如何通过PowerShell获得请求的验证

Question

我需要在我通过PowerShell提出的请求中添加授权令牌。在C＃中，我可以得到这样的令牌：

private static string GetAccessToken()
    {
        AuthenticationContext authContext = new AuthenticationContext(((MyApp)Application.Current).AuthorityAddress);
        Task<AuthenticationResult> resultTask = authContext.AcquireTokenAsync(
            (myAuthServerAddress,
            clientId,
            redirectUri,
            new Microsoft.IdentityModel.Clients.ActiveDirectory.PlatformParameters(PromptBehavior.Auto, false));
        resultTask.Wait();
        return resultTask.Result.AccessToken;
    }

我将如何在Powershell中做到这一点？我需要让该令牌添加为标题：

Authorization: Bearer blahblahblahtokenblahblah

Answer 1

尝试在PowerShell中运行以下代码：

function Get-AzureRmCachedAccessToken()
{
  $ErrorActionPreference = 'Stop'
  if(-not (Get-Module AzureRm.Profile)) {
    Import-Module AzureRm.Profile
  }
  $azureRmProfileModuleVersion = (Get-Module AzureRm.Profile).Version
  # refactoring performed in AzureRm.Profile v3.0 or later
  if($azureRmProfileModuleVersion.Major -ge 3) {
    $azureRmProfile = [Microsoft.Azure.Commands.Common.Authentication.Abstractions.AzureRmProfileProvider]::Instance.Profile
    if(-not $azureRmProfile.Accounts.Count) {
      Write-Error "Ensure you have logged in before calling this function."    
    }
  } else {
    # AzureRm.Profile < v3.0
    $azureRmProfile = [Microsoft.WindowsAzure.Commands.Common.AzureRmProfileProvider]::Instance.Profile
    if(-not $azureRmProfile.Context.Account.Count) {
      Write-Error "Ensure you have logged in before calling this function."    
    }
  }
  $currentAzureContext = Get-AzureRmContext
  $profileClient = New-Object Microsoft.Azure.Commands.ResourceManager.Common.RMProfileClient($azureRmProfile)
  Write-Debug ("Getting access token for tenant" + $currentAzureContext.Subscription.TenantId)
  $token = $profileClient.AcquireAccessToken($currentAzureContext.Subscription.TenantId)
  $token.AccessToken
}
Get-AzureRmCachedAccessToken

来自：https：//gallery.technet.microsoft.com/scriptcenter/easily-obtain-accesstoken-3ba6e593

Answer 2

您可以这样做。

$bearerAuthValue = "Bearer {token}"
$headers = @{ Authorization = $bearerAuthValue }

像这样调用Web请求

Invoke-WebRequest -uri "https://api.google.com/user" -Headers $headers

您可以在此处找到更多信息https://foxdeploy.com/2015/11/02/using-powershell-and-oaauth/