[IGNITE-11875] Thin client is unable to authenticate with long password

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.7
• Fix Version/s: 2.8
• Component/s: jdbc, odbc, thin client
• Assignee: Igor Sapego
• Reporter: Igor Sapego
• Reviewer: Sergey Chugunov
• Created: 28/May/19 10:37
• Updated: 20/Jun/19 15:47
• Resolved: 20/Jun/19 15:42

Description

Token authentication could use long usernames/passwords, that leads to "Invalid handshake message"
ClientListenerNioServerBuffer:

        if (cnt == msgSize) {
            byte[] data0 = data;

            reset();

            return data0;
        }
        else {
            if (checkHandshake && cnt > 0 && (msgSize > ClientListenerNioListener.MAX_HANDSHAKE_MSG_SIZE
                || data[0] != ClientListenerRequest.HANDSHAKE))
                throw new IgniteCheckedException("Invalid handshake message");

            return null;
        }

The reproducer is attached.

Issue Links

• links to: GitHub Pull Request #6570
• links to: Upsource review #1055