ssh git repository doesn't work with some SSH host key algorithms

Question

Doesn't work if you've connected to gitlab.com before using it with tools.deps.

Workaround: ssh -o 'HostKeyAlgorithms=ssh-rsa' git@gitlab.com

There might be something to do with jsch conflicting versions. https://dev.eclipse.org/mhonarc/lists/jgit-dev/msg03182.html suggests that jsch recently added support for this key.

Answer 1

Comment made by: alexmiller

We should be using latest jsch, so I don't think that's the issue.

More likely something like this: https://stackoverflow.com/questions/34684251/jsch-unknownhostkey-exception-when-host-key-is-in-known-hosts-and-after-adding

Answer 2

Reference: https://clojure.atlassian.net/browse/TDEPS-31 (reported by severeoverfl0w)