我遇到了以下错误:

$ git push heroku master
Warning: Permanently added the RSA host key for IP address '50.19.85.132' to the list of known hosts.
!  Your key with fingerprint b7:fd:15:25:02:8e:5f:06:4f:1c:af:f3:f0:c3:c2:65 is not authorized to access bitstarter.

我尝试添加密钥,但出现以下错误:

$ ssh-add ~/.ssh/id_rsa.pub
Could not open a connection to your authentication agent.

当前回答

尝试执行以下步骤:

打开GitBash并运行:cd~/.ssh尝试运行agent:eval$(ssh代理)现在,您可以运行以下命令:ssh-add-l

其他回答

以下是我在使用PowerShell时提出的解决方案。

将以下函数添加到Microsoft.PowerShell_profile.ps1

function RunSsh($userIdentity ) {
   $agent=ssh-agent
   $position=$agent[0].IndexOf("=")
   $ending=$agent[0].IndexOf(";")

   $variableStartPosition=$agent[0].IndexOf("export")
   $variableEndPosition=$agent[0].LastIndexOf(";")
   $variableName=$agent[0].Substring($variableStartPosition+7,$variableEndPosition-$variableStartPosition-7)
   [Environment]::SetEnvironmentVariable($variableName, $agent[0].Substring($position+1,$ending-$position-1))

   $position=$agent[1].IndexOf("=")
   $ending=$agent[1].IndexOf(";")

   $variableStartPosition=$agent[1].IndexOf("export")
   $variableEndPosition=$agent[1].LastIndexOf(";")
   $variableName=$agent[1].Substring($variableStartPosition+7,$variableEndPosition-$variableStartPosition-7)
   [Environment]::SetEnvironmentVariable($variableName, $agent[1].Substring($position+1,$ending-$position-1))

   if($userIdentity.Length -eq 0) {
      ssh-add
   } else {
      ssh-add $userIdentity
   }
}

现在,您可以从命令行运行RunSsh,它使用~\.ssh文件夹中的标识文件,或者使用RunSsh C:\ssh\id_rsa传递标识文件,其中C:\ssh\ id_rsa是您的标识文件。

要实现这一点,您需要在路径环境变量中使用ssh-add和ssh-agent。

我通过强制停止(终止)git进程(ssh代理),然后卸载git,然后再次安装git来解决这个错误。

对于内置于Windows 10中的Bash,我将其添加到文件.Bash_profile中:

if [ -z $SSH_AUTH_SOCK ]; then
    if [ -r ~/.ssh/env ]; then
            source ~/.ssh/env
            if [ `ps -p $SSH_AGENT_PID | wc -l` = 1 ]; then
                    rm ~/.ssh/env
                    unset SSH_AUTH_SOCK
            fi
    fi
fi

if [ -z $SSH_AUTH_SOCK ]; then
    ssh-agent -s | sed 's/^echo/#echo/'> ~/.ssh/env
    chmod 600 ~/.ssh/env
    source ~/.ssh/env > /dev/null 2>&1
fi

在Windows 10中,使用命令提示符终端,以下功能适用于我:

ssh-agent cmd 
ssh-add

然后应要求您在此之后输入密码:

Enter passphrase for /c/Users/username/.ssh/id_rsa:

连接到服务器时使用参数-A,例如:

ssh -A root@myhost

来自手册页:

-A Enables forwarding of the authentication agent connection.  
   This can also be specified on a per-host basis in a configuration file.

   Agent forwarding should be enabled with caution.  Users with the ability to bypass file permissions on the remote host (for the agent's
   UNIX-domain socket) can access the local agent through the forwarded 
   connection.  An attacker cannot obtain key material from the agent,
   however they can perform operations on the keys that enable them to
   authenticate using the identities loaded into the agent.