ts/state/smart/MessageSearchResult.tsx        |   3 +
 ts/state/smart/NetworkStatus.tsx              |   3 +
 ts/state/smart/ReactionPicker.tsx             |   3 +
 ts/state/smart/RelinkDialog.tsx               |   3 +
 ts/state/smart/SafetyNumberViewer.tsx         |   3 +
 ts/state/smart/ShortcutGuideModal.tsx         |   3 +
 ts/state/smart/StickerManager.tsx             |   3 +
 ts/state/smart/StickerPreviewModal.tsx        |   3 +
 ts/state/smart/Timeline.tsx                   |   3 +
 ts/state/smart/TimelineItem.tsx               |   3 +
 ts/state/smart/TimelineLoadingRow.tsx         |   3 +
 ts/state/smart/TypingBubble.tsx               |   3 +
 ts/state/smart/UpdateDialog.tsx               |   3 +
 ts/state/types.ts                             |   3 +
 ts/storybook/Fixtures.ts                      |   3 +
 ts/test-electron/.eslintrc.js                 |   3 +
 .../linkPreviews/linkPreviewFetch_test.ts     |   3 +
 ts/test-electron/models/messages_test.ts      |   3 +
 ts/test/components/LeftPane_test.tsx          |   3 +
 .../media-gallery/groupMessagesByDate_test.ts |   3 +
 ts/test/helpers.ts                            |   3 +
 ts/test/license_comments_test.ts              | 110 ++++
 .../isLinkPreviewDateValid_test.ts            |   3 +
 ts/test/quill/emoji/completion_test.tsx       |   3 +
 ts/test/state/ducks/calling_test.ts           |   3 +
 ts/test/state/selectors/conversations_test.ts |   3 +
 ts/test/types/Attachment_test.ts              |   3 +
 ts/test/types/Contact_test.ts                 |   3 +
 ts/test/types/Settings_test.ts                |   3 +
 .../initializeAttachmentMetadata_test.ts      |   3 +
 ts/test/updater/common_test.ts                |   3 +
 ts/test/updater/curve_test.ts                 |   3 +
 ts/test/updater/signature_test.ts             |   3 +
 ts/test/util/combineNames_test.ts             |   3 +
 .../util/getAnimatedPngDataIfExists_test.ts   |   3 +
 ts/test/util/isFileDangerous_test.ts          |   3 +
 ts/test/util/isMuted_test.ts                  |   3 +
 ts/test/util/isPathInside_test.ts             |   3 +
 ts/test/util/sgnlHref_test.ts                 |   3 +
 ts/test/util/sleep_test.ts                    |   3 +
 ts/test/util/sniffImageMimeType_test.ts       |   3 +
 ts/test/util/windowsZoneIdentifier_test.ts    |   3 +
 ts/textsecure.d.ts                            |   3 +
 ts/textsecure/AccountManager.ts               |   3 +
 ts/textsecure/ContactsParser.ts               |   3 +
 ts/textsecure/Crypto.ts                       |   3 +
 ts/textsecure/Errors.ts                       |   3 +
 ts/textsecure/EventTarget.ts                  |   3 +
 ts/textsecure/Helpers.ts                      |   3 +
 ts/textsecure/MessageReceiver.ts              |   3 +
 ts/textsecure/OutgoingMessage.ts              |   3 +
 ts/textsecure/ProvisioningCipher.ts           |   3 +
 ts/textsecure/SendMessage.ts                  |   3 +
 ts/textsecure/Storage.ts                      |   3 +
 ts/textsecure/StringView.ts                   |   3 +
 ts/textsecure/SyncRequest.ts                  |   3 +
 ts/textsecure/TaskWithTimeout.ts              |   3 +
 ts/textsecure/WebAPI.ts                       |   3 +
 ts/textsecure/WebSocket.ts                    |   3 +
 ts/textsecure/WebsocketResources.ts           |   3 +
 ts/textsecure/index.ts                        |   3 +
 ts/types/Attachment.ts                        |   3 +
 ts/types/Calling.ts                           |   3 +
 ts/types/Colors.ts                            |   3 +
 ts/types/Contact.tsx                          |   3 +
 ts/types/Dialogs.ts                           |   3 +
 ts/types/I18N.ts                              |   3 +
 ts/types/IndexedDB.ts                         |   3 +
 ts/types/Logging.ts                           |   3 +
 ts/types/MIME.ts                              |   3 +
 ts/types/MapAsync.ts                          |   3 +
 ts/types/Message.ts                           |   3 +
 ts/types/PhoneNumber.ts                       |   3 +
 ts/types/Settings.ts                          |   3 +
 ts/types/SocketStatus.ts                      |   3 +
 ts/types/Util.ts                              |   3 +
 .../message/initializeAttachmentMetadata.ts   |   3 +
 ts/updater/common.ts                          |   3 +
 ts/updater/curve.ts                           |   3 +
 ts/updater/generateKeyPair.ts                 |   3 +
 ts/updater/generateSignature.ts               |   3 +
 ts/updater/index.ts                           |   3 +
 ts/updater/macos.ts                           |   3 +
 ts/updater/signature.ts                       |   3 +
 ts/updater/windows.ts                         |   3 +
 ts/util/ExpirationTimerOptions.ts             |   3 +
 ts/util/GoogleChrome.ts                       |   3 +
 ts/util/JobQueue.ts                           |   3 +
 ts/util/Sound.ts                              |   3 +
 ts/util/arrayBufferToObjectURL.ts             |   3 +
 ts/util/batcher.ts                            |   3 +
 ts/util/callingPermissions.ts                 |   3 +
 ts/util/callingTones.ts                       |   3 +
 ts/util/cleanSearchTerm.ts                    |   3 +
 ts/util/combineNames.ts                       |   3 +
 ts/util/deleteForEveryone.ts                  |   3 +
 ts/util/downloadAttachment.ts                 |   3 +
 ts/util/formatDuration.ts                     |   3 +
 ts/util/formatRelativeTime.ts                 |   3 +
 ts/util/getAnimatedPngDataIfExists.ts         |   3 +
 ts/util/getInitials.ts                        |   3 +
 ts/util/getMuteOptions.ts                     |   3 +
 ts/util/getStringForProfileChange.ts          |   3 +
 ts/util/getTextWithMentions.ts                |   3 +
 ts/util/getUserAgent.ts                       |   3 +
 ts/util/hasExpired.ts                         |   3 +
 ts/util/hooks.ts                              |   3 +
 ts/util/imageToBlurHash.ts                    |   3 +
 ts/util/index.ts                              |   3 +
 ts/util/isFileDangerous.ts                    |   3 +
 ts/util/isMuted.ts                            |   3 +
 ts/util/isPathInside.ts                       |   3 +
 ts/util/libphonenumberInstance.ts             |   3 +
 ts/util/lint/analyze_exceptions.ts            |   3 +
 ts/util/lint/exceptions.json                  | 550 +++++++++---------
 ts/util/lint/linter.ts                        |   3 +
 ts/util/lint/sort_exceptions.ts               |   3 +
 ts/util/lint/types.ts                         |   3 +
 ts/util/lint/util.ts                          |   3 +
 ts/util/makeLookup.ts                         |   3 +
 ts/util/migrateColor.ts                       |   3 +
 ts/util/missingCaseError.ts                   |   3 +
 ts/util/parseRemoteClientExpiration.ts        |   3 +
 ts/util/registration.ts                       |   3 +
 ts/util/safetyNumber.ts                       |   3 +
 ts/util/sgnlHref.ts                           |   3 +
 ts/util/sleep.ts                              |   3 +
 ts/util/sniffImageMimeType.ts                 |   3 +
 ts/util/timer.ts                              |   3 +
 ts/util/waitBatcher.ts                        |   3 +
 ts/util/windowsZoneIdentifier.ts              |   3 +
 ts/util/zkgroup.ts                            |   3 +
 ts/views/conversation_view.ts                 |   3 +
 ts/window.d.ts                                |   3 +
 webpack.config.ts                             |   3 +
 738 files changed, 2695 insertions(+), 378 deletions(-)
 delete mode 100644 js/.eslintrc
 create mode 100644 js/.eslintrc.js
 delete mode 100644 js/modules/.eslintrc
 create mode 100644 js/modules/.eslintrc.js
 delete mode 100644 libtextsecure/test/.eslintrc
 create mode 100644 libtextsecure/test/.eslintrc.js
 create mode 100644 ts/test/license_comments_test.ts

diff --git a/.babelrc.js b/.babelrc.js
index 315ad1ac0253..a302d6d5e691 100644
--- a/.babelrc.js
+++ b/.babelrc.js
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 module.exports = {
   presets: ['@babel/preset-react', '@babel/preset-typescript'],
   // Detects the type of file being babel'd (either esmodule or commonjs)
diff --git a/.eslintignore b/.eslintignore
index ccd6fb01996e..a9781c7c6edb 100644
--- a/.eslintignore
+++ b/.eslintignore
@@ -28,4 +28,5 @@ sticker-creator/**/*.js
 !sticker-creator/preload.js
 
 **/*.d.ts
+.eslintrc.js
 webpack.config.ts
diff --git a/.eslintrc.js b/.eslintrc.js
index 1f58f03f8e44..a9459faab706 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // For reference: https://github.com/airbnb/javascript
 
 const rules = {
diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
index 9621c2321ca9..3c2fd26c2e88 100644
--- a/.github/FUNDING.yml
+++ b/.github/FUNDING.yml
@@ -1 +1,4 @@
+# Copyright 2020 Signal Messenger, LLC
+# SPDX-License-Identifier: AGPL-3.0-only
+
 custom: https://signal.org/donate/
diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md
index 0c6c49ab8ed6..542c0b03d6d6 100644
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@@ -1,3 +1,6 @@
+<!-- Copyright 2016-2020 Signal Messenger, LLC -->
+<!-- SPDX-License-Identifier: AGPL-3.0-only -->
+
 <!--
 Please fill out this template with all the information you have. We can't do much without
 both the logs and a detailed description of what you've encountered. Please do your best!
diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index 74a1b39a0d36..07dd53db539b 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -1,3 +1,6 @@
+<!-- Copyright 2016-2020 Signal Messenger, LLC -->
+<!-- SPDX-License-Identifier: AGPL-3.0-only -->
+
 <!--
 Thanks for contributing to the project!
 Please help us keep this project in good shape by going through this checklist.
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 578844bba513..2eb3460cbc14 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,3 +1,6 @@
+# Copyright 2020 Signal Messenger, LLC
+# SPDX-License-Identifier: AGPL-3.0-only
+
 name: CI
 
 on: [push]
diff --git a/.github/workflows/snyk.yml b/.github/workflows/snyk.yml
index be4e06650a0b..92a42b12cefb 100644
--- a/.github/workflows/snyk.yml
+++ b/.github/workflows/snyk.yml
@@ -1,3 +1,6 @@
+# Copyright 2020 Signal Messenger, LLC
+# SPDX-License-Identifier: AGPL-3.0-only
+
 name: Snyk
 
 on:
diff --git a/.prettierrc.js b/.prettierrc.js
index a425d3f76180..9fd82ac99f6b 100644
--- a/.prettierrc.js
+++ b/.prettierrc.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 module.exports = {
   singleQuote: true,
   trailingComma: 'es5',
diff --git a/.storybook/addons.js b/.storybook/addons.js
index 2efe80ebffa6..349f4fe8a7e4 100644
--- a/.storybook/addons.js
+++ b/.storybook/addons.js
@@ -1,2 +1,5 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import '@storybook/addon-knobs/register';
 import '@storybook/addon-actions/register';
diff --git a/.storybook/config.js b/.storybook/config.js
index 4007932d1aa0..d2bf3b882209 100644
--- a/.storybook/config.js
+++ b/.storybook/config.js
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { addDecorator, configure } from '@storybook/react';
 import { withKnobs, boolean, optionsKnob } from '@storybook/addon-knobs';
diff --git a/.storybook/preview-head.html b/.storybook/preview-head.html
index 90dd4298dd56..3d16c03a86fc 100644
--- a/.storybook/preview-head.html
+++ b/.storybook/preview-head.html
@@ -1,3 +1,6 @@
+<!-- Copyright 2019-2020 Signal Messenger, LLC -->
+<!-- SPDX-License-Identifier: AGPL-3.0-only -->
+
 <!-- prettier-ignore -->
 <link rel="stylesheet" href="../stylesheets/manifest.css" />
 <script>
diff --git a/.storybook/styles.scss b/.storybook/styles.scss
index 58481dfcbb26..10eede0341d9 100644
--- a/.storybook/styles.scss
+++ b/.storybook/styles.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 @import '../stylesheets/variables';
 
 .container {
diff --git a/.storybook/webpack.config.js b/.storybook/webpack.config.js
index 9d9c3cbf900a..2fc2d048a20a 100644
--- a/.storybook/webpack.config.js
+++ b/.storybook/webpack.config.js
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 module.exports = ({ config }) => {
   config.entry.unshift(
     '!!style-loader!css-loader!sanitize.css',
diff --git a/ACKNOWLEDGMENTS.md b/ACKNOWLEDGMENTS.md
index ec62840ed81d..f4ff13b7b5c5 100644
--- a/ACKNOWLEDGMENTS.md
+++ b/ACKNOWLEDGMENTS.md
@@ -1,3 +1,6 @@
+<!-- Copyright 2020 Signal Messenger, LLC -->
+<!-- SPDX-License-Identifier: AGPL-3.0-only -->
+
 # Acknowledgments
 
 Signal Desktop makes use of the following open source projects.
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index e811bd1b8311..2954c82d7cbb 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,3 +1,6 @@
+<!-- Copyright 2015-2020 Signal Messenger, LLC -->
+<!-- SPDX-License-Identifier: AGPL-3.0-only -->
+
 # Contributor Guidelines
 
 ## Advice for new contributors
diff --git a/Gruntfile.js b/Gruntfile.js
index 62461d86227c..c42bf529df81 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -1,3 +1,6 @@
+// Copyright 2014-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const { join } = require('path');
 const importOnce = require('node-sass-import-once');
 const rimraf = require('rimraf');
diff --git a/LICENSE b/LICENSE
index 94a045322262..ca9b05510c24 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,23 +1,21 @@
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 3, 29 June 2007
+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
 
- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 
                             Preamble
 
-  The GNU General Public License is a free, copyleft license for
-software and other kinds of works.
+  The GNU Affero General Public License is a free, copyleft license for
+software and other kinds of works, specifically designed to ensure
+cooperation with the community in the case of network server software.
 
   The licenses for most software and other practical works are designed
 to take away your freedom to share and change the works.  By contrast,
-the GNU General Public License is intended to guarantee your freedom to
+our General Public Licenses are intended to guarantee your freedom to
 share and change all versions of a program--to make sure it remains free
-software for all its users.  We, the Free Software Foundation, use the
-GNU General Public License for most of our software; it applies also to
-any other work released this way by its authors.  You can apply it to
-your programs, too.
+software for all its users.
 
   When we speak of free software, we are referring to freedom, not
 price.  Our General Public Licenses are designed to make sure that you
@@ -26,44 +24,34 @@ them if you wish), that you receive source code or can get it if you
 want it, that you can change the software or use pieces of it in new
 free programs, and that you know you can do these things.
 
-  To protect your rights, we need to prevent others from denying you
-these rights or asking you to surrender the rights.  Therefore, you have
-certain responsibilities if you distribute copies of the software, or if
-you modify it: responsibilities to respect the freedom of others.
+  Developers that use our General Public Licenses protect your rights
+with two steps: (1) assert copyright on the software, and (2) offer
+you this License which gives you legal permission to copy, distribute
+and/or modify the software.
 
-  For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must pass on to the recipients the same
-freedoms that you received.  You must make sure that they, too, receive
-or can get the source code.  And you must show them these terms so they
-know their rights.
+  A secondary benefit of defending all users' freedom is that
+improvements made in alternate versions of the program, if they
+receive widespread use, become available for other developers to
+incorporate.  Many developers of free software are heartened and
+encouraged by the resulting cooperation.  However, in the case of
+software used on network servers, this result may fail to come about.
+The GNU General Public License permits making a modified version and
+letting the public access it on a server without ever releasing its
+source code to the public.
 
-  Developers that use the GNU GPL protect your rights with two steps:
-(1) assert copyright on the software, and (2) offer you this License
-giving you legal permission to copy, distribute and/or modify it.
+  The GNU Affero General Public License is designed specifically to
+ensure that, in such cases, the modified source code becomes available
+to the community.  It requires the operator of a network server to
+provide the source code of the modified version running there to the
+users of that server.  Therefore, public use of a modified version, on
+a publicly accessible server, gives the public access to the source
+code of the modified version.
 
-  For the developers' and authors' protection, the GPL clearly explains
-that there is no warranty for this free software.  For both users' and
-authors' sake, the GPL requires that modified versions be marked as
-changed, so that their problems will not be attributed erroneously to
-authors of previous versions.
-
-  Some devices are designed to deny users access to install or run
-modified versions of the software inside them, although the manufacturer
-can do so.  This is fundamentally incompatible with the aim of
-protecting users' freedom to change the software.  The systematic
-pattern of such abuse occurs in the area of products for individuals to
-use, which is precisely where it is most unacceptable.  Therefore, we
-have designed this version of the GPL to prohibit the practice for those
-products.  If such problems arise substantially in other domains, we
-stand ready to extend this provision to those domains in future versions
-of the GPL, as needed to protect the freedom of users.
-
-  Finally, every program is threatened constantly by software patents.
-States should not allow patents to restrict development and use of
-software on general-purpose computers, but in those that do, we wish to
-avoid the special danger that patents applied to a free program could
-make it effectively proprietary.  To prevent this, the GPL assures that
-patents cannot be used to render the program non-free.
+  An older license, called the Affero General Public License and
+published by Affero, was designed to accomplish similar goals.  This is
+a different license, not a version of the Affero GPL, but Affero has
+released a new version of the Affero GPL which permits relicensing under
+this license.
 
   The precise terms and conditions for copying, distribution and
 modification follow.
@@ -72,7 +60,7 @@ modification follow.
 
   0. Definitions.
 
-  "This License" refers to version 3 of the GNU General Public License.
+  "This License" refers to version 3 of the GNU Affero General Public License.
 
   "Copyright" also means copyright-like laws that apply to other kinds of
 works, such as semiconductor masks.
@@ -549,35 +537,45 @@ to collect a royalty for further conveying from those to whom you convey
 the Program, the only way you could satisfy both those terms and this
 License would be to refrain entirely from conveying the Program.
 
-  13. Use with the GNU Affero General Public License.
+  13. Remote Network Interaction; Use with the GNU General Public License.
+
+  Notwithstanding any other provision of this License, if you modify the
+Program, your modified version must prominently offer all users
+interacting with it remotely through a computer network (if your version
+supports such interaction) an opportunity to receive the Corresponding
+Source of your version by providing access to the Corresponding Source
+from a network server at no charge, through some standard or customary
+means of facilitating copying of software.  This Corresponding Source
+shall include the Corresponding Source for any work covered by version 3
+of the GNU General Public License that is incorporated pursuant to the
+following paragraph.
 
   Notwithstanding any other provision of this License, you have
 permission to link or combine any covered work with a work licensed
-under version 3 of the GNU Affero General Public License into a single
+under version 3 of the GNU General Public License into a single
 combined work, and to convey the resulting work.  The terms of this
 License will continue to apply to the part which is the covered work,
-but the special requirements of the GNU Affero General Public License,
-section 13, concerning interaction through a network will apply to the
-combination as such.
+but the work with which it is combined will remain governed by version
+3 of the GNU General Public License.
 
   14. Revised Versions of this License.
 
   The Free Software Foundation may publish revised and/or new versions of
-the GNU General Public License from time to time.  Such new versions will
-be similar in spirit to the present version, but may differ in detail to
+the GNU Affero General Public License from time to time.  Such new versions
+will be similar in spirit to the present version, but may differ in detail to
 address new problems or concerns.
 
   Each version is given a distinguishing version number.  If the
-Program specifies that a certain numbered version of the GNU General
+Program specifies that a certain numbered version of the GNU Affero General
 Public License "or any later version" applies to it, you have the
 option of following the terms and conditions either of that numbered
 version or of any later version published by the Free Software
 Foundation.  If the Program does not specify a version number of the
-GNU General Public License, you may choose any version ever published
+GNU Affero General Public License, you may choose any version ever published
 by the Free Software Foundation.
 
   If the Program specifies that a proxy can decide which future
-versions of the GNU General Public License can be used, that proxy's
+versions of the GNU Affero General Public License can be used, that proxy's
 public statement of acceptance of a version permanently authorizes you
 to choose that version for the Program.
 
diff --git a/README.md b/README.md
index 6a5f6dbdbea6..c452424fe6ec 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,6 @@
+<!-- Copyright 2014-2020 Signal Messenger, LLC -->
+<!-- SPDX-License-Identifier: AGPL-3.0-only -->
+
 # Signal Desktop
 
 Signal Desktop is an Electron application that links with Signal
diff --git a/about.html b/about.html
index 3e09ff85e187..7311ae0a551b 100644
--- a/about.html
+++ b/about.html
@@ -1,3 +1,6 @@
+<!-- Copyright 2017-2020 Signal Messenger, LLC -->
+<!-- SPDX-License-Identifier: AGPL-3.0-only -->
+
 <html>
 <head>
   <meta http-equiv="Content-Security-Policy"
diff --git a/about_preload.js b/about_preload.js
index 557d7ad32256..2cb8f4a8e668 100644
--- a/about_preload.js
+++ b/about_preload.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global window */
 
 const { ipcRenderer } = require('electron');
diff --git a/app/.eslintrc.js b/app/.eslintrc.js
index db69294e5478..bba23ace5f0a 100644
--- a/app/.eslintrc.js
+++ b/app/.eslintrc.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 module.exports = {
   rules: {
     // On the node.js side, we're still using console.log
diff --git a/app/attachment_channel.js b/app/attachment_channel.js
index d7c3fb2942c0..8d25de162917 100644
--- a/app/attachment_channel.js
+++ b/app/attachment_channel.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const electron = require('electron');
 const rimraf = require('rimraf');
 const Attachments = require('./attachments');
diff --git a/app/attachments.d.ts b/app/attachments.d.ts
index a7a5eb689634..d5de116239a2 100644
--- a/app/attachments.d.ts
+++ b/app/attachments.d.ts
@@ -1 +1,4 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export function getTempPath(userDataPath: string): string;
diff --git a/app/attachments.js b/app/attachments.js
index 57e5e1f13360..4a7d0c548008 100644
--- a/app/attachments.js
+++ b/app/attachments.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const crypto = require('crypto');
 const path = require('path');
 const { app, dialog, shell, remote } = require('electron');
diff --git a/app/base_config.js b/app/base_config.js
index be6096ec3e16..9c6262363e54 100644
--- a/app/base_config.js
+++ b/app/base_config.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const fs = require('fs');
 
 const _ = require('lodash');
diff --git a/app/config.js b/app/config.js
index 242078abffa9..233318fecbf2 100644
--- a/app/config.js
+++ b/app/config.js
@@ -1,3 +1,6 @@
+// Copyright 2017-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const path = require('path');
 const { app } = require('electron');
 
diff --git a/app/dock_icon.js b/app/dock_icon.js
index eb133a64d59e..70b94aee954b 100644
--- a/app/dock_icon.js
+++ b/app/dock_icon.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const { app } = require('electron');
 
 const dockIcon = {};
diff --git a/app/ephemeral_config.js b/app/ephemeral_config.js
index 84b498743fc8..8821ae364f1a 100644
--- a/app/ephemeral_config.js
+++ b/app/ephemeral_config.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const path = require('path');
 
 const { app } = require('electron');
diff --git a/app/global_errors.js b/app/global_errors.js
index a640059fb0dc..da746e691999 100644
--- a/app/global_errors.js
+++ b/app/global_errors.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const electron = require('electron');
 
 const Errors = require('../js/modules/types/errors');
diff --git a/app/locale.js b/app/locale.js
index 028dec12bdf5..db00383bb1b1 100644
--- a/app/locale.js
+++ b/app/locale.js
@@ -1,3 +1,6 @@
+// Copyright 2017-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const path = require('path');
 const fs = require('fs');
 const _ = require('lodash');
diff --git a/app/logging.js b/app/logging.js
index 0f2d64d07f95..e1fc9c6282d3 100644
--- a/app/logging.js
+++ b/app/logging.js
@@ -1,3 +1,6 @@
+// Copyright 2017-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // NOTE: Temporarily allow `then` until we convert the entire file to `async` / `await`:
 /* eslint-disable more/no-then */
 
diff --git a/app/menu.js b/app/menu.js
index be6824cc2022..309f48b15505 100644
--- a/app/menu.js
+++ b/app/menu.js
@@ -1,3 +1,6 @@
+// Copyright 2017-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const { isString } = require('lodash');
 
 exports.createTemplate = (options, messages) => {
diff --git a/app/permissions.js b/app/permissions.js
index 3b012cfafa74..121677faeb3c 100644
--- a/app/permissions.js
+++ b/app/permissions.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // The list of permissions is here:
 //   https://electronjs.org/docs/api/session#sessetpermissionrequesthandlerhandler
 
diff --git a/app/protocol_filter.js b/app/protocol_filter.js
index b32b73b2dd54..8889b2c11e96 100644
--- a/app/protocol_filter.js
+++ b/app/protocol_filter.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const path = require('path');
 const fs = require('fs');
 
diff --git a/app/spell_check.js b/app/spell_check.js
index 6adfa9cef052..ab09e81a074b 100644
--- a/app/spell_check.js
+++ b/app/spell_check.js
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable strict */
 
 const { Menu, clipboard, nativeImage } = require('electron');
diff --git a/app/sql_channel.js b/app/sql_channel.js
index 1bb631492f94..0eb177915ed9 100644
--- a/app/sql_channel.js
+++ b/app/sql_channel.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const electron = require('electron');
 const Queue = require('p-queue').default;
 const sql = require('../ts/sql/Server').default;
diff --git a/app/tray_icon.js b/app/tray_icon.js
index 3235c36e6522..cd44befe1b78 100644
--- a/app/tray_icon.js
+++ b/app/tray_icon.js
@@ -1,3 +1,6 @@
+// Copyright 2017-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const path = require('path');
 
 const fs = require('fs');
diff --git a/app/user_config.d.ts b/app/user_config.d.ts
index 6dc591a702a5..d8af7690de76 100644
--- a/app/user_config.d.ts
+++ b/app/user_config.d.ts
@@ -1 +1,4 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export function remove(): void;
diff --git a/app/user_config.js b/app/user_config.js
index 4da1f62a087b..48ba0eb70587 100644
--- a/app/user_config.js
+++ b/app/user_config.js
@@ -1,3 +1,6 @@
+// Copyright 2017-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const path = require('path');
 
 const { app } = require('electron');
diff --git a/app/version.js b/app/version.js
index 0e4defd0dc0b..74edb9a64176 100644
--- a/app/version.js
+++ b/app/version.js
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const semver = require('semver');
 
 exports.isBeta = version => semver.parse(version).prerelease[0] === 'beta';
diff --git a/app/window_state.d.ts b/app/window_state.d.ts
index 90714af01a3f..9351807c8a19 100644
--- a/app/window_state.d.ts
+++ b/app/window_state.d.ts
@@ -1,2 +1,5 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export function markShouldQuit(): void;
 export function shouldQuit(): void;
diff --git a/app/window_state.js b/app/window_state.js
index 0cd7dd02432f..de08f60ed0c5 100644
--- a/app/window_state.js
+++ b/app/window_state.js
@@ -1,3 +1,6 @@
+// Copyright 2017-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 let shouldQuitFlag = false;
 
 function markShouldQuit() {
diff --git a/aptly.sh b/aptly.sh
index a761b806fbb1..a3680a0a40cc 100755
--- a/aptly.sh
+++ b/aptly.sh
@@ -1,3 +1,6 @@
+# Copyright 2017-2020 Signal Messenger, LLC
+# SPDX-License-Identifier: AGPL-3.0-only
+
 #!/bin/bash
 # Setup - creates the local repo which will be mirrored up to S3, then back-fill it. Your
 #         future deploys will eliminate all old versions without these backfill steps:
diff --git a/background.html b/background.html
index bc194820eae4..5f0d2f78ab8e 100644
--- a/background.html
+++ b/background.html
@@ -1,3 +1,6 @@
+<!-- Copyright 2014-2020 Signal Messenger, LLC -->
+<!-- SPDX-License-Identifier: AGPL-3.0-only -->
+
 <!DOCTYPE html>
 <html>
 <head>
diff --git a/build/entitlements.mac.plist b/build/entitlements.mac.plist
index b7f00041a761..a21548f44823 100644
--- a/build/entitlements.mac.plist
+++ b/build/entitlements.mac.plist
@@ -1,3 +1,6 @@
+<!-- Copyright 2019-2020 Signal Messenger, LLC -->
+<!-- SPDX-License-Identifier: AGPL-3.0-only -->
+
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
diff --git a/build/entitlements.mas.plist b/build/entitlements.mas.plist
index 5bfb52be4139..26757a88bd3f 100644
--- a/build/entitlements.mas.plist
+++ b/build/entitlements.mas.plist
@@ -1,3 +1,6 @@
+<!-- Copyright 2017-2020 Signal Messenger, LLC -->
+<!-- SPDX-License-Identifier: AGPL-3.0-only -->
+
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
diff --git a/build/grunt.js b/build/grunt.js
index e60487fb723b..e75d87955bf1 100644
--- a/build/grunt.js
+++ b/build/grunt.js
@@ -1,2 +1,5 @@
+// Copyright 2017-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // because grunt.cmd is totally flakey on windows
 require('grunt').cli();
diff --git a/debug_log.html b/debug_log.html
index 4de9ad13f1b9..0b2869fd612a 100644
--- a/debug_log.html
+++ b/debug_log.html
@@ -1,3 +1,6 @@
+<!-- Copyright 2018-2020 Signal Messenger, LLC -->
+<!-- SPDX-License-Identifier: AGPL-3.0-only -->
+
 <html>
 <head>
   <meta http-equiv="Content-Security-Policy"
diff --git a/debug_log_preload.js b/debug_log_preload.js
index 7fed9026c712..7ebef6efcf81 100644
--- a/debug_log_preload.js
+++ b/debug_log_preload.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global window */
 
 const { ipcRenderer } = require('electron');
diff --git a/fixtures/README.md b/fixtures/README.md
index cd16afc202a4..bfb913aaa24a 100644
--- a/fixtures/README.md
+++ b/fixtures/README.md
@@ -1,3 +1,6 @@
+<!-- Copyright 2018-2020 Signal Messenger, LLC -->
+<!-- SPDX-License-Identifier: AGPL-3.0-only -->
+
 A collection of files for generating attachments for load testing. These files
 were made available in the public domain.
 
diff --git a/index.html b/index.html
index 0ddcee4a36af..cc8f70bbf916 100644
--- a/index.html
+++ b/index.html
@@ -1,3 +1,6 @@
+<!-- Copyright 2014-2020 Signal Messenger, LLC -->
+<!-- SPDX-License-Identifier: AGPL-3.0-only -->
+
 <!DOCTYPE html>
 <html class='no-js' lang='en'>
     <head>
diff --git a/js/.eslintrc b/js/.eslintrc
deleted file mode 100644
index abe7cd23fcdd..000000000000
--- a/js/.eslintrc
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-  "env": {
-    "browser": true,
-    "node": false
-  },
-  "parserOptions": {
-    "sourceType": "script"
-  }
-}
diff --git a/js/.eslintrc.js b/js/.eslintrc.js
new file mode 100644
index 000000000000..7ad3cac54c5a
--- /dev/null
+++ b/js/.eslintrc.js
@@ -0,0 +1,12 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+module.exports = {
+  env: {
+    browser: true,
+    node: false,
+  },
+  parserOptions: {
+    sourceType: 'script',
+  },
+};
diff --git a/js/about_start.js b/js/about_start.js
index d55e6c520671..775c8a32cf17 100644
--- a/js/about_start.js
+++ b/js/about_start.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global $: false */
 
 // Add version
diff --git a/js/database.js b/js/database.js
index 1ca0d5fa3c0b..b1d1ba09d6d3 100644
--- a/js/database.js
+++ b/js/database.js
@@ -1,3 +1,6 @@
+// Copyright 2014-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Whisper: false */
 
 // eslint-disable-next-line func-names
diff --git a/js/debug_log_start.js b/js/debug_log_start.js
index 080682d92e10..b9a27abf6be1 100644
--- a/js/debug_log_start.js
+++ b/js/debug_log_start.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global $: false */
 /* global Whisper: false */
 
diff --git a/js/deletes.js b/js/deletes.js
index 355ba8b3ff93..8dabd01a87f4 100644
--- a/js/deletes.js
+++ b/js/deletes.js
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global
   Backbone,
   Whisper,
diff --git a/js/delivery_receipts.js b/js/delivery_receipts.js
index f1ded1ac8085..e04031cd4c87 100644
--- a/js/delivery_receipts.js
+++ b/js/delivery_receipts.js
@@ -1,3 +1,6 @@
+// Copyright 2016-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global
   Backbone,
   Whisper,
diff --git a/js/expiring_messages.js b/js/expiring_messages.js
index 86e6588c235e..95f177f018d4 100644
--- a/js/expiring_messages.js
+++ b/js/expiring_messages.js
@@ -1,3 +1,6 @@
+// Copyright 2016-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global
   _,
   MessageController,
diff --git a/js/expiring_tap_to_view_messages.js b/js/expiring_tap_to_view_messages.js
index 72fc6865628b..37e37e69c2ef 100644
--- a/js/expiring_tap_to_view_messages.js
+++ b/js/expiring_tap_to_view_messages.js
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global
   _,
   MessageController,
diff --git a/js/keychange_listener.js b/js/keychange_listener.js
index 5edc928ed294..273960c6f791 100644
--- a/js/keychange_listener.js
+++ b/js/keychange_listener.js
@@ -1,3 +1,6 @@
+// Copyright 2017-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Whisper, SignalProtocolStore, ConversationController, _ */
 
 /* eslint-disable more/no-then */
diff --git a/js/libphonenumber-util.js b/js/libphonenumber-util.js
index 3336a23241b8..49e1801e60a2 100644
--- a/js/libphonenumber-util.js
+++ b/js/libphonenumber-util.js
@@ -1,3 +1,6 @@
+// Copyright 2014-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 (function() {
   'use strict';
 
diff --git a/js/loading_start.js b/js/loading_start.js
index 1fb09869fb25..548be1b0b0e1 100644
--- a/js/loading_start.js
+++ b/js/loading_start.js
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global $ */
 
 $(() => {
diff --git a/js/logging.js b/js/logging.js
index ff172c4e0528..6b6804c26886 100644
--- a/js/logging.js
+++ b/js/logging.js
@@ -1,3 +1,6 @@
+// Copyright 2017-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-env node */
 
 /* eslint-disable no-console */
diff --git a/js/message_controller.js b/js/message_controller.js
index dc903ba9076d..9db7e4e85b00 100644
--- a/js/message_controller.js
+++ b/js/message_controller.js
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // eslint-disable-next-line func-names
 (function() {
   window.Whisper = window.Whisper || {};
diff --git a/js/message_requests.js b/js/message_requests.js
index c7973ca516f5..55c5753b34cf 100644
--- a/js/message_requests.js
+++ b/js/message_requests.js
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global
   Backbone,
   Whisper,
diff --git a/js/models/blockedNumbers.js b/js/models/blockedNumbers.js
index b84b896a2f01..979dabb39aaa 100644
--- a/js/models/blockedNumbers.js
+++ b/js/models/blockedNumbers.js
@@ -1,3 +1,6 @@
+// Copyright 2016-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global storage, _ */
 
 // eslint-disable-next-line func-names
diff --git a/js/modules/.eslintrc b/js/modules/.eslintrc
deleted file mode 100644
index b540ae7dfd55..000000000000
--- a/js/modules/.eslintrc
+++ /dev/null
@@ -1,13 +0,0 @@
-{
-  "env": {
-    "browser": false,
-    "commonjs": true,
-    "node": false
-  },
-  "globals": {
-    "console": true
-  },
-  "parserOptions": {
-    "sourceType": "module"
-  }
-}
diff --git a/js/modules/.eslintrc.js b/js/modules/.eslintrc.js
new file mode 100644
index 000000000000..8dd617a4ef28
--- /dev/null
+++ b/js/modules/.eslintrc.js
@@ -0,0 +1,16 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+module.exports = {
+  env: {
+    browser: false,
+    commonjs: true,
+    node: false,
+  },
+  globals: {
+    console: true,
+  },
+  parserOptions: {
+    sourceType: 'module',
+  },
+};
diff --git a/js/modules/attachment_downloads.js b/js/modules/attachment_downloads.js
index 28a34a4dfd86..823f00081daa 100644
--- a/js/modules/attachment_downloads.js
+++ b/js/modules/attachment_downloads.js
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global
   Whisper,
   Signal,
diff --git a/js/modules/auto_orient_image.js b/js/modules/auto_orient_image.js
index ced7d3bf8cbd..d13c55db5a4c 100644
--- a/js/modules/auto_orient_image.js
+++ b/js/modules/auto_orient_image.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const loadImage = require('blueimp-load-image');
 
 const DEFAULT_JPEG_QUALITY = 0.85;
diff --git a/js/modules/backup.js b/js/modules/backup.js
index 92c54f4b9298..1cf2130cdf44 100644
--- a/js/modules/backup.js
+++ b/js/modules/backup.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Signal: false */
 /* global Whisper: false */
 /* global _: false */
diff --git a/js/modules/debug.js b/js/modules/debug.js
index aa86c9ccd108..330b26d3439b 100644
--- a/js/modules/debug.js
+++ b/js/modules/debug.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-env node */
 /* global log, Signal, Whisper */
 
diff --git a/js/modules/debuglogs.js b/js/modules/debuglogs.js
index 2df24535fbf8..76933428b173 100644
--- a/js/modules/debuglogs.js
+++ b/js/modules/debuglogs.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-env node */
 /* global window */
 
diff --git a/js/modules/emojis.js b/js/modules/emojis.js
index 7bd8f2bb3607..e2d13cc1f071 100644
--- a/js/modules/emojis.js
+++ b/js/modules/emojis.js
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const { take } = require('lodash');
 const { getRecentEmojis } = require('../../ts/sql/Client').default;
 
diff --git a/js/modules/i18n.d.ts b/js/modules/i18n.d.ts
index 7a6853c7c564..191c65ea4180 100644
--- a/js/modules/i18n.d.ts
+++ b/js/modules/i18n.d.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { LocalizerType } from '../../ts/types/Util';
 
 export const setup: (
diff --git a/js/modules/i18n.js b/js/modules/i18n.js
index 507b13d7e8bb..975ffe9e5d05 100644
--- a/js/modules/i18n.js
+++ b/js/modules/i18n.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-env node, browser */
 
 // eslint-disable-next-line no-console
diff --git a/js/modules/idle_detector.js b/js/modules/idle_detector.js
index 9553b7f6ba46..fd5eac4b18a6 100644
--- a/js/modules/idle_detector.js
+++ b/js/modules/idle_detector.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-env browser */
 
 const EventEmitter = require('events');
diff --git a/js/modules/indexeddb.js b/js/modules/indexeddb.js
index d2b434f41964..a057f3d4a85a 100644
--- a/js/modules/indexeddb.js
+++ b/js/modules/indexeddb.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global window, Whisper, setTimeout */
 
 const MESSAGE_MINIMUM_VERSION = 7;
diff --git a/js/modules/link_previews.d.ts b/js/modules/link_previews.d.ts
index cd1f10c77370..7339759a13c7 100644
--- a/js/modules/link_previews.d.ts
+++ b/js/modules/link_previews.d.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export function isLinkSafeToPreview(link: string): boolean;
 
 export function findLinks(text: string, caretLocation?: number): Array<string>;
diff --git a/js/modules/link_previews.js b/js/modules/link_previews.js
index 1d36e1533d15..6d593eaac371 100644
--- a/js/modules/link_previews.js
+++ b/js/modules/link_previews.js
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global URL */
 
 const { isNumber, compact, isEmpty, range } = require('lodash');
diff --git a/js/modules/logs.js b/js/modules/logs.js
index de49e469fbad..90056d86e390 100644
--- a/js/modules/logs.js
+++ b/js/modules/logs.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const { ipcRenderer } = require('electron');
 
 /* eslint-env node */
diff --git a/js/modules/messages_data_migrator.js b/js/modules/messages_data_migrator.js
index 85c8cc11f01c..e20a825a0af9 100644
--- a/js/modules/messages_data_migrator.js
+++ b/js/modules/messages_data_migrator.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // Ensures that messages in database are at the right schema.
 
 /* global window */
diff --git a/js/modules/metadata/CiphertextMessage.js b/js/modules/metadata/CiphertextMessage.js
index f381f3bec2bb..d38bdd077155 100644
--- a/js/modules/metadata/CiphertextMessage.js
+++ b/js/modules/metadata/CiphertextMessage.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 module.exports = {
   CURRENT_VERSION: 3,
 
diff --git a/js/modules/metadata/SecretSessionCipher.js b/js/modules/metadata/SecretSessionCipher.js
index d4d7aa82de44..4873a0e192ed 100644
--- a/js/modules/metadata/SecretSessionCipher.js
+++ b/js/modules/metadata/SecretSessionCipher.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global libsignal, textsecure */
 
 /* eslint-disable no-bitwise */
diff --git a/js/modules/privacy.d.ts b/js/modules/privacy.d.ts
index 77fd0a202889..0cc9acba5985 100644
--- a/js/modules/privacy.d.ts
+++ b/js/modules/privacy.d.ts
@@ -1 +1,4 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export function redactAll(log: string): string;
diff --git a/js/modules/privacy.js b/js/modules/privacy.js
index fde0953f6bcc..b65dc7db879c 100644
--- a/js/modules/privacy.js
+++ b/js/modules/privacy.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-env node */
 
 const is = require('@sindresorhus/is');
diff --git a/js/modules/refresh_sender_certificate.js b/js/modules/refresh_sender_certificate.js
index 316af56eb9e6..e2bf1c47172e 100644
--- a/js/modules/refresh_sender_certificate.js
+++ b/js/modules/refresh_sender_certificate.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global window, setTimeout, clearTimeout, textsecure, WebAPI, ConversationController */
 
 module.exports = {
diff --git a/js/modules/settings.js b/js/modules/settings.js
index 391b548d6575..4f501efe2df4 100644
--- a/js/modules/settings.js
+++ b/js/modules/settings.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const { isObject, isString } = require('lodash');
 
 const ITEMS_STORE_NAME = 'items';
diff --git a/js/modules/signal.js b/js/modules/signal.js
index e0bdf962dc7b..afd233e4422a 100644
--- a/js/modules/signal.js
+++ b/js/modules/signal.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // The idea with this file is to make it webpackable for the style guide
 
 const { bindActionCreators } = require('redux');
diff --git a/js/modules/stickers.d.ts b/js/modules/stickers.d.ts
index e29409590956..fe48e699b6b1 100644
--- a/js/modules/stickers.d.ts
+++ b/js/modules/stickers.d.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export function maybeDeletePack(packId: string): Promise<void>;
 
 export function downloadStickerPack(
diff --git a/js/modules/stickers.js b/js/modules/stickers.js
index e1173187736e..fefe0c636148 100644
--- a/js/modules/stickers.js
+++ b/js/modules/stickers.js
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global
   textsecure,
   Signal,
diff --git a/js/modules/string_to_array_buffer.d.ts b/js/modules/string_to_array_buffer.d.ts
index b5e758dfdfc5..4dc49306acef 100644
--- a/js/modules/string_to_array_buffer.d.ts
+++ b/js/modules/string_to_array_buffer.d.ts
@@ -1 +1,4 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export function stringToArrayBuffer(string: string): ArrayBuffer;
diff --git a/js/modules/string_to_array_buffer.js b/js/modules/string_to_array_buffer.js
index 60aa7e176e3e..a7c8787e3ae0 100644
--- a/js/modules/string_to_array_buffer.js
+++ b/js/modules/string_to_array_buffer.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 exports.stringToArrayBuffer = string => {
   if (typeof string !== 'string') {
     throw new TypeError("'string' must be a string");
diff --git a/js/modules/types/attachment.js b/js/modules/types/attachment.js
index 6e494a83c6a7..95104d3e09e0 100644
--- a/js/modules/types/attachment.js
+++ b/js/modules/types/attachment.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const is = require('@sindresorhus/is');
 
 const {
diff --git a/js/modules/types/attachment/migrate_data_to_file_system.js b/js/modules/types/attachment/migrate_data_to_file_system.js
index a2f431db9feb..e68d18131046 100644
--- a/js/modules/types/attachment/migrate_data_to_file_system.js
+++ b/js/modules/types/attachment/migrate_data_to_file_system.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const { isArrayBuffer, isFunction, isUndefined, omit } = require('lodash');
 
 // type Context :: {
diff --git a/js/modules/types/contact.js b/js/modules/types/contact.js
index 7d656b8cba4f..312057ba66ba 100644
--- a/js/modules/types/contact.js
+++ b/js/modules/types/contact.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const { omit, compact, map } = require('lodash');
 
 const { toLogFormat } = require('./errors');
diff --git a/js/modules/types/conversation.js b/js/modules/types/conversation.js
index 34c7abfd0feb..8bf815030599 100644
--- a/js/modules/types/conversation.js
+++ b/js/modules/types/conversation.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global window */
 
 const { isFunction, isNumber } = require('lodash');
diff --git a/js/modules/types/errors.d.ts b/js/modules/types/errors.d.ts
index 8c92c55641b2..f09402e95c99 100644
--- a/js/modules/types/errors.d.ts
+++ b/js/modules/types/errors.d.ts
@@ -1 +1,4 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export function toLogFormat(error: any): string;
diff --git a/js/modules/types/errors.js b/js/modules/types/errors.js
index 854bcc6ac862..9ad908332989 100644
--- a/js/modules/types/errors.js
+++ b/js/modules/types/errors.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 //      toLogFormat :: Error -> String
 exports.toLogFormat = error => {
   if (!error) {
diff --git a/js/modules/types/message.d.ts b/js/modules/types/message.d.ts
index 123d5bd23d23..b9a5d91ca8f5 100644
--- a/js/modules/types/message.d.ts
+++ b/js/modules/types/message.d.ts
@@ -1 +1,4 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export const CURRENT_SCHEMA_VERSION: number;
diff --git a/js/modules/types/message.js b/js/modules/types/message.js
index 484a8167ae62..4f68c7ab987c 100644
--- a/js/modules/types/message.js
+++ b/js/modules/types/message.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const { isFunction, isObject, isString, omit } = require('lodash');
 
 const Contact = require('./contact');
diff --git a/js/modules/types/schema_version.js b/js/modules/types/schema_version.js
index 957b1e4d82d8..ad3277cb33b8 100644
--- a/js/modules/types/schema_version.js
+++ b/js/modules/types/schema_version.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const { isNumber } = require('lodash');
 
 exports.isValid = value => isNumber(value) && value >= 0;
diff --git a/js/modules/types/visual_attachment.js b/js/modules/types/visual_attachment.js
index 8697a5d1cf20..8b30ca6fe4b5 100644
--- a/js/modules/types/visual_attachment.js
+++ b/js/modules/types/visual_attachment.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global document, URL, Blob */
 
 const loadImage = require('blueimp-load-image');
diff --git a/js/modules/views/initialization.js b/js/modules/views/initialization.js
index 1f70e32dab1c..e46d882bb2ec 100644
--- a/js/modules/views/initialization.js
+++ b/js/modules/views/initialization.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-env browser */
 
 /* global i18n: false */
diff --git a/js/notifications.js b/js/notifications.js
index 24997ea0ab71..626922f1b742 100644
--- a/js/notifications.js
+++ b/js/notifications.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Signal:false */
 /* global Backbone: false */
 
diff --git a/js/permissions_popup_start.js b/js/permissions_popup_start.js
index 2d0395fd9700..74119b554958 100644
--- a/js/permissions_popup_start.js
+++ b/js/permissions_popup_start.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global $, Whisper, i18n */
 
 $(document).on('keydown', e => {
diff --git a/js/reactions.js b/js/reactions.js
index 8054574fd22f..4d9791c3a2a7 100644
--- a/js/reactions.js
+++ b/js/reactions.js
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global
   Backbone,
   Whisper,
diff --git a/js/read_receipts.js b/js/read_receipts.js
index fe16af2f289e..8d3dc4595084 100644
--- a/js/read_receipts.js
+++ b/js/read_receipts.js
@@ -1,3 +1,6 @@
+// Copyright 2016-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global
   Whisper,
   Backbone,
diff --git a/js/read_syncs.js b/js/read_syncs.js
index 1215a65a4043..8c5df2d79c18 100644
--- a/js/read_syncs.js
+++ b/js/read_syncs.js
@@ -1,3 +1,6 @@
+// Copyright 2017-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global
   Backbone,
   Whisper,
diff --git a/js/reliable_trigger.js b/js/reliable_trigger.js
index 3942eea9d50e..b9fcbeae6e5f 100644
--- a/js/reliable_trigger.js
+++ b/js/reliable_trigger.js
@@ -1,3 +1,6 @@
+// Copyright 2017-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable */
 
 // This file was taken from Backbone and then modified. It does not conform to this
diff --git a/js/rotate_signed_prekey_listener.js b/js/rotate_signed_prekey_listener.js
index 80b9809c661a..c49d2f109832 100644
--- a/js/rotate_signed_prekey_listener.js
+++ b/js/rotate_signed_prekey_listener.js
@@ -1,3 +1,6 @@
+// Copyright 2017-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Whisper, storage, getAccountManager */
 
 // eslint-disable-next-line func-names
diff --git a/js/settings_start.js b/js/settings_start.js
index 320e124db651..1941271a8afb 100644
--- a/js/settings_start.js
+++ b/js/settings_start.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global $, Whisper */
 
 $(document).on('keydown', e => {
diff --git a/js/signal_protocol_store.js b/js/signal_protocol_store.js
index edd1a41aab34..840b4c5c2a9f 100644
--- a/js/signal_protocol_store.js
+++ b/js/signal_protocol_store.js
@@ -1,3 +1,6 @@
+// Copyright 2016-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global
    dcodeIO, Backbone, _, libsignal, textsecure, ConversationController, stringObject */
 
diff --git a/js/storage.js b/js/storage.js
index fd06548451a1..f4417c2b913c 100644
--- a/js/storage.js
+++ b/js/storage.js
@@ -1,3 +1,6 @@
+// Copyright 2014-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global _ */
 /* eslint-disable more/no-then */
 
diff --git a/js/view_syncs.js b/js/view_syncs.js
index 386039f4167b..e21540afd663 100644
--- a/js/view_syncs.js
+++ b/js/view_syncs.js
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global
   Backbone,
   Whisper,
diff --git a/js/views/app_view.js b/js/views/app_view.js
index 86d0a7a6bc32..e5b55b0f902f 100644
--- a/js/views/app_view.js
+++ b/js/views/app_view.js
@@ -1,3 +1,6 @@
+// Copyright 2017-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Backbone, Whisper, storage, _, ConversationController, $ */
 
 /* eslint-disable more/no-then */
diff --git a/js/views/banner_view.js b/js/views/banner_view.js
index ef1d652c7195..c75197fae887 100644
--- a/js/views/banner_view.js
+++ b/js/views/banner_view.js
@@ -1,3 +1,6 @@
+// Copyright 2017-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Whisper */
 
 // eslint-disable-next-line func-names
diff --git a/js/views/clear_data_view.js b/js/views/clear_data_view.js
index 21f34eaa54e8..ff6313c85173 100644
--- a/js/views/clear_data_view.js
+++ b/js/views/clear_data_view.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global i18n: false */
 /* global Whisper: false */
 
diff --git a/js/views/confirmation_dialog_view.js b/js/views/confirmation_dialog_view.js
index db10462c32fc..b40f83502818 100644
--- a/js/views/confirmation_dialog_view.js
+++ b/js/views/confirmation_dialog_view.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Backbone, Whisper, i18n */
 
 // eslint-disable-next-line func-names
diff --git a/js/views/contact_list_view.js b/js/views/contact_list_view.js
index 3ead9ce47185..01dac756fd9d 100644
--- a/js/views/contact_list_view.js
+++ b/js/views/contact_list_view.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Whisper: false */
 /* global textsecure: false */
 
diff --git a/js/views/debug_log_view.js b/js/views/debug_log_view.js
index ead667812fa4..8ae526a55a40 100644
--- a/js/views/debug_log_view.js
+++ b/js/views/debug_log_view.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global i18n: false */
 /* global Whisper: false */
 
diff --git a/js/views/group_member_list_view.js b/js/views/group_member_list_view.js
index c35fe77d120d..d9adc735bc4a 100644
--- a/js/views/group_member_list_view.js
+++ b/js/views/group_member_list_view.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Whisper, i18n */
 
 // eslint-disable-next-line func-names
diff --git a/js/views/identicon_svg_view.js b/js/views/identicon_svg_view.js
index 2476e983c56c..c6f6f9394ebe 100644
--- a/js/views/identicon_svg_view.js
+++ b/js/views/identicon_svg_view.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Whisper, loadImage */
 
 // eslint-disable-next-line func-names
diff --git a/js/views/inbox_view.js b/js/views/inbox_view.js
index 8e2c31b13a9f..66bdb5e09aea 100644
--- a/js/views/inbox_view.js
+++ b/js/views/inbox_view.js
@@ -1,3 +1,6 @@
+// Copyright 2014-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global
   ConversationController,
   i18n,
diff --git a/js/views/install_view.js b/js/views/install_view.js
index 7139c10e35ab..19737d384185 100644
--- a/js/views/install_view.js
+++ b/js/views/install_view.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Whisper, i18n, getAccountManager, $, textsecure, QRCode */
 
 /* eslint-disable more/no-then */
diff --git a/js/views/key_verification_view.js b/js/views/key_verification_view.js
index 0801bf649109..ad0c89682ff8 100644
--- a/js/views/key_verification_view.js
+++ b/js/views/key_verification_view.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Backbone, Signal, Whisper */
 
 /* eslint-disable more/no-then */
diff --git a/js/views/list_view.js b/js/views/list_view.js
index dc969b6ef096..7ae52e43a8c0 100644
--- a/js/views/list_view.js
+++ b/js/views/list_view.js
@@ -1,3 +1,6 @@
+// Copyright 2014-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Backbone, Whisper, _ */
 
 // eslint-disable-next-line func-names
diff --git a/js/views/phone-input-view.js b/js/views/phone-input-view.js
index 600b5b9ffb2b..6c9c738dc3c3 100644
--- a/js/views/phone-input-view.js
+++ b/js/views/phone-input-view.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global libphonenumber, Whisper */
 
 // eslint-disable-next-line func-names
diff --git a/js/views/react_wrapper_view.js b/js/views/react_wrapper_view.js
index 1e2798cd19d6..a672da667926 100644
--- a/js/views/react_wrapper_view.js
+++ b/js/views/react_wrapper_view.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Backbone: false */
 /* global i18n: false */
 /* global React: false */
diff --git a/js/views/recorder_view.js b/js/views/recorder_view.js
index 6ee521a16d11..f7b485dad387 100644
--- a/js/views/recorder_view.js
+++ b/js/views/recorder_view.js
@@ -1,3 +1,6 @@
+// Copyright 2016-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global $, Whisper, moment, WebAudioRecorder */
 
 /* eslint-disable more/no-then */
diff --git a/js/views/safety_number_change_dialog_view.js b/js/views/safety_number_change_dialog_view.js
index f27920901539..c37607e4502f 100644
--- a/js/views/safety_number_change_dialog_view.js
+++ b/js/views/safety_number_change_dialog_view.js
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Whisper, Signal */
 
 // eslint-disable-next-line func-names
diff --git a/js/views/settings_view.js b/js/views/settings_view.js
index e0bf507a57e9..f86d8165f478 100644
--- a/js/views/settings_view.js
+++ b/js/views/settings_view.js
@@ -1,3 +1,6 @@
+// Copyright 2016-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global i18n: false */
 /* global Whisper: false */
 /* global $: false */
diff --git a/js/views/standalone_registration_view.js b/js/views/standalone_registration_view.js
index a6111aadcb59..98308c35096e 100644
--- a/js/views/standalone_registration_view.js
+++ b/js/views/standalone_registration_view.js
@@ -1,3 +1,6 @@
+// Copyright 2017-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Whisper, $, getAccountManager, textsecure */
 
 /* eslint-disable more/no-then */
diff --git a/js/views/toast_view.js b/js/views/toast_view.js
index 9c3f692cc236..be7e72185fbf 100644
--- a/js/views/toast_view.js
+++ b/js/views/toast_view.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Whisper, Mustache, _ */
 
 // eslint-disable-next-line func-names
diff --git a/js/views/whisper_view.js b/js/views/whisper_view.js
index 23b7739a23e9..20bcabd82124 100644
--- a/js/views/whisper_view.js
+++ b/js/views/whisper_view.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Whisper, Backbone, Mustache, _, $ */
 
 /*
diff --git a/js/wall_clock_listener.js b/js/wall_clock_listener.js
index eda3da40b3cb..7936d4d43ad0 100644
--- a/js/wall_clock_listener.js
+++ b/js/wall_clock_listener.js
@@ -1,3 +1,6 @@
+// Copyright 2017-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Whisper */
 
 // eslint-disable-next-line func-names
diff --git a/libtextsecure/key_worker.js b/libtextsecure/key_worker.js
index ba8f32155ae5..4390a8aa22a9 100644
--- a/libtextsecure/key_worker.js
+++ b/libtextsecure/key_worker.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global window, postMessage, textsecure, close */
 
 /* eslint-disable more/no-then, no-global-assign, no-restricted-globals, no-unused-vars */
diff --git a/libtextsecure/libsignal-protocol.js b/libtextsecure/libsignal-protocol.js
index c95d25cbdf6d..384981708e53 100644
--- a/libtextsecure/libsignal-protocol.js
+++ b/libtextsecure/libsignal-protocol.js
@@ -1,3 +1,6 @@
+// Copyright 2016-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 ;(function(){
 var Internal = {};
 window.libsignal = window.libsignal || {};
diff --git a/libtextsecure/protobufs.js b/libtextsecure/protobufs.js
index b09b24a24677..ee16ebd04716 100644
--- a/libtextsecure/protobufs.js
+++ b/libtextsecure/protobufs.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global window, dcodeIO, textsecure */
 
 // eslint-disable-next-line func-names
diff --git a/libtextsecure/protocol_wrapper.js b/libtextsecure/protocol_wrapper.js
index ddbf71ed861f..4ab35a0c014f 100644
--- a/libtextsecure/protocol_wrapper.js
+++ b/libtextsecure/protocol_wrapper.js
@@ -1,3 +1,6 @@
+// Copyright 2016-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global window, textsecure, SignalProtocolStore, libsignal */
 
 // eslint-disable-next-line func-names
diff --git a/libtextsecure/storage/unprocessed.js b/libtextsecure/storage/unprocessed.js
index ff51f8e01c29..97448b92281b 100644
--- a/libtextsecure/storage/unprocessed.js
+++ b/libtextsecure/storage/unprocessed.js
@@ -1,3 +1,6 @@
+// Copyright 2017-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global window, textsecure */
 
 // eslint-disable-next-line func-names
diff --git a/libtextsecure/storage/user.js b/libtextsecure/storage/user.js
index a13f568bd979..00e2533edb1e 100644
--- a/libtextsecure/storage/user.js
+++ b/libtextsecure/storage/user.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global textsecure, window */
 
 // eslint-disable-next-line func-names
diff --git a/libtextsecure/test/.eslintrc b/libtextsecure/test/.eslintrc
deleted file mode 100644
index d27f42a0b42f..000000000000
--- a/libtextsecure/test/.eslintrc
+++ /dev/null
@@ -1,25 +0,0 @@
-{
-  "env": {
-    "browser": true,
-    "node": false,
-    "mocha": true,
-  },
-  "parserOptions": {
-    "sourceType": "script"
-  },
-  "rules": {
-    "strict": "off",
-    "more/no-then": "off",
-  },
-  "globals": {
-    "assert": true,
-    "assertEqualArrayBuffers": true,
-    "dcodeIO": true,
-    "getString": true,
-    "hexToArrayBuffer": true,
-    "MockServer": true,
-    "MockSocket": true,
-    "PROTO_ROOT": true,
-    "stringToArrayBuffer": true,
-  }
-}
diff --git a/libtextsecure/test/.eslintrc.js b/libtextsecure/test/.eslintrc.js
new file mode 100644
index 000000000000..e350d68a5b67
--- /dev/null
+++ b/libtextsecure/test/.eslintrc.js
@@ -0,0 +1,28 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+module.exports = {
+  env: {
+    browser: true,
+    node: false,
+    mocha: true,
+  },
+  parserOptions: {
+    sourceType: 'script',
+  },
+  rules: {
+    strict: 'off',
+    'more/no-then': 'off',
+  },
+  globals: {
+    assert: true,
+    assertEqualArrayBuffers: true,
+    dcodeIO: true,
+    getString: true,
+    hexToArrayBuffer: true,
+    MockServer: true,
+    MockSocket: true,
+    PROTO_ROOT: true,
+    stringToArrayBuffer: true,
+  },
+};
diff --git a/libtextsecure/test/_test.js b/libtextsecure/test/_test.js
index b5d9b1d08a98..b51fa47d9bea 100644
--- a/libtextsecure/test/_test.js
+++ b/libtextsecure/test/_test.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global chai */
 
 mocha.setup('bdd');
diff --git a/libtextsecure/test/account_manager_test.js b/libtextsecure/test/account_manager_test.js
index 7f70ea08d803..b1d7d54010f6 100644
--- a/libtextsecure/test/account_manager_test.js
+++ b/libtextsecure/test/account_manager_test.js
@@ -1,3 +1,6 @@
+// Copyright 2017-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global libsignal */
 
 describe('AccountManager', () => {
diff --git a/libtextsecure/test/blanket_mocha.js b/libtextsecure/test/blanket_mocha.js
index cbb31b0702e3..0717f8ca5b7a 100644
--- a/libtextsecure/test/blanket_mocha.js
+++ b/libtextsecure/test/blanket_mocha.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /*! blanket - v1.1.5 */
 
 (function(define){
diff --git a/libtextsecure/test/contacts_parser_test.js b/libtextsecure/test/contacts_parser_test.js
index b174af190d04..6ab296fc9ab9 100644
--- a/libtextsecure/test/contacts_parser_test.js
+++ b/libtextsecure/test/contacts_parser_test.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 describe('ContactBuffer', () => {
   function getTestBuffer() {
     const buffer = new dcodeIO.ByteBuffer();
diff --git a/libtextsecure/test/crypto_test.js b/libtextsecure/test/crypto_test.js
index c995158314fe..93db3893a218 100644
--- a/libtextsecure/test/crypto_test.js
+++ b/libtextsecure/test/crypto_test.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global libsignal, textsecure */
 
 describe('encrypting and decrypting profile data', () => {
diff --git a/libtextsecure/test/fake_web_api.js b/libtextsecure/test/fake_web_api.js
index 621f1bf22799..63214c42950e 100644
--- a/libtextsecure/test/fake_web_api.js
+++ b/libtextsecure/test/fake_web_api.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 window.setImmediate = window.nodeSetImmediate;
 
 const getKeysForIdentifierMap = {};
diff --git a/libtextsecure/test/generate_keys_test.js b/libtextsecure/test/generate_keys_test.js
index b6260a4ebb0e..ec0e825aab0b 100644
--- a/libtextsecure/test/generate_keys_test.js
+++ b/libtextsecure/test/generate_keys_test.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global libsignal, textsecure */
 
 describe('Key generation', function thisNeeded() {
diff --git a/libtextsecure/test/helpers_test.js b/libtextsecure/test/helpers_test.js
index 1dce091e352a..ec678d99ca1b 100644
--- a/libtextsecure/test/helpers_test.js
+++ b/libtextsecure/test/helpers_test.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 describe('Helpers', () => {
   describe('ArrayBuffer->String conversion', () => {
     it('works', () => {
diff --git a/libtextsecure/test/in_memory_signal_protocol_store.js b/libtextsecure/test/in_memory_signal_protocol_store.js
index 580cd3744a9c..72f48e3debd7 100644
--- a/libtextsecure/test/in_memory_signal_protocol_store.js
+++ b/libtextsecure/test/in_memory_signal_protocol_store.js
@@ -1,3 +1,6 @@
+// Copyright 2016-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 function SignalProtocolStore() {
   this.store = {};
 }
diff --git a/libtextsecure/test/index.html b/libtextsecure/test/index.html
index 0836f1df6f8b..fe1260873742 100644
--- a/libtextsecure/test/index.html
+++ b/libtextsecure/test/index.html
@@ -1,3 +1,6 @@
+<!-- Copyright 2015-2020 Signal Messenger, LLC -->
+<!-- SPDX-License-Identifier: AGPL-3.0-only -->
+
 <html>
 
 <head>
diff --git a/libtextsecure/test/message_receiver_test.js b/libtextsecure/test/message_receiver_test.js
index 69e062b5339b..73b606deb74f 100644
--- a/libtextsecure/test/message_receiver_test.js
+++ b/libtextsecure/test/message_receiver_test.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global libsignal, textsecure, SignalProtocolStore */
 
 describe('MessageReceiver', () => {
diff --git a/libtextsecure/test/protocol_test.js b/libtextsecure/test/protocol_test.js
index aad806caf4ad..609877f10341 100644
--- a/libtextsecure/test/protocol_test.js
+++ b/libtextsecure/test/protocol_test.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global textsecure */
 
 describe('Protocol', () => {
diff --git a/libtextsecure/test/protocol_wrapper_test.js b/libtextsecure/test/protocol_wrapper_test.js
index 8f2bffb4316d..40f8fcb2d0bd 100644
--- a/libtextsecure/test/protocol_wrapper_test.js
+++ b/libtextsecure/test/protocol_wrapper_test.js
@@ -1,3 +1,6 @@
+// Copyright 2016-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global libsignal, textsecure */
 
 describe('Protocol Wrapper', function thisNeeded() {
diff --git a/libtextsecure/test/sendmessage_test.js b/libtextsecure/test/sendmessage_test.js
index 005da1b8bb0c..66a2dfb18925 100644
--- a/libtextsecure/test/sendmessage_test.js
+++ b/libtextsecure/test/sendmessage_test.js
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global textsecure, WebAPI */
 /* eslint-disable no-console */
 
diff --git a/libtextsecure/test/storage_test.js b/libtextsecure/test/storage_test.js
index c32ae82dd02b..c7a1ab2da1e7 100644
--- a/libtextsecure/test/storage_test.js
+++ b/libtextsecure/test/storage_test.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global libsignal, textsecure, storage, ConversationController */
 
 describe('SignalProtocolStore', () => {
diff --git a/libtextsecure/test/task_with_timeout_test.js b/libtextsecure/test/task_with_timeout_test.js
index 54b8016c7724..a5e4b5f8e7e1 100644
--- a/libtextsecure/test/task_with_timeout_test.js
+++ b/libtextsecure/test/task_with_timeout_test.js
@@ -1,3 +1,6 @@
+// Copyright 2017-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global textsecure */
 
 describe('createTaskWithTimeout', () => {
diff --git a/libtextsecure/test/websocket-resources_test.js b/libtextsecure/test/websocket-resources_test.js
index 54cebe5b204b..c7c78e544099 100644
--- a/libtextsecure/test/websocket-resources_test.js
+++ b/libtextsecure/test/websocket-resources_test.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 describe('WebSocket-Resource', () => {
   describe('requests and responses', () => {
     it('receives requests and sends responses', done => {
diff --git a/libtextsecure/test/websocket_test.js b/libtextsecure/test/websocket_test.js
index dcaa749fda8a..e1b44991e445 100644
--- a/libtextsecure/test/websocket_test.js
+++ b/libtextsecure/test/websocket_test.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global TextSecureWebSocket */
 
 describe('TextSecureWebSocket', () => {
diff --git a/loading.html b/loading.html
index 817ba3732a56..3ae6dc55d846 100644
--- a/loading.html
+++ b/loading.html
@@ -1,3 +1,6 @@
+<!-- Copyright 2020 Signal Messenger, LLC -->
+<!-- SPDX-License-Identifier: AGPL-3.0-only -->
+
 <!DOCTYPE html>
 <html>
   <head>
diff --git a/loading_preload.js b/loading_preload.js
index 3faab78805bf..03c4f46a5f46 100644
--- a/loading_preload.js
+++ b/loading_preload.js
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global window */
 
 const { ipcRenderer } = require('electron');
diff --git a/main.js b/main.js
index bb6d84ea5d7b..8ac3f5d70588 100644
--- a/main.js
+++ b/main.js
@@ -1,3 +1,6 @@
+// Copyright 2017-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable no-console */
 
 const path = require('path');
diff --git a/permissions_popup.html b/permissions_popup.html
index d9a8b3b3f013..69280050847b 100644
--- a/permissions_popup.html
+++ b/permissions_popup.html
@@ -1,3 +1,6 @@
+<!-- Copyright 2018-2020 Signal Messenger, LLC -->
+<!-- SPDX-License-Identifier: AGPL-3.0-only -->
+
 <html>
 <head>
   <meta http-equiv="Content-Security-Policy"
diff --git a/permissions_popup_preload.js b/permissions_popup_preload.js
index 3f262bbefabb..d7158b15ba2d 100644
--- a/permissions_popup_preload.js
+++ b/permissions_popup_preload.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global window */
 
 const { ipcRenderer, remote } = require('electron');
diff --git a/preload.js b/preload.js
index 0b9f157b14a9..63a544932da5 100644
--- a/preload.js
+++ b/preload.js
@@ -1,3 +1,6 @@
+// Copyright 2017-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Whisper, window */
 
 /* eslint-disable global-require, no-inner-declarations */
diff --git a/preload_utils.js b/preload_utils.js
index a9f142ea7e33..9d665b02d52a 100644
--- a/preload_utils.js
+++ b/preload_utils.js
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global window */
 
 const { ipcRenderer: ipc } = require('electron');
diff --git a/prepare_beta_build.js b/prepare_beta_build.js
index 6b6ddf84fe2a..645a913ca0e5 100644
--- a/prepare_beta_build.js
+++ b/prepare_beta_build.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable no-console */
 
 const fs = require('fs');
diff --git a/scripts/.eslintrc.js b/scripts/.eslintrc.js
index a2536f33470e..e273dfa7f9ae 100644
--- a/scripts/.eslintrc.js
+++ b/scripts/.eslintrc.js
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 module.exports = {
   rules: {
     // We still get the value of this rule, it just allows for dev deps
diff --git a/scripts/generate-acknowledgments.js b/scripts/generate-acknowledgments.js
index a8af237b2cea..67c0665dbcb0 100644
--- a/scripts/generate-acknowledgments.js
+++ b/scripts/generate-acknowledgments.js
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable no-console */
 const assert = require('assert');
 const fs = require('fs');
@@ -65,6 +68,20 @@ async function getMarkdownForDependency(dependencyName) {
   ].join('\n');
 }
 
+function licenseComment() {
+  const fileCreatedYear = 2020;
+  const currentYear = new Date().getFullYear();
+  const yearRange =
+    fileCreatedYear === currentYear
+      ? fileCreatedYear
+      : `${fileCreatedYear}-${currentYear}`;
+
+  return [
+    `<!-- Copyright ${yearRange} Signal Messenger, LLC -->`,
+    '<!-- SPDX-License-Identifier: AGPL-3.0-only -->',
+  ].join('\n');
+}
+
 async function main() {
   assert.deepStrictEqual(
     Object.keys(optionalDependencies),
@@ -90,6 +107,7 @@ async function main() {
   );
 
   const unformattedOutput = [
+    licenseComment(),
     '# Acknowledgments',
     '',
     'Signal Desktop makes use of the following open source projects.',
diff --git a/scripts/zip-macos-release.js b/scripts/zip-macos-release.js
index 757366771867..3cdc4ac50bc8 100644
--- a/scripts/zip-macos-release.js
+++ b/scripts/zip-macos-release.js
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const { zipMacOSRelease } = require('../ts/scripts/zip-macos-release');
 
 zipMacOSRelease();
diff --git a/settings.html b/settings.html
index eb950b1dfd2e..3c37c5e3f108 100644
--- a/settings.html
+++ b/settings.html
@@ -1,3 +1,6 @@
+<!-- Copyright 2018-2020 Signal Messenger, LLC -->
+<!-- SPDX-License-Identifier: AGPL-3.0-only -->
+
 <html>
 <head>
   <meta http-equiv="Content-Security-Policy"
diff --git a/settings_preload.js b/settings_preload.js
index 2ad605c5744f..939590ad81f8 100644
--- a/settings_preload.js
+++ b/settings_preload.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global window */
 
 const { ipcRenderer, remote } = require('electron');
diff --git a/sticker-creator/_mixins.scss b/sticker-creator/_mixins.scss
index d1e846c24ecc..3dba7f333f37 100644
--- a/sticker-creator/_mixins.scss
+++ b/sticker-creator/_mixins.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 @mixin light-theme() {
   @content;
 }
diff --git a/sticker-creator/app/index.scss b/sticker-creator/app/index.scss
index f27813efc68f..311888d09e52 100644
--- a/sticker-creator/app/index.scss
+++ b/sticker-creator/app/index.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 @import '../mixins';
 @import '../../stylesheets/variables';
 
diff --git a/sticker-creator/app/index.tsx b/sticker-creator/app/index.tsx
index cdcfcb2ee185..4058ffdebc35 100644
--- a/sticker-creator/app/index.tsx
+++ b/sticker-creator/app/index.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { Redirect, Route, Switch } from 'react-router-dom';
 import { DropStage } from './stages/DropStage';
diff --git a/sticker-creator/app/stages/AppStage.scss b/sticker-creator/app/stages/AppStage.scss
index 8e814586e53d..c03d92ec67e5 100644
--- a/sticker-creator/app/stages/AppStage.scss
+++ b/sticker-creator/app/stages/AppStage.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 .padded {
   padding: 0 16px;
 }
diff --git a/sticker-creator/app/stages/AppStage.tsx b/sticker-creator/app/stages/AppStage.tsx
index 14007843751d..775957098c17 100644
--- a/sticker-creator/app/stages/AppStage.tsx
+++ b/sticker-creator/app/stages/AppStage.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import * as styles from './AppStage.scss';
 import { history } from '../../util/history';
diff --git a/sticker-creator/app/stages/DropStage.scss b/sticker-creator/app/stages/DropStage.scss
index 87aa540b8513..5efe45740fdb 100644
--- a/sticker-creator/app/stages/DropStage.scss
+++ b/sticker-creator/app/stages/DropStage.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 .message {
   max-width: 450px;
 }
diff --git a/sticker-creator/app/stages/DropStage.tsx b/sticker-creator/app/stages/DropStage.tsx
index 8c9a0498f0e3..15b7bc21a0ee 100644
--- a/sticker-creator/app/stages/DropStage.tsx
+++ b/sticker-creator/app/stages/DropStage.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { AppStage } from './AppStage';
 import * as styles from './DropStage.scss';
diff --git a/sticker-creator/app/stages/EmojiStage.tsx b/sticker-creator/app/stages/EmojiStage.tsx
index f26762b6f822..637d5f869f12 100644
--- a/sticker-creator/app/stages/EmojiStage.tsx
+++ b/sticker-creator/app/stages/EmojiStage.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { AppStage } from './AppStage';
 import * as styles from './DropStage.scss';
diff --git a/sticker-creator/app/stages/MetaStage.scss b/sticker-creator/app/stages/MetaStage.scss
index 1ad7f49205ee..e26c05bba021 100644
--- a/sticker-creator/app/stages/MetaStage.scss
+++ b/sticker-creator/app/stages/MetaStage.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 @import '../../../stylesheets/variables';
 @import '../../mixins';
 
diff --git a/sticker-creator/app/stages/MetaStage.tsx b/sticker-creator/app/stages/MetaStage.tsx
index 59881068ccc5..4ba4b1293677 100644
--- a/sticker-creator/app/stages/MetaStage.tsx
+++ b/sticker-creator/app/stages/MetaStage.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { FileWithPath } from 'react-dropzone';
 import { AppStage } from './AppStage';
diff --git a/sticker-creator/app/stages/ShareStage.scss b/sticker-creator/app/stages/ShareStage.scss
index 2016a0bea4fc..fab76396b521 100644
--- a/sticker-creator/app/stages/ShareStage.scss
+++ b/sticker-creator/app/stages/ShareStage.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 @import '../../../stylesheets/variables';
 @import '../../mixins';
 
diff --git a/sticker-creator/app/stages/ShareStage.tsx b/sticker-creator/app/stages/ShareStage.tsx
index c89d5ae16535..e9e1853d54f5 100644
--- a/sticker-creator/app/stages/ShareStage.tsx
+++ b/sticker-creator/app/stages/ShareStage.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { AppStage } from './AppStage';
 import * as styles from './ShareStage.scss';
diff --git a/sticker-creator/app/stages/UploadStage.scss b/sticker-creator/app/stages/UploadStage.scss
index da391c524504..b6291ef5d405 100644
--- a/sticker-creator/app/stages/UploadStage.scss
+++ b/sticker-creator/app/stages/UploadStage.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 .base {
   display: flex;
   flex-direction: column;
diff --git a/sticker-creator/app/stages/UploadStage.tsx b/sticker-creator/app/stages/UploadStage.tsx
index d68b458ebbe1..46c7ccfb57b1 100644
--- a/sticker-creator/app/stages/UploadStage.tsx
+++ b/sticker-creator/app/stages/UploadStage.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { noop } from 'lodash';
 import { AppStage } from './AppStage';
diff --git a/sticker-creator/components/ConfirmModal.scss b/sticker-creator/components/ConfirmModal.scss
index eed53305dda5..7e30f69df640 100644
--- a/sticker-creator/components/ConfirmModal.scss
+++ b/sticker-creator/components/ConfirmModal.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 .facade {
   background: rgba(0, 0, 0, 0.33);
   width: 100vw;
diff --git a/sticker-creator/components/ConfirmModal.tsx b/sticker-creator/components/ConfirmModal.tsx
index 40508ce2f388..18ca7706a02a 100644
--- a/sticker-creator/components/ConfirmModal.tsx
+++ b/sticker-creator/components/ConfirmModal.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { createPortal } from 'react-dom';
 import * as styles from './ConfirmModal.scss';
diff --git a/sticker-creator/components/ShareButtons.scss b/sticker-creator/components/ShareButtons.scss
index 95eaa8cb8ed9..0ccbdf24c40f 100644
--- a/sticker-creator/components/ShareButtons.scss
+++ b/sticker-creator/components/ShareButtons.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 @import '../../stylesheets/variables';
 @import '../mixins';
 
diff --git a/sticker-creator/components/ShareButtons.stories.tsx b/sticker-creator/components/ShareButtons.stories.tsx
index 6168d737c5a0..106af82ad6b1 100644
--- a/sticker-creator/components/ShareButtons.stories.tsx
+++ b/sticker-creator/components/ShareButtons.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { text } from '@storybook/addon-knobs';
diff --git a/sticker-creator/components/ShareButtons.tsx b/sticker-creator/components/ShareButtons.tsx
index 3bd3b9710bda..f5173be48993 100644
--- a/sticker-creator/components/ShareButtons.tsx
+++ b/sticker-creator/components/ShareButtons.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable max-len */
 
 import * as React from 'react';
diff --git a/sticker-creator/components/StickerFrame.scss b/sticker-creator/components/StickerFrame.scss
index 6dae4ef0d5cb..3e0fb31b907f 100644
--- a/sticker-creator/components/StickerFrame.scss
+++ b/sticker-creator/components/StickerFrame.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 @import '../mixins';
 @import '../../stylesheets/variables';
 
diff --git a/sticker-creator/components/StickerFrame.stories.tsx b/sticker-creator/components/StickerFrame.stories.tsx
index 75315de5bb10..7e766e0bfc82 100644
--- a/sticker-creator/components/StickerFrame.stories.tsx
+++ b/sticker-creator/components/StickerFrame.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { boolean, select, text } from '@storybook/addon-knobs';
diff --git a/sticker-creator/components/StickerFrame.tsx b/sticker-creator/components/StickerFrame.tsx
index abab5da5dded..5e86ee48e006 100644
--- a/sticker-creator/components/StickerFrame.tsx
+++ b/sticker-creator/components/StickerFrame.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { createPortal } from 'react-dom';
 import { SortableHandle } from 'react-sortable-hoc';
diff --git a/sticker-creator/components/StickerGrid.scss b/sticker-creator/components/StickerGrid.scss
index 46660ae28828..8c7ff4a198aa 100644
--- a/sticker-creator/components/StickerGrid.scss
+++ b/sticker-creator/components/StickerGrid.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 .grid {
   display: grid;
   grid-template-columns: repeat(auto-fill, 186px);
diff --git a/sticker-creator/components/StickerGrid.tsx b/sticker-creator/components/StickerGrid.tsx
index 0d6b08ee9ed8..912f247489ea 100644
--- a/sticker-creator/components/StickerGrid.tsx
+++ b/sticker-creator/components/StickerGrid.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import PQueue from 'p-queue';
 import {
diff --git a/sticker-creator/components/StickerPackPreview.scss b/sticker-creator/components/StickerPackPreview.scss
index ff163cd63862..6ec162b42538 100644
--- a/sticker-creator/components/StickerPackPreview.scss
+++ b/sticker-creator/components/StickerPackPreview.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 @import '../mixins';
 @import '../../stylesheets/variables';
 
diff --git a/sticker-creator/components/StickerPackPreview.stories.tsx b/sticker-creator/components/StickerPackPreview.stories.tsx
index 3306e9ca9f35..a50aad36a376 100644
--- a/sticker-creator/components/StickerPackPreview.stories.tsx
+++ b/sticker-creator/components/StickerPackPreview.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { text } from '@storybook/addon-knobs';
diff --git a/sticker-creator/components/StickerPackPreview.tsx b/sticker-creator/components/StickerPackPreview.tsx
index 0b871a16a87b..2adbcc20a947 100644
--- a/sticker-creator/components/StickerPackPreview.tsx
+++ b/sticker-creator/components/StickerPackPreview.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import * as styles from './StickerPackPreview.scss';
 import { useI18n } from '../util/i18n';
diff --git a/sticker-creator/components/Toaster.stories.tsx b/sticker-creator/components/Toaster.stories.tsx
index 604022b92a8a..aaa48c42f7ad 100644
--- a/sticker-creator/components/Toaster.stories.tsx
+++ b/sticker-creator/components/Toaster.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { debounce, dropRight } from 'lodash';
 import { storiesOf } from '@storybook/react';
diff --git a/sticker-creator/components/Toaster.tsx b/sticker-creator/components/Toaster.tsx
index fbca57a81c53..93dc201f8242 100644
--- a/sticker-creator/components/Toaster.tsx
+++ b/sticker-creator/components/Toaster.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { last, noop } from 'lodash';
 import { Toast } from '../elements/Toast';
diff --git a/sticker-creator/custom.d.ts b/sticker-creator/custom.d.ts
index d5cf927a7cd3..dced16540be7 100644
--- a/sticker-creator/custom.d.ts
+++ b/sticker-creator/custom.d.ts
@@ -1 +1,4 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 declare module '*.scss';
diff --git a/sticker-creator/elements/Button.scss b/sticker-creator/elements/Button.scss
index 1c75e0d50251..62df15a36cbf 100644
--- a/sticker-creator/elements/Button.scss
+++ b/sticker-creator/elements/Button.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 @import '../mixins';
 @import '../../stylesheets/variables';
 
diff --git a/sticker-creator/elements/Button.stories.tsx b/sticker-creator/elements/Button.stories.tsx
index e48887d1d25d..d6b3d119844f 100644
--- a/sticker-creator/elements/Button.stories.tsx
+++ b/sticker-creator/elements/Button.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { action } from '@storybook/addon-actions';
diff --git a/sticker-creator/elements/Button.tsx b/sticker-creator/elements/Button.tsx
index 8242435e8068..3c863e430b89 100644
--- a/sticker-creator/elements/Button.tsx
+++ b/sticker-creator/elements/Button.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import * as classnames from 'classnames';
 import * as styles from './Button.scss';
diff --git a/sticker-creator/elements/ConfirmDialog.scss b/sticker-creator/elements/ConfirmDialog.scss
index 1b96741070f3..c5418c554df7 100644
--- a/sticker-creator/elements/ConfirmDialog.scss
+++ b/sticker-creator/elements/ConfirmDialog.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 @import '../mixins';
 @import '../../stylesheets/variables';
 
diff --git a/sticker-creator/elements/ConfirmDialog.stories.tsx b/sticker-creator/elements/ConfirmDialog.stories.tsx
index bc5ac9c6fd04..3d270176aaf0 100644
--- a/sticker-creator/elements/ConfirmDialog.stories.tsx
+++ b/sticker-creator/elements/ConfirmDialog.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { text } from '@storybook/addon-knobs';
diff --git a/sticker-creator/elements/ConfirmDialog.tsx b/sticker-creator/elements/ConfirmDialog.tsx
index c584bf46dde5..5e1cff7e0431 100644
--- a/sticker-creator/elements/ConfirmDialog.tsx
+++ b/sticker-creator/elements/ConfirmDialog.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import * as styles from './ConfirmDialog.scss';
 import { useI18n } from '../util/i18n';
diff --git a/sticker-creator/elements/CopyText.scss b/sticker-creator/elements/CopyText.scss
index 451eb757b09a..722559170e59 100644
--- a/sticker-creator/elements/CopyText.scss
+++ b/sticker-creator/elements/CopyText.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 @import '../../stylesheets/variables';
 @import '../mixins';
 
diff --git a/sticker-creator/elements/CopyText.stories.tsx b/sticker-creator/elements/CopyText.stories.tsx
index 1b039d7830e6..3c649af5bc5b 100644
--- a/sticker-creator/elements/CopyText.stories.tsx
+++ b/sticker-creator/elements/CopyText.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { text } from '@storybook/addon-knobs';
diff --git a/sticker-creator/elements/CopyText.tsx b/sticker-creator/elements/CopyText.tsx
index bb866126106d..5a1e338c5fc6 100644
--- a/sticker-creator/elements/CopyText.tsx
+++ b/sticker-creator/elements/CopyText.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import copy from 'copy-text-to-clipboard';
 import * as styles from './CopyText.scss';
diff --git a/sticker-creator/elements/DropZone.scss b/sticker-creator/elements/DropZone.scss
index 3a8a2db4ea57..89dde2d0929c 100644
--- a/sticker-creator/elements/DropZone.scss
+++ b/sticker-creator/elements/DropZone.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 @import '../../stylesheets/variables';
 @import '../mixins';
 
diff --git a/sticker-creator/elements/DropZone.stories.tsx b/sticker-creator/elements/DropZone.stories.tsx
index da02175d202f..5e18dcd28329 100644
--- a/sticker-creator/elements/DropZone.stories.tsx
+++ b/sticker-creator/elements/DropZone.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { action } from '@storybook/addon-actions';
diff --git a/sticker-creator/elements/DropZone.tsx b/sticker-creator/elements/DropZone.tsx
index c4b319332754..c1bed32e9a0b 100644
--- a/sticker-creator/elements/DropZone.tsx
+++ b/sticker-creator/elements/DropZone.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { FileWithPath } from 'react-dropzone';
 import * as styles from './DropZone.scss';
diff --git a/sticker-creator/elements/LabeledCheckbox.scss b/sticker-creator/elements/LabeledCheckbox.scss
index a44357b48303..92f06cef6f42 100644
--- a/sticker-creator/elements/LabeledCheckbox.scss
+++ b/sticker-creator/elements/LabeledCheckbox.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 @import '../../stylesheets/variables';
 @import '../mixins';
 
diff --git a/sticker-creator/elements/LabeledCheckbox.stories.tsx b/sticker-creator/elements/LabeledCheckbox.stories.tsx
index ced0579e7495..9b59e1f79f30 100644
--- a/sticker-creator/elements/LabeledCheckbox.stories.tsx
+++ b/sticker-creator/elements/LabeledCheckbox.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { text } from '@storybook/addon-knobs';
diff --git a/sticker-creator/elements/LabeledCheckbox.tsx b/sticker-creator/elements/LabeledCheckbox.tsx
index c65e4d646f5d..5607cb71c36b 100644
--- a/sticker-creator/elements/LabeledCheckbox.tsx
+++ b/sticker-creator/elements/LabeledCheckbox.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import * as styles from './LabeledCheckbox.scss';
 import { Inline } from './Typography';
diff --git a/sticker-creator/elements/LabeledInput.scss b/sticker-creator/elements/LabeledInput.scss
index b84df81f69a5..1769e2824d80 100644
--- a/sticker-creator/elements/LabeledInput.scss
+++ b/sticker-creator/elements/LabeledInput.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 @import '../../stylesheets/variables';
 @import '../mixins';
 
diff --git a/sticker-creator/elements/LabeledInput.stories.tsx b/sticker-creator/elements/LabeledInput.stories.tsx
index fef323c0c2cb..7ca4d287ef3f 100644
--- a/sticker-creator/elements/LabeledInput.stories.tsx
+++ b/sticker-creator/elements/LabeledInput.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { text } from '@storybook/addon-knobs';
diff --git a/sticker-creator/elements/LabeledInput.tsx b/sticker-creator/elements/LabeledInput.tsx
index 293e0a35bd3e..095b150b411c 100644
--- a/sticker-creator/elements/LabeledInput.tsx
+++ b/sticker-creator/elements/LabeledInput.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import * as styles from './LabeledInput.scss';
 import { Inline } from './Typography';
diff --git a/sticker-creator/elements/MessageBubble.scss b/sticker-creator/elements/MessageBubble.scss
index 06e80b7a7346..652a66509304 100644
--- a/sticker-creator/elements/MessageBubble.scss
+++ b/sticker-creator/elements/MessageBubble.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 @import '../../stylesheets/variables';
 
 .base {
diff --git a/sticker-creator/elements/MessageBubble.stories.tsx b/sticker-creator/elements/MessageBubble.stories.tsx
index c7ddef13fa89..a52a299aae7d 100644
--- a/sticker-creator/elements/MessageBubble.stories.tsx
+++ b/sticker-creator/elements/MessageBubble.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { number, text } from '@storybook/addon-knobs';
diff --git a/sticker-creator/elements/MessageBubble.tsx b/sticker-creator/elements/MessageBubble.tsx
index 25a234dcb3bf..54a1fe7927ad 100644
--- a/sticker-creator/elements/MessageBubble.tsx
+++ b/sticker-creator/elements/MessageBubble.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import * as styles from './MessageBubble.scss';
 import { MessageMeta, Props as MessageMetaProps } from './MessageMeta';
diff --git a/sticker-creator/elements/MessageMeta.scss b/sticker-creator/elements/MessageMeta.scss
index f601f041f2cd..1aee5a63c126 100644
--- a/sticker-creator/elements/MessageMeta.scss
+++ b/sticker-creator/elements/MessageMeta.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 @import '../mixins';
 @import '../../stylesheets/variables';
 
diff --git a/sticker-creator/elements/MessageMeta.tsx b/sticker-creator/elements/MessageMeta.tsx
index 84f53b33e1c8..c92140fcf437 100644
--- a/sticker-creator/elements/MessageMeta.tsx
+++ b/sticker-creator/elements/MessageMeta.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import * as styles from './MessageMeta.scss';
 import { useI18n } from '../util/i18n';
diff --git a/sticker-creator/elements/MessageSticker.scss b/sticker-creator/elements/MessageSticker.scss
index efe77cf38bed..4fa579a12c23 100644
--- a/sticker-creator/elements/MessageSticker.scss
+++ b/sticker-creator/elements/MessageSticker.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 @import '../../stylesheets/variables';
 
 .base {
diff --git a/sticker-creator/elements/MessageSticker.stories.tsx b/sticker-creator/elements/MessageSticker.stories.tsx
index 2b773669f121..0e7288e51a25 100644
--- a/sticker-creator/elements/MessageSticker.stories.tsx
+++ b/sticker-creator/elements/MessageSticker.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { number, text } from '@storybook/addon-knobs';
diff --git a/sticker-creator/elements/MessageSticker.tsx b/sticker-creator/elements/MessageSticker.tsx
index 103e0f587e97..30c5cfe42533 100644
--- a/sticker-creator/elements/MessageSticker.tsx
+++ b/sticker-creator/elements/MessageSticker.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import * as styles from './MessageSticker.scss';
 import { MessageMeta, Props as MessageMetaProps } from './MessageMeta';
diff --git a/sticker-creator/elements/PageHeader.scss b/sticker-creator/elements/PageHeader.scss
index f9d6c2242dc4..b9c0ff694362 100644
--- a/sticker-creator/elements/PageHeader.scss
+++ b/sticker-creator/elements/PageHeader.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 @import '../../stylesheets/variables';
 @import '../mixins';
 
diff --git a/sticker-creator/elements/PageHeader.stories.tsx b/sticker-creator/elements/PageHeader.stories.tsx
index 7661d6dad63d..b702f86d95b6 100644
--- a/sticker-creator/elements/PageHeader.stories.tsx
+++ b/sticker-creator/elements/PageHeader.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { text } from '@storybook/addon-knobs';
diff --git a/sticker-creator/elements/PageHeader.tsx b/sticker-creator/elements/PageHeader.tsx
index 64b8c1bb01bb..2a17e9e1908b 100644
--- a/sticker-creator/elements/PageHeader.tsx
+++ b/sticker-creator/elements/PageHeader.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import * as styles from './PageHeader.scss';
 import { H1 } from './Typography';
diff --git a/sticker-creator/elements/ProgressBar.scss b/sticker-creator/elements/ProgressBar.scss
index d4770754d27e..055df01d98af 100644
--- a/sticker-creator/elements/ProgressBar.scss
+++ b/sticker-creator/elements/ProgressBar.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 @import '../../stylesheets/variables';
 @import '../mixins';
 
diff --git a/sticker-creator/elements/ProgressBar.stories.tsx b/sticker-creator/elements/ProgressBar.stories.tsx
index 18b0edec582b..7eb8dded3877 100644
--- a/sticker-creator/elements/ProgressBar.stories.tsx
+++ b/sticker-creator/elements/ProgressBar.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { number } from '@storybook/addon-knobs';
diff --git a/sticker-creator/elements/ProgressBar.tsx b/sticker-creator/elements/ProgressBar.tsx
index 06363c7b93f1..7bf1f2d2edd9 100644
--- a/sticker-creator/elements/ProgressBar.tsx
+++ b/sticker-creator/elements/ProgressBar.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import * as classnames from 'classnames';
 import * as styles from './ProgressBar.scss';
diff --git a/sticker-creator/elements/StickerPreview.scss b/sticker-creator/elements/StickerPreview.scss
index 5e5e427006ce..b922dc948688 100644
--- a/sticker-creator/elements/StickerPreview.scss
+++ b/sticker-creator/elements/StickerPreview.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 @import '../mixins';
 @import '../../stylesheets/variables';
 
diff --git a/sticker-creator/elements/StickerPreview.stories.tsx b/sticker-creator/elements/StickerPreview.stories.tsx
index 7d57ae9db900..9cf6ab35ccf1 100644
--- a/sticker-creator/elements/StickerPreview.stories.tsx
+++ b/sticker-creator/elements/StickerPreview.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { text } from '@storybook/addon-knobs';
diff --git a/sticker-creator/elements/StickerPreview.tsx b/sticker-creator/elements/StickerPreview.tsx
index 186166701a84..fedde58fb5ae 100644
--- a/sticker-creator/elements/StickerPreview.tsx
+++ b/sticker-creator/elements/StickerPreview.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { PopperArrowProps } from 'react-popper';
 import { Placement } from 'popper.js';
diff --git a/sticker-creator/elements/StoryRow.scss b/sticker-creator/elements/StoryRow.scss
index 3b24875cbed3..ec2344504c87 100644
--- a/sticker-creator/elements/StoryRow.scss
+++ b/sticker-creator/elements/StoryRow.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 .base {
   flex: 1;
   display: flex;
diff --git a/sticker-creator/elements/StoryRow.tsx b/sticker-creator/elements/StoryRow.tsx
index cecea633d352..e981fe2ba2cf 100644
--- a/sticker-creator/elements/StoryRow.tsx
+++ b/sticker-creator/elements/StoryRow.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import * as styles from './StoryRow.scss';
 
diff --git a/sticker-creator/elements/Toast.scss b/sticker-creator/elements/Toast.scss
index 0c14e9438769..52dbb0ae50a9 100644
--- a/sticker-creator/elements/Toast.scss
+++ b/sticker-creator/elements/Toast.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 @import '../../stylesheets/variables';
 
 .base {
diff --git a/sticker-creator/elements/Toast.stories.tsx b/sticker-creator/elements/Toast.stories.tsx
index a94d0d008537..96d393735f6a 100644
--- a/sticker-creator/elements/Toast.stories.tsx
+++ b/sticker-creator/elements/Toast.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { text } from '@storybook/addon-knobs';
diff --git a/sticker-creator/elements/Toast.tsx b/sticker-creator/elements/Toast.tsx
index f3123a3e9533..b81ba74bd564 100644
--- a/sticker-creator/elements/Toast.tsx
+++ b/sticker-creator/elements/Toast.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import classNames from 'classnames';
 import * as styles from './Toast.scss';
diff --git a/sticker-creator/elements/Typography.scss b/sticker-creator/elements/Typography.scss
index 0bbf935dfbee..73ac8978a960 100644
--- a/sticker-creator/elements/Typography.scss
+++ b/sticker-creator/elements/Typography.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 @import '../../stylesheets/variables';
 @import '../mixins';
 
diff --git a/sticker-creator/elements/Typography.stories.tsx b/sticker-creator/elements/Typography.stories.tsx
index 2f683ac806f6..9aaa3e7e722a 100644
--- a/sticker-creator/elements/Typography.stories.tsx
+++ b/sticker-creator/elements/Typography.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable no-script-url, jsx-a11y/anchor-is-valid */
 
 import * as React from 'react';
diff --git a/sticker-creator/elements/Typography.tsx b/sticker-creator/elements/Typography.tsx
index a4cfb1546337..61b47765883f 100644
--- a/sticker-creator/elements/Typography.tsx
+++ b/sticker-creator/elements/Typography.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import * as classnames from 'classnames';
 import * as styles from './Typography.scss';
diff --git a/sticker-creator/elements/icons/AddEmoji.tsx b/sticker-creator/elements/icons/AddEmoji.tsx
index 6a9fd052ce3d..9e1b1fb845b0 100644
--- a/sticker-creator/elements/icons/AddEmoji.tsx
+++ b/sticker-creator/elements/icons/AddEmoji.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 export const AddEmoji = React.memo(() => (
diff --git a/sticker-creator/elements/icons/index.tsx b/sticker-creator/elements/icons/index.tsx
index 42a6dc5b3926..50e0a2e7cba4 100644
--- a/sticker-creator/elements/icons/index.tsx
+++ b/sticker-creator/elements/icons/index.tsx
@@ -1 +1,4 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export { AddEmoji } from './AddEmoji';
diff --git a/sticker-creator/index.html b/sticker-creator/index.html
index 7de20ec22c9e..d1051b5403dc 100644
--- a/sticker-creator/index.html
+++ b/sticker-creator/index.html
@@ -1,3 +1,6 @@
+<!-- Copyright 2019-2020 Signal Messenger, LLC -->
+<!-- SPDX-License-Identifier: AGPL-3.0-only -->
+
 <!doctype html>
 <html>
 <head>
diff --git a/sticker-creator/index.tsx b/sticker-creator/index.tsx
index ef0ac0fc4662..34bccbbc59c1 100644
--- a/sticker-creator/index.tsx
+++ b/sticker-creator/index.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { render } from 'react-dom';
 import { Root } from './root';
diff --git a/sticker-creator/preload.js b/sticker-creator/preload.js
index de03c8ef494a..d0a55ed4d02e 100644
--- a/sticker-creator/preload.js
+++ b/sticker-creator/preload.js
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global window */
 const { ipcRenderer: ipc, remote } = require('electron');
 const sharp = require('sharp');
diff --git a/sticker-creator/root.tsx b/sticker-creator/root.tsx
index a4fe59471145..cd35a5a2d85e 100644
--- a/sticker-creator/root.tsx
+++ b/sticker-creator/root.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { hot } from 'react-hot-loader/root';
 import * as React from 'react';
 import { Provider as ReduxProvider } from 'react-redux';
diff --git a/sticker-creator/store/ducks/stickers.ts b/sticker-creator/store/ducks/stickers.ts
index 1ad209c0cbd9..fa65b0c6cae1 100644
--- a/sticker-creator/store/ducks/stickers.ts
+++ b/sticker-creator/store/ducks/stickers.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable no-param-reassign */
 
 import { useMemo } from 'react';
diff --git a/sticker-creator/store/index.ts b/sticker-creator/store/index.ts
index 9298f2897c60..d3271735a182 100644
--- a/sticker-creator/store/index.ts
+++ b/sticker-creator/store/index.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { createStore } from 'redux';
 import { reducer } from './reducer';
 
diff --git a/sticker-creator/store/reducer.ts b/sticker-creator/store/reducer.ts
index e5b95e08649c..dd9427dd46ab 100644
--- a/sticker-creator/store/reducer.ts
+++ b/sticker-creator/store/reducer.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { combineReducers, Reducer } from 'redux';
 // eslint-disable-next-line import/no-cycle
 import { reducer as stickers } from './ducks/stickers';
diff --git a/sticker-creator/util/history.ts b/sticker-creator/util/history.ts
index b4b0ac01acf9..2c894bafd180 100644
--- a/sticker-creator/util/history.ts
+++ b/sticker-creator/util/history.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { createMemoryHistory } from 'history';
 
 export const history = createMemoryHistory();
diff --git a/sticker-creator/util/i18n.tsx b/sticker-creator/util/i18n.tsx
index c7d63994e8fb..40bd5281bc2a 100644
--- a/sticker-creator/util/i18n.tsx
+++ b/sticker-creator/util/i18n.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 export type I18nFn = (
diff --git a/sticker-creator/util/preload.ts b/sticker-creator/util/preload.ts
index c52a1a9c1ffb..e6b8be447613 100644
--- a/sticker-creator/util/preload.ts
+++ b/sticker-creator/util/preload.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { Metadata } from 'sharp';
 
 declare global {
diff --git a/sticker-creator/util/useStickerDropzone.ts b/sticker-creator/util/useStickerDropzone.ts
index d3f849d65bc0..390e62537586 100644
--- a/sticker-creator/util/useStickerDropzone.ts
+++ b/sticker-creator/util/useStickerDropzone.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { useDropzone, DropzoneOptions } from 'react-dropzone';
 
 export const useStickerDropzone = (
diff --git a/stylesheets/_conversation.scss b/stylesheets/_conversation.scss
index a12455e1bdc5..fccd1fa16654 100644
--- a/stylesheets/_conversation.scss
+++ b/stylesheets/_conversation.scss
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 @import './mixins';
 
 @keyframes panel--in {
diff --git a/stylesheets/_debugLog.scss b/stylesheets/_debugLog.scss
index d79e5e2f6286..59e1e07c59ea 100644
--- a/stylesheets/_debugLog.scss
+++ b/stylesheets/_debugLog.scss
@@ -1,3 +1,6 @@
+// Copyright 2016-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 .debug-log {
   &.modal {
     padding: 50px;
diff --git a/stylesheets/_emoji.scss b/stylesheets/_emoji.scss
index f79545d7954a..048380944098 100644
--- a/stylesheets/_emoji.scss
+++ b/stylesheets/_emoji.scss
@@ -1,3 +1,6 @@
+// Copyright 2016-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 span.emoji {
   display: -moz-inline-box;
   -moz-box-orient: vertical;
diff --git a/stylesheets/_fontfaces.scss b/stylesheets/_fontfaces.scss
index 004e0b6b73fb..8fd4a887ca26 100644
--- a/stylesheets/_fontfaces.scss
+++ b/stylesheets/_fontfaces.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 @font-face {
   font-family: 'Inter';
   src: url('../fonts/inter-v3.10/Inter-BoldItalic.woff2');
diff --git a/stylesheets/_global.scss b/stylesheets/_global.scss
index 5195a935ae78..8165ca42e245 100644
--- a/stylesheets/_global.scss
+++ b/stylesheets/_global.scss
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 html {
   height: 100%;
   cursor: inherit;
diff --git a/stylesheets/_index.scss b/stylesheets/_index.scss
index 6bb8f2cd17dd..998e1d5e064a 100644
--- a/stylesheets/_index.scss
+++ b/stylesheets/_index.scss
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 .conversation-stack,
 .new-conversation,
 .inbox,
diff --git a/stylesheets/_lightbox.scss b/stylesheets/_lightbox.scss
index 64f828475896..c1579037d54c 100644
--- a/stylesheets/_lightbox.scss
+++ b/stylesheets/_lightbox.scss
@@ -1,3 +1,6 @@
+// Copyright 2016-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 .lightbox-container {
   display: none;
   position: absolute;
diff --git a/stylesheets/_mixins.scss b/stylesheets/_mixins.scss
index aa7b395def20..58c87de0a15e 100644
--- a/stylesheets/_mixins.scss
+++ b/stylesheets/_mixins.scss
@@ -1,3 +1,6 @@
+// Copyright 2016-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // Fonts
 
 @mixin font-title-1 {
diff --git a/stylesheets/_modal.scss b/stylesheets/_modal.scss
index 07dadb037ed7..49d7ec545dd3 100644
--- a/stylesheets/_modal.scss
+++ b/stylesheets/_modal.scss
@@ -1,3 +1,6 @@
+// Copyright 2016-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 .modal {
   position: absolute;
   top: 0;
diff --git a/stylesheets/_modules.scss b/stylesheets/_modules.scss
index 3474ad6168d0..9c64e57e1351 100644
--- a/stylesheets/_modules.scss
+++ b/stylesheets/_modules.scss
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // Using BEM syntax explained here: https://csswizardry.com/2013/01/mindbemding-getting-your-head-round-bem-syntax/
 
 .module-splash-screen {
diff --git a/stylesheets/_options.scss b/stylesheets/_options.scss
index 6c1251893b1e..34057063dd9c 100644
--- a/stylesheets/_options.scss
+++ b/stylesheets/_options.scss
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 @import 'fontfaces';
 @import 'variables';
 @import '../node_modules/intl-tel-input/build/css/intlTelInput.css';
diff --git a/stylesheets/_progress.scss b/stylesheets/_progress.scss
index 9bbff8eaa749..92b4c2f56ddc 100644
--- a/stylesheets/_progress.scss
+++ b/stylesheets/_progress.scss
@@ -1,3 +1,6 @@
+// Copyright 2017-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 @keyframes progress-bar-stripes {
   from {
     background-position: 40px 0;
diff --git a/stylesheets/_recorder.scss b/stylesheets/_recorder.scss
index 508c3f81d87f..fe041ce8566f 100644
--- a/stylesheets/_recorder.scss
+++ b/stylesheets/_recorder.scss
@@ -1,3 +1,6 @@
+// Copyright 2016-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 .capture-audio {
   text-align: center;
 
diff --git a/stylesheets/_settings.scss b/stylesheets/_settings.scss
index 141e64bbb7a0..31e1420e97b4 100644
--- a/stylesheets/_settings.scss
+++ b/stylesheets/_settings.scss
@@ -1,3 +1,6 @@
+// Copyright 2016-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 .settings {
   user-select: none;
 
diff --git a/stylesheets/_variables.scss b/stylesheets/_variables.scss
index f1255b5ef2c8..254f677e5144 100644
--- a/stylesheets/_variables.scss
+++ b/stylesheets/_variables.scss
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 $inter: Inter, 'Helvetica Neue', 'Source Sans Pro', 'Source Han Sans SC',
   'Source Han Sans CN', 'Hiragino Sans GB', 'Hiragino Kaku Gothic',
   'Microsoft Yahei UI', Helvetica, Arial, sans-serif;
diff --git a/stylesheets/manifest.scss b/stylesheets/manifest.scss
index 97e0704e1748..499a6764375d 100644
--- a/stylesheets/manifest.scss
+++ b/stylesheets/manifest.scss
@@ -1,3 +1,6 @@
+// Copyright 2014-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // Global Settings, Variables, and Mixins
 @import 'fontfaces';
 @import 'variables';
diff --git a/stylesheets/manifest_bridge.scss b/stylesheets/manifest_bridge.scss
index e1fc3a7f7896..35c0e70616a7 100644
--- a/stylesheets/manifest_bridge.scss
+++ b/stylesheets/manifest_bridge.scss
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // This file acts as a bridge to allow BEM modules to work in the newer CSS
 // modules development model
 @import 'variables';
diff --git a/test/.eslintrc.js b/test/.eslintrc.js
index d4428719bf8e..0eba343e8de9 100644
--- a/test/.eslintrc.js
+++ b/test/.eslintrc.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // For reference: https://github.com/airbnb/javascript
 
 module.exports = {
diff --git a/test/_test.js b/test/_test.js
index 7a74d90b1666..12a61bf8f1f9 100644
--- a/test/_test.js
+++ b/test/_test.js
@@ -1,3 +1,6 @@
+// Copyright 2014-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global chai, Whisper, _, Backbone */
 
 mocha.setup('bdd');
diff --git a/test/app/.eslintrc.js b/test/app/.eslintrc.js
index 38ff2d117f09..751462d5e15e 100644
--- a/test/app/.eslintrc.js
+++ b/test/app/.eslintrc.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // For reference: https://github.com/airbnb/javascript
 
 module.exports = {
diff --git a/test/app/attachments_test.js b/test/app/attachments_test.js
index 3a4937997916..7aae89c3132c 100644
--- a/test/app/attachments_test.js
+++ b/test/app/attachments_test.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const fs = require('fs');
 const fse = require('fs-extra');
 const path = require('path');
diff --git a/test/app/logging_test.js b/test/app/logging_test.js
index 82f6cd72326a..12c44af9308a 100644
--- a/test/app/logging_test.js
+++ b/test/app/logging_test.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // NOTE: Temporarily allow `then` until we convert the entire file to `async` / `await`:
 /* eslint-disable more/no-then */
 
diff --git a/test/app/menu_test.js b/test/app/menu_test.js
index 9738a4222161..a9aa78319344 100644
--- a/test/app/menu_test.js
+++ b/test/app/menu_test.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const { assert } = require('chai');
 
 const SignalMenu = require('../../app/menu');
diff --git a/test/app/protocol_filter_test.js b/test/app/protocol_filter_test.js
index 11964224591f..2e6eea7f2041 100644
--- a/test/app/protocol_filter_test.js
+++ b/test/app/protocol_filter_test.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const { expect } = require('chai');
 
 const { _urlToPath } = require('../../app/protocol_filter');
diff --git a/test/app/spell_check_test.js b/test/app/spell_check_test.js
index c33a1a5797f3..169cc285ae8c 100644
--- a/test/app/spell_check_test.js
+++ b/test/app/spell_check_test.js
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const { assert } = require('chai');
 
 const { getLanguages } = require('../../app/spell_check');
diff --git a/test/backup_test.js b/test/backup_test.js
index 34cb1f4abd2a..c1220b691b06 100644
--- a/test/backup_test.js
+++ b/test/backup_test.js
@@ -1,3 +1,6 @@
+// Copyright 2017-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Signal, Whisper, textsecure, _, libsignal */
 
 /* eslint-disable no-console */
diff --git a/test/blanket_mocha.js b/test/blanket_mocha.js
index 6cbe6468be8d..a23cdb06eeea 100644
--- a/test/blanket_mocha.js
+++ b/test/blanket_mocha.js
@@ -1,3 +1,6 @@
+// Copyright 2014-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /*! blanket - v1.1.5 */
 
 (function(define) {
diff --git a/test/crypto_test.js b/test/crypto_test.js
index 44eb428772f6..d08885a2db7f 100644
--- a/test/crypto_test.js
+++ b/test/crypto_test.js
@@ -1,3 +1,6 @@
+// Copyright 2014-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Signal, textsecure, libsignal */
 
 'use strict';
diff --git a/test/database_test.js b/test/database_test.js
index bd75b7c0aaa6..709db3ae5172 100644
--- a/test/database_test.js
+++ b/test/database_test.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Whisper */
 
 'use strict';
diff --git a/test/i18n_test.js b/test/i18n_test.js
index bbb763bd79cd..acda996a4772 100644
--- a/test/i18n_test.js
+++ b/test/i18n_test.js
@@ -1,3 +1,6 @@
+// Copyright 2017-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global i18n */
 
 describe('i18n', () => {
diff --git a/test/index.html b/test/index.html
index 00832f22ef0c..0b69fd374178 100644
--- a/test/index.html
+++ b/test/index.html
@@ -1,3 +1,6 @@
+<!-- Copyright 2014-2020 Signal Messenger, LLC -->
+<!-- SPDX-License-Identifier: AGPL-3.0-only -->
+
 <html>
 
 <head>
diff --git a/test/keychange_listener_test.js b/test/keychange_listener_test.js
index 3007718bc214..33fe9dbe4c0e 100644
--- a/test/keychange_listener_test.js
+++ b/test/keychange_listener_test.js
@@ -1,3 +1,6 @@
+// Copyright 2017-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global ConversationController, libsignal, SignalProtocolStore, Whisper */
 
 describe('KeyChangeListener', () => {
diff --git a/test/libphonenumber_util_test.js b/test/libphonenumber_util_test.js
index 0e478e4ebcd8..4c9effae24f1 100644
--- a/test/libphonenumber_util_test.js
+++ b/test/libphonenumber_util_test.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global libphonenumber */
 
 'use strict';
diff --git a/test/metadata/SecretSessionCipher_test.js b/test/metadata/SecretSessionCipher_test.js
index f73b478889d0..03f868d0b71d 100644
--- a/test/metadata/SecretSessionCipher_test.js
+++ b/test/metadata/SecretSessionCipher_test.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global libsignal, textsecure */
 
 'use strict';
diff --git a/test/models/conversations_test.js b/test/models/conversations_test.js
index 7889bd28108f..22a52cc63372 100644
--- a/test/models/conversations_test.js
+++ b/test/models/conversations_test.js
@@ -1,3 +1,6 @@
+// Copyright 2014-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 describe('Conversations', () => {
   it('updates lastMessage even in race conditions with db', async () => {
     // Creating a fake conversation
diff --git a/test/modules/.eslintrc.js b/test/modules/.eslintrc.js
index eb9d189ca0d4..2d0b3f6a30d2 100644
--- a/test/modules/.eslintrc.js
+++ b/test/modules/.eslintrc.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // For reference: https://github.com/airbnb/javascript
 
 module.exports = {
diff --git a/test/modules/link_previews_test.js b/test/modules/link_previews_test.js
index 315016031cee..d655d1b6a983 100644
--- a/test/modules/link_previews_test.js
+++ b/test/modules/link_previews_test.js
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const { assert } = require('chai');
 
 const {
diff --git a/test/modules/privacy_test.js b/test/modules/privacy_test.js
index 55d04650251e..72067c69de29 100644
--- a/test/modules/privacy_test.js
+++ b/test/modules/privacy_test.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const path = require('path');
 
 const { assert } = require('chai');
diff --git a/test/modules/types/attachment_test.js b/test/modules/types/attachment_test.js
index f55aacef01d7..29d2d72c87f0 100644
--- a/test/modules/types/attachment_test.js
+++ b/test/modules/types/attachment_test.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 require('mocha-testcheck').install();
 
 const { assert } = require('chai');
diff --git a/test/modules/types/contact_test.js b/test/modules/types/contact_test.js
index e9732be10ff1..7ce6b70a7245 100644
--- a/test/modules/types/contact_test.js
+++ b/test/modules/types/contact_test.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const { assert } = require('chai');
 const sinon = require('sinon');
 
diff --git a/test/modules/types/errors_test.js b/test/modules/types/errors_test.js
index 5d988492a2d6..d4029fc7dd5a 100644
--- a/test/modules/types/errors_test.js
+++ b/test/modules/types/errors_test.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const Path = require('path');
 
 const { assert } = require('chai');
diff --git a/test/modules/types/message_test.js b/test/modules/types/message_test.js
index 1cc3a6cdbcb6..261032290ac2 100644
--- a/test/modules/types/message_test.js
+++ b/test/modules/types/message_test.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const { assert } = require('chai');
 const sinon = require('sinon');
 
diff --git a/test/modules/types/mime_test.js b/test/modules/types/mime_test.js
index bc85780cd008..947fa6a29f04 100644
--- a/test/modules/types/mime_test.js
+++ b/test/modules/types/mime_test.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const { assert } = require('chai');
 
 const MIME = require('../../../ts/types/MIME');
diff --git a/test/modules/types/schema_version_test.js b/test/modules/types/schema_version_test.js
index 34a97d7a9a42..7e21f4b8f928 100644
--- a/test/modules/types/schema_version_test.js
+++ b/test/modules/types/schema_version_test.js
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 require('mocha-testcheck').install();
 const { assert } = require('chai');
 
diff --git a/test/protobuf_test.js b/test/protobuf_test.js
index da639afd1a5e..50ea82ae10eb 100644
--- a/test/protobuf_test.js
+++ b/test/protobuf_test.js
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 describe('ProtoBuf.js', () => {
   const { ProtoBuf } = window.dcodeIO;
 
diff --git a/test/reliable_trigger_test.js b/test/reliable_trigger_test.js
index 99bceadf27bd..55628697f504 100644
--- a/test/reliable_trigger_test.js
+++ b/test/reliable_trigger_test.js
@@ -1,3 +1,6 @@
+// Copyright 2017-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Backbone */
 
 'use strict';
diff --git a/test/stickers_test.js b/test/stickers_test.js
index 1be0e8b4fa8f..622f34aa7f4b 100644
--- a/test/stickers_test.js
+++ b/test/stickers_test.js
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Signal */
 
 const { Stickers } = Signal;
diff --git a/test/storage_test.js b/test/storage_test.js
index ba682e11fa0e..55b26e1e9e6e 100644
--- a/test/storage_test.js
+++ b/test/storage_test.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global _, textsecure, libsignal, storage, ConversationController */
 
 'use strict';
diff --git a/test/views/list_view_test.js b/test/views/list_view_test.js
index 139b95abf1b8..c97ad39d8624 100644
--- a/test/views/list_view_test.js
+++ b/test/views/list_view_test.js
@@ -1,3 +1,6 @@
+// Copyright 2014-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Backbone, Whisper */
 
 describe('ListView', () => {
diff --git a/test/views/whisper_view_test.js b/test/views/whisper_view_test.js
index 40de73aa5475..a93f6c934196 100644
--- a/test/views/whisper_view_test.js
+++ b/test/views/whisper_view_test.js
@@ -1,3 +1,6 @@
+// Copyright 2015-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* global Whisper */
 
 describe('Whisper.View', () => {
diff --git a/ts/ConversationController.ts b/ts/ConversationController.ts
index 52de67e7d765..f84a00797a3b 100644
--- a/ts/ConversationController.ts
+++ b/ts/ConversationController.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { debounce, reduce, uniq, without } from 'lodash';
 import dataInterface from './sql/Client';
 import {
diff --git a/ts/Crypto.ts b/ts/Crypto.ts
index 408603dbf0dc..973639a6ec5f 100644
--- a/ts/Crypto.ts
+++ b/ts/Crypto.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import pProps from 'p-props';
 
 export function typedArrayToArrayBuffer(typedArray: Uint8Array): ArrayBuffer {
diff --git a/ts/OS.ts b/ts/OS.ts
index d9c1d4cd868d..73598af018b7 100644
--- a/ts/OS.ts
+++ b/ts/OS.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import is from '@sindresorhus/is';
 import os from 'os';
 import semver from 'semver';
diff --git a/ts/RemoteConfig.ts b/ts/RemoteConfig.ts
index 952199520715..28b97eca9806 100644
--- a/ts/RemoteConfig.ts
+++ b/ts/RemoteConfig.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { get, throttle } from 'lodash';
 import { WebAPIType } from './textsecure/WebAPI';
 
diff --git a/ts/backbone/index.ts b/ts/backbone/index.ts
index 26dc5f62025b..877381f873e1 100644
--- a/ts/backbone/index.ts
+++ b/ts/backbone/index.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as Views from './views';
 
 export { Views };
diff --git a/ts/backbone/views/Lightbox.ts b/ts/backbone/views/Lightbox.ts
index 6a83fea90c48..47a7797f4d6e 100644
--- a/ts/backbone/views/Lightbox.ts
+++ b/ts/backbone/views/Lightbox.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export const show = (element: HTMLElement): void => {
   const container: HTMLDivElement | null = document.querySelector(
     '.lightbox-container'
diff --git a/ts/backbone/views/index.ts b/ts/backbone/views/index.ts
index e3cf499175c9..5271224f861e 100644
--- a/ts/backbone/views/index.ts
+++ b/ts/backbone/views/index.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as Lightbox from './Lightbox';
 
 export { Lightbox };
diff --git a/ts/backboneJquery.ts b/ts/backboneJquery.ts
index 6832570c02b4..8c971c1ecea2 100644
--- a/ts/backboneJquery.ts
+++ b/ts/backboneJquery.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // we are requiring backbone in preload.js, and we need to tell backbone where
 // jquery is after it's loaded.
 window.Backbone.$ = window.Backbone.$ || window.$;
diff --git a/ts/background.ts b/ts/background.ts
index e3b7b05567ab..8426475d436c 100644
--- a/ts/background.ts
+++ b/ts/background.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 type WhatIsThis = typeof window.WhatIsThis;
 
 // eslint-disable-next-line func-names
diff --git a/ts/build/notarize.ts b/ts/build/notarize.ts
index 641ea079fb34..d990499a7f41 100644
--- a/ts/build/notarize.ts
+++ b/ts/build/notarize.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { join, resolve } from 'path';
 import { readdir as readdirCallback } from 'fs';
 
diff --git a/ts/components/Avatar.stories.tsx b/ts/components/Avatar.stories.tsx
index e4ce0fca3724..8e9bc612386b 100644
--- a/ts/components/Avatar.stories.tsx
+++ b/ts/components/Avatar.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { storiesOf } from '@storybook/react';
diff --git a/ts/components/Avatar.tsx b/ts/components/Avatar.tsx
index d0ffcb1e1636..d0441e5cbd23 100644
--- a/ts/components/Avatar.tsx
+++ b/ts/components/Avatar.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import classNames from 'classnames';
 
diff --git a/ts/components/AvatarPopup.stories.tsx b/ts/components/AvatarPopup.stories.tsx
index e65d1eecd8f7..87e14dc6ca04 100644
--- a/ts/components/AvatarPopup.stories.tsx
+++ b/ts/components/AvatarPopup.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { storiesOf } from '@storybook/react';
diff --git a/ts/components/AvatarPopup.tsx b/ts/components/AvatarPopup.tsx
index 03b5a22fc42f..ada0979d033f 100644
--- a/ts/components/AvatarPopup.tsx
+++ b/ts/components/AvatarPopup.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import classNames from 'classnames';
 
diff --git a/ts/components/CallBackgroundBlur.tsx b/ts/components/CallBackgroundBlur.tsx
index d0c1887b56f9..5189d85fa5b8 100644
--- a/ts/components/CallBackgroundBlur.tsx
+++ b/ts/components/CallBackgroundBlur.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import classNames from 'classnames';
 import { ColorType } from '../types/Colors';
diff --git a/ts/components/CallManager.stories.tsx b/ts/components/CallManager.stories.tsx
index e5d68c88747e..2ec14c4534f6 100644
--- a/ts/components/CallManager.stories.tsx
+++ b/ts/components/CallManager.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { action } from '@storybook/addon-actions';
diff --git a/ts/components/CallManager.tsx b/ts/components/CallManager.tsx
index 63d45bee0c76..dea3907a6c81 100644
--- a/ts/components/CallManager.tsx
+++ b/ts/components/CallManager.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import { CallingPip } from './CallingPip';
 import { CallNeedPermissionScreen } from './CallNeedPermissionScreen';
diff --git a/ts/components/CallNeedPermissionScreen.tsx b/ts/components/CallNeedPermissionScreen.tsx
index a5dbc1ae90b3..36b8c067bf38 100644
--- a/ts/components/CallNeedPermissionScreen.tsx
+++ b/ts/components/CallNeedPermissionScreen.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React, { useRef, useEffect } from 'react';
 import { CallDetailsType } from '../state/ducks/calling';
 import { LocalizerType } from '../types/Util';
diff --git a/ts/components/CallScreen.stories.tsx b/ts/components/CallScreen.stories.tsx
index c2dc869e8a33..fef4997ed7d3 100644
--- a/ts/components/CallScreen.stories.tsx
+++ b/ts/components/CallScreen.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { boolean, select } from '@storybook/addon-knobs';
diff --git a/ts/components/CallScreen.tsx b/ts/components/CallScreen.tsx
index b34eeafbaa04..d249714c040d 100644
--- a/ts/components/CallScreen.tsx
+++ b/ts/components/CallScreen.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React, { useState, useRef, useEffect, useCallback } from 'react';
 import { noop } from 'lodash';
 import classNames from 'classnames';
diff --git a/ts/components/CallingButton.stories.tsx b/ts/components/CallingButton.stories.tsx
index 498df70b204d..089f97255633 100644
--- a/ts/components/CallingButton.stories.tsx
+++ b/ts/components/CallingButton.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { number, select } from '@storybook/addon-knobs';
diff --git a/ts/components/CallingButton.tsx b/ts/components/CallingButton.tsx
index 29598e91dc13..5eac291d83e0 100644
--- a/ts/components/CallingButton.tsx
+++ b/ts/components/CallingButton.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import classNames from 'classnames';
 import Tooltip from 'react-tooltip-lite';
diff --git a/ts/components/CallingDeviceSelection.stories.tsx b/ts/components/CallingDeviceSelection.stories.tsx
index 4dc8aa5a1378..af123760c2f5 100644
--- a/ts/components/CallingDeviceSelection.stories.tsx
+++ b/ts/components/CallingDeviceSelection.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { action } from '@storybook/addon-actions';
 import { storiesOf } from '@storybook/react';
diff --git a/ts/components/CallingDeviceSelection.tsx b/ts/components/CallingDeviceSelection.tsx
index 1633cc18a35c..93ff09f3a2fa 100644
--- a/ts/components/CallingDeviceSelection.tsx
+++ b/ts/components/CallingDeviceSelection.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { ConfirmationModal } from './ConfirmationModal';
diff --git a/ts/components/CallingLobby.stories.tsx b/ts/components/CallingLobby.stories.tsx
index 1eaacbc9738b..52e3517dd7a1 100644
--- a/ts/components/CallingLobby.stories.tsx
+++ b/ts/components/CallingLobby.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { boolean } from '@storybook/addon-knobs';
diff --git a/ts/components/CallingLobby.tsx b/ts/components/CallingLobby.tsx
index bfe047c49884..f6dd5f598973 100644
--- a/ts/components/CallingLobby.tsx
+++ b/ts/components/CallingLobby.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import {
   CallDetailsType,
diff --git a/ts/components/CallingParticipantsList.stories.tsx b/ts/components/CallingParticipantsList.stories.tsx
index 50197b360775..4a09e4c4a178 100644
--- a/ts/components/CallingParticipantsList.stories.tsx
+++ b/ts/components/CallingParticipantsList.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { action } from '@storybook/addon-actions';
diff --git a/ts/components/CallingParticipantsList.tsx b/ts/components/CallingParticipantsList.tsx
index 17e00bd50302..01d92a88bd54 100644
--- a/ts/components/CallingParticipantsList.tsx
+++ b/ts/components/CallingParticipantsList.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable react/no-array-index-key */
 
 import React from 'react';
diff --git a/ts/components/CallingPip.stories.tsx b/ts/components/CallingPip.stories.tsx
index 21ce15acbdbd..5d8109f3efc4 100644
--- a/ts/components/CallingPip.stories.tsx
+++ b/ts/components/CallingPip.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { boolean } from '@storybook/addon-knobs';
diff --git a/ts/components/CallingPip.tsx b/ts/components/CallingPip.tsx
index c61e3e9f29bd..d497b9a7ccab 100644
--- a/ts/components/CallingPip.tsx
+++ b/ts/components/CallingPip.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import {
   CallDetailsType,
diff --git a/ts/components/CaptionEditor.stories.tsx b/ts/components/CaptionEditor.stories.tsx
index 5e35c4f5513c..69d7153ffca1 100644
--- a/ts/components/CaptionEditor.stories.tsx
+++ b/ts/components/CaptionEditor.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { storiesOf } from '@storybook/react';
diff --git a/ts/components/CaptionEditor.tsx b/ts/components/CaptionEditor.tsx
index 8c7c48de2d61..ddda08e2c790 100644
--- a/ts/components/CaptionEditor.tsx
+++ b/ts/components/CaptionEditor.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import * as GoogleChrome from '../util/GoogleChrome';
 
diff --git a/ts/components/CompositionArea.stories.tsx b/ts/components/CompositionArea.stories.tsx
index 3fee0655e5a5..f831e0d3a52b 100644
--- a/ts/components/CompositionArea.stories.tsx
+++ b/ts/components/CompositionArea.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { storiesOf } from '@storybook/react';
diff --git a/ts/components/CompositionArea.tsx b/ts/components/CompositionArea.tsx
index 89a86d05bded..bb3604e3fa9f 100644
--- a/ts/components/CompositionArea.tsx
+++ b/ts/components/CompositionArea.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { get, noop } from 'lodash';
 import classNames from 'classnames';
diff --git a/ts/components/CompositionInput.stories.tsx b/ts/components/CompositionInput.stories.tsx
index 2164fb016a0f..594ad15154df 100644
--- a/ts/components/CompositionInput.stories.tsx
+++ b/ts/components/CompositionInput.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import 'react-quill/dist/quill.core.css';
diff --git a/ts/components/CompositionInput.tsx b/ts/components/CompositionInput.tsx
index ea5123673d29..08b2b0ff303e 100644
--- a/ts/components/CompositionInput.tsx
+++ b/ts/components/CompositionInput.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import Delta from 'quill-delta';
diff --git a/ts/components/ConfirmationDialog.stories.tsx b/ts/components/ConfirmationDialog.stories.tsx
index d47c6eac7795..60656a800a19 100644
--- a/ts/components/ConfirmationDialog.stories.tsx
+++ b/ts/components/ConfirmationDialog.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { action } from '@storybook/addon-actions';
diff --git a/ts/components/ConfirmationDialog.tsx b/ts/components/ConfirmationDialog.tsx
index b9c89764f1a8..f1c9641de536 100644
--- a/ts/components/ConfirmationDialog.tsx
+++ b/ts/components/ConfirmationDialog.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import classNames from 'classnames';
 import { LocalizerType } from '../types/Util';
diff --git a/ts/components/ConfirmationModal.tsx b/ts/components/ConfirmationModal.tsx
index 1de1d39cec4f..172eccb21659 100644
--- a/ts/components/ConfirmationModal.tsx
+++ b/ts/components/ConfirmationModal.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { createPortal } from 'react-dom';
 import {
diff --git a/ts/components/ContactListItem.stories.tsx b/ts/components/ContactListItem.stories.tsx
index a1515b406775..63aa15e8bdbd 100644
--- a/ts/components/ContactListItem.stories.tsx
+++ b/ts/components/ContactListItem.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { storiesOf } from '@storybook/react';
diff --git a/ts/components/ContactListItem.tsx b/ts/components/ContactListItem.tsx
index eb8e1808c74e..416732bc4d45 100644
--- a/ts/components/ContactListItem.tsx
+++ b/ts/components/ContactListItem.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import classNames from 'classnames';
 
diff --git a/ts/components/ConversationListItem.stories.tsx b/ts/components/ConversationListItem.stories.tsx
index 448d7182b26f..cf98aa045a4b 100644
--- a/ts/components/ConversationListItem.stories.tsx
+++ b/ts/components/ConversationListItem.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { storiesOf } from '@storybook/react';
diff --git a/ts/components/ConversationListItem.tsx b/ts/components/ConversationListItem.tsx
index 06fda06df5b6..3cba0964a6fe 100644
--- a/ts/components/ConversationListItem.tsx
+++ b/ts/components/ConversationListItem.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React, { CSSProperties } from 'react';
 import classNames from 'classnames';
 import { isNumber } from 'lodash';
diff --git a/ts/components/Countdown.stories.tsx b/ts/components/Countdown.stories.tsx
index 03781566d49b..56529b3a5040 100644
--- a/ts/components/Countdown.stories.tsx
+++ b/ts/components/Countdown.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 import { action } from '@storybook/addon-actions';
diff --git a/ts/components/Countdown.tsx b/ts/components/Countdown.tsx
index 415da7a0d948..1fe331a29bfa 100644
--- a/ts/components/Countdown.tsx
+++ b/ts/components/Countdown.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 export interface Props {
diff --git a/ts/components/ErrorModal.stories.tsx b/ts/components/ErrorModal.stories.tsx
index 4ab9f1242ae5..49bd7c6b742d 100644
--- a/ts/components/ErrorModal.stories.tsx
+++ b/ts/components/ErrorModal.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { text } from '@storybook/addon-knobs';
diff --git a/ts/components/ErrorModal.tsx b/ts/components/ErrorModal.tsx
index 65bc30dd70ea..55eef76cda63 100644
--- a/ts/components/ErrorModal.tsx
+++ b/ts/components/ErrorModal.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { LocalizerType } from '../types/Util';
diff --git a/ts/components/ExpiredBuildDialog.stories.tsx b/ts/components/ExpiredBuildDialog.stories.tsx
index f75068090e90..848817a725b8 100644
--- a/ts/components/ExpiredBuildDialog.stories.tsx
+++ b/ts/components/ExpiredBuildDialog.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { boolean } from '@storybook/addon-knobs';
diff --git a/ts/components/ExpiredBuildDialog.tsx b/ts/components/ExpiredBuildDialog.tsx
index 24a726aa5cfd..728b32ac6431 100644
--- a/ts/components/ExpiredBuildDialog.tsx
+++ b/ts/components/ExpiredBuildDialog.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 import { LocalizerType } from '../types/Util';
diff --git a/ts/components/InContactsIcon.stories.tsx b/ts/components/InContactsIcon.stories.tsx
index add017351ca4..612dab3dffd0 100644
--- a/ts/components/InContactsIcon.stories.tsx
+++ b/ts/components/InContactsIcon.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { storiesOf } from '@storybook/react';
diff --git a/ts/components/InContactsIcon.tsx b/ts/components/InContactsIcon.tsx
index d90e559aa423..282737d3f180 100644
--- a/ts/components/InContactsIcon.tsx
+++ b/ts/components/InContactsIcon.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import Tooltip from 'react-tooltip-lite';
 
diff --git a/ts/components/IncomingCallBar.stories.tsx b/ts/components/IncomingCallBar.stories.tsx
index a53cb8ca31f8..0f5e3ce2a920 100644
--- a/ts/components/IncomingCallBar.stories.tsx
+++ b/ts/components/IncomingCallBar.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { boolean, select, text } from '@storybook/addon-knobs';
diff --git a/ts/components/IncomingCallBar.tsx b/ts/components/IncomingCallBar.tsx
index 444758e560eb..d972674d93c4 100644
--- a/ts/components/IncomingCallBar.tsx
+++ b/ts/components/IncomingCallBar.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import Tooltip from 'react-tooltip-lite';
 import { Avatar } from './Avatar';
diff --git a/ts/components/Intl.stories.tsx b/ts/components/Intl.stories.tsx
index a08191f5965c..9a3e45cf1e70 100644
--- a/ts/components/Intl.stories.tsx
+++ b/ts/components/Intl.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { text } from '@storybook/addon-knobs';
diff --git a/ts/components/Intl.tsx b/ts/components/Intl.tsx
index d866dc1a1ada..55517f65549d 100644
--- a/ts/components/Intl.tsx
+++ b/ts/components/Intl.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 import { LocalizerType, RenderTextCallbackType } from '../types/Util';
diff --git a/ts/components/LeftPane.stories.tsx b/ts/components/LeftPane.stories.tsx
index 35aec6a47a7d..791a0b452da3 100644
--- a/ts/components/LeftPane.stories.tsx
+++ b/ts/components/LeftPane.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { action } from '@storybook/addon-actions';
diff --git a/ts/components/LeftPane.tsx b/ts/components/LeftPane.tsx
index 4f9abd9212bb..d453dabc501d 100644
--- a/ts/components/LeftPane.tsx
+++ b/ts/components/LeftPane.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import Measure, { BoundingRect, MeasuredComponentProps } from 'react-measure';
 import React, { CSSProperties } from 'react';
 import { List } from 'react-virtualized';
diff --git a/ts/components/Lightbox.stories.tsx b/ts/components/Lightbox.stories.tsx
index 7412544bea65..f82b588ea1b7 100644
--- a/ts/components/Lightbox.stories.tsx
+++ b/ts/components/Lightbox.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { action } from '@storybook/addon-actions';
diff --git a/ts/components/Lightbox.tsx b/ts/components/Lightbox.tsx
index fbf572b9333f..91da37cdb160 100644
--- a/ts/components/Lightbox.tsx
+++ b/ts/components/Lightbox.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 import classNames from 'classnames';
diff --git a/ts/components/LightboxGallery.stories.tsx b/ts/components/LightboxGallery.stories.tsx
index af5f44efadcf..6fad0185a0bf 100644
--- a/ts/components/LightboxGallery.stories.tsx
+++ b/ts/components/LightboxGallery.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { storiesOf } from '@storybook/react';
diff --git a/ts/components/LightboxGallery.tsx b/ts/components/LightboxGallery.tsx
index 026336851a97..d13701b51d34 100644
--- a/ts/components/LightboxGallery.tsx
+++ b/ts/components/LightboxGallery.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 import * as MIME from '../types/MIME';
diff --git a/ts/components/MainHeader.stories.tsx b/ts/components/MainHeader.stories.tsx
index ec836c729e41..e54303e4083a 100644
--- a/ts/components/MainHeader.stories.tsx
+++ b/ts/components/MainHeader.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { text, withKnobs } from '@storybook/addon-knobs';
diff --git a/ts/components/MainHeader.tsx b/ts/components/MainHeader.tsx
index 45c1c3309114..78d187899171 100644
--- a/ts/components/MainHeader.tsx
+++ b/ts/components/MainHeader.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import classNames from 'classnames';
 import { debounce, get } from 'lodash';
diff --git a/ts/components/MessageBodyHighlight.stories.tsx b/ts/components/MessageBodyHighlight.stories.tsx
index 132cf991a381..ff689af1bfab 100644
--- a/ts/components/MessageBodyHighlight.stories.tsx
+++ b/ts/components/MessageBodyHighlight.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { text, withKnobs } from '@storybook/addon-knobs';
diff --git a/ts/components/MessageBodyHighlight.tsx b/ts/components/MessageBodyHighlight.tsx
index 18dacb932861..ef7879257ead 100644
--- a/ts/components/MessageBodyHighlight.tsx
+++ b/ts/components/MessageBodyHighlight.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 import { MessageBody } from './conversation/MessageBody';
diff --git a/ts/components/MessageSearchResult.stories.tsx b/ts/components/MessageSearchResult.stories.tsx
index 4360d55126a2..c7a6923cad2a 100644
--- a/ts/components/MessageSearchResult.stories.tsx
+++ b/ts/components/MessageSearchResult.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { action } from '@storybook/addon-actions';
diff --git a/ts/components/MessageSearchResult.tsx b/ts/components/MessageSearchResult.tsx
index ad49e236369c..207fb7630a20 100644
--- a/ts/components/MessageSearchResult.tsx
+++ b/ts/components/MessageSearchResult.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import classNames from 'classnames';
 
diff --git a/ts/components/NetworkStatus.stories.tsx b/ts/components/NetworkStatus.stories.tsx
index 5b1f3c0daa96..40836f952f1e 100644
--- a/ts/components/NetworkStatus.stories.tsx
+++ b/ts/components/NetworkStatus.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { boolean, select } from '@storybook/addon-knobs';
diff --git a/ts/components/NetworkStatus.tsx b/ts/components/NetworkStatus.tsx
index 6c7e364051ae..170a0cff5269 100644
--- a/ts/components/NetworkStatus.tsx
+++ b/ts/components/NetworkStatus.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 import { LocalizerType } from '../types/Util';
diff --git a/ts/components/PopperRootContext.tsx b/ts/components/PopperRootContext.tsx
index 4eb0d75c43e1..7611a34ee0e8 100644
--- a/ts/components/PopperRootContext.tsx
+++ b/ts/components/PopperRootContext.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 const makeApi = (classes?: Array<string>) => ({
diff --git a/ts/components/ProgressDialog.stories.tsx b/ts/components/ProgressDialog.stories.tsx
index b17b84fd58b2..f2be1a3d5a2e 100644
--- a/ts/components/ProgressDialog.stories.tsx
+++ b/ts/components/ProgressDialog.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { storiesOf } from '@storybook/react';
diff --git a/ts/components/ProgressDialog.tsx b/ts/components/ProgressDialog.tsx
index 3d001815d87a..e727832f55f3 100644
--- a/ts/components/ProgressDialog.tsx
+++ b/ts/components/ProgressDialog.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { LocalizerType } from '../types/Util';
 import { Spinner } from './Spinner';
diff --git a/ts/components/ProgressModal.stories.tsx b/ts/components/ProgressModal.stories.tsx
index f4254755bf61..f1cd951a3333 100644
--- a/ts/components/ProgressModal.stories.tsx
+++ b/ts/components/ProgressModal.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 
diff --git a/ts/components/ProgressModal.tsx b/ts/components/ProgressModal.tsx
index 884264c6397c..eff6e1365a7b 100644
--- a/ts/components/ProgressModal.tsx
+++ b/ts/components/ProgressModal.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { createPortal } from 'react-dom';
 import { ProgressDialog } from './ProgressDialog';
diff --git a/ts/components/RelinkDialog.stories.tsx b/ts/components/RelinkDialog.stories.tsx
index dc9a58b5fcf8..328487d5fbba 100644
--- a/ts/components/RelinkDialog.stories.tsx
+++ b/ts/components/RelinkDialog.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { boolean } from '@storybook/addon-knobs';
diff --git a/ts/components/RelinkDialog.tsx b/ts/components/RelinkDialog.tsx
index 1853432ebc2d..179ec1a191c2 100644
--- a/ts/components/RelinkDialog.tsx
+++ b/ts/components/RelinkDialog.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 import { LocalizerType } from '../types/Util';
diff --git a/ts/components/SafetyNumberChangeDialog.stories.tsx b/ts/components/SafetyNumberChangeDialog.stories.tsx
index 31228de74645..1074267e103e 100644
--- a/ts/components/SafetyNumberChangeDialog.stories.tsx
+++ b/ts/components/SafetyNumberChangeDialog.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { action } from '@storybook/addon-actions';
 import { storiesOf } from '@storybook/react';
diff --git a/ts/components/SafetyNumberChangeDialog.tsx b/ts/components/SafetyNumberChangeDialog.tsx
index 86ee70714d91..404bedaebc3d 100644
--- a/ts/components/SafetyNumberChangeDialog.tsx
+++ b/ts/components/SafetyNumberChangeDialog.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { Avatar } from './Avatar';
diff --git a/ts/components/SafetyNumberViewer.stories.tsx b/ts/components/SafetyNumberViewer.stories.tsx
index 85b4262f4e58..9a3d3924100f 100644
--- a/ts/components/SafetyNumberViewer.stories.tsx
+++ b/ts/components/SafetyNumberViewer.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { action } from '@storybook/addon-actions';
 import { boolean, text } from '@storybook/addon-knobs';
diff --git a/ts/components/SafetyNumberViewer.tsx b/ts/components/SafetyNumberViewer.tsx
index 07d6c5f01619..3945112dbd74 100644
--- a/ts/components/SafetyNumberViewer.tsx
+++ b/ts/components/SafetyNumberViewer.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import { ConversationType } from '../state/ducks/conversations';
 import { LocalizerType } from '../types/Util';
diff --git a/ts/components/SearchResults.stories.tsx b/ts/components/SearchResults.stories.tsx
index 30aabffc2a9b..cfb9b972a0ab 100644
--- a/ts/components/SearchResults.stories.tsx
+++ b/ts/components/SearchResults.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { action } from '@storybook/addon-actions';
diff --git a/ts/components/SearchResults.tsx b/ts/components/SearchResults.tsx
index c3135c21cb6d..135e7a2c0b17 100644
--- a/ts/components/SearchResults.tsx
+++ b/ts/components/SearchResults.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React, { CSSProperties } from 'react';
 import { CellMeasurer, CellMeasurerCache, List } from 'react-virtualized';
 import { debounce, get, isNumber } from 'lodash';
diff --git a/ts/components/ShortcutGuide.stories.tsx b/ts/components/ShortcutGuide.stories.tsx
index 48ba1d235c2a..9bf14b5541df 100644
--- a/ts/components/ShortcutGuide.stories.tsx
+++ b/ts/components/ShortcutGuide.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { action } from '@storybook/addon-actions';
 import { storiesOf } from '@storybook/react';
diff --git a/ts/components/ShortcutGuide.tsx b/ts/components/ShortcutGuide.tsx
index 7e9e511c698f..b1810ece09c7 100644
--- a/ts/components/ShortcutGuide.tsx
+++ b/ts/components/ShortcutGuide.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import classNames from 'classnames';
 import { useRestoreFocus } from '../util/hooks';
diff --git a/ts/components/ShortcutGuideModal.tsx b/ts/components/ShortcutGuideModal.tsx
index 868aa9abe055..3a75f39c4d23 100644
--- a/ts/components/ShortcutGuideModal.tsx
+++ b/ts/components/ShortcutGuideModal.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { createPortal } from 'react-dom';
 import { LocalizerType } from '../types/Util';
diff --git a/ts/components/Spinner.stories.tsx b/ts/components/Spinner.stories.tsx
index faddb146a087..38bbc1ab00e4 100644
--- a/ts/components/Spinner.stories.tsx
+++ b/ts/components/Spinner.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { storiesOf } from '@storybook/react';
diff --git a/ts/components/Spinner.tsx b/ts/components/Spinner.tsx
index 4cdbfa1ae66c..af6842e63914 100644
--- a/ts/components/Spinner.tsx
+++ b/ts/components/Spinner.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import classNames from 'classnames';
 
diff --git a/ts/components/StartNewConversation.stories.tsx b/ts/components/StartNewConversation.stories.tsx
index 5601ce244be2..d6bc78fda5d3 100644
--- a/ts/components/StartNewConversation.stories.tsx
+++ b/ts/components/StartNewConversation.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { storiesOf } from '@storybook/react';
diff --git a/ts/components/StartNewConversation.tsx b/ts/components/StartNewConversation.tsx
index 369913a10eb9..16ee17b75a1a 100644
--- a/ts/components/StartNewConversation.tsx
+++ b/ts/components/StartNewConversation.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 import { Avatar } from './Avatar';
diff --git a/ts/components/UpdateDialog.stories.tsx b/ts/components/UpdateDialog.stories.tsx
index ce00217f7866..57932c9b7063 100644
--- a/ts/components/UpdateDialog.stories.tsx
+++ b/ts/components/UpdateDialog.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { boolean, select } from '@storybook/addon-knobs';
diff --git a/ts/components/UpdateDialog.tsx b/ts/components/UpdateDialog.tsx
index 119735c4281b..9ffe2bc87885 100644
--- a/ts/components/UpdateDialog.tsx
+++ b/ts/components/UpdateDialog.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 import { Dialogs } from '../types/Dialogs';
diff --git a/ts/components/_util.ts b/ts/components/_util.ts
index f3f81a49ff9e..bdedc23547c7 100644
--- a/ts/components/_util.ts
+++ b/ts/components/_util.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { MutableRefObject, Ref } from 'react';
 import { isFunction } from 'lodash';
 import memoizee from 'memoizee';
diff --git a/ts/components/conversation/AddNewLines.stories.tsx b/ts/components/conversation/AddNewLines.stories.tsx
index 94d050ee1998..db11fb225015 100644
--- a/ts/components/conversation/AddNewLines.stories.tsx
+++ b/ts/components/conversation/AddNewLines.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { text } from '@storybook/addon-knobs';
diff --git a/ts/components/conversation/AddNewLines.tsx b/ts/components/conversation/AddNewLines.tsx
index 1caf956fb866..6c008cb0fb7c 100644
--- a/ts/components/conversation/AddNewLines.tsx
+++ b/ts/components/conversation/AddNewLines.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 import { RenderTextCallbackType } from '../../types/Util';
diff --git a/ts/components/conversation/AtMentionify.stories.tsx b/ts/components/conversation/AtMentionify.stories.tsx
index 5eec2d8a40a2..e90998b4f47b 100644
--- a/ts/components/conversation/AtMentionify.stories.tsx
+++ b/ts/components/conversation/AtMentionify.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { action } from '@storybook/addon-actions';
diff --git a/ts/components/conversation/AtMentionify.tsx b/ts/components/conversation/AtMentionify.tsx
index 34403840b36d..04e05113ece4 100644
--- a/ts/components/conversation/AtMentionify.tsx
+++ b/ts/components/conversation/AtMentionify.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import { Emojify } from './Emojify';
 import { BodyRangesType } from '../../types/Util';
diff --git a/ts/components/conversation/AttachmentList.stories.tsx b/ts/components/conversation/AttachmentList.stories.tsx
index d69ac93bf74b..105e6b793446 100644
--- a/ts/components/conversation/AttachmentList.stories.tsx
+++ b/ts/components/conversation/AttachmentList.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { action } from '@storybook/addon-actions';
diff --git a/ts/components/conversation/AttachmentList.tsx b/ts/components/conversation/AttachmentList.tsx
index fddabcea8ac0..c2eaf4bee2cb 100644
--- a/ts/components/conversation/AttachmentList.tsx
+++ b/ts/components/conversation/AttachmentList.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 import {
diff --git a/ts/components/conversation/CallingNotification.tsx b/ts/components/conversation/CallingNotification.tsx
index 167ec8205024..76d736be294c 100644
--- a/ts/components/conversation/CallingNotification.tsx
+++ b/ts/components/conversation/CallingNotification.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 import { Timestamp } from './Timestamp';
diff --git a/ts/components/conversation/ContactDetail.stories.tsx b/ts/components/conversation/ContactDetail.stories.tsx
index ef0201354c96..46fe0e7bab5e 100644
--- a/ts/components/conversation/ContactDetail.stories.tsx
+++ b/ts/components/conversation/ContactDetail.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { action } from '@storybook/addon-actions';
diff --git a/ts/components/conversation/ContactDetail.tsx b/ts/components/conversation/ContactDetail.tsx
index 84723cf30804..23268a1c7f01 100644
--- a/ts/components/conversation/ContactDetail.tsx
+++ b/ts/components/conversation/ContactDetail.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 import {
diff --git a/ts/components/conversation/ContactName.stories.tsx b/ts/components/conversation/ContactName.stories.tsx
index 09a8f0fa57b1..52f6e9aa9407 100644
--- a/ts/components/conversation/ContactName.stories.tsx
+++ b/ts/components/conversation/ContactName.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { storiesOf } from '@storybook/react';
diff --git a/ts/components/conversation/ContactName.tsx b/ts/components/conversation/ContactName.tsx
index e524af153246..db3ccd06d251 100644
--- a/ts/components/conversation/ContactName.tsx
+++ b/ts/components/conversation/ContactName.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 import { LocalizerType } from '../../types/Util';
diff --git a/ts/components/conversation/ConversationHeader.stories.tsx b/ts/components/conversation/ConversationHeader.stories.tsx
index c0db8d88cb74..a6a7d02ca536 100644
--- a/ts/components/conversation/ConversationHeader.stories.tsx
+++ b/ts/components/conversation/ConversationHeader.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React, { ComponentProps } from 'react';
 
 import { storiesOf } from '@storybook/react';
diff --git a/ts/components/conversation/ConversationHeader.tsx b/ts/components/conversation/ConversationHeader.tsx
index 523a98fa3e98..75771ec07c46 100644
--- a/ts/components/conversation/ConversationHeader.tsx
+++ b/ts/components/conversation/ConversationHeader.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import moment from 'moment';
 import classNames from 'classnames';
diff --git a/ts/components/conversation/ConversationHero.stories.tsx b/ts/components/conversation/ConversationHero.stories.tsx
index 8c94426d9dd7..0f8087c3bd71 100644
--- a/ts/components/conversation/ConversationHero.stories.tsx
+++ b/ts/components/conversation/ConversationHero.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { number as numberKnob, text } from '@storybook/addon-knobs';
diff --git a/ts/components/conversation/ConversationHero.tsx b/ts/components/conversation/ConversationHero.tsx
index 60545330fe11..77bb2bc387a8 100644
--- a/ts/components/conversation/ConversationHero.tsx
+++ b/ts/components/conversation/ConversationHero.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { take } from 'lodash';
 import { Avatar, Props as AvatarProps } from '../Avatar';
diff --git a/ts/components/conversation/EmbeddedContact.stories.tsx b/ts/components/conversation/EmbeddedContact.stories.tsx
index 732a85b55b10..6a4ee9cbc8eb 100644
--- a/ts/components/conversation/EmbeddedContact.stories.tsx
+++ b/ts/components/conversation/EmbeddedContact.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { action } from '@storybook/addon-actions';
diff --git a/ts/components/conversation/EmbeddedContact.tsx b/ts/components/conversation/EmbeddedContact.tsx
index 2283a78eb4e3..2ec8ab66c5c7 100644
--- a/ts/components/conversation/EmbeddedContact.tsx
+++ b/ts/components/conversation/EmbeddedContact.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import classNames from 'classnames';
 
diff --git a/ts/components/conversation/Emojify.stories.tsx b/ts/components/conversation/Emojify.stories.tsx
index 93bc84124d98..547b03da9eba 100644
--- a/ts/components/conversation/Emojify.stories.tsx
+++ b/ts/components/conversation/Emojify.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { text } from '@storybook/addon-knobs';
diff --git a/ts/components/conversation/Emojify.tsx b/ts/components/conversation/Emojify.tsx
index 9a64c8a94020..53634ff8032f 100644
--- a/ts/components/conversation/Emojify.tsx
+++ b/ts/components/conversation/Emojify.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 import classNames from 'classnames';
diff --git a/ts/components/conversation/ExpireTimer.stories.tsx b/ts/components/conversation/ExpireTimer.stories.tsx
index 0a7c478e399e..4e002560c1da 100644
--- a/ts/components/conversation/ExpireTimer.stories.tsx
+++ b/ts/components/conversation/ExpireTimer.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { boolean, number } from '@storybook/addon-knobs';
diff --git a/ts/components/conversation/ExpireTimer.tsx b/ts/components/conversation/ExpireTimer.tsx
index e5a57745a728..d0384597255a 100644
--- a/ts/components/conversation/ExpireTimer.tsx
+++ b/ts/components/conversation/ExpireTimer.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import classNames from 'classnames';
 
diff --git a/ts/components/conversation/GroupNotification.stories.tsx b/ts/components/conversation/GroupNotification.stories.tsx
index df97fb151507..e7ac3cf70635 100644
--- a/ts/components/conversation/GroupNotification.stories.tsx
+++ b/ts/components/conversation/GroupNotification.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { storiesOf } from '@storybook/react';
diff --git a/ts/components/conversation/GroupNotification.tsx b/ts/components/conversation/GroupNotification.tsx
index fe16c1edb960..1202cd58acb7 100644
--- a/ts/components/conversation/GroupNotification.tsx
+++ b/ts/components/conversation/GroupNotification.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import { compact, flatten } from 'lodash';
 
diff --git a/ts/components/conversation/GroupV2Change.stories.tsx b/ts/components/conversation/GroupV2Change.stories.tsx
index 0263c09cf8a8..1a115095e7b7 100644
--- a/ts/components/conversation/GroupV2Change.stories.tsx
+++ b/ts/components/conversation/GroupV2Change.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable-next-line max-classes-per-file */
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
diff --git a/ts/components/conversation/GroupV2Change.tsx b/ts/components/conversation/GroupV2Change.tsx
index 80b3bb5c6d51..731077e1d805 100644
--- a/ts/components/conversation/GroupV2Change.tsx
+++ b/ts/components/conversation/GroupV2Change.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { ReplacementValuesType } from '../../types/I18N';
diff --git a/ts/components/conversation/Image.stories.tsx b/ts/components/conversation/Image.stories.tsx
index 69384934638c..f047d3c77acf 100644
--- a/ts/components/conversation/Image.stories.tsx
+++ b/ts/components/conversation/Image.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { action } from '@storybook/addon-actions';
diff --git a/ts/components/conversation/Image.tsx b/ts/components/conversation/Image.tsx
index e9a23a9e062d..a423ac9f8d62 100644
--- a/ts/components/conversation/Image.tsx
+++ b/ts/components/conversation/Image.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import classNames from 'classnames';
 import { Blurhash } from 'react-blurhash';
diff --git a/ts/components/conversation/ImageGrid.stories.tsx b/ts/components/conversation/ImageGrid.stories.tsx
index 169c33a90900..4d485d272593 100644
--- a/ts/components/conversation/ImageGrid.stories.tsx
+++ b/ts/components/conversation/ImageGrid.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { action } from '@storybook/addon-actions';
diff --git a/ts/components/conversation/ImageGrid.tsx b/ts/components/conversation/ImageGrid.tsx
index b78f04e23f7d..40ce704b058f 100644
--- a/ts/components/conversation/ImageGrid.tsx
+++ b/ts/components/conversation/ImageGrid.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import classNames from 'classnames';
 
diff --git a/ts/components/conversation/InlineNotificationWrapper.tsx b/ts/components/conversation/InlineNotificationWrapper.tsx
index ac7edc3cb0a7..7e80050c8a92 100644
--- a/ts/components/conversation/InlineNotificationWrapper.tsx
+++ b/ts/components/conversation/InlineNotificationWrapper.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 export type PropsType = {
diff --git a/ts/components/conversation/LastSeenIndicator.stories.tsx b/ts/components/conversation/LastSeenIndicator.stories.tsx
index 7c7a2b2126f4..17173072554b 100644
--- a/ts/components/conversation/LastSeenIndicator.stories.tsx
+++ b/ts/components/conversation/LastSeenIndicator.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { number } from '@storybook/addon-knobs';
diff --git a/ts/components/conversation/LastSeenIndicator.tsx b/ts/components/conversation/LastSeenIndicator.tsx
index ec1717431f47..c42ca30290a6 100644
--- a/ts/components/conversation/LastSeenIndicator.tsx
+++ b/ts/components/conversation/LastSeenIndicator.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 import { LocalizerType } from '../../types/Util';
diff --git a/ts/components/conversation/LinkPreviewDate.tsx b/ts/components/conversation/LinkPreviewDate.tsx
index e9fcd94c926c..377d42dd479b 100644
--- a/ts/components/conversation/LinkPreviewDate.tsx
+++ b/ts/components/conversation/LinkPreviewDate.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import moment, { Moment } from 'moment';
 import { isLinkPreviewDateValid } from '../../linkPreviews/isLinkPreviewDateValid';
diff --git a/ts/components/conversation/Linkify.stories.tsx b/ts/components/conversation/Linkify.stories.tsx
index 234a7c46efff..02dc81925ba0 100644
--- a/ts/components/conversation/Linkify.stories.tsx
+++ b/ts/components/conversation/Linkify.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { text } from '@storybook/addon-knobs';
diff --git a/ts/components/conversation/Linkify.tsx b/ts/components/conversation/Linkify.tsx
index 5be6d197620b..ba5fb84a9dea 100644
--- a/ts/components/conversation/Linkify.tsx
+++ b/ts/components/conversation/Linkify.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 import LinkifyIt from 'linkify-it';
diff --git a/ts/components/conversation/MandatoryProfileSharingActions.stories.tsx b/ts/components/conversation/MandatoryProfileSharingActions.stories.tsx
index 6464ac5a1fea..aa8073f49f1d 100644
--- a/ts/components/conversation/MandatoryProfileSharingActions.stories.tsx
+++ b/ts/components/conversation/MandatoryProfileSharingActions.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { text } from '@storybook/addon-knobs';
diff --git a/ts/components/conversation/MandatoryProfileSharingActions.tsx b/ts/components/conversation/MandatoryProfileSharingActions.tsx
index f5966c1982e5..60b548a71b54 100644
--- a/ts/components/conversation/MandatoryProfileSharingActions.tsx
+++ b/ts/components/conversation/MandatoryProfileSharingActions.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import classNames from 'classnames';
 import { ContactName, PropsType as ContactNameProps } from './ContactName';
diff --git a/ts/components/conversation/Message.stories.tsx b/ts/components/conversation/Message.stories.tsx
index b7392c22da10..ec2b418244ca 100644
--- a/ts/components/conversation/Message.stories.tsx
+++ b/ts/components/conversation/Message.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { action } from '@storybook/addon-actions';
diff --git a/ts/components/conversation/Message.tsx b/ts/components/conversation/Message.tsx
index 0b4f64fe23fe..35ee9945b93c 100644
--- a/ts/components/conversation/Message.tsx
+++ b/ts/components/conversation/Message.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import ReactDOM, { createPortal } from 'react-dom';
 import classNames from 'classnames';
diff --git a/ts/components/conversation/MessageBody.stories.tsx b/ts/components/conversation/MessageBody.stories.tsx
index dd8cad77643f..3fc7dee9e949 100644
--- a/ts/components/conversation/MessageBody.stories.tsx
+++ b/ts/components/conversation/MessageBody.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { boolean, text } from '@storybook/addon-knobs';
diff --git a/ts/components/conversation/MessageBody.tsx b/ts/components/conversation/MessageBody.tsx
index 65f6d0d3313f..cdf47ccee1d9 100644
--- a/ts/components/conversation/MessageBody.tsx
+++ b/ts/components/conversation/MessageBody.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 import { getSizeClass, SizeClassType } from '../emoji/lib';
diff --git a/ts/components/conversation/MessageDetail.stories.tsx b/ts/components/conversation/MessageDetail.stories.tsx
index 9cca2eb99f6e..55fe763392b0 100644
--- a/ts/components/conversation/MessageDetail.stories.tsx
+++ b/ts/components/conversation/MessageDetail.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { action } from '@storybook/addon-actions';
diff --git a/ts/components/conversation/MessageDetail.tsx b/ts/components/conversation/MessageDetail.tsx
index 0012cf545a5e..64c478cfc72f 100644
--- a/ts/components/conversation/MessageDetail.tsx
+++ b/ts/components/conversation/MessageDetail.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import classNames from 'classnames';
 import moment from 'moment';
diff --git a/ts/components/conversation/MessageRequestActions.stories.tsx b/ts/components/conversation/MessageRequestActions.stories.tsx
index 04d3e7fc1ed0..f51c8f81b6b6 100644
--- a/ts/components/conversation/MessageRequestActions.stories.tsx
+++ b/ts/components/conversation/MessageRequestActions.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { text } from '@storybook/addon-knobs';
diff --git a/ts/components/conversation/MessageRequestActions.tsx b/ts/components/conversation/MessageRequestActions.tsx
index 3d38a37d18c0..950b5df11a9e 100644
--- a/ts/components/conversation/MessageRequestActions.tsx
+++ b/ts/components/conversation/MessageRequestActions.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import classNames from 'classnames';
 import { ContactName, PropsType as ContactNameProps } from './ContactName';
diff --git a/ts/components/conversation/MessageRequestActionsConfirmation.tsx b/ts/components/conversation/MessageRequestActionsConfirmation.tsx
index 00cee7349f56..448898c48b78 100644
--- a/ts/components/conversation/MessageRequestActionsConfirmation.tsx
+++ b/ts/components/conversation/MessageRequestActionsConfirmation.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { ContactName, PropsType as ContactNameProps } from './ContactName';
 import { ConfirmationModal } from '../ConfirmationModal';
diff --git a/ts/components/conversation/ProfileChangeNotification.stories.tsx b/ts/components/conversation/ProfileChangeNotification.stories.tsx
index b8237b2000de..c8f5c529243f 100644
--- a/ts/components/conversation/ProfileChangeNotification.stories.tsx
+++ b/ts/components/conversation/ProfileChangeNotification.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { storiesOf } from '@storybook/react';
diff --git a/ts/components/conversation/ProfileChangeNotification.tsx b/ts/components/conversation/ProfileChangeNotification.tsx
index d0f15d020193..f2e8ccd4c6bf 100644
--- a/ts/components/conversation/ProfileChangeNotification.tsx
+++ b/ts/components/conversation/ProfileChangeNotification.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 import { LocalizerType } from '../../types/Util';
diff --git a/ts/components/conversation/Quote.stories.tsx b/ts/components/conversation/Quote.stories.tsx
index 950a13ac43e7..d97f0ee3708f 100644
--- a/ts/components/conversation/Quote.stories.tsx
+++ b/ts/components/conversation/Quote.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { action } from '@storybook/addon-actions';
diff --git a/ts/components/conversation/Quote.tsx b/ts/components/conversation/Quote.tsx
index 729aa4b816ee..2502e94a46d3 100644
--- a/ts/components/conversation/Quote.tsx
+++ b/ts/components/conversation/Quote.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import classNames from 'classnames';
 
diff --git a/ts/components/conversation/ReactionPicker.stories.tsx b/ts/components/conversation/ReactionPicker.stories.tsx
index 924651e5804e..290e53bce3a5 100644
--- a/ts/components/conversation/ReactionPicker.stories.tsx
+++ b/ts/components/conversation/ReactionPicker.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { storiesOf } from '@storybook/react';
diff --git a/ts/components/conversation/ReactionPicker.tsx b/ts/components/conversation/ReactionPicker.tsx
index f7053ec03aee..ac9111c87a4c 100644
--- a/ts/components/conversation/ReactionPicker.tsx
+++ b/ts/components/conversation/ReactionPicker.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import classNames from 'classnames';
 import { Emoji } from '../emoji/Emoji';
diff --git a/ts/components/conversation/ReactionViewer.stories.tsx b/ts/components/conversation/ReactionViewer.stories.tsx
index 4f30d04fbeeb..b7fbb1c28879 100644
--- a/ts/components/conversation/ReactionViewer.stories.tsx
+++ b/ts/components/conversation/ReactionViewer.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { action } from '@storybook/addon-actions';
diff --git a/ts/components/conversation/ReactionViewer.tsx b/ts/components/conversation/ReactionViewer.tsx
index 070a19f37125..ecc37f650f19 100644
--- a/ts/components/conversation/ReactionViewer.tsx
+++ b/ts/components/conversation/ReactionViewer.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { groupBy, mapValues, orderBy } from 'lodash';
 import classNames from 'classnames';
diff --git a/ts/components/conversation/ResetSessionNotification.stories.tsx b/ts/components/conversation/ResetSessionNotification.stories.tsx
index 85f718a5a36d..0a21a5c50788 100644
--- a/ts/components/conversation/ResetSessionNotification.stories.tsx
+++ b/ts/components/conversation/ResetSessionNotification.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { storiesOf } from '@storybook/react';
diff --git a/ts/components/conversation/ResetSessionNotification.tsx b/ts/components/conversation/ResetSessionNotification.tsx
index 832983f9c013..064d38be7c94 100644
--- a/ts/components/conversation/ResetSessionNotification.tsx
+++ b/ts/components/conversation/ResetSessionNotification.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 import { LocalizerType } from '../../types/Util';
diff --git a/ts/components/conversation/SafetyNumberNotification.stories.tsx b/ts/components/conversation/SafetyNumberNotification.stories.tsx
index db5eb2d137cb..cef2f9054449 100644
--- a/ts/components/conversation/SafetyNumberNotification.stories.tsx
+++ b/ts/components/conversation/SafetyNumberNotification.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { action } from '@storybook/addon-actions';
diff --git a/ts/components/conversation/SafetyNumberNotification.tsx b/ts/components/conversation/SafetyNumberNotification.tsx
index 528572f7bdd5..b2d14a68c959 100644
--- a/ts/components/conversation/SafetyNumberNotification.tsx
+++ b/ts/components/conversation/SafetyNumberNotification.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 import { ContactName } from './ContactName';
diff --git a/ts/components/conversation/ScrollDownButton.stories.tsx b/ts/components/conversation/ScrollDownButton.stories.tsx
index b5034af7ff51..2d588c782cd7 100644
--- a/ts/components/conversation/ScrollDownButton.stories.tsx
+++ b/ts/components/conversation/ScrollDownButton.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { action } from '@storybook/addon-actions';
diff --git a/ts/components/conversation/ScrollDownButton.tsx b/ts/components/conversation/ScrollDownButton.tsx
index 6a472b48b17f..bdc0859ed7c7 100644
--- a/ts/components/conversation/ScrollDownButton.tsx
+++ b/ts/components/conversation/ScrollDownButton.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import classNames from 'classnames';
 
diff --git a/ts/components/conversation/StagedGenericAttachment.stories.tsx b/ts/components/conversation/StagedGenericAttachment.stories.tsx
index 62d7d4f3931a..73113c6815d8 100644
--- a/ts/components/conversation/StagedGenericAttachment.stories.tsx
+++ b/ts/components/conversation/StagedGenericAttachment.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { text } from '@storybook/addon-knobs';
diff --git a/ts/components/conversation/StagedGenericAttachment.tsx b/ts/components/conversation/StagedGenericAttachment.tsx
index 72569affc88d..4fa47530c2bf 100644
--- a/ts/components/conversation/StagedGenericAttachment.tsx
+++ b/ts/components/conversation/StagedGenericAttachment.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 import { AttachmentType, getExtensionForDisplay } from '../../types/Attachment';
diff --git a/ts/components/conversation/StagedLinkPreview.stories.tsx b/ts/components/conversation/StagedLinkPreview.stories.tsx
index 16902d09319f..c055d03cb1df 100644
--- a/ts/components/conversation/StagedLinkPreview.stories.tsx
+++ b/ts/components/conversation/StagedLinkPreview.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { boolean, date, text, withKnobs } from '@storybook/addon-knobs';
diff --git a/ts/components/conversation/StagedLinkPreview.tsx b/ts/components/conversation/StagedLinkPreview.tsx
index b8e8bd11aca7..e4e6d4f7e3c6 100644
--- a/ts/components/conversation/StagedLinkPreview.tsx
+++ b/ts/components/conversation/StagedLinkPreview.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import classNames from 'classnames';
 
diff --git a/ts/components/conversation/StagedPlaceholderAttachment.stories.tsx b/ts/components/conversation/StagedPlaceholderAttachment.stories.tsx
index db9ae571734b..cac3d0c52f80 100644
--- a/ts/components/conversation/StagedPlaceholderAttachment.stories.tsx
+++ b/ts/components/conversation/StagedPlaceholderAttachment.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { action } from '@storybook/addon-actions';
diff --git a/ts/components/conversation/StagedPlaceholderAttachment.tsx b/ts/components/conversation/StagedPlaceholderAttachment.tsx
index 7f6a5dc9587f..34e067469627 100644
--- a/ts/components/conversation/StagedPlaceholderAttachment.tsx
+++ b/ts/components/conversation/StagedPlaceholderAttachment.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import { LocalizerType } from '../../types/Util';
 
diff --git a/ts/components/conversation/Timeline.stories.tsx b/ts/components/conversation/Timeline.stories.tsx
index 5f98e7d52d00..76c2aa11415d 100644
--- a/ts/components/conversation/Timeline.stories.tsx
+++ b/ts/components/conversation/Timeline.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { boolean, number } from '@storybook/addon-knobs';
diff --git a/ts/components/conversation/Timeline.tsx b/ts/components/conversation/Timeline.tsx
index 84405e646e06..8dcc8b580433 100644
--- a/ts/components/conversation/Timeline.tsx
+++ b/ts/components/conversation/Timeline.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { debounce, get, isNumber } from 'lodash';
 import React, { CSSProperties } from 'react';
 import {
diff --git a/ts/components/conversation/TimelineItem.stories.tsx b/ts/components/conversation/TimelineItem.stories.tsx
index 944fd4a86be7..ef7919fd3e5b 100644
--- a/ts/components/conversation/TimelineItem.stories.tsx
+++ b/ts/components/conversation/TimelineItem.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { storiesOf } from '@storybook/react';
diff --git a/ts/components/conversation/TimelineItem.tsx b/ts/components/conversation/TimelineItem.tsx
index 7aa77ecb5c31..cede37e2735e 100644
--- a/ts/components/conversation/TimelineItem.tsx
+++ b/ts/components/conversation/TimelineItem.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import { LocalizerType } from '../../types/Util';
 
diff --git a/ts/components/conversation/TimelineLoadingRow.stories.tsx b/ts/components/conversation/TimelineLoadingRow.stories.tsx
index 93dff1d6e83d..f159d40dd70f 100644
--- a/ts/components/conversation/TimelineLoadingRow.stories.tsx
+++ b/ts/components/conversation/TimelineLoadingRow.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { date, number, select } from '@storybook/addon-knobs';
diff --git a/ts/components/conversation/TimelineLoadingRow.tsx b/ts/components/conversation/TimelineLoadingRow.tsx
index cb4e51d3c7b8..6a81a4ec1486 100644
--- a/ts/components/conversation/TimelineLoadingRow.tsx
+++ b/ts/components/conversation/TimelineLoadingRow.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import { isNumber } from 'lodash';
 
diff --git a/ts/components/conversation/TimerNotification.stories.tsx b/ts/components/conversation/TimerNotification.stories.tsx
index 393ce9d4021d..9f9370004ce8 100644
--- a/ts/components/conversation/TimerNotification.stories.tsx
+++ b/ts/components/conversation/TimerNotification.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { boolean, select, text } from '@storybook/addon-knobs';
diff --git a/ts/components/conversation/TimerNotification.tsx b/ts/components/conversation/TimerNotification.tsx
index 5017c78c803b..2402ebc2144c 100644
--- a/ts/components/conversation/TimerNotification.tsx
+++ b/ts/components/conversation/TimerNotification.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import classNames from 'classnames';
 
diff --git a/ts/components/conversation/Timestamp.stories.tsx b/ts/components/conversation/Timestamp.stories.tsx
index 4fb5a36cb715..e67b279756e9 100644
--- a/ts/components/conversation/Timestamp.stories.tsx
+++ b/ts/components/conversation/Timestamp.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { boolean, date, select, text } from '@storybook/addon-knobs';
diff --git a/ts/components/conversation/Timestamp.tsx b/ts/components/conversation/Timestamp.tsx
index daf82bb44b96..9ea5524393e1 100644
--- a/ts/components/conversation/Timestamp.tsx
+++ b/ts/components/conversation/Timestamp.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import classNames from 'classnames';
 import moment from 'moment';
diff --git a/ts/components/conversation/TypingAnimation.stories.tsx b/ts/components/conversation/TypingAnimation.stories.tsx
index a9c1067904a7..893f99378d43 100644
--- a/ts/components/conversation/TypingAnimation.stories.tsx
+++ b/ts/components/conversation/TypingAnimation.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 
diff --git a/ts/components/conversation/TypingAnimation.tsx b/ts/components/conversation/TypingAnimation.tsx
index 5546994689ba..efa0682d1104 100644
--- a/ts/components/conversation/TypingAnimation.tsx
+++ b/ts/components/conversation/TypingAnimation.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import classNames from 'classnames';
 
diff --git a/ts/components/conversation/TypingBubble.stories.tsx b/ts/components/conversation/TypingBubble.stories.tsx
index c42220d1d9fc..008f557fe985 100644
--- a/ts/components/conversation/TypingBubble.stories.tsx
+++ b/ts/components/conversation/TypingBubble.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { select, text } from '@storybook/addon-knobs';
diff --git a/ts/components/conversation/TypingBubble.tsx b/ts/components/conversation/TypingBubble.tsx
index d965b7d3850f..ce62179ba185 100644
--- a/ts/components/conversation/TypingBubble.tsx
+++ b/ts/components/conversation/TypingBubble.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import classNames from 'classnames';
 
diff --git a/ts/components/conversation/UnsupportedMessage.stories.tsx b/ts/components/conversation/UnsupportedMessage.stories.tsx
index 7fc0de333d3a..beb1dc7e8442 100644
--- a/ts/components/conversation/UnsupportedMessage.stories.tsx
+++ b/ts/components/conversation/UnsupportedMessage.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { boolean, text } from '@storybook/addon-knobs';
diff --git a/ts/components/conversation/UnsupportedMessage.tsx b/ts/components/conversation/UnsupportedMessage.tsx
index 3618fffd0a41..c1487f68aaa8 100644
--- a/ts/components/conversation/UnsupportedMessage.tsx
+++ b/ts/components/conversation/UnsupportedMessage.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import classNames from 'classnames';
 
diff --git a/ts/components/conversation/VerificationNotification.stories.tsx b/ts/components/conversation/VerificationNotification.stories.tsx
index 4e8ac28f8ca2..dd25c9b539a4 100644
--- a/ts/components/conversation/VerificationNotification.stories.tsx
+++ b/ts/components/conversation/VerificationNotification.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { boolean } from '@storybook/addon-knobs';
 import { storiesOf } from '@storybook/react';
diff --git a/ts/components/conversation/VerificationNotification.tsx b/ts/components/conversation/VerificationNotification.tsx
index ca4454e7c772..e25376261cde 100644
--- a/ts/components/conversation/VerificationNotification.tsx
+++ b/ts/components/conversation/VerificationNotification.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 // import classNames from 'classnames';
 
diff --git a/ts/components/conversation/_contactUtil.tsx b/ts/components/conversation/_contactUtil.tsx
index 0f60995c2878..8044ab695832 100644
--- a/ts/components/conversation/_contactUtil.tsx
+++ b/ts/components/conversation/_contactUtil.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import classNames from 'classnames';
 
diff --git a/ts/components/conversation/media-gallery/AttachmentSection.stories.tsx b/ts/components/conversation/media-gallery/AttachmentSection.stories.tsx
index dfe3698b9a48..c924d1e9c7c4 100644
--- a/ts/components/conversation/media-gallery/AttachmentSection.stories.tsx
+++ b/ts/components/conversation/media-gallery/AttachmentSection.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable @typescript-eslint/explicit-module-boundary-types */
 
 import * as React from 'react';
diff --git a/ts/components/conversation/media-gallery/AttachmentSection.tsx b/ts/components/conversation/media-gallery/AttachmentSection.tsx
index 8fe5f90d2384..0c29320b9980 100644
--- a/ts/components/conversation/media-gallery/AttachmentSection.tsx
+++ b/ts/components/conversation/media-gallery/AttachmentSection.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 import { DocumentListItem } from './DocumentListItem';
diff --git a/ts/components/conversation/media-gallery/DocumentListItem.stories.tsx b/ts/components/conversation/media-gallery/DocumentListItem.stories.tsx
index 406c2dc1c984..6e680abf8a09 100644
--- a/ts/components/conversation/media-gallery/DocumentListItem.stories.tsx
+++ b/ts/components/conversation/media-gallery/DocumentListItem.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { boolean, date, number, text, withKnobs } from '@storybook/addon-knobs';
diff --git a/ts/components/conversation/media-gallery/DocumentListItem.tsx b/ts/components/conversation/media-gallery/DocumentListItem.tsx
index 48b8e53b804d..f71734898c9a 100644
--- a/ts/components/conversation/media-gallery/DocumentListItem.tsx
+++ b/ts/components/conversation/media-gallery/DocumentListItem.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import classNames from 'classnames';
 
diff --git a/ts/components/conversation/media-gallery/EmptyState.stories.tsx b/ts/components/conversation/media-gallery/EmptyState.stories.tsx
index a062be091ae0..968f711fbd33 100644
--- a/ts/components/conversation/media-gallery/EmptyState.stories.tsx
+++ b/ts/components/conversation/media-gallery/EmptyState.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { text, withKnobs } from '@storybook/addon-knobs';
diff --git a/ts/components/conversation/media-gallery/EmptyState.tsx b/ts/components/conversation/media-gallery/EmptyState.tsx
index ab27482a8ff5..ea9792875d4c 100644
--- a/ts/components/conversation/media-gallery/EmptyState.tsx
+++ b/ts/components/conversation/media-gallery/EmptyState.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 interface Props {
diff --git a/ts/components/conversation/media-gallery/LoadingIndicator.tsx b/ts/components/conversation/media-gallery/LoadingIndicator.tsx
index c8fa58b2d150..69a12ed79761 100644
--- a/ts/components/conversation/media-gallery/LoadingIndicator.tsx
+++ b/ts/components/conversation/media-gallery/LoadingIndicator.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 
 export const LoadingIndicator = (): JSX.Element => {
diff --git a/ts/components/conversation/media-gallery/MediaGallery.stories.tsx b/ts/components/conversation/media-gallery/MediaGallery.stories.tsx
index 63d5bc4a72d6..8abec825f8c2 100644
--- a/ts/components/conversation/media-gallery/MediaGallery.stories.tsx
+++ b/ts/components/conversation/media-gallery/MediaGallery.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { action } from '@storybook/addon-actions';
diff --git a/ts/components/conversation/media-gallery/MediaGallery.tsx b/ts/components/conversation/media-gallery/MediaGallery.tsx
index 21295561e1b6..289b74e1d2e8 100644
--- a/ts/components/conversation/media-gallery/MediaGallery.tsx
+++ b/ts/components/conversation/media-gallery/MediaGallery.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import classNames from 'classnames';
 
diff --git a/ts/components/conversation/media-gallery/MediaGridItem.stories.tsx b/ts/components/conversation/media-gallery/MediaGridItem.stories.tsx
index 0a6e044b48de..29cf60b73fc3 100644
--- a/ts/components/conversation/media-gallery/MediaGridItem.stories.tsx
+++ b/ts/components/conversation/media-gallery/MediaGridItem.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { text, withKnobs } from '@storybook/addon-knobs';
diff --git a/ts/components/conversation/media-gallery/MediaGridItem.tsx b/ts/components/conversation/media-gallery/MediaGridItem.tsx
index 5282ad81a38c..fe13fd1bfd42 100644
--- a/ts/components/conversation/media-gallery/MediaGridItem.tsx
+++ b/ts/components/conversation/media-gallery/MediaGridItem.tsx
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import classNames from 'classnames';
 
diff --git a/ts/components/conversation/media-gallery/groupMediaItemsByDate.ts b/ts/components/conversation/media-gallery/groupMediaItemsByDate.ts
index 0309d10d6786..1628f8486c91 100644
--- a/ts/components/conversation/media-gallery/groupMediaItemsByDate.ts
+++ b/ts/components/conversation/media-gallery/groupMediaItemsByDate.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import moment from 'moment';
 import { compact, groupBy, sortBy } from 'lodash';
 
diff --git a/ts/components/conversation/media-gallery/types/ItemClickEvent.ts b/ts/components/conversation/media-gallery/types/ItemClickEvent.ts
index cfb3f21db41a..29420a6bf00c 100644
--- a/ts/components/conversation/media-gallery/types/ItemClickEvent.ts
+++ b/ts/components/conversation/media-gallery/types/ItemClickEvent.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { AttachmentType } from '../../../../types/Attachment';
 import { Message } from './Message';
 
diff --git a/ts/components/conversation/media-gallery/types/Message.ts b/ts/components/conversation/media-gallery/types/Message.ts
index 565dc2c7b245..76d029e38b88 100644
--- a/ts/components/conversation/media-gallery/types/Message.ts
+++ b/ts/components/conversation/media-gallery/types/Message.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { Attachment } from '../../../../types/Attachment';
 
 export type Message = {
diff --git a/ts/components/emoji/Emoji.stories.tsx b/ts/components/emoji/Emoji.stories.tsx
index ef4ce0132f6a..bfd263aa7678 100644
--- a/ts/components/emoji/Emoji.stories.tsx
+++ b/ts/components/emoji/Emoji.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { boolean, select, text } from '@storybook/addon-knobs';
diff --git a/ts/components/emoji/Emoji.tsx b/ts/components/emoji/Emoji.tsx
index 66fda3da2070..bcbbf7f9fb5b 100644
--- a/ts/components/emoji/Emoji.tsx
+++ b/ts/components/emoji/Emoji.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import classNames from 'classnames';
 import { emojiToImage, getImagePath, SkinToneKey } from './lib';
diff --git a/ts/components/emoji/EmojiButton.stories.tsx b/ts/components/emoji/EmojiButton.stories.tsx
index 99ec184f4634..b87595dd386a 100644
--- a/ts/components/emoji/EmojiButton.stories.tsx
+++ b/ts/components/emoji/EmojiButton.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { storiesOf } from '@storybook/react';
diff --git a/ts/components/emoji/EmojiButton.tsx b/ts/components/emoji/EmojiButton.tsx
index 00615712a0b6..d607a09f4b3d 100644
--- a/ts/components/emoji/EmojiButton.tsx
+++ b/ts/components/emoji/EmojiButton.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import classNames from 'classnames';
 import { get, noop } from 'lodash';
diff --git a/ts/components/emoji/EmojiPicker.stories.tsx b/ts/components/emoji/EmojiPicker.stories.tsx
index 2e9893f29e7c..79a4bcbe8d9c 100644
--- a/ts/components/emoji/EmojiPicker.stories.tsx
+++ b/ts/components/emoji/EmojiPicker.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 
 import { storiesOf } from '@storybook/react';
diff --git a/ts/components/emoji/EmojiPicker.tsx b/ts/components/emoji/EmojiPicker.tsx
index f1a00a0477cb..1cb344bbe64b 100644
--- a/ts/components/emoji/EmojiPicker.tsx
+++ b/ts/components/emoji/EmojiPicker.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import classNames from 'classnames';
 import {
diff --git a/ts/components/emoji/lib.ts b/ts/components/emoji/lib.ts
index ee2d6e314228..3485ac361208 100644
--- a/ts/components/emoji/lib.ts
+++ b/ts/components/emoji/lib.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // Camelcase disabled due to emoji-datasource using snake_case
 /* eslint-disable camelcase */
 import untypedData from 'emoji-datasource';
diff --git a/ts/components/stickers/StickerButton.stories.tsx b/ts/components/stickers/StickerButton.stories.tsx
index 55db8b5fc7ac..6d0e6ae79654 100644
--- a/ts/components/stickers/StickerButton.stories.tsx
+++ b/ts/components/stickers/StickerButton.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { action } from '@storybook/addon-actions';
diff --git a/ts/components/stickers/StickerButton.tsx b/ts/components/stickers/StickerButton.tsx
index 3ff3e31d1d49..0d8f1c809b39 100644
--- a/ts/components/stickers/StickerButton.tsx
+++ b/ts/components/stickers/StickerButton.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import classNames from 'classnames';
 import { get, noop } from 'lodash';
diff --git a/ts/components/stickers/StickerManager.stories.tsx b/ts/components/stickers/StickerManager.stories.tsx
index 4a74b87faeea..a9bd79d56dda 100644
--- a/ts/components/stickers/StickerManager.stories.tsx
+++ b/ts/components/stickers/StickerManager.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { action } from '@storybook/addon-actions';
diff --git a/ts/components/stickers/StickerManager.tsx b/ts/components/stickers/StickerManager.tsx
index a437827c2cee..7c2f7feb7b28 100644
--- a/ts/components/stickers/StickerManager.tsx
+++ b/ts/components/stickers/StickerManager.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import classNames from 'classnames';
 import { StickerManagerPackRow } from './StickerManagerPackRow';
diff --git a/ts/components/stickers/StickerManagerPackRow.tsx b/ts/components/stickers/StickerManagerPackRow.tsx
index a4b41a28058c..61f52e0ba9b4 100644
--- a/ts/components/stickers/StickerManagerPackRow.tsx
+++ b/ts/components/stickers/StickerManagerPackRow.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { StickerPackInstallButton } from './StickerPackInstallButton';
 import { ConfirmationModal } from '../ConfirmationModal';
diff --git a/ts/components/stickers/StickerPackInstallButton.tsx b/ts/components/stickers/StickerPackInstallButton.tsx
index 3cb851522e44..120eb4d8eb28 100644
--- a/ts/components/stickers/StickerPackInstallButton.tsx
+++ b/ts/components/stickers/StickerPackInstallButton.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import classNames from 'classnames';
 import { LocalizerType } from '../../types/Util';
diff --git a/ts/components/stickers/StickerPicker.stories.tsx b/ts/components/stickers/StickerPicker.stories.tsx
index 67254298da61..6a6d0f710057 100644
--- a/ts/components/stickers/StickerPicker.stories.tsx
+++ b/ts/components/stickers/StickerPicker.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { sample } from 'lodash';
 import { storiesOf } from '@storybook/react';
diff --git a/ts/components/stickers/StickerPicker.tsx b/ts/components/stickers/StickerPicker.tsx
index fd63ce923934..0055c5a68bd0 100644
--- a/ts/components/stickers/StickerPicker.tsx
+++ b/ts/components/stickers/StickerPicker.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import classNames from 'classnames';
 import { useRestoreFocus } from '../../util/hooks';
diff --git a/ts/components/stickers/StickerPreviewModal.stories.tsx b/ts/components/stickers/StickerPreviewModal.stories.tsx
index 9716b95a284a..89c7348192e1 100644
--- a/ts/components/stickers/StickerPreviewModal.stories.tsx
+++ b/ts/components/stickers/StickerPreviewModal.stories.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { storiesOf } from '@storybook/react';
 import { text } from '@storybook/addon-knobs';
diff --git a/ts/components/stickers/StickerPreviewModal.tsx b/ts/components/stickers/StickerPreviewModal.tsx
index a31004475c2d..2b54ea9621c7 100644
--- a/ts/components/stickers/StickerPreviewModal.tsx
+++ b/ts/components/stickers/StickerPreviewModal.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { createPortal } from 'react-dom';
 import { isNumber, range } from 'lodash';
diff --git a/ts/components/stickers/lib.ts b/ts/components/stickers/lib.ts
index 7b7be6d7ae3f..827e2a0d8d29 100644
--- a/ts/components/stickers/lib.ts
+++ b/ts/components/stickers/lib.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { StickerPackType } from '../../state/ducks/stickers';
 
 // This function exists to force stickers to be counted consistently wherever
diff --git a/ts/curve25519-n.d.ts b/ts/curve25519-n.d.ts
index 0164e279d55a..7375fca6c144 100644
--- a/ts/curve25519-n.d.ts
+++ b/ts/curve25519-n.d.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 declare module 'curve25519-n' {
   export function generateKeyPair(
     privKey: Buffer
diff --git a/ts/groupChange.ts b/ts/groupChange.ts
index ec01095949ff..10a2c051b422 100644
--- a/ts/groupChange.ts
+++ b/ts/groupChange.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { FullJSXType } from './components/Intl';
 import { LocalizerType } from './types/Util';
 import { ReplacementValuesType } from './types/I18N';
diff --git a/ts/groups.ts b/ts/groups.ts
index 8cbe21adf83d..3c6e8007a8e0 100644
--- a/ts/groups.ts
+++ b/ts/groups.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import {
   compact,
   Dictionary,
diff --git a/ts/libsignal.d.ts b/ts/libsignal.d.ts
index 40daa7f9003e..aaf2e0fe1210 100644
--- a/ts/libsignal.d.ts
+++ b/ts/libsignal.d.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export type LibSignalType = {
   externalCurve?: CurveType;
   crypto: {
diff --git a/ts/linkPreviews/isLinkPreviewDateValid.ts b/ts/linkPreviews/isLinkPreviewDateValid.ts
index 5dc9e3e3a3ec..96a92caffcbc 100644
--- a/ts/linkPreviews/isLinkPreviewDateValid.ts
+++ b/ts/linkPreviews/isLinkPreviewDateValid.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const ONE_DAY = 24 * 60 * 60 * 1000;
 
 export function isLinkPreviewDateValid(value: unknown): value is number {
diff --git a/ts/linkPreviews/linkPreviewFetch.ts b/ts/linkPreviews/linkPreviewFetch.ts
index 38ecdb49ec72..c0c5c4f5faf9 100644
--- a/ts/linkPreviews/linkPreviewFetch.ts
+++ b/ts/linkPreviews/linkPreviewFetch.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { RequestInit, Response } from 'node-fetch';
 import { AbortSignal } from 'abort-controller';
 
diff --git a/ts/model-types.d.ts b/ts/model-types.d.ts
index 47b9fcdb9b84..107433b91b9e 100644
--- a/ts/model-types.d.ts
+++ b/ts/model-types.d.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as Backbone from 'backbone';
 
 import { GroupV2ChangeType } from './groups';
diff --git a/ts/models/conversations.ts b/ts/models/conversations.ts
index be90a653ab3e..8530d2902af3 100644
--- a/ts/models/conversations.ts
+++ b/ts/models/conversations.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable class-methods-use-this */
 /* eslint-disable camelcase */
 import {
diff --git a/ts/models/messages.ts b/ts/models/messages.ts
index bbd6286dfe5d..ac83ffd348d6 100644
--- a/ts/models/messages.ts
+++ b/ts/models/messages.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import {
   WhatIsThis,
   MessageAttributesType,
diff --git a/ts/notifications/getStatus.ts b/ts/notifications/getStatus.ts
index 2d83e54e7c5c..3085004a11eb 100644
--- a/ts/notifications/getStatus.ts
+++ b/ts/notifications/getStatus.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 interface Environment {
   isAppFocused: boolean;
   isAudioNotificationEnabled: boolean;
diff --git a/ts/notifications/index.ts b/ts/notifications/index.ts
index 30cb2f1e9b3d..2dc0e38e114a 100644
--- a/ts/notifications/index.ts
+++ b/ts/notifications/index.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { getStatus } from './getStatus';
 
 export { getStatus };
diff --git a/ts/protobuf/README.md b/ts/protobuf/README.md
index 57cdbc733da1..eb772ca6c0af 100644
--- a/ts/protobuf/README.md
+++ b/ts/protobuf/README.md
@@ -1,3 +1,6 @@
+<!-- Copyright 2018-2020 Signal Messenger, LLC -->
+<!-- SPDX-License-Identifier: AGPL-3.0-only -->
+
 # Protocol Buffers
 
 Placeholder directory for Protocol Buffers compiled to JavaScript / TypeScript.
diff --git a/ts/protobuf/index.ts b/ts/protobuf/index.ts
index c760e2caec94..c6e7e37c622a 100644
--- a/ts/protobuf/index.ts
+++ b/ts/protobuf/index.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { signalservice as SignalService } from './compiled';
 
 export { SignalService };
diff --git a/ts/proxy-agent.d.ts b/ts/proxy-agent.d.ts
index 63c0e6f6076c..32186c955ffc 100644
--- a/ts/proxy-agent.d.ts
+++ b/ts/proxy-agent.d.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 declare module 'proxy-agent' {
   import { Agent } from 'http';
 
diff --git a/ts/quill/emoji/blot.tsx b/ts/quill/emoji/blot.tsx
index 7151de90c28d..cb6e56f0c022 100644
--- a/ts/quill/emoji/blot.tsx
+++ b/ts/quill/emoji/blot.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import Parchment from 'parchment';
 import Quill from 'quill';
diff --git a/ts/quill/emoji/completion.tsx b/ts/quill/emoji/completion.tsx
index 85a92bea0744..974d5f19039a 100644
--- a/ts/quill/emoji/completion.tsx
+++ b/ts/quill/emoji/completion.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import Quill from 'quill';
 import Delta from 'quill-delta';
 import React from 'react';
diff --git a/ts/quill/emoji/index.tsx b/ts/quill/emoji/index.tsx
index 058c55943aef..6876a0b61d9a 100644
--- a/ts/quill/emoji/index.tsx
+++ b/ts/quill/emoji/index.tsx
@@ -1,2 +1,5 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export { EmojiBlot } from './blot';
 export { EmojiCompletion } from './completion';
diff --git a/ts/quill/matchImage.ts b/ts/quill/matchImage.ts
index 545f8f93e1a6..3bd44760ba0e 100644
--- a/ts/quill/matchImage.ts
+++ b/ts/quill/matchImage.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import Delta from 'quill-delta';
 
 export const matchEmojiBlot = (node: HTMLElement, delta: Delta): Delta => {
diff --git a/ts/scripts/zip-macos-release.ts b/ts/scripts/zip-macos-release.ts
index 7c1fb2e88603..596945961c99 100644
--- a/ts/scripts/zip-macos-release.ts
+++ b/ts/scripts/zip-macos-release.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable no-console */
 
 import fs from 'fs';
diff --git a/ts/services/bounce.ts b/ts/services/bounce.ts
index 0c4415e139e1..ecf05b599cc1 100644
--- a/ts/services/bounce.ts
+++ b/ts/services/bounce.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { app, BrowserWindow, ipcMain } from 'electron';
 
 let bounceId = -1;
diff --git a/ts/services/calling.ts b/ts/services/calling.ts
index 8704b4903a32..a303286ddcc4 100644
--- a/ts/services/calling.ts
+++ b/ts/services/calling.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable class-methods-use-this */
 
 import {
diff --git a/ts/services/groupCredentialFetcher.ts b/ts/services/groupCredentialFetcher.ts
index 3e30e158026e..185ab082c305 100644
--- a/ts/services/groupCredentialFetcher.ts
+++ b/ts/services/groupCredentialFetcher.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { last, sortBy } from 'lodash';
 import { AuthCredentialResponse } from 'zkgroup';
 
diff --git a/ts/services/networkObserver.ts b/ts/services/networkObserver.ts
index d8b66a514baf..34f39c80af4d 100644
--- a/ts/services/networkObserver.ts
+++ b/ts/services/networkObserver.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import {
   CheckNetworkStatusPayloadType,
   NetworkActionType,
diff --git a/ts/services/notify.ts b/ts/services/notify.ts
index 94cf564b5cfc..4e6cee3f00bf 100644
--- a/ts/services/notify.ts
+++ b/ts/services/notify.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { Sound } from '../util/Sound';
 import {
   AudioNotificationSupport,
diff --git a/ts/services/storage.ts b/ts/services/storage.ts
index d4afa5058148..0d48b07ef25b 100644
--- a/ts/services/storage.ts
+++ b/ts/services/storage.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { debounce, isNumber, partition } from 'lodash';
 import pMap from 'p-map';
 
diff --git a/ts/services/storageRecordOps.ts b/ts/services/storageRecordOps.ts
index 561c11c46607..a516339f7ba5 100644
--- a/ts/services/storageRecordOps.ts
+++ b/ts/services/storageRecordOps.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { isNumber } from 'lodash';
 
 import {
diff --git a/ts/services/timers.ts b/ts/services/timers.ts
index df527262ac53..38a12f718abf 100644
--- a/ts/services/timers.ts
+++ b/ts/services/timers.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { v4 as getGuid } from 'uuid';
 
 type TimeoutType = {
diff --git a/ts/services/updateListener.ts b/ts/services/updateListener.ts
index f30840d51a30..57f34e4a27b0 100644
--- a/ts/services/updateListener.ts
+++ b/ts/services/updateListener.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { ipcRenderer } from 'electron';
 import { Dialogs } from '../types/Dialogs';
 import { ShowUpdateDialogAction } from '../state/ducks/updates';
diff --git a/ts/shims/Whisper.ts b/ts/shims/Whisper.ts
index 4afbecc80529..45b343294909 100644
--- a/ts/shims/Whisper.ts
+++ b/ts/shims/Whisper.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // Matching Whisper.Message API
 // eslint-disable-next-line max-len
 // eslint-disable-next-line @typescript-eslint/no-explicit-any, @typescript-eslint/explicit-module-boundary-types
diff --git a/ts/shims/bounceAppIcon.ts b/ts/shims/bounceAppIcon.ts
index b9879fb69680..3c15c60efbcd 100644
--- a/ts/shims/bounceAppIcon.ts
+++ b/ts/shims/bounceAppIcon.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { ipcRenderer } from 'electron';
 
 export function bounceAppIconStart(isCritical = false): void {
diff --git a/ts/shims/contactVerification.ts b/ts/shims/contactVerification.ts
index ccb0ce072386..eb7857006a93 100644
--- a/ts/shims/contactVerification.ts
+++ b/ts/shims/contactVerification.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export async function toggleVerification(id: string): Promise<void> {
   const contact = window.getConversations().get(id);
   if (contact) {
diff --git a/ts/shims/events.ts b/ts/shims/events.ts
index 4e52551b80b7..add4011de7c3 100644
--- a/ts/shims/events.ts
+++ b/ts/shims/events.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // Matching Whisper.events.trigger API
 // eslint-disable-next-line max-len
 // eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types, @typescript-eslint/no-explicit-any
diff --git a/ts/shims/socketStatus.ts b/ts/shims/socketStatus.ts
index 4432fe925c5e..05424ea2ca9a 100644
--- a/ts/shims/socketStatus.ts
+++ b/ts/shims/socketStatus.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export function getSocketStatus(): number {
   const { getSocketStatus: getMessageReceiverStatus } = window;
 
diff --git a/ts/shims/storage.ts b/ts/shims/storage.ts
index 0f1d8e91eaa7..9b526c447eca 100644
--- a/ts/shims/storage.ts
+++ b/ts/shims/storage.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // Matching window.storage.put API
 // eslint-disable-next-line max-len
 // eslint-disable-next-line @typescript-eslint/no-explicit-any, @typescript-eslint/explicit-module-boundary-types
diff --git a/ts/shims/textsecure.ts b/ts/shims/textsecure.ts
index a683a1ab011d..68cc266bf8d3 100644
--- a/ts/shims/textsecure.ts
+++ b/ts/shims/textsecure.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export function sendStickerPackSync(
   packId: string,
   packKey: string,
diff --git a/ts/shims/updateIpc.ts b/ts/shims/updateIpc.ts
index 204d603f049f..a0cceb22cc23 100644
--- a/ts/shims/updateIpc.ts
+++ b/ts/shims/updateIpc.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { ipcRenderer } from 'electron';
 
 export function startUpdate(): void {
diff --git a/ts/sql/Client.ts b/ts/sql/Client.ts
index 59c0e97b7c50..44afcdacfdb7 100644
--- a/ts/sql/Client.ts
+++ b/ts/sql/Client.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable no-await-in-loop */
 /* eslint-disable camelcase */
 /* eslint-disable no-param-reassign */
diff --git a/ts/sql/Interface.ts b/ts/sql/Interface.ts
index c86472c9954d..3ff01e34e6fd 100644
--- a/ts/sql/Interface.ts
+++ b/ts/sql/Interface.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable @typescript-eslint/ban-types */
 /* eslint-disable camelcase */
 /* eslint-disable @typescript-eslint/no-explicit-any */
diff --git a/ts/sql/Server.ts b/ts/sql/Server.ts
index 4bb2d496a3d3..4ddba7012172 100644
--- a/ts/sql/Server.ts
+++ b/ts/sql/Server.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable no-nested-ternary */
 /* eslint-disable camelcase */
 /* eslint-disable @typescript-eslint/explicit-module-boundary-types */
diff --git a/ts/sqlcipher.d.ts b/ts/sqlcipher.d.ts
index c086a4cd2955..5d21c35a13f3 100644
--- a/ts/sqlcipher.d.ts
+++ b/ts/sqlcipher.d.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // Taken from:
 // https://github.com/DefinitelyTyped/DefinitelyTyped/blob/8bf8aedba75ada257428c4846d2bc7d14e3b4be8/types/sqlite3/index.d.ts
 
diff --git a/ts/state/actions.ts b/ts/state/actions.ts
index 24a6d122e455..01eef26e100f 100644
--- a/ts/state/actions.ts
+++ b/ts/state/actions.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { actions as calling } from './ducks/calling';
 import { actions as conversations } from './ducks/conversations';
 import { actions as emojis } from './ducks/emojis';
diff --git a/ts/state/createStore.ts b/ts/state/createStore.ts
index e609defc2160..f6bf1b3af9b1 100644
--- a/ts/state/createStore.ts
+++ b/ts/state/createStore.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable no-console */
 
 import {
diff --git a/ts/state/ducks/calling.ts b/ts/state/ducks/calling.ts
index 25f22a5ac609..26e82d0ab727 100644
--- a/ts/state/ducks/calling.ts
+++ b/ts/state/ducks/calling.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { CallEndedReason } from 'ringrtc';
 import { notify } from '../../services/notify';
 import { calling } from '../../services/calling';
diff --git a/ts/state/ducks/conversations.ts b/ts/state/ducks/conversations.ts
index 5875e021303c..bd2c838aeb47 100644
--- a/ts/state/ducks/conversations.ts
+++ b/ts/state/ducks/conversations.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable camelcase */
 import {
   difference,
diff --git a/ts/state/ducks/emojis.ts b/ts/state/ducks/emojis.ts
index c6ad51191087..3308c7d1eec6 100644
--- a/ts/state/ducks/emojis.ts
+++ b/ts/state/ducks/emojis.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { take, uniq } from 'lodash';
 import { ThunkAction } from 'redux-thunk';
 import { EmojiPickDataType } from '../../components/emoji/EmojiPicker';
diff --git a/ts/state/ducks/expiration.ts b/ts/state/ducks/expiration.ts
index 44eae25ab92a..76a175129ba6 100644
--- a/ts/state/ducks/expiration.ts
+++ b/ts/state/ducks/expiration.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // State
 
 export type ExpirationStateType = {
diff --git a/ts/state/ducks/items.ts b/ts/state/ducks/items.ts
index 3059c9f89a37..6699dabae9f2 100644
--- a/ts/state/ducks/items.ts
+++ b/ts/state/ducks/items.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { omit } from 'lodash';
 import { createSelector } from 'reselect';
 import { useSelector } from 'react-redux';
diff --git a/ts/state/ducks/network.ts b/ts/state/ducks/network.ts
index 368c1851ab13..69b7ea6efc9c 100644
--- a/ts/state/ducks/network.ts
+++ b/ts/state/ducks/network.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { SocketStatus } from '../../types/SocketStatus';
 import { trigger } from '../../shims/events';
 
diff --git a/ts/state/ducks/noop.ts b/ts/state/ducks/noop.ts
index 8126c425e9a5..32f955525cf7 100644
--- a/ts/state/ducks/noop.ts
+++ b/ts/state/ducks/noop.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export type NoopActionType = {
   type: 'NOOP';
   payload: null;
diff --git a/ts/state/ducks/safetyNumber.ts b/ts/state/ducks/safetyNumber.ts
index 7de1970dfc15..0951476f6d7b 100644
--- a/ts/state/ducks/safetyNumber.ts
+++ b/ts/state/ducks/safetyNumber.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { generateSecurityNumberBlock } from '../../util/safetyNumber';
 import { ConversationType } from './conversations';
 import {
diff --git a/ts/state/ducks/search.ts b/ts/state/ducks/search.ts
index 5a282a7625d4..8083851b5876 100644
--- a/ts/state/ducks/search.ts
+++ b/ts/state/ducks/search.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { omit, reject } from 'lodash';
 
 import { normalize } from '../../types/PhoneNumber';
diff --git a/ts/state/ducks/stickers.ts b/ts/state/ducks/stickers.ts
index 515ff210da87..8d13e8322a95 100644
--- a/ts/state/ducks/stickers.ts
+++ b/ts/state/ducks/stickers.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { Dictionary, omit, reject } from 'lodash';
 import dataInterface from '../../sql/Client';
 import {
diff --git a/ts/state/ducks/updates.ts b/ts/state/ducks/updates.ts
index 471ff0c1f7d9..048bdd31639c 100644
--- a/ts/state/ducks/updates.ts
+++ b/ts/state/ducks/updates.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { Dialogs } from '../../types/Dialogs';
 import * as updateIpc from '../../shims/updateIpc';
 import { trigger } from '../../shims/events';
diff --git a/ts/state/ducks/user.ts b/ts/state/ducks/user.ts
index ea15085acf0d..b025aee363ca 100644
--- a/ts/state/ducks/user.ts
+++ b/ts/state/ducks/user.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { trigger } from '../../shims/events';
 
 import { NoopActionType } from './noop';
diff --git a/ts/state/reducer.ts b/ts/state/reducer.ts
index cecb38675540..e7a2d90930a5 100644
--- a/ts/state/reducer.ts
+++ b/ts/state/reducer.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { combineReducers } from 'redux';
 
 import { reducer as calling } from './ducks/calling';
diff --git a/ts/state/roots/createCallManager.tsx b/ts/state/roots/createCallManager.tsx
index 87b21c1ef3fe..648f71c479b1 100644
--- a/ts/state/roots/createCallManager.tsx
+++ b/ts/state/roots/createCallManager.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import { Provider } from 'react-redux';
 
diff --git a/ts/state/roots/createCompositionArea.tsx b/ts/state/roots/createCompositionArea.tsx
index c3c02dcf2e3c..6f3bede280da 100644
--- a/ts/state/roots/createCompositionArea.tsx
+++ b/ts/state/roots/createCompositionArea.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import { Provider } from 'react-redux';
 
diff --git a/ts/state/roots/createConversationHeader.tsx b/ts/state/roots/createConversationHeader.tsx
index 8ab527825bf6..f2d52532ea4b 100644
--- a/ts/state/roots/createConversationHeader.tsx
+++ b/ts/state/roots/createConversationHeader.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import { Store } from 'redux';
 import { Provider } from 'react-redux';
diff --git a/ts/state/roots/createLeftPane.tsx b/ts/state/roots/createLeftPane.tsx
index 51e7098eb9f0..89907701aef4 100644
--- a/ts/state/roots/createLeftPane.tsx
+++ b/ts/state/roots/createLeftPane.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import { Provider } from 'react-redux';
 
diff --git a/ts/state/roots/createSafetyNumberViewer.tsx b/ts/state/roots/createSafetyNumberViewer.tsx
index f93f2312ce1e..998f58cb2d9a 100644
--- a/ts/state/roots/createSafetyNumberViewer.tsx
+++ b/ts/state/roots/createSafetyNumberViewer.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import { Provider } from 'react-redux';
 
diff --git a/ts/state/roots/createShortcutGuideModal.tsx b/ts/state/roots/createShortcutGuideModal.tsx
index 4910d564f0e7..932d450b85a9 100644
--- a/ts/state/roots/createShortcutGuideModal.tsx
+++ b/ts/state/roots/createShortcutGuideModal.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import { Provider } from 'react-redux';
 
diff --git a/ts/state/roots/createStickerManager.tsx b/ts/state/roots/createStickerManager.tsx
index 2b6686b489d6..f461a2d3385c 100644
--- a/ts/state/roots/createStickerManager.tsx
+++ b/ts/state/roots/createStickerManager.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import { Provider } from 'react-redux';
 
diff --git a/ts/state/roots/createStickerPreviewModal.tsx b/ts/state/roots/createStickerPreviewModal.tsx
index b986c9fb91fd..5db9843e032d 100644
--- a/ts/state/roots/createStickerPreviewModal.tsx
+++ b/ts/state/roots/createStickerPreviewModal.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import { Provider } from 'react-redux';
 
diff --git a/ts/state/roots/createTimeline.tsx b/ts/state/roots/createTimeline.tsx
index c46be1ee8c65..b73570f51b06 100644
--- a/ts/state/roots/createTimeline.tsx
+++ b/ts/state/roots/createTimeline.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import { Provider } from 'react-redux';
 
diff --git a/ts/state/selectors/conversations.ts b/ts/state/selectors/conversations.ts
index 4e3c06ba8812..5220e4270073 100644
--- a/ts/state/selectors/conversations.ts
+++ b/ts/state/selectors/conversations.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import memoizee from 'memoizee';
 import { fromPairs, isNumber } from 'lodash';
 import { createSelector } from 'reselect';
diff --git a/ts/state/selectors/network.ts b/ts/state/selectors/network.ts
index 5d6939846a9d..2f5ef5a26c14 100644
--- a/ts/state/selectors/network.ts
+++ b/ts/state/selectors/network.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { createSelector } from 'reselect';
 
 import { StateType } from '../reducer';
diff --git a/ts/state/selectors/safetyNumber.ts b/ts/state/selectors/safetyNumber.ts
index c977fa4616db..c4b19284ba9a 100644
--- a/ts/state/selectors/safetyNumber.ts
+++ b/ts/state/selectors/safetyNumber.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { createSelector } from 'reselect';
 
 import { StateType } from '../reducer';
diff --git a/ts/state/selectors/search.ts b/ts/state/selectors/search.ts
index 9e35a1a47769..be58cf552f73 100644
--- a/ts/state/selectors/search.ts
+++ b/ts/state/selectors/search.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import memoizee from 'memoizee';
 import { createSelector } from 'reselect';
 import { getSearchResultsProps } from '../../shims/Whisper';
diff --git a/ts/state/selectors/stickers.ts b/ts/state/selectors/stickers.ts
index 9b197114cab8..b09c4ada08b7 100644
--- a/ts/state/selectors/stickers.ts
+++ b/ts/state/selectors/stickers.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { join } from 'path';
 import {
   compact,
diff --git a/ts/state/selectors/user.ts b/ts/state/selectors/user.ts
index 7ad36cdaf0fa..4823d5dac0cd 100644
--- a/ts/state/selectors/user.ts
+++ b/ts/state/selectors/user.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { createSelector } from 'reselect';
 
 import { LocalizerType } from '../../types/Util';
diff --git a/ts/state/smart/CallManager.tsx b/ts/state/smart/CallManager.tsx
index 3282bb8743dc..0de28fae4b44 100644
--- a/ts/state/smart/CallManager.tsx
+++ b/ts/state/smart/CallManager.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import { connect } from 'react-redux';
 import { mapDispatchToProps } from '../actions';
diff --git a/ts/state/smart/CallingDeviceSelection.tsx b/ts/state/smart/CallingDeviceSelection.tsx
index b2d2d96fa5d8..fa32de7b8aa5 100644
--- a/ts/state/smart/CallingDeviceSelection.tsx
+++ b/ts/state/smart/CallingDeviceSelection.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { connect } from 'react-redux';
 import { mapDispatchToProps } from '../actions';
 import { CallingDeviceSelection } from '../../components/CallingDeviceSelection';
diff --git a/ts/state/smart/CompositionArea.tsx b/ts/state/smart/CompositionArea.tsx
index 51790ddbc1d4..72b5e52a817a 100644
--- a/ts/state/smart/CompositionArea.tsx
+++ b/ts/state/smart/CompositionArea.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { connect } from 'react-redux';
 import { createSelector } from 'reselect';
 import { get } from 'lodash';
diff --git a/ts/state/smart/ContactName.tsx b/ts/state/smart/ContactName.tsx
index ab5e86c08a84..df3b7886f4d9 100644
--- a/ts/state/smart/ContactName.tsx
+++ b/ts/state/smart/ContactName.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { useSelector } from 'react-redux';
 import { StateType } from '../reducer';
diff --git a/ts/state/smart/ConversationHeader.tsx b/ts/state/smart/ConversationHeader.tsx
index 5b7ea59c15c4..6b8ddd6994cc 100644
--- a/ts/state/smart/ConversationHeader.tsx
+++ b/ts/state/smart/ConversationHeader.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { connect } from 'react-redux';
 import { pick } from 'lodash';
 import { ConversationHeader } from '../../components/conversation/ConversationHeader';
diff --git a/ts/state/smart/EmojiPicker.tsx b/ts/state/smart/EmojiPicker.tsx
index 8341bddc226e..1e26baca9282 100644
--- a/ts/state/smart/EmojiPicker.tsx
+++ b/ts/state/smart/EmojiPicker.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { useSelector } from 'react-redux';
 import { get } from 'lodash';
diff --git a/ts/state/smart/ExpiredBuildDialog.tsx b/ts/state/smart/ExpiredBuildDialog.tsx
index 771803d63b00..43bc87ae1be0 100644
--- a/ts/state/smart/ExpiredBuildDialog.tsx
+++ b/ts/state/smart/ExpiredBuildDialog.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { connect } from 'react-redux';
 import { mapDispatchToProps } from '../actions';
 import { ExpiredBuildDialog } from '../../components/ExpiredBuildDialog';
diff --git a/ts/state/smart/HeroRow.tsx b/ts/state/smart/HeroRow.tsx
index b3d57420fe68..ad27fae4d57b 100644
--- a/ts/state/smart/HeroRow.tsx
+++ b/ts/state/smart/HeroRow.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { connect } from 'react-redux';
 import { mapDispatchToProps } from '../actions';
 
diff --git a/ts/state/smart/LastSeenIndicator.tsx b/ts/state/smart/LastSeenIndicator.tsx
index 55f613f4e4a5..5b27963231b9 100644
--- a/ts/state/smart/LastSeenIndicator.tsx
+++ b/ts/state/smart/LastSeenIndicator.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { connect } from 'react-redux';
 import { mapDispatchToProps } from '../actions';
 
diff --git a/ts/state/smart/LeftPane.tsx b/ts/state/smart/LeftPane.tsx
index db927f6c317e..4e0c6ea8e760 100644
--- a/ts/state/smart/LeftPane.tsx
+++ b/ts/state/smart/LeftPane.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import { connect } from 'react-redux';
 import { mapDispatchToProps } from '../actions';
diff --git a/ts/state/smart/MainHeader.tsx b/ts/state/smart/MainHeader.tsx
index 5572c8c00f50..958a1fc7e4cb 100644
--- a/ts/state/smart/MainHeader.tsx
+++ b/ts/state/smart/MainHeader.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { connect } from 'react-redux';
 import { mapDispatchToProps } from '../actions';
 
diff --git a/ts/state/smart/MessageSearchResult.tsx b/ts/state/smart/MessageSearchResult.tsx
index 3222536a36e1..5e3ebfdf90c2 100644
--- a/ts/state/smart/MessageSearchResult.tsx
+++ b/ts/state/smart/MessageSearchResult.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { connect } from 'react-redux';
 
 import { mapDispatchToProps } from '../actions';
diff --git a/ts/state/smart/NetworkStatus.tsx b/ts/state/smart/NetworkStatus.tsx
index badd51db9a17..6a22b5b17a4c 100644
--- a/ts/state/smart/NetworkStatus.tsx
+++ b/ts/state/smart/NetworkStatus.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { connect } from 'react-redux';
 import { mapDispatchToProps } from '../actions';
 import { NetworkStatus } from '../../components/NetworkStatus';
diff --git a/ts/state/smart/ReactionPicker.tsx b/ts/state/smart/ReactionPicker.tsx
index 2b937a6fca0d..f661c3ca33bd 100644
--- a/ts/state/smart/ReactionPicker.tsx
+++ b/ts/state/smart/ReactionPicker.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { useSelector } from 'react-redux';
 import { get } from 'lodash';
diff --git a/ts/state/smart/RelinkDialog.tsx b/ts/state/smart/RelinkDialog.tsx
index ab89641a61d0..ceec7ee1f2f8 100644
--- a/ts/state/smart/RelinkDialog.tsx
+++ b/ts/state/smart/RelinkDialog.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { connect } from 'react-redux';
 import { mapDispatchToProps } from '../actions';
 import { RelinkDialog } from '../../components/RelinkDialog';
diff --git a/ts/state/smart/SafetyNumberViewer.tsx b/ts/state/smart/SafetyNumberViewer.tsx
index e544b127af35..603c69871708 100644
--- a/ts/state/smart/SafetyNumberViewer.tsx
+++ b/ts/state/smart/SafetyNumberViewer.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { connect } from 'react-redux';
 import { mapDispatchToProps } from '../actions';
 import { SafetyNumberViewer } from '../../components/SafetyNumberViewer';
diff --git a/ts/state/smart/ShortcutGuideModal.tsx b/ts/state/smart/ShortcutGuideModal.tsx
index 734e87c62207..e92e7a735742 100644
--- a/ts/state/smart/ShortcutGuideModal.tsx
+++ b/ts/state/smart/ShortcutGuideModal.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { connect } from 'react-redux';
 import { mapDispatchToProps } from '../actions';
 import { ShortcutGuideModal } from '../../components/ShortcutGuideModal';
diff --git a/ts/state/smart/StickerManager.tsx b/ts/state/smart/StickerManager.tsx
index 58f327a0608c..451b6bc4d754 100644
--- a/ts/state/smart/StickerManager.tsx
+++ b/ts/state/smart/StickerManager.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { connect } from 'react-redux';
 import { mapDispatchToProps } from '../actions';
 import { StickerManager } from '../../components/stickers/StickerManager';
diff --git a/ts/state/smart/StickerPreviewModal.tsx b/ts/state/smart/StickerPreviewModal.tsx
index a7bca689ba00..bc8ea0c6f5a7 100644
--- a/ts/state/smart/StickerPreviewModal.tsx
+++ b/ts/state/smart/StickerPreviewModal.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { connect } from 'react-redux';
 import { mapDispatchToProps } from '../actions';
 import { StickerPreviewModal } from '../../components/stickers/StickerPreviewModal';
diff --git a/ts/state/smart/Timeline.tsx b/ts/state/smart/Timeline.tsx
index f6ae95fb6b7e..4ffccac8f49d 100644
--- a/ts/state/smart/Timeline.tsx
+++ b/ts/state/smart/Timeline.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { pick } from 'lodash';
 import React from 'react';
 import { connect } from 'react-redux';
diff --git a/ts/state/smart/TimelineItem.tsx b/ts/state/smart/TimelineItem.tsx
index c7eaf110ee6b..27b67aaa91bf 100644
--- a/ts/state/smart/TimelineItem.tsx
+++ b/ts/state/smart/TimelineItem.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import { connect } from 'react-redux';
 
diff --git a/ts/state/smart/TimelineLoadingRow.tsx b/ts/state/smart/TimelineLoadingRow.tsx
index 97e2a18685d8..1f31a525d503 100644
--- a/ts/state/smart/TimelineLoadingRow.tsx
+++ b/ts/state/smart/TimelineLoadingRow.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { isNumber } from 'lodash';
 import { connect } from 'react-redux';
 import { mapDispatchToProps } from '../actions';
diff --git a/ts/state/smart/TypingBubble.tsx b/ts/state/smart/TypingBubble.tsx
index 6f89efa4a21d..4b8fa730c1f4 100644
--- a/ts/state/smart/TypingBubble.tsx
+++ b/ts/state/smart/TypingBubble.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { connect } from 'react-redux';
 import { mapDispatchToProps } from '../actions';
 import { TypingBubble } from '../../components/conversation/TypingBubble';
diff --git a/ts/state/smart/UpdateDialog.tsx b/ts/state/smart/UpdateDialog.tsx
index 044277bf0b22..d90ed1688238 100644
--- a/ts/state/smart/UpdateDialog.tsx
+++ b/ts/state/smart/UpdateDialog.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { connect } from 'react-redux';
 import { mapDispatchToProps } from '../actions';
 import { UpdateDialog } from '../../components/UpdateDialog';
diff --git a/ts/state/types.ts b/ts/state/types.ts
index c339ff33070c..41a9d66faa87 100644
--- a/ts/state/types.ts
+++ b/ts/state/types.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { actions as calling } from './ducks/calling';
 import { actions as conversations } from './ducks/conversations';
 import { actions as emojis } from './ducks/emojis';
diff --git a/ts/storybook/Fixtures.ts b/ts/storybook/Fixtures.ts
index a4907f538027..99c3796bcaf1 100644
--- a/ts/storybook/Fixtures.ts
+++ b/ts/storybook/Fixtures.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable @typescript-eslint/ban-ts-comment */
 // @ts-ignore
 import gif from '../../fixtures/giphy-GVNvOUpeYmI7e.gif';
diff --git a/ts/test-electron/.eslintrc.js b/ts/test-electron/.eslintrc.js
index a2536f33470e..e273dfa7f9ae 100644
--- a/ts/test-electron/.eslintrc.js
+++ b/ts/test-electron/.eslintrc.js
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 module.exports = {
   rules: {
     // We still get the value of this rule, it just allows for dev deps
diff --git a/ts/test-electron/linkPreviews/linkPreviewFetch_test.ts b/ts/test-electron/linkPreviews/linkPreviewFetch_test.ts
index 0bc6651c0f4e..56d6d6c5b30e 100644
--- a/ts/test-electron/linkPreviews/linkPreviewFetch_test.ts
+++ b/ts/test-electron/linkPreviews/linkPreviewFetch_test.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { assert } from 'chai';
 import * as sinon from 'sinon';
 import * as fs from 'fs';
diff --git a/ts/test-electron/models/messages_test.ts b/ts/test-electron/models/messages_test.ts
index cb9d1203314f..adbf2e2d18f4 100644
--- a/ts/test-electron/models/messages_test.ts
+++ b/ts/test-electron/models/messages_test.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { assert } from 'chai';
 import * as sinon from 'sinon';
 import { setup as setupI18n } from '../../../js/modules/i18n';
diff --git a/ts/test/components/LeftPane_test.tsx b/ts/test/components/LeftPane_test.tsx
index 4553ddb001af..755414a4387a 100644
--- a/ts/test/components/LeftPane_test.tsx
+++ b/ts/test/components/LeftPane_test.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import React from 'react';
 import { assert } from 'chai';
 
diff --git a/ts/test/components/media-gallery/groupMessagesByDate_test.ts b/ts/test/components/media-gallery/groupMessagesByDate_test.ts
index 7e3367161fc3..8974923d40e8 100644
--- a/ts/test/components/media-gallery/groupMessagesByDate_test.ts
+++ b/ts/test/components/media-gallery/groupMessagesByDate_test.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { assert } from 'chai';
 import { shuffle } from 'lodash';
 
diff --git a/ts/test/helpers.ts b/ts/test/helpers.ts
index 879c122622cb..f24de9311a70 100644
--- a/ts/test/helpers.ts
+++ b/ts/test/helpers.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { assert } from 'chai';
 
 export async function assertRejects(fn: () => Promise<unknown>): Promise<void> {
diff --git a/ts/test/license_comments_test.ts b/ts/test/license_comments_test.ts
new file mode 100644
index 000000000000..6f0bc3d2ee2f
--- /dev/null
+++ b/ts/test/license_comments_test.ts
@@ -0,0 +1,110 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+import { assert } from 'chai';
+import * as path from 'path';
+import * as fs from 'fs';
+import { promisify } from 'util';
+import * as readline from 'readline';
+import * as childProcess from 'child_process';
+import pMap from 'p-map';
+
+const exec = promisify(childProcess.exec);
+
+const EXTENSIONS_TO_CHECK = new Set([
+  '.eslintignore',
+  '.gitattributes',
+  '.gitignore',
+  '.nvmrc',
+  '.prettierignore',
+  '.sh',
+  '.snyk',
+  '.yarnclean',
+  '.yml',
+  '.js',
+  '.scss',
+  '.ts',
+  '.tsx',
+  '.html',
+  '.md',
+  '.plist',
+]);
+const FILES_TO_IGNORE = new Set([
+  'Mp3LameEncoder.min.js',
+  'WebAudioRecorderMp3.js',
+]);
+
+const rootPath = path.join(__dirname, '..', '..');
+
+async function getGitFiles(): Promise<Array<string>> {
+  return (await exec('git ls-files', { cwd: rootPath, env: {} })).stdout
+    .split(/\n/g)
+    .map(line => line.trim())
+    .filter(Boolean)
+    .map(file => path.join(rootPath, file));
+}
+
+// This is not technically the real extension.
+function getExtension(file: string): string {
+  if (file.startsWith('.')) {
+    return getExtension(`x.${file}`);
+  }
+  return path.extname(file);
+}
+
+function readFirstTwoLines(file: string): Promise<Array<string>> {
+  return new Promise(resolve => {
+    const lines: Array<string> = [];
+
+    const lineReader = readline.createInterface({
+      input: fs.createReadStream(file),
+    });
+    lineReader.on('line', line => {
+      lines.push(line);
+      if (lines.length >= 2) {
+        lineReader.close();
+      }
+    });
+    lineReader.on('close', () => {
+      resolve(lines);
+    });
+  });
+}
+
+describe('license comments', () => {
+  it('includes a license comment at the top of every relevant file', async function test() {
+    const currentYear = new Date().getFullYear();
+
+    await pMap(
+      await getGitFiles(),
+      async (file: string) => {
+        if (
+          FILES_TO_IGNORE.has(path.basename(file)) ||
+          path.relative(rootPath, file).startsWith('components')
+        ) {
+          return;
+        }
+
+        const extension = getExtension(file);
+        if (!EXTENSIONS_TO_CHECK.has(extension)) {
+          return;
+        }
+
+        const [firstLine, secondLine] = await readFirstTwoLines(file);
+
+        assert.match(
+          firstLine,
+          RegExp(`Copyright (?:\\d{4}-)?${currentYear} Signal Messenger, LLC`),
+          `First line of ${file} is missing correct license header comment`
+        );
+        assert.include(
+          secondLine,
+          'SPDX-License-Identifier: AGPL-3.0-only',
+          `Second line of ${file} is missing correct license header comment`
+        );
+      },
+      // Without this, we may run into "too many open files" errors.
+      { concurrency: 100 }
+    );
+  });
+});
diff --git a/ts/test/linkPreviews/isLinkPreviewDateValid_test.ts b/ts/test/linkPreviews/isLinkPreviewDateValid_test.ts
index 01e5e537bbc2..b51b9f4e5bf6 100644
--- a/ts/test/linkPreviews/isLinkPreviewDateValid_test.ts
+++ b/ts/test/linkPreviews/isLinkPreviewDateValid_test.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { assert } from 'chai';
 
 import { isLinkPreviewDateValid } from '../../linkPreviews/isLinkPreviewDateValid';
diff --git a/ts/test/quill/emoji/completion_test.tsx b/ts/test/quill/emoji/completion_test.tsx
index 1dc9c8ff6035..ec1b61b72c8a 100644
--- a/ts/test/quill/emoji/completion_test.tsx
+++ b/ts/test/quill/emoji/completion_test.tsx
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { assert } from 'chai';
 import sinon from 'sinon';
 
diff --git a/ts/test/state/ducks/calling_test.ts b/ts/test/state/ducks/calling_test.ts
index 2a69faf38596..1548b2e194f1 100644
--- a/ts/test/state/ducks/calling_test.ts
+++ b/ts/test/state/ducks/calling_test.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { assert } from 'chai';
 import {
   CallDetailsType,
diff --git a/ts/test/state/selectors/conversations_test.ts b/ts/test/state/selectors/conversations_test.ts
index d2887016160d..a60ddc9d0a52 100644
--- a/ts/test/state/selectors/conversations_test.ts
+++ b/ts/test/state/selectors/conversations_test.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { assert } from 'chai';
 import * as sinon from 'sinon';
 
diff --git a/ts/test/types/Attachment_test.ts b/ts/test/types/Attachment_test.ts
index 789a94ba30c5..3724e6da40b2 100644
--- a/ts/test/types/Attachment_test.ts
+++ b/ts/test/types/Attachment_test.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { assert } from 'chai';
 
 import * as Attachment from '../../types/Attachment';
diff --git a/ts/test/types/Contact_test.ts b/ts/test/types/Contact_test.ts
index 13ba9438c043..2124c7f9a3d7 100644
--- a/ts/test/types/Contact_test.ts
+++ b/ts/test/types/Contact_test.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { assert } from 'chai';
 
 import { contactSelector, getName } from '../../types/Contact';
diff --git a/ts/test/types/Settings_test.ts b/ts/test/types/Settings_test.ts
index 6d7408ae2245..0b477beae667 100644
--- a/ts/test/types/Settings_test.ts
+++ b/ts/test/types/Settings_test.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import os from 'os';
 import Sinon from 'sinon';
 import { assert } from 'chai';
diff --git a/ts/test/types/message/initializeAttachmentMetadata_test.ts b/ts/test/types/message/initializeAttachmentMetadata_test.ts
index c15a0b17775e..50dca001c70e 100644
--- a/ts/test/types/message/initializeAttachmentMetadata_test.ts
+++ b/ts/test/types/message/initializeAttachmentMetadata_test.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { assert } from 'chai';
 
 import * as Message from '../../../types/message/initializeAttachmentMetadata';
diff --git a/ts/test/updater/common_test.ts b/ts/test/updater/common_test.ts
index 57d084606402..70db040365a8 100644
--- a/ts/test/updater/common_test.ts
+++ b/ts/test/updater/common_test.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { assert } from 'chai';
 
 import {
diff --git a/ts/test/updater/curve_test.ts b/ts/test/updater/curve_test.ts
index 638961ec58f2..c9c527cc842e 100644
--- a/ts/test/updater/curve_test.ts
+++ b/ts/test/updater/curve_test.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { assert } from 'chai';
 
 import { keyPair, sign, verify } from '../../updater/curve';
diff --git a/ts/test/updater/signature_test.ts b/ts/test/updater/signature_test.ts
index 07aff79f69fc..26bd83de737e 100644
--- a/ts/test/updater/signature_test.ts
+++ b/ts/test/updater/signature_test.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { existsSync } from 'fs';
 import { join } from 'path';
 
diff --git a/ts/test/util/combineNames_test.ts b/ts/test/util/combineNames_test.ts
index fd2cca6254ff..a90c051f6eac 100644
--- a/ts/test/util/combineNames_test.ts
+++ b/ts/test/util/combineNames_test.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { assert } from 'chai';
 
 import { combineNames } from '../../util/combineNames';
diff --git a/ts/test/util/getAnimatedPngDataIfExists_test.ts b/ts/test/util/getAnimatedPngDataIfExists_test.ts
index 6ac39d17fe8c..58235dcd6492 100644
--- a/ts/test/util/getAnimatedPngDataIfExists_test.ts
+++ b/ts/test/util/getAnimatedPngDataIfExists_test.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as fs from 'fs';
 import * as path from 'path';
 import { assert } from 'chai';
diff --git a/ts/test/util/isFileDangerous_test.ts b/ts/test/util/isFileDangerous_test.ts
index 3a0259e25097..a658bdb808d3 100644
--- a/ts/test/util/isFileDangerous_test.ts
+++ b/ts/test/util/isFileDangerous_test.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { assert } from 'chai';
 
 import { isFileDangerous } from '../../util/isFileDangerous';
diff --git a/ts/test/util/isMuted_test.ts b/ts/test/util/isMuted_test.ts
index 971a4d9fe4ba..c937f1c8dcb3 100644
--- a/ts/test/util/isMuted_test.ts
+++ b/ts/test/util/isMuted_test.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { assert } from 'chai';
 
 import { isMuted } from '../../util/isMuted';
diff --git a/ts/test/util/isPathInside_test.ts b/ts/test/util/isPathInside_test.ts
index 2ec8edaddf23..3968527e420c 100644
--- a/ts/test/util/isPathInside_test.ts
+++ b/ts/test/util/isPathInside_test.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { assert } from 'chai';
 
 import { isPathInside } from '../../util/isPathInside';
diff --git a/ts/test/util/sgnlHref_test.ts b/ts/test/util/sgnlHref_test.ts
index 715d3985a41c..85c4e16d2bc6 100644
--- a/ts/test/util/sgnlHref_test.ts
+++ b/ts/test/util/sgnlHref_test.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { assert } from 'chai';
 import Sinon from 'sinon';
 import { LoggerType } from '../../types/Logging';
diff --git a/ts/test/util/sleep_test.ts b/ts/test/util/sleep_test.ts
index a8eaa9cddd75..4bd8f9505a9c 100644
--- a/ts/test/util/sleep_test.ts
+++ b/ts/test/util/sleep_test.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { assert } from 'chai';
 import { useFakeTimers } from 'sinon';
 
diff --git a/ts/test/util/sniffImageMimeType_test.ts b/ts/test/util/sniffImageMimeType_test.ts
index 0cc9c68fa379..c31f13a1311b 100644
--- a/ts/test/util/sniffImageMimeType_test.ts
+++ b/ts/test/util/sniffImageMimeType_test.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as fs from 'fs';
 import * as path from 'path';
 import { assert } from 'chai';
diff --git a/ts/test/util/windowsZoneIdentifier_test.ts b/ts/test/util/windowsZoneIdentifier_test.ts
index 16e51fd787c0..91ab1f9feddc 100644
--- a/ts/test/util/windowsZoneIdentifier_test.ts
+++ b/ts/test/util/windowsZoneIdentifier_test.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { assert } from 'chai';
 import * as path from 'path';
 import * as os from 'os';
diff --git a/ts/textsecure.d.ts b/ts/textsecure.d.ts
index 77103d6840e9..a274c6d4cb68 100644
--- a/ts/textsecure.d.ts
+++ b/ts/textsecure.d.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import {
   KeyPairType,
   SessionRecordType,
diff --git a/ts/textsecure/AccountManager.ts b/ts/textsecure/AccountManager.ts
index accb7e284b10..be5da7ab6cb7 100644
--- a/ts/textsecure/AccountManager.ts
+++ b/ts/textsecure/AccountManager.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable @typescript-eslint/no-explicit-any */
 /* eslint-disable @typescript-eslint/ban-types */
 /* eslint-disable more/no-then */
diff --git a/ts/textsecure/ContactsParser.ts b/ts/textsecure/ContactsParser.ts
index 6b77028f19cc..2b776f50eadf 100644
--- a/ts/textsecure/ContactsParser.ts
+++ b/ts/textsecure/ContactsParser.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable @typescript-eslint/no-explicit-any */
 /* eslint-disable max-classes-per-file */
 
diff --git a/ts/textsecure/Crypto.ts b/ts/textsecure/Crypto.ts
index d84295ffba94..186229c1952a 100644
--- a/ts/textsecure/Crypto.ts
+++ b/ts/textsecure/Crypto.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable @typescript-eslint/no-explicit-any */
 /* eslint-disable no-bitwise */
 /* eslint-disable more/no-then */
diff --git a/ts/textsecure/Errors.ts b/ts/textsecure/Errors.ts
index 39d16576d873..c6e90f53b8e1 100644
--- a/ts/textsecure/Errors.ts
+++ b/ts/textsecure/Errors.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable @typescript-eslint/no-explicit-any */
 /* eslint-disable max-classes-per-file */
 
diff --git a/ts/textsecure/EventTarget.ts b/ts/textsecure/EventTarget.ts
index 7c06544c4442..c3bbb482ec3b 100644
--- a/ts/textsecure/EventTarget.ts
+++ b/ts/textsecure/EventTarget.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable @typescript-eslint/explicit-module-boundary-types */
 /* eslint-disable @typescript-eslint/no-explicit-any */
 /* eslint-disable guard-for-in */
diff --git a/ts/textsecure/Helpers.ts b/ts/textsecure/Helpers.ts
index 8b626498b9fd..7ad3ea5f1859 100644
--- a/ts/textsecure/Helpers.ts
+++ b/ts/textsecure/Helpers.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable guard-for-in */
 /* eslint-disable no-restricted-syntax */
 /* eslint-disable no-proto */
diff --git a/ts/textsecure/MessageReceiver.ts b/ts/textsecure/MessageReceiver.ts
index 56035a09db71..61f7d914c6a2 100644
--- a/ts/textsecure/MessageReceiver.ts
+++ b/ts/textsecure/MessageReceiver.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable @typescript-eslint/ban-types */
 /* eslint-disable no-bitwise */
 /* eslint-disable class-methods-use-this */
diff --git a/ts/textsecure/OutgoingMessage.ts b/ts/textsecure/OutgoingMessage.ts
index 0ad166c66616..2bcb3b59f10e 100644
--- a/ts/textsecure/OutgoingMessage.ts
+++ b/ts/textsecure/OutgoingMessage.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable guard-for-in */
 /* eslint-disable no-restricted-syntax */
 /* eslint-disable class-methods-use-this */
diff --git a/ts/textsecure/ProvisioningCipher.ts b/ts/textsecure/ProvisioningCipher.ts
index 3c0c9cd130eb..74426e9d73fe 100644
--- a/ts/textsecure/ProvisioningCipher.ts
+++ b/ts/textsecure/ProvisioningCipher.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable more/no-then */
 /* eslint-disable max-classes-per-file */
 
diff --git a/ts/textsecure/SendMessage.ts b/ts/textsecure/SendMessage.ts
index c7cb4ebeefb0..1156e817c160 100644
--- a/ts/textsecure/SendMessage.ts
+++ b/ts/textsecure/SendMessage.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable no-nested-ternary */
 /* eslint-disable class-methods-use-this */
 /* eslint-disable more/no-then */
diff --git a/ts/textsecure/Storage.ts b/ts/textsecure/Storage.ts
index 581e62e02a1d..548b9479433f 100644
--- a/ts/textsecure/Storage.ts
+++ b/ts/textsecure/Storage.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable @typescript-eslint/no-explicit-any */
 import utils from './Helpers';
 
diff --git a/ts/textsecure/StringView.ts b/ts/textsecure/StringView.ts
index 52b9bc2aa4b1..1f8db0641dde 100644
--- a/ts/textsecure/StringView.ts
+++ b/ts/textsecure/StringView.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable no-bitwise */
 /* eslint-disable no-nested-ternary */
 
diff --git a/ts/textsecure/SyncRequest.ts b/ts/textsecure/SyncRequest.ts
index 0b2057a40112..21a77bbf93c4 100644
--- a/ts/textsecure/SyncRequest.ts
+++ b/ts/textsecure/SyncRequest.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable more/no-then */
 /* eslint-disable @typescript-eslint/ban-types */
 /* eslint-disable @typescript-eslint/no-explicit-any */
diff --git a/ts/textsecure/TaskWithTimeout.ts b/ts/textsecure/TaskWithTimeout.ts
index dd28f98437d9..8e3a94dbabed 100644
--- a/ts/textsecure/TaskWithTimeout.ts
+++ b/ts/textsecure/TaskWithTimeout.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export default function createTaskWithTimeout<T>(
   task: () => Promise<T>,
   id: string,
diff --git a/ts/textsecure/WebAPI.ts b/ts/textsecure/WebAPI.ts
index 1574fd9c2cfa..dc8108c5392e 100644
--- a/ts/textsecure/WebAPI.ts
+++ b/ts/textsecure/WebAPI.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable no-param-reassign */
 /* eslint-disable more/no-then */
 /* eslint-disable no-bitwise */
diff --git a/ts/textsecure/WebSocket.ts b/ts/textsecure/WebSocket.ts
index c2f38e8bbcfd..daa2013be80f 100644
--- a/ts/textsecure/WebSocket.ts
+++ b/ts/textsecure/WebSocket.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { w3cwebsocket } from 'websocket';
 
 type ModifiedEventSource = Omit<EventSource, 'onerror'>;
diff --git a/ts/textsecure/WebsocketResources.ts b/ts/textsecure/WebsocketResources.ts
index 3a6f12114257..918381dd0004 100644
--- a/ts/textsecure/WebsocketResources.ts
+++ b/ts/textsecure/WebsocketResources.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable no-param-reassign */
 /* eslint-disable @typescript-eslint/no-explicit-any */
 /* eslint-disable @typescript-eslint/ban-types */
diff --git a/ts/textsecure/index.ts b/ts/textsecure/index.ts
index c29a7a013f95..1273e0f91e0f 100644
--- a/ts/textsecure/index.ts
+++ b/ts/textsecure/index.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import EventTarget from './EventTarget';
 import AccountManager from './AccountManager';
 import MessageReceiver from './MessageReceiver';
diff --git a/ts/types/Attachment.ts b/ts/types/Attachment.ts
index 8bc42acccec0..14a73d9800ec 100644
--- a/ts/types/Attachment.ts
+++ b/ts/types/Attachment.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import is from '@sindresorhus/is';
 import moment from 'moment';
 import { isNumber, padStart } from 'lodash';
diff --git a/ts/types/Calling.ts b/ts/types/Calling.ts
index 0f0d2af27b35..ccbb8bd92c09 100644
--- a/ts/types/Calling.ts
+++ b/ts/types/Calling.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // Must be kept in sync with RingRTC.CallState
 export enum CallState {
   Prering = 'init',
diff --git a/ts/types/Colors.ts b/ts/types/Colors.ts
index 801a9a62dd57..90bb66d243c5 100644
--- a/ts/types/Colors.ts
+++ b/ts/types/Colors.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export const Colors = [
   'red',
   'deep_orange',
diff --git a/ts/types/Contact.tsx b/ts/types/Contact.tsx
index 955b9c4572d3..3ec8f0b768c1 100644
--- a/ts/types/Contact.tsx
+++ b/ts/types/Contact.tsx
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { format as formatPhoneNumber } from './PhoneNumber';
 
 export interface ContactType {
diff --git a/ts/types/Dialogs.ts b/ts/types/Dialogs.ts
index 7368664163d5..7fd594d4e498 100644
--- a/ts/types/Dialogs.ts
+++ b/ts/types/Dialogs.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable camelcase */
 
 export enum Dialogs {
diff --git a/ts/types/I18N.ts b/ts/types/I18N.ts
index acf80809f97a..1e20429181f1 100644
--- a/ts/types/I18N.ts
+++ b/ts/types/I18N.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export type LocaleMessagesType = {
   [key: string]: {
     message: string;
diff --git a/ts/types/IndexedDB.ts b/ts/types/IndexedDB.ts
index 687606de3b3b..312e2433fdf8 100644
--- a/ts/types/IndexedDB.ts
+++ b/ts/types/IndexedDB.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // IndexedDB doesn’t support boolean indexes so we map `true` to 1 and `false`
 // to `0`, i.e. `IndexableBoolean`.
 // N.B. Using `undefined` allows excluding an entry from an index. Useful
diff --git a/ts/types/Logging.ts b/ts/types/Logging.ts
index 398417f51bfb..5f96ab00b865 100644
--- a/ts/types/Logging.ts
+++ b/ts/types/Logging.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 type LogFunction = (...args: Array<unknown>) => void;
 
 export type LoggerType = {
diff --git a/ts/types/MIME.ts b/ts/types/MIME.ts
index b3d968fa448b..11d20b860b55 100644
--- a/ts/types/MIME.ts
+++ b/ts/types/MIME.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export type MIMEType = string & { _mimeTypeBrand: never };
 
 export const APPLICATION_OCTET_STREAM = 'application/octet-stream' as MIMEType;
diff --git a/ts/types/MapAsync.ts b/ts/types/MapAsync.ts
index 92c357d59ef0..2ebb8f5ecb9d 100644
--- a/ts/types/MapAsync.ts
+++ b/ts/types/MapAsync.ts
@@ -1 +1,4 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export type MapAsync<T> = (value: T) => Promise<T>;
diff --git a/ts/types/Message.ts b/ts/types/Message.ts
index f02ee6b291d8..af5f250b85f0 100644
--- a/ts/types/Message.ts
+++ b/ts/types/Message.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable camelcase */
 
 import { Attachment } from './Attachment';
diff --git a/ts/types/PhoneNumber.ts b/ts/types/PhoneNumber.ts
index 479c936c7954..b6f7fcec4f9b 100644
--- a/ts/types/PhoneNumber.ts
+++ b/ts/types/PhoneNumber.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import memoizee from 'memoizee';
 import { instance, PhoneNumberFormat } from '../util/libphonenumberInstance';
 
diff --git a/ts/types/Settings.ts b/ts/types/Settings.ts
index 2e757e1bdf2e..f9eff3860d50 100644
--- a/ts/types/Settings.ts
+++ b/ts/types/Settings.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as OS from '../OS';
 
 const MIN_WINDOWS_VERSION = '8.0.0';
diff --git a/ts/types/SocketStatus.ts b/ts/types/SocketStatus.ts
index 13c02e6712ec..d014fa538529 100644
--- a/ts/types/SocketStatus.ts
+++ b/ts/types/SocketStatus.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // Maps to values found here: https://developer.mozilla.org/en-US/docs/Web/API/WebSocket/readyState
 // which are returned by libtextsecure's MessageReceiver
 export enum SocketStatus {
diff --git a/ts/types/Util.ts b/ts/types/Util.ts
index 3016d9fcd4bf..bbf87a97c069 100644
--- a/ts/types/Util.ts
+++ b/ts/types/Util.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export type BodyRangesType = Array<{
   start: number;
   length: number;
diff --git a/ts/types/message/initializeAttachmentMetadata.ts b/ts/types/message/initializeAttachmentMetadata.ts
index 846741b096ba..e2a19b7c997e 100644
--- a/ts/types/message/initializeAttachmentMetadata.ts
+++ b/ts/types/message/initializeAttachmentMetadata.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as Attachment from '../Attachment';
 import * as IndexedDB from '../IndexedDB';
 import { Message, UserMessage } from '../Message';
diff --git a/ts/updater/common.ts b/ts/updater/common.ts
index 0903de1c49a1..720b80e0ba54 100644
--- a/ts/updater/common.ts
+++ b/ts/updater/common.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable no-console */
 import {
   createWriteStream,
diff --git a/ts/updater/curve.ts b/ts/updater/curve.ts
index e220bdadedf2..029add7124e3 100644
--- a/ts/updater/curve.ts
+++ b/ts/updater/curve.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { randomBytes } from 'crypto';
 import {
   calculateSignature,
diff --git a/ts/updater/generateKeyPair.ts b/ts/updater/generateKeyPair.ts
index b47ef770e5aa..89c7b83797fa 100644
--- a/ts/updater/generateKeyPair.ts
+++ b/ts/updater/generateKeyPair.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable no-console */
 import { getCliOptions, getPrintableError } from './common';
 import { keyPair } from './curve';
diff --git a/ts/updater/generateSignature.ts b/ts/updater/generateSignature.ts
index 5a0b3a5d50f7..5560cece7838 100644
--- a/ts/updater/generateSignature.ts
+++ b/ts/updater/generateSignature.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable no-console */
 import { join, resolve } from 'path';
 import { readdir as readdirCallback } from 'fs';
diff --git a/ts/updater/index.ts b/ts/updater/index.ts
index e1e4f512ff0f..5ea4281bf155 100644
--- a/ts/updater/index.ts
+++ b/ts/updater/index.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { get as getFromConfig } from 'config';
 import { BrowserWindow } from 'electron';
 
diff --git a/ts/updater/macos.ts b/ts/updater/macos.ts
index c463e61c08c9..a3834aea0de2 100644
--- a/ts/updater/macos.ts
+++ b/ts/updater/macos.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { createReadStream, statSync } from 'fs';
 import { createServer, IncomingMessage, Server, ServerResponse } from 'http';
 import { AddressInfo } from 'net';
diff --git a/ts/updater/signature.ts b/ts/updater/signature.ts
index 21909f69f154..bd22574e9388 100644
--- a/ts/updater/signature.ts
+++ b/ts/updater/signature.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { createHash } from 'crypto';
 import {
   createReadStream,
diff --git a/ts/updater/windows.ts b/ts/updater/windows.ts
index 13878b9c2590..ac56dd39f492 100644
--- a/ts/updater/windows.ts
+++ b/ts/updater/windows.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { dirname, join } from 'path';
 import { spawn as spawnEmitter, SpawnOptions } from 'child_process';
 import { readdir as readdirCallback, unlink as unlinkCallback } from 'fs';
diff --git a/ts/util/ExpirationTimerOptions.ts b/ts/util/ExpirationTimerOptions.ts
index 089fac2f66a9..4242125d52c4 100644
--- a/ts/util/ExpirationTimerOptions.ts
+++ b/ts/util/ExpirationTimerOptions.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as Backbone from 'backbone';
 import * as moment from 'moment';
 import { LocalizerType } from '../types/Util';
diff --git a/ts/util/GoogleChrome.ts b/ts/util/GoogleChrome.ts
index 52db78d0f3be..ef0761ef8a1e 100644
--- a/ts/util/GoogleChrome.ts
+++ b/ts/util/GoogleChrome.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as MIME from '../types/MIME';
 
 interface MIMETypeSupportMap {
diff --git a/ts/util/JobQueue.ts b/ts/util/JobQueue.ts
index 609808995484..3ab6d777cc3b 100644
--- a/ts/util/JobQueue.ts
+++ b/ts/util/JobQueue.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import PQueue from 'p-queue';
 import createTaskWithTimeout from '../textsecure/TaskWithTimeout';
 
diff --git a/ts/util/Sound.ts b/ts/util/Sound.ts
index 87551cc661ed..6b55d3f19be3 100644
--- a/ts/util/Sound.ts
+++ b/ts/util/Sound.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export type SoundOpts = {
   loop?: boolean;
   src: string;
diff --git a/ts/util/arrayBufferToObjectURL.ts b/ts/util/arrayBufferToObjectURL.ts
index 760193c098dc..b5d60345a0f0 100644
--- a/ts/util/arrayBufferToObjectURL.ts
+++ b/ts/util/arrayBufferToObjectURL.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import is from '@sindresorhus/is';
 
 import { MIMEType } from '../types/MIME';
diff --git a/ts/util/batcher.ts b/ts/util/batcher.ts
index e7ccca01d897..99b6c5d7ba76 100644
--- a/ts/util/batcher.ts
+++ b/ts/util/batcher.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import PQueue from 'p-queue';
 
 import { sleep } from './sleep';
diff --git a/ts/util/callingPermissions.ts b/ts/util/callingPermissions.ts
index 8fe138f77fec..d14042426c87 100644
--- a/ts/util/callingPermissions.ts
+++ b/ts/util/callingPermissions.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export async function requestCameraPermissions(): Promise<boolean> {
   if (!(await window.getMediaCameraPermissions())) {
     await window.showCallingPermissionsPopup(true);
diff --git a/ts/util/callingTones.ts b/ts/util/callingTones.ts
index 6bb992990415..c48e2a827d62 100644
--- a/ts/util/callingTones.ts
+++ b/ts/util/callingTones.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import PQueue from 'p-queue';
 import { Sound } from './Sound';
 
diff --git a/ts/util/cleanSearchTerm.ts b/ts/util/cleanSearchTerm.ts
index c7a593762c96..6d6ba7edd869 100644
--- a/ts/util/cleanSearchTerm.ts
+++ b/ts/util/cleanSearchTerm.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export function cleanSearchTerm(searchTerm: string): string {
   const lowercase = searchTerm.toLowerCase();
   const withoutSpecialCharacters = lowercase.replace(
diff --git a/ts/util/combineNames.ts b/ts/util/combineNames.ts
index 6cbf2104b67e..a7afab15e4bf 100644
--- a/ts/util/combineNames.ts
+++ b/ts/util/combineNames.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable camelcase */
 
 // We don't include unicode-12.1.0 because it's over 100MB in size
diff --git a/ts/util/deleteForEveryone.ts b/ts/util/deleteForEveryone.ts
index 4f2cacf25329..38d823f945ce 100644
--- a/ts/util/deleteForEveryone.ts
+++ b/ts/util/deleteForEveryone.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { DeletesModelType } from '../model-types.d';
 import { MessageModel } from '../models/messages';
 
diff --git a/ts/util/downloadAttachment.ts b/ts/util/downloadAttachment.ts
index 5a52a455e350..6cd28db41d78 100644
--- a/ts/util/downloadAttachment.ts
+++ b/ts/util/downloadAttachment.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import {
   AttachmentPointerClass,
   DownloadAttachmentType,
diff --git a/ts/util/formatDuration.ts b/ts/util/formatDuration.ts
index 02a6ffc98ffe..281299638ed4 100644
--- a/ts/util/formatDuration.ts
+++ b/ts/util/formatDuration.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import moment from 'moment';
 
 const HOUR = 1000 * 60 * 60;
diff --git a/ts/util/formatRelativeTime.ts b/ts/util/formatRelativeTime.ts
index fc9b94c04c0b..95d326bc6ef7 100644
--- a/ts/util/formatRelativeTime.ts
+++ b/ts/util/formatRelativeTime.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import moment from 'moment';
 import { LocalizerType } from '../types/Util';
 
diff --git a/ts/util/getAnimatedPngDataIfExists.ts b/ts/util/getAnimatedPngDataIfExists.ts
index 242cae62ec9a..51c7a21e4390 100644
--- a/ts/util/getAnimatedPngDataIfExists.ts
+++ b/ts/util/getAnimatedPngDataIfExists.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const PNG_SIGNATURE = new Uint8Array([137, 80, 78, 71, 13, 10, 26, 10]);
 const ACTL_CHUNK_BYTES = new TextEncoder().encode('acTL');
 const IDAT_CHUNK_BYTES = new TextEncoder().encode('IDAT');
diff --git a/ts/util/getInitials.ts b/ts/util/getInitials.ts
index bbb370c1b907..856603083329 100644
--- a/ts/util/getInitials.ts
+++ b/ts/util/getInitials.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const BAD_CHARACTERS = /[^A-Za-z\s]+/g;
 const WHITESPACE = /\s+/g;
 
diff --git a/ts/util/getMuteOptions.ts b/ts/util/getMuteOptions.ts
index 1148adfd1408..fec8be1f6006 100644
--- a/ts/util/getMuteOptions.ts
+++ b/ts/util/getMuteOptions.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import moment from 'moment';
 import { LocalizerType } from '../types/Util';
 
diff --git a/ts/util/getStringForProfileChange.ts b/ts/util/getStringForProfileChange.ts
index ad864c4bb3d3..22b5cf24145b 100644
--- a/ts/util/getStringForProfileChange.ts
+++ b/ts/util/getStringForProfileChange.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { LocalizerType } from '../types/Util';
 
 export type ProfileNameChangeType = {
diff --git a/ts/util/getTextWithMentions.ts b/ts/util/getTextWithMentions.ts
index 81f141a9fa67..cfa2a917cd4c 100644
--- a/ts/util/getTextWithMentions.ts
+++ b/ts/util/getTextWithMentions.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { BodyRangesType } from '../types/Util';
 
 export function getTextWithMentions(
diff --git a/ts/util/getUserAgent.ts b/ts/util/getUserAgent.ts
index d531cdc6a528..fdc2942178dd 100644
--- a/ts/util/getUserAgent.ts
+++ b/ts/util/getUserAgent.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export function getUserAgent(appVersion: string): string {
   return `Signal-Desktop/${appVersion}`;
 }
diff --git a/ts/util/hasExpired.ts b/ts/util/hasExpired.ts
index 91d66c80f4b2..750b9be92954 100644
--- a/ts/util/hasExpired.ts
+++ b/ts/util/hasExpired.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const env = window.getEnvironment();
 
 const NINETY_ONE_DAYS = 86400 * 91 * 1000;
diff --git a/ts/util/hooks.ts b/ts/util/hooks.ts
index 6031b9f2bd93..628feaa95f38 100644
--- a/ts/util/hooks.ts
+++ b/ts/util/hooks.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as React from 'react';
 import { ActionCreatorsMapObject, bindActionCreators } from 'redux';
 import { useDispatch } from 'react-redux';
diff --git a/ts/util/imageToBlurHash.ts b/ts/util/imageToBlurHash.ts
index d642a1bcf0a8..2dfa8f76e9ba 100644
--- a/ts/util/imageToBlurHash.ts
+++ b/ts/util/imageToBlurHash.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import loadImage from 'blueimp-load-image';
 import { encode } from 'blurhash';
 
diff --git a/ts/util/index.ts b/ts/util/index.ts
index 37f9f7962b48..203efe19005d 100644
--- a/ts/util/index.ts
+++ b/ts/util/index.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as GoogleChrome from './GoogleChrome';
 import * as Registration from './registration';
 import { arrayBufferToObjectURL } from './arrayBufferToObjectURL';
diff --git a/ts/util/isFileDangerous.ts b/ts/util/isFileDangerous.ts
index 03f3decc0afe..6e007a4bb18b 100644
--- a/ts/util/isFileDangerous.ts
+++ b/ts/util/isFileDangerous.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 const DANGEROUS_FILE_TYPES = /\.(ADE|ADP|APK|BAT|CAB|CHM|CMD|COM|CPL|DIAGCAB|DLL|DMG|EXE|HTA|INF|INS|ISP|JAR|JS|JSE|LIB|LNK|MDE|MHT|MSC|MSI|MSP|MST|NSH|PIF|PS1|PSC1|PSM1|PSRC|REG|SCR|SCT|SETTINGCONTENT-MS|SHB|SYS|VB|VBE|VBS|VXD|WSC|WSF|WSH)\.?$/i;
 
 export function isFileDangerous(fileName: string): boolean {
diff --git a/ts/util/isMuted.ts b/ts/util/isMuted.ts
index 18f446827ce8..3405edfe5831 100644
--- a/ts/util/isMuted.ts
+++ b/ts/util/isMuted.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export function isMuted(muteExpiresAt: undefined | number): boolean {
   return Boolean(muteExpiresAt && Date.now() < muteExpiresAt);
 }
diff --git a/ts/util/isPathInside.ts b/ts/util/isPathInside.ts
index 98698092abed..3ee39e2c7529 100644
--- a/ts/util/isPathInside.ts
+++ b/ts/util/isPathInside.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // This is inspired by the `is-path-inside` module on npm.
 import * as path from 'path';
 
diff --git a/ts/util/libphonenumberInstance.ts b/ts/util/libphonenumberInstance.ts
index ad0fe81bbe3b..402ecb48a0ba 100644
--- a/ts/util/libphonenumberInstance.ts
+++ b/ts/util/libphonenumberInstance.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import libphonenumber from 'google-libphonenumber';
 
 const instance = libphonenumber.PhoneNumberUtil.getInstance();
diff --git a/ts/util/lint/analyze_exceptions.ts b/ts/util/lint/analyze_exceptions.ts
index 63ed7e4f31bc..f2d6e7f2cc81 100644
--- a/ts/util/lint/analyze_exceptions.ts
+++ b/ts/util/lint/analyze_exceptions.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { join } from 'path';
 
 import { fromPairs, groupBy, map } from 'lodash';
diff --git a/ts/util/lint/exceptions.json b/ts/util/lint/exceptions.json
index 5b77a39b096f..527aac6ae2f6 100644
--- a/ts/util/lint/exceptions.json
+++ b/ts/util/lint/exceptions.json
@@ -3,7 +3,7 @@
     "rule": "jQuery-load(",
     "path": "app/locale.js",
     "line": "function load({ appLocale, logger } = {}) {",
-    "lineNumber": 28,
+    "lineNumber": 31,
     "reasonCategory": "falseMatch",
     "updated": "2018-09-13T21:20:44.234Z"
   },
@@ -128,7 +128,7 @@
     "rule": "jQuery-$(",
     "path": "js/about_start.js",
     "line": "$('.version').text(`v${window.getVersion()}`);",
-    "lineNumber": 4,
+    "lineNumber": 7,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -137,7 +137,7 @@
     "rule": "jQuery-$(",
     "path": "js/about_start.js",
     "line": "$('.environment').text(states.join(' - '));",
-    "lineNumber": 16,
+    "lineNumber": 19,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -146,7 +146,7 @@
     "rule": "jQuery-$(",
     "path": "js/about_start.js",
     "line": "$(document).on('keydown', e => {",
-    "lineNumber": 19,
+    "lineNumber": 22,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -155,7 +155,7 @@
     "rule": "jQuery-$(",
     "path": "js/about_start.js",
     "line": "$('.acknowledgments').text(window.i18n('softwareAcknowledgments'));",
-    "lineNumber": 26,
+    "lineNumber": 29,
     "reasonCategory": "usageTrusted",
     "updated": "2020-09-16T14:49:26.520Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -164,7 +164,7 @@
     "rule": "jQuery-$(",
     "path": "js/about_start.js",
     "line": "$('.privacy').text(window.i18n('privacyPolicy'));",
-    "lineNumber": 27,
+    "lineNumber": 30,
     "reasonCategory": "usageTrusted",
     "updated": "2020-09-16T14:49:26.520Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -173,7 +173,7 @@
     "rule": "jQuery-$(",
     "path": "js/debug_log_start.js",
     "line": "$(document).on('keydown', e => {",
-    "lineNumber": 4,
+    "lineNumber": 7,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -182,7 +182,7 @@
     "rule": "jQuery-$(",
     "path": "js/debug_log_start.js",
     "line": "const $body = $(document.body);",
-    "lineNumber": 10,
+    "lineNumber": 13,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -191,7 +191,7 @@
     "rule": "jQuery-appendTo(",
     "path": "js/debug_log_start.js",
     "line": "window.view.$el.appendTo($body);",
-    "lineNumber": 17,
+    "lineNumber": 20,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T18:13:29.628Z",
     "reasonDetail": "Interacting with already-existing DOM nodes"
@@ -200,7 +200,7 @@
     "rule": "jQuery-$(",
     "path": "js/loading_start.js",
     "line": "$(() => {",
-    "lineNumber": 3,
+    "lineNumber": 6,
     "reasonCategory": "usageTrusted",
     "updated": "2020-03-25T15:45:04.024Z"
   },
@@ -208,7 +208,7 @@
     "rule": "jQuery-$(",
     "path": "js/loading_start.js",
     "line": "  $('.message').text(window.i18n('optimizingApplication'));",
-    "lineNumber": 4,
+    "lineNumber": 7,
     "reasonCategory": "usageTrusted",
     "updated": "2020-03-25T15:45:04.024Z"
   },
@@ -216,7 +216,7 @@
     "rule": "jQuery-append(",
     "path": "js/modules/debuglogs.js",
     "line": "  form.append('key', fields.key);",
-    "lineNumber": 50,
+    "lineNumber": 53,
     "reasonCategory": "falseMatch",
     "updated": "2020-03-20T20:40:34.498Z"
   },
@@ -224,7 +224,7 @@
     "rule": "jQuery-append(",
     "path": "js/modules/debuglogs.js",
     "line": "      form.append(key, value);",
-    "lineNumber": 54,
+    "lineNumber": 57,
     "reasonCategory": "falseMatch",
     "updated": "2020-03-20T20:40:34.498Z"
   },
@@ -232,7 +232,7 @@
     "rule": "jQuery-append(",
     "path": "js/modules/debuglogs.js",
     "line": "  form.append('Content-Type', contentType);",
-    "lineNumber": 59,
+    "lineNumber": 62,
     "reasonCategory": "falseMatch",
     "updated": "2020-03-20T20:40:34.498Z"
   },
@@ -240,7 +240,7 @@
     "rule": "jQuery-append(",
     "path": "js/modules/debuglogs.js",
     "line": "  form.append('file', contentBuffer, {",
-    "lineNumber": 60,
+    "lineNumber": 63,
     "reasonCategory": "falseMatch",
     "updated": "2020-09-11T17:24:56.124Z"
   },
@@ -248,7 +248,7 @@
     "rule": "jQuery-load(",
     "path": "js/modules/emojis.js",
     "line": "async function load() {",
-    "lineNumber": 11,
+    "lineNumber": 14,
     "reasonCategory": "falseMatch",
     "updated": "2019-10-31T17:28:08.684Z"
   },
@@ -256,7 +256,7 @@
     "rule": "jQuery-$(",
     "path": "js/modules/i18n.js",
     "line": "    const FIND_REPLACEMENTS = /\\$([^$]+)\\$/g;",
-    "lineNumber": 45,
+    "lineNumber": 48,
     "reasonCategory": "falseMatch",
     "updated": "2020-07-21T18:34:59.251Z"
   },
@@ -264,7 +264,7 @@
     "rule": "jQuery-load(",
     "path": "js/modules/stickers.js",
     "line": "async function load() {",
-    "lineNumber": 80,
+    "lineNumber": 83,
     "reasonCategory": "falseMatch",
     "updated": "2019-04-26T17:48:30.675Z"
   },
@@ -272,7 +272,7 @@
     "rule": "jQuery-$(",
     "path": "js/permissions_popup_start.js",
     "line": "$(document).on('keydown', e => {",
-    "lineNumber": 3,
+    "lineNumber": 6,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -281,7 +281,7 @@
     "rule": "jQuery-$(",
     "path": "js/permissions_popup_start.js",
     "line": "const $body = $(document.body);",
-    "lineNumber": 9,
+    "lineNumber": 12,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -290,7 +290,7 @@
     "rule": "jQuery-appendTo(",
     "path": "js/permissions_popup_start.js",
     "line": "window.view.$el.appendTo($body);",
-    "lineNumber": 49,
+    "lineNumber": 52,
     "reasonCategory": "usageTrusted",
     "updated": "2020-06-02T21:51:34.813Z",
     "reasonDetail": "Interacting with already-existing DOM nodes"
@@ -299,7 +299,7 @@
     "rule": "jQuery-$(",
     "path": "js/settings_start.js",
     "line": "$(document).on('keydown', e => {",
-    "lineNumber": 3,
+    "lineNumber": 6,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -308,7 +308,7 @@
     "rule": "jQuery-$(",
     "path": "js/settings_start.js",
     "line": "const $body = $(document.body);",
-    "lineNumber": 9,
+    "lineNumber": 12,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -317,7 +317,7 @@
     "rule": "jQuery-appendTo(",
     "path": "js/settings_start.js",
     "line": "    window.view.$el.appendTo($body);",
-    "lineNumber": 56,
+    "lineNumber": 59,
     "reasonCategory": "usageTrusted",
     "updated": "2020-08-21T11:29:29.636Z",
     "reasonDetail": "Interacting with already-existing DOM nodes"
@@ -326,7 +326,7 @@
     "rule": "jQuery-load(",
     "path": "js/signal_protocol_store.js",
     "line": "      await ConversationController.load();",
-    "lineNumber": 980,
+    "lineNumber": 983,
     "reasonCategory": "falseMatch",
     "updated": "2020-06-12T14:20:09.936Z"
   },
@@ -334,7 +334,7 @@
     "rule": "DOM-innerHTML",
     "path": "js/views/app_view.js",
     "line": "      this.el.innerHTML = '';",
-    "lineNumber": 52,
+    "lineNumber": 55,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-15T00:38:04.183Z",
     "reasonDetail": "Hard-coded string"
@@ -343,7 +343,7 @@
     "rule": "jQuery-append(",
     "path": "js/views/app_view.js",
     "line": "      this.el.append(view.el);",
-    "lineNumber": 53,
+    "lineNumber": 56,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T18:13:29.628Z",
     "reasonDetail": "Interacting with already-existing DOM nodes"
@@ -352,7 +352,7 @@
     "rule": "jQuery-appendTo(",
     "path": "js/views/app_view.js",
     "line": "      this.debugLogView.$el.appendTo(this.el);",
-    "lineNumber": 59,
+    "lineNumber": 62,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T18:13:29.628Z",
     "reasonDetail": "Interacting with already-existing DOM nodes"
@@ -361,7 +361,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/confirmation_dialog_view.js",
     "line": "      setTimeout(() => this.$('.cancel').focus(), 1);",
-    "lineNumber": 73,
+    "lineNumber": 76,
     "reasonCategory": "usageTrusted",
     "updated": "2019-12-07T02:04:56.987Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -370,7 +370,7 @@
     "rule": "jQuery-append(",
     "path": "js/views/contact_list_view.js",
     "line": "        this.$el.append(this.contactView.el);",
-    "lineNumber": 35,
+    "lineNumber": 38,
     "reasonCategory": "usageTrusted",
     "updated": "2019-07-31T00:19:18.696Z",
     "reasonDetail": "Known DOM elements"
@@ -379,7 +379,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/debug_log_view.js",
     "line": "      this.$('textarea').val(i18n('loading'));",
-    "lineNumber": 41,
+    "lineNumber": 44,
     "reasonCategory": "usageTrusted",
     "updated": "2020-05-01T17:11:39.527Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -388,7 +388,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/debug_log_view.js",
     "line": "        this.$('textarea').val(text);",
-    "lineNumber": 45,
+    "lineNumber": 48,
     "reasonCategory": "usageTrusted",
     "updated": "2020-05-01T17:11:39.527Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -397,7 +397,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/debug_log_view.js",
     "line": "      const text = this.$('textarea').val();",
-    "lineNumber": 64,
+    "lineNumber": 67,
     "reasonCategory": "usageTrusted",
     "updated": "2020-05-01T17:11:39.527Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -406,7 +406,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/debug_log_view.js",
     "line": "      this.$('.buttons, textarea').remove();",
-    "lineNumber": 69,
+    "lineNumber": 72,
     "reasonCategory": "usageTrusted",
     "updated": "2020-05-01T17:11:39.527Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -415,7 +415,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/debug_log_view.js",
     "line": "      this.$('.result').addClass('loading');",
-    "lineNumber": 70,
+    "lineNumber": 73,
     "reasonCategory": "usageTrusted",
     "updated": "2020-09-11T17:24:56.124Z",
     "reasonDetail": "Static selector argument"
@@ -424,7 +424,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/debug_log_view.js",
     "line": "          el: this.$('.result'),",
-    "lineNumber": 76,
+    "lineNumber": 79,
     "reasonCategory": "usageTrusted",
     "updated": "2020-05-01T17:11:39.527Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -433,7 +433,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/debug_log_view.js",
     "line": "        this.$('.loading').removeClass('loading');",
-    "lineNumber": 78,
+    "lineNumber": 81,
     "reasonCategory": "usageTrusted",
     "updated": "2020-05-01T17:11:39.527Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -442,7 +442,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/debug_log_view.js",
     "line": "        this.$('.link')",
-    "lineNumber": 80,
+    "lineNumber": 83,
     "reasonCategory": "usageTrusted",
     "updated": "2020-05-01T17:11:39.527Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -451,7 +451,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/debug_log_view.js",
     "line": "        this.$('.loading').removeClass('loading');",
-    "lineNumber": 88,
+    "lineNumber": 91,
     "reasonCategory": "usageTrusted",
     "updated": "2020-05-01T17:11:39.527Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -460,7 +460,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/debug_log_view.js",
     "line": "        this.$('.result').text(i18n('debugLogError'));",
-    "lineNumber": 89,
+    "lineNumber": 92,
     "reasonCategory": "usageTrusted",
     "updated": "2020-09-11T17:24:56.124Z",
     "reasonDetail": "Static selector argument"
@@ -469,7 +469,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/group_member_list_view.js",
     "line": "      this.$('.container').append(this.member_list_view.el);",
-    "lineNumber": 25,
+    "lineNumber": 28,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -478,7 +478,7 @@
     "rule": "jQuery-append(",
     "path": "js/views/group_member_list_view.js",
     "line": "      this.$('.container').append(this.member_list_view.el);",
-    "lineNumber": 25,
+    "lineNumber": 28,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T18:13:29.628Z",
     "reasonDetail": "Interacting with already-existing DOM nodes"
@@ -487,7 +487,7 @@
     "rule": "jQuery-html(",
     "path": "js/views/identicon_svg_view.js",
     "line": "      const html = this.render().$el.html();",
-    "lineNumber": 17,
+    "lineNumber": 20,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-15T00:38:04.183Z",
     "reasonDetail": "Getting the value, not setting it"
@@ -496,7 +496,7 @@
     "rule": "jQuery-appendTo(",
     "path": "js/views/inbox_view.js",
     "line": "        view.$el.appendTo(this.el);",
-    "lineNumber": 31,
+    "lineNumber": 34,
     "reasonCategory": "usageTrusted",
     "updated": "2019-10-21T22:30:15.622Z",
     "reasonDetail": "Known DOM elements"
@@ -505,7 +505,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/inbox_view.js",
     "line": "        this.$('.message').text(message);",
-    "lineNumber": 65,
+    "lineNumber": 68,
     "reasonCategory": "usageTrusted",
     "updated": "2019-10-21T22:30:15.622Z",
     "reasonDetail": "Hardcoded selector"
@@ -514,7 +514,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/inbox_view.js",
     "line": "        el: this.$('.conversation-stack'),",
-    "lineNumber": 81,
+    "lineNumber": 84,
     "reasonCategory": "usageTrusted",
     "updated": "2019-10-21T22:30:15.622Z",
     "reasonDetail": "Hardcoded selector"
@@ -523,7 +523,7 @@
     "rule": "jQuery-prependTo(",
     "path": "js/views/inbox_view.js",
     "line": "        this.appLoadingScreen.$el.prependTo(this.el);",
-    "lineNumber": 95,
+    "lineNumber": 98,
     "reasonCategory": "usageTrusted",
     "updated": "2019-10-21T22:30:15.622Z",
     "reasonDetail": "Known DOM elements"
@@ -532,7 +532,7 @@
     "rule": "jQuery-appendTo(",
     "path": "js/views/inbox_view.js",
     "line": "        toast.$el.appendTo(this.$el);",
-    "lineNumber": 104,
+    "lineNumber": 107,
     "reasonCategory": "usageTrusted",
     "updated": "2020-05-28T17:42:35.329Z",
     "reasonDetail": "Known DOM elements"
@@ -541,7 +541,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/inbox_view.js",
     "line": "      this.$('.call-manager-placeholder').append(this.callManagerView.el);",
-    "lineNumber": 123,
+    "lineNumber": 126,
     "reasonCategory": "usageTrusted",
     "updated": "2020-05-28T17:42:35.329Z",
     "reasonDetail": "<optional>"
@@ -550,7 +550,7 @@
     "rule": "jQuery-append(",
     "path": "js/views/inbox_view.js",
     "line": "      this.$('.call-manager-placeholder').append(this.callManagerView.el);",
-    "lineNumber": 123,
+    "lineNumber": 126,
     "reasonCategory": "usageTrusted",
     "updated": "2020-05-28T17:42:35.329Z",
     "reasonDetail": "<optional>"
@@ -559,7 +559,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/inbox_view.js",
     "line": "      this.$('.left-pane-placeholder').append(this.leftPaneView.el);",
-    "lineNumber": 134,
+    "lineNumber": 137,
     "reasonCategory": "usageTrusted",
     "updated": "2020-05-28T17:42:35.329Z",
     "reasonDetail": "Known DOM elements"
@@ -568,7 +568,7 @@
     "rule": "jQuery-append(",
     "path": "js/views/inbox_view.js",
     "line": "      this.$('.left-pane-placeholder').append(this.leftPaneView.el);",
-    "lineNumber": 134,
+    "lineNumber": 137,
     "reasonCategory": "usageTrusted",
     "updated": "2020-05-28T17:42:35.329Z",
     "reasonDetail": "Known DOM elements"
@@ -577,7 +577,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/inbox_view.js",
     "line": "      if (e && this.$(e.target).closest('.placeholder').length) {",
-    "lineNumber": 187,
+    "lineNumber": 190,
     "reasonCategory": "usageTrusted",
     "updated": "2020-05-28T17:42:35.329Z",
     "reasonDetail": "Known DOM elements"
@@ -586,7 +586,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/inbox_view.js",
     "line": "      this.$('#header, .gutter').addClass('inactive');",
-    "lineNumber": 191,
+    "lineNumber": 194,
     "reasonCategory": "usageTrusted",
     "updated": "2020-05-28T17:42:35.329Z",
     "reasonDetail": "Hardcoded selector"
@@ -595,7 +595,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/inbox_view.js",
     "line": "      this.$('.conversation-stack').removeClass('inactive');",
-    "lineNumber": 192,
+    "lineNumber": 195,
     "reasonCategory": "usageTrusted",
     "updated": "2020-09-11T17:24:56.124Z",
     "reasonDetail": "Static selector argument"
@@ -604,7 +604,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/inbox_view.js",
     "line": "      this.$('.conversation-stack').addClass('inactive');",
-    "lineNumber": 195,
+    "lineNumber": 198,
     "reasonCategory": "usageTrusted",
     "updated": "2020-05-28T17:42:35.329Z",
     "reasonDetail": "Hardcoded selector"
@@ -613,7 +613,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/inbox_view.js",
     "line": "      this.$('#header, .gutter').removeClass('inactive');",
-    "lineNumber": 196,
+    "lineNumber": 199,
     "reasonCategory": "usageTrusted",
     "updated": "2020-09-11T17:24:56.124Z",
     "reasonDetail": "Static selector argument"
@@ -622,7 +622,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/inbox_view.js",
     "line": "      this.$('.conversation:first .menu').trigger('close');",
-    "lineNumber": 197,
+    "lineNumber": 200,
     "reasonCategory": "usageTrusted",
     "updated": "2020-05-28T17:42:35.329Z",
     "reasonDetail": "Hardcoded selector"
@@ -631,7 +631,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/inbox_view.js",
     "line": "      if (e && this.$(e.target).closest('.capture-audio').length > 0) {",
-    "lineNumber": 219,
+    "lineNumber": 222,
     "reasonCategory": "usageTrusted",
     "updated": "2020-05-29T18:29:18.234Z",
     "reasonDetail": "Known DOM elements"
@@ -640,7 +640,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/inbox_view.js",
     "line": "      this.$('.conversation:first .recorder').trigger('close');",
-    "lineNumber": 222,
+    "lineNumber": 225,
     "reasonCategory": "usageTrusted",
     "updated": "2020-05-29T18:29:18.234Z",
     "reasonDetail": "Hardcoded selector"
@@ -649,7 +649,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/install_view.js",
     "line": "      this.$('#qr img').remove();",
-    "lineNumber": 158,
+    "lineNumber": 161,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -658,7 +658,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/install_view.js",
     "line": "      this.$('#qr canvas').remove();",
-    "lineNumber": 159,
+    "lineNumber": 162,
     "reasonCategory": "usageTrusted",
     "updated": "2020-09-11T17:24:56.124Z",
     "reasonDetail": "Static selector argument"
@@ -667,7 +667,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/install_view.js",
     "line": "      this.$('#qr .container').show();",
-    "lineNumber": 160,
+    "lineNumber": 163,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -676,7 +676,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/install_view.js",
     "line": "      this.$('#qr').removeClass('ready');",
-    "lineNumber": 161,
+    "lineNumber": 164,
     "reasonCategory": "usageTrusted",
     "updated": "2020-09-11T17:24:56.124Z",
     "reasonDetail": "Static selector argument"
@@ -685,7 +685,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/install_view.js",
     "line": "      if ($('#qr').length === 0) {",
-    "lineNumber": 164,
+    "lineNumber": 167,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -694,7 +694,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/install_view.js",
     "line": "      this.$('#qr .container').hide();",
-    "lineNumber": 170,
+    "lineNumber": 173,
     "reasonCategory": "usageTrusted",
     "updated": "2020-03-24T19:03:04.861Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -703,7 +703,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/install_view.js",
     "line": "      this.qr = new QRCode(this.$('#qr')[0]).makeCode(url);",
-    "lineNumber": 171,
+    "lineNumber": 174,
     "reasonCategory": "usageTrusted",
     "updated": "2020-03-24T19:03:04.861Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -712,7 +712,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/install_view.js",
     "line": "      this.$('#qr').removeAttr('title');",
-    "lineNumber": 172,
+    "lineNumber": 175,
     "reasonCategory": "usageTrusted",
     "updated": "2020-09-11T17:24:56.124Z",
     "reasonDetail": "Static selector argument"
@@ -721,7 +721,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/install_view.js",
     "line": "      this.$('#qr').addClass('ready');",
-    "lineNumber": 173,
+    "lineNumber": 176,
     "reasonCategory": "usageTrusted",
     "updated": "2020-03-24T19:03:04.861Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -730,7 +730,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/install_view.js",
     "line": "      this.$(DEVICE_NAME_SELECTOR).val(deviceName || window.getHostName());",
-    "lineNumber": 178,
+    "lineNumber": 181,
     "reasonCategory": "usageTrusted",
     "updated": "2020-03-24T19:03:04.861Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -739,7 +739,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/install_view.js",
     "line": "      this.$(DEVICE_NAME_SELECTOR).focus();",
-    "lineNumber": 179,
+    "lineNumber": 182,
     "reasonCategory": "usageTrusted",
     "updated": "2020-09-11T17:24:56.124Z",
     "reasonDetail": "Static selector argument"
@@ -748,7 +748,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/install_view.js",
     "line": "      this.$('#link-phone').submit();",
-    "lineNumber": 183,
+    "lineNumber": 186,
     "reasonCategory": "usageTrusted",
     "updated": "2020-03-24T19:03:04.861Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -757,7 +757,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/install_view.js",
     "line": "        this.$('#link-phone').submit(e => {",
-    "lineNumber": 193,
+    "lineNumber": 196,
     "reasonCategory": "usageTrusted",
     "updated": "2020-03-24T19:03:04.861Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -766,7 +766,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/install_view.js",
     "line": "          let name = this.$(DEVICE_NAME_SELECTOR).val();",
-    "lineNumber": 197,
+    "lineNumber": 200,
     "reasonCategory": "usageTrusted",
     "updated": "2020-03-24T19:03:04.861Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -775,7 +775,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/install_view.js",
     "line": "            this.$(DEVICE_NAME_SELECTOR).focus();",
-    "lineNumber": 200,
+    "lineNumber": 203,
     "reasonCategory": "usageTrusted",
     "updated": "2020-03-24T19:03:04.861Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -784,7 +784,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/key_verification_view.js",
     "line": "      this.$('.key-verification-wrapper').append(this.view.el);",
-    "lineNumber": 26,
+    "lineNumber": 29,
     "reasonCategory": "usageTrusted",
     "updated": "2020-06-23T06:48:06.829Z"
   },
@@ -792,7 +792,7 @@
     "rule": "jQuery-append(",
     "path": "js/views/key_verification_view.js",
     "line": "      this.$('.key-verification-wrapper').append(this.view.el);",
-    "lineNumber": 26,
+    "lineNumber": 29,
     "reasonCategory": "usageTrusted",
     "updated": "2020-06-23T06:48:06.829Z"
   },
@@ -800,7 +800,7 @@
     "rule": "jQuery-append(",
     "path": "js/views/list_view.js",
     "line": "        this.$el.append(view.render().el);",
-    "lineNumber": 25,
+    "lineNumber": 28,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T18:13:29.628Z",
     "reasonDetail": "Interacting with already-existing DOM nodes"
@@ -809,7 +809,7 @@
     "rule": "jQuery-html(",
     "path": "js/views/list_view.js",
     "line": "      this.$el.html('');",
-    "lineNumber": 31,
+    "lineNumber": 34,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-15T00:38:04.183Z",
     "reasonDetail": "Hard-coded value"
@@ -818,7 +818,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/phone-input-view.js",
     "line": "      this.$('input.number').intlTelInput();",
-    "lineNumber": 12,
+    "lineNumber": 15,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -827,7 +827,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/phone-input-view.js",
     "line": "      const input = this.$('input.number');",
-    "lineNumber": 19,
+    "lineNumber": 22,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -836,7 +836,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/phone-input-view.js",
     "line": "      const regionCode = this.$('li.active')",
-    "lineNumber": 20,
+    "lineNumber": 23,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -845,7 +845,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/phone-input-view.js",
     "line": "        this.$('.number-container').removeClass('invalid');",
-    "lineNumber": 27,
+    "lineNumber": 30,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -854,7 +854,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/phone-input-view.js",
     "line": "        this.$('.number-container').addClass('valid');",
-    "lineNumber": 28,
+    "lineNumber": 31,
     "reasonCategory": "usageTrusted",
     "updated": "2020-09-11T17:24:56.124Z",
     "reasonDetail": "Static selector argument"
@@ -863,7 +863,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/phone-input-view.js",
     "line": "        this.$('.number-container').removeClass('valid');",
-    "lineNumber": 30,
+    "lineNumber": 33,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -872,7 +872,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/recorder_view.js",
     "line": "      $(window).on('blur', this.onSwitchAwayBound);",
-    "lineNumber": 17,
+    "lineNumber": 20,
     "reasonCategory": "usageTrusted",
     "updated": "2018-10-11T19:22:47.331Z",
     "reasonDetail": "Operating on already-existing DOM elements"
@@ -881,7 +881,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/recorder_view.js",
     "line": "      this.$('.time').text(`${minutes}:${seconds}`);",
-    "lineNumber": 49,
+    "lineNumber": 52,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -890,7 +890,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/recorder_view.js",
     "line": "      $(window).off('blur', this.onSwitchAwayBound);",
-    "lineNumber": 80,
+    "lineNumber": 83,
     "reasonCategory": "usageTrusted",
     "updated": "2018-10-11T19:22:47.331Z",
     "reasonDetail": "Operating on already-existing DOM elements"
@@ -899,7 +899,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/safety_number_change_dialog_view.js",
     "line": "      this.$('.safety-number-change-dialog-wrapper').append(dialog.el);",
-    "lineNumber": 35,
+    "lineNumber": 38,
     "reasonCategory": "usageTrusted",
     "updated": "2020-06-23T06:48:06.829Z"
   },
@@ -907,7 +907,7 @@
     "rule": "jQuery-append(",
     "path": "js/views/safety_number_change_dialog_view.js",
     "line": "      this.$('.safety-number-change-dialog-wrapper').append(dialog.el);",
-    "lineNumber": 35,
+    "lineNumber": 38,
     "reasonCategory": "usageTrusted",
     "updated": "2020-06-23T06:48:06.829Z"
   },
@@ -915,7 +915,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "      this.$('input').prop('checked', !!this.value);",
-    "lineNumber": 28,
+    "lineNumber": 31,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -924,7 +924,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "      this.$('input').prop('checked', Boolean(this.value));",
-    "lineNumber": 47,
+    "lineNumber": 50,
     "reasonCategory": "usageTrusted",
     "updated": "2020-06-02T22:20:33.618Z"
   },
@@ -932,7 +932,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "      this.$('input').prop('checked', Boolean(this.value));",
-    "lineNumber": 66,
+    "lineNumber": 69,
     "reasonCategory": "usageTrusted",
     "updated": "2020-06-02T21:51:34.813Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -941,7 +941,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "      const value = this.$(e.target).val();",
-    "lineNumber": 81,
+    "lineNumber": 84,
     "reasonCategory": "usageTrusted",
     "updated": "2020-06-02T21:51:34.813Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -950,7 +950,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "      this.$(`#${this.name}-${this.value}`).attr('checked', 'checked');",
-    "lineNumber": 86,
+    "lineNumber": 89,
     "reasonCategory": "usageTrusted",
     "updated": "2020-06-02T21:51:34.813Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -959,7 +959,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "        el: this.$('.notification-settings'),",
-    "lineNumber": 95,
+    "lineNumber": 98,
     "reasonCategory": "usageTrusted",
     "updated": "2020-06-02T21:51:34.813Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -968,7 +968,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "        el: this.$('.theme-settings'),",
-    "lineNumber": 101,
+    "lineNumber": 104,
     "reasonCategory": "usageTrusted",
     "updated": "2020-06-02T21:51:34.813Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -977,7 +977,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "          $(document.body)",
-    "lineNumber": 105,
+    "lineNumber": 108,
     "reasonCategory": "usageTrusted",
     "updated": "2020-06-02T21:51:34.813Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -986,7 +986,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "          el: this.$('.draw-attention-setting'),",
-    "lineNumber": 116,
+    "lineNumber": 119,
     "reasonCategory": "usageTrusted",
     "updated": "2020-08-21T11:29:29.636Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -995,7 +995,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "          el: this.$('.audio-notification-setting'),",
-    "lineNumber": 124,
+    "lineNumber": 127,
     "reasonCategory": "usageTrusted",
     "updated": "2020-08-21T11:29:29.636Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1004,7 +1004,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "        el: this.$('.badge-count-muted-conversations-setting'),",
-    "lineNumber": 131,
+    "lineNumber": 134,
     "reasonCategory": "usageTrusted",
     "updated": "2020-08-21T11:29:29.636Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1013,7 +1013,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "        el: this.$('.spell-check-setting'),",
-    "lineNumber": 137,
+    "lineNumber": 140,
     "reasonCategory": "usageTrusted",
     "updated": "2020-08-21T11:29:29.636Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1022,7 +1022,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "          const $msg = this.$('.spell-check-setting-message');",
-    "lineNumber": 141,
+    "lineNumber": 144,
     "reasonCategory": "usageTrusted",
     "updated": "2020-08-21T11:29:29.636Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1031,7 +1031,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "          el: this.$('.menu-bar-setting'),",
-    "lineNumber": 154,
+    "lineNumber": 157,
     "reasonCategory": "usageTrusted",
     "updated": "2020-08-21T11:29:29.636Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1040,7 +1040,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "        el: this.$('.always-relay-calls-setting'),",
-    "lineNumber": 161,
+    "lineNumber": 164,
     "reasonCategory": "usageTrusted",
     "updated": "2020-08-21T11:29:29.636Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1049,7 +1049,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "        el: this.$('.call-ringtone-notification-setting'),",
-    "lineNumber": 167,
+    "lineNumber": 170,
     "reasonCategory": "usageTrusted",
     "updated": "2020-08-21T11:29:29.636Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1058,7 +1058,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "        el: this.$('.call-system-notification-setting'),",
-    "lineNumber": 173,
+    "lineNumber": 176,
     "reasonCategory": "usageTrusted",
     "updated": "2020-08-21T11:29:29.636Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1067,7 +1067,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "        el: this.$('.incoming-call-notification-setting'),",
-    "lineNumber": 179,
+    "lineNumber": 182,
     "reasonCategory": "usageTrusted",
     "updated": "2020-08-21T11:29:29.636Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1076,7 +1076,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "        el: this.$('.media-permissions'),",
-    "lineNumber": 185,
+    "lineNumber": 188,
     "reasonCategory": "usageTrusted",
     "updated": "2020-08-21T11:29:29.636Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1085,7 +1085,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "        el: this.$('.media-camera-permissions'),",
-    "lineNumber": 190,
+    "lineNumber": 193,
     "reasonCategory": "usageTrusted",
     "updated": "2020-08-21T11:29:29.636Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1094,7 +1094,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "        this.$('.sync-setting').append(syncView.el);",
-    "lineNumber": 196,
+    "lineNumber": 199,
     "reasonCategory": "usageTrusted",
     "updated": "2020-08-21T11:29:29.636Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1103,7 +1103,7 @@
     "rule": "jQuery-append(",
     "path": "js/views/settings_view.js",
     "line": "        this.$('.sync-setting').append(syncView.el);",
-    "lineNumber": 196,
+    "lineNumber": 199,
     "reasonCategory": "usageTrusted",
     "updated": "2020-08-21T11:29:29.636Z",
     "reasonDetail": "Interacting with already-existing DOM nodes"
@@ -1112,7 +1112,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "      this.$('.sync').text(i18n('syncNow'));",
-    "lineNumber": 280,
+    "lineNumber": 283,
     "reasonCategory": "usageTrusted",
     "updated": "2020-08-21T11:29:29.636Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1121,7 +1121,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "      this.$('.sync').removeAttr('disabled');",
-    "lineNumber": 281,
+    "lineNumber": 284,
     "reasonCategory": "usageTrusted",
     "updated": "2020-09-11T17:24:56.124Z",
     "reasonDetail": "Static selector argument"
@@ -1130,7 +1130,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "      this.$('.sync').attr('disabled', 'disabled');",
-    "lineNumber": 284,
+    "lineNumber": 287,
     "reasonCategory": "usageTrusted",
     "updated": "2020-08-21T11:29:29.636Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1139,7 +1139,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "      this.$('.sync').text(i18n('syncing'));",
-    "lineNumber": 285,
+    "lineNumber": 288,
     "reasonCategory": "usageTrusted",
     "updated": "2020-09-11T17:24:56.124Z",
     "reasonDetail": "Static selector argument"
@@ -1148,7 +1148,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "      this.$('.synced_at').hide();",
-    "lineNumber": 296,
+    "lineNumber": 299,
     "reasonCategory": "usageTrusted",
     "updated": "2020-08-21T11:29:29.636Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1157,7 +1157,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "      this.$('.sync_failed').show();",
-    "lineNumber": 297,
+    "lineNumber": 300,
     "reasonCategory": "usageTrusted",
     "updated": "2020-09-11T17:24:56.124Z",
     "reasonDetail": "Static selector argument"
@@ -1166,7 +1166,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/settings_view.js",
     "line": "      this.$('.sync_failed').hide();",
-    "lineNumber": 301,
+    "lineNumber": 304,
     "reasonCategory": "usageTrusted",
     "updated": "2020-08-21T11:29:29.636Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1175,25 +1175,25 @@
     "rule": "jQuery-$(",
     "path": "js/views/standalone_registration_view.js",
     "line": "        this.$('input.number').val(number);",
-    "lineNumber": 21,
-    "reasonCategory": "usageTrusted",
-    "updated": "2018-09-19T21:59:32.770Z",
-    "reasonDetail": "Protected from arbitrary input"
-  },
-  {
-    "rule": "jQuery-$(",
-    "path": "js/views/standalone_registration_view.js",
-    "line": "        el: this.$('#phone-number-input'),",
     "lineNumber": 24,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
   },
+  {
+    "rule": "jQuery-$(",
+    "path": "js/views/standalone_registration_view.js",
+    "line": "        el: this.$('#phone-number-input'),",
+    "lineNumber": 27,
+    "reasonCategory": "usageTrusted",
+    "updated": "2018-09-19T21:59:32.770Z",
+    "reasonDetail": "Protected from arbitrary input"
+  },
   {
     "rule": "jQuery-$(",
     "path": "js/views/standalone_registration_view.js",
     "line": "      this.$('#error').hide();",
-    "lineNumber": 26,
+    "lineNumber": 29,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1202,7 +1202,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/standalone_registration_view.js",
     "line": "      const verificationCode = $('#code')",
-    "lineNumber": 37,
+    "lineNumber": 40,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1211,25 +1211,25 @@
     "rule": "jQuery-$(",
     "path": "js/views/standalone_registration_view.js",
     "line": "      this.$('#status').text(s);",
-    "lineNumber": 50,
-    "reasonCategory": "usageTrusted",
-    "updated": "2018-09-19T21:59:32.770Z",
-    "reasonDetail": "Protected from arbitrary input"
-  },
-  {
-    "rule": "jQuery-$(",
-    "path": "js/views/standalone_registration_view.js",
-    "line": "      const verificationCode = $('#code')",
     "lineNumber": 53,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
   },
+  {
+    "rule": "jQuery-$(",
+    "path": "js/views/standalone_registration_view.js",
+    "line": "      const verificationCode = $('#code')",
+    "lineNumber": 56,
+    "reasonCategory": "usageTrusted",
+    "updated": "2018-09-19T21:59:32.770Z",
+    "reasonDetail": "Protected from arbitrary input"
+  },
   {
     "rule": "jQuery-$(",
     "path": "js/views/standalone_registration_view.js",
     "line": "      this.$('#error')",
-    "lineNumber": 64,
+    "lineNumber": 67,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1238,34 +1238,34 @@
     "rule": "jQuery-$(",
     "path": "js/views/standalone_registration_view.js",
     "line": "      if (this.$('#number-container').hasClass('valid')) {",
-    "lineNumber": 71,
-    "reasonCategory": "usageTrusted",
-    "updated": "2018-09-19T21:59:32.770Z",
-    "reasonDetail": "Protected from arbitrary input"
-  },
-  {
-    "rule": "jQuery-$(",
-    "path": "js/views/standalone_registration_view.js",
-    "line": "        this.$('#request-sms, #request-voice').removeAttr('disabled');",
-    "lineNumber": 72,
-    "reasonCategory": "usageTrusted",
-    "updated": "2020-09-11T17:24:56.124Z",
-    "reasonDetail": "Static selector argument"
-  },
-  {
-    "rule": "jQuery-$(",
-    "path": "js/views/standalone_registration_view.js",
-    "line": "        this.$('#request-sms, #request-voice').prop('disabled', 'disabled');",
     "lineNumber": 74,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
   },
+  {
+    "rule": "jQuery-$(",
+    "path": "js/views/standalone_registration_view.js",
+    "line": "        this.$('#request-sms, #request-voice').removeAttr('disabled');",
+    "lineNumber": 75,
+    "reasonCategory": "usageTrusted",
+    "updated": "2020-09-11T17:24:56.124Z",
+    "reasonDetail": "Static selector argument"
+  },
+  {
+    "rule": "jQuery-$(",
+    "path": "js/views/standalone_registration_view.js",
+    "line": "        this.$('#request-sms, #request-voice').prop('disabled', 'disabled');",
+    "lineNumber": 77,
+    "reasonCategory": "usageTrusted",
+    "updated": "2018-09-19T21:59:32.770Z",
+    "reasonDetail": "Protected from arbitrary input"
+  },
   {
     "rule": "jQuery-$(",
     "path": "js/views/standalone_registration_view.js",
     "line": "        this.$('#code').addClass('invalid');",
-    "lineNumber": 79,
+    "lineNumber": 82,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1274,7 +1274,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/standalone_registration_view.js",
     "line": "        this.$('#code').removeClass('invalid');",
-    "lineNumber": 81,
+    "lineNumber": 84,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1283,7 +1283,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/standalone_registration_view.js",
     "line": "      this.$('#error').hide();",
-    "lineNumber": 86,
+    "lineNumber": 89,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1292,7 +1292,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/standalone_registration_view.js",
     "line": "        this.$('#step2')",
-    "lineNumber": 92,
+    "lineNumber": 95,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1301,7 +1301,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/standalone_registration_view.js",
     "line": "        this.$('#number-container').addClass('invalid');",
-    "lineNumber": 96,
+    "lineNumber": 99,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1310,7 +1310,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/standalone_registration_view.js",
     "line": "      $('#error').hide();",
-    "lineNumber": 101,
+    "lineNumber": 104,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1319,7 +1319,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/standalone_registration_view.js",
     "line": "        this.$('#step2')",
-    "lineNumber": 107,
+    "lineNumber": 110,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1328,7 +1328,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/standalone_registration_view.js",
     "line": "        this.$('#number-container').addClass('invalid');",
-    "lineNumber": 111,
+    "lineNumber": 114,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1337,7 +1337,7 @@
     "rule": "jQuery-html(",
     "path": "js/views/toast_view.js",
     "line": "      this.$el.html(",
-    "lineNumber": 20,
+    "lineNumber": 23,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-15T00:38:04.183Z"
   },
@@ -1345,7 +1345,7 @@
     "rule": "jQuery-appendTo(",
     "path": "js/views/toast_view.js",
     "line": "    toast.$el.appendTo(el);",
-    "lineNumber": 34,
+    "lineNumber": 37,
     "reasonCategory": "usageTrusted",
     "updated": "2019-11-06T19:56:38.557Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1354,7 +1354,7 @@
     "rule": "jQuery-html(",
     "path": "js/views/whisper_view.js",
     "line": "        this.$el.html(Mustache.render(template, attrs, partials));",
-    "lineNumber": 49,
+    "lineNumber": 52,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-15T00:38:04.183Z",
     "reasonDetail": "Value set came directly from Mustache tempating engine"
@@ -1363,7 +1363,7 @@
     "rule": "jQuery-append(",
     "path": "js/views/whisper_view.js",
     "line": "          this.$el.append(dialog.el);",
-    "lineNumber": 60,
+    "lineNumber": 63,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T18:13:29.628Z",
     "reasonDetail": "Interacting with already-existing DOM nodes"
@@ -1372,7 +1372,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/whisper_view.js",
     "line": "        $('script[type=\"text/x-tmpl-mustache\"]').each((i, el) => {",
-    "lineNumber": 69,
+    "lineNumber": 72,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1381,7 +1381,7 @@
     "rule": "jQuery-$(",
     "path": "js/views/whisper_view.js",
     "line": "          const $el = $(el);",
-    "lineNumber": 70,
+    "lineNumber": 73,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-19T21:59:32.770Z",
     "reasonDetail": "Protected from arbitrary input"
@@ -1390,7 +1390,7 @@
     "rule": "jQuery-html(",
     "path": "js/views/whisper_view.js",
     "line": "          templates[id] = $el.html();",
-    "lineNumber": 72,
+    "lineNumber": 75,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-15T00:38:04.183Z",
     "reasonDetail": "Getting the value, not setting it"
@@ -14329,7 +14329,7 @@
     "rule": "jQuery-$(",
     "path": "sticker-creator/util/i18n.tsx",
     "line": "      const FIND_REPLACEMENTS = /\\$([^$]+)\\$/g;",
-    "lineNumber": 40,
+    "lineNumber": 43,
     "reasonCategory": "falseMatch",
     "updated": "2020-07-21T18:34:59.251Z"
   },
@@ -14337,7 +14337,7 @@
     "rule": "DOM-innerHTML",
     "path": "ts/backbone/views/Lightbox.js",
     "line": "    container.innerHTML = '';",
-    "lineNumber": 8,
+    "lineNumber": 10,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-17T20:50:40.689Z",
     "reasonDetail": "Hard-coded value"
@@ -14346,7 +14346,7 @@
     "rule": "DOM-innerHTML",
     "path": "ts/backbone/views/Lightbox.js",
     "line": "    container.innerHTML = '';",
-    "lineNumber": 17,
+    "lineNumber": 19,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-17T20:50:40.689Z",
     "reasonDetail": "Hard-coded value"
@@ -14355,7 +14355,7 @@
     "rule": "DOM-innerHTML",
     "path": "ts/backbone/views/Lightbox.ts",
     "line": "  container.innerHTML = '';",
-    "lineNumber": 8,
+    "lineNumber": 11,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-17T20:50:40.689Z",
     "reasonDetail": "Hard-coded value"
@@ -14364,7 +14364,7 @@
     "rule": "DOM-innerHTML",
     "path": "ts/backbone/views/Lightbox.ts",
     "line": "  container.innerHTML = '';",
-    "lineNumber": 20,
+    "lineNumber": 23,
     "reasonCategory": "usageTrusted",
     "updated": "2018-09-17T20:50:40.689Z",
     "reasonDetail": "Hard-coded value"
@@ -14373,7 +14373,7 @@
     "rule": "React-useRef",
     "path": "ts/components/AvatarPopup.js",
     "line": "    const focusRef = React.useRef(null);",
-    "lineNumber": 18,
+    "lineNumber": 20,
     "reasonCategory": "usageTrusted",
     "updated": "2020-10-26T19:12:24.410Z",
     "reasonDetail": "Only used to focus the element."
@@ -14382,7 +14382,7 @@
     "rule": "React-useRef",
     "path": "ts/components/CallNeedPermissionScreen.js",
     "line": "    const autoCloseAtRef = react_1.useRef(Date.now() + AUTO_CLOSE_MS);",
-    "lineNumber": 17,
+    "lineNumber": 19,
     "reasonCategory": "falseMatch",
     "updated": "2020-10-26T19:12:24.410Z",
     "reasonDetail": "Doesn't touch the DOM."
@@ -14391,7 +14391,7 @@
     "rule": "React-useRef",
     "path": "ts/components/CallScreen.js",
     "line": "    const localVideoRef = react_1.useRef(null);",
-    "lineNumber": 41,
+    "lineNumber": 43,
     "reasonCategory": "usageTrusted",
     "updated": "2020-10-26T21:35:52.858Z",
     "reasonDetail": "Used to get the local video element for rendering."
@@ -14400,7 +14400,7 @@
     "rule": "React-useRef",
     "path": "ts/components/CallScreen.js",
     "line": "    const remoteVideoRef = react_1.useRef(null);",
-    "lineNumber": 42,
+    "lineNumber": 44,
     "reasonCategory": "usageTrusted",
     "updated": "2020-10-26T21:35:52.858Z",
     "reasonDetail": "Used to get the remote video element for rendering."
@@ -14409,7 +14409,7 @@
     "rule": "React-useRef",
     "path": "ts/components/CallingLobby.js",
     "line": "    const localVideoRef = react_1.default.useRef(null);",
-    "lineNumber": 10,
+    "lineNumber": 12,
     "reasonCategory": "usageTrusted",
     "updated": "2020-10-26T19:12:24.410Z",
     "reasonDetail": "Used to get the local video element for rendering."
@@ -14418,7 +14418,7 @@
     "rule": "React-useRef",
     "path": "ts/components/CallingLobby.tsx",
     "line": "  const localVideoRef = React.useRef(null);",
-    "lineNumber": 47,
+    "lineNumber": 50,
     "reasonCategory": "usageTrusted",
     "updated": "2020-10-26T19:12:24.410Z",
     "reasonDetail": "Used to get the local video element for rendering."
@@ -14427,7 +14427,7 @@
     "rule": "React-useRef",
     "path": "ts/components/CallingPip.js",
     "line": "    const videoContainerRef = react_1.default.useRef(null);",
-    "lineNumber": 21,
+    "lineNumber": 23,
     "reasonCategory": "usageTrusted",
     "updated": "2020-10-26T19:12:24.410Z",
     "reasonDetail": "Element is measured. Its HTML is not used."
@@ -14436,7 +14436,7 @@
     "rule": "React-useRef",
     "path": "ts/components/CallingPip.js",
     "line": "    const localVideoRef = react_1.default.useRef(null);",
-    "lineNumber": 22,
+    "lineNumber": 24,
     "reasonCategory": "usageTrusted",
     "updated": "2020-10-26T19:12:24.410Z",
     "reasonDetail": "Used to get the local video element for rendering."
@@ -14445,7 +14445,7 @@
     "rule": "React-useRef",
     "path": "ts/components/CallingPip.js",
     "line": "    const remoteVideoRef = react_1.default.useRef(null);",
-    "lineNumber": 23,
+    "lineNumber": 25,
     "reasonCategory": "usageTrusted",
     "updated": "2020-10-26T19:12:24.410Z",
     "reasonDetail": "Used to get the remote video element for rendering."
@@ -14454,7 +14454,7 @@
     "rule": "React-useRef",
     "path": "ts/components/CallingPip.tsx",
     "line": "  const videoContainerRef = React.useRef(null);",
-    "lineNumber": 73,
+    "lineNumber": 76,
     "reasonCategory": "usageTrusted",
     "updated": "2020-10-26T19:12:24.410Z",
     "reasonDetail": "Element is measured. Its HTML is not used."
@@ -14463,7 +14463,7 @@
     "rule": "React-useRef",
     "path": "ts/components/CallingPip.tsx",
     "line": "  const localVideoRef = React.useRef(null);",
-    "lineNumber": 74,
+    "lineNumber": 77,
     "reasonCategory": "usageTrusted",
     "updated": "2020-10-26T19:12:24.410Z",
     "reasonDetail": "Used to get the local video element for rendering."
@@ -14472,7 +14472,7 @@
     "rule": "React-useRef",
     "path": "ts/components/CallingPip.tsx",
     "line": "  const remoteVideoRef = React.useRef(null);",
-    "lineNumber": 75,
+    "lineNumber": 78,
     "reasonCategory": "usageTrusted",
     "updated": "2020-10-26T19:12:24.410Z",
     "reasonDetail": "Used to get the remote video element for rendering."
@@ -14481,7 +14481,7 @@
     "rule": "React-createRef",
     "path": "ts/components/CaptionEditor.js",
     "line": "        this.inputRef = react_1.default.createRef();",
-    "lineNumber": 26,
+    "lineNumber": 28,
     "reasonCategory": "usageTrusted",
     "updated": "2019-03-09T00:08:44.242Z",
     "reasonDetail": "Used only to set focus"
@@ -14490,7 +14490,7 @@
     "rule": "React-createRef",
     "path": "ts/components/CaptionEditor.tsx",
     "line": "    this.inputRef = React.createRef();",
-    "lineNumber": 48,
+    "lineNumber": 51,
     "reasonCategory": "usageTrusted",
     "updated": "2019-03-09T00:08:44.242Z",
     "reasonDetail": "Used only to set focus"
@@ -14499,7 +14499,7 @@
     "rule": "DOM-innerHTML",
     "path": "ts/components/CompositionArea.js",
     "line": "    el.innerHTML = '';",
-    "lineNumber": 25,
+    "lineNumber": 27,
     "reasonCategory": "usageTrusted",
     "updated": "2020-05-20T20:10:43.540Z",
     "reasonDetail": "Our code, no user input, only clearing out the dom"
@@ -14508,7 +14508,7 @@
     "rule": "React-useRef",
     "path": "ts/components/CompositionArea.js",
     "line": "    const inputApiRef = React.useRef();",
-    "lineNumber": 41,
+    "lineNumber": 43,
     "reasonCategory": "falseMatch",
     "updated": "2020-10-26T19:12:24.410Z",
     "reasonDetail": "Doesn't refer to a DOM element."
@@ -14517,7 +14517,7 @@
     "rule": "React-useRef",
     "path": "ts/components/CompositionArea.js",
     "line": "    const attSlotRef = React.useRef(null);",
-    "lineNumber": 64,
+    "lineNumber": 66,
     "reasonCategory": "usageTrusted",
     "updated": "2020-10-26T19:12:24.410Z",
     "reasonDetail": "Needed for the composition area."
@@ -14526,7 +14526,7 @@
     "rule": "React-useRef",
     "path": "ts/components/CompositionArea.js",
     "line": "    const micCellRef = React.useRef(null);",
-    "lineNumber": 98,
+    "lineNumber": 100,
     "reasonCategory": "usageTrusted",
     "updated": "2020-10-26T19:12:24.410Z",
     "reasonDetail": "Needed for the composition area."
@@ -14535,7 +14535,7 @@
     "rule": "DOM-innerHTML",
     "path": "ts/components/CompositionArea.tsx",
     "line": "  el.innerHTML = '';",
-    "lineNumber": 80,
+    "lineNumber": 83,
     "reasonCategory": "usageTrusted",
     "updated": "2020-06-03T19:23:21.195Z",
     "reasonDetail": "Our code, no user input, only clearing out the dom"
@@ -14544,7 +14544,7 @@
     "rule": "React-useRef",
     "path": "ts/components/CompositionInput.js",
     "line": "    const emojiCompletionRef = React.useRef();",
-    "lineNumber": 32,
+    "lineNumber": 34,
     "reasonCategory": "falseMatch",
     "updated": "2020-10-26T19:12:24.410Z",
     "reasonDetail": "Doesn't refer to a DOM element."
@@ -14553,7 +14553,7 @@
     "rule": "React-useRef",
     "path": "ts/components/CompositionInput.js",
     "line": "    const quillRef = React.useRef();",
-    "lineNumber": 33,
+    "lineNumber": 35,
     "reasonCategory": "falseMatch",
     "updated": "2020-10-26T19:12:24.410Z",
     "reasonDetail": "Doesn't refer to a DOM element."
@@ -14562,7 +14562,7 @@
     "rule": "React-useRef",
     "path": "ts/components/CompositionInput.js",
     "line": "    const scrollerRef = React.useRef(null);",
-    "lineNumber": 34,
+    "lineNumber": 36,
     "reasonCategory": "usageTrusted",
     "updated": "2020-10-26T19:12:24.410Z",
     "reasonDetail": "Used with Quill for scrolling."
@@ -14571,7 +14571,7 @@
     "rule": "React-useRef",
     "path": "ts/components/CompositionInput.js",
     "line": "    const propsRef = React.useRef(props);",
-    "lineNumber": 35,
+    "lineNumber": 37,
     "reasonCategory": "falseMatch",
     "updated": "2020-10-26T19:12:24.410Z",
     "reasonDetail": "Doesn't refer to a DOM element."
@@ -14580,7 +14580,7 @@
     "rule": "jQuery-$(",
     "path": "ts/components/Intl.js",
     "line": "        const FIND_REPLACEMENTS = /\\$([^$]+)\\$/g;",
-    "lineNumber": 33,
+    "lineNumber": 35,
     "reasonCategory": "falseMatch",
     "updated": "2020-07-21T18:34:59.251Z"
   },
@@ -14588,7 +14588,7 @@
     "rule": "jQuery-$(",
     "path": "ts/components/Intl.tsx",
     "line": "    const FIND_REPLACEMENTS = /\\$([^$]+)\\$/g;",
-    "lineNumber": 69,
+    "lineNumber": 72,
     "reasonCategory": "falseMatch",
     "updated": "2020-07-21T18:34:59.251Z"
   },
@@ -14596,7 +14596,7 @@
     "rule": "React-createRef",
     "path": "ts/components/LeftPane.js",
     "line": "        this.listRef = react_1.default.createRef();",
-    "lineNumber": 30,
+    "lineNumber": 32,
     "reasonCategory": "usageTrusted",
     "updated": "2020-09-11T17:24:56.124Z",
     "reasonDetail": "Used for scroll calculations"
@@ -14605,7 +14605,7 @@
     "rule": "React-createRef",
     "path": "ts/components/LeftPane.js",
     "line": "        this.containerRef = react_1.default.createRef();",
-    "lineNumber": 31,
+    "lineNumber": 33,
     "reasonCategory": "usageTrusted",
     "updated": "2020-09-11T17:24:56.124Z",
     "reasonDetail": "Used for scroll calculations"
@@ -14614,7 +14614,7 @@
     "rule": "React-createRef",
     "path": "ts/components/Lightbox.js",
     "line": "        this.containerRef = react_1.default.createRef();",
-    "lineNumber": 161,
+    "lineNumber": 163,
     "reasonCategory": "usageTrusted",
     "updated": "2019-11-06T19:56:38.557Z",
     "reasonDetail": "Used to double-check outside clicks"
@@ -14623,7 +14623,7 @@
     "rule": "React-createRef",
     "path": "ts/components/Lightbox.js",
     "line": "        this.videoRef = react_1.default.createRef();",
-    "lineNumber": 162,
+    "lineNumber": 164,
     "reasonCategory": "usageTrusted",
     "updated": "2020-09-14T23:03:44.863Z"
   },
@@ -14631,7 +14631,7 @@
     "rule": "React-createRef",
     "path": "ts/components/Lightbox.js",
     "line": "        this.focusRef = react_1.default.createRef();",
-    "lineNumber": 163,
+    "lineNumber": 165,
     "reasonCategory": "usageTrusted",
     "updated": "2019-11-06T19:56:38.557Z",
     "reasonDetail": "Used to manage focus"
@@ -14640,7 +14640,7 @@
     "rule": "React-createRef",
     "path": "ts/components/MainHeader.js",
     "line": "        this.inputRef = react_1.default.createRef();",
-    "lineNumber": 143,
+    "lineNumber": 145,
     "reasonCategory": "usageTrusted",
     "updated": "2020-02-14T20:02:37.507Z",
     "reasonDetail": "Used only to set focus"
@@ -14649,7 +14649,7 @@
     "rule": "React-createRef",
     "path": "ts/components/MainHeader.tsx",
     "line": "    this.inputRef = React.createRef();",
-    "lineNumber": 71,
+    "lineNumber": 74,
     "reasonCategory": "usageTrusted",
     "updated": "2020-02-14T20:02:37.507Z",
     "reasonDetail": "Used only to set focus"
@@ -14658,7 +14658,7 @@
     "rule": "React-createRef",
     "path": "ts/components/SafetyNumberChangeDialog.js",
     "line": "    const cancelButtonRef = React.createRef();",
-    "lineNumber": 15,
+    "lineNumber": 17,
     "reasonCategory": "usageTrusted",
     "updated": "2020-06-23T06:48:06.829Z",
     "reasonDetail": "Used to focus cancel button when dialog opens"
@@ -14667,7 +14667,7 @@
     "rule": "React-createRef",
     "path": "ts/components/SearchResults.js",
     "line": "        this.listRef = react_1.default.createRef();",
-    "lineNumber": 24,
+    "lineNumber": 26,
     "reasonCategory": "usageTrusted",
     "updated": "2019-08-09T00:44:31.008Z",
     "reasonDetail": "SearchResults needs to interact with its child List directly"
@@ -14676,7 +14676,7 @@
     "rule": "React-createRef",
     "path": "ts/components/SearchResults.js",
     "line": "        this.containerRef = react_1.default.createRef();",
-    "lineNumber": 25,
+    "lineNumber": 27,
     "reasonCategory": "usageTrusted",
     "updated": "2019-08-09T00:44:31.008Z",
     "reasonDetail": "SearchResults needs to interact with its child List directly"
@@ -14685,7 +14685,7 @@
     "rule": "React-useRef",
     "path": "ts/components/ShortcutGuide.js",
     "line": "    const focusRef = React.useRef(null);",
-    "lineNumber": 167,
+    "lineNumber": 169,
     "reasonCategory": "usageTrusted",
     "updated": "2020-10-26T19:12:24.410Z",
     "reasonDetail": "Only used to focus the element."
@@ -14694,7 +14694,7 @@
     "rule": "React-createRef",
     "path": "ts/components/conversation/ConversationHeader.js",
     "line": "        this.menuTriggerRef = react_1.default.createRef();",
-    "lineNumber": 19,
+    "lineNumber": 21,
     "reasonCategory": "usageTrusted",
     "updated": "2020-08-28T16:12:19.904Z",
     "reasonDetail": "Used to reference popup menu"
@@ -14703,7 +14703,7 @@
     "rule": "React-createRef",
     "path": "ts/components/conversation/ConversationHeader.tsx",
     "line": "    this.menuTriggerRef = React.createRef();",
-    "lineNumber": 90,
+    "lineNumber": 93,
     "reasonCategory": "usageTrusted",
     "updated": "2020-05-20T20:10:43.540Z",
     "reasonDetail": "Used to reference popup menu"
@@ -14712,7 +14712,7 @@
     "rule": "React-useRef",
     "path": "ts/components/conversation/ConversationHero.js",
     "line": "    const firstRenderRef = React.useRef(true);",
-    "lineNumber": 65,
+    "lineNumber": 67,
     "reasonCategory": "falseMatch",
     "updated": "2020-10-26T19:12:24.410Z",
     "reasonDetail": "Doesn't refer to a DOM element."
@@ -14721,7 +14721,7 @@
     "rule": "React-useRef",
     "path": "ts/components/conversation/ConversationHero.tsx",
     "line": "  const firstRenderRef = React.useRef(true);",
-    "lineNumber": 124,
+    "lineNumber": 127,
     "reasonCategory": "falseMatch",
     "updated": "2020-10-26T19:12:24.410Z",
     "reasonDetail": "Doesn't refer to a DOM element."
@@ -14730,7 +14730,7 @@
     "rule": "React-createRef",
     "path": "ts/components/conversation/InlineNotificationWrapper.js",
     "line": "        this.focusRef = react_1.default.createRef();",
-    "lineNumber": 10,
+    "lineNumber": 12,
     "reasonCategory": "usageTrusted",
     "updated": "2019-11-06T19:56:38.557Z",
     "reasonDetail": "Used to manage focus"
@@ -14739,7 +14739,7 @@
     "rule": "React-createRef",
     "path": "ts/components/conversation/InlineNotificationWrapper.tsx",
     "line": "  public focusRef: React.RefObject<HTMLDivElement> = React.createRef();",
-    "lineNumber": 11,
+    "lineNumber": 14,
     "reasonCategory": "usageTrusted",
     "updated": "2019-11-06T19:56:38.557Z",
     "reasonDetail": "Used to manage focus"
@@ -14748,7 +14748,7 @@
     "rule": "React-createRef",
     "path": "ts/components/conversation/Message.js",
     "line": "        this.audioRef = react_1.default.createRef();",
-    "lineNumber": 60,
+    "lineNumber": 62,
     "reasonCategory": "usageTrusted",
     "updated": "2020-08-28T16:12:19.904Z"
   },
@@ -14756,7 +14756,7 @@
     "rule": "React-createRef",
     "path": "ts/components/conversation/Message.js",
     "line": "        this.focusRef = react_1.default.createRef();",
-    "lineNumber": 61,
+    "lineNumber": 63,
     "reasonCategory": "usageTrusted",
     "updated": "2020-09-11T17:24:56.124Z",
     "reasonDetail": "Used for managing focus only"
@@ -14765,7 +14765,7 @@
     "rule": "React-createRef",
     "path": "ts/components/conversation/Message.js",
     "line": "        this.reactionsContainerRef = react_1.default.createRef();",
-    "lineNumber": 62,
+    "lineNumber": 64,
     "reasonCategory": "usageTrusted",
     "updated": "2020-08-28T16:12:19.904Z",
     "reasonDetail": "Used for detecting clicks outside reaction viewer"
@@ -14774,7 +14774,7 @@
     "rule": "React-createRef",
     "path": "ts/components/conversation/Message.tsx",
     "line": "  public audioRef: React.RefObject<HTMLAudioElement> = React.createRef();",
-    "lineNumber": 218,
+    "lineNumber": 221,
     "reasonCategory": "usageTrusted",
     "updated": "2020-09-08T20:19:01.913Z"
   },
@@ -14782,7 +14782,7 @@
     "rule": "React-createRef",
     "path": "ts/components/conversation/Message.tsx",
     "line": "  public focusRef: React.RefObject<HTMLDivElement> = React.createRef();",
-    "lineNumber": 220,
+    "lineNumber": 223,
     "reasonCategory": "usageTrusted",
     "updated": "2020-09-08T20:19:01.913Z"
   },
@@ -14790,7 +14790,7 @@
     "rule": "React-createRef",
     "path": "ts/components/conversation/Message.tsx",
     "line": "  > = React.createRef();",
-    "lineNumber": 224,
+    "lineNumber": 227,
     "reasonCategory": "usageTrusted",
     "updated": "2020-08-28T19:36:40.817Z"
   },
@@ -14798,7 +14798,7 @@
     "rule": "React-createRef",
     "path": "ts/components/conversation/MessageDetail.js",
     "line": "        this.focusRef = react_1.default.createRef();",
-    "lineNumber": 18,
+    "lineNumber": 20,
     "reasonCategory": "usageTrusted",
     "updated": "2019-11-01T22:46:33.013Z",
     "reasonDetail": "Used for setting focus only"
@@ -14807,7 +14807,7 @@
     "rule": "React-useRef",
     "path": "ts/components/conversation/ReactionPicker.js",
     "line": "    const focusRef = React.useRef(null);",
-    "lineNumber": 28,
+    "lineNumber": 30,
     "reasonCategory": "usageTrusted",
     "updated": "2020-10-26T19:12:24.410Z",
     "reasonDetail": "Only used to focus the element."
@@ -14816,7 +14816,7 @@
     "rule": "React-useRef",
     "path": "ts/components/conversation/ReactionViewer.js",
     "line": "    const focusRef = React.useRef(null);",
-    "lineNumber": 73,
+    "lineNumber": 75,
     "reasonCategory": "usageTrusted",
     "updated": "2020-10-26T19:12:24.410Z",
     "reasonDetail": "Only used to focus the element."
@@ -14825,7 +14825,7 @@
     "rule": "React-createRef",
     "path": "ts/components/conversation/Timeline.js",
     "line": "        this.listRef = react_1.default.createRef();",
-    "lineNumber": 27,
+    "lineNumber": 29,
     "reasonCategory": "usageTrusted",
     "updated": "2019-07-31T00:19:18.696Z",
     "reasonDetail": "Timeline needs to interact with its child List directly"
@@ -14834,7 +14834,7 @@
     "rule": "React-createRef",
     "path": "ts/components/conversation/media-gallery/MediaGallery.js",
     "line": "        this.focusRef = react_1.default.createRef();",
-    "lineNumber": 28,
+    "lineNumber": 30,
     "reasonCategory": "usageTrusted",
     "updated": "2019-11-01T22:46:33.013Z",
     "reasonDetail": "Used for setting focus only"
@@ -14843,7 +14843,7 @@
     "rule": "React-createRef",
     "path": "ts/components/conversation/media-gallery/MediaGallery.tsx",
     "line": "  public readonly focusRef: React.RefObject<HTMLDivElement> = React.createRef();",
-    "lineNumber": 68,
+    "lineNumber": 71,
     "reasonCategory": "usageTrusted",
     "updated": "2019-11-01T22:46:33.013Z",
     "reasonDetail": "Used for setting focus only"
@@ -14852,7 +14852,7 @@
     "rule": "React-useRef",
     "path": "ts/components/emoji/EmojiPicker.js",
     "line": "    const focusRef = React.useRef(null);",
-    "lineNumber": 38,
+    "lineNumber": 40,
     "reasonCategory": "usageTrusted",
     "updated": "2020-10-26T19:12:24.410Z",
     "reasonDetail": "Only used to focus the element."
@@ -14861,7 +14861,7 @@
     "rule": "React-createRef",
     "path": "ts/components/stickers/StickerManager.js",
     "line": "    const focusRef = React.createRef();",
-    "lineNumber": 18,
+    "lineNumber": 20,
     "reasonCategory": "usageTrusted",
     "updated": "2019-11-21T06:13:49.384Z",
     "reasonDetail": "Used for setting focus only"
@@ -14870,7 +14870,7 @@
     "rule": "React-useRef",
     "path": "ts/components/stickers/StickerPicker.js",
     "line": "    const focusRef = React.useRef(null);",
-    "lineNumber": 40,
+    "lineNumber": 42,
     "reasonCategory": "usageTrusted",
     "updated": "2020-10-26T19:12:24.410Z",
     "reasonDetail": "Only used to focus the element."
@@ -14879,7 +14879,7 @@
     "rule": "React-useRef",
     "path": "ts/components/stickers/StickerPreviewModal.js",
     "line": "    const focusRef = React.useRef(null);",
-    "lineNumber": 35,
+    "lineNumber": 37,
     "reasonCategory": "usageTrusted",
     "updated": "2020-10-26T19:12:24.410Z",
     "reasonDetail": "Only used to focus the element."
@@ -14888,7 +14888,7 @@
     "rule": "jQuery-wrap(",
     "path": "ts/shims/textsecure.js",
     "line": "    wrap(textsecure.messaging.sendStickerPackSync([",
-    "lineNumber": 11,
+    "lineNumber": 13,
     "reasonCategory": "falseMatch",
     "updated": "2020-02-07T19:52:28.522Z"
   },
@@ -14896,7 +14896,7 @@
     "rule": "jQuery-wrap(",
     "path": "ts/shims/textsecure.ts",
     "line": "  wrap(",
-    "lineNumber": 21,
+    "lineNumber": 24,
     "reasonCategory": "falseMatch",
     "updated": "2020-02-07T19:52:28.522Z"
   },
@@ -14904,7 +14904,7 @@
     "rule": "jQuery-before(",
     "path": "ts/test-electron/models/messages_test.js",
     "line": "    before(async () => {",
-    "lineNumber": 33,
+    "lineNumber": 35,
     "reasonCategory": "testCode",
     "updated": "2020-10-21T00:45:53.649Z",
     "reasonDetail": "Test code and a false positive."
@@ -14913,7 +14913,7 @@
     "rule": "jQuery-load(",
     "path": "ts/test-electron/models/messages_test.js",
     "line": "        await window.ConversationController.load();",
-    "lineNumber": 35,
+    "lineNumber": 37,
     "reasonCategory": "testCode",
     "updated": "2020-10-21T00:45:53.649Z",
     "reasonDetail": "Test code and a false positive."
@@ -14922,7 +14922,7 @@
     "rule": "jQuery-after(",
     "path": "ts/test-electron/models/messages_test.js",
     "line": "    after(async () => {",
-    "lineNumber": 39,
+    "lineNumber": 41,
     "reasonCategory": "testCode",
     "updated": "2020-10-21T00:45:53.649Z",
     "reasonDetail": "Test code and a false positive."
@@ -14931,7 +14931,7 @@
     "rule": "jQuery-before(",
     "path": "ts/test-electron/models/messages_test.ts",
     "line": "  before(async () => {",
-    "lineNumber": 26,
+    "lineNumber": 29,
     "reasonCategory": "testCode",
     "updated": "2020-10-21T00:45:53.649Z",
     "reasonDetail": "Test code and a false positive."
@@ -14940,7 +14940,7 @@
     "rule": "jQuery-load(",
     "path": "ts/test-electron/models/messages_test.ts",
     "line": "    await window.ConversationController.load();",
-    "lineNumber": 28,
+    "lineNumber": 31,
     "reasonCategory": "testCode",
     "updated": "2020-10-21T00:45:53.649Z",
     "reasonDetail": "Test code and a false positive."
@@ -14949,7 +14949,7 @@
     "rule": "jQuery-after(",
     "path": "ts/test-electron/models/messages_test.ts",
     "line": "  after(async () => {",
-    "lineNumber": 33,
+    "lineNumber": 36,
     "reasonCategory": "testCode",
     "updated": "2020-10-21T00:45:53.649Z",
     "reasonDetail": "Test code and a false positive."
@@ -14958,7 +14958,7 @@
     "rule": "jQuery-before(",
     "path": "ts/test/util/windowsZoneIdentifier_test.js",
     "line": "    before(function thisNeeded() {",
-    "lineNumber": 19,
+    "lineNumber": 21,
     "reasonCategory": "testCode",
     "updated": "2020-09-02T18:59:59.432Z",
     "reasonDetail": "This is test code (and isn't jQuery code)."
@@ -14967,7 +14967,7 @@
     "rule": "jQuery-before(",
     "path": "ts/test/util/windowsZoneIdentifier_test.ts",
     "line": "  before(function thisNeeded() {",
-    "lineNumber": 12,
+    "lineNumber": 15,
     "reasonCategory": "testCode",
     "updated": "2020-09-02T18:59:59.432Z",
     "reasonDetail": "This is test code (and isn't jQuery code)."
@@ -14984,7 +14984,7 @@
     "rule": "jQuery-append(",
     "path": "ts/textsecure/ContactsParser.ts",
     "line": "    this.buffer.append(arrayBuffer);",
-    "lineNumber": 30,
+    "lineNumber": 33,
     "reasonCategory": "falseMatch",
     "updated": "2020-04-05T23:45:16.746Z"
   },
@@ -14992,7 +14992,7 @@
     "rule": "jQuery-wrap(",
     "path": "ts/textsecure/Crypto.js",
     "line": "        const data = window.dcodeIO.ByteBuffer.wrap(encryptedProfileName, 'base64').toArrayBuffer();",
-    "lineNumber": 155,
+    "lineNumber": 157,
     "reasonCategory": "falseMatch",
     "updated": "2020-04-05T23:45:16.746Z"
   },
@@ -15000,7 +15000,7 @@
     "rule": "jQuery-wrap(",
     "path": "ts/textsecure/Crypto.js",
     "line": "                given: window.dcodeIO.ByteBuffer.wrap(padded)",
-    "lineNumber": 174,
+    "lineNumber": 176,
     "reasonCategory": "falseMatch",
     "updated": "2020-04-05T23:45:16.746Z"
   },
@@ -15008,7 +15008,7 @@
     "rule": "jQuery-wrap(",
     "path": "ts/textsecure/Crypto.js",
     "line": "                    ? window.dcodeIO.ByteBuffer.wrap(padded)",
-    "lineNumber": 178,
+    "lineNumber": 180,
     "reasonCategory": "falseMatch",
     "updated": "2020-04-05T23:45:16.746Z"
   },
@@ -15016,7 +15016,7 @@
     "rule": "jQuery-wrap(",
     "path": "ts/textsecure/Crypto.ts",
     "line": "    const data = window.dcodeIO.ByteBuffer.wrap(",
-    "lineNumber": 345,
+    "lineNumber": 348,
     "reasonCategory": "falseMatch",
     "updated": "2020-04-05T23:45:16.746Z"
   },
@@ -15024,7 +15024,7 @@
     "rule": "jQuery-wrap(",
     "path": "ts/textsecure/Crypto.ts",
     "line": "        given: window.dcodeIO.ByteBuffer.wrap(padded)",
-    "lineNumber": 374,
+    "lineNumber": 377,
     "reasonCategory": "falseMatch",
     "updated": "2020-04-05T23:45:16.746Z"
   },
@@ -15032,7 +15032,7 @@
     "rule": "jQuery-wrap(",
     "path": "ts/textsecure/Crypto.ts",
     "line": "          ? window.dcodeIO.ByteBuffer.wrap(padded)",
-    "lineNumber": 378,
+    "lineNumber": 381,
     "reasonCategory": "falseMatch",
     "updated": "2020-04-05T23:45:16.746Z"
   },
@@ -15040,14 +15040,6 @@
     "rule": "jQuery-wrap(",
     "path": "ts/textsecure/SyncRequest.js",
     "line": "        wrap(sender.sendRequestConfigurationSyncMessage(sendOptions));",
-    "lineNumber": 30,
-    "reasonCategory": "falseMatch",
-    "updated": "2020-04-05T23:45:16.746Z"
-  },
-  {
-    "rule": "jQuery-wrap(",
-    "path": "ts/textsecure/SyncRequest.js",
-    "line": "        wrap(sender.sendRequestBlockSyncMessage(sendOptions));",
     "lineNumber": 32,
     "reasonCategory": "falseMatch",
     "updated": "2020-04-05T23:45:16.746Z"
@@ -15055,16 +15047,24 @@
   {
     "rule": "jQuery-wrap(",
     "path": "ts/textsecure/SyncRequest.js",
-    "line": "        wrap(sender.sendRequestContactSyncMessage(sendOptions))",
+    "line": "        wrap(sender.sendRequestBlockSyncMessage(sendOptions));",
     "lineNumber": 34,
     "reasonCategory": "falseMatch",
     "updated": "2020-04-05T23:45:16.746Z"
   },
+  {
+    "rule": "jQuery-wrap(",
+    "path": "ts/textsecure/SyncRequest.js",
+    "line": "        wrap(sender.sendRequestContactSyncMessage(sendOptions))",
+    "lineNumber": 36,
+    "reasonCategory": "falseMatch",
+    "updated": "2020-04-05T23:45:16.746Z"
+  },
   {
     "rule": "jQuery-wrap(",
     "path": "ts/textsecure/SyncRequest.js",
     "line": "            return wrap(sender.sendRequestGroupSyncMessage(sendOptions));",
-    "lineNumber": 37,
+    "lineNumber": 39,
     "reasonCategory": "falseMatch",
     "updated": "2020-04-05T23:45:16.746Z"
   },
@@ -15072,14 +15072,6 @@
     "rule": "jQuery-wrap(",
     "path": "ts/textsecure/SyncRequest.ts",
     "line": "    wrap(sender.sendRequestConfigurationSyncMessage(sendOptions));",
-    "lineNumber": 51,
-    "reasonCategory": "falseMatch",
-    "updated": "2020-04-05T23:45:16.746Z"
-  },
-  {
-    "rule": "jQuery-wrap(",
-    "path": "ts/textsecure/SyncRequest.ts",
-    "line": "    wrap(sender.sendRequestBlockSyncMessage(sendOptions));",
     "lineNumber": 54,
     "reasonCategory": "falseMatch",
     "updated": "2020-04-05T23:45:16.746Z"
@@ -15087,7 +15079,7 @@
   {
     "rule": "jQuery-wrap(",
     "path": "ts/textsecure/SyncRequest.ts",
-    "line": "    wrap(sender.sendRequestContactSyncMessage(sendOptions))",
+    "line": "    wrap(sender.sendRequestBlockSyncMessage(sendOptions));",
     "lineNumber": 57,
     "reasonCategory": "falseMatch",
     "updated": "2020-04-05T23:45:16.746Z"
@@ -15095,16 +15087,24 @@
   {
     "rule": "jQuery-wrap(",
     "path": "ts/textsecure/SyncRequest.ts",
-    "line": "        return wrap(sender.sendRequestGroupSyncMessage(sendOptions));",
+    "line": "    wrap(sender.sendRequestContactSyncMessage(sendOptions))",
     "lineNumber": 60,
     "reasonCategory": "falseMatch",
     "updated": "2020-04-05T23:45:16.746Z"
   },
+  {
+    "rule": "jQuery-wrap(",
+    "path": "ts/textsecure/SyncRequest.ts",
+    "line": "        return wrap(sender.sendRequestGroupSyncMessage(sendOptions));",
+    "lineNumber": 63,
+    "reasonCategory": "falseMatch",
+    "updated": "2020-04-05T23:45:16.746Z"
+  },
   {
     "rule": "jQuery-wrap(",
     "path": "ts/textsecure/WebAPI.js",
     "line": "            const byteBuffer = window.dcodeIO.ByteBuffer.wrap(quote, 'binary', window.dcodeIO.ByteBuffer.LITTLE_ENDIAN);",
-    "lineNumber": 1231,
+    "lineNumber": 1233,
     "reasonCategory": "falseMatch",
     "updated": "2020-09-08T23:07:22.682Z"
   },
@@ -15112,7 +15112,7 @@
     "rule": "jQuery-wrap(",
     "path": "ts/textsecure/WebAPI.ts",
     "line": "      const byteBuffer = window.dcodeIO.ByteBuffer.wrap(",
-    "lineNumber": 2102,
+    "lineNumber": 2105,
     "reasonCategory": "falseMatch",
     "updated": "2020-09-08T23:07:22.682Z"
   }
diff --git a/ts/util/lint/linter.ts b/ts/util/lint/linter.ts
index 2acd2627eb76..9505cd80c01e 100644
--- a/ts/util/lint/linter.ts
+++ b/ts/util/lint/linter.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable no-console */
 import * as fs from 'fs';
 import { join, relative } from 'path';
diff --git a/ts/util/lint/sort_exceptions.ts b/ts/util/lint/sort_exceptions.ts
index 162ff0115a5a..604f7623a317 100644
--- a/ts/util/lint/sort_exceptions.ts
+++ b/ts/util/lint/sort_exceptions.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { join } from 'path';
 import { writeFileSync } from 'fs';
 
diff --git a/ts/util/lint/types.ts b/ts/util/lint/types.ts
index 7579c73df3dc..5f245e1b125c 100644
--- a/ts/util/lint/types.ts
+++ b/ts/util/lint/types.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // Tool requirements:
 //   - Feed it a set of regular expressions with descriptions as to what the risks are
 //   - Feed it also a set of exceptions
diff --git a/ts/util/lint/util.ts b/ts/util/lint/util.ts
index e626ee3c2f9d..ab2109f52533 100644
--- a/ts/util/lint/util.ts
+++ b/ts/util/lint/util.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable no-console */
 
 import { readFileSync } from 'fs';
diff --git a/ts/util/makeLookup.ts b/ts/util/makeLookup.ts
index 44cc9efe0571..ac9cbdf4f619 100644
--- a/ts/util/makeLookup.ts
+++ b/ts/util/makeLookup.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { fromPairs, map } from 'lodash';
 
 export function makeLookup<T>(
diff --git a/ts/util/migrateColor.ts b/ts/util/migrateColor.ts
index 83af4c1cea28..6c1129974664 100644
--- a/ts/util/migrateColor.ts
+++ b/ts/util/migrateColor.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { ColorType } from '../types/Colors';
 
 type OldColorType =
diff --git a/ts/util/missingCaseError.ts b/ts/util/missingCaseError.ts
index f5f9ae047672..d8bb2bb49952 100644
--- a/ts/util/missingCaseError.ts
+++ b/ts/util/missingCaseError.ts
@@ -1,3 +1,6 @@
+// Copyright 2018-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // `missingCaseError` is useful for compile-time checking that all `case`s in
 // a `switch` statement have been handled, e.g.
 //
diff --git a/ts/util/parseRemoteClientExpiration.ts b/ts/util/parseRemoteClientExpiration.ts
index 6413a92d9e19..990679dd5800 100644
--- a/ts/util/parseRemoteClientExpiration.ts
+++ b/ts/util/parseRemoteClientExpiration.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import semver from 'semver';
 
 type RemoteVersion = {
diff --git a/ts/util/registration.ts b/ts/util/registration.ts
index 90d8aa8193f5..e2bb12e181a7 100644
--- a/ts/util/registration.ts
+++ b/ts/util/registration.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export function markEverDone(): void {
   window.storage.put('chromiumRegistrationDoneEver', '');
 }
diff --git a/ts/util/safetyNumber.ts b/ts/util/safetyNumber.ts
index 25e2ac85cd5a..57be845081ef 100644
--- a/ts/util/safetyNumber.ts
+++ b/ts/util/safetyNumber.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { ConversationType } from '../state/ducks/conversations';
 
 export async function generateSecurityNumber(
diff --git a/ts/util/sgnlHref.ts b/ts/util/sgnlHref.ts
index 9618005b6167..ff5ba25ade68 100644
--- a/ts/util/sgnlHref.ts
+++ b/ts/util/sgnlHref.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { LoggerType } from '../types/Logging';
 
 function parseUrl(value: unknown, logger: LoggerType): null | URL {
diff --git a/ts/util/sleep.ts b/ts/util/sleep.ts
index c51596d8ab21..f49ec25ea881 100644
--- a/ts/util/sleep.ts
+++ b/ts/util/sleep.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 export function sleep(ms: number): Promise<void> {
   return new Promise(resolve => {
     setTimeout(resolve, ms);
diff --git a/ts/util/sniffImageMimeType.ts b/ts/util/sniffImageMimeType.ts
index 0225d3b4fcae..db2113feb279 100644
--- a/ts/util/sniffImageMimeType.ts
+++ b/ts/util/sniffImageMimeType.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import {
   IMAGE_BMP,
   IMAGE_GIF,
diff --git a/ts/util/timer.ts b/ts/util/timer.ts
index 3783ef5a4a4f..51167b7a5497 100644
--- a/ts/util/timer.ts
+++ b/ts/util/timer.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { padStart } from 'lodash';
 
 export function getIncrement(length: number): number {
diff --git a/ts/util/waitBatcher.ts b/ts/util/waitBatcher.ts
index e4028520f944..c9d6775dda01 100644
--- a/ts/util/waitBatcher.ts
+++ b/ts/util/waitBatcher.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import PQueue from 'p-queue';
 
 import { sleep } from './sleep';
diff --git a/ts/util/windowsZoneIdentifier.ts b/ts/util/windowsZoneIdentifier.ts
index 5772e20f141e..d7f164bda658 100644
--- a/ts/util/windowsZoneIdentifier.ts
+++ b/ts/util/windowsZoneIdentifier.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import * as fs from 'fs';
 import { isWindows } from '../OS';
 
diff --git a/ts/util/zkgroup.ts b/ts/util/zkgroup.ts
index 5247c73b1bf4..4778530c7474 100644
--- a/ts/util/zkgroup.ts
+++ b/ts/util/zkgroup.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import {
   AuthCredential,
   ClientZkAuthOperations,
diff --git a/ts/views/conversation_view.ts b/ts/views/conversation_view.ts
index 4895ab57ac45..860db06518ac 100644
--- a/ts/views/conversation_view.ts
+++ b/ts/views/conversation_view.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 /* eslint-disable @typescript-eslint/no-explicit-any */
 
 // Note: because this file is pulled in directly from background.html, we can't use any
diff --git a/ts/window.d.ts b/ts/window.d.ts
index 8b6a1ba04e34..0dd731d16917 100644
--- a/ts/window.d.ts
+++ b/ts/window.d.ts
@@ -1,3 +1,6 @@
+// Copyright 2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 // Captures the globals put in place by preload.js, background.js and others
 
 import * as Backbone from 'backbone';
diff --git a/webpack.config.ts b/webpack.config.ts
index b793d4e9409f..030082ee30df 100644
--- a/webpack.config.ts
+++ b/webpack.config.ts
@@ -1,3 +1,6 @@
+// Copyright 2019-2020 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { resolve } from 'path';
 // eslint-disable-next-line import/no-extraneous-dependencies
 import { Configuration, EnvironmentPlugin } from 'webpack';