【问题标题】:GitHub: Setup SSHGitHub:设置 SSH
【发布时间】:2015-12-08 18:26:49
【问题描述】:

我已经在 GitHub 提供的教程中为 GitHub 设置了 SSH,但是我的公钥 Permission Denied 仍然存在一些错误,我在哪里错过了配置?

有人可以帮我吗?

这是来自ssh -v git@github.com的复制调试文本

$ ssh -v git@github.com
OpenSSH_4.6p1, OpenSSL 0.9.8e 23 Feb 2007
debug1: Reading configuration data /c/Users/GusDeCooL/.ssh/config
debug1: Applying options for github.com
debug1: Connecting to github.com [207.97.227.239] port 22.
debug1: Connection established.
debug1: identity file /c/Users/GusDeCooL/.ssh/id_rsa.pub type 1
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.1p1 Debia
n-5github2
debug1: match: OpenSSH_5.1p1 Debian-5github2 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_4.6
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-cbc hmac-md5 none
debug1: kex: client->server aes128-cbc hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
debug1: Host 'github.com' is known and matches the RSA host key.
debug1: Found key in /c/Users/GusDeCooL/.ssh/known_hosts:1
debug1: ssh_rsa_verify: signature correct
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: Offering public key: /c/Users/GusDeCooL/.ssh/id_rsa.pub
debug1: Remote: Forced command: gerve gusdecool
debug1: Remote: Port forwarding disabled.
debug1: Remote: X11 forwarding disabled.
debug1: Remote: Agent forwarding disabled.
debug1: Remote: Pty allocation disabled.
debug1: Server accepts key: pkalg ssh-rsa blen 277
debug1: PEM_read_PrivateKey failed
debug1: read PEM private key done: type <unknown>
Enter passphrase for key '/c/Users/GusDeCooL/.ssh/id_rsa.pub':
debug1: No more authentication methods to try.
Permission denied (publickey).

请帮帮我.. 提前谢谢...

【问题讨论】:

  • 你用的是cygwin还是mingw?如果是这样,您是否检查了 .ssh 目录的权限?这通常是问题所在。
  • @Peter I 使用带有软件 Git 的 Windows 7
  • 是的,但是 ssh 通常不会像在 Windows 上那样本机运行,那么您是如何使用它的呢?你是在运行 Windows cmd 提示符还是 Git 安装附带的东西?
  • 我使用 Git Bash,我从安装 Git 获得它。有解决办法吗?
  • 没关系,我已经有了解决方案

标签: git bash ssh github


【解决方案1】:

默认情况下,出于安全原因,如果您没有为密钥文件设置权限,OpenSSH 会拒绝您使用私钥进行身份验证的请求,即 600(用户为 r+w,其余为拒绝)。

从 Git bash 运行 chmod 600 ~/.ssh/id_rsa*,假设您安装了 Git for Windows

如果不是这样,那么您很可能没有完成创建密钥对并将公钥导入 GitHub 的步骤。您可能想重新采取这些步骤,更加注意(Generating & Troubleshooting)。

【讨论】:

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