#831 - handle autologin failures via broker gracefully

X2Go Bug report logs - #831
handle autologin failures via broker gracefully

Reported by: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>

Date: Mon, 30 Mar 2015 04:25:02 UTC

Severity: minor

Found in version 4.0.4.0

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Date: Mon, 30 Mar 2015 04:24:48 +0000
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From: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
To: submit@bugs.x2go.org
Subject: handle autologin failures via broker gracefully
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Package: x2goclient Version: 4.0.4.0 Severity: minor With brokerage enabled, the broker can mediate an autologin mechanism from X2Go Client to a given (brokeraged) server. The mechanism is this: o broker deploys a public key in ~/.x2go/authorized_keys on X2Go Server o X2Go Client receives the corresponding private key o (the above is already flawed, no private keys should be sent over networks, I will file another bug for that) o in SSHd, the ~/.x2go/authorized_keys must be configured as potential place for authorized_keys file If the last step is forgotten, SSH authentication with X2Go Client against the X2Go Server fails. If that fails, my expectation would be a fall-back to username / password authentication. But what happens, is: X2Go Client "gets stuck" in the session startup procedure (it's not a real freeze), it does not return to the login dialog widget anymore. Options remaining: closing X2Go Client and reopening. I stumbled over this because of a configuration in SSH daemon on one of my test boxes. Mike -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby fon: +49 (1520) 1976 148 GnuPG Key ID 0x25771B31 mail: mike.gabriel@das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.xfb

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X2Go Bug report logs - #831 handle autologin failures via broker gracefully

X2Go Bug report logs - #831
handle autologin failures via broker gracefully