RE: monitor ssl websocket (wss://)

[lutz . mader]

Hello,
do you spent some time to have a look to the protocol http/https and use the header option to modify the header sent by the https request.
See https://mmonit.com/monit/documentation/monit.html#HTTP
To initialize a websocket session a normal https request contain some additional header information

Upgrade: websocket
Connection: Upgrade
Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==
Sec-WebSocket-Protocol: chat, superchat
Sec-WebSocket-Version: 13

And the server should response with status 101 to accept the request.
For additional information see https://datatracker.ietf.org/doc/html/rfc6455
 
A suggestion only,
Lutz

p.s.
I try to find a useful test case myself.

-----ursprüngliche Nachricht-----
 Von: b@sashk.xyz
 Gesendet: 15.01.2022 18:16 Uhr
 An: monit-general@nongnu.org
 Betreff: monitor ssl websocket (wss://)

Hi,

Is it possible to monitor wss://  websocket using Monit?


I've tried several configurations, but none of them works and example in
the user guide is for unsecured websocket.

I'd like to monitor it for reachability and SSL certificate expiration.

Any help is appreciated,

Thanks.

 

 

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