Special message when login expired.

src/messages/MessageElement.cpp

@@ -197,6 +197,8 @@ TextElement::TextElement(const QString &text, MessageElementFlags flags,
     , color_(color)
     , style_(style)
 {
+    assert(text != "authentication");
+
     for (const auto &word : text.split(' '))
     {
         this->words_.push_back({word, -1});

src/providers/twitch/IrcMessageHandler.cpp

@@ -515,6 +515,14 @@ void IrcMessageHandler::handleModeMessage(Communi::IrcMessage *message)
 
 std::vector<MessagePtr> IrcMessageHandler::parseNoticeMessage(
     Communi::IrcNoticeMessage *message)
+{
+    if (message->content().startsWith("Login auth", Qt::CaseInsensitive))
+    {
+        return {MessageBuilder(systemMessage,
+                               "Login expired! Try logging in again.")
+                    .release()};
+    }
+    else
     {
         std::vector<MessagePtr> builtMessages;
 
@@ -522,6 +530,7 @@ std::vector<MessagePtr> IrcMessageHandler::parseNoticeMessage(
 
         return builtMessages;
     }
+}  // namespace chatterino
 
 void IrcMessageHandler::handleNoticeMessage(Communi::IrcNoticeMessage *message)
 {