feat: route deprecated sync clipboard read through permission checks (#45471)
* feat: route deprecated clipboard commands through permission checks Co-authored-by: deepak1556 <hop2deep@gmail.com> * docs: address review feedback Co-authored-by: deepak1556 <hop2deep@gmail.com> * fix: enable checks for child windows Co-authored-by: deepak1556 <hop2deep@gmail.com> --------- Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com> Co-authored-by: deepak1556 <hop2deep@gmail.com>
This commit is contained in:
trop[bot]
GitHub
parent
51170c3652
commit
46c9ed61da
30 changed files with 441 additions and 35 deletions
1
BUILD.gn
1
BUILD.gn
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@ -430,6 +430,7 @@ source_set("electron_lib") {
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"chromium_src:chrome_spellchecker",
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"shell/common:mojo",
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"shell/common:plugin",
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"shell/common:web_contents_utility",
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"shell/services/node/public/mojom",
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"//base:base_static",
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"//base/allocator:buildflags",
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@ -933,6 +933,7 @@ session.fromPartition('some-partition').setPermissionRequestHandler((webContents
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* `storage-access` - Allows content loaded in a third-party context to request access to third-party cookies using the [Storage Access API](https://developer.mozilla.org/en-US/docs/Web/API/Storage_Access_API).
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* `top-level-storage-access` - Allow top-level sites to request third-party cookie access on behalf of embedded content originating from another site in the same related website set using the [Storage Access API](https://developer.mozilla.org/en-US/docs/Web/API/Storage_Access_API).
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* `usb` - Expose non-standard Universal Serial Bus (USB) compatible devices services to the web with the [WebUSB API](https://developer.mozilla.org/en-US/docs/Web/API/WebUSB_API).
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* `deprecated-sync-clipboard-read` _Deprecated_ - Request access to run `document.execCommand("paste")`
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* `requestingOrigin` string - The origin URL of the permission check
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* `details` Object - Some properties are only available on certain permission types.
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* `embeddingOrigin` string (optional) - The origin of the frame embedding the frame that made the permission check. Only set for cross-origin sub frames making permission checks.
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@ -148,6 +148,7 @@
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this will cause the `preferred-size-changed` event to be emitted on the
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`WebContents` when the preferred size changes. Default is `false`.
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* `transparent` boolean (optional) - Whether to enable background transparency for the guest page. Default is `true`. **Note:** The guest page's text and background colors are derived from the [color scheme](https://developer.mozilla.org/en-US/docs/Web/CSS/color-scheme) of its root element. When transparency is enabled, the text color will still change accordingly but the background will remain transparent.
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* `enableDeprecatedPaste` boolean (optional) _Deprecated_ - Whether to enable the `paste` [execCommand](https://developer.mozilla.org/en-US/docs/Web/API/Document/execCommand). Default is `false`.
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[chrome-content-scripts]: https://developer.chrome.com/extensions/content_scripts#execution-environment
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[runtime-enabled-features]: https://source.chromium.org/chromium/chromium/src/+/main:third_party/blink/renderer/platform/runtime_enabled_features.json5
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@ -73,6 +73,15 @@ This brings the behavior to parity with Linux. Prior behavior: Menu bar is still
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## Planned Breaking API Changes (33.0)
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### Deprecated: `document.execCommand("paste")`
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The synchronous clipboard read API [document.execCommand("paste")](https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/Interact_with_the_clipboard) has been
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deprecated in favor of [async clipboard API](https://developer.mozilla.org/en-US/docs/Web/API/Clipboard_API). This is to align with the browser defaults.
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The `enableDeprecatedPaste` option on `WebPreferences` that triggers the permission
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checks for this API and the associated permission type `deprecated-sync-clipboard-read`
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are also deprecated.
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### Behavior Changed: frame properties may retrieve detached WebFrameMain instances or none at all
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APIs which provide access to a `WebFrameMain` instance may return an instance
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@ -128,7 +128,7 @@ fix_font_face_resolution_when_renderer_is_blocked.patch
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feat_enable_passing_exit_code_on_service_process_crash.patch
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chore_remove_reference_to_chrome_browser_themes.patch
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feat_enable_customizing_symbol_color_in_framecaptionbutton.patch
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build_expose_webplugininfo_interface_to_electron.patch
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build_allow_electron_mojom_interfaces_to_depend_on_blink.patch
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osr_shared_texture_remove_keyed_mutex_on_win_dxgi.patch
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feat_allow_usage_of_sccontentsharingpicker_on_supported_platforms.patch
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chore_partial_revert_of.patch
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@ -140,3 +140,4 @@ build_add_public_config_simdutf_config.patch
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revert_code_health_clean_up_stale_macwebcontentsocclusion.patch
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feat_add_signals_when_embedder_cleanup_callbacks_run_for.patch
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build_remove_vr_directx_helpers_dependency.patch
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feat_separate_content_settings_callback_for_sync_and_async_clipboard.patch
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@ -1,20 +1,24 @@
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: deepak1556 <hop2deep@gmail.com>
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Date: Fri, 9 Aug 2024 22:39:47 +0900
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Subject: build: expose webplugininfo interface to electron
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Subject: build: allow electron mojom interfaces to depend on blink
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mojom_platform
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Allows implementing electron::mojom::ElectronPluginInfoHost interface
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which provides plugin details between browser<->renderer.
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Needed for:
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1) //electron/shell/common:plugin
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2) //electron/shell/common:web_contents_utility
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diff --git a/content/public/common/BUILD.gn b/content/public/common/BUILD.gn
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index 659f500a47eb0f2d1f753dee2b234bb7bf1027d4..46e4714e14a5992b30ea8bfa99c126e5f1d2c3eb 100644
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index 659f500a47eb0f2d1f753dee2b234bb7bf1027d4..8f6e733b1ae1081f19a090cbdf2372b164e514a8 100644
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--- a/content/public/common/BUILD.gn
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+++ b/content/public/common/BUILD.gn
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@@ -379,6 +379,7 @@ mojom("interfaces") {
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@@ -379,6 +379,8 @@ mojom("interfaces") {
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"//content/common/*",
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"//extensions/common:mojom",
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"//extensions/common:mojom_blink",
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+ "//electron/shell/common:plugin",
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+ "//electron/shell/common:web_contents_utility",
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]
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sources = [
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@ -0,0 +1,114 @@
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: deepak1556 <hop2deep@gmail.com>
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Date: Thu, 30 Jan 2025 20:28:38 +0900
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Subject: feat: separate content settings callback for sync and async clipboard
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`AllowReadFromClipboard` is called from both the types without a way to differentiate.
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[sync path] - third_party/blink/renderer/core/editing/commands/clipboard_commands.cc
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[async path] - third_party/blink/renderer/modules/clipboard/clipboard_promise.cc
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This patch adds a new callback to separate these two paths so that we
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can have sync permission checks for the sync path.
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Additionally, `blink::PermissionType::DEPRECATED_SYNC_CLIPBOARD_READ`
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has been added to support type conversion in permission policy checks. We have extended
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`blink::PermissionType` in `electron::WebContentsPermissionHelper::PermissionType`
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but it is hard to import the latter into the content permission layer checks.
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This patch will be removed when the deprecated sync api support is
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removed.
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diff --git a/components/permissions/permission_util.cc b/components/permissions/permission_util.cc
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index 0265815ae3b300c1c0637686e212d3a1c55fdd1b..eb7ea287de24a2563604e639de3bb783d80d98eb 100644
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--- a/components/permissions/permission_util.cc
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+++ b/components/permissions/permission_util.cc
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@@ -384,6 +384,7 @@ ContentSettingsType PermissionUtil::PermissionTypeToContentSettingsTypeSafe(
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return ContentSettingsType::AUTOMATIC_FULLSCREEN;
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case PermissionType::WEB_APP_INSTALLATION:
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return ContentSettingsType::WEB_APP_INSTALLATION;
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+ case PermissionType::DEPRECATED_SYNC_CLIPBOARD_READ:
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case PermissionType::NUM:
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break;
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}
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diff --git a/content/browser/permissions/permission_controller_impl.cc b/content/browser/permissions/permission_controller_impl.cc
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index e991887c103618b35688cf72307ca05fdb202e6e..54894f3412d42264eae80d767be5215e52f08184 100644
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--- a/content/browser/permissions/permission_controller_impl.cc
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+++ b/content/browser/permissions/permission_controller_impl.cc
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@@ -86,6 +86,7 @@ PermissionToSchedulingFeature(PermissionType permission_name) {
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case PermissionType::POINTER_LOCK:
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case PermissionType::AUTOMATIC_FULLSCREEN:
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case PermissionType::WEB_APP_INSTALLATION:
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+ case PermissionType::DEPRECATED_SYNC_CLIPBOARD_READ:
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return std::nullopt;
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}
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}
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diff --git a/third_party/blink/common/permissions/permission_utils.cc b/third_party/blink/common/permissions/permission_utils.cc
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index dfcd99a4336db5c5b8b722c6612b8abbf419a08f..9f074285203e6ee408abf8275f3070221b0d25c0 100644
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--- a/third_party/blink/common/permissions/permission_utils.cc
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+++ b/third_party/blink/common/permissions/permission_utils.cc
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@@ -99,6 +99,8 @@ std::string GetPermissionString(PermissionType permission) {
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return "AutomaticFullscreen";
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case PermissionType::WEB_APP_INSTALLATION:
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return "WebAppInstallation";
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+ case PermissionType::DEPRECATED_SYNC_CLIPBOARD_READ:
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+ return "DeprecatedSyncClipboardRead";
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case PermissionType::NUM:
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NOTREACHED();
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}
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@@ -171,6 +173,7 @@ PermissionTypeToPermissionsPolicyFeature(PermissionType permission) {
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case PermissionType::NOTIFICATIONS:
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case PermissionType::KEYBOARD_LOCK:
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case PermissionType::POINTER_LOCK:
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+ case PermissionType::DEPRECATED_SYNC_CLIPBOARD_READ:
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return std::nullopt;
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case PermissionType::NUM:
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diff --git a/third_party/blink/public/common/permissions/permission_utils.h b/third_party/blink/public/common/permissions/permission_utils.h
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index ae03b7f099d30c157cfda7d1beb7c535d3615471..ca287e7a5271ee83c393de6c1fe347973f4292ba 100644
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--- a/third_party/blink/public/common/permissions/permission_utils.h
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+++ b/third_party/blink/public/common/permissions/permission_utils.h
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@@ -64,6 +64,7 @@ enum class PermissionType {
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AUTOMATIC_FULLSCREEN = 40,
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HAND_TRACKING = 41,
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WEB_APP_INSTALLATION = 42,
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+ DEPRECATED_SYNC_CLIPBOARD_READ = 43,
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// Always keep this at the end.
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NUM,
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diff --git a/third_party/blink/public/platform/web_content_settings_client.h b/third_party/blink/public/platform/web_content_settings_client.h
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index 28f616f21f998c7cd1c794e58efaccf9e6c11e6e..c64896642209124e500db2ed6fe2357e426cd10b 100644
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--- a/third_party/blink/public/platform/web_content_settings_client.h
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+++ b/third_party/blink/public/platform/web_content_settings_client.h
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@@ -55,6 +55,9 @@ class WebContentSettingsClient {
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// Controls whether access to write the clipboard is allowed for this frame.
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virtual bool AllowWriteToClipboard() { return false; }
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+ // Controls whether synchronous access to read the clipboard is allowed for this frame.
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+ virtual bool AllowReadFromClipboardSync() { return false; }
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+
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// Controls whether to enable MutationEvents for this frame.
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// The common use case of this method is actually to selectively disable
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// MutationEvents, but it's been named for consistency with the rest of the
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diff --git a/third_party/blink/renderer/core/editing/commands/clipboard_commands.cc b/third_party/blink/renderer/core/editing/commands/clipboard_commands.cc
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index 271ca7ba88fc92b8f6bad5ee4cffedf7f1b05aee..d8d01062de4af45a59eb10a1c0fa046a4adf1894 100644
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--- a/third_party/blink/renderer/core/editing/commands/clipboard_commands.cc
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+++ b/third_party/blink/renderer/core/editing/commands/clipboard_commands.cc
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@@ -121,7 +121,7 @@ bool ClipboardCommands::CanReadClipboard(LocalFrame& frame,
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return true;
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}
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return frame.GetContentSettingsClient() &&
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- frame.GetContentSettingsClient()->AllowReadFromClipboard();
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+ frame.GetContentSettingsClient()->AllowReadFromClipboardSync();
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}
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bool ClipboardCommands::CanWriteClipboard(LocalFrame& frame,
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@@ -310,7 +310,7 @@ bool ClipboardCommands::PasteSupported(LocalFrame* frame) {
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return true;
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}
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return frame->GetContentSettingsClient() &&
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- frame->GetContentSettingsClient()->AllowReadFromClipboard();
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+ frame->GetContentSettingsClient()->AllowReadFromClipboardSync();
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}
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bool ClipboardCommands::ExecuteCopy(LocalFrame& frame,
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@ -13,13 +13,13 @@
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#include "base/no_destructor.h"
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#include "content/browser/service_worker/service_worker_context_wrapper.h" // nogncheck
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#include "content/browser/service_worker/service_worker_version.h" // nogncheck
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#include "electron/shell/common/api/api.mojom.h"
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#include "gin/handle.h"
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#include "gin/object_template_builder.h"
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#include "services/service_manager/public/cpp/interface_provider.h"
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#include "shell/browser/api/message_port.h"
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#include "shell/browser/browser.h"
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#include "shell/browser/javascript_environment.h"
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#include "shell/common/api/api.mojom.h"
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#include "shell/common/gin_converters/blink_converter.h"
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#include "shell/common/gin_converters/gurl_converter.h"
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#include "shell/common/gin_converters/value_converter.h"
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@ -70,7 +70,6 @@
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#include "content/public/common/webplugininfo.h"
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#include "electron/buildflags/buildflags.h"
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#include "electron/mas.h"
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#include "electron/shell/common/api/api.mojom.h"
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#include "gin/arguments.h"
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#include "gin/data_object_builder.h"
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#include "gin/handle.h"
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@ -110,6 +109,7 @@
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#include "shell/browser/web_contents_zoom_controller.h"
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#include "shell/browser/web_view_guest_delegate.h"
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#include "shell/browser/web_view_manager.h"
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#include "shell/common/api/api.mojom.h"
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#include "shell/common/api/electron_api_native_image.h"
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#include "shell/common/api/electron_bindings.h"
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#include "shell/common/color_util.h"
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@ -31,7 +31,6 @@
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#include "content/public/browser/web_contents_delegate.h"
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#include "content/public/browser/web_contents_observer.h"
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#include "electron/buildflags/buildflags.h"
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#include "electron/shell/common/api/api.mojom.h"
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#include "gin/handle.h"
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#include "gin/wrappable.h"
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#include "printing/buildflags/buildflags.h"
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@ -43,9 +42,11 @@
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#include "shell/browser/preload_script.h"
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#include "shell/browser/ui/inspectable_web_contents_delegate.h"
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#include "shell/browser/ui/inspectable_web_contents_view_delegate.h"
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#include "shell/common/api/api.mojom.h"
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#include "shell/common/gin_helper/cleaned_up_at_exit.h"
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#include "shell/common/gin_helper/constructible.h"
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#include "shell/common/gin_helper/pinnable.h"
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#include "shell/common/web_contents_utility.mojom.h"
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#include "ui/base/models/image_model.h"
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#if BUILDFLAG(ENABLE_ELECTRON_EXTENSIONS)
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@ -17,13 +17,13 @@
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#include "content/public/browser/frame_tree_node_id.h"
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#include "content/public/browser/render_frame_host.h"
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#include "content/public/common/isolated_world_ids.h"
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#include "electron/shell/common/api/api.mojom.h"
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#include "gin/handle.h"
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#include "gin/object_template_builder.h"
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#include "services/service_manager/public/cpp/interface_provider.h"
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#include "shell/browser/api/message_port.h"
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#include "shell/browser/browser.h"
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#include "shell/browser/javascript_environment.h"
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#include "shell/common/api/api.mojom.h"
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#include "shell/common/gin_converters/blink_converter.h"
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#include "shell/common/gin_converters/frame_converter.h"
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#include "shell/common/gin_converters/gurl_converter.h"
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|
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@ -10,9 +10,9 @@
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#include "base/memory/weak_ptr.h"
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#include "content/public/browser/global_routing_id.h"
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#include "content/public/browser/web_contents_observer.h"
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#include "electron/shell/common/api/api.mojom.h"
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#include "mojo/public/cpp/bindings/associated_receiver.h"
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#include "shell/browser/api/electron_api_web_contents.h"
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#include "shell/common/api/api.mojom.h"
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namespace content {
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class RenderFrameHost;
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@ -53,7 +53,6 @@
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#include "crypto/crypto_buildflags.h"
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#include "electron/buildflags/buildflags.h"
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#include "electron/fuses.h"
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#include "electron/shell/common/api/api.mojom.h"
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#include "extensions/browser/extension_navigation_ui_data.h"
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#include "extensions/common/extension_id.h"
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#include "mojo/public/cpp/bindings/binder_map.h"
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@ -117,6 +116,7 @@
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#include "shell/common/platform_util.h"
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#include "shell/common/plugin.mojom.h"
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#include "shell/common/thread_restrictions.h"
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#include "shell/common/web_contents_utility.mojom.h"
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#include "third_party/blink/public/common/associated_interfaces/associated_interface_registry.h"
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#include "third_party/blink/public/common/loader/url_loader_throttle.h"
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#include "third_party/blink/public/common/renderer_preferences/renderer_preferences.h"
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@ -298,8 +298,13 @@ bool ElectronPermissionManager::CheckPermissionWithDetails(
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content::RenderFrameHost* render_frame_host,
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const GURL& requesting_origin,
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base::Value::Dict details) const {
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if (check_handler_.is_null())
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return true;
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if (check_handler_.is_null()) {
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if (permission == blink::PermissionType::DEPRECATED_SYNC_CLIPBOARD_READ) {
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return false;
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} else {
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return true;
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}
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}
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auto* web_contents =
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render_frame_host
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|
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@ -6,15 +6,19 @@
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#include <utility>
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#include "content/public/browser/browser_context.h"
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#include "content/public/browser/permission_controller.h"
|
||||
#include "content/public/browser/render_frame_host.h"
|
||||
#include "content/public/browser/render_process_host.h"
|
||||
#include "mojo/public/cpp/bindings/self_owned_receiver.h"
|
||||
#include "shell/browser/web_contents_permission_helper.h"
|
||||
#include "third_party/blink/public/mojom/permissions/permission_status.mojom.h"
|
||||
|
||||
namespace electron {
|
||||
ElectronWebContentsUtilityHandlerImpl::ElectronWebContentsUtilityHandlerImpl(
|
||||
content::RenderFrameHost* frame_host,
|
||||
mojo::PendingAssociatedReceiver<mojom::ElectronWebContentsUtility> receiver)
|
||||
: render_frame_host_id_(frame_host->GetGlobalId()) {
|
||||
: render_frame_host_token_(frame_host->GetGlobalFrameToken()) {
|
||||
content::WebContents* web_contents =
|
||||
content::WebContents::FromRenderFrameHost(frame_host);
|
||||
DCHECK(web_contents);
|
||||
|
|
@ -28,8 +32,11 @@ ElectronWebContentsUtilityHandlerImpl::ElectronWebContentsUtilityHandlerImpl(
|
|||
ElectronWebContentsUtilityHandlerImpl::
|
||||
~ElectronWebContentsUtilityHandlerImpl() = default;
|
||||
|
||||
void ElectronWebContentsUtilityHandlerImpl::WebContentsDestroyed() {
|
||||
delete this;
|
||||
void ElectronWebContentsUtilityHandlerImpl::RenderFrameDeleted(
|
||||
content::RenderFrameHost* render_frame_host) {
|
||||
if (render_frame_host->GetGlobalFrameToken() == render_frame_host_token_) {
|
||||
delete this;
|
||||
}
|
||||
}
|
||||
|
||||
void ElectronWebContentsUtilityHandlerImpl::OnConnectionError() {
|
||||
|
|
@ -59,9 +66,42 @@ void ElectronWebContentsUtilityHandlerImpl::DoGetZoomLevel(
|
|||
}
|
||||
}
|
||||
|
||||
void ElectronWebContentsUtilityHandlerImpl::CanAccessClipboardDeprecated(
|
||||
mojom::PermissionName name,
|
||||
const blink::LocalFrameToken& frame_token,
|
||||
CanAccessClipboardDeprecatedCallback callback) {
|
||||
if (render_frame_host_token_.frame_token == frame_token) {
|
||||
// Paste requires either (1) user activation, ...
|
||||
if (web_contents()->HasRecentInteraction()) {
|
||||
std::move(callback).Run(blink::mojom::PermissionStatus::GRANTED);
|
||||
return;
|
||||
}
|
||||
|
||||
// (2) granted permission, ...
|
||||
content::RenderFrameHost* render_frame_host = GetRenderFrameHost();
|
||||
content::BrowserContext* browser_context =
|
||||
render_frame_host->GetBrowserContext();
|
||||
content::PermissionController* permission_controller =
|
||||
browser_context->GetPermissionController();
|
||||
blink::PermissionType permission;
|
||||
if (name == mojom::PermissionName::DEPRECATED_SYNC_CLIPBOARD_READ) {
|
||||
permission = blink::PermissionType::DEPRECATED_SYNC_CLIPBOARD_READ;
|
||||
} else {
|
||||
std::move(callback).Run(blink::mojom::PermissionStatus::DENIED);
|
||||
return;
|
||||
}
|
||||
blink::mojom::PermissionStatus status =
|
||||
permission_controller->GetPermissionStatusForCurrentDocument(
|
||||
permission, render_frame_host);
|
||||
std::move(callback).Run(status);
|
||||
} else {
|
||||
std::move(callback).Run(blink::mojom::PermissionStatus::DENIED);
|
||||
}
|
||||
}
|
||||
|
||||
content::RenderFrameHost*
|
||||
ElectronWebContentsUtilityHandlerImpl::GetRenderFrameHost() {
|
||||
return content::RenderFrameHost::FromID(render_frame_host_id_);
|
||||
return content::RenderFrameHost::FromFrameToken(render_frame_host_token_);
|
||||
}
|
||||
|
||||
// static
|
||||
|
|
|
|||
|
|
@ -10,7 +10,7 @@
|
|||
#include "base/memory/weak_ptr.h"
|
||||
#include "content/public/browser/global_routing_id.h"
|
||||
#include "content/public/browser/web_contents_observer.h"
|
||||
#include "electron/shell/common/api/api.mojom.h"
|
||||
#include "electron/shell/common/web_contents_utility.mojom.h"
|
||||
#include "mojo/public/cpp/bindings/associated_receiver.h"
|
||||
#include "shell/browser/api/electron_api_web_contents.h"
|
||||
|
||||
|
|
@ -43,6 +43,10 @@ class ElectronWebContentsUtilityHandlerImpl
|
|||
void OnFirstNonEmptyLayout() override;
|
||||
void SetTemporaryZoomLevel(double level) override;
|
||||
void DoGetZoomLevel(DoGetZoomLevelCallback callback) override;
|
||||
void CanAccessClipboardDeprecated(
|
||||
mojom::PermissionName name,
|
||||
const blink::LocalFrameToken& frame_token,
|
||||
CanAccessClipboardDeprecatedCallback callback) override;
|
||||
|
||||
base::WeakPtr<ElectronWebContentsUtilityHandlerImpl> GetWeakPtr() {
|
||||
return weak_factory_.GetWeakPtr();
|
||||
|
|
@ -52,13 +56,13 @@ class ElectronWebContentsUtilityHandlerImpl
|
|||
~ElectronWebContentsUtilityHandlerImpl() override;
|
||||
|
||||
// content::WebContentsObserver:
|
||||
void WebContentsDestroyed() override;
|
||||
void RenderFrameDeleted(content::RenderFrameHost* render_frame_host) override;
|
||||
|
||||
void OnConnectionError();
|
||||
|
||||
content::RenderFrameHost* GetRenderFrameHost();
|
||||
|
||||
content::GlobalRenderFrameHostId render_frame_host_id_;
|
||||
content::GlobalRenderFrameHostToken render_frame_host_token_;
|
||||
|
||||
mojo::AssociatedReceiver<mojom::ElectronWebContentsUtility> receiver_{this};
|
||||
|
||||
|
|
|
|||
|
|
@ -32,7 +32,7 @@ class WebContentsPermissionHelper
|
|||
HID,
|
||||
USB,
|
||||
KEYBOARD_LOCK,
|
||||
FILE_SYSTEM
|
||||
FILE_SYSTEM,
|
||||
};
|
||||
|
||||
// Asynchronous Requests
|
||||
|
|
|
|||
|
|
@ -148,6 +148,7 @@ void WebContentsPreferences::Clear() {
|
|||
blink::mojom::ImageAnimationPolicy::kImageAnimationPolicyAllowed;
|
||||
preload_path_ = std::nullopt;
|
||||
v8_cache_options_ = blink::mojom::V8CacheOptions::kDefault;
|
||||
deprecated_paste_enabled_ = false;
|
||||
|
||||
#if BUILDFLAG(IS_MAC)
|
||||
scroll_bounce_ = false;
|
||||
|
|
@ -245,6 +246,9 @@ void WebContentsPreferences::SetFromDictionary(
|
|||
|
||||
web_preferences.Get("v8CacheOptions", &v8_cache_options_);
|
||||
|
||||
web_preferences.Get(options::kEnableDeprecatedPaste,
|
||||
&deprecated_paste_enabled_);
|
||||
|
||||
#if BUILDFLAG(IS_MAC)
|
||||
web_preferences.Get(options::kScrollBounce, &scroll_bounce_);
|
||||
#endif
|
||||
|
|
@ -472,6 +476,8 @@ void WebContentsPreferences::OverrideWebkitPrefs(
|
|||
prefs->webview_tag = webview_tag_;
|
||||
|
||||
prefs->v8_cache_options = v8_cache_options_;
|
||||
|
||||
prefs->dom_paste_enabled = deprecated_paste_enabled_;
|
||||
}
|
||||
|
||||
WEB_CONTENTS_USER_DATA_KEY_IMPL(WebContentsPreferences);
|
||||
|
|
|
|||
|
|
@ -133,6 +133,7 @@ class WebContentsPreferences
|
|||
blink::mojom::ImageAnimationPolicy image_animation_policy_;
|
||||
std::optional<base::FilePath> preload_path_;
|
||||
blink::mojom::V8CacheOptions v8_cache_options_;
|
||||
bool deprecated_paste_enabled_ = false;
|
||||
|
||||
#if BUILDFLAG(IS_MAC)
|
||||
bool scroll_bounce_;
|
||||
|
|
|
|||
|
|
@ -26,3 +26,16 @@ mojom("plugin") {
|
|||
"//mojo/public/mojom/base",
|
||||
]
|
||||
}
|
||||
|
||||
mojom("web_contents_utility") {
|
||||
# We don't want Blink variants of these bindings to be generated.
|
||||
disable_variants = true
|
||||
|
||||
sources = [ "web_contents_utility.mojom" ]
|
||||
|
||||
public_deps = [
|
||||
"//content/public/common:interfaces",
|
||||
"//third_party/blink/public/mojom/tokens",
|
||||
"//url/mojom:url_mojom_origin",
|
||||
]
|
||||
}
|
||||
|
|
|
|||
|
|
@ -25,17 +25,6 @@ interface ElectronAutofillDriver {
|
|||
HideAutofillPopup();
|
||||
};
|
||||
|
||||
interface ElectronWebContentsUtility {
|
||||
// Informs underlying WebContents that first non-empty layout was performed
|
||||
// by compositor.
|
||||
OnFirstNonEmptyLayout();
|
||||
|
||||
SetTemporaryZoomLevel(double zoom_level);
|
||||
|
||||
[Sync]
|
||||
DoGetZoomLevel() => (double result);
|
||||
};
|
||||
|
||||
interface ElectronApiIPC {
|
||||
// Emits an event on |channel| from the ipcMain JavaScript object in the main
|
||||
// process.
|
||||
|
|
|
|||
|
|
@ -226,6 +226,8 @@ v8::Local<v8::Value> Converter<blink::PermissionType>::ToV8(
|
|||
return StringToV8(isolate, "speaker-selection");
|
||||
case blink::PermissionType::WEB_APP_INSTALLATION:
|
||||
return StringToV8(isolate, "web-app-installation");
|
||||
case blink::PermissionType::DEPRECATED_SYNC_CLIPBOARD_READ:
|
||||
return StringToV8(isolate, "deprecated-sync-clipboard-read");
|
||||
case blink::PermissionType::NUM:
|
||||
break;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -205,6 +205,11 @@ inline constexpr std::string_view kEnablePreferredSizeMode =
|
|||
inline constexpr std::string_view kHiddenPage = "hiddenPage";
|
||||
|
||||
inline constexpr std::string_view kSpellcheck = "spellcheck";
|
||||
|
||||
// Enables the permission managed support for
|
||||
// document.execCommand("paste").
|
||||
inline constexpr std::string_view kEnableDeprecatedPaste =
|
||||
"enableDeprecatedPaste";
|
||||
} // namespace options
|
||||
|
||||
// Following are actually command line switches, should be moved to other files.
|
||||
|
|
|
|||
25
shell/common/web_contents_utility.mojom
Normal file
25
shell/common/web_contents_utility.mojom
Normal file
|
|
@ -0,0 +1,25 @@
|
|||
module electron.mojom;
|
||||
|
||||
import "third_party/blink/public/mojom/permissions/permission_status.mojom";
|
||||
import "third_party/blink/public/mojom/tokens/tokens.mojom";
|
||||
import "url/mojom/origin.mojom";
|
||||
|
||||
enum PermissionName {
|
||||
DEPRECATED_SYNC_CLIPBOARD_READ,
|
||||
};
|
||||
|
||||
interface ElectronWebContentsUtility {
|
||||
// Informs underlying WebContents that first non-empty layout was performed
|
||||
// by compositor.
|
||||
OnFirstNonEmptyLayout();
|
||||
|
||||
SetTemporaryZoomLevel(double zoom_level);
|
||||
|
||||
[Sync]
|
||||
DoGetZoomLevel() => (double result);
|
||||
|
||||
[Sync]
|
||||
CanAccessClipboardDeprecated(
|
||||
PermissionName name,
|
||||
blink.mojom.LocalFrameToken frame_token) => (blink.mojom.PermissionStatus status);
|
||||
};
|
||||
|
|
@ -31,6 +31,7 @@
|
|||
#include "shell/common/gin_helper/promise.h"
|
||||
#include "shell/common/node_includes.h"
|
||||
#include "shell/common/options_switches.h"
|
||||
#include "shell/common/web_contents_utility.mojom.h"
|
||||
#include "shell/renderer/api/context_bridge/object_cache.h"
|
||||
#include "shell/renderer/api/electron_api_context_bridge.h"
|
||||
#include "shell/renderer/api/electron_api_spell_check_client.h"
|
||||
|
|
|
|||
|
|
@ -6,10 +6,12 @@
|
|||
|
||||
#include "content/public/renderer/render_frame.h"
|
||||
#include "shell/common/options_switches.h"
|
||||
#include "third_party/blink/public/common/associated_interfaces/associated_interface_provider.h"
|
||||
#include "third_party/blink/public/common/web_preferences/web_preferences.h"
|
||||
#include "third_party/blink/public/platform/url_conversion.h"
|
||||
#include "third_party/blink/public/platform/web_security_origin.h"
|
||||
#include "third_party/blink/public/web/web_local_frame.h"
|
||||
#include "third_party/blink/public/web/web_view.h"
|
||||
|
||||
namespace electron {
|
||||
|
||||
|
|
@ -21,6 +23,15 @@ ContentSettingsObserver::ContentSettingsObserver(
|
|||
|
||||
ContentSettingsObserver::~ContentSettingsObserver() = default;
|
||||
|
||||
mojom::ElectronWebContentsUtility&
|
||||
ContentSettingsObserver::GetWebContentsUtility() {
|
||||
if (!web_contents_utility_) {
|
||||
render_frame()->GetRemoteAssociatedInterfaces()->GetInterface(
|
||||
&web_contents_utility_);
|
||||
}
|
||||
return *web_contents_utility_;
|
||||
}
|
||||
|
||||
bool ContentSettingsObserver::AllowStorageAccessSync(StorageType storage_type) {
|
||||
blink::WebFrame* frame = render_frame()->GetWebFrame();
|
||||
if (frame->GetSecurityOrigin().IsOpaque() ||
|
||||
|
|
@ -32,6 +43,20 @@ bool ContentSettingsObserver::AllowStorageAccessSync(StorageType storage_type) {
|
|||
return true;
|
||||
}
|
||||
|
||||
bool ContentSettingsObserver::AllowReadFromClipboardSync() {
|
||||
blink::WebLocalFrame* frame = render_frame()->GetWebFrame();
|
||||
if (frame->View()->GetWebPreferences().dom_paste_enabled) {
|
||||
blink::mojom::PermissionStatus status{
|
||||
blink::mojom::PermissionStatus::DENIED};
|
||||
GetWebContentsUtility().CanAccessClipboardDeprecated(
|
||||
mojom::PermissionName::DEPRECATED_SYNC_CLIPBOARD_READ,
|
||||
frame->GetLocalFrameToken(), &status);
|
||||
return status == blink::mojom::PermissionStatus::GRANTED;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
void ContentSettingsObserver::OnDestruct() {
|
||||
delete this;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -6,7 +6,10 @@
|
|||
#define ELECTRON_SHELL_RENDERER_CONTENT_SETTINGS_OBSERVER_H_
|
||||
|
||||
#include "content/public/renderer/render_frame_observer.h"
|
||||
#include "mojo/public/cpp/bindings/associated_remote.h"
|
||||
#include "shell/common/web_contents_utility.mojom.h"
|
||||
#include "third_party/blink/public/platform/web_content_settings_client.h"
|
||||
#include "url/origin.h"
|
||||
|
||||
namespace electron {
|
||||
|
||||
|
|
@ -22,10 +25,17 @@ class ContentSettingsObserver : public content::RenderFrameObserver,
|
|||
|
||||
// blink::WebContentSettingsClient implementation.
|
||||
bool AllowStorageAccessSync(StorageType storage_type) override;
|
||||
bool AllowReadFromClipboardSync() override;
|
||||
|
||||
private:
|
||||
// content::RenderFrameObserver implementation.
|
||||
void OnDestruct() override;
|
||||
|
||||
// A getter for `content_settings_manager_` that ensures it is bound.
|
||||
mojom::ElectronWebContentsUtility& GetWebContentsUtility();
|
||||
|
||||
mojo::AssociatedRemote<mojom::ElectronWebContentsUtility>
|
||||
web_contents_utility_;
|
||||
};
|
||||
|
||||
} // namespace electron
|
||||
|
|
|
|||
|
|
@ -10,9 +10,9 @@
|
|||
#include "base/memory/weak_ptr.h"
|
||||
#include "content/public/renderer/render_frame.h"
|
||||
#include "content/public/renderer/render_frame_observer.h"
|
||||
#include "electron/shell/common/api/api.mojom.h"
|
||||
#include "mojo/public/cpp/bindings/pending_receiver.h"
|
||||
#include "mojo/public/cpp/bindings/receiver.h"
|
||||
#include "shell/common/api/api.mojom.h"
|
||||
|
||||
namespace electron {
|
||||
|
||||
|
|
|
|||
|
|
@ -9,13 +9,14 @@
|
|||
#include "base/memory/ref_counted_memory.h"
|
||||
#include "base/trace_event/trace_event.h"
|
||||
#include "content/public/renderer/render_frame.h"
|
||||
#include "electron/shell/common/api/api.mojom.h"
|
||||
#include "ipc/ipc_message_macros.h"
|
||||
#include "net/base/net_module.h"
|
||||
#include "net/grit/net_resources.h"
|
||||
#include "services/service_manager/public/cpp/interface_provider.h"
|
||||
#include "shell/common/api/api.mojom.h"
|
||||
#include "shell/common/gin_helper/microtasks_scope.h"
|
||||
#include "shell/common/options_switches.h"
|
||||
#include "shell/common/web_contents_utility.mojom.h"
|
||||
#include "shell/common/world_ids.h"
|
||||
#include "shell/renderer/renderer_client_base.h"
|
||||
#include "third_party/blink/public/common/associated_interfaces/associated_interface_provider.h"
|
||||
|
|
|
|||
|
|
@ -3326,6 +3326,153 @@ describe('navigator.clipboard.write', () => {
|
|||
});
|
||||
});
|
||||
|
||||
describe('paste execCommand', () => {
|
||||
const readClipboard: any = (w: BrowserWindow) => {
|
||||
return w.webContents.executeJavaScript(`
|
||||
new Promise((resolve) => {
|
||||
const timeout = setTimeout(() => {
|
||||
resolve('');
|
||||
}, 2000);
|
||||
document.addEventListener('paste', (event) => {
|
||||
clearTimeout(timeout);
|
||||
event.preventDefault();
|
||||
let paste = event.clipboardData.getData("text");
|
||||
resolve(paste);
|
||||
});
|
||||
document.execCommand('paste');
|
||||
});
|
||||
`, true);
|
||||
};
|
||||
|
||||
let ses: Electron.Session;
|
||||
beforeEach(() => {
|
||||
ses = session.fromPartition(`paste-execCommand-${Math.random()}`);
|
||||
});
|
||||
|
||||
afterEach(() => {
|
||||
ses.setPermissionCheckHandler(null);
|
||||
closeAllWindows();
|
||||
});
|
||||
|
||||
it('is disabled by default', async () => {
|
||||
const w: BrowserWindow = new BrowserWindow({});
|
||||
await w.loadFile(path.join(fixturesPath, 'pages', 'blank.html'));
|
||||
const text = 'Sync Clipboard Disabled by default';
|
||||
clipboard.write({
|
||||
text
|
||||
});
|
||||
const paste = await readClipboard(w);
|
||||
expect(paste).to.be.empty();
|
||||
expect(clipboard.readText()).to.equal(text);
|
||||
});
|
||||
|
||||
it('does not execute with default permissions', async () => {
|
||||
const w: BrowserWindow = new BrowserWindow({
|
||||
webPreferences: {
|
||||
enableDeprecatedPaste: true,
|
||||
session: ses
|
||||
}
|
||||
});
|
||||
await w.loadFile(path.join(fixturesPath, 'pages', 'blank.html'));
|
||||
const text = 'Sync Clipboard Disabled by default permissions';
|
||||
clipboard.write({
|
||||
text
|
||||
});
|
||||
const paste = await readClipboard(w);
|
||||
expect(paste).to.be.empty();
|
||||
expect(clipboard.readText()).to.equal(text);
|
||||
});
|
||||
|
||||
it('does not execute with permission denied', async () => {
|
||||
const w: BrowserWindow = new BrowserWindow({
|
||||
webPreferences: {
|
||||
enableDeprecatedPaste: true,
|
||||
session: ses
|
||||
}
|
||||
});
|
||||
await w.loadFile(path.join(fixturesPath, 'pages', 'blank.html'));
|
||||
ses.setPermissionCheckHandler((webContents, permission) => {
|
||||
if (permission === 'deprecated-sync-clipboard-read') {
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
});
|
||||
const text = 'Sync Clipboard Disabled by permission denied';
|
||||
clipboard.write({
|
||||
text
|
||||
});
|
||||
const paste = await readClipboard(w);
|
||||
expect(paste).to.be.empty();
|
||||
expect(clipboard.readText()).to.equal(text);
|
||||
});
|
||||
|
||||
it('can trigger paste event when permission is granted', async () => {
|
||||
const w: BrowserWindow = new BrowserWindow({
|
||||
webPreferences: {
|
||||
enableDeprecatedPaste: true,
|
||||
session: ses
|
||||
}
|
||||
});
|
||||
await w.loadFile(path.join(fixturesPath, 'pages', 'blank.html'));
|
||||
ses.setPermissionCheckHandler((webContents, permission) => {
|
||||
if (permission === 'deprecated-sync-clipboard-read') {
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
});
|
||||
const text = 'Sync Clipboard Test';
|
||||
clipboard.write({
|
||||
text
|
||||
});
|
||||
const paste = await readClipboard(w);
|
||||
expect(paste).to.equal(text);
|
||||
});
|
||||
|
||||
it('can trigger paste event when permission is granted for child windows', async () => {
|
||||
const w: BrowserWindow = new BrowserWindow({
|
||||
webPreferences: {
|
||||
session: ses
|
||||
}
|
||||
});
|
||||
await w.loadFile(path.join(fixturesPath, 'pages', 'blank.html'));
|
||||
w.webContents.setWindowOpenHandler(details => {
|
||||
if (details.url === 'about:blank') {
|
||||
return {
|
||||
action: 'allow',
|
||||
overrideBrowserWindowOptions: {
|
||||
webPreferences: {
|
||||
enableDeprecatedPaste: true,
|
||||
session: ses
|
||||
}
|
||||
}
|
||||
};
|
||||
} else {
|
||||
return {
|
||||
action: 'deny'
|
||||
};
|
||||
}
|
||||
});
|
||||
ses.setPermissionCheckHandler((webContents, permission, requestingOrigin, details) => {
|
||||
if (requestingOrigin === `${webContents?.opener?.origin}/` &&
|
||||
details.requestingUrl === 'about:blank' &&
|
||||
permission === 'deprecated-sync-clipboard-read') {
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
});
|
||||
const childPromise = once(w.webContents, 'did-create-window') as Promise<[BrowserWindow, Electron.DidCreateWindowDetails]>;
|
||||
w.webContents.executeJavaScript('window.open("about:blank")', true);
|
||||
const [childWindow] = await childPromise;
|
||||
expect(childWindow.webContents.opener).to.equal(w.webContents.mainFrame);
|
||||
const text = 'Sync Clipboard Test for Child Window';
|
||||
clipboard.write({
|
||||
text
|
||||
});
|
||||
const paste = await readClipboard(childWindow);
|
||||
expect(paste).to.equal(text);
|
||||
});
|
||||
});
|
||||
|
||||
ifdescribe((process.platform !== 'linux' || app.isUnityRunning()))('navigator.setAppBadge/clearAppBadge', () => {
|
||||
let w: BrowserWindow;
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue