Pier Angelo Vendrame pushed to branch mullvad-browser-140.3.0esr-15.0-1 at The Tor Project / Applications / Mullvad Browser Commits: 63fc47b1 by Pier Angelo Vendrame at 2025-09-23T22:07:08+02:00 BB 19741: Fix FPI with OpenSearch. - - - - - 4 changed files: - browser/components/search/SearchUIUtils.sys.mjs - toolkit/components/search/OpenSearchLoader.sys.mjs - toolkit/components/search/SearchService.sys.mjs - toolkit/components/search/nsISearchService.idl Changes: ===================================== browser/components/search/SearchUIUtils.sys.mjs ===================================== @@ -181,7 +181,11 @@ export var SearchUIUtils = { */ async addOpenSearchEngine(locationURL, image, browsingContext) { try { - await Services.search.addOpenSearchEngine(locationURL, image); + await Services.search.addOpenSearchEngine( + locationURL, + image, + browsingContext?.originAttributes + ); } catch (ex) { let titleMsgName; let descMsgName; ===================================== toolkit/components/search/OpenSearchLoader.sys.mjs ===================================== @@ -97,10 +97,17 @@ const MOZSEARCH_LOCALNAME = "SearchPlugin"; * The uri from which to load the OpenSearch engine data. * @param {string} [lastModified] * The UTC date when the engine was last updated, if any. + * @param {object} [originAttributes] + * The first party domain of the site loading that manifest. The domain of the + * manifest will be used if not provided. * @returns {Promise<OpenSearchProperties>} * The properties of the loaded OpenSearch engine. */ -export async function loadAndParseOpenSearchEngine(sourceURI, lastModified) { +export async function loadAndParseOpenSearchEngine( + sourceURI, + lastModified, + originAttributes +) { if (!sourceURI) { throw Components.Exception( "Must have URI when calling _install!", @@ -116,7 +123,7 @@ export async function loadAndParseOpenSearchEngine(sourceURI, lastModified) { lazy.logConsole.debug("Downloading OpenSearch engine from:", sourceURI.spec); - let xmlData = await loadEngineXML(sourceURI, lastModified); + let xmlData = await loadEngineXML(sourceURI, lastModified, originAttributes); let xmlDocument = await parseXML(xmlData); lazy.logConsole.debug("Loading search plugin"); @@ -147,11 +154,13 @@ export async function loadAndParseOpenSearchEngine(sourceURI, lastModified) { * The uri from which to load the OpenSearch engine data. * @param {string} [lastModified] * The UTC date when the engine was last updated, if any. + * @param {object} [originAttributes] + * The origin attributes to use to load the manifest. * @returns {Promise} * A promise that is resolved with the data if the engine is successfully loaded * and rejected otherwise. */ -function loadEngineXML(sourceURI, lastModified) { +function loadEngineXML(sourceURI, lastModified, originAttributes = null) { var chan = lazy.SearchUtils.makeChannel( sourceURI, // OpenSearchEngine is loading a definition file for a search engine, @@ -164,6 +173,17 @@ function loadEngineXML(sourceURI, lastModified) { ? Ci.nsILoadInfo.ALREADY_HTTPS : Ci.nsILoadInfo.NO_UPGRADE; + if (!originAttributes) { + originAttributes = {}; + try { + originAttributes.firstPartyDomain = + Services.eTLD.getSchemelessSite(sourceURI); + } catch (ex) { + console.error("Failed to get first party domain for the manifest", ex); + } + } + chan.loadInfo.originAttributes = originAttributes; + if (lastModified && chan instanceof Ci.nsIHttpChannel) { chan.setRequestHeader("If-Modified-Since", lastModified, false); } ===================================== toolkit/components/search/SearchService.sys.mjs ===================================== @@ -762,13 +762,15 @@ export class SearchService { }); } - async addOpenSearchEngine(engineURL, iconURL) { + async addOpenSearchEngine(engineURL, iconURL, originAttributes) { lazy.logConsole.debug("addOpenSearchEngine: Adding", engineURL); await this.init(); let engine; try { let engineData = await lazy.loadAndParseOpenSearchEngine( - Services.io.newURI(engineURL) + Services.io.newURI(engineURL), + null, + originAttributes ); engine = new lazy.OpenSearchEngine({ engineData, faviconURL: iconURL }); } catch (ex) { ===================================== toolkit/components/search/nsISearchService.idl ===================================== @@ -340,10 +340,14 @@ interface nsISearchService : nsISupports * icon. This value may be overridden by an icon specified in the * engine description file. * + * @param originAttributes [optional] + The origin attributes to use to load this manifest. + * * @throws NS_ERROR_FAILURE if the description file cannot be successfully * loaded. */ - Promise addOpenSearchEngine(in AString engineURL, in AString iconURL); + Promise addOpenSearchEngine(in AString engineURL, in AString iconURL, + [optional] in jsval originAttributes); /** * Adds a new search engine defined by the user. View it on GitLab: https://gitlab.torproject.org/tpo/applications/mullvad-browser/-/commit/63fc... -- View it on GitLab: https://gitlab.torproject.org/tpo/applications/mullvad-browser/-/commit/63fc... You're receiving this email because of your account on gitlab.torproject.org.