henry pushed to branch tor-browser-128.8.0esr-14.5-1 at The Tor Project / Applications / Tor Browser

Commits: 03900c02 by Henry Wilkes at 2025-03-10T11:05:42+00:00 fixup! TB 31286: Implementation of bridge, proxy, and firewall settings in about:preferences#connection

TB 43463: Use TorConnect.frequentRegionCodes promise to populate the locations popup. Also ensure the initial value is "automatic".

- - - - - 8e2dc3e0 by Henry Wilkes at 2025-03-10T11:05:44+00:00 fixup! TB 27476: Implement about:torconnect captive portal within Tor Browser

TB 43463: Renamed TorConnect getCountryCodes to getFrequentRegions.

- - - - - 48d3af20 by Henry Wilkes at 2025-03-10T11:05:45+00:00 fixup! TB 40597: Implement TorSettings module

TB 43463: Load Moat regions from a local file rather than using Moat.

Also rename getCountryCodes to getFrequentRegions.

- - - - -

10 changed files:

- .eslintignore - .prettierignore - browser/components/torpreferences/content/connectionPane.js - toolkit/components/torconnect/TorConnectParent.sys.mjs - toolkit/components/torconnect/content/aboutTorConnect.js - toolkit/content/jar.mn - + toolkit/content/moat_countries_dev_build.json - toolkit/modules/Moat.sys.mjs - toolkit/modules/RemotePageAccessManager.sys.mjs - toolkit/modules/TorConnect.sys.mjs

Changes:

===================================== .eslintignore ===================================== @@ -304,4 +304,5 @@ browser/app/profile/001-base-profile.js browser/app/profile/000-tor-browser.js mobile/android/app/000-tor-browser-android.js toolkit/content/pt_config.json +toolkit/content/moat_contries_dev_build.json toolkit/components/lox/lox_wasm.jsm

===================================== .prettierignore ===================================== @@ -1533,4 +1533,5 @@ browser/app/profile/001-base-profile.js browser/app/profile/000-tor-browser.js mobile/android/app/000-tor-browser-android.js toolkit/content/pt_config.json +toolkit/content/moat_countries_dev_build.json toolkit/components/lox/lox_wasm.jsm

===================================== browser/components/torpreferences/content/connectionPane.js ===================================== @@ -2529,65 +2529,48 @@ const gConnectionPane = (function () { regionCode: location.value, }); }); - this._populateLocations = () => { - const currentValue = location.value; - locationEntries.textContent = ""; - const createItem = (value, label, disabled) => { - const item = document.createXULElement("menuitem"); - item.setAttribute("value", value); - item.setAttribute("label", label); - if (disabled) { - item.setAttribute("disabled", "true"); - } - return item; - }; - const addLocations = codes => { - const items = []; - for (const code of codes) { - items.push( - createItem( - code, - TorConnect.countryNames[code] - ? TorConnect.countryNames[code] - : code - ) - ); - } - items.sort((left, right) => left.label.localeCompare(right.label)); - locationEntries.append(...items); - }; - locationEntries.append( - createItem("automatic", TorStrings.settings.bridgeLocationAutomatic) - ); - if (TorConnect.countryCodes.length) { - locationEntries.append( - createItem("", TorStrings.settings.bridgeLocationFrequent, true) - ); - addLocations(TorConnect.countryCodes); - locationEntries.append( - createItem("", TorStrings.settings.bridgeLocationOther, true) + const createItem = (value, label, disabled) => { + const item = document.createXULElement("menuitem"); + item.setAttribute("value", value); + item.setAttribute("label", label); + if (disabled) { + item.setAttribute("disabled", "true"); + } + return item; + }; + const addLocations = codes => { + const items = []; + for (const code of codes) { + items.push( + createItem( + code, + TorConnect.countryNames[code] + ? TorConnect.countryNames[code] + : code + ) ); } - addLocations(Object.keys(TorConnect.countryNames)); - location.value = currentValue; + items.sort((left, right) => left.label.localeCompare(right.label)); + locationEntries.append(...items); }; + // Add automatic before waiting for getFrequentRegions. + locationEntries.append( + createItem("automatic", TorStrings.settings.bridgeLocationAutomatic) + ); + location.value = "automatic"; + TorConnect.getFrequentRegions().then(frequentCodes => { + locationEntries.append( + createItem("", TorStrings.settings.bridgeLocationFrequent, true) + ); + addLocations(frequentCodes); + locationEntries.append( + createItem("", TorStrings.settings.bridgeLocationOther, true) + ); + addLocations(Object.keys(TorConnect.countryNames)); + }); this._showAutoconfiguration = () => { - if ( - !TorConnect.canBeginAutoBootstrap || - !TorConnect.potentiallyBlocked - ) { - locationGroup.setAttribute("hidden", "true"); - return; - } - // Populate locations, even though we will show only the automatic - // item for a moment. In my opinion showing the button immediately is - // better then waiting for the Moat query to finish (after a while) - // and showing the controls only after that. - this._populateLocations(); - locationGroup.removeAttribute("hidden"); - if (!TorConnect.countryCodes.length) { - TorConnect.getCountryCodes().then(() => this._populateLocations()); - } + locationGroup.hidden = + !TorConnect.canBeginAutoBootstrap || !TorConnect.potentiallyBlocked; }; this._showAutoconfiguration(); }

===================================== toolkit/components/torconnect/TorConnectParent.sys.mjs ===================================== @@ -132,8 +132,8 @@ export class TorConnectParent extends JSWindowActorParent { stage: TorConnect.stage, quickstartEnabled: TorConnect.quickstart, }; - case "torconnect:get-country-codes": - return TorConnect.getCountryCodes(); + case "torconnect:get-frequent-regions": + return TorConnect.getFrequentRegions(); } return undefined; }

===================================== toolkit/components/torconnect/content/aboutTorConnect.js ===================================== @@ -610,7 +610,7 @@ class AboutTorConnect {

showLocationForm(isChoose, buttonLabel) { this.hideButtons(); - RPMSendQuery("torconnect:get-country-codes").then(codes => { + RPMSendQuery("torconnect:get-frequent-regions").then(codes => { if (codes && codes.length) { this.populateFrequentLocations(codes); this.setLocation();

===================================== toolkit/content/jar.mn ===================================== @@ -158,4 +158,9 @@ toolkit.jar: content/global/third_party/d3/d3.js (/third_party/js/d3/d3.js) content/global/third_party/cfworker/json-schema.js (/third_party/js/cfworker/json-schema.js)

+ # The pt_config.json content should be replaced in the omni.ja in + # tor-browser-build. See tor-browser#42343. content/global/pt_config.json (pt_config.json) + # The moat_countries.json content should be replaced in the omni.ja in + # tor-browser-build. See tor-browser#43463. + content/global/moat_countries.json (moat_countries_dev_build.json)

===================================== toolkit/content/moat_countries_dev_build.json ===================================== @@ -0,0 +1,7 @@ +[ + { + "_comment1": "Used for dev build, replaced for release builds in tor-browser-build.", + "_comment2": "List is taken from tpo/anti-censorship/rdsys-admin 810fb24b:conf/circumvention.json and filtered with `jq -c keys`." + }, + "by","cn","eg","hk","ir","mm","ru","tm" +]

===================================== toolkit/modules/Moat.sys.mjs ===================================== @@ -335,20 +335,6 @@ export class MoatRPC { return settings; }

- // Request a list of country codes with available censorship circumvention - // settings. - // - // returns an array of ISO 3166-1 alpha-2 country codes which we can query - // settings for. - async circumvention_countries() { - const args = {}; - const { response } = await this.#makeRequest( - "circumvention/countries", - args - ); - return response; - } - // Request a copy of the builtin bridges, takes the following parameters: // - transports: optional, an array of transports we would like the latest // bridge strings for; if empty (or not given) returns all of them

===================================== toolkit/modules/RemotePageAccessManager.sys.mjs ===================================== @@ -255,7 +255,7 @@ export let RemotePageAccessManager = { ], RPMSendQuery: [ "torconnect:get-init-args", - "torconnect:get-country-codes", + "torconnect:get-frequent-regions", ], }, "about:welcome": {

===================================== toolkit/modules/TorConnect.sys.mjs ===================================== @@ -817,8 +817,14 @@ export const TorConnect = { }; },

- // list of country codes Moat has settings for - _countryCodes: [], + /** + * Promise that resolves to a list of region codes that Moat has special + * bridge settings for. + * + * @type {Promise<string[]>} + */ + _moatRegionsPromise: null, + _countryNames: Object.freeze( (() => { const codes = Services.intl.getAvailableLocaleDisplayNames("region"); @@ -892,6 +898,18 @@ export const TorConnect = { return; }

+ this._moatRegionsPromise = fetch( + "chrome://global/content/moat_countries.json" + ) + .then(req => req.json()) + // Filter out the "_comment" object in the moat_countries_dev_build.json + // file. + .then(regionList => regionList.filter(r => typeof r === "string")) + .catch(e => { + lazy.logger.error("Failed to fetch Moat region codes", e); + return []; + }); + let observeTopic = addTopic => { Services.obs.addObserver(this, addTopic); lazy.logger.debug(`Observing topic '${addTopic}'`); @@ -1113,10 +1131,6 @@ export const TorConnect = { return null; },

- get countryCodes() { - return this._countryCodes; - }, - get countryNames() { return this._countryNames; }, @@ -1526,25 +1540,12 @@ export const TorConnect = { this._makeStageRequest(TorConnectStage.ChooseRegion); },

- /* - Further external commands and helper methods + /** + * Get the list of regions that Moat has settings for. + * + * @returns {string[]} - The list of region codes. */ - - async getCountryCodes() { - // Difference with the getter: this is to be called by TorConnectParent, and - // downloads the country codes if they are not already in cache. - if (this._countryCodes.length) { - return this._countryCodes; - } - const mrpc = new lazy.MoatRPC(); - try { - await mrpc.init(); - this._countryCodes = await mrpc.circumvention_countries(); - } catch (err) { - lazy.logger.error("An error occurred while fetching country codes", err); - } finally { - mrpc.uninit(); - } - return this._countryCodes; + async getFrequentRegions() { + return this._moatRegionsPromise ?? []; }, };

View it on GitLab: https://gitlab.torproject.org/tpo/applications/tor-browser/-/compare/8bb1b96...