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Former Member's avatar
Former Member
4 years ago

ssh-agent Compatibility with Ruby Net::SSH Desired

I am highly interested in the new 1P8 ssh-agent functionality and I'm hoping this message is received as attempting to help make it better. Problem: When attempting to pass authentication from ...
SSH
Former Member's avatar
Former Member
3 years ago

floris_1P Understood. I'd started some other testing after reviewing the logs you requested earlier. I archived my existing RSA keys in 1Password, leaving only my ed25519 key active, and the test script above started working (as does a test deployment using Capistrano as mentioned in my original post).

As you pointed out, the issue is SHA1 signing, and apparently Net::SSH 6.1.x doesn't support rsa-sha2-256/512, yet, but support is coming in the next major release. I suppose leaving my RSA keys disabled for now until SHA2-256/512 signing is implemented is the best course.

Thanks for helping me get this far and to you and the team for fixing up the agent response issue which began the initial thread. The SSH support is very welcome and will hopefully be a good selling point in expanding our 1Password usage.

One last thing, though. Thanks to you showing me the 1P8 log, I saw these errors when successfully using my ed25519 key during the testing above:

WARN 2022-03-15T17:08:47.993 tokio-runtime-worker(ThreadId(7)) [1P:ssh/op-ssh-agent/src/codec.rs:48] failed to decode agent message
WARN 2022-03-15T17:08:47.994 tokio-runtime-worker(ThreadId(7)) [1P:ssh/op-ssh-agent/src/lib.rs:252] failed to receive agent request (Protocol), replying with SSH_AGENT_FAILURE
WARN 2022-03-15T17:08:48.787 tokio-runtime-worker(ThreadId(10)) [1P:ssh/op-ssh-agent/src/codec.rs:48] failed to decode agent message
WARN 2022-03-15T17:08:48.788 tokio-runtime-worker(ThreadId(10)) [1P:ssh/op-ssh-agent/src/lib.rs:252] failed to receive agent request (Protocol), replying with SSH_AGENT_FAILURE
WARN 2022-03-15T17:08:48.973 tokio-runtime-worker(ThreadId(5)) [1P:ssh/op-ssh-agent/src/codec.rs:48] failed to decode agent message
WARN 2022-03-15T17:08:48.973 tokio-runtime-worker(ThreadId(5)) [1P:ssh/op-ssh-agent/src/lib.rs:252] failed to receive agent request (Protocol), replying with SSH_AGENT_FAILURE

The authentication and subsequent pass-through was, in fact, successful. Didn't know if that was something that you wanted to look at?