Only allow privileged apps to check authz and add ActionLookup interface

Also remove the ObtainAuthorization() call and allow apps to pass
details to CheckAuthorization.

1 files changed, 105 insertions, 0 deletions

diff --git a/src/polkitbackend/polkitbackendactionlookup.h b/src/polkitbackend/polkitbackendactionlookup.h
new file mode 100644
index 0000000..bb93c17
--- /dev/null
+++ b/src/polkitbackend/polkitbackendactionlookup.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright (C) 2008 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General
+ * Public License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Author: David Zeuthen <davidz@redhat.com>
+ */
+
+#if !defined (_POLKIT_BACKEND_COMPILATION) && !defined(_POLKIT_BACKEND_INSIDE_POLKIT_BACKEND_H)
+#error "Only <polkitbackend/polkitbackend.h> can be included directly, this file may disappear or change contents."
+#endif
+
+#ifndef __POLKIT_BACKEND_ACTION_LOOKUP_H
+#define __POLKIT_BACKEND_ACTION_LOOKUP_H
+
+#include <glib-object.h>
+#include "polkitbackendtypes.h"
+
+G_BEGIN_DECLS
+
+/**
+ * POLKIT_BACKEND_ACTION_LOOKUP_EXTENSION_POINT_NAME:
+ *
+ * Extension point name for looking up action information.
+ */
+#define POLKIT_BACKEND_ACTION_LOOKUP_EXTENSION_POINT_NAME "polkit-backend-action-lookup-1"
+
+#define POLKIT_BACKEND_TYPE_ACTION_LOOKUP         (polkit_backend_action_lookup_get_type())
+#define POLKIT_BACKEND_ACTION_LOOKUP(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), POLKIT_BACKEND_TYPE_ACTION_LOOKUP, PolkitBackendActionLookup))
+#define POLKIT_BACKEND_IS_ACTION_LOOKUP(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), POLKIT_BACKEND_TYPE_ACTION_LOOKUP))
+#define POLKIT_BACKEND_ACTION_LOOKUP_GET_IFACE(o) (G_TYPE_INSTANCE_GET_INTERFACE((o), POLKIT_BACKEND_TYPE_ACTION_LOOKUP, PolkitBackendActionLookupIface))
+
+#if 0
+/**
+ * PolkitBackendActionLookup:
+ *
+ * Opaque object for #PolkitBackendActionLookupIface.
+ */
+typedef struct _PolkitBackendActionLookup PolkitBackendActionLookup; /* Dummy typedef */
+#endif
+typedef struct _PolkitBackendActionLookupIface PolkitBackendActionLookupIface;
+
+/**
+ * PolkitBackendActionLookupIface:
+ * @get_message: See polkit_backend_action_lookup_get_message().
+ * @get_icon_name: See polkit_backend_action_lookup_get_icon_name().
+ * @get_details: See polkit_backend_action_lookup_get_details().
+ *
+ * Interface that is used by backends to provide localized data shown
+ * in authentication dialogs.
+ */
+struct _PolkitBackendActionLookupIface
+{
+  /*< private >*/
+  GTypeInterface parent_iface;
+
+  /*< public >*/
+  /* VTable */
+
+  gchar *        (*get_message)   (PolkitBackendActionLookup *lookup,
+                                   const gchar               *action_id,
+                                   GHashTable                *details,
+                                   PolkitActionDescription   *action_description);
+
+  gchar *        (*get_icon_name) (PolkitBackendActionLookup *lookup,
+                                   const gchar               *action_id,
+                                   GHashTable                *details,
+                                   PolkitActionDescription   *action_description);
+
+  GHashTable *   (*get_details)   (PolkitBackendActionLookup *lookup,
+                                   const gchar               *action_id,
+                                   GHashTable                *details,
+                                   PolkitActionDescription   *action_description);
+};
+
+GType       polkit_backend_action_lookup_get_type    (void) G_GNUC_CONST;
+gchar      *polkit_backend_action_lookup_get_message   (PolkitBackendActionLookup *lookup,
+                                                        const gchar               *action_id,
+                                                        GHashTable                *details,
+                                                        PolkitActionDescription   *action_description);
+gchar      *polkit_backend_action_lookup_get_icon_name (PolkitBackendActionLookup *lookup,
+                                                        const gchar               *action_id,
+                                                        GHashTable                *details,
+                                                        PolkitActionDescription   *action_description);
+GHashTable *polkit_backend_action_lookup_get_details   (PolkitBackendActionLookup *lookup,
+                                                        const gchar               *action_id,
+                                                        GHashTable                *details,
+                                                        PolkitActionDescription   *action_description);
+
+G_END_DECLS
+
+#endif /* __POLKIT_BACKEND_ACTION_LOOKUP_H */