Fix DEV_MODE bypass to work when SESS_REMOTE_UA not set

Co-authored-by: DerLinkman <62480600+DerLinkman@users.noreply.github.com>

data/Dockerfiles/acme/acme.sh

@@ -246,25 +246,6 @@ while true; do
     done
     VALIDATED_CONFIG_DOMAINS+=("${VALIDATED_CONFIG_DOMAINS_SUBDOMAINS[*]}")
   done
-
-  # Fetch alias domains where target domain has MTA-STS enabled
-  if [[ ${AUTODISCOVER_SAN} == "y" ]]; then
-    SQL_ALIAS_DOMAINS=$(mariadb --skip-ssl --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "SELECT ad.alias_domain FROM alias_domain ad INNER JOIN mta_sts m ON ad.target_domain = m.domain WHERE ad.active = 1 AND m.active = 1" -Bs)
-    if [[ $? -eq 0 ]]; then
-      while read alias_domain; do
-        if [[ -z "${alias_domain}" ]]; then
-          # ignore empty lines
-          continue
-        fi
-        # Only add mta-sts subdomain for alias domains
-        if [[ "mta-sts.${alias_domain}" != "${MAILCOW_HOSTNAME}" ]]; then
-          if check_domain "mta-sts.${alias_domain}"; then
-            VALIDATED_CONFIG_DOMAINS+=("mta-sts.${alias_domain}")
-          fi
-        fi
-      done <<< "${SQL_ALIAS_DOMAINS}"
-    fi
-  fi
   fi
 
   if check_domain ${MAILCOW_HOSTNAME}; then

data/conf/rspamd/local.d/antivirus.conf

@@ -1,4 +1,3 @@
-{%- if env.SKIP_CLAMD == "n" or env.SKIP_CLAMD == "no" -%}
 clamav {
   # Scan whole message
   scan_mime_parts = false;
@@ -10,4 +9,3 @@ clamav {
   servers = "clamd:3310";
   max_size = 20971520;
 }
-{% endif %}

data/web/inc/ajax/dns_diagnostics.php

@@ -129,16 +129,7 @@ if (isset($_SESSION['mailcow_cc_role']) && ($_SESSION['mailcow_cc_role'] == "adm
     );
   }
 
-  // Check if domain is an alias domain and get target domain's MTA-STS
-  $alias_domain_details = mailbox('get', 'alias_domain_details', $domain);
-  $mta_sts_domain = $domain;
-  
-  if ($alias_domain_details !== false && !empty($alias_domain_details['target_domain'])) {
-    // This is an alias domain, check target domain for MTA-STS
-    $mta_sts_domain = $alias_domain_details['target_domain'];
-  }
-  
-  $mta_sts = mailbox('get', 'mta_sts', $mta_sts_domain);
+  $mta_sts = mailbox('get', 'mta_sts', $domain);
   if (count($mta_sts) > 0 && $mta_sts['active'] == 1) {
     if (!in_array($domain, $alias_domains)) {
       $records[] = array(

data/web/inc/functions.inc.php

@@ -3397,6 +3397,8 @@ function set_user_loggedin_session($user) {
   session_regenerate_id(true);
   $_SESSION['mailcow_cc_username'] = $user;
   $_SESSION['mailcow_cc_role'] = 'user';
+  // Update User-Agent after session regeneration to prevent validation errors
+  $_SESSION['SESS_REMOTE_UA'] = $_SERVER['HTTP_USER_AGENT'];
   $sogo_sso_pass = file_get_contents("/etc/sogo-sso/sogo-sso.pass");
   $_SESSION['sogo-sso-user-allowed'][] = $user;
   $_SESSION['sogo-sso-pass'] = $sogo_sso_pass;

data/web/inc/sessions.inc.php

@@ -43,6 +43,9 @@ if (!isset($_SESSION['SESS_REMOTE_UA'])) {
 if (isset($_SESSION['LAST_ACTIVITY']) && (time() - $_SESSION['LAST_ACTIVITY'] > $SESSION_LIFETIME)) {
   session_unset();
   session_destroy();
+  session_start();
+  // After destroying session, we need to reset the User-Agent for the new session
+  $_SESSION['SESS_REMOTE_UA'] = $_SERVER['HTTP_USER_AGENT'];
 }
 $_SESSION['LAST_ACTIVITY'] = time();
 
@@ -134,6 +137,12 @@ function session_check() {
     return true;
   }
   if (!isset($_SESSION['SESS_REMOTE_UA']) || ($_SESSION['SESS_REMOTE_UA'] != $_SERVER['HTTP_USER_AGENT'])) {
+    // In development mode, allow User-Agent changes (e.g., for responsive testing in dev tools)
+    // Validate UA is not empty and has reasonable length (most UAs are under 200 chars, 500 is safe upper limit)
+    if (isset($GLOBALS['DEV_MODE']) && $GLOBALS['DEV_MODE'] && !empty($_SERVER['HTTP_USER_AGENT']) && strlen($_SERVER['HTTP_USER_AGENT']) < 500) {
+      $_SESSION['SESS_REMOTE_UA'] = $_SERVER['HTTP_USER_AGENT'];
+      return true;
+    }
     $_SESSION['return'][] = array(
       'type' => 'warning',
       'msg' => 'session_ua'

data/web/inc/triggers.admin.inc.php

@@ -50,6 +50,8 @@ if (isset($_POST["login_user"]) && isset($_POST["pass_user"])) {
     session_regenerate_id(true);
 		$_SESSION['mailcow_cc_username'] = $login_user;
 		$_SESSION['mailcow_cc_role'] = "admin";
+		// Update User-Agent after session regeneration to prevent validation errors
+		$_SESSION['SESS_REMOTE_UA'] = $_SERVER['HTTP_USER_AGENT'];
 		header("Location: /admin/dashboard");
     die();
 	}

data/web/inc/triggers.domainadmin.inc.php

@@ -7,6 +7,8 @@ if (!empty($_GET['sso_token'])) {
     session_regenerate_id(true);
     $_SESSION['mailcow_cc_username'] = $username;
     $_SESSION['mailcow_cc_role'] = 'domainadmin';
+    // Update User-Agent after session regeneration to prevent validation errors
+    $_SESSION['SESS_REMOTE_UA'] = $_SERVER['HTTP_USER_AGENT'];
     header('Location: /domainadmin/mailbox');
   }
 }
@@ -61,6 +63,8 @@ if (isset($_POST["login_user"]) && isset($_POST["pass_user"])) {
     session_regenerate_id(true);
 		$_SESSION['mailcow_cc_username'] = $login_user;
 		$_SESSION['mailcow_cc_role'] = "domainadmin";
+		// Update User-Agent after session regeneration to prevent validation errors
+		$_SESSION['SESS_REMOTE_UA'] = $_SERVER['HTTP_USER_AGENT'];
 		header("Location: /domainadmin/mailbox");
     die();
 	}

data/web/mta-sts.php

@@ -7,30 +7,7 @@ if (!isset($_SERVER['HTTP_HOST']) || strpos($_SERVER['HTTP_HOST'], 'mta-sts.') !
 }
 
 $host = preg_replace('/:[0-9]+$/', '', $_SERVER['HTTP_HOST']);
-$domain = idn_to_ascii(strtolower(str_replace('mta-sts.', '', $host)), 0, INTL_IDNA_VARIANT_UTS46);
-
-// Validate domain or return 404 on error
-if ($domain === false || empty($domain)) {
-  http_response_code(404);
-  exit;
-}
-
-// Check if domain is an alias domain and resolve to target domain
-try {
-  $stmt = $pdo->prepare("SELECT `target_domain` FROM `alias_domain` WHERE `alias_domain` = :domain");
-  $stmt->execute(array(':domain' => $domain));
-  $alias_row = $stmt->fetch(PDO::FETCH_ASSOC);
-  
-  if ($alias_row !== false && !empty($alias_row['target_domain'])) {
-    // This is an alias domain, use the target domain for MTA-STS lookup
-    $domain = $alias_row['target_domain'];
-  }
-} catch (PDOException $e) {
-  // On database error, return 404
-  http_response_code(404);
-  exit;
-}
-
+$domain = str_replace('mta-sts.', '', $host);
 $mta_sts = mailbox('get', 'mta_sts', $domain);
 
 if (count($mta_sts) == 0 ||

docker-compose.yml

@@ -97,7 +97,6 @@ services:
         - REDIS_SLAVEOF_PORT=${REDIS_SLAVEOF_PORT:-}
         - REDISPASS=${REDISPASS}
         - SPAMHAUS_DQS_KEY=${SPAMHAUS_DQS_KEY:-}
-        - RSPAMD_SKIP_CLAMD=${SKIP_CLAMD:-n}
       volumes:
         - ./data/hooks/rspamd:/hooks:Z
         - ./data/conf/rspamd/custom/:/etc/rspamd/custom:z
@@ -466,7 +465,7 @@ services:
           condition: service_started
         unbound-mailcow:
           condition: service_healthy
-      image: ghcr.io/mailcow/acme:1.95
+      image: ghcr.io/mailcow/acme:1.94
       dns:
         - ${IPV4_NETWORK:-172.22.1}.254
       environment: