因此，我尝试将 repo 克隆到我的 Ubuntu 服务器上的目录，但我一直收到权限被拒绝（公钥）错误。
这很奇怪，因为我的输出显示成功：ssh -T [email protected]
mo@li515-148:/var/www$ ssh -T [email protected]
conq: logged in as msamman.
You can use git or hg to connect to Bitbucket. Shell access is disabled.
但是当我尝试克隆时，出现错误：
mo@li515-148:/var/www$ sudo git clone [email protected]:username/website-development.git
Cloning into 'website-development'...
Permission denied (publickey).
fatal: The remote end hung up unexpectedly
以下是详细输出：
mo@li515-148:/var/www$ ssh -v [email protected]
OpenSSH_5.9p1 Debian-5ubuntu1, OpenSSL 1.0.1 14 Mar 2012
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug1: Connecting to bitbucket.org [207.223.240.182] port 22.
debug1: Connection established.
debug1: identity file /home/mo/.ssh/id_rsa type 1
debug1: Checking blacklist file /usr/share/ssh/blacklist.RSA-2048
debug1: Checking blacklist file /etc/ssh/blacklist.RSA-2048
debug1: identity file /home/mo/.ssh/id_rsa-cert type -1
debug1: identity file /home/mo/.ssh/id_dsa type -1
debug1: identity file /home/mo/.ssh/id_dsa-cert type -1
debug1: identity file /home/mo/.ssh/id_ecdsa type -1
debug1: identity file /home/mo/.ssh/id_ecdsa-cert type -1
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.3
debug1: match: OpenSSH_5.3 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_5.9p1 Debian-5ubuntu1
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-ctr hmac-md5 none
debug1: kex: client->server aes128-ctr hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
debug1: Server host key: RSA 97:8c:1b:f2:6f:14:6b:5c:3b:ec:aa:46:46:74:7c:40
debug1: Host 'bitbucket.org' is known and matches the RSA host key.
debug1: Found key in /home/mo/.ssh/known_hosts:1
debug1: ssh_rsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: Roaming not allowed by server
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey
debug1: Next authentication method: publickey
debug1: Offering RSA public key: /home/mo/.ssh/id_rsa
debug1: Remote: Forced command: conq username:msamman
debug1: Remote: Port forwarding disabled.
debug1: Remote: X11 forwarding disabled.
debug1: Remote: Agent forwarding disabled.
debug1: Remote: Pty allocation disabled.
debug1: Server accepts key: pkalg ssh-rsa blen 279
debug1: Remote: Forced command: conq username:msamman
debug1: Remote: Port forwarding disabled.
debug1: Remote: X11 forwarding disabled.
debug1: Remote: Agent forwarding disabled.
debug1: Remote: Pty allocation disabled.
debug1: Authentication succeeded (publickey).
Authenticated to bitbucket.org ([207.223.240.182]:22).
debug1: channel 0: new [client-session]
debug1: Requesting [email protected]
debug1: Entering interactive session.
debug1: Sending environment.
debug1: Sending env LANG = en_US.UTF-8
PTY allocation request failed on channel 0
conq: logged in as msamman.
You can use git or hg to connect to Bitbucket. Shell access is disabled.
debug1: client_input_channel_req: channel 0 rtype exit-status reply 0
debug1: client_input_channel_req: channel 0 rtype [email protected] reply 0
debug1: channel 0: free: client-session, nchannels 1
Connection to bitbucket.org closed.
Transferred: sent 3072, received 2904 bytes, in 0.2 seconds
Bytes per second: sent 14028.4, received 13261.2
debug1: Exit status 0
这是一台 Ubuntu 12.04 服务器，我通过 PuTTY SSH 连接到它。有什么想法吗？
答案1
找到问题了。
我为我的用户帐户创建了 ssh 密钥mo。这就是返回成功的原因。ssh -T [email protected]
但是，调用sudo git clone ......使用的是 root 帐户，该帐户没有 bitbucket 的 ssh 访问权限。
我只需授予文件夹使用 sudo 绕过的mo权限，就可以解决我的问题。/var/www
答案2
我用：
sudo -u myuser git clone git@.....
其中 myuser 是我正在执行的用户，并且 sshkey 在 bitbucket 上获得授权。