改變後的認證流程，現在收到錯誤：調用-RestMethod：基礎連接已關閉：上一個發送發生意外的錯誤

Question

編輯：

我想從一個文本文件中讀取一個令牌值建立一個可用於REST API調用的頭文件。

如果我使用憑證請求臨時令牌（選項T），後續的REST方法可以工作，但是如果我從本地文件系統的文本文件（選項P）中讀取永久令牌，則使用temp令牌失敗。

ERROR: Invoke-RestMethod : The underlying connection was closed: An unexpected error occurred on a send. Invoke-Test.ps1 (41, 13): ERROR: At Line: 41 char: 13 ERROR: + $response = Invoke-RestMethod -Method Get -Headers $headers -Uri "$ap ... ERROR: +
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ERROR: + CategoryInfo : InvalidOperation: (System.Net.HttpWebRequest:HttpWebRequest) [Invoke-RestMethod], WebException ERROR: + FullyQualifiedErrorId : WebCmdletWebResponseException,Microsoft.PowerShell.Commands.InvokeRestMethodCommand

代碼：

# Allow the use of self-signed SSL certificates, TLS 
[System.Net.ServicePointManager]::ServerCertificateValidationCallback = { $True } 
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12 

$server = "https://192.168.1.1" 
$app_rest = "$server/api/v1" 

$choice = Read-Host "Enter T or P" 
If($choice -eq "T") { 
    Write-Host "Try and obtain temp token" 
    $Username = Read-Host "Enter Username" 
    $Password = Read-Host "Enter Password" -AsSecureString 
    $BSTR = [System.Runtime.InteropServices.Marshal]::SecureStringToBSTR($Password) 
    $Password = [System.Runtime.InteropServices.Marshal]::PtrToStringAuto($BSTR) 

      $creds = @{ 
      username = $Username 
      password = $Password 
      grant_type = "password" 
      }; 
    $response = Invoke-RestMethod -Method Post -Uri "$server/api/token" -Body $creds 
    $token = $response.access_token 
    Write-Host $token 
} 
ElseIf($choice = "P") { 
    Write-Host "Try and use perm token" 
    #$token = [IO.File]::ReadAllText("C:\temp\SBXtoken.txt") 
    $token = Get-Content "C:\temp\SBXtoken.txt" -Raw 
    Write-Host $token 
} 
Else {Break;} 

$headers = New-Object "System.Collections.Generic.Dictionary[[String],[String]]" 
$headers.Add("Authorization", "Bearer $token") 

$response = Invoke-RestMethod -Method Get -Headers $headers -Uri "$app_rest/status" 
$status = $response.status; 
Write-Host $status 

Answer 1

1. 確保您以管理員身份運行

2. 更改您的代碼，因爲PowerShell不會給運營商一樣正式的編程語言作出反應。

   ElseIf($choice -eq "P") { 
       Write-Host "Try and use perm token" 
       #$token = [IO.File]::ReadAllText("C:\temp\SBXtoken.txt") 
       $token = Get-Content "C:\temp\SBXtoken.txt" -Raw 
       Write-Host $token 
   }