Hello, I am trying to configure the x2gobroker to do key-based login to the servers after sucessfull authentication against the broker. Everything looks fine, except the client. It tries to login with the correct key, but a wrong username. It uses the username from the local machine.
e.g. - On my local machine, I am logged in as user "martin" - start the client with --broker-url=http://192.168.0.1:8080/plain/inifile/ - successfully authenticate with the username "udo" and a password against the broker - select the session -> login failed, so I do some research and the auth.log of the remote machine shows that I try to login with the broker-generated key, but the username "martin" instead of "udo" the profile in x2gobroker-sessionprofiles.conf: [TEST] user= host=pegbar1 (192.168.0.1) name=TEST command=KDE fullscreen = true broker-session-autologin=true broker-use-load-checker=true broker-authorized-keys=%h/.x2go/authorized_keys /var/log/x2gobroker/broker.log shows the key generation for user "udo": 2020-01-20 12:14:21,249 - broker - DEBUG - base_broker.X2GoBroker.get_authorized_keys_file(): found broker-authorized-keys in session profile with ID TEST: %h/.x2go/authorized_keys. This one has precendence over the default value. 2020-01-20 12:14:21,317 - broker - INFO - Executing agent command on remote host pegbar1 (192.168.0.1): sh -c '/usr/lib/x2go/x2gobroker-agent udo addauthkey "no-X11-forwarding,no-pty,no-user-rc ssh-rsa [***] udo@192.168.0.40" "%h/.x2go/authorized_keys"' 2020-01-20 12:14:21,462 - broker - INFO - Broker agent answered: OK; 2020-01-20 12:14:21,463 - broker - DEBUG - base_broker.X2GoBroker.get_authorized_keys_file(): found broker-authorized-keys in session profile with ID TEST: %h/.x2go/authorized_keys. This one has precendence over the default value. 2020-01-20 12:14:21,465 - broker - DEBUG - Scheduled deletion of authorized key in 20s: user=udo, hostname=pegbar1, hostaddr=192.168.0.1 2020-01-20 12:14:41,569 - broker - INFO - Executing agent command on remote host pegbar1 (192.168.0.1): sh -c '/usr/lib/x2go/x2gobroker-agent udo delauthkey "no-X11-forwarding,no-pty,no-user-rc ssh-rsa [***] udo@192.168.0.40" "%h/.x2go/authorized_keys"' 2020-01-20 12:14:41,712 - broker - INFO - Broker agent answered: OK; /var/log/auth.log shows the failed login for user "martin": Jan 20 12:14:21 pegbar1 sshd[7131]: debug1: trying public key file /home/martin/.x2go/authorized_keys Jan 20 12:14:21 pegbar1 sshd[7131]: debug1: fd 4 clearing O_NONBLOCK Jan 20 12:14:21 pegbar1 sshd[7131]: debug1: restore_uid: 0/0 Jan 20 12:14:21 pegbar1 sshd[7131]: Failed publickey for martin from 192.168.0.40 port 57732 ssh2: RSA SHA256:*** Am I missing some configuration or this this a (known?) bug in x2goclient? Thank you very much and best regards, Martin _______________________________________________ x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
