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Ich versuche, SSH-Schlüssel für den Buildbot-Benutzer von Buildbot einzurichten, damit er meinen privaten Repo klonen kann, ohne einen Benutzernamen und ein Passwort zu benötigen.So richten Sie SSH-Schlüssel für den Buildbot-Benutzer ein
Dies ist, wie ich bin Tests:
sudo -u buildbot bash
export HOME=/var/lib/buildbot
cd $HOME
mkdir git
cd git
git clone [email protected]:myproject/myrepo.git
der letzte Schritt nicht mit:
Cloning into 'myrepo'...
Permission denied (publickey).
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.
Warum bin ich diesen Fehler? Ich habe meine SSH-Schlüssel ist mit der richtigen bestätigt:
- /var/lib/buildbot/.ssh Ordner mit den richtigen Berechtigungen vorhanden
- /var/lib/buildbot/.ssh/id_rsa Datei mit der existiert richtige Berechtigungen
- /var/lib/buildbot/.ssh/id_rsa.pub Datei vorhanden mit den richtigen Berechtigungen
- der Inhalt der /var/lib/buildbot/.ssh/id_rsa.pub-Datei in meinem bitbucket registriert Konto als mein SSH-Schlüssel
Wenn ich laufe:
ssh-agent bash -c 'ssh-add /var/lib/buildbot/.ssh/id_rsa; git clone [email protected]:myproject/myrepo.git'
dann klont es mein Repo perfekt. Warum kann der normale Befehl nicht auf meinen SSH-Schlüssel zugreifen?
Edit: Die Ausgabe von ssh -vvv [email protected] ist:
OpenSSH_7.2p2 Ubuntu-4ubuntu2.1, OpenSSL 1.0.2g 1 Mar 2016
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug2: resolving "bitbucket.org" port 22
debug2: ssh_connect_direct: needpriv 0
debug1: Connecting to bitbucket.org [104.192.143.2] port 22.
debug1: Connection established.
debug1: key_load_public: No such file or directory
debug1: identity file /home/buildbot/.ssh/id_rsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/buildbot/.ssh/id_rsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/buildbot/.ssh/id_dsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/buildbot/.ssh/id_dsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/buildbot/.ssh/id_ecdsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/buildbot/.ssh/id_ecdsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/buildbot/.ssh/id_ed25519 type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/buildbot/.ssh/id_ed25519-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_7.2p2 Ubuntu-4ubuntu2.1
debug1: Remote protocol version 2.0, remote software version conker_1.0.288-e9ef8ea app-123
debug1: no match: conker_1.0.288-e9ef8ea app-123
debug2: fd 3 setting O_NONBLOCK
debug1: Authenticating to bitbucket.org:22 as 'git'
debug3: hostkeys_foreach: reading file "/home/buildbot/.ssh/known_hosts"
debug3: record_hostkey: found key type RSA in file /home/buildbot/.ssh/known_hosts:1
debug3: load_hostkeys: loaded 1 keys from bitbucket.org
debug3: order_hostkeyalgs: prefer hostkeyalgs: [email protected],rsa-sha2-512,rsa-sha2-256,ssh-rsa
debug3: send packet: type 20
debug1: SSH2_MSG_KEXINIT sent
debug3: receive packet: type 20
debug1: SSH2_MSG_KEXINIT received
debug2: local client KEXINIT proposal
debug2: KEX algorithms: [email protected],ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,ext-info-c
debug2: host key algorithms: [email protected],rsa-sha2-512,rsa-sha2-256,ssh-rsa,[email protected],[email protected],[email protected],[email protected],ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-ed25519
debug2: ciphers ctos: [email protected],aes128-ctr,aes192-ctr,aes256-ctr,[email protected],[email protected],aes128-cbc,aes192-cbc,aes256-cbc,3des-cbc
debug2: ciphers stoc: [email protected],aes128-ctr,aes192-ctr,aes256-ctr,[email protected],[email protected],aes128-cbc,aes192-cbc,aes256-cbc,3des-cbc
debug2: MACs ctos: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-sha2-256,hmac-sha2-512,hmac-sha1
debug2: MACs stoc: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-sha2-256,hmac-sha2-512,hmac-sha1
debug2: compression ctos: none,[email protected],zlib
debug2: compression stoc: none,[email protected],zlib
debug2: languages ctos:
debug2: languages stoc:
debug2: first_kex_follows 0
debug2: reserved 0
debug2: peer server KEXINIT proposal
debug2: KEX algorithms: [email protected],ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1
debug2: host key algorithms: ssh-dss,ssh-rsa
debug2: ciphers ctos: aes128-ctr,aes192-ctr,aes256-ctr,[email protected],arcfour256,arcfour128
debug2: ciphers stoc: aes128-ctr,aes192-ctr,aes256-ctr,[email protected],arcfour256,arcfour128
debug2: MACs ctos: hmac-sha2-256,hmac-sha1,hmac-sha1-96
debug2: MACs stoc: hmac-sha2-256,hmac-sha1,hmac-sha1-96
debug2: compression ctos: none
debug2: compression stoc: none
debug2: languages ctos:
debug2: languages stoc:
debug2: first_kex_follows 0
debug2: reserved 0
debug1: kex: algorithm: [email protected]
debug1: kex: host key algorithm: ssh-rsa
debug1: kex: server->client cipher: aes128-ctr MAC: hmac-sha2-256 compression: none
debug1: kex: client->server cipher: aes128-ctr MAC: hmac-sha2-256 compression: none
debug3: send packet: type 30
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug3: receive packet: type 31
debug1: Server host key: ssh-rsa SHA256:zzXQOXSRBEiUtuE8AikJYKwbHaxvSc0ojez9YXaGp1A
debug3: hostkeys_foreach: reading file "/home/buildbot/.ssh/known_hosts"
debug3: record_hostkey: found key type RSA in file /home/buildbot/.ssh/known_hosts:1
debug3: load_hostkeys: loaded 1 keys from bitbucket.org
debug3: hostkeys_foreach: reading file "/home/buildbot/.ssh/known_hosts"
debug3: record_hostkey: found key type RSA in file /home/buildbot/.ssh/known_hosts:2
debug3: load_hostkeys: loaded 1 keys from 104.192.143.2
debug1: Host 'bitbucket.org' is known and matches the RSA host key.
debug1: Found key in /home/buildbot/.ssh/known_hosts:1
debug3: send packet: type 21
debug2: set_newkeys: mode 1
debug1: rekey after 4294967296 blocks
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug3: receive packet: type 21
debug2: set_newkeys: mode 0
debug1: rekey after 4294967296 blocks
debug1: SSH2_MSG_NEWKEYS received
debug2: key: /home/buildbot/.ssh/id_rsa ((nil))
debug2: key: /home/buildbot/.ssh/id_dsa ((nil))
debug2: key: /home/buildbot/.ssh/id_ecdsa ((nil))
debug2: key: /home/buildbot/.ssh/id_ed25519 ((nil))
debug3: send packet: type 5
debug3: receive packet: type 6
debug2: service_accept: ssh-userauth
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug3: send packet: type 50
debug3: receive packet: type 51
debug1: Authentications that can continue: publickey
debug3: start over, passed a different list publickey
debug3: preferred 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: Trying private key: /home/buildbot/.ssh/id_rsa
debug3: no such identity: /home/buildbot/.ssh/id_rsa: No such file or directory
debug1: Trying private key: /home/buildbot/.ssh/id_dsa
debug3: no such identity: /home/buildbot/.ssh/id_dsa: No such file or directory
debug1: Trying private key: /home/buildbot/.ssh/id_ecdsa
debug3: no such identity: /home/buildbot/.ssh/id_ecdsa: No such file or directory
debug1: Trying private key: /home/buildbot/.ssh/id_ed25519
debug3: no such identity: /home/buildbot/.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).
Edit: Aktualisieren buildbot Home-Verzeichnis in/etc/passwd-zu-Punkt/var/lib/buildbot mehr Probleme verursacht. Jetzt kann ich nicht einmal buildbot Home-Verzeichnis als buildbot Zugang:
$ sudo -u buildbot bash
$ echo $HOME
/home/ubuntu
$ export HOME=/var/lib/buildbot
$ cd $HOME
bash: cd: /var/lib/buildbot: Permission denied
Post das Debug-Protokoll von 'ssh-vvv git @ bitbucket.org' – Jakuje
@Jakuje, ich habe den Beitrag aktualisiert. – Cerin
Und wie hat es früher funktioniert, wenn das einzige, was Sie geändert haben, das Home-Verzeichnis in passwd war? Der Benutzer hat keine Berechtigungen oder gibt es einen anderen Faktor (SELinux?). – Jakuje