Remove safetyNumberAci remote configuration

_locales/en/messages.json

@@ -724,7 +724,7 @@
   },
   "icu:SafetyNumberViewer__hint--normal": {
     "messageformat": "To verify end-to-end encryption with {name}, compare the numbers above with their device. They can also scan your code with their device.",
-    "description": "Safety number viewer, text of the hint after migration period"
+    "description": "(Deleted 11/01/2023). Safety number viewer, text of the hint after migration period"
   },
   "icu:SafetyNumberOnboarding__title": {
     "messageformat": "Changes to safety numbers",

ts/RemoteConfig.ts

@@ -31,8 +31,6 @@ export type ConfigKeyType =
   | 'desktop.pnp'
   | 'desktop.pnp.accountE164Deprecation'
   | 'desktop.retryRespondMaxAge'
-  | 'desktop.safetyNumberAci'
-  | 'desktop.safetyNumberAci.beta'
   | 'desktop.senderKey.retry'
   | 'desktop.senderKey.send'
   | 'desktop.senderKeyMaxAge'
@@ -50,8 +48,7 @@ export type ConfigKeyType =
   | 'global.groupsv2.groupSizeHardLimit'
   | 'global.groupsv2.maxGroupSize'
   | 'global.nicknames.max'
-  | 'global.nicknames.min'
+  | 'global.nicknames.min';
-  | 'global.safetyNumberAci';
 
 type ConfigValueType = {
   name: ConfigKeyType;

ts/components/SafetyNumberModal.tsx

@@ -3,7 +3,6 @@
 
 import React, { useState, useCallback } from 'react';
 
-import { SafetyNumberMode } from '../types/safetyNumber';
 import { isSafetyNumberNotAvailable } from '../util/isSafetyNumberNotAvailable';
 import { Modal } from './Modal';
 import type { PropsType as SafetyNumberViewerPropsType } from './SafetyNumberViewer';
@@ -24,10 +23,9 @@ export function SafetyNumberModal({
   markHasCompletedSafetyNumberOnboarding,
   ...safetyNumberViewerProps
 }: PropsType): JSX.Element | null {
-  const { contact, safetyNumberMode } = safetyNumberViewerProps;
+  const { contact } = safetyNumberViewerProps;
 
   const [isOnboarding, setIsOnboarding] = useState(
-    safetyNumberMode !== SafetyNumberMode.JustE164 &&
     !hasCompletedSafetyNumberOnboarding
   );
 
@@ -40,14 +38,10 @@ export function SafetyNumberModal({
     markHasCompletedSafetyNumberOnboarding();
   }, [setIsOnboarding, markHasCompletedSafetyNumberOnboarding]);
 
-  const missingRequiredE164 =
-    safetyNumberMode !== SafetyNumberMode.DefaultACIAndMaybeE164 &&
-    !contact.e164;
-
   let title: string | undefined;
   let content: JSX.Element;
   let hasXButton = true;
-  if (missingRequiredE164 || isSafetyNumberNotAvailable(contact)) {
+  if (isSafetyNumberNotAvailable(contact)) {
     content = (
       <SafetyNumberNotReady
         i18n={i18n}

ts/components/SafetyNumberViewer.stories.tsx

@@ -7,10 +7,7 @@ import type { Meta } from '@storybook/react';
 import type { PropsType } from './SafetyNumberViewer';
 import { SafetyNumberViewer } from './SafetyNumberViewer';
 import { setupI18n } from '../util/setupI18n';
-import {
+import { SafetyNumberIdentifierType } from '../types/safetyNumber';
-  SafetyNumberIdentifierType,
-  SafetyNumberMode,
-} from '../types/safetyNumber';
 import enMessages from '../../_locales/en/messages.json';
 import { getDefaultConversation } from '../test-both/helpers/getDefaultConversation';
 
@@ -72,8 +69,6 @@ const createProps = (overrideProps: Partial<PropsType> = {}): PropsType => ({
   contact: overrideProps.contact || contactWithAllData,
   generateSafetyNumber: action('generate-safety-number'),
   i18n,
-  safetyNumberMode:
-    overrideProps.safetyNumberMode ?? SafetyNumberMode.DefaultE164AndThenACI,
   safetyNumbers: overrideProps.safetyNumbers ?? [
     {
       identifierType: SafetyNumberIdentifierType.ACIIdentifier,
@@ -97,28 +92,10 @@ export function SafetyNumber(): JSX.Element {
   return <SafetyNumberViewer {...createProps({})} />;
 }
 
-export function SafetyNumberBeforeE164Transition(): JSX.Element {
-  return (
-    <SafetyNumberViewer
-      {...createProps({
-        safetyNumberMode: SafetyNumberMode.JustE164,
-        safetyNumbers: [
-          {
-            identifierType: SafetyNumberIdentifierType.E164Identifier,
-            numberBlocks: generateNumberBlocks(),
-            qrData: generateQRData(),
-          },
-        ],
-      })}
-    />
-  );
-}
-
 export function SafetyNumberE164Transition(): JSX.Element {
   return (
     <SafetyNumberViewer
       {...createProps({
-        safetyNumberMode: SafetyNumberMode.DefaultE164AndThenACI,
         safetyNumbers: [
           {
             identifierType: SafetyNumberIdentifierType.E164Identifier,

ts/components/SafetyNumberViewer.tsx

@@ -12,10 +12,7 @@ import { Emojify } from './conversation/Emojify';
 import type { LocalizerType } from '../types/Util';
 import type { SafetyNumberType } from '../types/safetyNumber';
 import { SAFETY_NUMBER_MIGRATION_URL } from '../types/support';
-import {
+import { SafetyNumberIdentifierType } from '../types/safetyNumber';
-  SafetyNumberIdentifierType,
-  SafetyNumberMode,
-} from '../types/safetyNumber';
 import { arrow } from '../util/keyboard';
 
 export type PropsType = {
@@ -23,7 +20,6 @@ export type PropsType = {
   generateSafetyNumber: (contact: ConversationType) => void;
   i18n: LocalizerType;
   onClose: () => void;
-  safetyNumberMode: SafetyNumberMode;
   safetyNumbers?: ReadonlyArray<SafetyNumberType>;
   toggleVerified: (contact: ConversationType) => void;
   showOnboarding?: () => void;
@@ -35,7 +31,6 @@ export function SafetyNumberViewer({
   generateSafetyNumber,
   i18n,
   onClose,
-  safetyNumberMode,
   safetyNumbers,
   toggleVerified,
   showOnboarding,
@@ -115,8 +110,6 @@ export function SafetyNumberViewer({
     ? i18n('icu:SafetyNumberViewer__clearVerification')
     : i18n('icu:SafetyNumberViewer__markAsVerified');
 
-  const isMigrationVisible = safetyNumberMode !== SafetyNumberMode.JustE164;
-
   const visibleSafetyNumber = safetyNumbers.at(selectedIndex);
   if (!visibleSafetyNumber) {
     return null;
@@ -188,7 +181,6 @@ export function SafetyNumberViewer({
 
   return (
     <div className="module-SafetyNumberViewer">
-      {isMigrationVisible && (
       <div className="module-SafetyNumberViewer__migration">
         <div className="module-SafetyNumberViewer__migration__icon" />
 
@@ -216,26 +208,17 @@ export function SafetyNumberViewer({
           </p>
         </div>
       </div>
-      )}
 
       {safetyNumberCard}
 
       {safetyNumbers.length > 1 && carousel}
 
       <div className="module-SafetyNumberViewer__help">
-        {isMigrationVisible ? (
         <Intl
           i18n={i18n}
           id="icu:SafetyNumberViewer__hint--migration"
           components={{ name: boldName }}
         />
-        ) : (
-          <Intl
-            i18n={i18n}
-            id="icu:SafetyNumberViewer__hint--normal"
-            components={{ name: boldName }}
-          />
-        )}
         <br />
         <a href={SAFETY_NUMBER_MIGRATION_URL} rel="noreferrer" target="_blank">
           <Intl

ts/state/ducks/safetyNumber.ts

@@ -15,7 +15,6 @@ import {
 import * as log from '../../logging/log';
 import * as Errors from '../../types/errors';
 import type { StateType as RootStateType } from '../reducer';
-import { getSafetyNumberMode } from '../selectors/items';
 
 export type SafetyNumberContactType = ReadonlyDeep<{
   safetyNumbers: ReadonlyArray<SafetyNumberType>;
@@ -82,12 +81,9 @@ function clearSafetyNumber(contactId: string): ClearSafetyNumberActionType {
 function generate(
   contact: ConversationType
 ): ThunkAction<void, RootStateType, unknown, GenerateFulfilledActionType> {
-  return async (dispatch, getState) => {
+  return async dispatch => {
     try {
-      const safetyNumbers = await generateSafetyNumbers(
+      const safetyNumbers = await generateSafetyNumbers(contact);
-        contact,
-        getSafetyNumberMode(getState(), { now: Date.now() })
-      );
       dispatch({
         type: GENERATE_FULFILLED,
         payload: {
@@ -112,7 +108,7 @@ function toggleVerified(
   unknown,
   ToggleVerifiedPendingActionType | ToggleVerifiedFulfilledActionType
 > {
-  return async (dispatch, getState) => {
+  return async dispatch => {
     dispatch({
       type: TOGGLE_VERIFIED_PENDING,
       payload: {
@@ -132,10 +128,7 @@ function toggleVerified(
     } catch (err) {
       if (err.name === 'OutgoingIdentityKeyError') {
         await reloadProfiles(contact.id);
-        const safetyNumbers = await generateSafetyNumbers(
+        const safetyNumbers = await generateSafetyNumbers(contact);
-          contact,
-          getSafetyNumberMode(getState(), { now: Date.now() })
-        );
 
         dispatch({
           type: TOGGLE_VERIFIED_FULFILLED,

ts/state/selectors/items.ts

@@ -5,7 +5,6 @@ import { createSelector } from 'reselect';
 import { isInteger } from 'lodash';
 
 import { ITEM_NAME as UNIVERSAL_EXPIRE_TIMER_ITEM } from '../../util/universalExpireTimer';
-import { SafetyNumberMode } from '../../types/safetyNumber';
 import { innerIsBucketValueEnabled } from '../../RemoteConfig';
 import type { ConfigKeyType, ConfigMapType } from '../../RemoteConfig';
 import type { StateType } from '../reducer';
@@ -18,7 +17,7 @@ import type { AciString } from '../../types/ServiceId';
 import { DEFAULT_CONVERSATION_COLOR } from '../../types/Colors';
 import { getPreferredReactionEmoji as getPreferredReactionEmojiFromStoredValue } from '../../reactions/preferredReactionEmoji';
 import { isBeta } from '../../util/version';
-import { DurationInSeconds, SECOND } from '../../util/durations';
+import { DurationInSeconds } from '../../util/durations';
 import { generateUsernameLink } from '../../util/sgnlHref';
 import * as Bytes from '../../Bytes';
 import { getUserNumber, getUserACI } from './user';
@@ -167,40 +166,6 @@ export const getStoriesEnabled = createSelector(
   }
 );
 
-export const getSafetyNumberMode = createSelector(
-  getRemoteConfig,
-  getServerTimeSkew,
-  (_state: StateType, { now }: { now: number }) => now,
-  (
-    remoteConfig: ConfigMapType,
-    serverTimeSkew: number,
-    now: number
-  ): SafetyNumberMode => {
-    if (
-      !isRemoteConfigFlagEnabled(remoteConfig, 'desktop.safetyNumberAci') &&
-      !(
-        isRemoteConfigFlagEnabled(
-          remoteConfig,
-          'desktop.safetyNumberAci.beta'
-        ) && isBeta(window.getVersion())
-      )
-    ) {
-      return SafetyNumberMode.JustE164;
-    }
-
-    const timestampInSeconds = remoteConfig['global.safetyNumberAci']?.value;
-    if (typeof timestampInSeconds !== 'number') {
-      return SafetyNumberMode.DefaultE164AndThenACI;
-    }
-
-    // Note: serverTimeSkew is a difference between server time and local time,
-    // so we have to add local time to it to correct it for a skew.
-    return now + serverTimeSkew >= timestampInSeconds * SECOND
-      ? SafetyNumberMode.DefaultACIAndMaybeE164
-      : SafetyNumberMode.DefaultE164AndThenACI;
-  }
-);
-
 export const getDefaultConversationColor = createSelector(
   getItems,
   (

ts/state/smart/SafetyNumberModal.tsx

@@ -7,10 +7,7 @@ import { SafetyNumberModal } from '../../components/SafetyNumberModal';
 import type { StateType } from '../reducer';
 import { getContactSafetyNumber } from '../selectors/safetyNumber';
 import { getConversationSelector } from '../selectors/conversations';
-import {
+import { getHasCompletedSafetyNumberOnboarding } from '../selectors/items';
-  getSafetyNumberMode,
-  getHasCompletedSafetyNumberOnboarding,
-} from '../selectors/items';
 import { getIntl } from '../selectors/user';
 
 export type Props = {
@@ -22,7 +19,6 @@ const mapStateToProps = (state: StateType, props: Props) => {
     ...props,
     ...getContactSafetyNumber(state, props),
     contact: getConversationSelector(state)(props.contactID),
-    safetyNumberMode: getSafetyNumberMode(state, { now: Date.now() }),
     hasCompletedSafetyNumberOnboarding:
       getHasCompletedSafetyNumberOnboarding(state),
     i18n: getIntl(state),

ts/state/smart/SafetyNumberViewer.tsx

@@ -8,7 +8,6 @@ import type { StateType } from '../reducer';
 import type { SafetyNumberProps } from '../../components/SafetyNumberChangeDialog';
 import { getContactSafetyNumber } from '../selectors/safetyNumber';
 import { getConversationSelector } from '../selectors/conversations';
-import { getSafetyNumberMode } from '../selectors/items';
 import { getIntl } from '../selectors/user';
 
 const mapStateToProps = (state: StateType, props: SafetyNumberProps) => {
@@ -16,7 +15,6 @@ const mapStateToProps = (state: StateType, props: SafetyNumberProps) => {
     ...props,
     ...getContactSafetyNumber(state, props),
     contact: getConversationSelector(state)(props.contactID),
-    safetyNumberMode: getSafetyNumberMode(state, { now: Date.now() }),
     i18n: getIntl(state),
   };
 };

ts/types/safetyNumber.ts

@@ -1,12 +1,6 @@
 // Copyright 2023 Signal Messenger, LLC
 // SPDX-License-Identifier: AGPL-3.0-only
 
-export enum SafetyNumberMode {
-  JustE164 = 'JustE164',
-  DefaultE164AndThenACI = 'DefaultE164AndThenACI',
-  DefaultACIAndMaybeE164 = 'DefaultACIAndMaybeE164',
-}
-
 export enum SafetyNumberIdentifierType {
   ACIIdentifier = 'ACIIdentifier',
   E164Identifier = 'E164Identifier',

ts/util/safetyNumber.ts

@@ -11,10 +11,7 @@ import { uuidToBytes } from './uuidToBytes';
 import * as log from '../logging/log';
 import * as Bytes from '../Bytes';
 import type { SafetyNumberType } from '../types/safetyNumber';
-import {
+import { SafetyNumberIdentifierType } from '../types/safetyNumber';
-  SafetyNumberIdentifierType,
-  SafetyNumberMode,
-} from '../types/safetyNumber';
 import { isAciString } from './isAciString';
 
 const ITERATION_COUNT = 5200;
@@ -25,10 +22,9 @@ const SERVICE_ID_VERSION = 2;
 const BLOCK_SIZE = 5;
 
 export async function generateSafetyNumbers(
-  contact: ConversationType,
+  contact: ConversationType
-  mode: SafetyNumberMode
 ): Promise<ReadonlyArray<SafetyNumberType>> {
-  const logId = `generateSafetyNumbers(${contact.id}, ${mode})`;
+  const logId = `generateSafetyNumbers(${contact.id})`;
   log.info(`${logId}: starting`);
 
   const { storage } = window.textsecure;
@@ -57,24 +53,10 @@ export async function generateSafetyNumbers(
   const ourKey = PublicKey.deserialize(Buffer.from(ourKeyBuffer));
   const theirKey = PublicKey.deserialize(Buffer.from(theirKeyBuffer));
 
-  let identifierTypes: ReadonlyArray<SafetyNumberIdentifierType>;
+  const identifierTypes = [
-  if (mode === SafetyNumberMode.DefaultE164AndThenACI) {
-    // Important: order matters, legacy safety number should be displayed first.
-    identifierTypes = [
-      SafetyNumberIdentifierType.E164Identifier,
-      SafetyNumberIdentifierType.ACIIdentifier,
-    ];
-    // Controlled by 'desktop.safetyNumberAci'
-  } else if (mode === SafetyNumberMode.JustE164) {
-    identifierTypes = [SafetyNumberIdentifierType.E164Identifier];
-  } else if (mode === SafetyNumberMode.DefaultACIAndMaybeE164) {
-    identifierTypes = [
     SafetyNumberIdentifierType.ACIIdentifier,
     SafetyNumberIdentifierType.E164Identifier,
   ];
-  } else {
-    throw missingCaseError(mode);
-  }
 
   return identifierTypes
     .map(identifierType => {