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Posted to issues@karaf.apache.org by "Jean-Baptiste Onofré (Jira)" <ji...@apache.org> on 2023/10/10 12:04:00 UTC
[jira] [Assigned] (KARAF-7753) Key authentication doesn't work with ecdsa keys
[ https://issues.apache.org/jira/browse/KARAF-7753?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jean-Baptiste Onofré reassigned KARAF-7753:
-------------------------------------------
Assignee: Jean-Baptiste Onofré
> Key authentication doesn't work with ecdsa keys
> -----------------------------------------------
>
> Key: KARAF-7753
> URL: https://issues.apache.org/jira/browse/KARAF-7753
> Project: Karaf
> Issue Type: Bug
> Components: karaf
> Affects Versions: 4.4.4
> Reporter: Andre Schlegel-Tylla
> Assignee: Jean-Baptiste Onofré
> Priority: Major
>
> Key based authentication isn't working anymore. With Karaf 4.4.3 we had no problems.
>
> To reproduce follow the manual [https://karaf.apache.org/manual/latest/#_managing_authentication_by_key] but replace "rsa" with "ecdsa" for the key creation:
> {code:java}
> ssh-keygen -t ecdsa -f karaf.id_rsa{code}
>
>
> sshd Log Karaf 4.4.4
> {code:java}
> 2023-09-20T08:47:30,532 | DEBUG | sshd-SshServer[39ab90a6](port=8101)-nio2-thread-2 | UserAuthPublicKey | 165 - org.apache.sshd.osgi - 2.10.0 | doAuth(karaf2@ServerSessionImpl[null@/[0:0:0:0:0:0:0:1]:53738]) verify key type=ecdsa-sha2-nistp256, factories=ssh-rsa,rsa-sha2-256,rsa-sha2-512,sk-ecdsa-sha2-nistp256@openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521, fingerprint=SHA256:ytAdBMtQ99Rk0YRk+nIERN+jg0tejbymaKnM5rvlfAQ
> 2023-09-20T08:47:30,532 | DEBUG | sshd-SshServer[39ab90a6](port=8101)-nio2-thread-2 | UserAuthPublicKey | 165 - org.apache.sshd.osgi - 2.10.0 | doAuth(karaf2@ServerSessionImpl[null@/[0:0:0:0:0:0:0:1]:53738]) key type=ecdsa-sha2-nistp256, fingerprint=SHA256:ytAdBMtQ99Rk0YRk+nIERN+jg0tejbymaKnM5rvlfAQ - authentication result: false {code}
> Same part of the log with Karaf 4.4.3
> {code:java}
> 2023-09-20T09:04:26,979 | DEBUG | sshd-SshServer[64c0cbfc](port=8101)-nio2-thread-2 | UserAuthPublicKey | 174 - org.apache.sshd.osgi - 2.9.2 | doAuth(karaf2@ServerSessionImpl[null@/[0:0:0:0:0:0:0:1]:55857]) verify key type=ecdsa-sha2-nistp256, factories=ssh-rsa,rsa-sha2-256,rsa-sha2-512,sk-ecdsa-sha2-nistp256@openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521, fingerprint=SHA256:ytAdBMtQ99Rk0YRk+nIERN+jg0tejbymaKnM5rvlfAQ2023-09-20T09:04:26,979 | DEBUG | sshd-SshServer[64c0cbfc](port=8101)-nio2-thread-2 | UserAuthPublicKey | 174 - org.apache.sshd.osgi - 2.9.2 | doAuth(karaf2@ServerSessionImpl[null@/[0:0:0:0:0:0:0:1]:55857]) key type=ecdsa-sha2-nistp256, fingerprint=SHA256:ytAdBMtQ99Rk0YRk+nIERN+jg0tejbymaKnM5rvlfAQ - authentication result: true {code}
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