GitLab SSH 权限被拒绝（公钥）

Question

我按照 Gitlab 说明设置了 SSH 密钥。

一切都完成后，我测试我的设置

ssh -T git@gitlab.com

但后来我遇到了一个错误

git@gitlab.com: Permission denied (public key).

我还尝试ssh -Tvvv git@gitlab.com出问题，如下所示。 但我不知道如何解决它，有没有人有想法，或者可以分享建议？ 非常感谢！

OpenSSH_8.1p1, LibreSSL 2.7.3
.......
debug3: send packet: type 50
debug3: receive packet: type 51
debug1: Authentications that can continue: publickey
debug3: start over, passed a different list publickey
debug3: preferred publickey,keyboard-interactive,password
debug3: authmethod_lookup publickey
debug3: remaining preferred: keyboard-interactive,password
debug3: authmethod_is_enabled publickey
debug1: Next authentication method: publickey
debug1: Trying private key: /Users/brandon/.ssh/id_rsa
debug3: no such identity: /Users/brandon/.ssh/id_rsa: No such file or directory
debug1: Trying private key: /Users/brandon/.ssh/id_dsa
debug3: no such identity: /Users/brandon/.ssh/id_dsa: No such file or directory
debug1: Trying private key: /Users/brandon/.ssh/id_ecdsa
debug3: no such identity: /Users/brandon/.ssh/id_ecdsa: No such file or directory
debug1: Offering public key: /Users/brandon/.ssh/id_ed25519 ED25519 SHA256:uOKjKpgEmnKqrFAS05Ccy8+B3Uw0kzSpurUpOgH0l3k
debug3: send packet: type 50
debug2: we sent a publickey packet, wait for reply
debug3: receive packet: type 51
debug1: Authentications that can continue: publickey
debug1: Trying private key: /Users/brandon/.ssh/id_xmss
debug3: no such identity: /Users/brandon/.ssh/id_xmss: No such file or directory
debug2: we did not send a packet, disable method
debug1: No more authentication methods to try.
git@gitlab.com: Permission denied (publickey).

感谢您耐心阅读我的帖子。

Answer 1

谢谢，我解决了！ Since its server is from our university so after changing ssh -T git@gitlab.com to ssh -T git@theuniversitylink.com it works.

我非常感谢所有的分享和帮助。

Answer 2

使用 id_ed25519.pub 密钥设置，并将其存储在 /Users/brandon/.ssh

首先尝试使用更经典的 rsa 密钥进行测试！

ssh-keygen -t rsa -P "" -m PEM 

Copy the /Users/brandon/.ssh/id_rsa.pub to your GitLab SSH account settings, and check if ssh -T git@gitlab.com works.

Answer 3

我在macos上以这种方式修复了它：

ssh-add ~/.ssh/id_ed25519.pub