SSH 在 VSCode Dev Container 中要求密码，即使 ssh-agent 似乎配置正确？

Question

我已经按照官方文档配置了 Windows 11 ssh-agent，然后使用ssh-add添加了我的 SSH 密钥：

PS> Get-Service ssh-agent

Status   Name               DisplayName
------   ----               -----------
Running  ssh-agent          OpenSSH Authentication Agent

命令ssh-add -l显示密钥（仅 1 个）：

PS > ssh-add -l
3072 SHA256:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Marco@PC-MARCO (RSA)

我可以使用来自 Windows 机器的 SSH 密钥成功连接到远程机器（即ssh user@remote.mydomain.com ） 。

从文档中：

[...] 如果一个正在运行，扩展将自动转发您的本地 SSH 代理

事实上，在 Visual Studio Code WSL2 容器中， ssh-add - -l 命令显示相同的 output：

vscode ➜ /workspaces/test-ssh-agent $ ssh-add -l
3072 SHA256:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Marco@PC-MARCO (RSA)

但是在容器内部，同样的命令ssh user@remote.mydomain.com要求输入密码。

它似乎不知道对于该用户/域应该使用存储的 SSH 密钥。 任何帮助深表感谢！

编辑：这是调试日志，它找不到私钥（当然），因为在容器内。 那么 ssh-agent 有什么意义呢？

debug3: authmethod_is_enabled publickey
debug1: Next authentication method: publickey
debug1: Trying private key: /home/vscode/.ssh/id_rsa
debug3: no such identity: /home/vscode/.ssh/id_rsa: No such file or directory
debug1: Trying private key: /home/vscode/.ssh/id_ecdsa
debug3: no such identity: /home/vscode/.ssh/id_ecdsa: No such file or directory
debug1: Trying private key: /home/vscode/.ssh/id_ecdsa_sk
debug3: no such identity: /home/vscode/.ssh/id_ecdsa_sk: No such file or directory
debug1: Trying private key: /home/vscode/.ssh/id_ed25519
debug3: no such identity: /home/vscode/.ssh/id_ed25519: No such file or directory
debug1: Trying private key: /home/vscode/.ssh/id_ed25519_sk
debug3: no such identity: /home/vscode/.ssh/id_ed25519_sk: No such file or directory
debug1: Trying private key: /home/vscode/.ssh/id_xmss
debug3: no such identity: /home/vscode/.ssh/id_xmss: No such file or directory
debug1: Trying private key: /home/vscode/.ssh/id_dsa
debug3: no such identity: /home/vscode/.ssh/id_dsa: No such file or directory
debug2: we did not send a packet, disable method
debug3: authmethod_lookup password
debug3: remaining preferred: ,password
debug3: authmethod_is_enabled password
debug1: Next authentication method: password

Answer 1

我遵循了本指南，最重要的是，我将 OpenSSH 更新为此处提供的最新版本： https://github.com/PowerShell/Win32-OpenSSH/releases

现在工作没有任何问题。