| |
@@ -0,0 +1,987 @@
|
| |
+ From c115ebc66ae779c18128e0b815fcf29da268a4f8 Mon Sep 17 00:00:00 2001
|
| |
+ From: grizzlyuser <grizzlyuser@protonmail.com>
|
| |
+ Date: Wed, 30 Dec 2020 17:20:39 +0200
|
| |
+ Subject: [PATCH 01/13] Point to local omni.ja files, not remote server
|
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+
|
| |
+ Basically replace every occurrence of Remote Settings server domain name
|
| |
+ with URIs that point to built-in local files within omni.ja.
|
| |
+
|
| |
+ Some links to json files may point to non-existing files, but that's OK
|
| |
+ because it's better than leave them point to Remote Settings server.
|
| |
+ If necessary, missing files can be added later.
|
| |
+ ---
|
| |
+ .../components/ASRouterAdmin/ASRouterAdmin.jsx | 2 +-
|
| |
+ .../newtab/data/content/activity-stream.bundle.js | 2 +-
|
| |
+ modules/libpref/init/all.js | 2 +-
|
| |
+ services/settings/Utils.jsm | 4 ++--
|
| |
+ .../periodic-updates/scripts/periodic_file_updates.sh | 2 +-
|
| |
+ toolkit/components/search/SearchUtils.jsm | 8 ++++----
|
| |
+ toolkit/components/search/docs/DefaultSearchEngines.rst | 2 +-
|
| |
+ .../components/search/docs/SearchEngineConfiguration.rst | 2 +-
|
| |
+ toolkit/mozapps/defaultagent/RemoteSettings.cpp | 2 +-
|
| |
+ 9 files changed, 13 insertions(+), 13 deletions(-)
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+
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+ diff --git a/browser/components/newtab/content-src/components/ASRouterAdmin/ASRouterAdmin.jsx b/browser/components/newtab/content-src/components/ASRouterAdmin/ASRouterAdmin.jsx
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| |
+ index 8c5e540bd2..329e4e66f9 100644
|
| |
+ --- a/browser/components/newtab/content-src/components/ASRouterAdmin/ASRouterAdmin.jsx
|
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+ +++ b/browser/components/newtab/content-src/components/ASRouterAdmin/ASRouterAdmin.jsx
|
| |
+ @@ -1260,7 +1260,7 @@ export class ASRouterAdminInner extends React.PureComponent {
|
| |
+ <a
|
| |
+ className="providerUrl"
|
| |
+ target="_blank"
|
| |
+ - href="https://firefox.settings.services.mozilla.com/v1/buckets/main/collections/nimbus-desktop-experiments/records"
|
| |
+ + href="resource://app/defaults/settings/main/nimbus-desktop-experiments.json"
|
| |
+ rel="noopener noreferrer"
|
| |
+ >
|
| |
+ nimbus-desktop-experiments
|
| |
+ diff --git a/browser/components/newtab/data/content/activity-stream.bundle.js b/browser/components/newtab/data/content/activity-stream.bundle.js
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| |
+ index fb6d64d432..d8213e7e20 100644
|
| |
+ --- a/browser/components/newtab/data/content/activity-stream.bundle.js
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| |
+ +++ b/browser/components/newtab/data/content/activity-stream.bundle.js
|
| |
+ @@ -1835,7 +1835,7 @@ class ASRouterAdminInner extends react__WEBPACK_IMPORTED_MODULE_4___default.a.Pu
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| |
+ label = react__WEBPACK_IMPORTED_MODULE_4___default.a.createElement("span", null, "remote settings (", react__WEBPACK_IMPORTED_MODULE_4___default.a.createElement("a", {
|
| |
+ className: "providerUrl",
|
| |
+ target: "_blank",
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| |
+ - href: "https://firefox.settings.services.mozilla.com/v1/buckets/main/collections/nimbus-desktop-experiments/records",
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| |
+ + href: "resource://app/defaults/settings/main/nimbus-desktop-experiments.json",
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| |
+ rel: "noopener noreferrer"
|
| |
+ }, "nimbus-desktop-experiments"), ")");
|
| |
+ }
|
| |
+ diff --git a/modules/libpref/init/all.js b/modules/libpref/init/all.js
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| |
+ index 2406affed4..907e8ebcef 100644
|
| |
+ --- a/modules/libpref/init/all.js
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| |
+ +++ b/modules/libpref/init/all.js
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| |
+ @@ -2250,7 +2250,7 @@ pref("security.cert_pinning.hpkp.enabled", false);
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| |
+ // Remote settings preferences
|
| |
+ // Note: if you change this, make sure to also review security.onecrl.maximum_staleness_in_seconds
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| |
+ pref("services.settings.poll_interval", 86400); // 24H
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| |
+ -pref("services.settings.server", "https://firefox.settings.services.mozilla.com/v1");
|
| |
+ +pref("services.settings.server", "resource://app/defaults/settings");
|
| |
+ pref("services.settings.default_bucket", "main");
|
| |
+
|
| |
+ // The percentage of clients who will report uptake telemetry as
|
| |
+ diff --git a/services/settings/Utils.jsm b/services/settings/Utils.jsm
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| |
+ index 66df850904..0df0fdc677 100644
|
| |
+ --- a/services/settings/Utils.jsm
|
| |
+ +++ b/services/settings/Utils.jsm
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| |
+ @@ -60,11 +60,11 @@ var Utils = {
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| |
+ );
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| |
+ const isXpcshell = env.exists("XPCSHELL_TEST_PROFILE_DIR");
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| |
+ return AppConstants.RELEASE_OR_BETA && !Cu.isInAutomation && !isXpcshell
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| |
+ - ? "https://firefox.settings.services.mozilla.com/v1"
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| |
+ + ? "resource://app/defaults/settings"
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| |
+ : gServerURL;
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+ },
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| |
+
|
| |
+ - CHANGES_PATH: "/buckets/monitor/collections/changes/records",
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| |
+ + CHANGES_PATH: "/monitor/changes.json",
|
| |
+
|
| |
+ /**
|
| |
+ * Logger instance.
|
| |
+ diff --git a/taskcluster/docker/periodic-updates/scripts/periodic_file_updates.sh b/taskcluster/docker/periodic-updates/scripts/periodic_file_updates.sh
|
| |
+ index c2492615e0..2b10ad01f6 100755
|
| |
+ --- a/taskcluster/docker/periodic-updates/scripts/periodic_file_updates.sh
|
| |
+ +++ b/taskcluster/docker/periodic-updates/scripts/periodic_file_updates.sh
|
| |
+ @@ -279,7 +279,7 @@ function compare_suffix_lists {
|
| |
+ }
|
| |
+
|
| |
+ function compare_remote_settings_files {
|
| |
+ - REMOTE_SETTINGS_SERVER="https://firefox.settings.services.mozilla.com/v1"
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| |
+ + REMOTE_SETTINGS_SERVER="resource://app/defaults/settings"
|
| |
+
|
| |
+ # 1. List remote settings collections from server.
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| |
+ echo "INFO: fetch remote settings list from server"
|
| |
+ diff --git a/toolkit/components/search/SearchUtils.jsm b/toolkit/components/search/SearchUtils.jsm
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| |
+ index 278f9f9c08..7bac023c11 100644
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| |
+ --- a/toolkit/components/search/SearchUtils.jsm
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| |
+ +++ b/toolkit/components/search/SearchUtils.jsm
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| |
+ @@ -139,13 +139,13 @@ var SearchUtils = {
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+
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| |
+ ENGINES_URLS: {
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+ "prod-main":
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| |
+ - "https://firefox.settings.services.mozilla.com/v1/buckets/main/collections/search-config/records",
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+ + "resource://app/defaults/settings/main/search-config.json",
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| |
+ "prod-preview":
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+ - "https://firefox.settings.services.mozilla.com/v1/buckets/main-preview/collections/search-config/records",
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+ + "resource://app/defaults/settings/main/search-config.json",
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| |
+ "stage-main":
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+ - "https://settings.stage.mozaws.net/v1/buckets/main/collections/search-config/records",
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+ + "resource://app/defaults/settings/main/search-config.json",
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+ "stage-preview":
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+ - "https://settings.stage.mozaws.net/v1/buckets/main-preview/collections/search-config/records",
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+ + "resource://app/defaults/settings/main/search-config.json",
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+ },
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| |
+
|
| |
+ // The following constants are left undocumented in nsISearchService.idl
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| |
+ diff --git a/toolkit/components/search/docs/DefaultSearchEngines.rst b/toolkit/components/search/docs/DefaultSearchEngines.rst
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| |
+ index 5668646648..deb7d20185 100644
|
| |
+ --- a/toolkit/components/search/docs/DefaultSearchEngines.rst
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| |
+ +++ b/toolkit/components/search/docs/DefaultSearchEngines.rst
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| |
+ @@ -63,4 +63,4 @@ is updated.
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| |
+
|
| |
+ .. _configuration schema: SearchConfigurationSchema.html
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| |
+ .. _remote settings: /services/common/services/RemoteSettings.html
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| |
+ -.. _search-default-override-allowlist bucket: https://firefox.settings.services.mozilla.com/v1/buckets/main/collections/search-default-override-allowlist/records
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| |
+ +.. _search-default-override-allowlist bucket: resource://app/defaults/settings/main/search-default-override-allowlist.json
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| |
+ diff --git a/toolkit/components/search/docs/SearchEngineConfiguration.rst b/toolkit/components/search/docs/SearchEngineConfiguration.rst
|
| |
+ index e9041affb8..7a9466d294 100644
|
| |
+ --- a/toolkit/components/search/docs/SearchEngineConfiguration.rst
|
| |
+ +++ b/toolkit/components/search/docs/SearchEngineConfiguration.rst
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| |
+ @@ -68,5 +68,5 @@ related. As a result several situations may occur:
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| |
+ .. _JSON schema: https://json-schema.org/
|
| |
+ .. _stored in mozilla-central: https://searchfox.org/mozilla-central/source/toolkit/components/search/schema/
|
| |
+ .. _Search Configuration Schema: SearchConfigurationSchema.html
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| |
+ -.. _viewed live: https://firefox.settings.services.mozilla.com/v1/buckets/main/collections/search-config/records
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| |
+ +.. _viewed live: resource://app/defaults/settings/main/search-config.json
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| |
+ .. _Normandy: /toolkit/components/normandy/normandy/services.html
|
| |
+ diff --git a/toolkit/mozapps/defaultagent/RemoteSettings.cpp b/toolkit/mozapps/defaultagent/RemoteSettings.cpp
|
| |
+ index 667d9fc628..b2bf628f29 100644
|
| |
+ --- a/toolkit/mozapps/defaultagent/RemoteSettings.cpp
|
| |
+ +++ b/toolkit/mozapps/defaultagent/RemoteSettings.cpp
|
| |
+ @@ -23,7 +23,7 @@ extern "C" {
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| |
+ HRESULT IsAgentRemoteDisabledRust(const char* szUrl, DWORD* lpdwDisabled);
|
| |
+ }
|
| |
+
|
| |
+ -#define PROD_ENDPOINT "https://firefox.settings.services.mozilla.com/v1"
|
| |
+ +#define PROD_ENDPOINT "resource://app/defaults/settings"
|
| |
+ #define PROD_BID "main"
|
| |
+ #define PROD_CID "windows-default-browser-agent"
|
| |
+ #define PROD_ID "state"
|
| |
+ --
|
| |
+ 2.30.0
|
| |
+
|
| |
+
|
| |
+ From f76e1c055def541e358886d0e73ba4710d3e5084 Mon Sep 17 00:00:00 2001
|
| |
+ From: grizzlyuser <grizzlyuser@protonmail.com>
|
| |
+ Date: Wed, 30 Dec 2020 17:34:08 +0200
|
| |
+ Subject: [PATCH 02/13] Remove polling triggered by push broadcasts
|
| |
+
|
| |
+ When initialized, remote-settings.js adds a listener to push broadcasts,
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| |
+ that let Remote Settings server send push messages to trigger polling
|
| |
+ for changes from the client side. This is not needed for local-only
|
| |
+ setup. Remove the record from broadcast-listeners.json file stored in
|
| |
+ the user profile, so that it doesn't get picked up by push broadcast
|
| |
+ service.
|
| |
+ ---
|
| |
+ dom/push/PushBroadcastService.jsm | 13 +++++++++++++
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| |
+ services/settings/remote-settings.js | 7 ++-----
|
| |
+ 2 files changed, 15 insertions(+), 5 deletions(-)
|
| |
+
|
| |
+ diff --git a/dom/push/PushBroadcastService.jsm b/dom/push/PushBroadcastService.jsm
|
| |
+ index 27ed31ee9c..71f1316994 100644
|
| |
+ --- a/dom/push/PushBroadcastService.jsm
|
| |
+ +++ b/dom/push/PushBroadcastService.jsm
|
| |
+ @@ -179,6 +179,19 @@ var BroadcastService = class {
|
| |
+ }
|
| |
+ }
|
| |
+
|
| |
+ + async deleteListener(broadcastId) {
|
| |
+ + await this.initializePromise;
|
| |
+ +
|
| |
+ + if (this.jsonFile.data.listeners.hasOwnProperty(broadcastId)) {
|
| |
+ + console.info(
|
| |
+ + "deleteListener: deleting listener",
|
| |
+ + broadcastId
|
| |
+ + );
|
| |
+ + delete this.jsonFile.data.listeners[broadcastId];
|
| |
+ + this.jsonFile.saveSoon();
|
| |
+ + }
|
| |
+ + }
|
| |
+ +
|
| |
+ /**
|
| |
+ * Call the listeners of the specified broadcasts.
|
| |
+ *
|
| |
+ diff --git a/services/settings/remote-settings.js b/services/settings/remote-settings.js
|
| |
+ index 6d0185faf9..aae93fa440 100644
|
| |
+ --- a/services/settings/remote-settings.js
|
| |
+ +++ b/services/settings/remote-settings.js
|
| |
+ @@ -441,7 +441,7 @@ function remoteSettingsFunction() {
|
| |
+ moduleURI: __URI__,
|
| |
+ symbolName: "remoteSettingsBroadcastHandler",
|
| |
+ };
|
| |
+ - pushBroadcastService.addListener(BROADCAST_ID, currentVersion, moduleInfo);
|
| |
+ + pushBroadcastService.deleteListener(BROADCAST_ID);
|
| |
+ };
|
| |
+
|
| |
+ return remoteSettings;
|
| |
+ @@ -461,9 +461,6 @@ var remoteSettingsBroadcastHandler = {
|
| |
+ `Push notification received (version=${version} phase=${phase})`
|
| |
+ );
|
| |
+
|
| |
+ - return RemoteSettings.pollChanges({
|
| |
+ - expectedTimestamp: version,
|
| |
+ - trigger: isStartup ? "startup" : "broadcast",
|
| |
+ - });
|
| |
+ + return;
|
| |
+ },
|
| |
+ };
|
| |
+ --
|
| |
+ 2.30.0
|
| |
+
|
| |
+
|
| |
+ From fcf60ef5835e673e03807d898f90e48907f44e63 Mon Sep 17 00:00:00 2001
|
| |
+ From: grizzlyuser <grizzlyuser@protonmail.com>
|
| |
+ Date: Wed, 30 Dec 2020 17:41:54 +0200
|
| |
+ Subject: [PATCH 03/13] Remove timer that triggers polling for changes
|
| |
+
|
| |
+ That is not needed for local-only setup.
|
| |
+ ---
|
| |
+ services/settings/components.conf | 9 +--------
|
| |
+ services/settings/servicesSettings.manifest | 4 ----
|
| |
+ 2 files changed, 1 insertion(+), 12 deletions(-)
|
| |
+
|
| |
+ diff --git a/services/settings/components.conf b/services/settings/components.conf
|
| |
+ index 9a737802ee..25109415a7 100644
|
| |
+ --- a/services/settings/components.conf
|
| |
+ +++ b/services/settings/components.conf
|
| |
+ @@ -4,11 +4,4 @@
|
| |
+ # License, v. 2.0. If a copy of the MPL was not distributed with this
|
| |
+ # file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
| |
+
|
| |
+ -Classes = [
|
| |
+ - {
|
| |
+ - 'cid': '{5e756573-234a-49ea-bbe4-59ec7a70657d}',
|
| |
+ - 'contract_ids': ['@mozilla.org/services/settings;1'],
|
| |
+ - 'jsm': 'resource://services-settings/RemoteSettingsComponents.jsm',
|
| |
+ - 'constructor': 'RemoteSettingsTimer',
|
| |
+ - },
|
| |
+ -]
|
| |
+ +Classes = []
|
| |
+ diff --git a/services/settings/servicesSettings.manifest b/services/settings/servicesSettings.manifest
|
| |
+ index 3bfed26ea4..807eb220ec 100644
|
| |
+ --- a/services/settings/servicesSettings.manifest
|
| |
+ +++ b/services/settings/servicesSettings.manifest
|
| |
+ @@ -1,7 +1,3 @@
|
| |
+ # Register resource aliases
|
| |
+ resource services-settings resource://gre/modules/services-settings/
|
| |
+
|
| |
+ -# Schedule polling of remote settings changes
|
| |
+ -# (default 24H, max 72H)
|
| |
+ -# see syntax https://searchfox.org/mozilla-central/rev/cc280c4be94ff8cf64a27cc9b3d6831ffa49fa45/toolkit/components/timermanager/UpdateTimerManager.jsm#155
|
| |
+ -category update-timer RemoteSettingsComponents @mozilla.org/services/settings;1,getService,services-settings-poll-changes,services.settings.poll_interval,86400,259200
|
| |
+ --
|
| |
+ 2.30.0
|
| |
+
|
| |
+
|
| |
+ From 8600d50c402f523973f67dfb03c1ea8614fcf48c Mon Sep 17 00:00:00 2001
|
| |
+ From: grizzlyuser <grizzlyuser@protonmail.com>
|
| |
+ Date: Wed, 30 Dec 2020 17:47:41 +0200
|
| |
+ Subject: [PATCH 04/13] Utils: fetch timestamps of each collection locally
|
| |
+
|
| |
+ Utils.CHANGES_PATH points to
|
| |
+ services/settings/dumps/monitor/changes.json
|
| |
+ which will be generated later by JSON processing script. Fetch the
|
| |
+ timestamps from that file and mock response headers to not confuse any
|
| |
+ code that expects them.
|
| |
+ ---
|
| |
+ browser/installer/package-manifest.in | 1 +
|
| |
+ services/settings/Utils.jsm | 14 ++++++++++++--
|
| |
+ services/settings/dumps/monitor/moz.build | 8 ++++++++
|
| |
+ services/settings/dumps/moz.build | 1 +
|
| |
+ 4 files changed, 22 insertions(+), 2 deletions(-)
|
| |
+ create mode 100644 services/settings/dumps/monitor/moz.build
|
| |
+
|
| |
+ diff --git a/browser/installer/package-manifest.in b/browser/installer/package-manifest.in
|
| |
+ index 75c79a7168..ac01689596 100644
|
| |
+ --- a/browser/installer/package-manifest.in
|
| |
+ +++ b/browser/installer/package-manifest.in
|
| |
+ @@ -295,6 +295,7 @@
|
| |
+ @RESPATH@/browser/defaults/settings/blocklists
|
| |
+ @RESPATH@/browser/defaults/settings/pinning
|
| |
+ @RESPATH@/browser/defaults/settings/main
|
| |
+ +@RESPATH@/browser/defaults/settings/monitor
|
| |
+ @RESPATH@/browser/defaults/settings/security-state
|
| |
+
|
| |
+ ; Warning: changing the path to channel-prefs.js can cause bugs (Bug 756325)
|
| |
+ diff --git a/services/settings/Utils.jsm b/services/settings/Utils.jsm
|
| |
+ index 0df0fdc677..0e631ddc0d 100644
|
| |
+ --- a/services/settings/Utils.jsm
|
| |
+ +++ b/services/settings/Utils.jsm
|
| |
+ @@ -145,7 +145,7 @@ var Utils = {
|
| |
+ // "collection":"certificates"
|
| |
+ // }]}
|
| |
+
|
| |
+ - let url = serverUrl + Utils.CHANGES_PATH;
|
| |
+ + let url = Utils.SERVER_URL + Utils.CHANGES_PATH;
|
| |
+
|
| |
+ // Use ETag to obtain a `304 Not modified` when no change occurred,
|
| |
+ // and `?_since` parameter to only keep entries that weren't processed yet.
|
| |
+ @@ -166,6 +166,9 @@ var Utils = {
|
| |
+ .join("&");
|
| |
+ }
|
| |
+ const response = await fetch(url, { headers });
|
| |
+ + const responseDate = new Date().toUTCString()
|
| |
+ + response.headers.set("Date", responseDate);
|
| |
+ + response.headers.set("Last-Modified", responseDate);
|
| |
+
|
| |
+ let changes = [];
|
| |
+ // If no changes since last time, go on with empty list of changes.
|
| |
+ @@ -203,7 +206,14 @@ var Utils = {
|
| |
+ );
|
| |
+ }
|
| |
+ } else {
|
| |
+ - changes = payload.data;
|
| |
+ + const { bucket, collection } = filters;
|
| |
+ + if (!bucket || !collection) {
|
| |
+ + throw new Error('Unable to fetch latest change without bucket or collection');
|
| |
+ + }
|
| |
+ + const change = payload.data.find(
|
| |
+ + change => change.bucket === bucket && change.collection === collection
|
| |
+ + ) ?? { last_modified: 0, bucket, collection };
|
| |
+ + changes = [change];
|
| |
+ }
|
| |
+ }
|
| |
+ // The server should always return ETag. But we've had situations where the CDN
|
| |
+ diff --git a/services/settings/dumps/monitor/moz.build b/services/settings/dumps/monitor/moz.build
|
| |
+ new file mode 100644
|
| |
+ index 0000000000..d3d017fda5
|
| |
+ --- /dev/null
|
| |
+ +++ b/services/settings/dumps/monitor/moz.build
|
| |
+ @@ -0,0 +1,8 @@
|
| |
+ +# This Source Code Form is subject to the terms of the Mozilla Public
|
| |
+ +# License, v. 2.0. If a copy of the MPL was not distributed with this
|
| |
+ +# file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
| |
+ +
|
| |
+ +FINAL_TARGET_FILES.defaults.settings.monitor += ["changes.json"]
|
| |
+ +
|
| |
+ +if CONFIG["MOZ_BUILD_APP"] == "browser":
|
| |
+ + DIST_SUBDIR = "browser"
|
| |
+ diff --git a/services/settings/dumps/moz.build b/services/settings/dumps/moz.build
|
| |
+ index 3cc9436f61..3742da5667 100644
|
| |
+ --- a/services/settings/dumps/moz.build
|
| |
+ +++ b/services/settings/dumps/moz.build
|
| |
+ @@ -5,6 +5,7 @@
|
| |
+ DIRS += [
|
| |
+ "blocklists",
|
| |
+ "main",
|
| |
+ + "monitor",
|
| |
+ "pinning",
|
| |
+ "security-state",
|
| |
+ ]
|
| |
+ --
|
| |
+ 2.30.0
|
| |
+
|
| |
+
|
| |
+ From 99af961e47d810c965c0145f19a92eedec1abafc Mon Sep 17 00:00:00 2001
|
| |
+ From: grizzlyuser <grizzlyuser@protonmail.com>
|
| |
+ Date: Wed, 30 Dec 2020 17:52:10 +0200
|
| |
+ Subject: [PATCH 05/13] Utils: disable offline checking
|
| |
+
|
| |
+ Since only local data is read now, it should always return false for the
|
| |
+ current any any future code that relies on it.
|
| |
+ ---
|
| |
+ services/settings/Utils.jsm | 9 ---------
|
| |
+ 1 file changed, 9 deletions(-)
|
| |
+
|
| |
+ diff --git a/services/settings/Utils.jsm b/services/settings/Utils.jsm
|
| |
+ index 0e631ddc0d..d034d8ea78 100644
|
| |
+ --- a/services/settings/Utils.jsm
|
| |
+ +++ b/services/settings/Utils.jsm
|
| |
+ @@ -80,15 +80,6 @@ var Utils = {
|
| |
+ * @return {bool} Whether network is down or not.
|
| |
+ */
|
| |
+ get isOffline() {
|
| |
+ - try {
|
| |
+ - return (
|
| |
+ - Services.io.offline ||
|
| |
+ - CaptivePortalService.state == CaptivePortalService.LOCKED_PORTAL ||
|
| |
+ - !gNetworkLinkService.isLinkUp
|
| |
+ - );
|
| |
+ - } catch (ex) {
|
| |
+ - log.warn("Could not determine network status.", ex);
|
| |
+ - }
|
| |
+ return false;
|
| |
+ },
|
| |
+
|
| |
+ --
|
| |
+ 2.30.0
|
| |
+
|
| |
+
|
| |
+ From 55830695a1e2457aecca1392d46c98c3e210d58a Mon Sep 17 00:00:00 2001
|
| |
+ From: grizzlyuser <grizzlyuser@protonmail.com>
|
| |
+ Date: Wed, 30 Dec 2020 17:56:02 +0200
|
| |
+ Subject: [PATCH 06/13] Refactor hashing logic to a separate function
|
| |
+
|
| |
+ It is used instead of internal signature validation mechanism, for
|
| |
+ integrity checking of the locally cached data.
|
| |
+ ---
|
| |
+ services/settings/RemoteSettingsWorker.jsm | 4 ++++
|
| |
+ services/settings/SharedUtils.jsm | 9 +++++++--
|
| |
+ 2 files changed, 11 insertions(+), 2 deletions(-)
|
| |
+
|
| |
+ diff --git a/services/settings/RemoteSettingsWorker.jsm b/services/settings/RemoteSettingsWorker.jsm
|
| |
+ index 147ebb6b13..c86e218fd3 100644
|
| |
+ --- a/services/settings/RemoteSettingsWorker.jsm
|
| |
+ +++ b/services/settings/RemoteSettingsWorker.jsm
|
| |
+ @@ -189,6 +189,10 @@ class Worker {
|
| |
+ // task on the current thread instead of the worker thread.
|
| |
+ return SharedUtils.checkContentHash(buffer, size, hash);
|
| |
+ }
|
| |
+ +
|
| |
+ + async getContentHash(bytes) {
|
| |
+ + return SharedUtils.getContentHash(bytes);
|
| |
+ + }
|
| |
+ }
|
| |
+
|
| |
+ // Now, first add a shutdown blocker. If that fails, we must have
|
| |
+ diff --git a/services/settings/SharedUtils.jsm b/services/settings/SharedUtils.jsm
|
| |
+ index db5017a742..1a8e83c2e8 100644
|
| |
+ --- a/services/settings/SharedUtils.jsm
|
| |
+ +++ b/services/settings/SharedUtils.jsm
|
| |
+ @@ -28,11 +28,16 @@ var SharedUtils = {
|
| |
+ return false;
|
| |
+ }
|
| |
+ // Has expected content?
|
| |
+ + const hashStr = await this.getContentHash(bytes);
|
| |
+ + return hashStr == hash;
|
| |
+ + },
|
| |
+ +
|
| |
+ + async getContentHash(bytes) {
|
| |
+ const hashBuffer = await crypto.subtle.digest("SHA-256", bytes);
|
| |
+ const hashBytes = new Uint8Array(hashBuffer);
|
| |
+ const toHex = b => b.toString(16).padStart(2, "0");
|
| |
+ - const hashStr = Array.from(hashBytes, toHex).join("");
|
| |
+ - return hashStr == hash;
|
| |
+ +
|
| |
+ + return Array.from(hashBytes, toHex).join("");
|
| |
+ },
|
| |
+
|
| |
+ /**
|
| |
+ --
|
| |
+ 2.30.0
|
| |
+
|
| |
+
|
| |
+ From 9dc19397aebfb6b9f74afa0fb4d653a29e14e964 Mon Sep 17 00:00:00 2001
|
| |
+ From: grizzlyuser <grizzlyuser@protonmail.com>
|
| |
+ Date: Wed, 30 Dec 2020 18:05:02 +0200
|
| |
+ Subject: [PATCH 07/13] Client: Fetch and hash records from local dump
|
| |
+
|
| |
+ Read the records from local dumps. See [1] for details on how to prepare
|
| |
+ custom dumps). Records are cached in the local IndexedDB, and the client
|
| |
+ updates cached records each time there's a change. Also it verifies
|
| |
+ integrity of the data. Then the list of current / created / updated /
|
| |
+ deleted records is generated and emitted to every registered listener.
|
| |
+
|
| |
+ Change upstream signature validation mechanism to a simpler one.
|
| |
+ Otherwise, it'd be necessary to sign local records, which is redundant,
|
| |
+ because the application package should be signed already by the distro.
|
| |
+
|
| |
+ Instead of signature property from metadata records, json_dump_metadata
|
| |
+ has been introduced. It contains the checksum of the records and size in
|
| |
+ bytes. Also added app_build_id property for version checking and updates
|
| |
+ of cached data.
|
| |
+
|
| |
+ Although it's possible to disable integrity checking via preference, it
|
| |
+ seems to be not a good idea, because the logic that detects invalid
|
| |
+ local data relies on it. In the context of local-only setup, data that
|
| |
+ has been received from real Remote Settings server will not contain the
|
| |
+ custom metadata, and thus will be considered invalid and then discarded,
|
| |
+ while the client gets a chance to gracefully inform registered listeners
|
| |
+ about these changes so that they can discard the data received before
|
| |
+ the upgrade to local-only setup.
|
| |
+
|
| |
+ [1] https://firefox-source-docs.mozilla.org/services/common/services/RemoteSettings.html#initial-data
|
| |
+ ---
|
| |
+ services/settings/RemoteSettingsClient.jsm | 62 ++++++++++------------
|
| |
+ 1 file changed, 27 insertions(+), 35 deletions(-)
|
| |
+
|
| |
+ diff --git a/services/settings/RemoteSettingsClient.jsm b/services/settings/RemoteSettingsClient.jsm
|
| |
+ index 80dd563e11..1025ab33a2 100644
|
| |
+ --- a/services/settings/RemoteSettingsClient.jsm
|
| |
+ +++ b/services/settings/RemoteSettingsClient.jsm
|
| |
+ @@ -556,11 +556,9 @@ class RemoteSettingsClient extends EventEmitter {
|
| |
+
|
| |
+ // If the data is up-to-date but don't have metadata (records loaded from dump),
|
| |
+ // we fetch them and validate the signature immediately.
|
| |
+ - if (this.verifySignature && ObjectUtils.isEmpty(localMetadata)) {
|
| |
+ + if (this.verifySignature && ObjectUtils.isEmpty(localMetadata?.json_dump_metadata)) {
|
| |
+ console.debug(`${this.identifier} pull collection metadata`);
|
| |
+ - const metadata = await this.httpClient().getData({
|
| |
+ - query: { _expected: expectedTimestamp },
|
| |
+ - });
|
| |
+ + const { metadata } = await this._fetchChangeset(expectedTimestamp);
|
| |
+ await this.db.importChanges(metadata);
|
| |
+ // We don't bother validating the signature if the dump was just loaded. We do
|
| |
+ // if the dump was loaded at some other point (eg. from .get()).
|
| |
+ @@ -813,32 +811,23 @@ class RemoteSettingsClient extends EventEmitter {
|
| |
+ async _validateCollectionSignature(records, timestamp, metadata) {
|
| |
+ const start = Cu.now() * 1000;
|
| |
+
|
| |
+ - if (!metadata?.signature) {
|
| |
+ + if (!metadata?.json_dump_metadata) {
|
| |
+ throw new MissingSignatureError(this.identifier);
|
| |
+ }
|
| |
+
|
| |
+ - if (!this._verifier) {
|
| |
+ - this._verifier = Cc[
|
| |
+ - "@mozilla.org/security/contentsignatureverifier;1"
|
| |
+ - ].createInstance(Ci.nsIContentSignatureVerifier);
|
| |
+ - }
|
| |
+ -
|
| |
+ - // This is a content-signature field from an autograph response.
|
| |
+ const {
|
| |
+ - signature: { x5u, signature },
|
| |
+ + json_dump_metadata: { hash, size },
|
| |
+ } = metadata;
|
| |
+ - const certChain = await (await fetch(x5u)).text();
|
| |
+ // Merge remote records with local ones and serialize as canonical JSON.
|
| |
+ const serialized = await RemoteSettingsWorker.canonicalStringify(
|
| |
+ records,
|
| |
+ timestamp
|
| |
+ );
|
| |
+ if (
|
| |
+ - !(await this._verifier.asyncVerifyContentSignature(
|
| |
+ - serialized,
|
| |
+ - "p384ecdsa=" + signature,
|
| |
+ - certChain,
|
| |
+ - this.signerName
|
| |
+ + !(await RemoteSettingsWorker.checkContentHash(
|
| |
+ + new TextEncoder().encode(serialized),
|
| |
+ + size,
|
| |
+ + hash
|
| |
+ ))
|
| |
+ ) {
|
| |
+ throw new InvalidSignatureError(this.identifier);
|
| |
+ @@ -1030,24 +1019,27 @@ class RemoteSettingsClient extends EventEmitter {
|
| |
+ * @param since timestamp of last sync (optional)
|
| |
+ */
|
| |
+ async _fetchChangeset(expectedTimestamp, since) {
|
| |
+ - const client = this.httpClient();
|
| |
+ - const {
|
| |
+ - metadata,
|
| |
+ - timestamp: remoteTimestamp,
|
| |
+ - changes: remoteRecords,
|
| |
+ - } = await client.execute(
|
| |
+ - {
|
| |
+ - path: `/buckets/${this.bucketName}/collections/${this.collectionName}/changeset`,
|
| |
+ - },
|
| |
+ - {
|
| |
+ - query: {
|
| |
+ - _expected: expectedTimestamp,
|
| |
+ - _since: since,
|
| |
+ - },
|
| |
+ - }
|
| |
+ + const { data } = await SharedUtils.loadJSONDump(
|
| |
+ + this.bucketName,
|
| |
+ + this.collectionName
|
| |
+ );
|
| |
+ + const remoteRecords = data ?? [];
|
| |
+ +
|
| |
+ + const serialized = await RemoteSettingsWorker.canonicalStringify(
|
| |
+ + remoteRecords,
|
| |
+ + expectedTimestamp
|
| |
+ + );
|
| |
+ + const bytes = new TextEncoder().encode(serialized);
|
| |
+ + const metadata = {
|
| |
+ + app_build_id: Services.appinfo.appBuildID,
|
| |
+ + json_dump_metadata: {
|
| |
+ + hash: await RemoteSettingsWorker.getContentHash(bytes),
|
| |
+ + size: bytes.length,
|
| |
+ + },
|
| |
+ + }
|
| |
+ +
|
| |
+ return {
|
| |
+ - remoteTimestamp,
|
| |
+ + remoteTimestamp: expectedTimestamp,
|
| |
+ metadata,
|
| |
+ remoteRecords,
|
| |
+ };
|
| |
+ --
|
| |
+ 2.30.0
|
| |
+
|
| |
+
|
| |
+ From 4dfbb2ccacd011b05839c19127942b497141f2a1 Mon Sep 17 00:00:00 2001
|
| |
+ From: grizzlyuser <grizzlyuser@protonmail.com>
|
| |
+ Date: Wed, 30 Dec 2020 18:42:56 +0200
|
| |
+ Subject: [PATCH 08/13] Client: start deferred sync on get() or on()
|
| |
+
|
| |
+ The users of the RemoteSettingsClient.jsm can receive records from it in
|
| |
+ two ways: by calling get(), and by subscribing to events by calling
|
| |
+ on().
|
| |
+
|
| |
+ So hook a deferred sync whenever something calls these methods. Because
|
| |
+ multiple of those calls can be made quite early and in very short time,
|
| |
+ set up a deferred task that will be armed only when needed and only once
|
| |
+ in a second. When the task is running it first checks if the local data
|
| |
+ came from the dump of the current app build, and no-ops if true. If
|
| |
+ false, it triggers a sync. Then adds a flag if the client has been
|
| |
+ correctly synchronized with the dump, so that no metadata checking
|
| |
+ occurs during the session.
|
| |
+ ---
|
| |
+ services/settings/RemoteSettingsClient.jsm | 32 ++++++++++++++++++++--
|
| |
+ 1 file changed, 30 insertions(+), 2 deletions(-)
|
| |
+
|
| |
+ diff --git a/services/settings/RemoteSettingsClient.jsm b/services/settings/RemoteSettingsClient.jsm
|
| |
+ index 1025ab33a2..253251823a 100644
|
| |
+ --- a/services/settings/RemoteSettingsClient.jsm
|
| |
+ +++ b/services/settings/RemoteSettingsClient.jsm
|
| |
+ @@ -16,6 +16,7 @@ XPCOMUtils.defineLazyModuleGetters(this, {
|
| |
+ ClientEnvironmentBase:
|
| |
+ "resource://gre/modules/components-utils/ClientEnvironment.jsm",
|
| |
+ Database: "resource://services-settings/Database.jsm",
|
| |
+ + DeferredTask: "resource://gre/modules/DeferredTask.jsm",
|
| |
+ Downloader: "resource://services-settings/Attachments.jsm",
|
| |
+ IDBHelpers: "resource://services-settings/IDBHelpers.jsm",
|
| |
+ KintoHttpClient: "resource://services-common/kinto-http-client.js",
|
| |
+ @@ -30,6 +31,7 @@ XPCOMUtils.defineLazyModuleGetters(this, {
|
| |
+ XPCOMUtils.defineLazyGlobalGetters(this, ["fetch"]);
|
| |
+
|
| |
+ const TELEMETRY_COMPONENT = "remotesettings";
|
| |
+ +const DEFERRED_SYNC_DELAY_MILLISECONDS = 1000
|
| |
+
|
| |
+ XPCOMUtils.defineLazyGetter(this, "console", () => Utils.log);
|
| |
+
|
| |
+ @@ -259,6 +261,14 @@ class RemoteSettingsClient extends EventEmitter {
|
| |
+ this._lastCheckTimePref = lastCheckTimePref;
|
| |
+ this._verifier = null;
|
| |
+ this._syncRunning = false;
|
| |
+ + this._deferredSync = new DeferredTask(
|
| |
+ + async () => {
|
| |
+ + if (!this._syncRunning && !(await this._isSynced())) {
|
| |
+ + await this.sync();
|
| |
+ + }
|
| |
+ + },
|
| |
+ + DEFERRED_SYNC_DELAY_MILLISECONDS
|
| |
+ + );
|
| |
+
|
| |
+ // This attribute allows signature verification to be disabled, when running tests
|
| |
+ // or when pulling data from a dev server.
|
| |
+ @@ -290,6 +300,11 @@ class RemoteSettingsClient extends EventEmitter {
|
| |
+ );
|
| |
+ }
|
| |
+
|
| |
+ + on(event, callback) {
|
| |
+ + super.on(event, callback);
|
| |
+ + this._deferredSync.arm();
|
| |
+ + }
|
| |
+ +
|
| |
+ get identifier() {
|
| |
+ return `${this.bucketName}/${this.collectionName}`;
|
| |
+ }
|
| |
+ @@ -353,7 +368,11 @@ class RemoteSettingsClient extends EventEmitter {
|
| |
+ try {
|
| |
+ let hasLocalData = await Utils.hasLocalData(this);
|
| |
+
|
| |
+ - if (syncIfEmpty && !hasLocalData) {
|
| |
+ + if (!(await this._isSynced())) {
|
| |
+ + throw new MissingSignatureError(this.identifier);
|
| |
+ + }
|
| |
+ +
|
| |
+ + if ((syncIfEmpty && !hasLocalData)) {
|
| |
+ // .get() was called before we had the chance to synchronize the local database.
|
| |
+ // We'll try to avoid returning an empty list.
|
| |
+ if (!this._importingPromise) {
|
| |
+ @@ -414,7 +433,10 @@ class RemoteSettingsClient extends EventEmitter {
|
| |
+ // No need to verify signature on JSON dumps.
|
| |
+ // If local DB cannot be read, then we don't even try to do anything,
|
| |
+ // we return results early.
|
| |
+ - return this._filterEntries(data);
|
| |
+ + const filtered = this._filterEntries(data);
|
| |
+ + this._deferredSync.arm();
|
| |
+ +
|
| |
+ + return filtered;
|
| |
+ }
|
| |
+
|
| |
+ console.debug(
|
| |
+ @@ -452,6 +474,12 @@ class RemoteSettingsClient extends EventEmitter {
|
| |
+ return final;
|
| |
+ }
|
| |
+
|
| |
+ + async _isSynced() {
|
| |
+ + this._synced ||=
|
| |
+ + Services.appinfo.appBuildID === (await this.db.getMetadata())?.app_build_id;
|
| |
+ + return this._synced;
|
| |
+ + }
|
| |
+ +
|
| |
+ /**
|
| |
+ * Synchronize the local database with the remote server.
|
| |
+ *
|
| |
+ --
|
| |
+ 2.30.0
|
| |
+
|
| |
+
|
| |
+ From 89dc912d08b7d4eed113439efa17dce57eda106e Mon Sep 17 00:00:00 2001
|
| |
+ From: grizzlyuser <grizzlyuser@protonmail.com>
|
| |
+ Date: Wed, 30 Dec 2020 18:53:51 +0200
|
| |
+ Subject: [PATCH 09/13] Client: deep compare records if timestamps match
|
| |
+
|
| |
+ When the list of current / updated / deleted records is generated, their
|
| |
+ modification timestamps are compared to detect the updates.
|
| |
+
|
| |
+ Although in practice this is unlikely to happen, in theory the
|
| |
+ timestamp of some older record received from Remote Settings can match
|
| |
+ with the modified record in the dump. Although JSON processing script
|
| |
+ makes sure to add unique timestamps to each of the modified records,
|
| |
+ it's still possible to update dumps manually and simply forget to update
|
| |
+ timestamps. So serialize the records and compare them as strings to be
|
| |
+ on the safe side. This should happen only once after upgrading to each
|
| |
+ new version of the application, so is not likely to introduce any
|
| |
+ noticeable performance issues.
|
| |
+ ---
|
| |
+ services/settings/RemoteSettingsClient.jsm | 6 +++++-
|
| |
+ 1 file changed, 5 insertions(+), 1 deletion(-)
|
| |
+
|
| |
+ diff --git a/services/settings/RemoteSettingsClient.jsm b/services/settings/RemoteSettingsClient.jsm
|
| |
+ index 253251823a..b45a55919c 100644
|
| |
+ --- a/services/settings/RemoteSettingsClient.jsm
|
| |
+ +++ b/services/settings/RemoteSettingsClient.jsm
|
| |
+ @@ -13,6 +13,7 @@ const { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm");
|
| |
+
|
| |
+ XPCOMUtils.defineLazyModuleGetters(this, {
|
| |
+ AppConstants: "resource://gre/modules/AppConstants.jsm",
|
| |
+ + CanonicalJSON: "resource://gre/modules/CanonicalJSON.jsm",
|
| |
+ ClientEnvironmentBase:
|
| |
+ "resource://gre/modules/components-utils/ClientEnvironment.jsm",
|
| |
+ Database: "resource://services-settings/Database.jsm",
|
| |
+ @@ -1022,7 +1023,10 @@ class RemoteSettingsClient extends EventEmitter {
|
| |
+ const old = oldById.get(r.id);
|
| |
+ if (old) {
|
| |
+ oldById.delete(r.id);
|
| |
+ - if (r.last_modified != old.last_modified) {
|
| |
+ + if (
|
| |
+ + r.last_modified != old.last_modified ||
|
| |
+ + CanonicalJSON.stringify(r) != CanonicalJSON.stringify(old)
|
| |
+ + ) {
|
| |
+ syncResult.updated.push({ old, new: r });
|
| |
+ }
|
| |
+ } else {
|
| |
+ --
|
| |
+ 2.30.0
|
| |
+
|
| |
+
|
| |
+ From 5f4207fd155c2dae802522070627c34ced6a192e Mon Sep 17 00:00:00 2001
|
| |
+ From: grizzlyuser <grizzlyuser@protonmail.com>
|
| |
+ Date: Wed, 30 Dec 2020 19:01:39 +0200
|
| |
+ Subject: [PATCH 10/13] Client: delete more data on cleanup
|
| |
+
|
| |
+ When the client detects the local data is invalid (i.e. it came from
|
| |
+ real Remote Settings and can have unwanted records), delete not only
|
| |
+ the records, but also the attachments that came with them, because they
|
| |
+ too can be problematic. And last check time preference, because it's not
|
| |
+ useful anyway when remote-settings.js doesn't do any polling for changes.
|
| |
+
|
| |
+ Note that attachments should be deleted before the records, because the
|
| |
+ logic gets the data about the attachments from those records.
|
| |
+ ---
|
| |
+ services/settings/RemoteSettingsClient.jsm | 15 ++++++++++++---
|
| |
+ 1 file changed, 12 insertions(+), 3 deletions(-)
|
| |
+
|
| |
+ diff --git a/services/settings/RemoteSettingsClient.jsm b/services/settings/RemoteSettingsClient.jsm
|
| |
+ index b45a55919c..3dbd972f87 100644
|
| |
+ --- a/services/settings/RemoteSettingsClient.jsm
|
| |
+ +++ b/services/settings/RemoteSettingsClient.jsm
|
| |
+ @@ -221,7 +221,10 @@ class AttachmentDownloader extends Downloader {
|
| |
+ async deleteAll() {
|
| |
+ let allRecords = await this._client.db.list();
|
| |
+ return Promise.all(
|
| |
+ - allRecords.filter(r => !!r.attachment).map(r => this.delete(r))
|
| |
+ + allRecords.filter(r => !!r.attachment).map(r => {
|
| |
+ + this.delete(r);
|
| |
+ + this.deleteCached(r.id);
|
| |
+ + })
|
| |
+ );
|
| |
+ }
|
| |
+ }
|
| |
+ @@ -982,7 +985,7 @@ class RemoteSettingsClient extends EventEmitter {
|
| |
+ // Signature failed, clear local DB because it contains
|
| |
+ // bad data (local + remote changes).
|
| |
+ console.debug(`${this.identifier} clear local data`);
|
| |
+ - await this.db.clear();
|
| |
+ + await this._clearAll();
|
| |
+ // Local data was tampered, throw and it will retry from empty DB.
|
| |
+ console.error(`${this.identifier} local data was corrupted`);
|
| |
+ throw new CorruptedDataError(this.identifier);
|
| |
+ @@ -1004,7 +1007,7 @@ class RemoteSettingsClient extends EventEmitter {
|
| |
+ // _importJSONDump() only clears DB if dump is available,
|
| |
+ // therefore do it here!
|
| |
+ if (imported < 0) {
|
| |
+ - await this.db.clear();
|
| |
+ + await this._clearAll();
|
| |
+ }
|
| |
+ }
|
| |
+ }
|
| |
+ @@ -1044,6 +1047,12 @@ class RemoteSettingsClient extends EventEmitter {
|
| |
+ return syncResult;
|
| |
+ }
|
| |
+
|
| |
+ + async _clearAll() {
|
| |
+ + await this.attachments.deleteAll();
|
| |
+ + await this.db.clear();
|
| |
+ + Services.prefs.clearUserPref(this.lastCheckTimePref);
|
| |
+ + }
|
| |
+ +
|
| |
+ /**
|
| |
+ * Fetch information from changeset endpoint.
|
| |
+ *
|
| |
+ --
|
| |
+ 2.30.0
|
| |
+
|
| |
+
|
| |
+ From b3c304e2fe95d0a75c524a5aa96a68a34ce2ae34 Mon Sep 17 00:00:00 2001
|
| |
+ From: grizzlyuser <grizzlyuser@protonmail.com>
|
| |
+ Date: Wed, 30 Dec 2020 19:07:56 +0200
|
| |
+ Subject: [PATCH 11/13] Client: remove comparison of collection timestamps
|
| |
+
|
| |
+ In case if the cached data that came from real Remote Settings server
|
| |
+ (before the upgrade to local-only setup) has collection timestamp, that
|
| |
+ is newer than the packaged local dump, then this comparison logic can
|
| |
+ lead to early return of old data, skipping the integrity checking and
|
| |
+ necessary cleanup. So remove the checks.
|
| |
+ ---
|
| |
+ services/settings/RemoteSettingsClient.jsm | 5 -----
|
| |
+ 1 file changed, 5 deletions(-)
|
| |
+
|
| |
+ diff --git a/services/settings/RemoteSettingsClient.jsm b/services/settings/RemoteSettingsClient.jsm
|
| |
+ index 3dbd972f87..d319a77c27 100644
|
| |
+ --- a/services/settings/RemoteSettingsClient.jsm
|
| |
+ +++ b/services/settings/RemoteSettingsClient.jsm
|
| |
+ @@ -917,14 +917,9 @@ class RemoteSettingsClient extends EventEmitter {
|
| |
+ updated: [],
|
| |
+ deleted: [],
|
| |
+ };
|
| |
+ - // If data wasn't changed, return empty sync result.
|
| |
+ - // This can happen when we update the signature but not the data.
|
| |
+ console.debug(
|
| |
+ `${this.identifier} local timestamp: ${localTimestamp}, remote: ${remoteTimestamp}`
|
| |
+ );
|
| |
+ - if (localTimestamp && remoteTimestamp < localTimestamp) {
|
| |
+ - return syncResult;
|
| |
+ - }
|
| |
+
|
| |
+ const start = Cu.now() * 1000;
|
| |
+ await this.db.importChanges(metadata, remoteTimestamp, remoteRecords, {
|
| |
+ --
|
| |
+ 2.30.0
|
| |
+
|
| |
+
|
| |
+ From 804007d2861f829315e575660d47b9a4c430d151 Mon Sep 17 00:00:00 2001
|
| |
+ From: grizzlyuser <grizzlyuser@protonmail.com>
|
| |
+ Date: Wed, 30 Dec 2020 19:15:44 +0200
|
| |
+ Subject: [PATCH 12/13] Attachments: load only from dump and drop cached
|
| |
+
|
| |
+ ---
|
| |
+ services/settings/Attachments.jsm | 35 +++++++------------------------
|
| |
+ 1 file changed, 8 insertions(+), 27 deletions(-)
|
| |
+
|
| |
+ diff --git a/services/settings/Attachments.jsm b/services/settings/Attachments.jsm
|
| |
+ index 0eeb632799..eaa7db8c81 100644
|
| |
+ --- a/services/settings/Attachments.jsm
|
| |
+ +++ b/services/settings/Attachments.jsm
|
| |
+ @@ -143,10 +143,11 @@ class Downloader {
|
| |
+ checkHash,
|
| |
+ attachmentId = record?.id,
|
| |
+ useCache = false,
|
| |
+ - fallbackToCache = false,
|
| |
+ fallbackToDump = false,
|
| |
+ } = options || {};
|
| |
+
|
| |
+ + const fallbackToCache = false;
|
| |
+ +
|
| |
+ if (!useCache) {
|
| |
+ // For backwards compatibility.
|
| |
+ // WARNING: Its return type is different from what's documented.
|
| |
+ @@ -206,6 +207,7 @@ class Downloader {
|
| |
+ const newBuffer = await this.downloadAsBytes(record, {
|
| |
+ retries,
|
| |
+ checkHash,
|
| |
+ + dumpInfo,
|
| |
+ });
|
| |
+ const blob = new Blob([newBuffer]);
|
| |
+ if (useCache) {
|
| |
+ @@ -241,7 +243,7 @@ class Downloader {
|
| |
+ }
|
| |
+
|
| |
+ try {
|
| |
+ - return { ...(await cacheInfo.getResult()), _source: "cache_fallback" };
|
| |
+ + await this.cacheImpl.delete(attachmentId);
|
| |
+ } catch (e) {
|
| |
+ // Failed to read from cache, e.g. IndexedDB unusable.
|
| |
+ Cu.reportError(e);
|
| |
+ @@ -278,7 +280,7 @@ class Downloader {
|
| |
+ * @returns {String} the absolute file path to the downloaded attachment.
|
| |
+ */
|
| |
+ async downloadToDisk(record, options = {}) {
|
| |
+ - const { retries = 3 } = options;
|
| |
+ + const retries = 0;
|
| |
+ const {
|
| |
+ attachment: { filename, size, hash },
|
| |
+ } = record;
|
| |
+ @@ -335,31 +337,10 @@ class Downloader {
|
| |
+ */
|
| |
+ async downloadAsBytes(record, options = {}) {
|
| |
+ const {
|
| |
+ - attachment: { location, hash, size },
|
| |
+ - } = record;
|
| |
+ -
|
| |
+ - const remoteFileUrl = (await this._baseAttachmentsURL()) + location;
|
| |
+ + dumpInfo = new LazyRecordAndBuffer(() => this._readAttachmentDump(attachmentId))
|
| |
+ + } = options;
|
| |
+
|
| |
+ - const { retries = 3, checkHash = true } = options;
|
| |
+ - let retried = 0;
|
| |
+ - while (true) {
|
| |
+ - try {
|
| |
+ - const buffer = await this._fetchAttachment(remoteFileUrl);
|
| |
+ - if (!checkHash) {
|
| |
+ - return buffer;
|
| |
+ - }
|
| |
+ - if (await RemoteSettingsWorker.checkContentHash(buffer, size, hash)) {
|
| |
+ - return buffer;
|
| |
+ - }
|
| |
+ - // Content is corrupted.
|
| |
+ - throw new Downloader.BadContentError(location);
|
| |
+ - } catch (e) {
|
| |
+ - if (retried >= retries) {
|
| |
+ - throw e;
|
| |
+ - }
|
| |
+ - }
|
| |
+ - retried++;
|
| |
+ - }
|
| |
+ + return (await dumpInfo.getResult()).buffer;
|
| |
+ }
|
| |
+
|
| |
+ /**
|
| |
+ --
|
| |
+ 2.30.0
|
| |
+
|
| |
+
|
| |
+ From 4ee3b715e10a5f9a5ef7830b047ae7f64e55e5f4 Mon Sep 17 00:00:00 2001
|
| |
+ From: grizzlyuser <grizzlyuser@protonmail.com>
|
| |
+ Date: Wed, 30 Dec 2020 19:22:20 +0200
|
| |
+ Subject: [PATCH 13/13] Disable CRLite entirely for now
|
| |
+
|
| |
+ It's designed to fetch the data from Remote Settings. One of the main
|
| |
+ selling points is that new revocations can be pushed to the clients
|
| |
+ within minutes. That won't work with local-only setup. Although (some?)
|
| |
+ of the JSON dumps for it are in place, obviously the updates won't
|
| |
+ happen that fast.
|
| |
+
|
| |
+ Right now CRLite doesn't enforce anything, and works just for telemetry
|
| |
+ collection (which is hopefully disabled anyway). So disable the
|
| |
+ preference right in the source code, so that the patch fails to apply
|
| |
+ when the upstream decides to set it to enforcing mode by default.
|
| |
+
|
| |
+ The solution with CRLite is up for discussion. If necessary, it's
|
| |
+ possible to make clients for blessed collections to communicate to real
|
| |
+ Remote Settings server. For example, for collections related to
|
| |
+ certificate revocations.
|
| |
+ ---
|
| |
+ modules/libpref/init/all.js | 2 +-
|
| |
+ 1 file changed, 1 insertion(+), 1 deletion(-)
|
| |
+
|
| |
+ diff --git a/modules/libpref/init/all.js b/modules/libpref/init/all.js
|
| |
+ index 907e8ebcef..65db6bd04c 100644
|
| |
+ --- a/modules/libpref/init/all.js
|
| |
+ +++ b/modules/libpref/init/all.js
|
| |
+ @@ -186,7 +186,7 @@ pref("security.pki.distrust_ca_policy", 2);
|
| |
+ #if defined(NIGHTLY_BUILD)
|
| |
+ pref("security.pki.crlite_mode", 2);
|
| |
+ #else
|
| |
+ -pref("security.pki.crlite_mode", 1);
|
| |
+ +pref("security.pki.crlite_mode", 0);
|
| |
+ #endif
|
| |
+
|
| |
+ // Represents the expected certificate transparency log merge delay (including
|
| |
+ --
|
| |
+ 2.30.0
|
| |
+
|
| |
grizzlyuser
commented 3 years ago
This needs latest version of the branding package, please see the corresponding PR: [1].
Built and tested for x86_64.
Please note I haven't tried to build 84.0.2 for i686 and armv7h yet, but 84.0.1 failed for them today. I don't expect any positive changes for these arches with 84.0.2, because it contains only a single security fix [3].
i686 seems to have issues with some packages not available in the mirrors. Even after downloading them manually from archlinux32 website, it seems some need rebuild against new icu. But about a week ago I was able to build 84.0.1 for i686, with only some minor changes missing from the current set of changes.
armv7h build of 84.0.1 failed with the usual error. Please see:
iceweasel-1:84.0.1-1.parabola1-armv7h-prepare.log: https://termbin.com/hi6u
iceweasel-1:84.0.1-1.parabola1-armv7h-build.log: https://termbin.com/xyvf
[1] https://pagure.io/iceweasel/pull-request/1
[2] https://releases.mozilla.org/pub/firefox/releases/84.0.2/source/
[3] https://github.com/mozilla/release-notes/blob/master/releases/firefox-84.0.2-release.json