}
}
+ /**
+ * Revoke specified access token
+ *
+ * Revokes the token specified by $token_key.
+ * Throws exceptions in case of error.
+ *
+ * @param string $token_key the token to be revoked
+ * @param int $type type of token (0 = req, 1 = access)
+ *
+ * @access public
+ *
+ * @return void
+ */
+
+ public function revoke_token($token_key, $type = 0) {
+ $rt = new Token();
+ $rt->tok = $token_key;
+ $rt->type = $type;
+ $rt->state = 0;
+ if (!$rt->find(true)) {
+ throw new Exception('Tried to revoke unknown token');
+ }
+ if (!$rt->delete()) {
+ throw new Exception('Failed to delete revoked token');
+ }
+ }
+
}