Github git push origin main 不起作用

Posted 2023-03-23

【中文标题】Github git push origin main 不起作用

【英文标题】：Github git push origin main is not working

【发布时间】：2021-10-19 05:06:50

【问题描述】：

[e-mail]: Permission denied (publickey).
fatal: Could not read from remote repository.

我在没有和有 eval 的情况下尝试了 ssh 代理、ssh add 等所有方法，但没有任何效果。

ssh -Tv [e-mail]:

OpenSSH_8.3p1, OpenSSL 1.1.1g  21 Apr 2020
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Connecting to github.com [140.82.121.3] port 22.
debug1: Connection established.
debug1: identity file /c/Users/amita/.ssh/id_rsa type -1     
debug1: identity file /c/Users/amita/.ssh/id_rsa-cert type -1
debug1: identity file /c/Users/amita/.ssh/id_dsa type -1
debug1: identity file /c/Users/amita/.ssh/id_dsa-cert type -1     
debug1: identity file /c/Users/amita/.ssh/id_ecdsa type -1        
debug1: identity file /c/Users/amita/.ssh/id_ecdsa-cert type -1   
debug1: identity file /c/Users/amita/.ssh/id_ecdsa_sk type -1     
debug1: identity file /c/Users/amita/.ssh/id_ecdsa_sk-cert type -1
debug1: identity file /c/Users/amita/.ssh/id_ed25519 type -1        
debug1: identity file /c/Users/amita/.ssh/id_ed25519-cert type -1   
debug1: identity file /c/Users/amita/.ssh/id_ed25519_sk type -1     
debug1: identity file /c/Users/amita/.ssh/id_ed25519_sk-cert type -1
debug1: identity file /c/Users/amita/.ssh/id_xmss type -1
debug1: identity file /c/Users/amita/.ssh/id_xmss-cert type -1      
debug1: Local version string SSH-2.0-OpenSSH_8.3
debug1: Remote protocol version 2.0, remote software version babeld-322814ef
debug1: no match: babeld-322814ef
debug1: Authenticating to github.com:22 as 'git'
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: algorithm: curve25519-sha256
debug1: kex: host key algorithm: rsa-sha2-512
debug1: kex: server->client cipher: [e-mail] MAC: <implicit> compression: none
debug1: kex: client->server cipher: [e-mail] MAC: <implicit> compression: 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 /c/Users/amita/.ssh/known_hosts:1
debug1: rekey out after 134217728 blocks
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: rekey in after 134217728 blocks
debug1: Will attempt key: /c/Users/amita/.ssh/id_rsa
debug1: Will attempt key: /c/Users/amita/.ssh/id_dsa
debug1: Will attempt key: /c/Users/amita/.ssh/id_ecdsa
debug1: Will attempt key: /c/Users/amita/.ssh/id_ecdsa_sk       
debug1: Will attempt key: /c/Users/amita/.ssh/id_ed25519        
debug1: Will attempt key: /c/Users/amita/.ssh/id_ed25519_sk     
debug1: Will attempt key: /c/Users/amita/.ssh/id_xmss
debug1: SSH2_MSG_EXT_INFO received
debug1: kex_input_ext_info: server-sig-algs=<[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],[e-mail],ssh-ed25519,ecdsa-sha2-nistp521,ecdsa-sha2-nistp384,ecdsa-sha2-nistp256,rsa-sha2-512,rsa-sha2-256,ssh-rsa,ssh-dss>
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey
debug1: Next authentication method: publickey
debug1: Trying private key: /c/Users/amita/.ssh/id_rsa       
debug1: Trying private key: /c/Users/amita/.ssh/id_dsa       
debug1: Trying private key: /c/Users/amita/.ssh/id_ecdsa     
debug1: Trying private key: /c/Users/amita/.ssh/id_ecdsa_sk  
debug1: Trying private key: /c/Users/amita/.ssh/id_ed25519   
debug1: Trying private key: /c/Users/amita/.ssh/id_ed25519_sk
debug1: Trying private key: /c/Users/amita/.ssh/id_xmss      
debug1: No more authentication methods to try.
[e-mail]: Permission denied (publickey)

【问题讨论】：

你能分享一下ssh -Tv [e-mail] 的输出吗？

50 行输出太多，无法提出问题？不要把它放在评论中

我们需要debug1: Will attempt key: ... 来检查您的密钥是否被读取

您是否将您的私钥存储到Users/amita/.ssh/ 中？

您需要生成您的私钥和公钥。在 github 上添加您的 public 密钥

【参考方案1】：

一切正常，但现在我可以使用这个 ssh 密钥推送我所有的项目了吗？

尝试在您的一个项目上测试该新 URL：

cd /path/to/project1
git remote -v
git remote set-url origin [e-mail]:<me>/<project1>

（将<me>/<project1> 替换为输入 git remote -v 时看到的值）

然后测试：git ls-remote：如果它显示您的远程分支和 HEAD SHA1，则连接有效；您可以使用新的 SSH URL 开始推送本地提交。