diff options
Diffstat (limited to 'tools/polkit-list-privileges.c')
| -rw-r--r-- | tools/polkit-list-privileges.c | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/tools/polkit-list-privileges.c b/tools/polkit-list-privileges.c new file mode 100644 index 0000000..f58e623 --- /dev/null +++ b/tools/polkit-list-privileges.c @@ -0,0 +1,183 @@ +/*************************************************************************** + * CVSID: $Id$ + * + * polkit-list-privileges.c : List privileges possesed by a user + * + * Copyright (C) 2006 David Zeuthen, <david@fubar.dk> + * + * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + **************************************************************************/ + + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <stdio.h> +#include <stdlib.h> +#include <getopt.h> +#include <dbus/dbus.h> + +#include <libpolkit/libpolkit.h> + +static void +usage (int argc, char *argv[]) +{ + fprintf (stderr, "polkit-list-privileges version " PACKAGE_VERSION "\n"); + + fprintf (stderr, "\n" "usage : %s [-u <user>]\n", argv[0]); + fprintf (stderr, + "\n" + "Options:\n" + " -u, --user Username or user id\n" + " -h, --help Show this information and exit\n" + " -v, --verbose Verbose operation\n" + " -V, --version Print version number\n" + "\n" + "Lists privileges for a given user.\n" + "\n"); +} + +int +main (int argc, char *argv[]) +{ + int rc; + char *user = NULL; + static const struct option long_options[] = { + {"user", required_argument, NULL, 'u'}, + {"help", no_argument, NULL, 'h'}, + {"verbose", no_argument, NULL, 'v'}, + {"version", no_argument, NULL, 'V'}, + {NULL, 0, NULL, 0} + }; + LibPolKitContext *ctx = NULL; + gboolean is_verbose = FALSE; + DBusError error; + DBusConnection *connection; + int i; + GList *l; + GList *privilege_list; + + rc = 1; + + while (TRUE) { + int c; + + c = getopt_long (argc, argv, "u:p:hVv", long_options, NULL); + + if (c == -1) + break; + + switch (c) { + case 'u': + user = g_strdup (optarg); + break; + + case 'v': + is_verbose = TRUE; + break; + + case 'h': + usage (argc, argv); + rc = 0; + goto out; + + case 'V': + printf ("polkit-list-privileges version " PACKAGE_VERSION "\n"); + rc = 0; + goto out; + + default: + usage (argc, argv); + goto out; + } + } + + if (user == NULL) { + user = g_strdup (g_get_user_name ()); + } + + if (is_verbose) { + printf ("user = '%s'\n", user); + } + + dbus_error_init (&error); + connection = dbus_bus_get (DBUS_BUS_SYSTEM, &error); + if (connection == NULL) { + g_warning ("Cannot connect to system message bus"); + return 1; + } + + + ctx = libpolkit_new_context (connection); + if (ctx == NULL) { + g_warning ("Cannot get libpolkit context"); + goto out; + } + + if (libpolkit_get_privilege_list (ctx, &privilege_list) != LIBPOLKIT_RESULT_OK) { + g_warning ("Cannot get privilege_list"); + goto out; + } + for (l = privilege_list, i = 0; l != NULL; l = g_list_next (l), i++) { + const char *privilege; + gboolean is_allowed; + GList *j; + GList *resources; + + privilege = (const char *) l->data; + if (is_verbose) { + g_print ("testing user %s for privilege '%s'\n", user, privilege); + } + + if (libpolkit_is_uid_allowed_for_privilege (ctx, + -1, + user, + privilege, + NULL, + &is_allowed) == LIBPOLKIT_RESULT_OK) { + if (is_allowed) { + g_print ("privilege %s\n", privilege); + } else { + if (libpolkit_get_allowed_resources_for_privilege_for_uid (ctx, + user, + privilege, + &resources) == LIBPOLKIT_RESULT_OK) { + for (j = resources; j != NULL; j = g_list_next (j)) { + const char *resource; + resource = (const char *) j->data; + g_print ("resource %s privilege %s\n", resource, privilege); + } + g_list_foreach (resources, (GFunc) g_free, NULL); + g_list_free (resources); + } + } + } + + + + } + g_list_foreach (privilege_list, (GFunc) g_free, NULL); + g_list_free (privilege_list); + + rc = 0; + +out: + if (ctx != NULL) + libpolkit_free_context (ctx); + + return rc; +} |