43f1d0578b
This commit adds the ability to log in with a fingerprint instead of a password (assuming the user is enrolled and fingerprint isn't disabled via gsettings) https://bugzilla.gnome.org/show_bug.cgi?id=657823
1336 lines
46 KiB
JavaScript
1336 lines
46 KiB
JavaScript
/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*-
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*
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* Copyright 2011 Red Hat, Inc
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*/
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const AccountsService = imports.gi.AccountsService;
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const Clutter = imports.gi.Clutter;
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const CtrlAltTab = imports.ui.ctrlAltTab;
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const Gio = imports.gi.Gio;
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const GLib = imports.gi.GLib;
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const Gtk = imports.gi.Gtk;
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const Mainloop = imports.mainloop;
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const Lang = imports.lang;
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const Pango = imports.gi.Pango;
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const Signals = imports.signals;
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const Shell = imports.gi.Shell;
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const St = imports.gi.St;
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const GdmGreeter = imports.gi.GdmGreeter;
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const Batch = imports.gdm.batch;
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const DBus = imports.dbus;
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const Fprint = imports.gdm.fingerprint;
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const Lightbox = imports.ui.lightbox;
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const Main = imports.ui.main;
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const ModalDialog = imports.ui.modalDialog;
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const Tweener = imports.ui.tweener;
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const _PASSWORD_SERVICE_NAME = 'gdm-password';
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const _FINGERPRINT_SERVICE_NAME = 'gdm-fingerprint';
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const _FADE_ANIMATION_TIME = 0.16;
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const _RESIZE_ANIMATION_TIME = 0.25;
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const _SCROLL_ANIMATION_TIME = 2.0;
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const _TIMED_LOGIN_IDLE_THRESHOLD = 5.0;
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const _LOGIN_SCREEN_SCHEMA = 'org.gnome.login-screen';
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const _FINGERPRINT_AUTHENTICATION_KEY = 'enable-fingerprint-authentication';
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let _loginDialog = null;
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function _fadeInActor(actor) {
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let hold = new Batch.Hold();
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if (actor.opacity == 255 && actor.visible)
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return null;
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actor.show();
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let [minHeight, naturalHeight] = actor.get_preferred_height(-1);
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actor.opacity = 0;
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actor.set_height(0);
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Tweener.addTween(actor,
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{ opacity: 255,
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height: naturalHeight,
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time: _FADE_ANIMATION_TIME,
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transition: 'easeOutQuad',
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onComplete: function() {
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actor.set_height(-1);
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hold.release();
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},
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onCompleteScope: this
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});
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return hold;
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}
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function _fadeOutActor(actor) {
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let hold = new Batch.Hold();
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if (!actor.visible) {
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actor.opacity = 0;
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return null;
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}
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if (actor.opacity == 0) {
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actor.hide();
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return null;
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}
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Tweener.addTween(actor,
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{ opacity: 0,
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height: 0,
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time: _FADE_ANIMATION_TIME,
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transition: 'easeOutQuad',
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onComplete: function() {
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actor.hide();
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actor.set_height(-1);
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hold.release();
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},
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onCompleteScope: this
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});
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return hold;
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}
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function _smoothlyResizeActor(actor, width, height) {
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let finalWidth;
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let finalHeight;
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if (width < 0)
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finalWidth = actor.width;
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else
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finalWidth = width;
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if (height < 0)
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finalHeight = actor.height;
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else
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finalHeight = height;
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actor.set_size(actor.width, actor.height);
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if (actor.width == finalWidth && actor.height == finalHeight)
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return null;
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let hold = new Batch.Hold();
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Tweener.addTween(actor,
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{ width: finalWidth,
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height: finalHeight,
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time: _RESIZE_ANIMATION_TIME,
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transition: 'easeOutQuad',
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onComplete: Lang.bind(this, function() {
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hold.release();
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})
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});
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return hold;
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}
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function UserListItem(user, reason) {
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this._init(user, reason);
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}
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UserListItem.prototype = {
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_init: function(user) {
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this.user = user;
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this._userChangedId = this.user.connect('changed',
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Lang.bind(this, this._onUserChanged));
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this._verticalBox = new St.BoxLayout({ style_class: 'login-dialog-user-list-item-vertical-layout',
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vertical: true });
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this.actor = new St.Button({ style_class: 'login-dialog-user-list-item',
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can_focus: true,
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child: this._verticalBox,
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reactive: true,
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x_align: St.Align.START,
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x_fill: true });
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let layout = new St.BoxLayout({ vertical: false });
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this._verticalBox.add(layout,
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{ y_fill: true,
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x_fill: true,
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expand: true });
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this._focusBin = new St.Bin({ style_class: 'login-dialog-user-list-item-focus-bin' });
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this._verticalBox.add(this._focusBin,
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{ x_fill: false,
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x_align: St.Align.MIDDLE,
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y_fill: false,
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expand: true });
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this._iconBin = new St.Bin();
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layout.add(this._iconBin);
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let textLayout = new St.BoxLayout({ style_class: 'login-dialog-user-list-item-text-box',
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vertical: true });
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layout.add(textLayout,
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{ y_fill: false,
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y_align: St.Align.MIDDLE,
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expand: true });
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this._nameLabel = new St.Label({ text: this.user.get_real_name(),
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style_class: 'login-dialog-user-list-item-name' });
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textLayout.add(this._nameLabel);
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this._updateIcon();
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this.actor.connect('clicked', Lang.bind(this, this._onClicked));
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},
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_onUserChanged: function() {
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this._nameLabel.set_text(this.user.get_real_name());
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this._updateIcon();
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},
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_setIconFromFile: function(iconFile, styleClass) {
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if (styleClass)
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this._iconBin.set_style_class_name(styleClass);
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this._iconBin.set_style(null);
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this._iconBin.child = null;
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if (iconFile) {
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this._iconBin.show();
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// We use background-image instead of, say, St.TextureCache
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// so the theme writers can add a rounded frame around the image
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// and so theme writers can pick the icon size.
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this._iconBin.set_style('background-image: url("' + iconFile + '");');
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} else {
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this._iconBin.hide();
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}
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},
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_setIconFromName: function(iconName, styleClass) {
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if (styleClass)
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this._iconBin.set_style_class_name(styleClass);
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this._iconBin.set_style(null);
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if (iconName != null) {
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let icon = new St.Icon();
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icon.set_icon_name(iconName)
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this._iconBin.child = icon;
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this._iconBin.show();
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} else {
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this._iconBin.child = null;
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this._iconBin.hide();
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}
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},
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_updateIcon: function() {
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let iconFileName = this.user.get_icon_file();
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let gicon = null;
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if (GLib.file_test(iconFileName, GLib.FileTest.EXISTS))
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this._setIconFromFile(iconFileName, 'login-dialog-user-list-item-icon');
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else
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this._setIconFromName('avatar-default', 'login-dialog-user-list-item-icon');
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},
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_onClicked: function() {
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this.emit('activate');
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},
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fadeOutName: function() {
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return _fadeOutActor(this._nameLabel);
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},
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fadeInName: function() {
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return _fadeInActor(this._nameLabel);
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},
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showFocusAnimation: function(time) {
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let hold = new Batch.Hold();
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let node = this.actor.get_theme_node();
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let padding = node.get_horizontal_padding();
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let box = this._verticalBox.get_allocation_box();
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Tweener.removeTweens(this._focusBin);
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this._focusBin.width = 0;
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Tweener.addTween(this._focusBin,
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{ width: (box.x2 - box.x1 - padding),
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time: time,
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transition: 'linear',
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onComplete: function() {
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hold.release();
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},
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onCompleteScope: this
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});
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return hold;
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}
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};
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Signals.addSignalMethods(UserListItem.prototype);
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function UserList() {
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this._init.apply(this, arguments);
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}
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UserList.prototype = {
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_init: function() {
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this.actor = new St.ScrollView({ style_class: 'login-dialog-user-list-view'});
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this.actor.set_policy(Gtk.PolicyType.NEVER,
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Gtk.PolicyType.AUTOMATIC);
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this._box = new St.BoxLayout({ vertical: true,
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style_class: 'login-dialog-user-list' });
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this.actor.add_actor(this._box,
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{ x_fill: true,
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y_fill: true,
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x_align: St.Align.START,
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y_align: St.Align.MIDDLE });
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this._items = {};
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},
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_showItem: function(item) {
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let tasks = [function() {
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return _fadeInActor(item.actor);
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},
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function() {
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return item.fadeInName();
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}];
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let batch = new Batch.ConsecutiveBatch(this, tasks);
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return batch.run();
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},
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_onItemActivated: function(activatedItem) {
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this.emit('activate', activatedItem);
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},
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giveUpWhitespace: function() {
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let container = this.actor.get_parent();
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container.child_set(this.actor, { expand: false });
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},
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takeOverWhitespace: function() {
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let container = this.actor.get_parent();
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container.child_set(this.actor, { expand: true });
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},
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pinInPlace: function() {
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this._box.set_size(this._box.width, this._box.height);
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},
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shrinkToNaturalHeight: function() {
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let oldWidth = this._box.width;
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let oldHeight = this._box.height;
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this._box.set_size(-1, -1);
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let [minHeight, naturalHeight] = this._box.get_preferred_height(-1);
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this._box.set_size(oldWidth, oldHeight);
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let batch = new Batch.ConsecutiveBatch(this,
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[function() {
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return _smoothlyResizeActor(this._box, -1, naturalHeight);
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},
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function() {
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this._box.set_size(-1, -1);
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}
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]);
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return batch.run();
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},
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hideItemsExcept: function(exception) {
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let tasks = [];
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for (let userName in this._items) {
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let item = this._items[userName];
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item.actor.can_focus = false;
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item._focusBin.width = 0;
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if (item != exception)
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tasks.push(function() {
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return _fadeOutActor(item.actor);
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});
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}
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let batch = new Batch.ConsecutiveBatch(this,
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[function() {
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return _fadeOutActor(this.actor.vscroll);
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},
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new Batch.ConcurrentBatch(this, tasks)
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]);
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return batch.run();
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},
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hideItems: function() {
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return this.hideItemsExcept(null);
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},
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_getExpandedHeight: function() {
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let hiddenActors = [];
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for (let userName in this._items) {
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let item = this._items[userName];
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if (!item.actor.visible) {
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item.actor.show();
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hiddenActors.push(item.actor);
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}
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}
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if (!this._box.visible) {
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this._box.show();
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hiddenActors.push(this._box);
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}
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this._box.set_size(-1, -1);
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let [minHeight, naturalHeight] = this._box.get_preferred_height(-1);
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for (let i = 0; i < hiddenActors.length; i++) {
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let actor = hiddenActors[i];
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actor.hide();
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}
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return naturalHeight;
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},
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showItems: function() {
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let tasks = [];
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for (let userName in this._items) {
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let item = this._items[userName];
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item.actor.can_focus = true;
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tasks.push(function() {
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return this._showItem(item);
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});
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}
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let batch = new Batch.ConsecutiveBatch(this,
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[function() {
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this.takeOverWhitespace();
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},
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function() {
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let fullHeight = this._getExpandedHeight();
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return _smoothlyResizeActor(this._box, -1, fullHeight);
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},
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new Batch.ConcurrentBatch(this, tasks),
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function() {
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this.actor.set_size(-1, -1);
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},
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function() {
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return _fadeInActor(this.actor.vscroll);
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}]);
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return batch.run();
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},
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scrollToItem: function(item) {
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let box = item.actor.get_allocation_box();
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let adjustment = this.actor.get_vscroll_bar().get_adjustment();
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let value = (box.y1 + adjustment.step_increment / 2.0) - (adjustment.page_size / 2.0);
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Tweener.removeTweens(adjustment);
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Tweener.addTween (adjustment,
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{ value: value,
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time: _SCROLL_ANIMATION_TIME,
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transition: 'linear' });
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},
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jumpToItem: function(item) {
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let box = item.actor.get_allocation_box();
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let adjustment = this.actor.get_vscroll_bar().get_adjustment();
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let value = (box.y1 + adjustment.step_increment / 2.0) - (adjustment.page_size / 2.0);
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adjustment.set_value(value);
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},
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getItemFromUserName: function(userName) {
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let item = this._items[userName];
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if (!item)
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return null;
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return item;
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},
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addUser: function(user) {
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if (!user.is_loaded)
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return;
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if (user.is_system_account())
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return;
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let userName = user.get_user_name();
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if (!userName)
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return;
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this.removeUser(user);
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let item = new UserListItem(user);
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this._box.add(item.actor, { x_fill: true });
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this._items[userName] = item;
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item.connect('activate',
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Lang.bind(this, this._onItemActivated));
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// Try to keep the focused item front-and-center
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item.actor.connect('key-focus-in',
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Lang.bind(this,
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function() {
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this.scrollToItem(item);
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item.showFocusAnimation(0);
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}));
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this.emit('item-added', item);
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},
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removeUser: function(user) {
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if (!user.is_loaded)
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return;
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let userName = user.get_user_name();
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if (!userName)
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return;
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let item = this._items[userName];
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if (!item)
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return;
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item.actor.destroy();
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delete this._items[userName];
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}
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};
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Signals.addSignalMethods(UserList.prototype);
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function SessionListItem(id, name) {
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this._init(id, name);
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}
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SessionListItem.prototype = {
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_init: function(id, name) {
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this.id = id;
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this.actor = new St.Button({ style_class: 'login-dialog-session-list-item',
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can_focus: true,
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reactive: true,
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x_fill: true,
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x_align: St.Align.START });
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this._box = new St.BoxLayout({ style_class: 'login-dialog-session-list-item-box' });
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this.actor.add_actor(this._box,
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{ expand: true,
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x_fill: true,
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y_fill: true });
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this.actor.connect('clicked', Lang.bind(this, this._onClicked));
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this._dot = new St.DrawingArea({ style_class: 'login-dialog-session-list-item-dot' });
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this._dot.connect('repaint', Lang.bind(this, this._onRepaintDot));
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this._box.add_actor(this._dot);
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this.setShowDot(false);
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let label = new St.Label({ style_class: 'login-dialog-session-list-item-label',
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text: name });
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this._box.add_actor(label,
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{ expand: true,
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x_fill: true,
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y_fill: true });
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},
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setShowDot: function(show) {
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if (show)
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this._dot.opacity = 255;
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else
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this._dot.opacity = 0;
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},
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|
_onRepaintDot: function(area) {
|
|
let cr = area.get_context();
|
|
let [width, height] = area.get_surface_size();
|
|
let color = area.get_theme_node().get_foreground_color();
|
|
|
|
cr.setSourceRGBA (color.red / 255,
|
|
color.green / 255,
|
|
color.blue / 255,
|
|
color.alpha / 255);
|
|
cr.arc(width / 2, height / 2, width / 3, 0, 2 * Math.PI);
|
|
cr.fill();
|
|
},
|
|
|
|
_onClicked: function() {
|
|
this.emit('activate');
|
|
}
|
|
};
|
|
Signals.addSignalMethods(SessionListItem.prototype);
|
|
|
|
function SessionList() {
|
|
this._init();
|
|
}
|
|
|
|
SessionList.prototype = {
|
|
_init: function() {
|
|
this.actor = new St.Bin();
|
|
|
|
this._box = new St.BoxLayout({ style_class: 'login-dialog-session-list',
|
|
vertical: true});
|
|
this.actor.child = this._box;
|
|
|
|
this._button = new St.Button({ style_class: 'login-dialog-session-list-button',
|
|
can_focus: true,
|
|
x_fill: true,
|
|
y_fill: true });
|
|
let box = new St.BoxLayout();
|
|
this._button.add_actor(box,
|
|
{ x_fill: true,
|
|
y_fill: true,
|
|
expand: true });
|
|
|
|
this._triangle = new St.Label({ style_class: 'login-dialog-session-list-triangle',
|
|
text: '\u25B8' });
|
|
box.add_actor(this._triangle);
|
|
|
|
let label = new St.Label({ style_class: 'login-dialog-session-list-label',
|
|
text: _("Session...") });
|
|
box.add_actor(label,
|
|
{ x_fill: true,
|
|
y_fill: true,
|
|
expand: true });
|
|
|
|
this._button.connect('clicked',
|
|
Lang.bind(this, this._onClicked));
|
|
this._box.add_actor(this._button,
|
|
{ x_fill: true,
|
|
y_fill: true,
|
|
expand: true });
|
|
this._scrollView = new St.ScrollView({ style_class: 'login-dialog-session-list-scroll-view'});
|
|
this._scrollView.set_policy(Gtk.PolicyType.NEVER,
|
|
Gtk.PolicyType.AUTOMATIC);
|
|
this._box.add_actor(this._scrollView,
|
|
{ x_fill: true,
|
|
y_fill: true,
|
|
expand: true });
|
|
this._itemList = new St.BoxLayout({ style_class: 'login-dialog-session-item-list',
|
|
vertical: true });
|
|
this._scrollView.add_actor(this._itemList,
|
|
{ x_fill: true,
|
|
y_fill: true,
|
|
expand: true });
|
|
this._scrollView.hide();
|
|
this.isOpen = false;
|
|
this._populate();
|
|
},
|
|
|
|
open: function() {
|
|
if (this.isOpen)
|
|
return;
|
|
|
|
this._button.add_style_pseudo_class('open');
|
|
this._scrollView.show();
|
|
this._triangle.set_text('\u25BE');
|
|
|
|
this.isOpen = true;
|
|
},
|
|
|
|
close: function() {
|
|
if (!this.isOpen)
|
|
return;
|
|
|
|
this._button.remove_style_pseudo_class('open');
|
|
this._scrollView.hide();
|
|
this._triangle.set_text('\u25B8');
|
|
|
|
this.isOpen = false;
|
|
},
|
|
|
|
_onClicked: function() {
|
|
if (!this.isOpen)
|
|
this.open();
|
|
else
|
|
this.close();
|
|
},
|
|
|
|
setActiveSession: function(sessionId) {
|
|
if (sessionId == this._activeSessionId)
|
|
return;
|
|
|
|
if (this._activeSessionId)
|
|
this._items[this._activeSessionId].setShowDot(false);
|
|
|
|
this._items[sessionId].setShowDot(true);
|
|
this._activeSessionId = sessionId;
|
|
|
|
this.emit('session-activated', this._activeSessionId);
|
|
},
|
|
|
|
_populate: function() {
|
|
this._itemList.destroy_children();
|
|
this._activeSessionId = null;
|
|
this._items = {};
|
|
|
|
let ids = GdmGreeter.get_session_ids();
|
|
ids.sort();
|
|
|
|
if (ids.length <= 1)
|
|
this._box.hide();
|
|
else
|
|
this._box.show();
|
|
|
|
for (let i = 0; i < ids.length; i++) {
|
|
let [sessionName, sessionDescription] = GdmGreeter.get_session_name_and_description(ids[i]);
|
|
|
|
let item = new SessionListItem(ids[i], sessionName);
|
|
this._itemList.add_actor(item.actor,
|
|
{ x_align: St.Align.START,
|
|
y_align: St.Align.START,
|
|
x_fill: true,
|
|
y_fill: true });
|
|
this._items[ids[i]] = item;
|
|
|
|
if (!this._activeSessionId)
|
|
this.setActiveSession(ids[i]);
|
|
|
|
item.connect('activate',
|
|
Lang.bind(this, function() {
|
|
this.setActiveSession(item.id);
|
|
}));
|
|
}
|
|
}
|
|
};
|
|
Signals.addSignalMethods(SessionList.prototype);
|
|
|
|
function LoginDialog() {
|
|
if (_loginDialog == null) {
|
|
this._init();
|
|
_loginDialog = this;
|
|
}
|
|
|
|
return _loginDialog;
|
|
}
|
|
|
|
LoginDialog.prototype = {
|
|
__proto__: ModalDialog.ModalDialog.prototype,
|
|
|
|
_init: function() {
|
|
ModalDialog.ModalDialog.prototype._init.call(this, { shellReactive: true,
|
|
styleClass: 'login-dialog' });
|
|
this.connect('destroy',
|
|
Lang.bind(this, this._onDestroy));
|
|
this.connect('opened',
|
|
Lang.bind(this, this._onOpened));
|
|
|
|
this._userManager = AccountsService.UserManager.get_default()
|
|
this._greeterClient = new GdmGreeter.Client();
|
|
|
|
this._greeterClient.open_connection();
|
|
|
|
this._greeterClient.call_start_conversation(_PASSWORD_SERVICE_NAME);
|
|
|
|
this._greeterClient.connect('reset',
|
|
Lang.bind(this, this._onReset));
|
|
this._greeterClient.connect('default-session-changed',
|
|
Lang.bind(this, this._onDefaultSessionChanged));
|
|
this._greeterClient.connect('info',
|
|
Lang.bind(this, this._onInfo));
|
|
this._greeterClient.connect('problem',
|
|
Lang.bind(this, this._onProblem));
|
|
this._greeterClient.connect('info-query',
|
|
Lang.bind(this, this._onInfoQuery));
|
|
this._greeterClient.connect('secret-info-query',
|
|
Lang.bind(this, this._onSecretInfoQuery));
|
|
this._greeterClient.connect('session-opened',
|
|
Lang.bind(this, this._onSessionOpened));
|
|
this._greeterClient.connect('timed-login-requested',
|
|
Lang.bind(this, this._onTimedLoginRequested));
|
|
this._greeterClient.connect('authentication-failed',
|
|
Lang.bind(this, this._onAuthenticationFailed));
|
|
this._greeterClient.connect('conversation-stopped',
|
|
Lang.bind(this, this._onConversationStopped));
|
|
|
|
this._settings = new Gio.Settings({ schema: _LOGIN_SCREEN_SCHEMA });
|
|
|
|
this._fprintManager = new Fprint.FprintManager();
|
|
this._startFingerprintConversationIfNeeded();
|
|
|
|
this._titleLabel = new St.Label({ style_class: 'login-dialog-title',
|
|
text: C_("title", "Sign In") });
|
|
|
|
this.contentLayout.add(this._titleLabel,
|
|
{ y_fill: false,
|
|
y_align: St.Align.START });
|
|
|
|
let mainContentBox = new St.BoxLayout({ vertical: false });
|
|
this.contentLayout.add(mainContentBox,
|
|
{ expand: true,
|
|
x_fill: true,
|
|
y_fill: false });
|
|
|
|
this._userList = new UserList();
|
|
mainContentBox.add(this._userList.actor,
|
|
{ expand: true,
|
|
x_fill: true,
|
|
y_fill: true });
|
|
|
|
this.setInitialKeyFocus(this._userList.actor);
|
|
|
|
this._promptBox = new St.BoxLayout({ style_class: 'login-dialog-prompt-layout',
|
|
vertical: true });
|
|
mainContentBox.add(this._promptBox,
|
|
{ expand: true,
|
|
x_fill: true,
|
|
y_fill: true,
|
|
x_align: St.Align.START });
|
|
this._promptLabel = new St.Label({ style_class: 'login-dialog-prompt-label' });
|
|
|
|
this._mainContentBox = mainContentBox;
|
|
|
|
this._promptBox.add(this._promptLabel,
|
|
{ expand: true,
|
|
x_fill: true,
|
|
y_fill: true,
|
|
x_align: St.Align.START });
|
|
this._promptEntry = new St.Entry({ style_class: 'login-dialog-prompt-entry',
|
|
can_focus: true });
|
|
this._promptBox.add(this._promptEntry,
|
|
{ expand: true,
|
|
x_fill: true,
|
|
y_fill: false,
|
|
x_align: St.Align.START });
|
|
// translators: this message is shown below the password entry field
|
|
// to indicate the user can swipe their finger instead
|
|
this._promptFingerprintMessage = new St.Label({ text: _("(or swipe finger)"),
|
|
style_class: 'login-dialog-prompt-fingerprint-message' });
|
|
this._promptFingerprintMessage.hide();
|
|
this._promptBox.add(this._promptFingerprintMessage);
|
|
|
|
this._sessionList = new SessionList();
|
|
this._sessionList.connect('session-activated',
|
|
Lang.bind(this, function(list, sessionId) {
|
|
this._greeterClient.call_select_session (sessionId);
|
|
}));
|
|
|
|
this._promptBox.add(this._sessionList.actor,
|
|
{ expand: true,
|
|
x_fill: false,
|
|
y_fill: true,
|
|
x_align: St.Align.START });
|
|
this._promptBox.hide();
|
|
|
|
let notListedLabel = new St.Label({ text: _("Not listed?"),
|
|
style_class: 'login-dialog-not-listed-label' });
|
|
this._notListedButton = new St.Button({ style_class: 'login-dialog-not-listed-button',
|
|
can_focus: true,
|
|
child: notListedLabel,
|
|
reactive: true,
|
|
x_align: St.Align.START,
|
|
x_fill: true });
|
|
|
|
this._notListedButton.connect('clicked', Lang.bind(this, this._onNotListedClicked));
|
|
|
|
this.contentLayout.add(this._notListedButton,
|
|
{ expand: false,
|
|
x_align: St.Align.START,
|
|
x_fill: true });
|
|
|
|
if (!this._userManager.is_loaded)
|
|
this._userManagerLoadedId = this._userManager.connect('notify::is-loaded',
|
|
Lang.bind(this, function() {
|
|
if (this._userManager.is_loaded) {
|
|
this._loadUserList();
|
|
this._userManager.disconnect(this._userManagerLoadedId);
|
|
this._userManagerLoadedId = 0;
|
|
}
|
|
}));
|
|
else
|
|
this._loadUserList();
|
|
|
|
this._userList.connect('activate',
|
|
Lang.bind(this, function(userList, item) {
|
|
this._onUserListActivated(item);
|
|
}));
|
|
|
|
},
|
|
|
|
_startFingerprintConversationIfNeeded: function() {
|
|
this._haveFingerprintReader = false;
|
|
|
|
if (!this._settings.get_boolean(_FINGERPRINT_AUTHENTICATION_KEY))
|
|
return;
|
|
|
|
this._fprintManager.GetDefaultDeviceRemote(DBus.CALL_FLAG_START, Lang.bind(this,
|
|
function(device, error) {
|
|
if (!error && device)
|
|
this._haveFingerprintReader = true;
|
|
|
|
if (this._haveFingerprintReader)
|
|
this._greeterClient.call_start_conversation(_FINGERPRINT_SERVICE_NAME);
|
|
}));
|
|
},
|
|
|
|
_onReset: function(client, serviceName) {
|
|
this._greeterClient.call_start_conversation(_PASSWORD_SERVICE_NAME);
|
|
this._startFingerprintConversationIfNeeded();
|
|
|
|
let tasks = [this._hidePrompt,
|
|
|
|
new Batch.ConcurrentBatch(this, [this._fadeInTitleLabel,
|
|
this._fadeInNotListedButton]),
|
|
|
|
function() {
|
|
this._sessionList.close();
|
|
this._userList.actor.show();
|
|
this._userList.actor.opacity = 255;
|
|
return this._userList.showItems();
|
|
},
|
|
|
|
function() {
|
|
this._userList.actor.reactive = true;
|
|
this._userList.actor.grab_key_focus();
|
|
}];
|
|
|
|
this._user = null;
|
|
|
|
let batch = new Batch.ConsecutiveBatch(this, tasks);
|
|
batch.run();
|
|
},
|
|
|
|
_onDefaultSessionChanged: function(client, sessionId) {
|
|
this._sessionList.setActiveSession(sessionId);
|
|
},
|
|
|
|
_onInfo: function(client, serviceName, info) {
|
|
// we don't want fingerprint messages with the word UPEK in them
|
|
if (serviceName != _PASSWORD_SERVICE_NAME)
|
|
return;
|
|
Main.notifyError(info);
|
|
},
|
|
|
|
_onProblem: function(client, serviceName, problem) {
|
|
// we don't want to show auth failed messages to
|
|
// users who haven't enrolled their fingerprint.
|
|
if (serviceName != _PASSWORD_SERVICE_NAME)
|
|
return;
|
|
Main.notifyError(problem);
|
|
},
|
|
|
|
_onCancel: function(client) {
|
|
this._greeterClient.call_cancel();
|
|
},
|
|
|
|
_fadeInPrompt: function() {
|
|
let tasks = [function() {
|
|
return _fadeInActor(this._promptLabel);
|
|
},
|
|
|
|
function() {
|
|
return _fadeInActor(this._promptEntry);
|
|
},
|
|
|
|
function() {
|
|
if (!this._haveFingerprintReader)
|
|
return null;
|
|
|
|
return _fadeInActor(this._promptFingerprintMessage);
|
|
},
|
|
|
|
function() {
|
|
return _fadeInActor(this._promptBox);
|
|
},
|
|
|
|
function() {
|
|
if (this._user && this._user.is_logged_in())
|
|
return null;
|
|
|
|
return _fadeInActor(this._sessionList.actor);
|
|
},
|
|
|
|
function() {
|
|
this._promptEntry.grab_key_focus();
|
|
}];
|
|
|
|
this._sessionList.actor.hide();
|
|
let batch = new Batch.ConcurrentBatch(this, tasks);
|
|
return batch.run();
|
|
},
|
|
|
|
_showPrompt: function() {
|
|
let hold = new Batch.Hold();
|
|
|
|
let buttons = [{ action: Lang.bind(this, this._onCancel),
|
|
label: _("Cancel"),
|
|
key: Clutter.Escape },
|
|
{ action: Lang.bind(this, function() {
|
|
hold.release();
|
|
}),
|
|
label: C_("button", "Sign In") }];
|
|
|
|
this._promptEntryActivateCallbackId = this._promptEntry.clutter_text.connect('activate',
|
|
Lang.bind(this, function() {
|
|
hold.release();
|
|
}));
|
|
hold.connect('release', Lang.bind(this, function() {
|
|
this._promptEntry.clutter_text.disconnect(this._promptEntryActivateCallbackId);
|
|
this._promptEntryActivateCallbackId = null;
|
|
}));
|
|
|
|
let tasks = [function() {
|
|
return this._fadeInPrompt();
|
|
},
|
|
|
|
function() {
|
|
this.setButtons(buttons);
|
|
},
|
|
|
|
hold];
|
|
|
|
let batch = new Batch.ConcurrentBatch(this, tasks);
|
|
|
|
return batch.run();
|
|
},
|
|
|
|
_hidePrompt: function() {
|
|
if (this._promptEntryActivateCallbackId) {
|
|
this._promptEntry.clutter_text.disconnect(this._promptEntryActivateCallbackId);
|
|
this._promptEntryActivateCallbackId = null;
|
|
}
|
|
|
|
this.setButtons([]);
|
|
|
|
let tasks = [function() {
|
|
return _fadeOutActor(this._promptBox);
|
|
},
|
|
|
|
function() {
|
|
this._promptFingerprintMessage.hide();
|
|
this._promptEntry.set_text('');
|
|
}];
|
|
|
|
let batch = new Batch.ConsecutiveBatch(this, tasks);
|
|
|
|
return batch.run();
|
|
},
|
|
|
|
_askQuestion: function(serviceName, question) {
|
|
this._promptLabel.set_text(question);
|
|
|
|
let tasks = [this._showPrompt,
|
|
|
|
function() {
|
|
let _text = this._promptEntry.get_text();
|
|
this._promptEntry.set_text('');
|
|
this._greeterClient.call_answer_query(serviceName, _text);
|
|
}];
|
|
|
|
let batch = new Batch.ConsecutiveBatch(this, tasks);
|
|
return batch.run();
|
|
},
|
|
_onInfoQuery: function(client, serviceName, question) {
|
|
// We only expect questions to come from the main auth service
|
|
if (serviceName != _PASSWORD_SERVICE_NAME)
|
|
return;
|
|
|
|
this._promptEntry.set_text('');
|
|
this._promptEntry.clutter_text.set_password_char('');
|
|
this._askQuestion(serviceName, question);
|
|
},
|
|
|
|
_onSecretInfoQuery: function(client, serviceName, secretQuestion) {
|
|
// We only expect secret requests to come from the main auth service
|
|
if (serviceName != _PASSWORD_SERVICE_NAME)
|
|
return;
|
|
|
|
this._promptEntry.set_text('');
|
|
this._promptEntry.clutter_text.set_password_char('\u25cf');
|
|
this._askQuestion(serviceName, secretQuestion);
|
|
},
|
|
|
|
_onSessionOpened: function(client, serviceName) {
|
|
this._greeterClient.call_start_session_when_ready(serviceName, true);
|
|
},
|
|
|
|
_waitForItemForUser: function(userName) {
|
|
let item = this._userList.getItemFromUserName(userName);
|
|
|
|
if (item)
|
|
return null;
|
|
|
|
let hold = new Batch.Hold();
|
|
let signalId = this._userList.connect('item-added',
|
|
Lang.bind(this, function() {
|
|
let item = this._userList.getItemFromUserName(userName);
|
|
|
|
if (item)
|
|
hold.release();
|
|
}));
|
|
|
|
hold.connect('release', Lang.bind(this, function() {
|
|
this._userList.disconnect(signalId);
|
|
}));
|
|
|
|
return hold;
|
|
},
|
|
|
|
_showTimedLoginAnimation: function() {
|
|
this._timedLoginItem.actor.grab_key_focus();
|
|
return this._timedLoginItem.showFocusAnimation(this._timedLoginAnimationTime);
|
|
},
|
|
|
|
_blockTimedLoginUntilIdle: function() {
|
|
// This blocks timed login from starting until a few
|
|
// seconds after the user stops interacting with the
|
|
// login screen.
|
|
//
|
|
// We skip this step if the timed login delay is very
|
|
// short.
|
|
if ((this._timedLoginDelay - _TIMED_LOGIN_IDLE_THRESHOLD) <= 0)
|
|
return null;
|
|
|
|
let hold = new Batch.Hold();
|
|
|
|
this._timedLoginIdleTimeOutId = Mainloop.timeout_add_seconds(_TIMED_LOGIN_IDLE_THRESHOLD,
|
|
function() {
|
|
this._timedLoginAnimationTime -= _TIMED_LOGIN_IDLE_THRESHOLD;
|
|
hold.release();
|
|
});
|
|
return hold;
|
|
},
|
|
|
|
_startTimedLogin: function(userName, delay) {
|
|
this._timedLoginItem = null;
|
|
this._timedLoginDelay = delay;
|
|
this._timedLoginAnimationTime = delay;
|
|
|
|
let tasks = [function() {
|
|
return this._waitForItemForUser(userName);
|
|
},
|
|
|
|
function() {
|
|
this._timedLoginItem = this._userList.getItemFromUserName(userName);
|
|
},
|
|
|
|
function() {
|
|
// If we're just starting out, start on the right
|
|
// item.
|
|
if (!this.is_loaded) {
|
|
this._userList.jumpToItem(this._timedLoginItem);
|
|
this._timedLoginItem.showFocusAnimation(0);
|
|
}
|
|
},
|
|
|
|
this._blockTimedLoginUntilIdle,
|
|
|
|
function() {
|
|
this._userList.scrollToItem(this._timedLoginItem);
|
|
},
|
|
|
|
this._showTimedLoginAnimation,
|
|
|
|
function() {
|
|
this._timedLoginBatch = null;
|
|
this._greeterClient.call_begin_auto_login(userName);
|
|
}];
|
|
|
|
this._timedLoginBatch = new Batch.ConsecutiveBatch(this, tasks);
|
|
|
|
return this._timedLoginBatch.run();
|
|
},
|
|
|
|
_resetTimedLogin: function() {
|
|
if (this._timedLoginBatch) {
|
|
this._timedLoginBatch.cancel();
|
|
this._timedLoginBatch = null;
|
|
}
|
|
|
|
let userName = this._timedLoginItem.user.get_user_name();
|
|
|
|
if (userName)
|
|
this._startTimedLogin(userName, this._timedLoginDelay);
|
|
},
|
|
|
|
_onTimedLoginRequested: function(client, userName, seconds) {
|
|
this._startTimedLogin(userName, seconds);
|
|
|
|
global.stage.connect('captured-event',
|
|
Lang.bind(this, function(actor, event) {
|
|
if (this._timedLoginDelay == undefined)
|
|
return false;
|
|
|
|
if (event.type() == Clutter.EventType.KEY_PRESS ||
|
|
event.type() == Clutter.EventType.BUTTON_PRESS) {
|
|
if (this._timedLoginBatch) {
|
|
this._timedLoginBatch.cancel();
|
|
this._timedLoginBatch = null;
|
|
}
|
|
} else if (event.type() == Clutter.EventType.KEY_RELEASE ||
|
|
event.type() == Clutter.EventType.BUTTON_RELEASE) {
|
|
this._resetTimedLogin();
|
|
}
|
|
|
|
return false;
|
|
}));
|
|
},
|
|
|
|
_onAuthenticationFailed: function(client) {
|
|
this._greeterClient.call_cancel();
|
|
},
|
|
|
|
_onConversationStopped: function(client, serviceName) {
|
|
// if the password service fails, then cancel everything.
|
|
// But if, e.g., fingerprint fails, still give
|
|
// password authentication a chance to succeed
|
|
if (serviceName == _PASSWORD_SERVICE_NAME) {
|
|
this._greeterClient.call_cancel();
|
|
} else if (serviceName == _FINGERPRINT_SERVICE_NAME) {
|
|
_fadeOutActor(this._promptFingerprintMessage);
|
|
}
|
|
},
|
|
|
|
_onNotListedClicked: function(user) {
|
|
let tasks = [function() {
|
|
return this._userList.hideItems();
|
|
},
|
|
|
|
function() {
|
|
return this._userList.giveUpWhitespace();
|
|
},
|
|
|
|
function() {
|
|
this._userList.actor.hide();
|
|
},
|
|
|
|
new Batch.ConcurrentBatch(this, [this._fadeOutTitleLabel,
|
|
this._fadeOutNotListedButton]),
|
|
|
|
function() {
|
|
this._greeterClient.call_begin_verification(_PASSWORD_SERVICE_NAME);
|
|
}];
|
|
|
|
let batch = new Batch.ConsecutiveBatch(this, tasks);
|
|
batch.run();
|
|
},
|
|
|
|
_fadeInTitleLabel: function() {
|
|
return _fadeInActor(this._titleLabel);
|
|
},
|
|
|
|
_fadeOutTitleLabel: function() {
|
|
return _fadeOutActor(this._titleLabel);
|
|
},
|
|
|
|
_fadeInNotListedButton: function() {
|
|
return _fadeInActor(this._notListedButton);
|
|
},
|
|
|
|
_fadeOutNotListedButton: function() {
|
|
return _fadeOutActor(this._notListedButton);
|
|
},
|
|
|
|
_onUserListActivated: function(activatedItem) {
|
|
let tasks = [function() {
|
|
this._userList.actor.reactive = false;
|
|
return this._userList.pinInPlace();
|
|
},
|
|
|
|
function() {
|
|
return this._userList.hideItemsExcept(activatedItem);
|
|
},
|
|
|
|
function() {
|
|
return this._userList.giveUpWhitespace();
|
|
},
|
|
|
|
function() {
|
|
return activatedItem.fadeOutName();
|
|
},
|
|
|
|
new Batch.ConcurrentBatch(this, [this._fadeOutTitleLabel,
|
|
this._fadeOutNotListedButton]),
|
|
|
|
function() {
|
|
return this._userList.shrinkToNaturalHeight();
|
|
},
|
|
|
|
function() {
|
|
let userName = activatedItem.user.get_user_name();
|
|
this._greeterClient.call_begin_verification_for_user(_PASSWORD_SERVICE_NAME,
|
|
userName);
|
|
|
|
if (this._haveFingerprintReader)
|
|
this._greeterClient.call_begin_verification_for_user(_FINGERPRINT_SERVICE_NAME, userName);
|
|
}];
|
|
|
|
this._user = activatedItem.user;
|
|
|
|
let batch = new Batch.ConsecutiveBatch(this, tasks);
|
|
batch.run();
|
|
},
|
|
|
|
_onDestroy: function() {
|
|
if (this._userManagerLoadedId) {
|
|
this._userManager.disconnect(this._userManagerLoadedId);
|
|
this._userManagerLoadedId = 0;
|
|
}
|
|
},
|
|
|
|
_loadUserList: function() {
|
|
let users = this._userManager.list_users();
|
|
|
|
for (let i = 0; i < users.length; i++) {
|
|
this._userList.addUser(users[i]);
|
|
}
|
|
|
|
this._userManager.connect('user-added',
|
|
Lang.bind(this, function(userManager, user) {
|
|
this._userList.addUser(user);
|
|
}));
|
|
|
|
this._userManager.connect('user-removed',
|
|
Lang.bind(this, function(userManager, user) {
|
|
this._userList.removeUser(user);
|
|
}));
|
|
|
|
// emitted in idle so caller doesn't have to explicitly check if
|
|
// it's loaded immediately after construction
|
|
// (since there's no way the caller could be listening for
|
|
// 'loaded' yet)
|
|
Mainloop.idle_add(Lang.bind(this, function() {
|
|
this.emit('loaded');
|
|
this.is_loaded = true;
|
|
}));
|
|
},
|
|
|
|
_onOpened: function() {
|
|
Main.ctrlAltTabManager.addGroup(this._mainContentBox,
|
|
_("Login Window"),
|
|
'dialog-password',
|
|
{ sortGroup: CtrlAltTab.SortGroup.MIDDLE });
|
|
|
|
},
|
|
|
|
close: function() {
|
|
ModalDialog.ModalDialog.prototype.close.call(this);
|
|
|
|
Main.ctrlAltTabManager.removeGroup(this._group);
|
|
}
|
|
};
|