[vmchecker-request] Autentificare pc-cb at elf.cs.pub.ro

[Razvan Deaconescu]

Laura Vasilescu <laura at linux.com> writes:
> Buna,
>
> Oana (adăugată la CC) are probleme cu autentificare în contul 'pc-cb'.
> Are cineva vreo idee de la ce ar putea fi?
>
> oana at ubuntu:~$ rm ~/.ssh/known_hosts
> oana at ubuntu:~$ ssh -vvv pc-cb at elf.cs.pub.ro
[...[
> gssapi-keyex,gssapi-with-mic,publickey,keyboard-interactive,password
> debug3: authmethod_lookup publickey
> debug3: remaining preferred: keyboard-interactive,password
> debug3: authmethod_is_enabled publickey
> debug1: Next authentication method: publickey
> debug1: Offering RSA public key: /home/oana/.ssh/id_rsa
> debug3: send_pubkey_test
> debug2: we sent a publickey packet, wait for reply
> debug1: Authentications that can continue: publickey
> debug1: Trying private key: /home/oana/.ssh/id_dsa
> debug3: no such identity: /home/oana/.ssh/id_dsa: No such file or directory
> debug1: Trying private key: /home/oana/.ssh/id_ecdsa
> debug3: no such identity: /home/oana/.ssh/id_ecdsa: No such file or directory
> debug1: Trying private key: /home/oana/.ssh/id_ed25519
> debug3: no such identity: /home/oana/.ssh/id_ed25519: No such file or directory
> debug2: we did not send a packet, disable method
> debug1: No more authentication methods to try.
> Permission denied (publickey).

Hello.

Din câte văd Oana are acces la cheia privată că apare că încearcă
fișierul /home/oana/.ssh/id_rsa.

Mai mult, în fișierul ~/.ssh/authorized_keys din home-ul utilizatorului
pc-cb de pe elf.cs.pub.ro are trei chei publice:
---
ssh-rsa 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 oana.balan at cs.pub.ro
ssh-rsa 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 oana.balan at cs.pub.ro
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC15hhh9rfg4ciQzhNUbRD/yrutgd64AYNb0NcFmRkID8sBTfwN66IdPjoqBEKtsHE694RKrBy80Ogiudrz6kgiUSfvbRW27xXxltmndCMPuZINxrACd7sRPrakEWOpkYMpR+75x3wqBmA+mXML4Vss+T+bjT4Cbg6Zw2GySU0X0HnfPAX4HmXROvVjdtqUziIY/M85oztrfbXdtfD3faw4rZJPr+ULNWe5r99NrC+R0EvHmfKptGk8FRHjsqx4u4Y8Ta20wwUaUoy7/6VwM3lKjebXnHYIrsFGE3iBfXI2gvs7+0ikfRKk318N/bE0DDKlnk3o2V8SyswJBZyz0SSR oana at ubuntu
---

Deci ar trebui să fie totul OK.

Oana, dacă dai comanda
---
cat ~/.ssh/id_rsa.pub
---
conținutul afișat corespunde vreuneia dintre cele trei linii de mai sus
(adică o cheie publică)?

Ar trebui să meargă totul cum trebuie, zic eu.

Răzvan