Remove Firefox Accounts service and tie-ins.

See previous commit for removal of browser identity module.

3 files changed, 3 insertions, 497 deletions

diff --git a/mobile/android/modules/Accounts.jsm b/mobile/android/modules/Accounts.jsm
index a611f3c58..ee0fc0c5b 100644
--- a/mobile/android/modules/Accounts.jsm
+++ b/mobile/android/modules/Accounts.jsm
@@ -40,14 +40,8 @@ var Accounts = Object.freeze({
     }).then(data => data.exists);
   },
 
-  firefoxAccountsExist: function () {
-    return this._accountsExist("fxa");
-  },
-
   syncAccountsExist: function () {
-    Deprecated.warning("The legacy Sync account type has been removed from Firefox for Android. " +
-                       "Please use `firefoxAccountsExist` instead.",
-                       "https://developer.mozilla.org/en-US/Add-ons/Firefox_for_Android/API/Accounts.jsm");
+    Deprecated.warning("The legacy Sync account type has been removed from Firefox for Android.");
     return Promise.resolve(false);
   },
 
@@ -73,106 +67,13 @@ var Accounts = Object.freeze({
   },
 
   _addDefaultEndpoints: function (json) {
+    // Empty without FxA
     let newData = Cu.cloneInto(json, {}, { cloneFunctions: false });
-    let associations = {
-      authServerEndpoint: 'identity.fxaccounts.auth.uri',
-      profileServerEndpoint: 'identity.fxaccounts.remote.profile.uri',
-      tokenServerEndpoint: 'identity.sync.tokenserver.uri'
-    };
-    for (let key in associations) {
-      newData[key] = newData[key] || Services.urlFormatter.formatURLPref(associations[key]);
-    }
     return newData;
   },
 
-  /**
-   * Create a new Android Account corresponding to the given
-   * fxa-content-server "login" JSON datum.  The new account will be
-   * in the "Engaged" state, and will start syncing immediately.
-   *
-   * It is an error if an Android Account already exists.
-   *
-   * Returns a Promise that resolves to a boolean indicating success.
-   */
-  createFirefoxAccountFromJSON: function (json) {
-    return Messaging.sendRequestForResult({
-      type: "Accounts:CreateFirefoxAccountFromJSON",
-      json: this._addDefaultEndpoints(json)
-    });
-  },
-
-  /**
-   * Move an existing Android Account to the "Engaged" state with the given
-   * fxa-content-server "login" JSON datum.  The account will (re)start
-   * syncing immediately, unless the user has manually configured the account
-   * to not Sync.
-   *
-   * It is an error if no Android Account exists.
-   *
-   * Returns a Promise that resolves to a boolean indicating success.
-   */
-  updateFirefoxAccountFromJSON: function (json) {
-    return Messaging.sendRequestForResult({
-      type: "Accounts:UpdateFirefoxAccountFromJSON",
-      json: this._addDefaultEndpoints(json)
-    });
-  },
-
-  /**
-   * Notify that profile for Android Account has updated.
-   * The account will re-fetch the profile image.
-   *
-   * It is an error if no Android Account exists.
-   *
-   * There is no return value from this method.
-   */
-  notifyFirefoxAccountProfileChanged: function () {
-    Messaging.sendRequest({
-      type: "Accounts:ProfileUpdated",
-    });
-  },
-
-  /**
-   * Fetch information about an existing Android Firefox Account.
-   *
-   * Returns a Promise that resolves to null if no Android Firefox Account
-   * exists, or an object including at least a string-valued 'email' key.
-   */
-  getFirefoxAccount: function () {
-    return Messaging.sendRequestForResult({
-      type: "Accounts:Exist",
-      kind: "fxa",
-    }).then(data => {
-      if (!data || !data.exists) {
-        return null;
-      }
-      delete data.exists;
-      return data;
-    });
-  },
-
-  /**
-   * Delete an existing Android Firefox Account.
-   *
-   * It is an error if no Android Account exists.
-   *
-   * Returns a Promise that resolves to a boolean indicating success.
-   */
-  deleteFirefoxAccount: function () {
-    return Messaging.sendRequestForResult({
-      type: "Accounts:DeleteFirefoxAccount",
-    });
-  },
-
   showSyncPreferences: function () {
     // Only show Sync preferences of an existing Android Account.
-    return Accounts.getFirefoxAccount().then(account => {
-      if (!account) {
-        throw new Error("Can't show Sync preferences of non-existent Firefox Account!");
-      }
-      return Messaging.sendRequestForResult({
-        type: "Accounts:ShowSyncPreferences"
-      });
-    });
+    throw new Error("Can't show Sync preferences without accounts!");
   }
 });
diff --git a/mobile/android/modules/FxAccountsWebChannel.jsm b/mobile/android/modules/FxAccountsWebChannel.jsm
deleted file mode 100644
index 6ee8fd07f..000000000
--- a/mobile/android/modules/FxAccountsWebChannel.jsm
+++ /dev/null
@@ -1,394 +0,0 @@
-// -*- Mode: js2; tab-width: 2; indent-tabs-mode: nil; js2-basic-offset: 2; js2-skip-preprocessor-directives: t; -*-
-/* 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/. */
-
-/**
- * Firefox Accounts Web Channel.
- *
- * Use the WebChannel component to receive messages about account
- * state changes.
- */
-this.EXPORTED_SYMBOLS = ["EnsureFxAccountsWebChannel"];
-
-const {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components; /*global Components */
-
-Cu.import("resource://gre/modules/Accounts.jsm"); /*global Accounts */
-Cu.import("resource://gre/modules/Services.jsm"); /*global Services */
-Cu.import("resource://gre/modules/WebChannel.jsm"); /*global WebChannel */
-Cu.import("resource://gre/modules/XPCOMUtils.jsm"); /*global XPCOMUtils */
-
-const log = Cu.import("resource://gre/modules/AndroidLog.jsm", {}).AndroidLog.bind("FxAccounts");
-
-const WEBCHANNEL_ID = "account_updates";
-
-const COMMAND_LOADED               = "fxaccounts:loaded";
-const COMMAND_CAN_LINK_ACCOUNT     = "fxaccounts:can_link_account";
-const COMMAND_LOGIN                = "fxaccounts:login";
-const COMMAND_CHANGE_PASSWORD      = "fxaccounts:change_password";
-const COMMAND_DELETE_ACCOUNT       = "fxaccounts:delete_account";
-const COMMAND_PROFILE_CHANGE       = "profile:change";
-const COMMAND_SYNC_PREFERENCES     = "fxaccounts:sync_preferences";
-
-const PREF_LAST_FXA_USER           = "identity.fxaccounts.lastSignedInUserHash";
-
-XPCOMUtils.defineLazyGetter(this, "strings",
-                            () => Services.strings.createBundle("chrome://browser/locale/aboutAccounts.properties")); /*global strings */
-
-XPCOMUtils.defineLazyModuleGetter(this, "Snackbars", "resource://gre/modules/Snackbars.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "Prompt", "resource://gre/modules/Prompt.jsm");
-XPCOMUtils.defineLazyModuleGetter(this, "UITelemetry", "resource://gre/modules/UITelemetry.jsm");
-
-this.FxAccountsWebChannelHelpers = function() {
-};
-
-this.FxAccountsWebChannelHelpers.prototype = {
-  /**
-   * Get the hash of account name of the previously signed in account.
-   */
-  getPreviousAccountNameHashPref() {
-    try {
-      return Services.prefs.getComplexValue(PREF_LAST_FXA_USER, Ci.nsISupportsString).data;
-    } catch (_) {
-      return "";
-    }
-  },
-
-  /**
-   * Given an account name, set the hash of the previously signed in account.
-   *
-   * @param acctName the account name of the user's account.
-   */
-  setPreviousAccountNameHashPref(acctName) {
-    let string = Cc["@mozilla.org/supports-string;1"]
-                 .createInstance(Ci.nsISupportsString);
-    string.data = this.sha256(acctName);
-    Services.prefs.setComplexValue(PREF_LAST_FXA_USER, Ci.nsISupportsString, string);
-  },
-
-  /**
-   * Given a string, returns the SHA265 hash in base64.
-   */
-  sha256(str) {
-    let converter = Cc["@mozilla.org/intl/scriptableunicodeconverter"]
-                      .createInstance(Ci.nsIScriptableUnicodeConverter);
-    converter.charset = "UTF-8";
-    // Data is an array of bytes.
-    let data = converter.convertToByteArray(str, {});
-    let hasher = Cc["@mozilla.org/security/hash;1"]
-                   .createInstance(Ci.nsICryptoHash);
-    hasher.init(hasher.SHA256);
-    hasher.update(data, data.length);
-
-    return hasher.finish(true);
-  },
-};
-
-/**
- * Create a new FxAccountsWebChannel to listen for account updates.
- *
- * @param {Object} options Options
- *   @param {Object} options
- *     @param {String} options.content_uri
- *     The FxA Content server uri
- *     @param {String} options.channel_id
- *     The ID of the WebChannel
- *     @param {String} options.helpers
- *     Helpers functions. Should only be passed in for testing.
- * @constructor
- */
-this.FxAccountsWebChannel = function(options) {
-  if (!options) {
-    throw new Error("Missing configuration options");
-  }
-  if (!options["content_uri"]) {
-    throw new Error("Missing 'content_uri' option");
-  }
-  this._contentUri = options.content_uri;
-
-  if (!options["channel_id"]) {
-    throw new Error("Missing 'channel_id' option");
-  }
-  this._webChannelId = options.channel_id;
-
-  // options.helpers is only specified by tests.
-  this._helpers = options.helpers || new FxAccountsWebChannelHelpers(options);
-
-  this._setupChannel();
-};
-
-this.FxAccountsWebChannel.prototype = {
-  /**
-   * WebChannel that is used to communicate with content page
-   */
-  _channel: null,
-
-  /**
-   * WebChannel ID.
-   */
-  _webChannelId: null,
-  /**
-   * WebChannel origin, used to validate origin of messages
-   */
-  _webChannelOrigin: null,
-
-  /**
-   * Release all resources that are in use.
-   */
-  tearDown() {
-    this._channel.stopListening();
-    this._channel = null;
-    this._channelCallback = null;
-  },
-
-  /**
-   * Configures and registers a new WebChannel
-   *
-   * @private
-   */
-  _setupChannel() {
-    // if this.contentUri is present but not a valid URI, then this will throw an error.
-    try {
-      this._webChannelOrigin = Services.io.newURI(this._contentUri, null, null);
-      this._registerChannel();
-    } catch (e) {
-      log.e(e.toString());
-      throw e;
-    }
-  },
-
-  /**
-   * Create a new channel with the WebChannelBroker, setup a callback listener
-   * @private
-   */
-  _registerChannel() {
-    /**
-     * Processes messages that are called back from the FxAccountsChannel
-     *
-     * @param webChannelId {String}
-     *        Command webChannelId
-     * @param message {Object}
-     *        Command message
-     * @param sendingContext {Object}
-     *        Message sending context.
-     *        @param sendingContext.browser {browser}
-     *               The <browser> object that captured the
-     *               WebChannelMessageToChrome.
-     *        @param sendingContext.eventTarget {EventTarget}
-     *               The <EventTarget> where the message was sent.
-     *        @param sendingContext.principal {Principal}
-     *               The <Principal> of the EventTarget where the message was sent.
-     * @private
-     *
-     */
-    let listener = (webChannelId, message, sendingContext) => {
-      if (message) {
-        let command = message.command;
-        let data = message.data;
-        log.d("FxAccountsWebChannel message received, command: " + command);
-
-        // Respond to the message with true or false.
-        let respond = (data) => {
-          let response = {
-            command: command,
-            messageId: message.messageId,
-            data: data
-          };
-          log.d("Sending response to command: " + command);
-          this._channel.send(response, sendingContext);
-        };
-
-        switch (command) {
-          case COMMAND_LOADED:
-            let mm = sendingContext.browser.docShell
-              .QueryInterface(Ci.nsIInterfaceRequestor)
-              .getInterface(Ci.nsIContentFrameMessageManager);
-            mm.sendAsyncMessage(COMMAND_LOADED);
-            break;
-
-          case COMMAND_CAN_LINK_ACCOUNT:
-            Accounts.getFirefoxAccount().then(account => {
-              if (account) {
-                // If we /have/ an Android Account, we never allow the user to
-                // login to a different account.  They need to manually delete
-                // the first Android Account and then create a new one.
-                if (account.email == data.email) {
-                  // In future, we should use a UID for this comparison.
-                  log.d("Relinking existing Android Account: email addresses agree.");
-                  respond({ok: true});
-                } else {
-                  log.w("Not relinking existing Android Account: email addresses disagree!");
-                  let message = strings.GetStringFromName("relinkDenied.message");
-                  let buttonLabel = strings.GetStringFromName("relinkDenied.openPrefs");
-                  Snackbars.show(message, Snackbars.LENGTH_LONG, {
-                    action: {
-                      label: buttonLabel,
-                      callback: () => {
-                        // We have an account, so this opens Sync native preferences.
-                        Accounts.launchSetup();
-                      },
-                    }
-                  });
-                  respond({ok: false});
-                }
-              } else {
-                // If we /don't have/ an Android Account, we warn if we're
-                // connecting to a new Account.  This is to minimize surprise;
-                // we never did this when changing accounts via the native UI.
-                let prevAcctHash = this._helpers.getPreviousAccountNameHashPref();
-                let shouldShowWarning = prevAcctHash && (prevAcctHash != this._helpers.sha256(data.email));
-
-                if (shouldShowWarning) {
-                  log.w("Warning about creating a new Android Account: previously linked to different email address!");
-                  let message = strings.formatStringFromName("relinkVerify.message", [data.email], 1);
-                  new Prompt({
-                    title: strings.GetStringFromName("relinkVerify.title"),
-                    message: message,
-                    buttons: [
-                      // This puts Cancel on the right.
-                      strings.GetStringFromName("relinkVerify.cancel"),
-                      strings.GetStringFromName("relinkVerify.continue"),
-                    ],
-                  }).show(result => respond({ok: result && result.button == 1}));
-                } else {
-                  log.d("Not warning about creating a new Android Account: no previously linked email address.");
-                  respond({ok: true});
-                }
-              }
-            }).catch(e => {
-              log.e(e.toString());
-              respond({ok: false});
-            });
-            break;
-
-          case COMMAND_LOGIN:
-            // Either create a new Android Account or re-connect an existing
-            // Android Account here.  There's not much to be done if we don't
-            // succeed or get an error.
-            Accounts.getFirefoxAccount().then(account => {
-              if (!account) {
-                return Accounts.createFirefoxAccountFromJSON(data).then(success => {
-                  if (!success) {
-                    throw new Error("Could not create Firefox Account!");
-                  }
-                  UITelemetry.addEvent("action.1", "content", null, "fxaccount-create");
-                  return success;
-                });
-              } else {
-                return Accounts.updateFirefoxAccountFromJSON(data).then(success => {
-                  if (!success) {
-                    throw new Error("Could not update Firefox Account!");
-                  }
-                  UITelemetry.addEvent("action.1", "content", null, "fxaccount-login");
-                  return success;
-                });
-              }
-            })
-            .then(success => {
-              if (!success) {
-                throw new Error("Could not create or update Firefox Account!");
-              }
-
-              // Remember who it is so we can show a relink warning when appropriate.
-              this._helpers.setPreviousAccountNameHashPref(data.email);
-
-              log.i("Created or updated Firefox Account.");
-            })
-            .catch(e => {
-              log.e(e.toString());
-            });
-            break;
-
-          case COMMAND_CHANGE_PASSWORD:
-            // Only update an existing Android Account.
-            Accounts.getFirefoxAccount().then(account => {
-              if (!account) {
-                throw new Error("Can't change password of non-existent Firefox Account!");
-              }
-              return Accounts.updateFirefoxAccountFromJSON(data);
-            })
-            .then(success => {
-              if (!success) {
-                throw new Error("Could not change Firefox Account password!");
-              }
-              UITelemetry.addEvent("action.1", "content", null, "fxaccount-changepassword");
-              log.i("Changed Firefox Account password.");
-            })
-            .catch(e => {
-              log.e(e.toString());
-            });
-            break;
-
-          case COMMAND_DELETE_ACCOUNT:
-            // The fxa-content-server has already confirmed the user's intent.
-            // Bombs away.  There's no recovery from failure, and not even a
-            // real need to check an account exists (although we do, for error
-            // messaging only).
-            Accounts.getFirefoxAccount().then(account => {
-              if (!account) {
-                throw new Error("Can't delete non-existent Firefox Account!");
-              }
-              return Accounts.deleteFirefoxAccount().then(success => {
-                if (!success) {
-                  throw new Error("Could not delete Firefox Account!");
-                }
-                UITelemetry.addEvent("action.1", "content", null, "fxaccount-delete");
-                log.i("Firefox Account deleted.");
-              });
-            }).catch(e => {
-              log.e(e.toString());
-            });
-            break;
-
-          case COMMAND_PROFILE_CHANGE:
-            // Only update an existing Android Account.
-            Accounts.getFirefoxAccount().then(account => {
-              if (!account) {
-                throw new Error("Can't change profile of non-existent Firefox Account!");
-              }
-              UITelemetry.addEvent("action.1", "content", null, "fxaccount-changeprofile");
-              return Accounts.notifyFirefoxAccountProfileChanged();
-            })
-            .catch(e => {
-              log.e(e.toString());
-            });
-            break;
-
-          case COMMAND_SYNC_PREFERENCES:
-            UITelemetry.addEvent("action.1", "content", null, "fxaccount-syncprefs");
-            Accounts.showSyncPreferences()
-            .catch(e => {
-              log.e(e.toString());
-            });
-            break;
-
-          default:
-            log.w("Ignoring unrecognized FxAccountsWebChannel command: " + JSON.stringify(command));
-            break;
-        }
-      }
-    };
-
-    this._channelCallback = listener;
-    this._channel = new WebChannel(this._webChannelId, this._webChannelOrigin);
-    this._channel.listen(listener);
-
-    log.d("FxAccountsWebChannel registered: " + this._webChannelId + " with origin " + this._webChannelOrigin.prePath);
-  }
-};
-
-var singleton;
-// The entry-point for this module, which ensures only one of our channels is
-// ever created - we require this because the WebChannel is global in scope and
-// allowing multiple channels would cause such notifications to be sent multiple
-// times.
-this.EnsureFxAccountsWebChannel = function() {
-  if (!singleton) {
-    let contentUri = Services.urlFormatter.formatURLPref("identity.fxaccounts.remote.webchannel.uri");
-    // The FxAccountsWebChannel listens for events and updates the Java layer.
-    singleton = new this.FxAccountsWebChannel({
-      content_uri: contentUri,
-      channel_id: WEBCHANNEL_ID,
-    });
-  }
-};
diff --git a/mobile/android/modules/moz.build b/mobile/android/modules/moz.build
index 479ff1f3f..dd62e484a 100644
--- a/mobile/android/modules/moz.build
+++ b/mobile/android/modules/moz.build
@@ -10,7 +10,6 @@ EXTRA_JS_MODULES += [
     'dbg-browser-actors.js',
     'DelayedInit.jsm',
     'DownloadNotifications.jsm',
-    'FxAccountsWebChannel.jsm',
     'HelperApps.jsm',
     'Home.jsm',
     'HomeProvider.jsm',