[Rspamd] fix excluding alias from domain wide footer

data/conf/rspamd/dynmaps/footer.php

@@ -43,6 +43,8 @@ $headers = getallheaders();
 $domain = $headers['Domain'];
 // Get Username
 $username = $headers['Username'];
+// Get From
+$from = $headers['From'];
 // define empty footer
 $empty_footer = json_encode(array(
   'html' => '',
@@ -50,7 +52,7 @@ $empty_footer = json_encode(array(
   'vars' => array()
 ));
 
-error_log("FOOTER: checking for domain " . $domain . " and user " . $username . PHP_EOL);
+error_log("FOOTER: checking for domain " . $domain . ", user " . $username . " and address " . $from . PHP_EOL);
 
 try {
   $stmt = $pdo->prepare("SELECT `plain`, `html`, `mbox_exclude` FROM `domain_wide_footer` 
@@ -59,7 +61,7 @@ try {
     ':domain' => $domain
   ));
   $footer = $stmt->fetch(PDO::FETCH_ASSOC);
-  if (in_array($username, json_decode($footer['mbox_exclude']))){
+  if (in_array($from, json_decode($footer['mbox_exclude']))){
     $footer = false;
   }
   if (empty($footer)){

data/conf/rspamd/lua/rspamd.local.lua

@@ -538,7 +538,8 @@ rspamd_config:register_symbol({
       return false
     end
     local uname = uname:lower()
-    local env_from_domain = envfrom[1].domain:lower() -- get smtp from domain in lower case
+    local env_from_domain = envfrom[1].domain:lower()
+    local env_from_addr = envfrom[1].addr:lower()
 
     -- determine newline type
     local function newline(task)
@@ -669,7 +670,7 @@ rspamd_config:register_symbol({
       url='http://nginx:8081/footer.php',
       body='',
       callback=footer_cb,
-      headers={Domain=env_from_domain,Username=uname},
+      headers={Domain=env_from_domain,Username=uname,From=env_from_addr},
     })
 
     return true