token fixes; code looks incomplete anyway

scripts/snippets/dovecot_crypt.php

@@ -10,6 +10,10 @@
 
 
 class DovecotCrypt extends Crypt {
+
+
+    private $errormsg = [];
+
     private $salt_chars = "./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
 
 
@@ -83,7 +87,7 @@ class DovecotCrypt extends Crypt {
         return $password;
     }
     private function __md5_generate($plaintext) {
-        return $password;
+        return $plaintext;
     }
     private function __sha1_generate() {
     }
@@ -103,6 +107,9 @@ class DovecotCrypt extends Crypt {
     }
 
 
+    /**
+     * @return string
+     */ 
     public function custom_hmac($algo, $data, $key, $raw_output = false) {
         $algo = strtolower($algo);
         $pack = 'H'.strlen($algo('test'));