Bug #93732 Improve error notification for SSH tunnel
Submitted: 24 Dec 2018 9:36 Modified: 9 Mar 4:51
Reporter: Denys Pasishnyi Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Workbench: SQL Editor Severity:S3 (Non-critical)
Version:8.0.13 OS:Ubuntu (18.04.2)
Assigned to: CPU Architecture:Any

[24 Dec 2018 9:36] Denys Pasishnyi
Description:
Workbench show an error "User authentication failed" for connections without password or ssh key for ssh tunnel. Workbench version 6 was working with this configuration. Workbench should:
- make work this connection as before
- or require a password or ssh key
- or return more specific error

How to repeat:
Try to connect to a database using SSH tunnel without password and ssh key for ssh connection.
[24 Dec 2018 12:29] Miguel Solorzano
Thank you for the bug report. Please provide a screenshot of the error message. Thanks.
[24 Dec 2018 13:39] Denys Pasishnyi
This is an error about which I commented

Attachment: Selection_003.png (image/png, text), 142.10 KiB.

[29 Dec 2018 23:13] Miguel Solorzano
Thank you for the feedback. I couldn't repeat on Ubuntu 18.10, please provide step by step how you did. Thanks.
[5 Jan 15:34] Denys Pasishnyi
I just added an image with a configuration example. So, I entered next parameters: SSH hostname, SSH username, MySQL hostname, MySQL server port, username, password. Entering only these parameters Workbench returns an auth error in version 8 when password and SSH key aren't required by the server.
If I enter SSH password and add it as required on the server then Workbench doesn't show this error.
[9 Mar 2:14] Miguel Solorzano
Please try version 8.0.15. Thanks.
[9 Mar 4:08] Denys Pasishnyi
Sorry, but I passed to use another app and configuration on server is different now. So, I don't have interest to spend time on putting the right environment for testing.
[9 Mar 4:51] Miguel Solorzano
Thank you for the feedback.