验证连接时 git 权限被拒绝(公钥)

尝试执行以下操作时出现主题错误

$ ssh -T [email protected]
Permission denied (publickey).

.ssh 权限

$ ls -al
total 33
drwxr-xr-x+ 1 MyUser AGL+Group(513)    0 Feb 27 16:53 .
drwxrwxrwt+ 1 MyUser AGL+Group(513)    0 Jan 10 16:12 ..
-rw-------  1 MyUser AGL+Group(513) 1667 Feb 28 18:01 .bash_history
-rwxr-xr-x  1 MyUser AGL+Group(513) 1494 Jan  9 20:45 .bash_profile
-rwxr-xr-x  1 MyUser AGL+Group(513) 6054 Jan  9 20:45 .bashrc
-rw-r--r--  1 MyUser AGL+Group(513)   55 Feb 27 16:37 .gitconfig
-rwxr-xr-x  1 MyUser AGL+Group(513) 1919 Jan  9 20:45 .inputrc
-rwxr-xr-x  1 MyUser AGL+Group(513) 1236 Jan  9 20:45 .profile
drwx------+ 1 MyUser AGL+Group(513)    0 Feb 28 17:46 .ssh

在此之前我做了以下步骤

生成的 ssh key 并存储在 .ssh 文件夹中

检查 ssh 代理

$ ps aux |grep ssh
7236       1    7236       7236  ?        1138370 18:26:09 /usr/bin/ssh-agent

通过设置

将公钥 id_dsa.pub 添加到 github 账户

MyUser@PC000009416062 ~/.ssh    $ ssh -v -T [email protected]    OpenSSH_7.1p2, OpenSSL 1.0.2f  28 Jan 2016    debug1: Reading configuration data /etc/ssh_config    debug1: Connecting to github.com [192.30.252.129] port 22.    debug1: Connection established.    debug1: key_load_public: No such file or directory    debug1: identity file /home/MyUser/.ssh/id_rsa type -1    debug1: key_load_public: No such file or directory    debug1: identity file /home/MyUser/.ssh/id_rsa-cert type -1    debug1: identity file /home/MyUser/.ssh/id_dsa type 2    debug1: key_load_public: No such file or directory    debug1: identity file /home/MyUser/.ssh/id_dsa-cert type -1    debug1: key_load_public: No such file or directory    debug1: identity file /home/MyUser/.ssh/id_ecdsa type -1    debug1: key_load_public: No such file or directory    debug1: identity file /home/MyUser/.ssh/id_ecdsa-cert type -1    debug1: key_load_public: No such file or directory    debug1: identity file /home/MyUser/.ssh/id_ed25519 type -1    debug1: key_load_public: No such file or directory    debug1: identity file /home/MyUser/.ssh/id_ed25519-cert type -1    debug1: Enabling compatibility mode for protocol 2.0    debug1: Local version string SSH-2.0-OpenSSH_7.1    debug1: Remote protocol version 2.0, remote software version libssh-0.7.0    debug1: no match: libssh-0.7.0    debug1: Authenticating to github.com:22 as 'git'    debug1: SSH2_MSG_KEXINIT sent    debug1: SSH2_MSG_KEXINIT received    debug1: kex: server->client [email protected] <implicit> none    debug1: kex: client->server [email protected] <implicit> none    debug1: expecting SSH2_MSG_KEX_ECDH_REPLY    debug1: Server host key: ssh-rsa SHA256:nThbg6kXUpJWGl7E1IGOCspRomTxdCARLviKw6E5SY8    debug1: Host 'github.com' is known and matches the RSA host key.    debug1: Found key in /home/MyUser/.ssh/known_hosts:2    debug1: SSH2_MSG_NEWKEYS sent    debug1: expecting SSH2_MSG_NEWKEYS    debug1: SSH2_MSG_NEWKEYS received    debug1: SSH2_MSG_SERVICE_REQUEST sent    debug1: SSH2_MSG_SERVICE_ACCEPT received    debug1: Authentications that can continue: publickey    debug1: Next authentication method: publickey    debug1: Trying private key: /home/MyUser/.ssh/id_rsa    debug1: Skipping ssh-dss key /home/MyUser/.ssh/id_dsa for not in PubkeyAcceptedKeyTypes    debug1: Trying private key: /home/MyUser/.ssh/id_ecdsa    debug1: Trying private key: /home/MyUser/.ssh/id_ed25519    debug1: No more authentication methods to try.    Permission denied (publickey).

我也尝试在这个论坛中遵循一些解决方案，但没有运气。
我正在使用 Cygwin 来做到这一点

Solution 1

Solution 2

最佳答案

您生成了 dsa key ，默认情况下不支持该 key 。你需要添加

PubkeyAcceptedKeyTypes +ssh-dss

进入您的 ~/.ssh/config ，或者生成标准 RSA key ，这些 key 可以正常工作。

关于验证连接时 git 权限被拒绝(公钥)，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/35680020/