X-Git-Url: https://projects.mako.cc/source/scuttle/blobdiff_plain/c7f63c8b9b12efd7b3c10b9f80cda06eaf32068f..616df7459a1262dc55320ee60cc74dae9d878ab3:/services/userservice.php

diff --git a/services/userservice.php b/services/userservice.php
index a2709fb..44374a0 100644
--- a/services/userservice.php
+++ b/services/userservice.php
@@ -63,6 +63,15 @@ class UserService {
             return false;
     }
 
+    function _in_regex_array($value, $array) {
+      foreach ($array as $key => $pattern) {
+        if (preg_match($pattern, $value)) {
+          return TRUE;
+        }
+      }
+      return FALSE;
+    }
+
     function _randompassword() {
         $password = mt_rand(1, 99999999);
         $password = substr(md5($password), mt_rand(0, 19), mt_rand(6, 12));
@@ -325,6 +334,29 @@ class UserService {
             return false;
     }
 
+    function isBlockedEmail($email) {
+      // Check whitelist
+      $whitelist = $GLOBALS['email_whitelist'];
+      if (!is_null($whitelist) && is_array($whitelist)) {
+        if (!$this->_in_regex_array($email, $whitelist)) {
+          // Not in whitelist -> blocked
+          return TRUE;
+        }
+      }
+
+      // Check blacklist
+      $blacklist = $GLOBALS['email_blacklist'];
+      if (!is_null($blacklist) && is_array($blacklist)) {
+        if ($this->_in_regex_array($email, $blacklist)) {
+          // In blacklist -> blocked
+          return TRUE;
+        }
+      }
+
+      // Not blocked
+      return FALSE;
+    }
+
     function isReserved($username) {
         if (in_array($username, $GLOBALS['reservedusers'])) {
             return true;