C# PSRemotingTransportException在C中创建远程PowerShell运行空间时发生异常#

我有以下代码连接到远程计算机：

var credential = new PSCredential(username, securePassword);
        var rri = new WSManConnectionInfo(new Uri(uri), schema, credential)
        {
            AuthenticationMechanism = AuthenticationMechanism.Kerberos,
            ProxyAuthentication = AuthenticationMechanism.Negotiate
        };

        var remoteRunspace = RunspaceFactory.CreateRunspace(rri);
        remoteRunspace.Open();

但它抛出了以下异常：

System.Management.Automation.Remoting.PSRemotingTransportException was unhandled by user code
  HResult=-2146233087
  Message=Connecting to remote server sw-spdev02 failed with the following error message : WinRM cannot process the request. The following error with errorcode 0x80090311 occurred while using Kerberos authentication: There are currently no logon servers available to service the logon request.  
 Possible causes are:
  -The user name or password specified are invalid.
  -Kerberos is used when no authentication method and no user name are specified.
  -Kerberos accepts domain user names, but not local user names.
  -The Service Principal Name (SPN) for the remote computer name and port does not exist.
  -The client and remote computers are in different domains and there is no trust between the two domains.
 After checking for the above issues, try the following:
  -Check the Event Viewer for events related to authentication.
  -Change the authentication method; add the destination computer to the WinRM TrustedHosts configuration setting or use HTTPS transport.
 Note that computers in the TrustedHosts list might not be authenticated.

PowerShell ISE

中的等效代码工作正常：

$cred = new-object -typename System.Management.Automation.PSCredential `-argumentlist 'domain\user', ('password' | ConvertTo-SecureString -AsPlainText -Force)
$session = New-PSSession http://servername -Credential $cred

作为提示，在运行此脚本之前，我在

ISE

中也遇到了此异常：

Set-Item -Path WSMan:\localhost\Client\TrustedHosts -Value http://servername

另一点是，运行脚本的计算机和远程计算机位于不同的域中

---

为什么我在C#而不是PowerShell ISE中遇到这种异常？

我不知道为什么！但是我把代码改成了这个，它成功了。我刚刚将端口号设置为5985:

var rri = new WSManConnectionInfo(false, "sw-spdev02.mahanair.aero", 5985, "wsman",
                "http://schemas.microsoft.com/powershell/Microsoft.PowerShell", credential)
            {
                ProxyAuthentication = AuthenticationMechanism.Negotiate,
                AuthenticationMechanism = AuthenticationMechanism.Default,
            };

---

我还使用了

Username@Domain

style，而不是@Donal在评论中所说的

Domain\Username

。

如果您在尝试启动远程连接和执行命令时遇到这种错误，很可能是您使用了错误的凭据。您可能希望交叉检查您的凭据，使用您用来登录计算机的凭据。
请注意，我在这里使用来自环境变量的相同凭据： 如果您使用Microsoft帐户登录计算机，有时使用环境变量可能会产生误导。请改用您的Microsoft凭据。
现在，如果您使用与您的Microsoft帐户相同的凭据，它就可以工作了。

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@Donal我已经创建了PowerShell脚本。关键是等效代码在C#上不起作用。您是否尝试过使用username@domainname.com用户名是多少？@Donal我查过了。将用户名更改为您的格式后，会引发相同的异常，但会显示不同的消息：

登录失败：未知用户名或错误密码

。但是，它在PowerShell ISE中工作。它可能正在尝试重定向。尝试将MaximumConnectionRedirectionCount设置为1，即rri.MaximumConnectionRedirectionCount=1；