Nagstamon icon indicating copy to clipboard operation
Nagstamon copied to clipboard

SSL error on connecting to server if ciphersuite is too strict on server side

Open ironiq opened this issue 1 year ago • 6 comments

I get "ssl.SSLError: [SSL: SSLV3_ALERT_HANDSHAKE_FAILURE] sslv3 alert handshake failure (_ssl.c:1002)" message (in debug mode) using 3.13-20230705 if my server's cipher suite is too strict for Nagstamon.

I normally use this: "AES256-SHA:DHE-RSA-AES256-SHA:DHE-DSS-AES256-SHA:AES128-SHA:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA:DES-CBC3-SHA", but with this i get the error. If using this: "HIGH:!eNULL:!aNULL:!MD5", then no problem occur, everything is fine.

I attached the nagstamon.log file that contains the debug info. p.s.: with this version the Qt problem disappeared :) nagstamon.log

ironiq avatar Jul 06 '23 10:07 ironiq