add Requirements section

MatrixConnection.php

@@ -14,9 +14,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
-require_once(__DIR__ . "/helpers.php");
-
 class MatrixConnection {
 
     private $hs;
@@ -48,8 +45,12 @@ class MatrixConnection {
 
         $url = "https://" . $this->hs . "/_matrix/client/r0/rooms/"
                 . urlencode($room_id) . "/send/m.room.message?access_token=" . $this->at;
-        $handle = getCurlHandle($url);
+        $handle = curl_init($url);
+        curl_setopt($handle, CURLOPT_RETURNTRANSFER, true);
+        curl_setopt($handle, CURLOPT_CONNECTTIMEOUT, 5);
+        curl_setopt($handle, CURLOPT_TIMEOUT, 60);
         curl_setopt($handle, CURLOPT_POSTFIELDS, json_encode($send_message));
+        curl_setopt($handle, CURLOPT_HTTPHEADER, array("Content-Type: application/json"));
 
         $response = $this->exec_curl_request($handle);
         return isset($response["event_id"]);
@@ -69,51 +70,37 @@ class MatrixConnection {
         }
 
         $url = "https://" . $this->hs . "/_matrix/client/r0/profile/@" . $username . ":" . $this->hs;
-        $handle = getCurlHandle($url);
+        $handle = curl_init($url);
+        curl_setopt($handle, CURLOPT_RETURNTRANSFER, true);
+        curl_setopt($handle, CURLOPT_CONNECTTIMEOUT, 5);
+        curl_setopt($handle, CURLOPT_TIMEOUT, 60);
+        curl_setopt($handle, CURLOPT_HTTPHEADER, array("Content-Type: application/json"));
 
         $res = $this->exec_curl_request($handle);
         return !(isset($res["errcode"]) && $res["errcode"] == "M_UNKNOWN");
     }
 
-    function getRegisterNonce() {
-        $url = "https://" . $this->hs . "/_matrix/client/r0/admin/register";
-        $handle = getCurlHandle($url);
-
-        try {
-            $response = $this->exec_curl_request($handle);
-            if (is_array($response) && isset($response["nonce"])) {
-                return $response["nonce"];
-            }
-            throw new Exception("INVALID_RESPONSE_FROM_SERVER");
-        } catch (Exception $e) {
-            if (strcmp("AUTHENTICATION_FAILED", $e->getMessage()) == 0) {
-                throw new Exception("WRONG_REGISTRATION_SHARED_SECRET");
-            } else {
-                throw $e;
-            }
-        }
-    }
-
     function register($username, $password, $shared_secret) {
         if (!$username) {
             error_log("no username provided");
         }
         if (!$password) {
-            error_log("no password provided");
+            error_log("no message to send");
         }
-        $nonce = $this->getRegisterNonce();
+
-        //TODO allow registering of admin.
+        $mac = hash_hmac('sha1', $username, $shared_secret);
-        $hmac_content = $nonce . "\x00" . $username . "\x00" . $password . "\x00notadmin";
-        $mac = hash_hmac('sha1', $hmac_content, $shared_secret);
 
         $data = array(
-            "nonce" => $nonce,
             "username" => $username,
             "password" => $password,
             "mac" => $mac,
         );
-        $url = "https://" . $this->hs . "/_matrix/client/r0/admin/register";
+        $url = "https://" . $this->hs . "/_matrix/client/v2_alpha/register";
-        $handle = getCurlHandle($url);
+        $handle = curl_init($url);
+        curl_setopt($handle, CURLOPT_RETURNTRANSFER, true);
+        curl_setopt($handle, CURLOPT_CONNECTTIMEOUT, 5);
+        curl_setopt($handle, CURLOPT_TIMEOUT, 60);
+        curl_setopt($handle, CURLOPT_HTTPHEADER, array("Content-Type: application/json"));
         curl_setopt($handle, CURLOPT_POSTFIELDS, json_encode($data));
 
         try {
@@ -185,6 +172,7 @@ class MatrixMessage {
     function get_object() {
         return $this->message;
     }
+
 }
 
 ?>

helpers.php

@@ -30,13 +30,4 @@ function stripLocalpart($mxid) {
     return $localpart;
 }
 
-function getCurlHandle($url) {
-    $handle = curl_init($url);
-    curl_setopt($handle, CURLOPT_RETURNTRANSFER, true);
-    curl_setopt($handle, CURLOPT_CONNECTTIMEOUT, 5);
-    curl_setopt($handle, CURLOPT_TIMEOUT, 60);
-    curl_setopt($handle, CURLOPT_HTTPHEADER, array("Content-Type: application/json"));
-    return $handle;
-}
-
 ?>

public/index.php

@@ -20,7 +20,7 @@ if (!isset($_SERVER['HTTPS'])) {
 }
 
 require_once(__DIR__ . "/../language.php");
-if (!file_exists(__DIR__ . "/../config.php")) {
+if (!file_exists("../config.php")) {
     print($language["NO_CONFIGURATION"]);
     exit();
 }

public/verify.php

@@ -51,21 +51,18 @@ try {
     $email = $user["email"];
     $admin_token = $user["admin_token"];
 
-    // we have 2 cases: first and last name or just the username
-    $call_name = strlen($first_name . $last_name) > 0 ? $first_name . " " . $last_name : $username;
-
     require_once(__DIR__ . "/../MatrixConnection.php");
     $adminUrl = $config["webroot"] . "/verify_admin.php?t=" . $admin_token;
     $mxConn = new MatrixConnection($config["homeserver"], $config["access_token"]);
     $mxMsg = new MatrixMessage();
     $mxMsg->set_body(strtr($language["MSG_USER_WANTS_REGISTER"], [
-        "@name" => $call_name,
+        "@name" => (strlen($first_name . $last_name) > 0 ? $first_name . " " . $last_name : $username),
         "@note" => $note,
         "@adminUrl" => $adminUrl
     ]));
     if (isset($language["MSG_USER_WANTS_REGISTER_FORMATTED"])) {
         $mxMsg->set_formatted_body(strtr($language["MSG_USER_WANTS_REGISTER_FORMATTED"], [
-            "@name" => $call_name,
+            "@name" => (strlen($first_name . $last_name) > 0 ? $first_name . " " . $last_name : $username),
             "@note" => $note,
             "@adminUrl" => $adminUrl
         ]));
@@ -79,7 +76,7 @@ try {
     $mx_db->setRegistrationStateVerify(
             ($response ? RegisterState::PendingAdminVerify : RegisterState::PendingAdminSend), $token);
 
-    send_mail_pending_approval($config["homeserver"], $call_name, $email);
+    send_mail_pending_approval($config["homeserver"], $first_name . " " . $last_name, $email);
 
     print("<title>" . $language["VERIFICATION_SUCEEDED"] . "</title>");
     print("</head><body>");

public/verify_admin.php

@@ -60,9 +60,6 @@ try {
     $first_name = $user["first_name"];
     $last_name = $user["last_name"];
     $username = $user["username"];
-    // we have 2 cases: first and last name or just the username
-    $call_name = strlen($first_name . $last_name) > 0 ? $first_name . " " . $last_name : $username;
-
     $note = $user["note"];
     $email = $user["email"];
 
@@ -102,7 +99,7 @@ try {
             // send registration_success
             $res = send_mail_registration_success(
                     $config["homeserver"],
-                    $call_name,
+                    $first_name . " " . $last_name,
                     $email,
                     $username,
                     // only send password when auto-created
@@ -115,11 +112,11 @@ try {
                 $mx_db->setRegistrationStateAdmin(RegisterState::PendingSendRegistrationMail, $token);
             }
         } else {
-            send_mail_registration_allowed_but_failed($config["homeserver"], $call_name, $email);
+            send_mail_registration_allowed_but_failed($config["homeserver"], $first_name . " " . $last_name, $email);
             $mxMsg = new MatrixMessage();
             $mxMsg->set_type("m.text");
             $mxMsg->set_body(strtr($language["REGISTRATION_FAILED_FOR"], [
-                "@name" => $call_name,
+                "@name" => strlen($first_name . $last_name) > 0 ? $first_name . " " . $last_name : $username,
             ]));
             $mxConn->send($config["register_room"], $mxMsg);
             throw new Exception("REGISTRATION_FAILED");
@@ -132,7 +129,7 @@ try {
     } elseif ($action == RegisterState::RegistrationDeclined) {
         $mx_db->setRegistrationStateAdmin(RegisterState::RegistrationDeclined, $token);
         send_mail_registration_decline(
-                $config["homeserver"], $call_name, $email, $decline_reason
+                $config["homeserver"], strlen($first_name . $last_name) > 0 ? $first_name . " " . $last_name : $username, $email, $decline_reason
         );
         print("<title>" . $language["ADMIN_VERIFY_SITE_TITLE"] . "</title>");
         print("</head><body>");