Remove MOZ_B2G leftovers and some dead B2G-only components.

3 files changed, 2 insertions, 662 deletions

diff --git a/services/fxaccounts/FxAccountsManager.jsm b/services/fxaccounts/FxAccountsManager.jsm
deleted file mode 100644
index 680310ff55..0000000000
--- a/services/fxaccounts/FxAccountsManager.jsm
+++ /dev/null
@@ -1,654 +0,0 @@
-/* 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/. */
-
-/**
- * Temporary abstraction layer for common Fx Accounts operations.
- * For now, we will be using this module only from B2G but in the end we might
- * want this to be merged with FxAccounts.jsm and let other products also use
- * it.
- */
-
-"use strict";
-
-this.EXPORTED_SYMBOLS = ["FxAccountsManager"];
-
-const { classes: Cc, interfaces: Ci, utils: Cu } = Components;
-
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-Cu.import("resource://gre/modules/Services.jsm");
-Cu.import("resource://gre/modules/FxAccounts.jsm");
-Cu.import("resource://gre/modules/Promise.jsm");
-Cu.import("resource://gre/modules/FxAccountsCommon.js");
-
-XPCOMUtils.defineLazyServiceGetter(this, "permissionManager",
-                                   "@mozilla.org/permissionmanager;1",
-                                   "nsIPermissionManager");
-
-this.FxAccountsManager = {
-
-  init: function() {
-    Services.obs.addObserver(this, ONLOGOUT_NOTIFICATION, false);
-    Services.obs.addObserver(this, ON_FXA_UPDATE_NOTIFICATION, false);
-  },
-
-  observe: function(aSubject, aTopic, aData) {
-    // Both topics indicate our cache is invalid
-    this._activeSession = null;
-
-    if (aData == ONVERIFIED_NOTIFICATION) {
-      log.debug("FxAccountsManager: cache cleared, broadcasting: " + aData);
-      Services.obs.notifyObservers(null, aData, null);
-    }
-  },
-
-  // We don't really need to save fxAccounts instance but this way we allow
-  // to mock FxAccounts from tests.
-  _fxAccounts: fxAccounts,
-
-  // We keep the session details here so consumers don't need to deal with
-  // session tokens and are only required to handle the email.
-  _activeSession: null,
-
-  // Are we refreshing our authentication? If so, allow attempts to sign in
-  // while we are already signed in.
-  _refreshing: false,
-
-  // We only expose the email and the verified status so far.
-  get _user() {
-    if (!this._activeSession || !this._activeSession.email) {
-      return null;
-    }
-
-    return {
-      email: this._activeSession.email,
-      verified: this._activeSession.verified,
-      profile: this._activeSession.profile,
-    }
-  },
-
-  _error: function(aError, aDetails) {
-    log.error(aError);
-    let reason = {
-      error: aError
-    };
-    if (aDetails) {
-      reason.details = aDetails;
-    }
-    return Promise.reject(reason);
-  },
-
-  _getError: function(aServerResponse) {
-    if (!aServerResponse || !aServerResponse.error || !aServerResponse.error.errno) {
-      return;
-    }
-    let error = SERVER_ERRNO_TO_ERROR[aServerResponse.error.errno];
-    return error;
-  },
-
-  _serverError: function(aServerResponse) {
-    let error = this._getError({ error: aServerResponse });
-    return this._error(error ? error : ERROR_SERVER_ERROR, aServerResponse);
-  },
-
-  // As with _fxAccounts, we don't really need this method, but this way we
-  // allow tests to mock FxAccountsClient.  By default, we want to return the
-  // client used by the fxAccounts object because deep down they should have
-  // access to the same hawk request object which will enable them to share
-  // local clock skeq data.
-  _getFxAccountsClient: function() {
-    return this._fxAccounts.getAccountsClient();
-  },
-
-  _signInSignUp: function(aMethod, aEmail, aPassword, aFetchKeys) {
-    if (Services.io.offline) {
-      return this._error(ERROR_OFFLINE);
-    }
-
-    if (!aEmail) {
-      return this._error(ERROR_INVALID_EMAIL);
-    }
-
-    if (!aPassword) {
-      return this._error(ERROR_INVALID_PASSWORD);
-    }
-
-    // Check that there is no signed in account first.
-    if ((!this._refreshing) && this._activeSession) {
-      return this._error(ERROR_ALREADY_SIGNED_IN_USER, {
-        user: this._user
-      });
-    }
-
-    let client = this._getFxAccountsClient();
-    return this._fxAccounts.getSignedInUser().then(
-      user => {
-        if ((!this._refreshing) && user) {
-          return this._error(ERROR_ALREADY_SIGNED_IN_USER, {
-            user: this._user
-          });
-        }
-        return client[aMethod](aEmail, aPassword, aFetchKeys);
-      }
-    ).then(
-      user => {
-        let error = this._getError(user);
-        if (!user || !user.uid || !user.sessionToken || error) {
-          return this._error(error ? error : ERROR_INTERNAL_INVALID_USER, {
-            user: user
-          });
-        }
-
-        // If the user object includes an email field, it may differ in
-        // capitalization from what we sent down.  This is the server's
-        // canonical capitalization and should be used instead.
-        user.email = user.email || aEmail;
-
-        // If we're using server-side sign to refreshAuthentication
-        // we don't need to update local state; also because of two
-        // interacting glitches we need to bypass an event emission.
-        // See https://bugzilla.mozilla.org/show_bug.cgi?id=1031580
-        if (this._refreshing) {
-          return Promise.resolve({user: this._user});
-        }
-
-        return this._fxAccounts.setSignedInUser(user).then(
-          () => {
-            this._activeSession = user;
-            log.debug("User signed in: " + JSON.stringify(this._user) +
-                      " - Account created " + (aMethod == "signUp"));
-
-            // There is no way to obtain the key fetch token afterwards
-            // without login out the user and asking her to log in again.
-            // Also, key fetch tokens are designed to be short-lived, so
-            // we need to fetch kB as soon as we have the key fetch token.
-            if (aFetchKeys) {
-              this._fxAccounts.getKeys();
-            }
-
-            return this._fxAccounts.getSignedInUserProfile().catch(error => {
-              // Not fetching the profile is sad but the FxA logs will already
-              // have noise.
-              return null;
-            });
-          }
-        ).then(profile => {
-          if (profile) {
-            this._activeSession.profile = profile;
-          }
-
-          return Promise.resolve({
-            accountCreated: aMethod === "signUp",
-            user: this._user
-          });
-        });
-      },
-      reason => { return this._serverError(reason); }
-    );
-  },
-
-  /**
-   * Determine whether the incoming error means that the current account
-   * has new server-side state via deletion or password change, and if so,
-   * spawn the appropriate UI (sign in or refresh); otherwise re-reject.
-   *
-   * As of May 2014, the only HTTP call triggered by this._getAssertion()
-   * is to /certificate/sign via:
-   *   FxAccounts.getAssertion()
-   *     FxAccountsInternal.getCertificateSigned()
-   *       FxAccountsClient.signCertificate()
-   * See the latter method for possible (error code, errno) pairs.
-   */
-  _handleGetAssertionError: function(reason, aAudience, aPrincipal) {
-    log.debug("FxAccountsManager._handleGetAssertionError()");
-    let errno = (reason ? reason.errno : NaN) || NaN;
-    // If the previously valid email/password pair is no longer valid ...
-    if (errno == ERRNO_INVALID_AUTH_TOKEN) {
-      return this._fxAccounts.accountStatus().then(
-        (exists) => {
-          // ... if the email still maps to an account, the password
-          // must have changed, so ask the user to enter the new one ...
-          if (exists) {
-            return this.getAccount().then(
-              (user) => {
-                return this._refreshAuthentication(aAudience, user.email,
-                                                   aPrincipal,
-                                                   true /* logoutOnFailure */);
-              }
-            );
-          }
-          // ... otherwise, the account was deleted, so ask for Sign In/Up
-          return this._localSignOut().then(
-            () => {
-              return this._uiRequest(UI_REQUEST_SIGN_IN_FLOW, aAudience,
-                                     aPrincipal);
-            },
-            (reason) => {
-              // reject primary problem, not signout failure
-              log.error("Signing out in response to server error threw: " +
-                        reason);
-              return this._error(reason);
-            }
-          );
-        }
-      );
-    }
-    return Promise.reject(reason.message ? { error: reason.message } : reason);
-  },
-
-  _getAssertion: function(aAudience, aPrincipal) {
-    return this._fxAccounts.getAssertion(aAudience).then(
-      (result) => {
-        if (aPrincipal) {
-          this._addPermission(aPrincipal);
-        }
-        return result;
-      },
-      (reason) => {
-        return this._handleGetAssertionError(reason, aAudience, aPrincipal);
-      }
-    );
-  },
-
-  /**
-   * "Refresh authentication" means:
-   *   Interactively demonstrate knowledge of the FxA password
-   *   for the currently logged-in account.
-   * There are two very different scenarios:
-   *   1) The password has changed on the server. Failure should log
-   *      the current account OUT.
-   *   2) The person typing can't prove knowledge of the password used
-   *      to log in. Failure should do nothing.
-   */
-  _refreshAuthentication: function(aAudience, aEmail, aPrincipal,
-                                   logoutOnFailure=false) {
-    this._refreshing = true;
-    return this._uiRequest(UI_REQUEST_REFRESH_AUTH,
-                           aAudience, aPrincipal, aEmail).then(
-      (assertion) => {
-        this._refreshing = false;
-        return assertion;
-      },
-      (reason) => {
-        this._refreshing = false;
-        if (logoutOnFailure) {
-          return this._signOut().then(
-            () => {
-              return this._error(reason);
-            }
-          );
-        }
-        return this._error(reason);
-      }
-    );
-  },
-
-  _localSignOut: function() {
-    return this._fxAccounts.signOut(true);
-  },
-
-  _signOut: function() {
-    if (!this._activeSession) {
-      return Promise.resolve();
-    }
-
-    // We clear the local session cache as soon as we get the onlogout
-    // notification triggered within FxAccounts.signOut, so we save the
-    // session token value to be able to remove the remote server session
-    // in case that we have network connection.
-    let sessionToken = this._activeSession.sessionToken;
-
-    return this._localSignOut().then(
-      () => {
-        // At this point the local session should already be removed.
-
-        // The client can create new sessions up to the limit (100?).
-        // Orphaned tokens on the server will eventually be garbage collected.
-        if (Services.io.offline) {
-          return Promise.resolve();
-        }
-        // Otherwise, we try to remove the remote session.
-        let client = this._getFxAccountsClient();
-        return client.signOut(sessionToken).then(
-          result => {
-            let error = this._getError(result);
-            if (error) {
-              return this._error(error, result);
-            }
-            log.debug("Signed out");
-            return Promise.resolve();
-          },
-          reason => {
-            return this._serverError(reason);
-          }
-        );
-      }
-    );
-  },
-
-  _uiRequest: function(aRequest, aAudience, aPrincipal, aParams) {
-    if (Services.io.offline) {
-      return this._error(ERROR_OFFLINE);
-    }
-    let ui = Cc["@mozilla.org/fxaccounts/fxaccounts-ui-glue;1"]
-               .createInstance(Ci.nsIFxAccountsUIGlue);
-    if (!ui[aRequest]) {
-      return this._error(ERROR_UI_REQUEST);
-    }
-
-    if (!aParams || !Array.isArray(aParams)) {
-      aParams = [aParams];
-    }
-
-    return ui[aRequest].apply(this, aParams).then(
-      result => {
-        // Even if we get a successful result from the UI, the account will
-        // most likely be unverified, so we cannot get an assertion.
-        if (result && result.verified) {
-          return this._getAssertion(aAudience, aPrincipal);
-        }
-
-        return this._error(ERROR_UNVERIFIED_ACCOUNT, {
-          user: result
-        });
-      },
-      error => {
-        return this._error(ERROR_UI_ERROR, error);
-      }
-    );
-  },
-
-  _addPermission: function(aPrincipal) {
-    // This will fail from tests cause we are running them in the child
-    // process until we have chrome tests in b2g. Bug 797164.
-    try {
-      permissionManager.addFromPrincipal(aPrincipal, FXACCOUNTS_PERMISSION,
-                                         Ci.nsIPermissionManager.ALLOW_ACTION);
-    } catch (e) {
-      log.warn("Could not add permission " + e);
-    }
-  },
-
-  // -- API --
-
-  signIn: function(aEmail, aPassword, aFetchKeys) {
-    return this._signInSignUp("signIn", aEmail, aPassword, aFetchKeys);
-  },
-
-  signUp: function(aEmail, aPassword, aFetchKeys) {
-    return this._signInSignUp("signUp", aEmail, aPassword, aFetchKeys);
-  },
-
-  signOut: function() {
-    if (!this._activeSession) {
-      // If there is no cached active session, we try to get it from the
-      // account storage.
-      return this.getAccount().then(
-        result => {
-          if (!result) {
-            return Promise.resolve();
-          }
-          return this._signOut();
-        }
-      );
-    }
-    return this._signOut();
-  },
-
-  resendVerificationEmail: function() {
-    return this._fxAccounts.resendVerificationEmail().then(
-      (result) => {
-        return result;
-      },
-      (error) => {
-        return this._error(ERROR_SERVER_ERROR, error);
-      }
-    );
-  },
-
-  getAccount: function() {
-    // We check first if we have session details cached.
-    if (this._activeSession) {
-      // If our cache says that the account is not yet verified,
-      // we kick off verification before returning what we have.
-      if (!this._activeSession.verified) {
-        this.verificationStatus(this._activeSession);
-      }
-      log.debug("Account " + JSON.stringify(this._user));
-      return Promise.resolve(this._user);
-    }
-
-    // If no cached information, we try to get it from the persistent storage.
-    return this._fxAccounts.getSignedInUser().then(
-      user => {
-        if (!user || !user.email) {
-          log.debug("No signed in account");
-          return Promise.resolve(null);
-        }
-
-        this._activeSession = user;
-        // If we get a stored information of a not yet verified account,
-        // we kick off verification before returning what we have.
-        if (!user.verified) {
-          this.verificationStatus(user);
-          // Trying to get the profile for unverified users will fail, so we
-          // don't even try in that case.
-          log.debug("Account ", this._user);
-          return Promise.resolve(this._user);
-        }
-
-        return this._fxAccounts.getSignedInUserProfile().then(profile => {
-          if (profile) {
-            this._activeSession.profile = profile;
-          }
-          log.debug("Account ", this._user);
-          return Promise.resolve(this._user);
-        }).catch(error => {
-          // FxAccounts logs already inform about the error.
-          log.debug("Account ", this._user);
-          return Promise.resolve(this._user);
-        });
-      }
-    );
-  },
-
-  queryAccount: function(aEmail) {
-    log.debug("queryAccount " + aEmail);
-    if (Services.io.offline) {
-      return this._error(ERROR_OFFLINE);
-    }
-
-    let deferred = Promise.defer();
-
-    if (!aEmail) {
-      return this._error(ERROR_INVALID_EMAIL);
-    }
-
-    let client = this._getFxAccountsClient();
-    return client.accountExists(aEmail).then(
-      result => {
-        log.debug("Account " + result ? "" : "does not" + " exists");
-        let error = this._getError(result);
-        if (error) {
-          return this._error(error, result);
-        }
-
-        return Promise.resolve({
-          registered: result
-        });
-      },
-      reason => { this._serverError(reason); }
-    );
-  },
-
-  verificationStatus: function() {
-    log.debug("verificationStatus");
-    if (!this._activeSession || !this._activeSession.sessionToken) {
-      this._error(ERROR_NO_TOKEN_SESSION);
-    }
-
-    // There is no way to unverify an already verified account, so we just
-    // return the account details of a verified account
-    if (this._activeSession.verified) {
-      log.debug("Account already verified");
-      return;
-    }
-
-    if (Services.io.offline) {
-      log.warn("Offline; skipping verification.");
-      return;
-    }
-
-    let client = this._getFxAccountsClient();
-    client.recoveryEmailStatus(this._activeSession.sessionToken).then(
-      data => {
-        let error = this._getError(data);
-        if (error) {
-          this._error(error, data);
-        }
-        // If the verification status has changed, update state.
-        if (this._activeSession.verified != data.verified) {
-          this._activeSession.verified = data.verified;
-          this._fxAccounts.setSignedInUser(this._activeSession);
-          this._fxAccounts.getSignedInUserProfile().then(profile => {
-            if (profile) {
-              this._activeSession.profile = profile;
-            }
-          }).catch(error => {
-            // FxAccounts logs already inform about the error.
-          });
-        }
-        log.debug(JSON.stringify(this._user));
-      },
-      reason => { this._serverError(reason); }
-    );
-  },
-
-  /*
-   * Try to get an assertion for the given audience. Here we implement
-   * the heart of the response to navigator.mozId.request() on device.
-   * (We can also be called via the IAC API, but it's request() that
-   * makes this method complex.) The state machine looks like this,
-   * ignoring simple errors:
-   *   If no one is signed in, and we aren't suppressing the UI:
-   *     trigger the sign in flow.
-   *   else if we were asked to refresh and the grace period is up:
-   *     trigger the refresh flow.
-   *   else:
-   *      request user permission to share an assertion if we don't have it
-   *      already and ask the core code for an assertion, which might itself
-   *      trigger either the sign in or refresh flows (if our account
-   *      changed on the server).
-   *
-   * aOptions can include:
-   *   refreshAuthentication  - (bool) Force re-auth.
-   *   silent                 - (bool) Prevent any UI interaction.
-   *                            I.e., try to get an automatic assertion.
-   */
-  getAssertion: function(aAudience, aPrincipal, aOptions) {
-    if (!aAudience) {
-      return this._error(ERROR_INVALID_AUDIENCE);
-    }
-
-    let principal = aPrincipal;
-    log.debug("FxAccountsManager.getAssertion() aPrincipal: ",
-              principal.origin, principal.appId,
-              principal.isInIsolatedMozBrowserElement);
-
-    return this.getAccount().then(
-      user => {
-        if (user) {
-          // Three have-user cases to consider. First: are we unverified?
-          if (!user.verified) {
-            return this._error(ERROR_UNVERIFIED_ACCOUNT, {
-              user: user
-            });
-          }
-          // Second case: do we need to refresh?
-          if (aOptions &&
-              (typeof(aOptions.refreshAuthentication) != "undefined")) {
-            let gracePeriod = aOptions.refreshAuthentication;
-            if (typeof(gracePeriod) !== "number" || isNaN(gracePeriod)) {
-              return this._error(ERROR_INVALID_REFRESH_AUTH_VALUE);
-            }
-            // Forcing refreshAuth to silent is a contradiction in terms,
-            // though it might succeed silently if we didn't reject here.
-            if (aOptions.silent) {
-              return this._error(ERROR_NO_SILENT_REFRESH_AUTH);
-            }
-            let secondsSinceAuth = (Date.now() / 1000) -
-                                   this._activeSession.authAt;
-            if (secondsSinceAuth > gracePeriod) {
-              return this._refreshAuthentication(aAudience, user.email,
-                                                 principal,
-                                                 false /* logoutOnFailure */);
-            }
-          }
-          // Third case: we are all set *locally*. Probably we just return
-          // the assertion, but the attempt might lead to the server saying
-          // we are deleted or have a new password, which will trigger a flow.
-          // Also we need to check if we have permission to get the assertion,
-          // otherwise we need to show the forceAuth UI to let the user know
-          // that the RP with no fxa permissions is trying to obtain an
-          // assertion. Once the user authenticates herself in the forceAuth UI
-          // the permission will be remembered by default.
-          let permission = permissionManager.testPermissionFromPrincipal(
-            principal,
-            FXACCOUNTS_PERMISSION
-          );
-          if (permission == Ci.nsIPermissionManager.PROMPT_ACTION &&
-              !this._refreshing) {
-            return this._refreshAuthentication(aAudience, user.email,
-                                               principal,
-                                               false /* logoutOnFailure */);
-          } else if (permission == Ci.nsIPermissionManager.DENY_ACTION &&
-                     !this._refreshing) {
-            return this._error(ERROR_PERMISSION_DENIED);
-          } else if (this._refreshing) {
-            // If we are blocked asking for a password we should not continue
-            // the getAssertion process.
-            return Promise.resolve(null);
-          }
-          return this._getAssertion(aAudience, principal);
-        }
-        log.debug("No signed in user");
-        if (aOptions && aOptions.silent) {
-          return Promise.resolve(null);
-        }
-        return this._uiRequest(UI_REQUEST_SIGN_IN_FLOW, aAudience, principal);
-      }
-    );
-  },
-
-  getKeys: function() {
-    let syncEnabled = false;
-    try {
-      syncEnabled = Services.prefs.getBoolPref("services.sync.enabled");
-    } catch(e) {
-      dump("Sync is disabled, so you won't get the keys. " + e + "\n");
-    }
-
-    if (!syncEnabled) {
-      return Promise.reject(ERROR_SYNC_DISABLED);
-    }
-
-    return this.getAccount().then(
-      user => {
-        if (!user) {
-          log.debug("No signed in user");
-          return Promise.resolve(null);
-        }
-
-        if (!user.verified) {
-          return this._error(ERROR_UNVERIFIED_ACCOUNT, {
-            user: user
-          });
-        }
-
-        return this._fxAccounts.getKeys();
-      }
-    );
-  }
-};
-
-FxAccountsManager.init();
diff --git a/services/fxaccounts/FxAccountsStorage.jsm b/services/fxaccounts/FxAccountsStorage.jsm
index 43e2d21a0c..4362cdf5bd 100644
--- a/services/fxaccounts/FxAccountsStorage.jsm
+++ b/services/fxaccounts/FxAccountsStorage.jsm
@@ -17,6 +17,8 @@ Cu.import("resource://gre/modules/FxAccountsCommon.js");
 Cu.import("resource://gre/modules/osfile.jsm");
 Cu.import("resource://services-common/utils.js");
 
+var haveLoginManager = true;
+
 // A helper function so code can check what fields are able to be stored by
 // the storage manager without having a reference to a manager instance.
 function FxAccountsStorageManagerCanStoreField(fieldName) {
@@ -602,8 +604,3 @@ LoginManagerStorage.prototype = {
   }),
 }
 
-// A global variable to indicate if the login manager is available - it doesn't
-// exist on b2g. Defined here as the use of preprocessor directives skews line
-// numbers in the runtime, meaning stack-traces etc end up off by a few lines.
-// Doing it at the end of the file makes that less of a pita.
-var haveLoginManager = !AppConstants.MOZ_B2G;
diff --git a/services/fxaccounts/moz.build b/services/fxaccounts/moz.build
index 30c8944c2d..b1cd3b59c2 100644
--- a/services/fxaccounts/moz.build
+++ b/services/fxaccounts/moz.build
@@ -30,6 +30,3 @@ EXTRA_JS_MODULES += [
   'FxAccountsWebChannel.jsm',
 ]
 
-# For now, we will only be using the FxA manager in B2G.
-if CONFIG['MOZ_B2G']:
-  EXTRA_JS_MODULES += ['FxAccountsManager.jsm']