From f9d480cfe50ca1d7a0f0b5a2b8bb9932962bfbe7 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 17:07:22 +0200 Subject: Adding upstream version 3.38.6. Signed-off-by: Daniel Baumann --- js/ui/status/location.js | 387 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 387 insertions(+) create mode 100644 js/ui/status/location.js (limited to 'js/ui/status/location.js') diff --git a/js/ui/status/location.js b/js/ui/status/location.js new file mode 100644 index 0000000..4250ed0 --- /dev/null +++ b/js/ui/status/location.js @@ -0,0 +1,387 @@ +// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*- +/* exported Indicator */ + +const { Clutter, Gio, GLib, GObject, Shell, St } = imports.gi; + +const Dialog = imports.ui.dialog; +const Main = imports.ui.main; +const PanelMenu = imports.ui.panelMenu; +const PopupMenu = imports.ui.popupMenu; +const ModalDialog = imports.ui.modalDialog; +const PermissionStore = imports.misc.permissionStore; + +const { loadInterfaceXML } = imports.misc.fileUtils; + +const LOCATION_SCHEMA = 'org.gnome.system.location'; +const MAX_ACCURACY_LEVEL = 'max-accuracy-level'; +const ENABLED = 'enabled'; + +const APP_PERMISSIONS_TABLE = 'gnome'; +const APP_PERMISSIONS_ID = 'geolocation'; + +var GeoclueAccuracyLevel = { + NONE: 0, + COUNTRY: 1, + CITY: 4, + NEIGHBORHOOD: 5, + STREET: 6, + EXACT: 8, +}; + +function accuracyLevelToString(accuracyLevel) { + for (let key in GeoclueAccuracyLevel) { + if (GeoclueAccuracyLevel[key] == accuracyLevel) + return key; + } + + return 'NONE'; +} + +var GeoclueIface = loadInterfaceXML('org.freedesktop.GeoClue2.Manager'); +const GeoclueManager = Gio.DBusProxy.makeProxyWrapper(GeoclueIface); + +var AgentIface = loadInterfaceXML('org.freedesktop.GeoClue2.Agent'); + +var Indicator = GObject.registerClass( +class Indicator extends PanelMenu.SystemIndicator { + _init() { + super._init(); + + this._settings = new Gio.Settings({ schema_id: LOCATION_SCHEMA }); + this._settings.connect('changed::%s'.format(ENABLED), + this._onMaxAccuracyLevelChanged.bind(this)); + this._settings.connect('changed::%s'.format(MAX_ACCURACY_LEVEL), + this._onMaxAccuracyLevelChanged.bind(this)); + + this._indicator = this._addIndicator(); + this._indicator.icon_name = 'find-location-symbolic'; + + this._item = new PopupMenu.PopupSubMenuMenuItem('', true); + this._item.icon.icon_name = 'find-location-symbolic'; + + this._agent = Gio.DBusExportedObject.wrapJSObject(AgentIface, this); + this._agent.export(Gio.DBus.system, '/org/freedesktop/GeoClue2/Agent'); + + this._item.label.text = _("Location Enabled"); + this._onOffAction = this._item.menu.addAction(_("Disable"), this._onOnOffAction.bind(this)); + this._item.menu.addSettingsAction(_('Privacy Settings'), 'gnome-location-panel.desktop'); + + this.menu.addMenuItem(this._item); + + this._watchId = Gio.bus_watch_name(Gio.BusType.SYSTEM, + 'org.freedesktop.GeoClue2', + 0, + this._connectToGeoclue.bind(this), + this._onGeoclueVanished.bind(this)); + Main.sessionMode.connect('updated', this._onSessionUpdated.bind(this)); + this._onSessionUpdated(); + this._onMaxAccuracyLevelChanged(); + this._connectToGeoclue(); + this._connectToPermissionStore(); + } + + get MaxAccuracyLevel() { + return this._getMaxAccuracyLevel(); + } + + AuthorizeAppAsync(params, invocation) { + let [desktopId, reqAccuracyLevel] = params; + + let authorizer = new AppAuthorizer(desktopId, + reqAccuracyLevel, + this._permStoreProxy, + this._getMaxAccuracyLevel()); + + authorizer.authorize(accuracyLevel => { + let ret = accuracyLevel != GeoclueAccuracyLevel.NONE; + invocation.return_value(GLib.Variant.new('(bu)', + [ret, accuracyLevel])); + }); + } + + _syncIndicator() { + if (this._managerProxy == null) { + this._indicator.visible = false; + this._item.visible = false; + return; + } + + this._indicator.visible = this._managerProxy.InUse; + this._item.visible = this._indicator.visible; + this._updateMenuLabels(); + } + + _connectToGeoclue() { + if (this._managerProxy != null || this._connecting) + return false; + + this._connecting = true; + new GeoclueManager(Gio.DBus.system, + 'org.freedesktop.GeoClue2', + '/org/freedesktop/GeoClue2/Manager', + this._onManagerProxyReady.bind(this)); + return true; + } + + _onManagerProxyReady(proxy, error) { + if (error != null) { + log(error.message); + this._connecting = false; + return; + } + + this._managerProxy = proxy; + this._propertiesChangedId = this._managerProxy.connect('g-properties-changed', + this._onGeocluePropsChanged.bind(this)); + + this._syncIndicator(); + + this._managerProxy.AddAgentRemote('gnome-shell', this._onAgentRegistered.bind(this)); + } + + _onAgentRegistered(result, error) { + this._connecting = false; + this._notifyMaxAccuracyLevel(); + + if (error != null) + log(error.message); + } + + _onGeoclueVanished() { + if (this._propertiesChangedId) { + this._managerProxy.disconnect(this._propertiesChangedId); + this._propertiesChangedId = 0; + } + this._managerProxy = null; + + this._syncIndicator(); + } + + _onOnOffAction() { + let enabled = this._settings.get_boolean(ENABLED); + this._settings.set_boolean(ENABLED, !enabled); + } + + _onSessionUpdated() { + let sensitive = !Main.sessionMode.isLocked && !Main.sessionMode.isGreeter; + this.menu.setSensitive(sensitive); + } + + _updateMenuLabels() { + if (this._settings.get_boolean(ENABLED)) { + this._item.label.text = this._indicator.visible + ? _("Location In Use") + : _("Location Enabled"); + this._onOffAction.label.text = _("Disable"); + } else { + this._item.label.text = _("Location Disabled"); + this._onOffAction.label.text = _("Enable"); + } + } + + _onMaxAccuracyLevelChanged() { + this._updateMenuLabels(); + + // Gotta ensure geoclue is up and we are registered as agent to it + // before we emit the notify for this property change. + if (!this._connectToGeoclue()) + this._notifyMaxAccuracyLevel(); + } + + _getMaxAccuracyLevel() { + if (this._settings.get_boolean(ENABLED)) { + let level = this._settings.get_string(MAX_ACCURACY_LEVEL); + + return GeoclueAccuracyLevel[level.toUpperCase()] || + GeoclueAccuracyLevel.NONE; + } else { + return GeoclueAccuracyLevel.NONE; + } + } + + _notifyMaxAccuracyLevel() { + let variant = new GLib.Variant('u', this._getMaxAccuracyLevel()); + this._agent.emit_property_changed('MaxAccuracyLevel', variant); + } + + _onGeocluePropsChanged(proxy, properties) { + let unpacked = properties.deep_unpack(); + if ("InUse" in unpacked) + this._syncIndicator(); + } + + _connectToPermissionStore() { + this._permStoreProxy = null; + new PermissionStore.PermissionStore(this._onPermStoreProxyReady.bind(this)); + } + + _onPermStoreProxyReady(proxy, error) { + if (error != null) { + log(error.message); + return; + } + + this._permStoreProxy = proxy; + } +}); + +var AppAuthorizer = class { + constructor(desktopId, reqAccuracyLevel, permStoreProxy, maxAccuracyLevel) { + this.desktopId = desktopId; + this.reqAccuracyLevel = reqAccuracyLevel; + this._permStoreProxy = permStoreProxy; + this._maxAccuracyLevel = maxAccuracyLevel; + this._permissions = {}; + + this._accuracyLevel = GeoclueAccuracyLevel.NONE; + } + + authorize(onAuthDone) { + this._onAuthDone = onAuthDone; + + let appSystem = Shell.AppSystem.get_default(); + this._app = appSystem.lookup_app('%s.desktop'.format(this.desktopId)); + if (this._app == null || this._permStoreProxy == null) { + this._completeAuth(); + + return; + } + + this._permStoreProxy.LookupRemote(APP_PERMISSIONS_TABLE, + APP_PERMISSIONS_ID, + this._onPermLookupDone.bind(this)); + } + + _onPermLookupDone(result, error) { + if (error != null) { + if (error.domain == Gio.DBusError) { + // Likely no xdg-app installed, just authorize the app + this._accuracyLevel = this.reqAccuracyLevel; + this._permStoreProxy = null; + this._completeAuth(); + } else { + // Currently xdg-app throws an error if we lookup for + // unknown ID (which would be the case first time this code + // runs) so we continue with user authorization as normal + // and ID is added to the store if user says "yes". + log(error.message); + this._permissions = {}; + this._userAuthorizeApp(); + } + + return; + } + + [this._permissions] = result; + let permission = this._permissions[this.desktopId]; + + if (permission == null) { + this._userAuthorizeApp(); + } else { + let [levelStr] = permission || ['NONE']; + this._accuracyLevel = GeoclueAccuracyLevel[levelStr] || + GeoclueAccuracyLevel.NONE; + this._completeAuth(); + } + } + + _userAuthorizeApp() { + let name = this._app.get_name(); + let appInfo = this._app.get_app_info(); + let reason = appInfo.get_locale_string("X-Geoclue-Reason"); + + this._showAppAuthDialog(name, reason); + } + + _showAppAuthDialog(name, reason) { + this._dialog = new GeolocationDialog(name, + reason, + this.reqAccuracyLevel); + + let responseId = this._dialog.connect('response', (dialog, level) => { + this._dialog.disconnect(responseId); + this._accuracyLevel = level; + this._completeAuth(); + }); + + this._dialog.open(); + } + + _completeAuth() { + if (this._accuracyLevel != GeoclueAccuracyLevel.NONE) { + this._accuracyLevel = Math.clamp(this._accuracyLevel, + 0, this._maxAccuracyLevel); + } + this._saveToPermissionStore(); + + this._onAuthDone(this._accuracyLevel); + } + + _saveToPermissionStore() { + if (this._permStoreProxy == null) + return; + + let levelStr = accuracyLevelToString(this._accuracyLevel); + let dateStr = Math.round(Date.now() / 1000).toString(); + this._permissions[this.desktopId] = [levelStr, dateStr]; + + let data = GLib.Variant.new('av', {}); + + this._permStoreProxy.SetRemote(APP_PERMISSIONS_TABLE, + true, + APP_PERMISSIONS_ID, + this._permissions, + data, + (result, error) => { + if (error != null) + log(error.message); + }); + } +}; + +var GeolocationDialog = GObject.registerClass({ + Signals: { 'response': { param_types: [GObject.TYPE_UINT] } }, +}, class GeolocationDialog extends ModalDialog.ModalDialog { + _init(name, reason, reqAccuracyLevel) { + super._init({ styleClass: 'geolocation-dialog' }); + this.reqAccuracyLevel = reqAccuracyLevel; + + let content = new Dialog.MessageDialogContent({ + title: _('Allow location access'), + /* Translators: %s is an application name */ + description: _('The app %s wants to access your location').format(name), + }); + + let reasonLabel = new St.Label({ + text: reason, + style_class: 'message-dialog-description', + }); + content.add_child(reasonLabel); + + let infoLabel = new St.Label({ + text: _('Location access can be changed at any time from the privacy settings.'), + style_class: 'message-dialog-description', + }); + content.add_child(infoLabel); + + this.contentLayout.add_child(content); + + let button = this.addButton({ label: _("Deny Access"), + action: this._onDenyClicked.bind(this), + key: Clutter.KEY_Escape }); + this.addButton({ label: _("Grant Access"), + action: this._onGrantClicked.bind(this) }); + + this.setInitialKeyFocus(button); + } + + _onGrantClicked() { + this.emit('response', this.reqAccuracyLevel); + this.close(); + } + + _onDenyClicked() { + this.emit('response', GeoclueAccuracyLevel.NONE); + this.close(); + } +}); -- cgit v1.2.3