Git Permission denied (publickey, gssapi-keyex, gssapi-with-mic)?

Клиент: OS Ubuntu, git-версия 2.7.4.

Сервер: OS Centos, git-версия 2.7.4.

У меня есть закрытый ключ ssh на моем клиенте и открытый ключ на сервере.

Я могу использовать shell для ввода моего сервера (без пароля).

Но не могу протолкнуть оригинал!

sudo ssh -i / path / to / key / -vT git@xxx.xx.xxx.xxx OpenSSH_7.2p2 Ubuntu-4ubuntu2.2, 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 * debug1: Connecting to xxx.xx.xxx.xxx [xxx.xx.xxx.xxx] port 22. debug1: Connection established. debug1: permanently_set_uid: 0/0 debug1: identity file /home/whj/.ssh/whjwebsite type 1 debug1: key_load_public: No such file or directory debug1: identity file /home/whj/.ssh/whjwebsite-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.2p2 Ubuntu-4ubuntu2.2 debug1: Remote protocol version 2.0, remote software version OpenSSH_6.6.1 debug1: match: OpenSSH_6.6.1 pat OpenSSH_6.6.1* compat 0x04000000 debug1: Authenticating to xxx.xx.xxx.xxx:22 as 'git' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256@libssh.org debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:aC1Ydp+6x8IP+TV5jEl7WwqW6sEycbznbfL09qON/OA debug1: Host 'xxx.xx.xxx.xxx' is known and matches the ECDSA host key. debug1: Found key in /root/.ssh/known_hosts:1 debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS received debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-debug1: Next authentication method: gssapi-keyex debug1: No valid Key exchange context debug1: Next authentication method: gssapi-with-mic debug1: Unspecified GSS failure. Minor code may provide more information No Kerberos credentials available debug1: Unspecified GSS failure. Minor code may provide more information No Kerberos credentials available debug1: Unspecified GSS failure. Minor code may provide more information debug1: Unspecified GSS failure. Minor code may provide more information No Kerberos credentials available debug1: Next authentication method: publickey debug1: Offering RSA public key: /home/whj/.ssh/whjwebsite debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-debug1: No more authentication methods to try. Permission denied (publickey,gssapi-keyex,gssapi-with-mic). OpenSSH_7.2p2 Ubuntu-4ubuntu2.2, 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 * debug1: Connecting to xxx.xx.xxx.xxx [xxx.xx.xxx.xxx] port 22. debug1: Connection established. debug1: permanently_set_uid: 0/0 debug1: identity file /home/whj/.ssh/whjwebsite type 1 debug1: key_load_public: No such file or directory debug1: identity file /home/whj/.ssh/whjwebsite-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.2p2 Ubuntu-4ubuntu2.2 debug1: Remote protocol version 2.0, remote software version OpenSSH_6.6.1 debug1: match: OpenSSH_6.6.1 pat OpenSSH_6.6.1* compat 0x04000000 debug1: Authenticating to xxx.xx.xxx.xxx:22 as 'git' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256@libssh.org debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:aC1Ydp+6x8IP+TV5jEl7WwqW6sEycbznbfL09qON/OA debug1: Host 'xxx.xx.xxx.xxx' is known and matches the ECDSA host key. debug1: Found key in /root/.ssh/known_hosts:1 debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS received debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-debug1: Next authentication method: gssapi-keyex debug1: No valid Key exchange context debug1: Next authentication method: gssapi-with-mic debug1: Unspecified GSS failure. Minor code may provide more information No Kerberos credentials available debug1: Unspecified GSS failure. Minor code may provide more information No Kerberos credentials available debug1: Unspecified GSS failure. Minor code may provide more information debug1: Unspecified GSS failure. Minor code may provide more information No Kerberos credentials available debug1: Next authentication method: publickey debug1: Offering RSA public key: /home/whj/.ssh/whjwebsite debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-debug1: No more authentication methods to try. Permission denied (publickey,gssapi-keyex,gssapi-with-mic).

«whjwebsite» – это мой личный ключ.

drwx —— .ssh /

-rw ——- whjwebsite

Сервер: sshd_config:

“ `RSAAuthentication yes PubkeyAuthentication yes GSSAPIAuthentication yes GSSAPICleanupCredentials no UseDNS no AddressFamily inet PermitRootLogin yes SyslogFacility AUTHPRIV PasswordAuthentication no ChallengeResponseAuthentication no

Клиент: ssh_config

введите описание изображения здесь

    Мои 2 цента: на стороне сервера отключите GSSAPIAuthentication (т. GSSAPIAuthentication SSO, поддерживаемый Kerberos), если вы не используете аутентификацию Active Directory в Linux (с Centrify или SSSD) внутри корпоративного брандмауэра.

    Если вы действительно используете сценарий SSO, но по какой-либо причине Single Sign-On не работает из-за необходимости, используйте параметры на стороне клиента, чтобы обойти Kerberos, например

    ssh -o GSSAPIAuthentication=no -o GSSAPIKeyExchange=no