hopefully complete operationMode=synapse

public/verify_admin.php

@@ -70,8 +70,25 @@ try {
         require_once("../MatrixConnection.php");
         $mxConn = new MatrixConnection($config["homeserver"], $config["access_token"]);
 
-        // generate a password with 8 characters
-        $password = $mx_db->addUser($first_name, $last_name, $username, $email);
+        $password = NULL;
+        switch ($config["operationMode"]) {
+            case "synapse":
+                // register with registration_shared_secret
+                // generate a password with 10 characters
+                $password = bin2hex(openssl_random_pseudo_bytes(5));
+                $res = $mxConn->register($username, $password, $config["registration_shared_secret"]);
+                if (!$res) {
+                    // something went wrong while registering
+                    $password = NULL;
+                }
+                break;
+            case "local":
+                // register by adding a user to the local database
+                $password = $mx_db->addUser($first_name, $last_name, $username, $email);
+                break;
+            default:
+                throw new Exception("Unknown operationMode");
+        }
         if ($password != NULL) {
             // send registration_success
             $res = send_mail_registration_success(