Solutions: https://gist.github.com/sivel/c68f601137ef9063efd7 https://gist.github.com/sivel/c68f601137ef9063efd7 - uses AuthorizedKeysCommand to make a remote

Solutions: https://gist.github.com/sivel/c68f601137ef9063efd7 https://gist.github.com/sivel/c68f601137ef9063efd7 - uses AuthorizedKeysCommand to make a remote server the authoritative source of your SSH keys, so (if you wanted to) you could make GitHub your key provider. https://github.com/ierror/ssh-permit-a38 https://github.com/ierror/ssh-permit-a38 - 3 years old but that's not necessarily an issue https://github.com/gravitational/teleport https://github.com/gravitational/teleport