#include "polkit-auth.h"
-void test_func() {
- g_printf("test!\n");
+static gboolean is_valid_action(GList *action_list, const gchar *action) {
+
+ PolkitActionDescription *action_descr;
+ const gchar *action_descr_id;
+ GList *cur;
+ gboolean ret;
+
+ ret = FALSE;
+ cur = g_list_first(action_list);
+
+ while(cur && (action_descr = ((PolkitActionDescription *)(cur->data))) && (action_descr_id = polkit_action_description_get_action_id(action_descr))) {
+
+ if(!g_strcmp0(action, action_descr_id)) {
+ ret = TRUE;
+ break;
+ }
+
+ cur = cur->next;
+ }
+
+ g_list_free(action_list);
+
+ return ret;
+}
+
+check_auth_result polkit_try_auth(const gchar *bus, const gchar *action, gboolean prompt) {
+
+ GList *valid_actions;
+ PolkitAuthority *auth;
+ PolkitSubject *subj;
+ PolkitAuthorizationResult *result;
+ PolkitCheckAuthorizationFlags prompt_flag;
+ gboolean authorized, challenge;
+
+ auth = NULL;
+ subj = NULL;
+ result = NULL;
+ valid_actions = NULL;
+ authorized = challenge = FALSE;
+ prompt_flag = prompt ? POLKIT_CHECK_AUTHORIZATION_FLAGS_ALLOW_USER_INTERACTION : POLKIT_CHECK_AUTHORIZATION_FLAGS_NONE;
+
+ auth = polkit_authority_get_sync(NULL, NULL); /* TODO timeout for this */
+ subj = polkit_system_bus_name_new(bus);
+ valid_actions = polkit_authority_enumerate_actions_sync(auth, NULL, NULL);
+
+ if(!auth || !valid_actions)
+ return ERROR_GENERIC; /* extremely unlikely */
+ else if(!subj)
+ return ERROR_BADBUS;
+ else if(!is_valid_action(valid_actions, action))
+ return ERROR_BADACTION;
+
+ if(!(result = polkit_authority_check_authorization_sync(auth, subj, action, NULL, prompt_flag, NULL, NULL)))
+ return ERROR_GENERIC; /* TODO pass, check gerror and return more relevant error */
+
+ authorized = polkit_authorization_result_get_is_authorized(result);
+ challenge = polkit_authorization_result_get_is_challenge(result);
+
+ /* free()'s before return */
+ if(auth)
+ g_object_unref(auth);
+ if(subj)
+ g_object_unref(subj);
+ if(result)
+ g_object_unref(result);
+
+ if(authorized) {
+
+ if(challenge)
+ return AUTHORIZED_BY_PROMPT;
+
+ return AUTHORIZED_NATIVELY;
+
+ } else if(challenge)
+ return UNAUTHORIZED_FAILED_PROMPT;
+
+ return UNAUTHORIZED_NATIVELY;
}