Add UnlockDialog for unlocking the screen shield
When the screenshield is deactivated, instead of going back to the session immediately, prompt the user for authentication. This essentially reinstates what used to be provided by gnome-screensaver. https://bugzilla.gnome.org/show_bug.cgi?id=619955
This commit is contained in:
Giovanni Campagna
parent
46db9edacc
commit
2c3ec7846f
@ -1,188 +0,0 @@
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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 it
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* under the terms and conditions of the GNU Lesser General Public License,
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* version 2.1, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
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* more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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/* Login Dialog */
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.login-dialog-banner {
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font-size: 10pt;
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font-weight: bold;
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text-align: center;
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color: #666666;
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padding-bottom: 1em;
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}
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.login-dialog-title {
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font-size: 14pt;
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font-weight: bold;
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color: #666666;
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padding-bottom: 2em;
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}
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.login-dialog {
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border-radius: 16px;
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min-height: 150px;
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max-height: 700px;
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min-width: 350px;
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}
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.login-dialog-prompt-fingerprint-message {
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font-size: 10.5pt;
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}
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.login-dialog-user-list-view {
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-st-vfade-offset: 1em;
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}
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.login-dialog-user-list {
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spacing: 12px;
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}
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.login-dialog-user-list-item {
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color: #666666;
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}
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.login-dialog-user-list-item:ltr {
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padding-right: 1em;
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}
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.login-dialog-user-list-item:rtl {
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padding-left: 1em;
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}
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.login-dialog-user-list-item .login-dialog-user-list-item-name {
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font-size: 20pt;
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padding-left: 1em;
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color: #666666;
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}
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.login-dialog-user-list-item:hover .login-dialog-user-list-item-name {
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color: white;
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}
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.login-dialog-user-list-item:focus .login-dialog-user-list-item-name {
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color: white;
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text-shadow: black 0px 2px 2px;
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}
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.login-dialog-user-list-item-vertical-layout {
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spacing: 2px;
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}
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.login-dialog-user-list-item .login-dialog-user-list-item-focus-bin {
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background-color: rgba(0,0,0,0.0);
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height: 2px;
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}
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.login-dialog-user-list-item:focus .login-dialog-user-list-item-focus-bin {
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background-color: #666666;
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}
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.login-dialog-user-list-item-icon {
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border: 2px solid #8b8b8b;
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border-radius: 8px;
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width: 64px;
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height: 64px;
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}
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.login-dialog-not-listed-button {
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padding-top: 2em;
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}
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.login-dialog-not-listed-label {
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font-size: 14pt;
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font-weight: bold;
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color: #666666;
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}
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.login-dialog-not-listed-button:hover .login-dialog-not-listed-label {
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color: white;
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}
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.login-dialog-prompt-layout {
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padding-bottom: 32px;
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}
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.login-dialog-prompt-label {
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color: white;
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font-size: 20pt;
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}
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.login-dialog-prompt-entry {
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padding: 4px;
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border-radius: 4px;
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border: 2px solid #5656cc;
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color: black;
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background-color: white;
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caret-color: black;
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caret-size: 1px;
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width: 15em;
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}
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.login-dialog-prompt-entry .capslock-warning {
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icon-size: 16px;
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warning-color: #999;
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}
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.login-dialog-prompt-entry:insensitive {
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color: rgba(0,0,0,0.7);
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border: 2px solid #565656;
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}
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.login-dialog-session-list {
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color: #ffffff;
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font-size: 10.5pt;
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}
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.login-dialog-session-list-button {
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padding: 4px;
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}
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.login-dialog-session-list-button:focus {
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background-color: #4c4c4c;
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}
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.login-dialog-session-list-button:active {
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background-color: #4c4c4c;
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}
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.login-dialog-session-list-button:hover {
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font-weight: bold;
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}
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.login-dialog-session-list-scroll-view {
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background-gradient-start: rgba(80,80,80,0.3);
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background-gradient-end: rgba(80,80,80,0.7);
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background-gradient-direction: vertical;
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box-shadow: inset 0px 2px 4px rgba(0,0,0,0.9);
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border-radius: 8px;
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border: 1px solid rgba(80,80,80,1.0);
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padding: .5em;
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}
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.login-dialog-session-list-item:focus {
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background-color: #666666;
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}
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.login-dialog-session-list-triangle {
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padding-right: .5em;
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}
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.login-dialog-session-list-item-box {
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spacing: .25em;
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}
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.login-dialog-session-list-item-dot {
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width: .75em;
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height: .75em;
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}
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@ -2008,3 +2008,189 @@ StScrollBar StButton#vhandle:hover
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border-radius: 4px;
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background-color: rgba(255,255,255,0.33);
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}
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/* Login Dialog */
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.login-dialog-banner {
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font-size: 10pt;
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font-weight: bold;
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text-align: center;
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color: #666666;
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padding-bottom: 1em;
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}
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.login-dialog-title {
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font-size: 14pt;
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font-weight: bold;
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color: #666666;
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padding-bottom: 2em;
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}
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.login-dialog {
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border-radius: 16px;
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min-height: 150px;
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max-height: 700px;
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min-width: 350px;
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}
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.login-dialog-prompt-fingerprint-message {
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font-size: 10.5pt;
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}
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.login-dialog-user-list-view {
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-st-vfade-offset: 1em;
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}
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.login-dialog-user-list {
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spacing: 12px;
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}
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.login-dialog-user-list-item {
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color: #666666;
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}
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.login-dialog-user-list-item:ltr {
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padding-right: 1em;
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}
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.login-dialog-user-list-item:rtl {
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padding-left: 1em;
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}
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.login-dialog-user-list-item .login-dialog-user-list-item-name {
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font-size: 20pt;
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padding-left: 1em;
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color: #666666;
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}
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.login-dialog-user-list-item:hover .login-dialog-user-list-item-name {
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color: white;
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}
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.login-dialog-user-list-item:focus .login-dialog-user-list-item-name {
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color: white;
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text-shadow: black 0px 2px 2px;
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}
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.login-dialog-user-list-item-vertical-layout {
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spacing: 2px;
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}
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.login-dialog-user-list-item .login-dialog-user-list-item-focus-bin {
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background-color: rgba(0,0,0,0.0);
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height: 2px;
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}
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.login-dialog-user-list-item:focus .login-dialog-user-list-item-focus-bin {
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background-color: #666666;
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}
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.login-dialog-user-list-item-icon {
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border: 2px solid #8b8b8b;
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border-radius: 8px;
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width: 64px;
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height: 64px;
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}
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.login-dialog-not-listed-label {
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font-size: 14pt;
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font-weight: bold;
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color: #666666;
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}
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.login-dialog-not-listed-button:hover .login-dialog-not-listed-label {
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color: #E8E8E8;
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}
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.login-dialog-prompt-layout {
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padding-bottom: 32px;
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}
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.login-dialog-prompt-label {
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color: white;
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font-size: 20pt;
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}
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.login-dialog-prompt-entry {
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padding: 4px;
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border-radius: 4px;
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border: 2px solid #5656cc;
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color: black;
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background-color: white;
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caret-color: black;
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caret-size: 1px;
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width: 15em;
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}
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.login-dialog-prompt-entry .capslock-warning {
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icon-size: 16px;
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warning-color: #999;
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}
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.login-dialog-prompt-entry:insensitive {
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color: rgba(0,0,0,0.7);
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border: 2px solid #565656;
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}
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.login-dialog-session-list {
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color: #ffffff;
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font-size: 10.5pt;
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}
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.login-dialog-session-list-button {
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padding: 4px;
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}
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.login-dialog-session-list-button:focus {
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background-color: #4c4c4c;
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}
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.login-dialog-session-list-button:active {
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background-color: #4c4c4c;
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}
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.login-dialog-session-list-button:hover {
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font-weight: bold;
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}
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.login-dialog-session-list-scroll-view {
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background-gradient-start: rgba(80,80,80,0.3);
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background-gradient-end: rgba(80,80,80,0.7);
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background-gradient-direction: vertical;
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box-shadow: inset 0px 2px 4px rgba(0,0,0,0.9);
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border-radius: 8px;
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border: 1px solid rgba(80,80,80,1.0);
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padding: .5em;
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}
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.login-dialog-session-list-item:focus {
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background-color: #666666;
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}
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.login-dialog-session-list-triangle {
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padding-right: .5em;
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}
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.login-dialog-session-list-item-box {
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spacing: .25em;
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}
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.login-dialog-session-list-item-dot {
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width: .75em;
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height: .75em;
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}
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.unlock-dialog-user-name {
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padding: 4px;
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border-radius: 4px;
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border: 2px solid #5656cc;
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color: black;
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background-color: white;
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caret-color: black;
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caret-size: 1px;
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width: 15em;
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text-align: right;
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}
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.unlock-dialog-user-name-container {
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spacing: .4em;
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}
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@ -91,6 +91,7 @@ nobase_dist_js_DATA = \
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ui/status/bluetooth.js \
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ui/telepathyClient.js \
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ui/tweener.js \
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ui/unlockDialog.js \
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ui/userMenu.js \
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ui/viewSelector.js \
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ui/wanda.js \
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@ -8,7 +8,7 @@ const St = imports.gi.St;
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const GnomeSession = imports.misc.gnomeSession;
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const Lightbox = imports.ui.lightbox;
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const LoginDialog = imports.gdm.loginDialog;
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const UnlockDialog = imports.ui.unlockDialog;
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const Main = imports.ui.main;
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const SCREENSAVER_SCHEMA = 'org.gnome.desktop.screensaver';
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@ -48,8 +48,7 @@ const ScreenShield = new Lang.Class({
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let constraint = new Clutter.BindConstraint({ source: global.stage,
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coordinate: Clutter.BindCoordinate.POSITION | Clutter.BindCoordinate.SIZE });
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this._group.add_constraint(constraint);
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this._group.connect('key-press-event', Lang.bind(this, this._onKeyPressEvent));
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this._group.connect('button-press-event', Lang.bind(this, this._onButtonPressEvent));
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this._lightbox = new Lightbox.Lightbox(this._group,
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{ inhibitEvents: true, fadeInTime: 10, fadeFactor: 1 });
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this._background = Meta.BackgroundActor.new_for_screen(global.screen);
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@ -71,6 +70,8 @@ const ScreenShield = new Lang.Class({
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if (lightboxWasShown && this._settings.get_boolean(LOCK_ENABLED_KEY)) {
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this._background.show();
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this._background.raise_top();
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this._showUnlockDialog();
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} else {
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this._popModal();
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}
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@ -84,13 +85,32 @@ const ScreenShield = new Lang.Class({
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this._background.hide();
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},
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_onKeyPressEvent: function(object, keyPressEvent) {
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log("in _onKeyPressEvent - lock is enabled: " + this._settings.get_boolean(LOCK_ENABLED_KEY));
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this._popModal();
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_showUnlockDialog: function() {
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if (this._dialog)
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return;
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this._dialog = new UnlockDialog.UnlockDialog();
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this._dialog.connect('failed', Lang.bind(this, this._onUnlockFailed));
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this._dialog.connect('unlocked', Lang.bind(this, this._onUnlockSucceded));
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this._dialog.open(global.get_current_time());
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},
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_onButtonPressEvent: function(object, buttonPressEvent) {
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log("in _onButtonPressEvent - lock is enabled: " + this._settings.get_boolean(LOCK_ENABLED_KEY));
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_onUnlockFailed: function() {
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// for now, on failure we just destroy the dialog and create a new
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// one (this is what gnome-screensaver does)
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// in the future, we may want to go back to the lock screen instead
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this._dialog.destroy();
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this._dialog = null;
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this._showUnlockDialog();
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},
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_onUnlockSucceded: function() {
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this._dialog.destroy();
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this._dialog = null;
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this._popModal();
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},
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});
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@ -39,7 +39,7 @@ const _modes = {
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hasRunDialog: false,
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hasWorkspaces: false,
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createSession: Main.createGDMSession,
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extraStylesheet: global.datadir + '/theme/gdm.css',
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extraStylesheet: null,
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statusArea: {
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order: [
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'a11y', 'display', 'keyboard',
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221
js/ui/unlockDialog.js
Normal file
221
js/ui/unlockDialog.js
Normal file
@ -0,0 +1,221 @@
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// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
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const AccountsService = imports.gi.AccountsService;
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const Clutter = imports.gi.Clutter;
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const Gdm = imports.gi.Gdm;
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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 Lang = imports.lang;
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const Mainloop = imports.mainloop;
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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 Main = imports.ui.main;
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const ModalDialog = imports.ui.modalDialog;
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const ShellEntry = imports.ui.shellEntry;
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const Tweener = imports.ui.tweener;
|
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const UserMenu = imports.ui.userMenu;
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const Batch = imports.gdm.batch;
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const GdmUtil = imports.gdm.util;
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|
||||
// A widget showing the user avatar and name
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const UserWidget = new Lang.Class({
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Name: 'UserWidget',
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||||
|
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_init: function(user) {
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this._user = user;
|
||||
|
||||
this.actor = new St.BoxLayout({ style_class: 'unlock-dialog-user-name-container',
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vertical: false });
|
||||
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this._avatar = new UserMenu.UserAvatarWidget(user);
|
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this.actor.add(this._avatar.actor,
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{ x_fill: true, y_fill: true });
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this._label = new St.Label({ style_class: 'unlock-dialog-user-name' });
|
||||
this.actor.add(this._label,
|
||||
{ expand: true,
|
||||
x_fill: true,
|
||||
y_fill: true });
|
||||
|
||||
this._userLoadedId = this._user.connect('notify::is-loaded',
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||||
Lang.bind(this, this._updateUser));
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this._userChangedId = this._user.connect('changed',
|
||||
Lang.bind(this, this._updateUser));
|
||||
if (this._user.is_loaded)
|
||||
this._updateUser();
|
||||
},
|
||||
|
||||
destroy: function() {
|
||||
if (this._userLoadedId != 0) {
|
||||
this._user.disconnect(this._userLoadedId);
|
||||
this._userLoadedId = 0;
|
||||
}
|
||||
|
||||
if (this._userChangedId != 0) {
|
||||
this._user.disconnect(this._userChangedId);
|
||||
this._userChangedId = 0;
|
||||
}
|
||||
|
||||
this.actor.destroy();
|
||||
},
|
||||
|
||||
_updateUser: function() {
|
||||
if (this._user.is_loaded)
|
||||
this._label.text = this._user.get_real_name();
|
||||
else
|
||||
this._label.text = '';
|
||||
|
||||
this._avatar.update();
|
||||
}
|
||||
});
|
||||
|
||||
const UnlockDialog = new Lang.Class({
|
||||
Name: 'UnlockDialog',
|
||||
Extends: ModalDialog.ModalDialog,
|
||||
|
||||
_init: function() {
|
||||
this.parent({ shellReactive: true,
|
||||
styleClass: 'login-dialog' });
|
||||
|
||||
this._userManager = AccountsService.UserManager.get_default();
|
||||
this._userName = GLib.get_user_name();
|
||||
this._user = this._userManager.get_user(this._userName);
|
||||
|
||||
this._greeterClient = new Gdm.Client();
|
||||
this._userVerifier = new GdmUtil.ShellUserVerifier(this._greeterClient);
|
||||
|
||||
this._userVerifier.connect('reset', Lang.bind(this, this._reset));
|
||||
this._userVerifier.connect('ask-question', Lang.bind(this, this._onAskQuestion));
|
||||
this._userVerifier.connect('verification-complete', Lang.bind(this, this._onVerificationComplete));
|
||||
this._userVerifier.connect('verification-failed', Lang.bind(this, this._onVerificationFailed));
|
||||
|
||||
this._userVerifier.connect('show-fingerprint-prompt', Lang.bind(this, this._showFingerprintPrompt));
|
||||
this._userVerifier.connect('hide-fingerprint-prompt', Lang.bind(this, this._hideFingerprintPrompt));
|
||||
|
||||
this._userWidget = new UserWidget(this._user);
|
||||
this.contentLayout.add_actor(this._userWidget.actor);
|
||||
|
||||
this._promptLayout = new St.BoxLayout({ style_class: 'login-dialog-prompt-layout',
|
||||
vertical: false });
|
||||
|
||||
this._promptLabel = new St.Label({ style_class: 'login-dialog-prompt-label' });
|
||||
this._promptLayout.add(this._promptLabel,
|
||||
{ expand: false,
|
||||
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 });
|
||||
ShellEntry.addContextMenu(this._promptEntry);
|
||||
this.setInitialKeyFocus(this._promptEntry);
|
||||
this._promptEntry.clutter_text.connect('activate', Lang.bind(this, this._doUnlock));
|
||||
|
||||
this._promptLayout.add(this._promptEntry,
|
||||
{ expand: true,
|
||||
x_fill: true,
|
||||
y_fill: false,
|
||||
x_align: St.Align.START });
|
||||
|
||||
this.contentLayout.add_actor(this._promptLayout);
|
||||
|
||||
// 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.contentLayout.add_actor(this._promptFingerprintMessage);
|
||||
|
||||
let otherUserLabel = new St.Label({ text: _("Login as another user"),
|
||||
style_class: 'login-dialog-not-listed-label' });
|
||||
this._otherUserButton = new St.Button({ style_class: 'login-dialog-not-listed-button',
|
||||
can_focus: true,
|
||||
child: otherUserLabel,
|
||||
reactive: true,
|
||||
x_align: St.Align.START,
|
||||
x_fill: true });
|
||||
this._otherUserButton.connect('clicked', Lang.bind(this, this._otherUserClicked));
|
||||
this.contentLayout.add(this._otherUserButton,
|
||||
{ x_align: St.Align.START,
|
||||
x_fill: false });
|
||||
|
||||
this._okButton = { label: _("Unlock"),
|
||||
action: Lang.bind(this, this._doUnlock),
|
||||
default: true };
|
||||
this.setButtons([this._okButton]);
|
||||
|
||||
this._updateOkButton(false);
|
||||
this._reset();
|
||||
},
|
||||
|
||||
_updateOkButton: function(sensitive) {
|
||||
this._okButton.button.reactive = sensitive;
|
||||
},
|
||||
|
||||
_reset: function() {
|
||||
this._userVerifier.begin(this._userName, new Batch.Hold());
|
||||
},
|
||||
|
||||
_onAskQuestion: function(verifier, serviceName, question, passwordChar) {
|
||||
this._promptLabel.text = question;
|
||||
|
||||
this._promptEntry.text = '';
|
||||
this._promptEntry.clutter_text.set_password_char(passwordChar);
|
||||
this._promptEntry.menu.isPassword = passwordChar != '';
|
||||
|
||||
this._currentQuery = serviceName;
|
||||
this._updateOkButton(true);
|
||||
},
|
||||
|
||||
_showFingerprintPrompt: function() {
|
||||
GdmUtil.fadeInActor(this._promptFingerprintMessage);
|
||||
},
|
||||
|
||||
_hideFingerprintPrompt: function() {
|
||||
GdmUtil.fadeOutActor(this._promptFingerprintMessage);
|
||||
},
|
||||
|
||||
_doUnlock: function() {
|
||||
if (!this._currentQuery)
|
||||
return;
|
||||
|
||||
let query = this._currentQuery;
|
||||
this._currentQuery = null;
|
||||
|
||||
this._updateOkButton(false);
|
||||
|
||||
this._userVerifier.answerQuery(query, this._promptEntry.text);
|
||||
},
|
||||
|
||||
_onVerificationComplete: function() {
|
||||
this._userVerifier.clear();
|
||||
this.emit('unlocked');
|
||||
},
|
||||
|
||||
_onVerificationFailed: function() {
|
||||
this._userVerifier.cancel();
|
||||
this.emit('failed');
|
||||
},
|
||||
|
||||
_otherUserClicked: function(button, event) {
|
||||
this._userManager.goto_login_session();
|
||||
|
||||
this._userVerifier.cancel();
|
||||
this.emit('failed');
|
||||
},
|
||||
|
||||
destroy: function() {
|
||||
this._userVerifier.clear();
|
||||
this.parent();
|
||||
},
|
||||
|
||||
cancel: function() {
|
||||
this._userVerifier.cancel(null);
|
||||
|
||||
this.destroy();
|
||||
},
|
||||
});
|
||||
Loading…
Reference in New Issue
Block a user