Merge pull request #3456 from Chocobo1/localhost

Fix translated localhost address (::ffff:127.0.0.1) is not recognized

src/webui/abstractwebapplication.cpp

@@ -316,7 +316,8 @@ void AbstractWebApplication::increaseFailedAttempts()
 bool AbstractWebApplication::isAuthNeeded()
 {
     return (env_.clientAddress != QHostAddress::LocalHost
-            && env_.clientAddress != QHostAddress::LocalHostIPv6)
+            && env_.clientAddress != QHostAddress::LocalHostIPv6
+            && env_.clientAddress != QHostAddress("::ffff:127.0.0.1"))
             || Preferences::instance()->isWebUiLocalAuthEnabled();
 }