diff options
Diffstat (limited to 'js/ui/components/networkAgent.js')
| -rw-r--r-- | js/ui/components/networkAgent.js | 809 |
1 files changed, 809 insertions, 0 deletions
diff --git a/js/ui/components/networkAgent.js b/js/ui/components/networkAgent.js new file mode 100644 index 0000000..38b55da --- /dev/null +++ b/js/ui/components/networkAgent.js @@ -0,0 +1,809 @@ +// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*- +/* exported Component */ + +const { Clutter, Gio, GLib, GObject, NM, Pango, Shell, St } = imports.gi; +const ByteArray = imports.byteArray; +const Signals = imports.signals; + +const Dialog = imports.ui.dialog; +const Main = imports.ui.main; +const MessageTray = imports.ui.messageTray; +const ModalDialog = imports.ui.modalDialog; +const ShellEntry = imports.ui.shellEntry; + +Gio._promisify(Shell.NetworkAgent.prototype, 'init_async', 'init_finish'); +Gio._promisify(Shell.NetworkAgent.prototype, + 'search_vpn_plugin', 'search_vpn_plugin_finish'); + +const VPN_UI_GROUP = 'VPN Plugin UI'; + +var NetworkSecretDialog = GObject.registerClass( +class NetworkSecretDialog extends ModalDialog.ModalDialog { + _init(agent, requestId, connection, settingName, hints, flags, contentOverride) { + super._init({ 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 contentBox = new Dialog.MessageDialogContent({ + title: this._content.title, + description: this._content.message, + }); + + let initialFocusSet = false; + for (let i = 0; i < this._content.secrets.length; i++) { + let secret = this._content.secrets[i]; + let reactive = secret.key != null; + + let entryParams = { + style_class: 'prompt-dialog-password-entry', + hint_text: secret.label, + text: secret.value, + can_focus: reactive, + reactive, + x_align: Clutter.ActorAlign.CENTER, + }; + if (secret.password) + secret.entry = new St.PasswordEntry(entryParams); + else + secret.entry = new St.Entry(entryParams); + ShellEntry.addContextMenu(secret.entry); + contentBox.add_child(secret.entry); + + 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', this._onOk.bind(this)); + secret.entry.clutter_text.connect('text-changed', () => { + 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; + } + } + + if (this._content.secrets.some(s => s.password)) { + let capsLockWarning = new ShellEntry.CapsLockWarning(); + contentBox.add_child(capsLockWarning); + } + + if (flags & NM.SecretAgentGetSecretsFlags.WPS_PBC_ACTIVE) { + let descriptionLabel = new St.Label({ + text: _('Alternatively you can connect by pushing the “WPS” button on your router.'), + style_class: 'message-dialog-description', + }); + descriptionLabel.clutter_text.line_wrap = true; + descriptionLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE; + + contentBox.add_child(descriptionLabel); + } + + this.contentLayout.add_child(contentBox); + + this._okButton = { + label: _("Connect"), + action: this._onOk.bind(this), + default: true, + }; + + this.setButtons([{ + label: _("Cancel"), + action: this.cancel.bind(this), + key: Clutter.KEY_Escape, + }, this._okButton]); + + this._updateOkButton(); + } + + _updateOkButton() { + 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; + } + + _onOk() { + 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) { + if (this._settingName === 'vpn') + this._agent.add_vpn_secret(this._requestId, secret.key, secret.value); + else + 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() { + this._agent.respond(this._requestId, Shell.NetworkAgentResponse.USER_CANCELED); + this.close(global.get_current_time()); + } + + _validateWpaPsk(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(secret) { + let value = secret.value; + if (secret.wep_key_type == NM.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 == NM.WepKeyType.PASSPHRASE) { + if (value.length < 0 || value.length > 64) + return false; + } + return true; + } + + _getWirelessSecrets(secrets, _wirelessSetting) { + let wirelessSecuritySetting = this._connection.get_setting_wireless_security(); + + if (this._settingName == '802-1x') { + this._get8021xSecrets(secrets); + return; + } + + switch (wirelessSecuritySetting.key_mgmt) { + // First the easy ones + case 'wpa-none': + case 'wpa-psk': + case 'sae': + 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%s'.format(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: %s'.format(wirelessSecuritySetting.key_mgmt)); + } + } + + _get8021xSecrets(secrets) { + let ieee8021xSetting = this._connection.get_setting_802_1x(); + + /* If hints were given we know exactly what we need to ask */ + if (this._settingName == "802-1x" && this._hints.length) { + if (this._hints.includes('identity')) { + secrets.push({ label: _('Username'), key: 'identity', + value: ieee8021xSetting.identity || '', password: false }); + } + if (this._hints.includes('password')) { + secrets.push({ label: _('Password'), key: 'password', + value: ieee8021xSetting.password || '', password: true }); + } + if (this._hints.includes('private-key-password')) { + secrets.push({ label: _('Private key password'), key: 'private-key-password', + value: ieee8021xSetting.private_key_password || '', password: true }); + } + return; + } + + switch (ieee8021xSetting.get_eap_method(0)) { + case 'md5': + case 'leap': + case 'ttls': + case 'peap': + case 'fast': + // 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: %s'.format(ieee8021xSetting.get_eap_method(0))); + } + } + + _getPPPoESecrets(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(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() { + 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 = NM.utils_ssid_to_utf8(wirelessSetting.get_ssid().get_data()); + content.title = _('Authentication required'); + 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.includes('pin')) { + 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 }); + break; + } + // fall through + case 'cdma': + case 'bluetooth': + content.title = _('Authentication required'); + 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: %s'.format(connectionType)); + } + + return content; + } +}); + +var VPNRequestHandler = class { + constructor(agent, requestId, authHelper, serviceType, connection, hints, flags) { + this._agent = agent; + this._requestId = requestId; + this._connection = connection; + this._flags = flags; + 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 & NM.SecretAgentGetSecretsFlags.ALLOW_INTERACTION) + argv.push('-i'); + if (flags & NM.SecretAgentGetSecretsFlags.REQUEST_NEW) + argv.push('-r'); + if (authHelper.supportsHints) { + for (let i = 0; i < hints.length; i++) { + argv.push('-t'); + argv.push(hints[i]); + } + } + + 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 }); + GLib.close(stderr); + 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, + this._vpnChildFinished.bind(this)); + + this._writeConnection(); + } catch (e) { + logError(e, 'error while spawning VPN auth helper'); + + this._agent.respond(requestId, Shell.NetworkAgentResponse.INTERNAL_ERROR); + } + } + + cancel(respond) { + if (respond) + this._agent.respond(this._requestId, Shell.NetworkAgentResponse.USER_CANCELED); + + 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() { + if (this._destroyed) + return; + + this.emit('destroy'); + if (this._childWatch) + GLib.source_remove(this._childWatch); + + this._stdin.close(null); + // Stdout is closed when we finish reading from it + + this._destroyed = true; + } + + _vpnChildFinished(pid, status, _requestObj) { + this._childWatch = 0; + 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(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.add_vpn_secret(this._requestId, this._previousLine, line); + this._previousLine = undefined; + } + } else { + this._previousLine = line; + } + } + + async _readStdoutOldStyle() { + const [line, len_] = + await this._dataStdout.read_line_async(GLib.PRIORITY_DEFAULT, null); + + if (line === null) { + // end of file + this._stdout.close(null); + return; + } + + this._vpnChildProcessLineOldStyle(ByteArray.toString(line)); + + // try to read more! + this._readStdoutOldStyle(); + } + + async _readStdoutNewStyle() { + const cnt = + await this._dataStdout.fill_async(-1, GLib.PRIORITY_DEFAULT, null); + + 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() { + let keyfile = new GLib.KeyFile(); + let data; + let contentOverride; + + try { + data = ByteArray.toGBytes(this._dataStdout.peek_buffer()); + keyfile.load_from_bytes(data, 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, + password: keyfile.get_boolean(groups[i], 'IsSecret'), + }); + } else { + if (!value.length) // Ignore empty secrets + continue; + + this._agent.add_vpn_secret(this._requestId, groups[i], value); + } + } + } catch (e) { + // No output is a valid case it means "both secrets are stored" + if (data.length > 0) { + logError(e, 'error while reading VPN plugin output keyfile'); + + this._agent.respond(this._requestId, Shell.NetworkAgentResponse.INTERNAL_ERROR); + this.destroy(); + return; + } + } + + if (contentOverride && 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', [], this._flags, contentOverride); + this._shellDialog.open(global.get_current_time()); + } else { + this._agent.respond(this._requestId, Shell.NetworkAgentResponse.CONFIRMED); + this.destroy(); + } + } + + _writeConnection() { + let vpnSetting = this._connection.get_setting_vpn(); + + try { + vpnSetting.foreach_data_item((key, value) => { + this._stdin.write('DATA_KEY=%s\n'.format(key), null); + this._stdin.write('DATA_VAL=%s\n\n'.format(value || ''), null); + }); + vpnSetting.foreach_secret((key, value) => { + this._stdin.write('SECRET_KEY=%s\n'.format(key), null); + this._stdin.write('SECRET_VAL=%s\n\n'.format(value || ''), 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); + this.destroy(); + } + } +}; +Signals.addSignalMethods(VPNRequestHandler.prototype); + +var NetworkAgent = class { + constructor() { + this._native = new Shell.NetworkAgent({ + identifier: 'org.gnome.Shell.NetworkAgent', + capabilities: NM.SecretAgentCapabilities.VPN_HINTS, + auto_register: false, + }); + + this._dialogs = { }; + this._vpnRequests = { }; + this._notifications = { }; + + this._native.connect('new-request', this._newRequest.bind(this)); + this._native.connect('cancel-request', this._cancelRequest.bind(this)); + + this._initialized = false; + this._initNative(); + } + + async _initNative() { + try { + await this._native.init_async(GLib.PRIORITY_DEFAULT, null); + this._initialized = true; + } catch (e) { + this._native = null; + logError(e, 'error initializing the NetworkManager Agent'); + } + } + + enable() { + if (!this._native) + return; + + this._native.auto_register = true; + if (this._initialized && !this._native.registered) + this._native.register_async(null, null); + } + + disable() { + let requestId; + + for (requestId in this._dialogs) + this._dialogs[requestId].cancel(); + this._dialogs = { }; + + for (requestId in this._vpnRequests) + this._vpnRequests[requestId].cancel(true); + this._vpnRequests = { }; + + for (requestId in this._notifications) + this._notifications[requestId].destroy(); + this._notifications = { }; + + if (!this._native) + return; + + this._native.auto_register = false; + if (this._initialized && this._native.registered) + this._native.unregister_async(null, null); + } + + _showNotification(requestId, connection, settingName, hints, flags) { + let source = new MessageTray.Source(_("Network Manager"), 'network-transmit-receive'); + source.policy = new MessageTray.NotificationApplicationPolicy('gnome-network-panel'); + + let title, body; + + let connectionSetting = connection.get_setting_connection(); + let connectionType = connectionSetting.get_connection_type(); + switch (connectionType) { + case '802-11-wireless': { + let wirelessSetting = connection.get_setting_wireless(); + let ssid = NM.utils_ssid_to_utf8(wirelessSetting.get_ssid().get_data()); + title = _('Authentication required'); + body = _("Passwords or encryption keys are required to access the wireless network “%s”.").format(ssid); + break; + } + case '802-3-ethernet': + title = _("Wired 802.1X authentication"); + body = _("A password is required to connect to “%s”.".format(connection.get_id())); + break; + case 'pppoe': + title = _("DSL authentication"); + body = _("A password is required to connect to “%s”.".format(connection.get_id())); + break; + case 'gsm': + if (hints.includes('pin')) { + title = _("PIN code required"); + body = _("PIN code is needed for the mobile broadband device"); + break; + } + // fall through + case 'cdma': + case 'bluetooth': + title = _('Authentication required'); + body = _("A password is required to connect to “%s”.").format(connectionSetting.get_id()); + break; + case 'vpn': + title = _("VPN password"); + body = _("A password is required to connect to “%s”.").format(connectionSetting.get_id()); + break; + default: + log('Invalid connection type: %s'.format(connectionType)); + this._native.respond(requestId, Shell.NetworkAgentResponse.INTERNAL_ERROR); + return; + } + + let notification = new MessageTray.Notification(source, title, body); + + notification.connect('activated', () => { + notification.answered = true; + this._handleRequest(requestId, connection, settingName, hints, flags); + }); + + this._notifications[requestId] = notification; + notification.connect('destroy', () => { + if (!notification.answered) + this._native.respond(requestId, Shell.NetworkAgentResponse.USER_CANCELED); + delete this._notifications[requestId]; + }); + + Main.messageTray.add(source); + source.showNotification(notification); + } + + _newRequest(agent, requestId, connection, settingName, hints, flags) { + if (!(flags & NM.SecretAgentGetSecretsFlags.USER_REQUESTED)) + this._showNotification(requestId, connection, settingName, hints, flags); + else + this._handleRequest(requestId, connection, settingName, hints, flags); + } + + _handleRequest(requestId, connection, settingName, hints, flags) { + if (settingName == 'vpn') { + this._vpnRequest(requestId, connection, hints, flags); + return; + } + + let dialog = new NetworkSecretDialog(this._native, requestId, connection, settingName, hints, flags); + dialog.connect('destroy', () => { + delete this._dialogs[requestId]; + }); + this._dialogs[requestId] = dialog; + dialog.open(global.get_current_time()); + } + + _cancelRequest(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(false); + delete this._vpnRequests[requestId]; + } + } + + async _vpnRequest(requestId, connection, hints, flags) { + let vpnSetting = connection.get_setting_vpn(); + let serviceType = vpnSetting.service_type; + + let binary = await this._findAuthBinary(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; + } + + let vpnRequest = new VPNRequestHandler(this._native, requestId, binary, serviceType, connection, hints, flags); + vpnRequest.connect('destroy', () => { + delete this._vpnRequests[requestId]; + }); + this._vpnRequests[requestId] = vpnRequest; + } + + async _findAuthBinary(serviceType) { + let plugin; + + try { + plugin = await this._native.search_vpn_plugin(serviceType); + } catch (e) { + logError(e); + return null; + } + + const fileName = plugin.get_auth_dialog(); + if (!GLib.file_test(fileName, GLib.FileTest.IS_EXECUTABLE)) { + log('VPN plugin at %s is not executable'.format(fileName)); + return null; + } + + const prop = plugin.lookup_property('GNOME', 'supports-external-ui-mode'); + const trimmedProp = prop ? prop.trim().toLowerCase() : ''; + + return { + fileName, + supportsHints: plugin.supports_hints(), + externalUIMode: ['true', 'yes', 'on', '1'].includes(trimmedProp), + }; + } +}; +var Component = NetworkAgent; |