Powershell:如何从 C# 代码中获取凭据? [英] Powershell: How do i get credentials from C# code?

问题描述

我曾尝试调用Get-Credential"CMDlet，但没有走运.阅读 Powershell SDK 我发现抽象方法PSHostUserInterface.PromptForCredential Method (String, String, String, String)".有实现这个方法的对象吗?

I have tried to call "Get-Credential" CMDlet without luck. Reading Powershell SDK i find the abstract method "PSHostUserInterface.PromptForCredential Method (String, String, String, String) ". is there any object whitch implement this method?

还有其他解决方案吗?

问候

推荐答案

通过当前 Host 的 UI 对象来提示用户输入凭据，如下所示:

Go through the current Host's UI object to prompt the user for a credential like so:

PSCredential cred = this.Host.UI.PromptForCredential("Enter username/password",
                                                     "", "", "");

但是，如果您正在创建一个 cmdlet 并走这条路线而不是创建凭据参数，那么用户将无法以自动方式(即通过凭据参数的参数)提供凭据.

However, if you are creating a cmdlet and go this route rather than creating a Credential parameter then the user will not be able to supply credentials in an automated fashion (ie through an argument to the Credential parameter).

顺便说一句，如果您的程序知道凭据并且您不想提示最终用户，那么您可以直接创建一个新的 PSCredential，例如:

BTW if your program knows the credentials and you don't want to prompt the end user then you can create a new PSCredential directly e.g.:

var password = new SecureString();
Array.ForEach("opensesame".ToCharArray(), password.AppendChar);
var cred = new PSCredential("john", password);

但是我不会在 EXE 中硬编码密码.我会使用 DPAPI 或类似的东西.

However I wouldn't hardcode the password in the EXE. I would use DPAPI or something like that.

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