git – ssh配置不起作用.权限被拒绝(公钥)

2023年5月9日 450次阅读

我的ssh配置有问题.我有多个密钥对和多个主机,所以我想设置ssh配置,以便我可以轻松地在它们之间切换.

我的ssh配置如下所示：

Host blog
    User Myusername
    HostName github.com
    IdentityFile ~/.ssh/macbook_id_rsa

Host blog2
    User Myusername2
    HostName github.com
    IdentityFile ~/.ssh/macbook_2_id_rsa

现在,如果我只是使用ssh-add添加我的私钥并输入密码,我就能连接到github或其他主机.但当我尝试切换不同的密钥对时

ssh -vT blog

我收到如下错误信息：

OpenSSH_6.2p2, OSSLShim 0.9.8r 8 Dec 2011
debug1: Reading configuration data /Users/paul/.ssh/config
debug1: /Users/paul/.ssh/config line 1: Applying options for blog
debug1: Reading configuration data /etc/ssh_config
debug1: /etc/ssh_config line 20: Applying options for *
debug1: Connecting to github.com [192.30.252.130] port 22.
debug1: Connection established.
debug1: identity file /Users/paul/.ssh/macbook_id_rsa type 1
debug1: identity file /Users/paul/.ssh/macbook_id_rsa-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_6.2
debug1: Remote protocol version 2.0, remote software version libssh-0.7.0
debug1: no match: libssh-0.7.0
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-ctr hmac-sha1 none
debug1: kex: client->server aes128-ctr hmac-sha1 none
debug1: sending SSH2_MSG_KEXDH_INIT
debug1: expecting SSH2_MSG_KEXDH_REPLY
debug1: Server host key: RSA 16:27:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48
debug1: Host 'github.com' is known and matches the RSA host key.
debug1: Found key in /Users/paul/.ssh/known_hosts:3
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: /Users/paul/.ssh/macbook_id_rsa
debug1: Authentications that can continue: publickey
debug1: No more authentication methods to try.
Permission denied (publickey).

任何人都可以指出我的ssh配置是否有问题,或者我在这里缺少什么.谢谢

最佳答案 你应该使用git作为用户名.

在这种情况下

User git

见https://help.github.com/articles/generating-ssh-keys/

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