diff options
Diffstat (limited to 'src/programs/pkexec-action-lookup.c')
| -rw-r--r-- | src/programs/pkexec-action-lookup.c | 205 |
1 files changed, 205 insertions, 0 deletions
diff --git a/src/programs/pkexec-action-lookup.c b/src/programs/pkexec-action-lookup.c new file mode 100644 index 0000000..69b911f --- /dev/null +++ b/src/programs/pkexec-action-lookup.c @@ -0,0 +1,205 @@ +/* + * Copyright (C) 2009 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> + */ + +#include "config.h" + +#include <polkitbackend/polkitbackend.h> + +#include <glib/gi18n-lib.h> + +#define POLKIT_EXEC_TYPE_ACTION_LOOKUP (polkit_exec_action_lookup_get_type()) +#define POLKIT_EXEC_ACTION_LOOKUP(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), POLKIT_EXEC_TYPE_ACTION_LOOKUP, PolkitExecActionLookup)) +#define POLKIT_EXEC_ACTION_LOOKUP_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), POLKIT_EXEC_TYPE_ACTION_LOOKUP, PolkitExecActionLookupClass)) +#define POLKIT_EXEC_ACTION_LOOKUP_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), POLKIT_EXEC_TYPE_ACTION_LOOKUP, PolkitExecActionLookupClass)) +#define POLKIT_EXEC_IS_ACTION_LOOKUP(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), POLKIT_EXEC_TYPE_ACTION_LOOKUP)) +#define POLKIT_EXEC_IS_ACTION_LOOKUP_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), POLKIT_EXEC_TYPE_ACTION_LOOKUP)) + +typedef struct _PolkitExecActionLookup PolkitExecActionLookup; +typedef struct _PolkitExecActionLookupClass PolkitExecActionLookupClass; + +struct _PolkitExecActionLookup +{ + GObject parent; +}; + +struct _PolkitExecActionLookupClass +{ + GObjectClass parent_class; +}; + +GType polkit_exec_action_lookup_get_type (void) G_GNUC_CONST; + +static void polkit_backend_action_lookup_iface_init (PolkitBackendActionLookupIface *iface); + +#define _G_IMPLEMENT_INTERFACE_DYNAMIC(TYPE_IFACE, iface_init) \ +{ \ + const GInterfaceInfo g_implement_interface_info = { \ + (GInterfaceInitFunc) iface_init, NULL, NULL \ + }; \ + g_type_module_add_interface (type_module, g_define_type_id, TYPE_IFACE, &g_implement_interface_info); \ +} + +G_DEFINE_DYNAMIC_TYPE_EXTENDED (PolkitExecActionLookup, + polkit_exec_action_lookup, + G_TYPE_OBJECT, + 0, + _G_IMPLEMENT_INTERFACE_DYNAMIC (POLKIT_BACKEND_TYPE_ACTION_LOOKUP, + polkit_backend_action_lookup_iface_init)) + +static void +polkit_exec_action_lookup_init (PolkitExecActionLookup *lookup) +{ +} + +static void +polkit_exec_action_lookup_class_finalize (PolkitExecActionLookupClass *klass) +{ +} + +static void +polkit_exec_action_lookup_class_init (PolkitExecActionLookupClass *klass) +{ +} + +/* ---------------------------------------------------------------------------------------------------- */ + +static gchar * +polkit_exec_action_lookup_get_message (PolkitBackendActionLookup *lookup, + const gchar *action_id, + GHashTable *details, + PolkitActionDescription *action_description) +{ + gchar *ret; + const gchar *s; + const gchar *s2; + + ret = NULL; + + if (g_strcmp0 (action_id, "org.freedesktop.policykit.exec") != 0) + goto out; + + s = g_hash_table_lookup (details, "program"); + if (s == NULL) + goto out; + + s2 = g_hash_table_lookup (details, "uid"); + if (s2 == NULL) + goto out; + + if (g_strcmp0 (s2, "0") == 0) + { + /* Translator: %s is a fully qualified path to the executable */ + ret = g_strdup_printf (_("Authentication is needed to run `%s' as the super user"), s); + } + else + { + /* Translator: %s is a fully qualified path to the executable */ + ret = g_strdup_printf (_("Authentication is needed to run `%s' as another user"), s); + } + + out: + return ret; +} + +static gchar * +polkit_exec_action_lookup_get_icon_name (PolkitBackendActionLookup *lookup, + const gchar *action_id, + GHashTable *details, + PolkitActionDescription *action_description) +{ + gchar *ret; + + ret = NULL; + + /* explicitly left blank for now */ + + return ret; +} + +static GHashTable * +polkit_exec_action_lookup_get_details (PolkitBackendActionLookup *lookup, + const gchar *action_id, + GHashTable *details, + PolkitActionDescription *action_desc) +{ + const gchar *s; + const gchar *s2; + GHashTable *ret; + + ret = NULL; + + if (action_desc != NULL && + polkit_action_description_get_annotation (action_desc, "org.freedesktop.policykit.exec.path") == NULL) + goto out; + + ret = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, g_free); + + s = g_hash_table_lookup (details, "command-line"); + if (s != NULL) + { + g_hash_table_insert (ret, + _("Command"), + g_strdup (s)); + } + + s = g_hash_table_lookup (details, "user"); + s2 = g_hash_table_lookup (details, "uid"); + if (s != NULL) + { + if (g_strcmp0 (s2, "0") == 0) + s = _("Super User (root)"); + g_hash_table_insert (ret, + _("Run As"), + g_strdup (s)); + } + + out: + return ret; +} + +static void +polkit_backend_action_lookup_iface_init (PolkitBackendActionLookupIface *iface) +{ + iface->get_message = polkit_exec_action_lookup_get_message; + iface->get_icon_name = polkit_exec_action_lookup_get_icon_name; + iface->get_details = polkit_exec_action_lookup_get_details; +} + +/* ---------------------------------------------------------------------------------------------------- */ + +void +g_io_module_load (GIOModule *module) +{ + bindtextdomain (GETTEXT_PACKAGE, PACKAGE_LOCALE_DIR); + bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8"); + + polkit_exec_action_lookup_register_type (G_TYPE_MODULE (module)); + + g_io_extension_point_implement (POLKIT_BACKEND_ACTION_LOOKUP_EXTENSION_POINT_NAME, + POLKIT_EXEC_TYPE_ACTION_LOOKUP, + "pkexec action lookup extension " PACKAGE_VERSION, + 0); +} + +void +g_io_module_unload (GIOModule *module) +{ +} |