add log entries for reason of skipped Captcha verification

pbiering · Mar 12, 2023 · 18b5b21 · 18b5b21
1 parent 61f7f5a
commit 18b5b21
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/rcguard.php b/rcguard.php
@@ -55,10 +55,12 @@ public function init()
 
         if (in_array($client_ip, $ignore_ips)) {
             $whitelisted = true;
+            rcube::write_log('rcguard', 'Captcha verification skipped because of client IP ' . $client_ip . ' found in ignore list');
         } else {
             foreach ($this->rc->config->get('recaptcha_whitelist', []) as $network) {
                 if ($this->cidr_match($client_ip, $network)) {
                     $whitelisted = true;
+                    rcube::write_log('rcguard', 'Captcha verification skipped because of client IP ' . $client_ip . ' matches whitelist entry ' . $network);
                     break;
                 }
             }