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gdmUtil: support disabling password authentication

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This commit skips trying password authentication if it's
disallowed, favoring fingerprint login instead.

https://bugzilla.gnome.org/show_bug.cgi?id=683437
This commit is contained in:
Ray Strode 2013-07-29 14:18:30 -04:00
parent fd11ad95f6
commit 4394a05243
1 changed files with 12 additions and 4 deletions
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16
js/gdm/util.js
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@ -21,6 +21,7 @@ const FADE_ANIMATION_TIME = 0.16;
const CLONE_FADE_ANIMATION_TIME = 0.25;
const LOGIN_SCREEN_SCHEMA = 'org.gnome.login-screen';
const PASSWORD_AUTHENTICATION_KEY = 'enable-password-authentication';
const FINGERPRINT_AUTHENTICATION_KEY = 'enable-fingerprint-authentication';
const BANNER_MESSAGE_KEY = 'banner-message-enable';
const BANNER_MESSAGE_TEXT_KEY = 'banner-message-text';
@ -116,6 +117,8 @@ const ShellUserVerifier = new Lang.Class({
this._client = client;
this._settings = new Gio.Settings({ schema: LOGIN_SCREEN_SCHEMA });
this._settings.connect('changed',
Lang.bind(this, this._updateDefaultService));
this._updateDefaultService();
this._fprintManager = new Fprint.FprintManager();
@ -237,13 +240,16 @@ const ShellUserVerifier = new Lang.Class({
_checkForFingerprintReader: function() {
this._haveFingerprintReader = false;
if (!this._settings.get_boolean(FINGERPRINT_AUTHENTICATION_KEY))
if (!this._settings.get_boolean(FINGERPRINT_AUTHENTICATION_KEY)) {
this._updateDefaultService();
return;
}
this._fprintManager.GetDefaultDeviceRemote(Gio.DBusCallFlags.NONE, this._cancellable, Lang.bind(this,
function(device, error) {
if (!error && device)
this._haveFingerprintReader = true;
this._updateDefaultService();
}));
},
@ -313,8 +319,10 @@ const ShellUserVerifier = new Lang.Class({
},
_updateDefaultService: function() {
// For now, the default service is always the password service
this._defaultService = PASSWORD_SERVICE_NAME;
if (this._settings.get_boolean(PASSWORD_AUTHENTICATION_KEY))
this._defaultService = PASSWORD_SERVICE_NAME;
else if (this._haveFingerprintReader)
this._defaultService = FINGERPRINT_SERVICE_NAME;
},
_startService: function(serviceName) {
@ -339,7 +347,7 @@ const ShellUserVerifier = new Lang.Class({
_beginVerification: function() {
this._startService(this._getForegroundService());
if (this._userName && this._haveFingerprintReader)
if (this._userName && this._haveFingerprintReader && !this.serviceIsForeground(FINGERPRINT_SERVICE_NAME))
this._startService(FINGERPRINT_SERVICE_NAME);
},