Closed BlwAvg closed 10 months ago
Hello All,
Yes, I found that the ECDSA is not supported, when connect SSH via ECDSA or ED25519, it's prompt up need input passphrase, however I haven't set passphrase , even I gen a Key need the passphrase and input the passphrase, it's not work
I view the SSH server log, there is no connection, mean the Guac haven't try to connect to the server when I switch to RSA it's work
How can I config the Guac to support ECDSA?
Thanks~~
same problem here. can't connect ubuntu 2204.
seems like bullseye's libssh2 is a bit old (1.9.0) can't support more morden cypertypes.
I suggest using a more recent linux base image or upgrade libssh2 version in images.
libssh2
bullseye (libs): 1.9.0-2 bookworm (libs): 1.10.0-3 trixie (libs): 1.11.0-2 sid (libs): 1.11.0-2
and however, an temporary workaround here: https://www.reddit.com/r/linuxquestions/comments/ued2vq/apache_guacamole_cant_ssh_into_ubuntu_2204/
more doc's here: https://lists.apache.org/thread/wht9k7xwk05cjlp8nfokf72mp5mjy14p
cc to @jwetzell
@boin Wish I could use a more recent base image easily, I will look into seeing if there is a way to get a newer version of libssh2 in though.
Oh that's nice. I am not a java guy, I thounght maybe "from 9.0/jre11/temurin-jammy" ?
Anyway, thank you for the wonderful job to synology users.
Cheers
@boin yeah the real problem is the version of Postgres. That can't be updated easily as it would require some sort of "auto migrate" or instructions for users on how to migrate their data folders. Kind of the big downside of trying to keep this image a drop in replacement of the old oznu image
Running into this trying to connect to Unraid 6.12.3 via SSH.
Sep 29 18:54:21 Tower sshd[4245]: Connection from 10.0.10.107 port 45688 on 10.0.20.30 port 22 rdomain ""
Sep 29 18:54:21 Tower sshd[4245]: Unable to negotiate with 10.0.10.107 port 45688: no matching host key type found. Their offer: ssh-rsa,ssh-dss [preauth]
Describe Your Problem: This version of Guac only supports DSS and RSA protocols for SSH connectivity. This should be fixed in later versions of the guac 1.4.0 github. https://issues.apache.org/jira/browse/GUACAMOLE-1655
When trying to connect to a modern OS, like Ubuntu 2204 (Jammy), you are not able to connect via SSH.
Logs:
guacd[371]: ERROR: SSH handshake failed.
Screenshots: N/A
Environment: