702 lines
28 KiB
JavaScript
702 lines
28 KiB
JavaScript
// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
|
|
/*
|
|
* Copyright 2011 Giovanni Campagna <scampa.giovanni@gmail.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2, or (at your option)
|
|
* any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
* 02111-1307, USA.
|
|
*
|
|
*/
|
|
|
|
const Clutter = imports.gi.Clutter;
|
|
const Gio = imports.gi.Gio;
|
|
const GLib = imports.gi.GLib;
|
|
const GObject = imports.gi.GObject;
|
|
const Lang = imports.lang;
|
|
const NetworkManager = imports.gi.NetworkManager;
|
|
const NMClient = imports.gi.NMClient;
|
|
const Pango = imports.gi.Pango;
|
|
const Shell = imports.gi.Shell;
|
|
const St = imports.gi.St;
|
|
|
|
const Config = imports.misc.config;
|
|
const ModalDialog = imports.ui.modalDialog;
|
|
const PopupMenu = imports.ui.popupMenu;
|
|
const ShellEntry = imports.ui.shellEntry;
|
|
|
|
const VPN_UI_GROUP = 'VPN Plugin UI';
|
|
|
|
const NetworkSecretDialog = new Lang.Class({
|
|
Name: 'NetworkSecretDialog',
|
|
Extends: ModalDialog.ModalDialog,
|
|
|
|
_init: function(agent, requestId, connection, settingName, hints, contentOverride) {
|
|
this.parent({ styleClass: 'prompt-dialog' });
|
|
|
|
this._agent = agent;
|
|
this._requestId = requestId;
|
|
this._connection = connection;
|
|
this._settingName = settingName;
|
|
this._hints = hints;
|
|
|
|
if (contentOverride)
|
|
this._content = contentOverride;
|
|
else
|
|
this._content = this._getContent();
|
|
|
|
let mainContentBox = new St.BoxLayout({ style_class: 'prompt-dialog-main-layout',
|
|
vertical: false });
|
|
this.contentLayout.add(mainContentBox,
|
|
{ x_fill: true,
|
|
y_fill: true });
|
|
|
|
let icon = new St.Icon({ icon_name: 'dialog-password-symbolic' });
|
|
mainContentBox.add(icon,
|
|
{ x_fill: true,
|
|
y_fill: false,
|
|
x_align: St.Align.END,
|
|
y_align: St.Align.START });
|
|
|
|
let messageBox = new St.BoxLayout({ style_class: 'prompt-dialog-message-layout',
|
|
vertical: true });
|
|
mainContentBox.add(messageBox,
|
|
{ y_align: St.Align.START });
|
|
|
|
let subjectLabel = new St.Label({ style_class: 'prompt-dialog-headline',
|
|
text: this._content.title });
|
|
messageBox.add(subjectLabel,
|
|
{ y_fill: false,
|
|
y_align: St.Align.START });
|
|
|
|
if (this._content.message != null) {
|
|
let descriptionLabel = new St.Label({ style_class: 'prompt-dialog-description',
|
|
text: this._content.message,
|
|
// HACK: for reasons unknown to me, the label
|
|
// is not asked the correct height for width,
|
|
// and thus is underallocated
|
|
// place a fixed height to avoid overflowing
|
|
style: 'height: 3em'
|
|
});
|
|
descriptionLabel.clutter_text.line_wrap = true;
|
|
|
|
messageBox.add(descriptionLabel,
|
|
{ y_fill: true,
|
|
y_align: St.Align.START,
|
|
expand: true });
|
|
}
|
|
|
|
let secretTable = new St.Table({ style_class: 'network-dialog-secret-table' });
|
|
let initialFocusSet = false;
|
|
let pos = 0;
|
|
for (let i = 0; i < this._content.secrets.length; i++) {
|
|
let secret = this._content.secrets[i];
|
|
let label = new St.Label({ style_class: 'prompt-dialog-password-label',
|
|
text: secret.label });
|
|
|
|
let reactive = secret.key != null;
|
|
|
|
secret.entry = new St.Entry({ style_class: 'prompt-dialog-password-entry',
|
|
text: secret.value, can_focus: reactive,
|
|
reactive: reactive });
|
|
ShellEntry.addContextMenu(secret.entry,
|
|
{ isPassword: secret.password });
|
|
|
|
if (secret.validate)
|
|
secret.valid = secret.validate(secret);
|
|
else // no special validation, just ensure it's not empty
|
|
secret.valid = secret.value.length > 0;
|
|
|
|
if (reactive) {
|
|
if (!initialFocusSet) {
|
|
this.setInitialKeyFocus(secret.entry);
|
|
initialFocusSet = true;
|
|
}
|
|
|
|
secret.entry.clutter_text.connect('activate', Lang.bind(this, this._onOk));
|
|
secret.entry.clutter_text.connect('text-changed', Lang.bind(this, function() {
|
|
secret.value = secret.entry.get_text();
|
|
if (secret.validate)
|
|
secret.valid = secret.validate(secret);
|
|
else
|
|
secret.valid = secret.value.length > 0;
|
|
this._updateOkButton();
|
|
}));
|
|
} else
|
|
secret.valid = true;
|
|
|
|
secretTable.add(label, { row: pos, col: 0, x_expand: false, x_fill: true, x_align: St.Align.START, y_align: St.Align.START });
|
|
secretTable.add(secret.entry, { row: pos, col: 1, x_expand: true, x_fill: true, y_align: St.Align.END });
|
|
pos++;
|
|
|
|
if (secret.password)
|
|
secret.entry.clutter_text.set_password_char('\u25cf');
|
|
}
|
|
|
|
messageBox.add(secretTable);
|
|
|
|
this._okButton = { label: _("Connect"),
|
|
action: Lang.bind(this, this._onOk),
|
|
key: Clutter.KEY_Return,
|
|
};
|
|
|
|
this.setButtons([{ label: _("Cancel"),
|
|
action: Lang.bind(this, this.cancel),
|
|
key: Clutter.KEY_Escape,
|
|
},
|
|
this._okButton]);
|
|
},
|
|
|
|
_updateOkButton: function() {
|
|
let valid = true;
|
|
for (let i = 0; i < this._content.secrets.length; i++) {
|
|
let secret = this._content.secrets[i];
|
|
valid = valid && secret.valid;
|
|
}
|
|
|
|
this._okButton.button.reactive = valid;
|
|
this._okButton.button.can_focus = valid;
|
|
if (valid)
|
|
this._okButton.button.remove_style_pseudo_class('disabled');
|
|
else
|
|
this._okButton.button.add_style_pseudo_class('disabled');
|
|
},
|
|
|
|
_onOk: function() {
|
|
let valid = true;
|
|
for (let i = 0; i < this._content.secrets.length; i++) {
|
|
let secret = this._content.secrets[i];
|
|
valid = valid && secret.valid;
|
|
if (secret.key != null)
|
|
this._agent.set_password(this._requestId, secret.key, secret.value);
|
|
}
|
|
|
|
if (valid) {
|
|
this._agent.respond(this._requestId, Shell.NetworkAgentResponse.CONFIRMED);
|
|
this.close(global.get_current_time());
|
|
}
|
|
// do nothing if not valid
|
|
},
|
|
|
|
cancel: function() {
|
|
this._agent.respond(this._requestId, Shell.NetworkAgentResponse.USER_CANCELED);
|
|
this.close(global.get_current_time());
|
|
},
|
|
|
|
_validateWpaPsk: function(secret) {
|
|
let value = secret.value;
|
|
if (value.length == 64) {
|
|
// must be composed of hexadecimal digits only
|
|
for (let i = 0; i < 64; i++) {
|
|
if (!((value[i] >= 'a' && value[i] <= 'f')
|
|
|| (value[i] >= 'A' && value[i] <= 'F')
|
|
|| (value[i] >= '0' && value[i] <= '9')))
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
return (value.length >= 8 && value.length <= 63);
|
|
},
|
|
|
|
_validateStaticWep: function(secret) {
|
|
let value = secret.value;
|
|
if (secret.wep_key_type == NetworkManager.WepKeyType.KEY) {
|
|
if (value.length == 10 || value.length == 26) {
|
|
for (let i = 0; i < value.length; i++) {
|
|
if (!((value[i] >= 'a' && value[i] <= 'f')
|
|
|| (value[i] >= 'A' && value[i] <= 'F')
|
|
|| (value[i] >= '0' && value[i] <= '9')))
|
|
return false;
|
|
}
|
|
} else if (value.length == 5 || value.length == 13) {
|
|
for (let i = 0; i < value.length; i++) {
|
|
if (!((value[i] >= 'a' && value[i] <= 'z')
|
|
|| (value[i] >= 'A' && value[i] <= 'Z')))
|
|
return false;
|
|
}
|
|
} else
|
|
return false;
|
|
} else if (secret.wep_key_type == NetworkManager.WepKeyType.PASSPHRASE) {
|
|
if (value.length < 0 || value.length > 64)
|
|
return false;
|
|
}
|
|
return true;
|
|
},
|
|
|
|
_getWirelessSecrets: function(secrets, wirelessSetting) {
|
|
let wirelessSecuritySetting = this._connection.get_setting_wireless_security();
|
|
switch (wirelessSecuritySetting.key_mgmt) {
|
|
// First the easy ones
|
|
case 'wpa-none':
|
|
case 'wpa-psk':
|
|
secrets.push({ label: _("Password: "), key: 'psk',
|
|
value: wirelessSecuritySetting.psk || '',
|
|
validate: this._validateWpaPsk, password: true });
|
|
break;
|
|
case 'none': // static WEP
|
|
secrets.push({ label: _("Key: "), key: 'wep-key' + wirelessSecuritySetting.wep_tx_keyidx,
|
|
value: wirelessSecuritySetting.get_wep_key(wirelessSecuritySetting.wep_tx_keyidx) || '',
|
|
wep_key_type: wirelessSecuritySetting.wep_key_type,
|
|
validate: this._validateStaticWep, password: true });
|
|
break;
|
|
case 'ieee8021x':
|
|
if (wirelessSecuritySetting.auth_alg == 'leap') // Cisco LEAP
|
|
secrets.push({ label: _("Password: "), key: 'leap-password',
|
|
value: wirelessSecuritySetting.leap_password || '', password: true });
|
|
else // Dynamic (IEEE 802.1x) WEP
|
|
this._get8021xSecrets(secrets);
|
|
break;
|
|
case 'wpa-eap':
|
|
this._get8021xSecrets(secrets);
|
|
break;
|
|
default:
|
|
log('Invalid wireless key management: ' + wirelessSecuritySetting.key_mgmt);
|
|
}
|
|
},
|
|
|
|
_get8021xSecrets: function(secrets) {
|
|
let ieee8021xSetting = this._connection.get_setting_802_1x();
|
|
let phase2method;
|
|
|
|
switch (ieee8021xSetting.get_eap_method(0)) {
|
|
case 'md5':
|
|
case 'leap':
|
|
case 'ttls':
|
|
case 'peap':
|
|
// TTLS and PEAP are actually much more complicated, but this complication
|
|
// is not visible here since we only care about phase2 authentication
|
|
// (and don't even care of which one)
|
|
secrets.push({ label: _("Username: "), key: null,
|
|
value: ieee8021xSetting.identity || '', password: false });
|
|
secrets.push({ label: _("Password: "), key: 'password',
|
|
value: ieee8021xSetting.password || '', password: true });
|
|
break;
|
|
case 'tls':
|
|
secrets.push({ label: _("Identity: "), key: null,
|
|
value: ieee8021xSetting.identity || '', password: false });
|
|
secrets.push({ label: _("Private key password: "), key: 'private-key-password',
|
|
value: ieee8021xSetting.private_key_password || '', password: true });
|
|
break;
|
|
default:
|
|
log('Invalid EAP/IEEE802.1x method: ' + ieee8021xSetting.get_eap_method(0));
|
|
}
|
|
},
|
|
|
|
_getPPPoESecrets: function(secrets) {
|
|
let pppoeSetting = this._connection.get_setting_pppoe();
|
|
secrets.push({ label: _("Username: "), key: 'username',
|
|
value: pppoeSetting.username || '', password: false });
|
|
secrets.push({ label: _("Service: "), key: 'service',
|
|
value: pppoeSetting.service || '', password: false });
|
|
secrets.push({ label: _("Password: "), key: 'password',
|
|
value: pppoeSetting.password || '', password: true });
|
|
},
|
|
|
|
_getMobileSecrets: function(secrets, connectionType) {
|
|
let setting;
|
|
if (connectionType == 'bluetooth')
|
|
setting = this._connection.get_setting_cdma() || this._connection.get_setting_gsm();
|
|
else
|
|
setting = this._connection.get_setting_by_name(connectionType);
|
|
secrets.push({ label: _("Password: "), key: 'password',
|
|
value: setting.value || '', password: true });
|
|
},
|
|
|
|
_getContent: function() {
|
|
let connectionSetting = this._connection.get_setting_connection();
|
|
let connectionType = connectionSetting.get_connection_type();
|
|
let wirelessSetting;
|
|
let ssid;
|
|
|
|
let content = { };
|
|
content.secrets = [ ];
|
|
|
|
switch (connectionType) {
|
|
case '802-11-wireless':
|
|
wirelessSetting = this._connection.get_setting_wireless();
|
|
ssid = NetworkManager.utils_ssid_to_utf8(wirelessSetting.get_ssid());
|
|
content.title = _("Authentication required by wireless network");
|
|
content.message = _("Passwords or encryption keys are required to access the wireless network '%s'.").format(ssid);
|
|
this._getWirelessSecrets(content.secrets, wirelessSetting);
|
|
break;
|
|
case '802-3-ethernet':
|
|
content.title = _("Wired 802.1X authentication");
|
|
content.message = null;
|
|
content.secrets.push({ label: _("Network name: "), key: null,
|
|
value: connectionSetting.get_id(), password: false });
|
|
this._get8021xSecrets(content.secrets);
|
|
break;
|
|
case 'pppoe':
|
|
content.title = _("DSL authentication");
|
|
content.message = null;
|
|
this._getPPPoESecrets(content.secrets);
|
|
break;
|
|
case 'gsm':
|
|
if (this._hints.indexOf('pin') != -1) {
|
|
let gsmSetting = this._connection.get_setting_gsm();
|
|
content.title = _("PIN code required");
|
|
content.message = _("PIN code is needed for the mobile broadband device");
|
|
content.secrets.push({ label: _("PIN: "), key: 'pin',
|
|
value: gsmSetting.pin || '', password: true });
|
|
}
|
|
// fall through
|
|
case 'cdma':
|
|
case 'bluetooth':
|
|
content.title = _("Mobile broadband network password");
|
|
content.message = _("A password is required to connect to '%s'.").format(connectionSetting.get_id());
|
|
this._getMobileSecrets(content.secrets, connectionType);
|
|
break;
|
|
default:
|
|
log('Invalid connection type: ' + connectionType);
|
|
};
|
|
|
|
return content;
|
|
}
|
|
});
|
|
|
|
const VPNRequestHandler = new Lang.Class({
|
|
Name: 'VPNRequestHandler',
|
|
|
|
_init: function(agent, requestId, authHelper, serviceType, connection, hints, flags) {
|
|
this._agent = agent;
|
|
this._requestId = requestId;
|
|
this._connection = connection;
|
|
this._pluginOutBuffer = [];
|
|
this._title = null;
|
|
this._description = null;
|
|
this._content = [ ];
|
|
this._shellDialog = null;
|
|
|
|
let connectionSetting = connection.get_setting_connection();
|
|
|
|
let argv = [ authHelper.fileName,
|
|
'-u', connectionSetting.uuid,
|
|
'-n', connectionSetting.id,
|
|
'-s', serviceType
|
|
];
|
|
if (authHelper.externalUIMode)
|
|
argv.push('--external-ui-mode');
|
|
if (flags & NMClient.SecretAgentGetSecretsFlags.ALLOW_INTERACTION)
|
|
argv.push('-i');
|
|
if (flags & NMClient.SecretAgentGetSecretsFlags.REQUEST_NEW)
|
|
argv.push('-r');
|
|
|
|
this._newStylePlugin = authHelper.externalUIMode;
|
|
|
|
try {
|
|
let [success, pid, stdin, stdout, stderr] =
|
|
GLib.spawn_async_with_pipes(null, /* pwd */
|
|
argv,
|
|
null, /* envp */
|
|
GLib.SpawnFlags.DO_NOT_REAP_CHILD,
|
|
null /* child_setup */);
|
|
|
|
this._childPid = pid;
|
|
this._stdin = new Gio.UnixOutputStream({ fd: stdin, close_fd: true });
|
|
this._stdout = new Gio.UnixInputStream({ fd: stdout, close_fd: true });
|
|
// We need this one too, even if don't actually care of what the process
|
|
// has to say on stderr, because otherwise the fd opened by g_spawn_async_with_pipes
|
|
// is kept open indefinitely
|
|
let stderrStream = new Gio.UnixInputStream({ fd: stderr, close_fd: true });
|
|
stderrStream.close(null);
|
|
this._dataStdout = new Gio.DataInputStream({ base_stream: this._stdout });
|
|
|
|
if (this._newStylePlugin)
|
|
this._readStdoutNewStyle();
|
|
else
|
|
this._readStdoutOldStyle();
|
|
|
|
this._childWatch = GLib.child_watch_add(GLib.PRIORITY_DEFAULT, pid,
|
|
Lang.bind(this, this._vpnChildFinished));
|
|
|
|
this._writeConnection();
|
|
} catch(e) {
|
|
logError(e, 'error while spawning VPN auth helper');
|
|
|
|
this._agent.respond(requestId, Shell.NetworkAgentResponse.INTERNAL_ERROR);
|
|
}
|
|
},
|
|
|
|
cancel: function() {
|
|
if (this._newStylePlugin && this._shellDialog) {
|
|
this._shellDialog.close(global.get_current_time());
|
|
this._shellDialog.destroy();
|
|
} else {
|
|
try {
|
|
this._stdin.write('QUIT\n\n', null);
|
|
} catch(e) { /* ignore broken pipe errors */ }
|
|
}
|
|
|
|
this.destroy();
|
|
},
|
|
|
|
destroy: function() {
|
|
if (this._destroyed)
|
|
return;
|
|
|
|
GLib.source_remove(this._childWatch);
|
|
|
|
this._stdin.close(null);
|
|
// Stdout is closed when we finish reading from it
|
|
|
|
this._destroyed = true;
|
|
},
|
|
|
|
_vpnChildFinished: function(pid, status, requestObj) {
|
|
if (this._newStylePlugin) {
|
|
// For new style plugin, all work is done in the async reading functions
|
|
// Just reap the process here
|
|
return;
|
|
}
|
|
|
|
let [exited, exitStatus] = Shell.util_wifexited(status);
|
|
|
|
if (exited) {
|
|
if (exitStatus != 0)
|
|
this._agent.respond(this._requestId, Shell.NetworkAgentResponse.USER_CANCELED);
|
|
else
|
|
this._agent.respond(this._requestId, Shell.NetworkAgentResponse.CONFIRMED);
|
|
} else
|
|
this._agent.respond(this._requestId, Shell.NetworkAgentResponse.INTERNAL_ERROR);
|
|
|
|
this.destroy();
|
|
},
|
|
|
|
_vpnChildProcessLineOldStyle: function(line) {
|
|
if (this._previousLine != undefined) {
|
|
// Two consecutive newlines mean that the child should be closed
|
|
// (the actual newlines are eaten by Gio.DataInputStream)
|
|
// Send a termination message
|
|
if (line == '' && this._previousLine == '') {
|
|
try {
|
|
this._stdin.write('QUIT\n\n', null);
|
|
} catch(e) { /* ignore broken pipe errors */ }
|
|
} else {
|
|
this._agent.set_password(this._requestId, this._previousLine, line);
|
|
this._previousLine = undefined;
|
|
}
|
|
} else {
|
|
this._previousLine = line;
|
|
}
|
|
},
|
|
|
|
_readStdoutOldStyle: function() {
|
|
this._dataStdout.read_line_async(GLib.PRIORITY_DEFAULT, null, Lang.bind(this, function(stream, result) {
|
|
let [line, len] = this._dataStdout.read_line_finish_utf8(result);
|
|
|
|
if (line == null) {
|
|
// end of file
|
|
this._stdout.close(null);
|
|
return;
|
|
}
|
|
|
|
this._vpnChildProcessLineOldStyle(line);
|
|
|
|
// try to read more!
|
|
this._readStdoutOldStyle();
|
|
}));
|
|
},
|
|
|
|
_readStdoutNewStyle: function() {
|
|
this._dataStdout.fill_async(-1, GLib.PRIORITY_DEFAULT, null, Lang.bind(this, function(stream, result) {
|
|
let cnt = this._dataStdout.fill_finish(result);
|
|
|
|
if (cnt == 0) {
|
|
// end of file
|
|
this._showNewStyleDialog();
|
|
|
|
this._stdout.close(null);
|
|
return;
|
|
}
|
|
|
|
// Try to read more
|
|
this._dataStdout.set_buffer_size(2 * this._dataStdout.get_buffer_size());
|
|
this._readStdoutNewStyle();
|
|
}));
|
|
},
|
|
|
|
_showNewStyleDialog: function() {
|
|
let keyfile = new GLib.KeyFile();
|
|
let contentOverride;
|
|
|
|
try {
|
|
keyfile.load_from_data(this._dataStdout.peek_buffer(), -1,
|
|
GLib.KeyFileFlags.NONE);
|
|
|
|
if (keyfile.get_integer(VPN_UI_GROUP, 'Version') != 2)
|
|
throw new Error('Invalid plugin keyfile version, is %d');
|
|
|
|
contentOverride = { title: keyfile.get_string(VPN_UI_GROUP, 'Title'),
|
|
message: keyfile.get_string(VPN_UI_GROUP, 'Description'),
|
|
secrets: [] };
|
|
|
|
let [groups, len] = keyfile.get_groups();
|
|
for (let i = 0; i < groups.length; i++) {
|
|
if (groups[i] == VPN_UI_GROUP)
|
|
continue;
|
|
|
|
let value = keyfile.get_string(groups[i], 'Value');
|
|
let shouldAsk = keyfile.get_boolean(groups[i], 'ShouldAsk');
|
|
|
|
if (shouldAsk) {
|
|
contentOverride.secrets.push({ label: keyfile.get_string(groups[i], 'Label'),
|
|
key: groups[i],
|
|
value: value,
|
|
password: keyfile.get_boolean(groups[i], 'IsSecret')
|
|
});
|
|
} else {
|
|
if (!value.length) // Ignore empty secrets
|
|
continue;
|
|
|
|
this._agent.set_password(this._requestId, groups[i], value);
|
|
}
|
|
}
|
|
} catch(e) {
|
|
logError(e, 'error while reading VPN plugin output keyfile');
|
|
|
|
this._agent.respond(this._requestId, Shell.NetworkAgentResponse.INTERNAL_ERROR);
|
|
return;
|
|
}
|
|
|
|
if (contentOverride.secrets.length) {
|
|
// Only show the dialog if we actually have something to ask
|
|
this._shellDialog = new NetworkSecretDialog(this._agent, this._requestId, this._connection, 'vpn', [], contentOverride);
|
|
this._shellDialog.open(global.get_current_time());
|
|
} else {
|
|
this._agent.respond(this._requestId, Shell.NetworkAgentResponse.CONFIRMED);
|
|
}
|
|
},
|
|
|
|
_writeConnection: function() {
|
|
let vpnSetting = this._connection.get_setting_vpn();
|
|
|
|
try {
|
|
vpnSetting.foreach_data_item(Lang.bind(this, function(key, value) {
|
|
this._stdin.write('DATA_KEY=' + key + '\n', null);
|
|
this._stdin.write('DATA_VAL=' + (value || '') + '\n\n', null);
|
|
}));
|
|
vpnSetting.foreach_secret(Lang.bind(this, function(key, value) {
|
|
this._stdin.write('SECRET_KEY=' + key + '\n', null);
|
|
this._stdin.write('SECRET_VAL=' + (value || '') + '\n\n', null);
|
|
}));
|
|
this._stdin.write('DONE\n\n', null);
|
|
} catch(e) {
|
|
logError(e, 'internal error while writing connection to helper');
|
|
|
|
this._agent.respond(this._requestId, Shell.NetworkAgentResponse.INTERNAL_ERROR);
|
|
}
|
|
},
|
|
});
|
|
|
|
const NetworkAgent = new Lang.Class({
|
|
Name: 'NetworkAgent',
|
|
|
|
_init: function() {
|
|
this._native = new Shell.NetworkAgent({ auto_register: true,
|
|
identifier: 'org.gnome.Shell.NetworkAgent' });
|
|
|
|
this._dialogs = { };
|
|
this._vpnRequests = { };
|
|
|
|
this._native.connect('new-request', Lang.bind(this, this._newRequest));
|
|
this._native.connect('cancel-request', Lang.bind(this, this._cancelRequest));
|
|
},
|
|
|
|
_newRequest: function(agent, requestId, connection, settingName, hints, flags) {
|
|
if (settingName == 'vpn') {
|
|
this._vpnRequest(requestId, connection, hints, flags);
|
|
return;
|
|
}
|
|
|
|
let dialog = new NetworkSecretDialog(agent, requestId, connection, settingName, hints);
|
|
dialog.connect('destroy', Lang.bind(this, function() {
|
|
delete this._dialogs[requestId];
|
|
}));
|
|
this._dialogs[requestId] = dialog;
|
|
dialog.open(global.get_current_time());
|
|
},
|
|
|
|
_cancelRequest: function(agent, requestId) {
|
|
if (this._dialogs[requestId]) {
|
|
this._dialogs[requestId].close(global.get_current_time());
|
|
this._dialogs[requestId].destroy();
|
|
delete this._dialogs[requestId];
|
|
} else if (this._vpnRequests[requestId]) {
|
|
this._vpnRequests[requestId].cancel();
|
|
delete this._vpnRequests[requestId];
|
|
}
|
|
},
|
|
|
|
_vpnRequest: function(requestId, connection, hints, flags) {
|
|
let vpnSetting = connection.get_setting_vpn();
|
|
let serviceType = vpnSetting.service_type;
|
|
|
|
this._buildVPNServiceCache();
|
|
|
|
let binary = this._vpnBinaries[serviceType];
|
|
if (!binary) {
|
|
log('Invalid VPN service type (cannot find authentication binary)');
|
|
|
|
/* cancel the auth process */
|
|
this._native.respond(requestId, Shell.NetworkAgentResponse.INTERNAL_ERROR);
|
|
return;
|
|
}
|
|
|
|
this._vpnRequests[requestId] = new VPNRequestHandler(this._native, requestId, binary, serviceType, connection, hints, flags);
|
|
},
|
|
|
|
_buildVPNServiceCache: function() {
|
|
if (this._vpnCacheBuilt)
|
|
return;
|
|
|
|
this._vpnCacheBuilt = true;
|
|
this._vpnBinaries = { };
|
|
|
|
let dir = Gio.file_new_for_path(GLib.build_filenamev([Config.SYSCONFDIR, 'NetworkManager/VPN']));
|
|
try {
|
|
let fileEnum = dir.enumerate_children('standard::name', Gio.FileQueryInfoFlags.NONE, null);
|
|
let info;
|
|
|
|
while ((info = fileEnum.next_file(null))) {
|
|
let name = info.get_name();
|
|
if (name.substr(-5) != '.name')
|
|
continue;
|
|
|
|
try {
|
|
let keyfile = new GLib.KeyFile();
|
|
keyfile.load_from_file(dir.get_child(name).get_path(), GLib.KeyFileFlags.NONE);
|
|
let service = keyfile.get_string('VPN Connection', 'service');
|
|
let binary = keyfile.get_string('GNOME', 'auth-dialog');
|
|
let externalUIMode = false;
|
|
try {
|
|
externalUIMode = keyfile.get_boolean('GNOME', 'external-ui-mode');
|
|
} catch(e) { } // ignore errors if key does not exist
|
|
let path = GLib.build_filenamev([Config.LIBEXECDIR, binary]);
|
|
|
|
if (GLib.file_test(path, GLib.FileTest.IS_EXECUTABLE))
|
|
this._vpnBinaries[service] = { fileName: path, externalUIMode: externalUIMode };
|
|
else
|
|
throw new Error('VPN plugin at %s is not executable'.format(path));
|
|
} catch(e) {
|
|
log('Error \'%s\' while processing VPN keyfile \'%s\''.
|
|
format(e.message, dir.get_child(name).get_path()));
|
|
continue;
|
|
}
|
|
}
|
|
} catch(e) {
|
|
logError(e, 'error while enumerating VPN auth helpers');
|
|
}
|
|
}
|
|
});
|