FTP: up sshj to 0.27.0

[lewisjkl]

Purpose

Several key enhancements were added in version 0.27.0 of sshj. One such feature is adding support for all openssh-key-v1 keyfiles.

Updates the version of the sshj library.

References

https://github.com/hierynomus/sshj/releases

Changes

• Up version of sshj library to 0.27.0

[ennru]

It seems to be better (stricter) with the keys:
"net.schmizz.sshj.transport.TransportException: [HOST_KEY_NOT_VERIFIABLE] Could not verify ssh-ed25519 host key with fingerprint cf:e0:ea:c3:c6:d1:de:a9:bd:0b:a4:0b:7e:f1:4e:3d"

I guess this might fail other people's code as well, so we might need to push this to Alpakka 1.1.0

[lewisjkl]

Understood, appreciate you looking at this!

[ennru]

Is there a way to make the tests work on Travis?

[lewisjkl]

Seems to me like the known_hosts file may need to be updated to include the ssh-ed25519 key in addition to the ssh-rsa key. I will take a look and try that when I get a chance.

[lewisjkl]

Looks like the latest build failed because No output has been received in the last 10m0s, this potentially indicates a stalled build or something wrong with the build itself. on the stage Code style check (fixed with 'sbt scalafmtAll'). I think this is just a fluke and the CI just needs to be rerun.

[ennru]

Restarted the build.

[lewisjkl]

Thank you for restarting that! It seems like the tests that failed are not related to any changes that I made in this branch. Does it seem that way to you as well?

[ennru]

Yes, this looks alright. There are a few flaky tests.

[ennru]

Failures were
#1649
and
#1306

[ennru]

LGTM.

[ennru]

Thank you!