無法使用 SSH-RSA 密鑰登錄

這篇文章關注這個問題：身份驗證被拒絕：文件 /var/git/.ssh/authorized_keys 的所有權或模式錯誤。

那裡暴露的問題已解決（關於文件.ssh夾的文件模式。

但是另一個問題仍然存在，所以我創建了一個新問題：

當我嘗試登錄（使用詳細選項）時，一切似乎都可以正常工作，但最後，發生了以下情況：

debug1: Authentications that can continue: publickey,password
debug1: Next authentication method: publickey
debug1: Offering RSA public key: /home/remi/.ssh/id_rsa
debug2: we sent a publickey packet, wait for reply
debug1: Authentications that can continue: publickey,password
debug1: Trying private key: /home/remi/.ssh/id_dsa
debug1: Trying private key: /home/remi/.ssh/id_ecdsa
debug1: Trying private key: /home/remi/.ssh/id_ed25519
debug2: we did not send a packet, disable method
debug1: Next authentication method: password

我不明白，因為這些行對我來說似乎是無意義的：

• we sent a publickey packet, wait for reply
• we did not send a packet, disable method

如果目標主機上使用者*主目錄的文件模式設置不正確，則會出現此行為。*不只是 .ssh 目錄的模式需要正確設置！

ssh 到主機並提供您的登錄密碼，然後

chmod 755 ~
logout

然後再次 ssh 並假設您已正確設置其他所有內容（請參閱其他答案），您應該能夠登錄。

這是主目錄完全打開時的樣子 (777)。請注意，它不會嘗試 rsa 密鑰：

ssh -v user@host
...
debug1: Next authentication method: publickey
debug1: Offering RSA public key: /home/iwoolf/.ssh/id_rsa
debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password
debug1: Trying private key: /home/iwoolf/.ssh/id_dsa
debug1: Trying private key: /home/iwoolf/.ssh/id_ecdsa
debug1: Trying private key: /home/iwoolf/.ssh/id_ed25519
debug1: Next authentication method: password
...

然後正確設置主目錄權限（755）：

ssh -v user@host
...
debug1: Next authentication method: publickey
debug1: Offering RSA public key: /home/iwoolf/.ssh/id_rsa
debug1: Server accepts key: pkalg ssh-rsa blen 279
debug1: Authentication succeeded (publickey).

引用自：https://unix.stackexchange.com/questions/205842