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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /services/fxaccounts/FxAccountsConfig.sys.mjs | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | services/fxaccounts/FxAccountsConfig.sys.mjs | 335 |
1 files changed, 335 insertions, 0 deletions
diff --git a/services/fxaccounts/FxAccountsConfig.sys.mjs b/services/fxaccounts/FxAccountsConfig.sys.mjs new file mode 100644 index 0000000000..af213a1e90 --- /dev/null +++ b/services/fxaccounts/FxAccountsConfig.sys.mjs @@ -0,0 +1,335 @@ +/* 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/. */ + +import { RESTRequest } from "resource://services-common/rest.sys.mjs"; + +const { log } = ChromeUtils.import( + "resource://gre/modules/FxAccountsCommon.js" +); +import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs"; + +const lazy = {}; + +XPCOMUtils.defineLazyGetter(lazy, "fxAccounts", () => { + return ChromeUtils.importESModule( + "resource://gre/modules/FxAccounts.sys.mjs" + ).getFxAccountsSingleton(); +}); + +ChromeUtils.defineESModuleGetters(lazy, { + EnsureFxAccountsWebChannel: + "resource://gre/modules/FxAccountsWebChannel.sys.mjs", +}); + +XPCOMUtils.defineLazyPreferenceGetter( + lazy, + "ROOT_URL", + "identity.fxaccounts.remote.root" +); +XPCOMUtils.defineLazyPreferenceGetter( + lazy, + "CONTEXT_PARAM", + "identity.fxaccounts.contextParam" +); +XPCOMUtils.defineLazyPreferenceGetter( + lazy, + "REQUIRES_HTTPS", + "identity.fxaccounts.allowHttp", + false, + null, + val => !val +); + +const CONFIG_PREFS = [ + "identity.fxaccounts.remote.root", + "identity.fxaccounts.auth.uri", + "identity.fxaccounts.remote.oauth.uri", + "identity.fxaccounts.remote.profile.uri", + "identity.fxaccounts.remote.pairing.uri", + "identity.sync.tokenserver.uri", +]; +const SYNC_PARAM = "sync"; + +export var FxAccountsConfig = { + async promiseEmailURI(email, entrypoint, extraParams = {}) { + return this._buildURL("", { + extraParams: { entrypoint, email, service: SYNC_PARAM, ...extraParams }, + }); + }, + + async promiseConnectAccountURI(entrypoint, extraParams = {}) { + return this._buildURL("", { + extraParams: { + entrypoint, + action: "email", + service: SYNC_PARAM, + ...extraParams, + }, + }); + }, + + async promiseForceSigninURI(entrypoint, extraParams = {}) { + return this._buildURL("force_auth", { + extraParams: { entrypoint, service: SYNC_PARAM, ...extraParams }, + addAccountIdentifiers: true, + }); + }, + + async promiseManageURI(entrypoint, extraParams = {}) { + return this._buildURL("settings", { + extraParams: { entrypoint, ...extraParams }, + addAccountIdentifiers: true, + }); + }, + + async promiseChangeAvatarURI(entrypoint, extraParams = {}) { + return this._buildURL("settings/avatar/change", { + extraParams: { entrypoint, ...extraParams }, + addAccountIdentifiers: true, + }); + }, + + async promiseManageDevicesURI(entrypoint, extraParams = {}) { + return this._buildURL("settings/clients", { + extraParams: { entrypoint, ...extraParams }, + addAccountIdentifiers: true, + }); + }, + + async promiseConnectDeviceURI(entrypoint, extraParams = {}) { + return this._buildURL("connect_another_device", { + extraParams: { entrypoint, service: SYNC_PARAM, ...extraParams }, + addAccountIdentifiers: true, + }); + }, + + async promisePairingURI(extraParams = {}) { + return this._buildURL("pair", { + extraParams, + includeDefaultParams: false, + }); + }, + + async promiseOAuthURI(extraParams = {}) { + return this._buildURL("oauth", { + extraParams, + includeDefaultParams: false, + }); + }, + + async promiseMetricsFlowURI(entrypoint, extraParams = {}) { + return this._buildURL("metrics-flow", { + extraParams: { entrypoint, ...extraParams }, + includeDefaultParams: false, + }); + }, + + get defaultParams() { + return { context: lazy.CONTEXT_PARAM }; + }, + + /** + * @param path should be parsable by the URL constructor first parameter. + * @param {bool} [options.includeDefaultParams] If true include the default search params. + * @param {Object.<string, string>} [options.extraParams] Additionnal search params. + * @param {bool} [options.addAccountIdentifiers] if true we add the current logged-in user uid and email to the search params. + */ + async _buildURL( + path, + { + includeDefaultParams = true, + extraParams = {}, + addAccountIdentifiers = false, + } + ) { + await this.ensureConfigured(); + const url = new URL(path, lazy.ROOT_URL); + if (lazy.REQUIRES_HTTPS && url.protocol != "https:") { + throw new Error("Firefox Accounts server must use HTTPS"); + } + const params = { + ...(includeDefaultParams ? this.defaultParams : null), + ...extraParams, + }; + for (let [k, v] of Object.entries(params)) { + url.searchParams.append(k, v); + } + if (addAccountIdentifiers) { + const accountData = await this.getSignedInUser(); + if (!accountData) { + return null; + } + url.searchParams.append("uid", accountData.uid); + url.searchParams.append("email", accountData.email); + } + return url.href; + }, + + async _buildURLFromString(href, extraParams = {}) { + const url = new URL(href); + for (let [k, v] of Object.entries(extraParams)) { + url.searchParams.append(k, v); + } + return url.href; + }, + + resetConfigURLs() { + let autoconfigURL = this.getAutoConfigURL(); + if (!autoconfigURL) { + return; + } + // They have the autoconfig uri pref set, so we clear all the prefs that we + // will have initialized, which will leave them pointing at production. + for (let pref of CONFIG_PREFS) { + Services.prefs.clearUserPref(pref); + } + // Reset the webchannel. + lazy.EnsureFxAccountsWebChannel(); + }, + + getAutoConfigURL() { + let pref = Services.prefs.getCharPref( + "identity.fxaccounts.autoconfig.uri", + "" + ); + if (!pref) { + // no pref / empty pref means we don't bother here. + return ""; + } + let rootURL = Services.urlFormatter.formatURL(pref); + if (rootURL.endsWith("/")) { + rootURL = rootURL.slice(0, -1); + } + return rootURL; + }, + + async ensureConfigured() { + let isSignedIn = !!(await this.getSignedInUser()); + if (!isSignedIn) { + await this.updateConfigURLs(); + } + }, + + // Returns true if this user is using the FxA "production" systems, false + // if using any other configuration, including self-hosting or the FxA + // non-production systems such as "dev" or "staging". + // It's typically used as a proxy for "is this likely to be a self-hosted + // user?", but it's named this way to make the implementation less + // surprising. As a result, it's fairly conservative and would prefer to have + // a false-negative than a false-position as it determines things which users + // might consider sensitive (notably, telemetry). + // Note also that while it's possible to self-host just sync and not FxA, we + // don't make that distinction - that's a self-hoster from the POV of this + // function. + isProductionConfig() { + // Specifically, if the autoconfig URLs, or *any* of the URLs that + // we consider configurable are modified, we assume self-hosted. + if (this.getAutoConfigURL()) { + return false; + } + for (let pref of CONFIG_PREFS) { + if (Services.prefs.prefHasUserValue(pref)) { + return false; + } + } + return true; + }, + + // Read expected client configuration from the fxa auth server + // (from `identity.fxaccounts.autoconfig.uri`/.well-known/fxa-client-configuration) + // and replace all the relevant our prefs with the information found there. + // This is only done before sign-in and sign-up, and even then only if the + // `identity.fxaccounts.autoconfig.uri` preference is set. + async updateConfigURLs() { + let rootURL = this.getAutoConfigURL(); + if (!rootURL) { + return; + } + const config = await this.fetchConfigDocument(rootURL); + try { + // Update the prefs directly specified by the config. + let authServerBase = config.auth_server_base_url; + if (!authServerBase.endsWith("/v1")) { + authServerBase += "/v1"; + } + Services.prefs.setCharPref( + "identity.fxaccounts.auth.uri", + authServerBase + ); + Services.prefs.setCharPref( + "identity.fxaccounts.remote.oauth.uri", + config.oauth_server_base_url + "/v1" + ); + // At the time of landing this, our servers didn't yet answer with pairing_server_base_uri. + // Remove this condition check once Firefox 68 is stable. + if (config.pairing_server_base_uri) { + Services.prefs.setCharPref( + "identity.fxaccounts.remote.pairing.uri", + config.pairing_server_base_uri + ); + } + Services.prefs.setCharPref( + "identity.fxaccounts.remote.profile.uri", + config.profile_server_base_url + "/v1" + ); + Services.prefs.setCharPref( + "identity.sync.tokenserver.uri", + config.sync_tokenserver_base_url + "/1.0/sync/1.5" + ); + Services.prefs.setCharPref("identity.fxaccounts.remote.root", rootURL); + + // Ensure the webchannel is pointed at the correct uri + lazy.EnsureFxAccountsWebChannel(); + } catch (e) { + log.error( + "Failed to initialize configuration preferences from autoconfig object", + e + ); + throw e; + } + }, + + // Read expected client configuration from the fxa auth server + // (or from the provided rootURL, if present) and return it as an object. + async fetchConfigDocument(rootURL = null) { + if (!rootURL) { + rootURL = lazy.ROOT_URL; + } + let configURL = rootURL + "/.well-known/fxa-client-configuration"; + let request = new RESTRequest(configURL); + request.setHeader("Accept", "application/json"); + + // Catch and rethrow the error inline. + let resp = await request.get().catch(e => { + log.error(`Failed to get configuration object from "${configURL}"`, e); + throw e; + }); + if (!resp.success) { + // Note: 'resp.body' is included with the error log below as we are not concerned + // that the body will contain PII, but if that changes it should be excluded. + log.error( + `Received HTTP response code ${resp.status} from configuration object request: + ${resp.body}` + ); + throw new Error( + `HTTP status ${resp.status} from configuration object request` + ); + } + log.debug("Got successful configuration response", resp.body); + try { + return JSON.parse(resp.body); + } catch (e) { + log.error( + `Failed to parse configuration preferences from ${configURL}`, + e + ); + throw e; + } + }, + + // For test purposes, returns a Promise. + getSignedInUser() { + return lazy.fxAccounts.getSignedInUser(); + }, +}; |