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-rw-r--r--src/ka-applet.c942
1 files changed, 942 insertions, 0 deletions
diff --git a/src/ka-applet.c b/src/ka-applet.c
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--- /dev/null
+++ b/src/ka-applet.c
@@ -0,0 +1,942 @@
+/* Krb5 Auth Applet -- Acquire and release kerberos tickets
+ *
+ * (C) 2008,2009,2010 Guido Guenther <agx@sigxcpu.org>
+ *
+ * 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 of the License, 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.
+ *
+ */
+
+#include "config.h"
+
+#include <glib/gi18n.h>
+
+#include "ka-applet-priv.h"
+#include "ka-dialog.h"
+#include "ka-gconf-tools.h"
+#include "ka-gconf.h"
+#include "ka-tools.h"
+#include "ka-tickets.h"
+#include "ka-plugin-loader.h"
+#include "ka-closures.h"
+#ifdef HAVE_LIBNOTIFY
+#include <libnotify/notify.h>
+#endif
+
+#define NOTIFY_SECONDS 300
+
+enum ka_icon {
+ inv_icon = 0,
+ exp_icon,
+ val_icon,
+};
+
+enum
+{
+ KA_PROP_0 = 0,
+ KA_PROP_PRINCIPAL,
+ KA_PROP_PK_USERID,
+ KA_PROP_PK_ANCHORS,
+ KA_PROP_TRAYICON,
+ KA_PROP_PW_PROMPT_MINS,
+ KA_PROP_TGT_FORWARDABLE,
+ KA_PROP_TGT_PROXIABLE,
+ KA_PROP_TGT_RENEWABLE,
+};
+
+struct _KaApplet {
+ GObject parent;
+
+ KaAppletPrivate *priv;
+};
+
+struct _KaAppletClass {
+ GObjectClass parent;
+
+ guint signals [KA_SIGNAL_COUNT];
+};
+
+G_DEFINE_TYPE(KaApplet, ka_applet, G_TYPE_OBJECT);
+
+struct _KaAppletPrivate
+{
+ GtkBuilder *uixml;
+ GtkStatusIcon* tray_icon; /* the tray icon */
+ GtkWidget* context_menu; /* the tray icon's context menu */
+ const char* icons[3]; /* for invalid, expiring and valid tickts */
+ gboolean show_trayicon; /* show the trayicon */
+
+ KaPwDialog *pwdialog; /* the password dialog */
+ int pw_prompt_secs; /* when to start prompting for a password */
+ KaPluginLoader *loader; /* Plugin loader */
+
+#ifdef HAVE_LIBNOTIFY
+ NotifyNotification* notification;/* notification messages */
+#endif /* HAVE_LIBNOTIFY */
+ const char* notify_gconf_key; /* disable notification gconf key */
+ char* principal; /* the principal to request */
+ gboolean renewable; /* credentials renewable? */
+ char* pk_userid; /* "userid" for pkint */
+ char* pk_anchors; /* trust anchors for pkint */
+ gboolean tgt_forwardable; /* request a forwardable ticket */
+ gboolean tgt_renewable; /* request a renewable ticket */
+ gboolean tgt_proxiable; /* request a proxiable ticket */
+
+ GConfClient *gconf; /* gconf client */
+};
+
+static void
+ka_applet_set_property (GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ KaApplet* self = KA_APPLET (object);
+
+ switch (property_id) {
+ case KA_PROP_PRINCIPAL:
+ g_free (self->priv->principal);
+ self->priv->principal = g_value_dup_string (value);
+ KA_DEBUG ("%s: %s", pspec->name, self->priv->principal);
+ break;
+
+ case KA_PROP_PK_USERID:
+ g_free (self->priv->pk_userid);
+ self->priv->pk_userid = g_value_dup_string (value);
+ KA_DEBUG ("%s: %s", pspec->name, self->priv->pk_userid);
+ break;
+
+ case KA_PROP_PK_ANCHORS:
+ g_free (self->priv->pk_anchors);
+ self->priv->pk_anchors = g_value_dup_string (value);
+ KA_DEBUG ("%s: %s", pspec->name, self->priv->pk_anchors);
+ break;
+
+ case KA_PROP_TRAYICON:
+ self->priv->show_trayicon = g_value_get_boolean (value);
+ KA_DEBUG ("%s: %s", pspec->name, self->priv->show_trayicon ? "True" : "False");
+ break;
+
+ case KA_PROP_PW_PROMPT_MINS:
+ self->priv->pw_prompt_secs = g_value_get_uint (value) * 60;
+ KA_DEBUG ("%s: %d", pspec->name, self->priv->pw_prompt_secs/60);
+ break;
+
+ case KA_PROP_TGT_FORWARDABLE:
+ self->priv->tgt_forwardable = g_value_get_boolean (value);
+ KA_DEBUG ("%s: %s", pspec->name, self->priv->tgt_forwardable ? "True" : "False");
+ break;
+
+ case KA_PROP_TGT_PROXIABLE:
+ self->priv->tgt_proxiable = g_value_get_boolean (value);
+ KA_DEBUG ("%s: %s", pspec->name, self->priv->tgt_proxiable ? "True" : "False");
+ break;
+
+ case KA_PROP_TGT_RENEWABLE:
+ self->priv->tgt_renewable = g_value_get_boolean (value);
+ KA_DEBUG ("%s: %s", pspec->name, self->priv->tgt_renewable ? "True" : "False");
+ break;
+
+ default:
+ /* We don't have any other property... */
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ break;
+ }
+}
+
+static void
+ka_applet_get_property (GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ KaApplet *self = KA_APPLET (object);
+
+ switch (property_id)
+ {
+ case KA_PROP_PRINCIPAL:
+ g_value_set_string (value, self->priv->principal);
+ break;
+
+ case KA_PROP_PK_USERID:
+ g_value_set_string (value, self->priv->pk_userid);
+ break;
+
+ case KA_PROP_PK_ANCHORS:
+ g_value_set_string (value, self->priv->pk_anchors);
+ break;
+
+ case KA_PROP_TRAYICON:
+ g_value_set_boolean (value, self->priv->show_trayicon);
+ break;
+
+ case KA_PROP_PW_PROMPT_MINS:
+ g_value_set_uint (value, self->priv->pw_prompt_secs / 60);
+ break;
+
+ case KA_PROP_TGT_FORWARDABLE:
+ g_value_set_boolean (value, self->priv->tgt_forwardable);
+ break;
+
+ case KA_PROP_TGT_PROXIABLE:
+ g_value_set_boolean (value, self->priv->tgt_proxiable);
+ break;
+
+ case KA_PROP_TGT_RENEWABLE:
+ g_value_set_boolean (value, self->priv->tgt_renewable);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ break;
+ }
+}
+
+
+static void
+ka_applet_dispose(GObject* object)
+{
+ KaApplet* applet = KA_APPLET(object);
+ GObjectClass *parent_class = G_OBJECT_CLASS (ka_applet_parent_class);
+
+ if (applet->priv->tray_icon) {
+ g_object_unref(applet->priv->tray_icon);
+ applet->priv->tray_icon = NULL;
+ }
+ if (applet->priv->pwdialog) {
+ g_object_unref(applet->priv->pwdialog);
+ applet->priv->pwdialog = NULL;
+ }
+ if (applet->priv->uixml) {
+ g_object_unref(applet->priv->uixml);
+ applet->priv->uixml = NULL;
+ }
+ if (applet->priv->loader) {
+ g_object_unref(applet->priv->loader);
+ applet->priv->loader = NULL;
+ }
+
+ if (parent_class->dispose != NULL)
+ parent_class->dispose (object);
+}
+
+
+static void
+ka_applet_finalize(GObject *object)
+{
+ KaApplet* applet = KA_APPLET(object);
+ GObjectClass *parent_class = G_OBJECT_CLASS (ka_applet_parent_class);
+
+ g_free (applet->priv->principal);
+ g_free (applet->priv->pk_userid);
+ g_free (applet->priv->pk_anchors);
+ /* no need to free applet->priv */
+
+ if (parent_class->finalize != NULL)
+ parent_class->finalize (object);
+}
+
+static void
+ka_applet_init(KaApplet *applet)
+{
+ applet->priv = G_TYPE_INSTANCE_GET_PRIVATE(applet,
+ KA_TYPE_APPLET,
+ KaAppletPrivate);
+}
+
+static void
+ka_applet_class_init(KaAppletClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS(klass);
+ GParamSpec *pspec;
+ const gchar *signalNames [ KA_SIGNAL_COUNT ] = {
+ "krb-tgt-acquired",
+ "krb-tgt-renewed",
+ "krb-tgt-expired"};
+ int i;
+
+ object_class->dispose = ka_applet_dispose;
+ object_class->finalize = ka_applet_finalize;
+ g_type_class_add_private(klass, sizeof(KaAppletPrivate));
+
+ object_class->set_property = ka_applet_set_property;
+ object_class->get_property = ka_applet_get_property;
+
+ pspec = g_param_spec_string ("principal",
+ "Principal",
+ "Get/Set Kerberos principal",
+ "",
+ G_PARAM_CONSTRUCT | G_PARAM_READWRITE);
+ g_object_class_install_property (object_class,
+ KA_PROP_PRINCIPAL,
+ pspec);
+
+ pspec = g_param_spec_string ("pk-userid",
+ "PKinit identifier",
+ "Get/Set Pkinit identifier",
+ "",
+ G_PARAM_CONSTRUCT | G_PARAM_READWRITE);
+ g_object_class_install_property (object_class,
+ KA_PROP_PK_USERID,
+ pspec);
+
+ pspec = g_param_spec_string ("pk-anchors",
+ "PKinit trust anchors",
+ "Get/Set Pkinit trust anchors",
+ "",
+ G_PARAM_CONSTRUCT | G_PARAM_READWRITE);
+ g_object_class_install_property (object_class,
+ KA_PROP_PK_ANCHORS,
+ pspec);
+
+ pspec = g_param_spec_boolean("show-trayicon",
+ "Show tray icon",
+ "Show/Hide the tray icon",
+ TRUE,
+ G_PARAM_CONSTRUCT | G_PARAM_READWRITE);
+ g_object_class_install_property (object_class,
+ KA_PROP_TRAYICON,
+ pspec);
+
+ pspec = g_param_spec_uint ("pw-prompt-mins",
+ "Password prompting interval",
+ "Password prompting interval in minutes",
+ 0, G_MAXUINT, MINUTES_BEFORE_PROMPTING,
+ G_PARAM_CONSTRUCT | G_PARAM_READWRITE);
+ g_object_class_install_property (object_class,
+ KA_PROP_PW_PROMPT_MINS,
+ pspec);
+
+ pspec = g_param_spec_boolean("tgt-forwardable",
+ "Forwardable ticket",
+ "wether to request forwardable tickets",
+ FALSE,
+ G_PARAM_CONSTRUCT | G_PARAM_READWRITE);
+ g_object_class_install_property (object_class,
+ KA_PROP_TGT_FORWARDABLE,
+ pspec);
+
+ pspec = g_param_spec_boolean("tgt-proxiable",
+ "Proxiable ticket",
+ "wether to request proxiable tickets",
+ FALSE,
+ G_PARAM_CONSTRUCT | G_PARAM_READWRITE);
+ g_object_class_install_property (object_class,
+ KA_PROP_TGT_PROXIABLE,
+ pspec);
+
+ pspec = g_param_spec_boolean("tgt-renewable",
+ "Renewable ticket",
+ "wether to request renewable tickets",
+ FALSE,
+ G_PARAM_CONSTRUCT | G_PARAM_READWRITE);
+ g_object_class_install_property (object_class,
+ KA_PROP_TGT_RENEWABLE,
+ pspec);
+
+ for (i = 0; i < KA_SIGNAL_COUNT ; i++) {
+ guint signalId;
+ signalId =
+ g_signal_new ( signalNames [i],
+ G_OBJECT_CLASS_TYPE ( klass ),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL,
+ NULL,
+ ka_closure_VOID__STRING_UINT,
+ G_TYPE_NONE,
+ 2, /* number of parameters */
+ G_TYPE_STRING,
+ G_TYPE_UINT);
+ klass->signals [i] = signalId ;
+ }
+}
+
+
+static KaApplet*
+ka_applet_new(void)
+{
+ return g_object_new (KA_TYPE_APPLET, NULL);
+}
+
+
+/* determine the new tooltip text */
+static char*
+ka_applet_tooltip_text(int remaining)
+{
+ int hours, minutes;
+ gchar* tooltip_text;
+
+ if (remaining > 0) {
+ if (remaining >= 3600) {
+ hours = remaining / 3600;
+ minutes = (remaining % 3600) / 60;
+ /* Translators: First number is hours, second number is minutes */
+ tooltip_text = g_strdup_printf (_("Your credentials expire in %.2d:%.2dh"), hours, minutes);
+ } else {
+ minutes = remaining / 60;
+ tooltip_text = g_strdup_printf (ngettext(
+ "Your credentials expire in %d minute",
+ "Your credentials expire in %d minutes",
+ minutes), minutes);
+ }
+ } else
+ tooltip_text = g_strdup (_("Your credentials have expired"));
+ return tooltip_text;
+}
+
+
+/* determine the current icon */
+static const char*
+ka_applet_select_icon(KaApplet* applet, int remaining)
+{
+ enum ka_icon tray_icon = inv_icon;
+
+ if (remaining > 0) {
+ if (remaining < applet->priv->pw_prompt_secs &&
+ !applet->priv->renewable)
+ tray_icon = exp_icon;
+ else
+ tray_icon = val_icon;
+ }
+
+ return applet->priv->icons[tray_icon];
+}
+
+
+#ifdef HAVE_LIBNOTIFY
+static gboolean
+ka_show_notification (KaApplet *applet)
+{
+ /* wait for the panel to be settled before showing a bubble */
+ if (gtk_status_icon_is_embedded (applet->priv->tray_icon)) {
+ GError *error = NULL;
+ gboolean ret;
+
+ ret = notify_notification_show (applet->priv->notification, &error);
+ if (!ret) {
+ g_assert (error);
+ g_assert (error->message);
+ g_warning ("Failed to show notification: %s", error->message);
+ g_clear_error (&error);
+ }
+ } else {
+ g_timeout_add_seconds (5, (GSourceFunc)ka_show_notification, applet);
+ }
+ return FALSE;
+}
+
+
+static void
+ka_notify_action_cb (NotifyNotification *notification G_GNUC_UNUSED,
+ gchar *action, gpointer user_data)
+{
+ KaApplet *self = KA_APPLET (user_data);
+
+ if (strcmp (action, "dont-show-again") == 0) {
+ KA_DEBUG ("turning of notification %s", self->priv->notify_gconf_key);
+ ka_gconf_set_bool (self->priv->gconf,
+ self->priv->notify_gconf_key,
+ FALSE);
+ self->priv->notify_gconf_key = NULL;
+ } else {
+ g_warning("unkonwn action for callback");
+ }
+}
+
+
+static void
+ka_send_event_notification (KaApplet *applet,
+ const char *summary,
+ const char *message,
+ const char *icon,
+ const char *action)
+{
+ const char *notify_icon;
+
+ g_return_if_fail (applet != NULL);
+ g_return_if_fail (summary != NULL);
+ g_return_if_fail (message != NULL);
+
+ if (!notify_is_initted ())
+ notify_init (PACKAGE);
+
+ if (applet->priv->notification != NULL) {
+ notify_notification_close (applet->priv->notification, NULL);
+ g_object_unref (applet->priv->notification);
+ }
+
+ notify_icon = icon ? icon : "krb-valid-ticket";
+
+ applet->priv->notification = \
+ notify_notification_new_with_status_icon(summary,
+ message,
+ notify_icon,
+ applet->priv->tray_icon);
+
+ notify_notification_set_urgency (applet->priv->notification, NOTIFY_URGENCY_NORMAL);
+ notify_notification_add_action (applet->priv->notification,
+ action,
+ _("Don't show me this again"),
+ (NotifyActionCallback) ka_notify_action_cb,
+ applet, NULL);
+ ka_show_notification (applet);
+}
+#else
+static void
+ka_send_event_notification (KaApplet *applet G_GNUC_UNUSED,
+ const char *summary G_GNUC_UNUSED,
+ const char *message G_GNUC_UNUSED,
+ const char *icon G_GNUC_UNUSED,
+ const char *action G_GNUC_UNUSED)
+{
+}
+#endif /* ! HAVE_LIBNOTIFY */
+
+
+/*
+ * update the tray icon's tooltip and icon
+ * and notify listeners about acquired/expiring tickets via signals
+ */
+int
+ka_applet_update_status(KaApplet* applet, krb5_timestamp expiry)
+{
+ int now = time(0);
+ int remaining = expiry - now;
+ static int last_warn = 0;
+ static gboolean expiry_notified = FALSE;
+ static krb5_timestamp old_expiry = 0;
+ gboolean notify = TRUE;
+ const char* tray_icon = ka_applet_select_icon (applet, remaining);
+ char* tooltip_text = ka_applet_tooltip_text (remaining);
+
+
+ if (remaining > 0) {
+ if (expiry_notified) {
+ ka_gconf_get_bool(applet->priv->gconf,
+ KA_GCONF_KEY_NOTIFY_VALID,
+ &notify);
+ if (notify) {
+ applet->priv->notify_gconf_key = KA_GCONF_KEY_NOTIFY_VALID;
+ ka_send_event_notification (applet,
+ _("Network credentials valid"),
+ _("You've refreshed your Kerberos credentials."),
+ "krb-valid-ticket",
+ "dont-show-again");
+ }
+ ka_applet_signal_emit (applet, KA_SIGNAL_ACQUIRED_TGT, expiry);
+ expiry_notified = FALSE;
+ } else {
+ if (remaining < applet->priv->pw_prompt_secs
+ && (now - last_warn) > NOTIFY_SECONDS
+ && !applet->priv->renewable) {
+ ka_gconf_get_bool(applet->priv->gconf,
+ KA_GCONF_KEY_NOTIFY_EXPIRING,
+ &notify);
+ if (notify) {
+ applet->priv->notify_gconf_key = KA_GCONF_KEY_NOTIFY_EXPIRING;
+ ka_send_event_notification (applet,
+ _("Network credentials expiring"),
+ tooltip_text,
+ "krb-expiring-ticket",
+ "dont-show-again");
+ }
+ last_warn = now;
+ }
+ /* ticket lifetime got longer e.g. by kinit -R */
+ if (old_expiry && expiry > old_expiry)
+ ka_applet_signal_emit (applet, KA_SIGNAL_RENEWED_TGT, expiry);
+ }
+ } else {
+ if (!expiry_notified) {
+ ka_gconf_get_bool(applet->priv->gconf,
+ KA_GCONF_KEY_NOTIFY_EXPIRED,
+ &notify);
+ if (notify) {
+ applet->priv->notify_gconf_key = KA_GCONF_KEY_NOTIFY_EXPIRED;
+ ka_send_event_notification (applet,
+ _("Network credentials expired"),
+ _("Your Kerberos credentails have expired."),
+ "krb-no-valid-ticket",
+ "dont-show-again");
+ }
+ ka_applet_signal_emit (applet, KA_SIGNAL_EXPIRED_TGT, expiry);
+ expiry_notified = TRUE;
+ last_warn = 0;
+ }
+ }
+
+ old_expiry = expiry;
+ gtk_status_icon_set_from_icon_name (applet->priv->tray_icon, tray_icon);
+ gtk_status_icon_set_tooltip_text (applet->priv->tray_icon, tooltip_text);
+ g_free(tooltip_text);
+ return 0;
+}
+
+
+static void
+ka_applet_menu_add_separator_item (GtkWidget* menu)
+{
+ GtkWidget* menu_item;
+
+ menu_item = gtk_separator_menu_item_new ();
+ gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
+ gtk_widget_show (menu_item);
+}
+
+static void
+ka_applet_cb_preferences (GtkWidget* menuitem G_GNUC_UNUSED,
+ gpointer user_data G_GNUC_UNUSED)
+{
+ GError *error = NULL;
+
+ g_spawn_command_line_async (BIN_DIR
+ G_DIR_SEPARATOR_S
+ "krb5-auth-dialog-preferences",
+ &error);
+ if (error) {
+ GtkWidget *message_dialog;
+
+ message_dialog = gtk_message_dialog_new (NULL,
+ GTK_DIALOG_DESTROY_WITH_PARENT,
+ GTK_MESSAGE_ERROR,
+ GTK_BUTTONS_CLOSE,
+ _("There was an error launching the preferences dialog: %s"),
+ error->message);
+ gtk_window_set_resizable (GTK_WINDOW (message_dialog), FALSE);
+
+ g_signal_connect (message_dialog, "response",
+ G_CALLBACK (gtk_widget_destroy),
+ NULL);
+ gtk_widget_show (message_dialog);
+ g_error_free (error);
+ }
+}
+
+
+/* Free all resources and quit */
+static void
+ka_applet_cb_quit (GtkMenuItem* menuitem G_GNUC_UNUSED, gpointer user_data)
+{
+ KaApplet* applet = KA_APPLET(user_data);
+
+ g_object_unref (applet);
+ gtk_main_quit ();
+}
+
+
+static void
+ka_about_dialog_url_hook (GtkAboutDialog *about,
+ const gchar *alink,
+ gpointer data G_GNUC_UNUSED)
+{
+ GError *error = NULL;
+
+ gtk_show_uri(gtk_window_get_screen (GTK_WINDOW (about)),
+ alink, gtk_get_current_event_time(), &error);
+
+ if (error) {
+ GtkWidget *message_dialog;
+
+ message_dialog = gtk_message_dialog_new (GTK_WINDOW (about),
+ GTK_DIALOG_DESTROY_WITH_PARENT,
+ GTK_MESSAGE_ERROR,
+ GTK_BUTTONS_CLOSE,
+ _("There was an error displaying %s:\n%s"),
+ alink, error->message);
+ gtk_window_set_resizable (GTK_WINDOW (message_dialog), FALSE);
+
+ g_signal_connect (message_dialog, "response",
+ G_CALLBACK (gtk_widget_destroy),
+ NULL);
+ gtk_widget_show (message_dialog);
+ g_error_free (error);
+ }
+}
+
+
+static void
+ka_applet_cb_about_dialog (GtkMenuItem* menuitem G_GNUC_UNUSED,
+ gpointer user_data G_GNUC_UNUSED)
+{
+ const gchar* authors[] = {
+ "Christopher Aillon <caillon@redhat.com>",
+ "Jonathan Blandford <jrb@redhat.com>",
+ "Colin Walters <walters@verbum.org>",
+ "Guido Günther <agx@sigxcpu.org>",
+ NULL };
+
+ gtk_about_dialog_set_url_hook (ka_about_dialog_url_hook, NULL, NULL);
+ gtk_show_about_dialog (NULL,
+ "authors", authors,
+ "version", VERSION,
+ "logo-icon-name", "krb-valid-ticket",
+ "copyright",
+ "Copyright (C) 2004,2005,2006 Red Hat, Inc.,\n"
+ "2008,2009 Guido Günther",
+ "website-label", PACKAGE " website",
+ "website", "https://honk.sigxcpu.org/piki/projects/krb5-auth-dialog/",
+ "license", "GNU General Public License Version 2",
+ /* Translators: add the translators of your language here */
+ "translator-credits", _("translator-credits"),
+ NULL);
+}
+
+
+static void
+ka_applet_cb_show_help (GtkMenuItem* menuitem G_GNUC_UNUSED,
+ gpointer user_data)
+{
+ KaApplet *applet = KA_APPLET(user_data);
+
+ ka_show_help (gtk_status_icon_get_screen(applet->priv->tray_icon), NULL, NULL);
+}
+
+
+static void
+ka_applet_cb_destroy_ccache(GtkMenuItem* menuitem G_GNUC_UNUSED,
+ gpointer user_data)
+{
+ KaApplet *applet = KA_APPLET(user_data);
+ ka_destroy_ccache(applet);
+}
+
+static void
+ka_applet_cb_show_tickets(GtkMenuItem* menuitem G_GNUC_UNUSED,
+ gpointer user_data G_GNUC_UNUSED)
+{
+ ka_tickets_dialog_run();
+}
+
+
+/* The tray icon's context menu */
+static gboolean
+ka_applet_create_context_menu (KaApplet* applet)
+{
+ GtkWidget* menu;
+ GtkWidget* menu_item;
+ GtkWidget* image;
+
+ menu = gtk_menu_new ();
+
+ /* kdestroy */
+ menu_item = gtk_image_menu_item_new_with_mnemonic (_("Remove Credentials _Cache"));
+ g_signal_connect (G_OBJECT (menu_item), "activate",
+ G_CALLBACK (ka_applet_cb_destroy_ccache), applet);
+ image = gtk_image_new_from_stock (GTK_STOCK_CANCEL, GTK_ICON_SIZE_MENU);
+ gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (menu_item), image);
+ gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
+
+ ka_applet_menu_add_separator_item (menu);
+
+ /* Ticket dialog */
+ menu_item = gtk_image_menu_item_new_with_mnemonic("_List Tickets");
+ g_signal_connect (G_OBJECT (menu_item), "activate",
+ G_CALLBACK (ka_applet_cb_show_tickets), applet);
+ gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
+
+ /* Preferences */
+ menu_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_PREFERENCES, NULL);
+ g_signal_connect (G_OBJECT (menu_item), "activate",
+ G_CALLBACK (ka_applet_cb_preferences), applet);
+ gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
+
+ /* About item */
+ menu_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_HELP, NULL);
+ g_signal_connect (G_OBJECT (menu_item), "activate",
+ G_CALLBACK (ka_applet_cb_show_help), applet);
+ gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
+
+ /* About item */
+ menu_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_ABOUT, NULL);
+ g_signal_connect (G_OBJECT (menu_item), "activate",
+ G_CALLBACK (ka_applet_cb_about_dialog), applet);
+ gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
+
+ ka_applet_menu_add_separator_item (menu);
+
+ /* Quit */
+ menu_item = gtk_image_menu_item_new_from_stock(GTK_STOCK_QUIT, NULL);
+ g_signal_connect (G_OBJECT (menu_item), "activate",
+ G_CALLBACK (ka_applet_cb_quit), applet);
+ gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
+
+ gtk_widget_show_all (menu);
+ applet->priv->context_menu = menu;
+
+ return TRUE;
+}
+
+
+static void
+ka_tray_icon_on_menu (GtkStatusIcon* status_icon G_GNUC_UNUSED,
+ guint button,
+ guint activate_time,
+ gpointer user_data)
+{
+ KaApplet *applet = KA_APPLET(user_data);
+
+ KA_DEBUG("Trayicon right clicked: %d", applet->priv->pw_prompt_secs);
+ gtk_menu_popup (GTK_MENU (applet->priv->context_menu), NULL, NULL,
+ gtk_status_icon_position_menu, applet->priv->tray_icon,
+ button, activate_time);
+}
+
+
+static gboolean
+ka_tray_icon_on_click (GtkStatusIcon* status_icon G_GNUC_UNUSED,
+ gpointer data)
+{
+ KaApplet *applet = KA_APPLET(data);
+
+ KA_DEBUG("Trayicon clicked: %d", applet->priv->pw_prompt_secs);
+ ka_grab_credentials (applet);
+ return TRUE;
+}
+
+
+static gboolean
+ka_applet_cb_show_trayicon (KaApplet* applet,
+ GParamSpec* property G_GNUC_UNUSED,
+ gpointer data G_GNUC_UNUSED)
+{
+ g_return_val_if_fail (applet != NULL, FALSE);
+ g_return_val_if_fail (applet->priv->tray_icon != NULL, FALSE);
+
+ gtk_status_icon_set_visible (applet->priv->tray_icon, applet->priv->show_trayicon);
+ return TRUE;
+}
+
+
+static gboolean
+ka_applet_create_tray_icon (KaApplet* applet)
+{
+ GtkStatusIcon* tray_icon;
+
+ tray_icon = gtk_status_icon_new ();
+
+ g_signal_connect (G_OBJECT(tray_icon), "activate",
+ G_CALLBACK(ka_tray_icon_on_click), applet);
+ g_signal_connect (G_OBJECT(tray_icon),
+ "popup-menu",
+ G_CALLBACK(ka_tray_icon_on_menu), applet);
+ gtk_status_icon_set_from_icon_name (tray_icon, applet->priv->icons[exp_icon]);
+ gtk_status_icon_set_tooltip_text (tray_icon, PACKAGE);
+ gtk_status_icon_set_title (tray_icon, KA_NAME);
+ applet->priv->tray_icon = tray_icon;
+ return TRUE;
+}
+
+static int
+ka_applet_setup_icons (KaApplet* applet)
+{
+ /* Add application specific icons to search path */
+ gtk_icon_theme_append_search_path (gtk_icon_theme_get_default (),
+ DATA_DIR G_DIR_SEPARATOR_S "icons");
+ applet->priv->icons[val_icon] = "krb-valid-ticket";
+ applet->priv->icons[exp_icon] = "krb-expiring-ticket";
+ applet->priv->icons[inv_icon] = "krb-no-valid-ticket";
+ return TRUE;
+}
+
+guint
+ka_applet_get_pw_prompt_secs(const KaApplet* applet)
+{
+ return applet->priv->pw_prompt_secs;
+}
+
+gboolean
+ka_applet_get_show_trayicon(const KaApplet* applet)
+{
+ return applet->priv->show_trayicon;
+}
+
+void
+ka_applet_set_tgt_renewable(KaApplet* applet, gboolean renewable)
+{
+ applet->priv->renewable = renewable;
+}
+
+gboolean
+ka_applet_get_tgt_renewable(const KaApplet* applet)
+{
+ return applet->priv->renewable;
+}
+
+KaPwDialog*
+ka_applet_get_pwdialog(const KaApplet* applet)
+{
+ return applet->priv->pwdialog;
+}
+
+GConfClient*
+ka_applet_get_gconf_client(const KaApplet* self)
+{
+ return self->priv->gconf;
+}
+
+void
+ka_applet_signal_emit (KaApplet* this, KaAppletSignalNumber signum,
+ krb5_timestamp expiry)
+{
+ KaAppletClass *klass = KA_APPLET_GET_CLASS (this);
+ char *princ;
+
+ princ = ka_unparse_name ();
+ if (!princ)
+ return;
+
+ g_signal_emit (this, klass->signals[signum], 0, princ, (guint32)expiry);
+ g_free (princ);
+}
+
+/* create the tray icon applet */
+KaApplet*
+ka_applet_create()
+{
+ KaApplet* applet = ka_applet_new();
+ GError *error = NULL;
+ gboolean ret;
+
+ if (!(ka_applet_setup_icons (applet)))
+ g_error ("Failure to setup icons");
+ if (!ka_applet_create_tray_icon (applet))
+ g_error ("Failure to create tray icon");
+ if (!ka_applet_create_context_menu (applet))
+ g_error ("Failure to create context menu");
+ gtk_window_set_default_icon_name (applet->priv->icons[val_icon]);
+ g_signal_connect (applet, "notify::show-trayicon",
+ G_CALLBACK (ka_applet_cb_show_trayicon), NULL);
+
+ applet->priv->uixml = gtk_builder_new();
+ ret = gtk_builder_add_from_file(applet->priv->uixml,
+ KA_DATA_DIR G_DIR_SEPARATOR_S
+ PACKAGE ".xml", &error);
+ if (!ret) {
+ g_assert (error);
+ g_assert (error->message);
+ g_error ("Failed to load UI XML: %s", error->message);
+ }
+ applet->priv->pwdialog = ka_pwdialog_create(applet->priv->uixml);
+ g_return_val_if_fail (applet->priv->pwdialog != NULL, NULL);
+
+ applet->priv->gconf = ka_gconf_init (applet);
+ g_return_val_if_fail (applet->priv->gconf != NULL, NULL);
+
+ ka_tickets_dialog_create (applet->priv->uixml);
+ applet->priv->loader = ka_plugin_loader_create (applet);
+ g_return_val_if_fail (applet->priv->loader != NULL, NULL);
+
+ return applet;
+}
bgstack15