TF-4224 Reduce ReDoS vulnerability

2025-12-24 13:43:40 +07:00
parent 91aacf39b7
commit 2b909aeb1c
5 changed files with 57 additions and 34 deletions
@@ -54,7 +54,7 @@ class AppUtils {
  static bool isEmailLocalhost(String email) {
    final normalized = email.trim();
    return RegExp(
-        r'^(([^<>()[\]\\.,;:\s@"]+(\.[^<>()[\]\\.,;:\s@"]+)*)|(".+"))@localhost$'
+        r'^(?:"[^"\r\n]+"|[^<>()[\]\\.,;:\s@"]+(?:\.[^<>()[\]\\.,;:\s@"]+)*)@localhost$'
    ).hasMatch(normalized);
  }