Files
matrix-register-bot/internal/intercept_change_password.php
2018-04-15 22:01:22 +02:00

70 lines
2.4 KiB
PHP

<?php
/**
* Copyright 2018 Matthias Kesler
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// URL for this: /_matrix/client/r0/account/password?access_token=$ACCESS_TOKEN
header('Access-Control-Allow-Origin: *');
header('Access-Control-Allow-Methods: POST, OPTIONS');
header('Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept, Authorization');
if ($_SERVER['REQUEST_METHOD'] === 'OPTIONS') {
print ("{}");
// return with success
exit();
}
$response = new stdClass;
try {
$inputJSON = file_get_contents('php://input');
$input = json_decode($inputJSON, TRUE);
if (empty($input)) {
throw new Exception('no valid json as input present');
}
if (!isset($input["auth"])) {
throw new Exception('"auth" is not defined');
}
if (!isset($input["auth"]["user"]) || !isset($input["auth"]["password"])) {
throw new Exception('"auth.user" or "auth.password" is not defined');
}
if (!isset($input["auth"]["type"]) || $input["auth"]["type"] !== "m.login.password") {
throw new Exception('no or unknown auth.type');
}
if (!isset($input["new_password"])) {
throw new Exception('"new_password" is not defined');
}
require_once("../helpers.php");
$localpart = stripLocalpart($input["auth"]["user"]);
if (empty($localpart)) {
throw new Exception("localpart cannot be identified");
}
require_once("../database.php");
if (!$mx_db->updatePassword(
$localpart, $input["auth"]["password"], $input["new_password"]
)) {
throw new Exception("invalid credentials or another error while updating");
}
} catch (Exception $e) {
header("HTTP/1.0 500 Internal Error");
error_log("failed with error: " . $e->getMessage());
$response = [
"errorcode" => "M_UNKNOWN",
"error" => $e->getMessage(),
];
}
print (json_encode($response, JSON_PRETTY_PRINT));
?>