EWS는 PowerShell에서 작동하지 않습니다

Question

그래서 동일한 교환 웹 서비스 예제로 설정 한 :

C# 버전은 콘솔 응용 프로그램으로 실행 :

class Program 
{ 
    static void Main(string[] args) 
    { 
     var es = new ExchangeService(ExchangeVersion.Exchange2010_SP2) 
     { 
      TraceEnabled = true, 
      UseDefaultCredentials = true, 
      Url = new Uri("https://mail.myServer.com/EWS/Exchange.asmx") 
     }; 

     ServicePointManager.ServerCertificateValidationCallback += (sender, certificate, chain, errors) => true; 

     var inboxId = new FolderId(WellKnownFolderName.Inbox); 
     Folder inboxFolder = null; 
     try 
     { 
      inboxFolder = Folder.Bind(es, inboxId); 
     } catch(Exception e) 
     { 
      Console.Out.WriteLine(e.Message); 
     } 

     if (inboxFolder == null) 
     { 
      Console.Out.WriteLine("FAILED"); 
      return; 
     } 
     Console.Out.WriteLine("Total stuff: [{0}]", inboxFolder.TotalCount); 
     Console.In.ReadLine(); 
    } 
} 

파워 쉘 버전 :

clear 
# Load EWS Managed API 
Import-Module "C:\Program Files\Microsoft\Exchange\Web Services\2.2\Microsoft.Exchange.WebServices.dll"; 

$EWSService = new-object Microsoft.Exchange.WebServices.Data.ExchangeService([Microsoft.Exchange.WebServices.Data.ExchangeVersion]::Exchange2010_SP2) 
$EWSService.traceenabled = $true 
$EWSService.UseDefaultCredentials = $true 
$EWSService.Url = New-Object Uri("https://mail.myServer.com/EWS/Exchange.asmx") 

[System.Net.ServicePointManager]::ServerCertificateValidationCallback = { $true }; 

$InboxID = new-object Microsoft.Exchange.WebServices.Data.FolderId([Microsoft.Exchange.WebServices.Data.WellKnownFolderName]::Inbox) 
Try {$InboxFolder = [Microsoft.Exchange.WebServices.Data.Folder]::Bind($EWSservice,$InboxID)} 
Catch [Exception] { 
    Write-Host $_.Exception.Message 
}  

둘 다 동일한 시스템, 동일한 사용자에서 실행됩니다. 콘솔 앱은 데이터를 연결하고 반환합니다. powershell 버전은 매우 유용한 메시지를 얻습니다.

The request failed. The underlying connection was closed: An unexpected error occurred on a send. 

예외 검사는 추가적인 정보를 제공하지 않습니다. 두 버전 모두 동일한 EWS 관리 API를 참조합니다. 누구나 이것이 왜 그런지 아이디어가 있습니까?

Answer 1

나는 문제가 있다고 생각합니다.

이것은 Powershell 모듈이 아닙니다.

Add-Type -Path 'C:\Program Files\Microsoft\Exchange\Web Services\2.2\Microsoft.Exchange.WebServices.dll' 

Answer 2

당 JohhnyJob의 메시지 사용

## Code From http://poshcode.org/624 
## Create a compilation environment 
$Provider=New-Object Microsoft.CSharp.CSharpCodeProvider 
$Compiler=$Provider.CreateCompiler() 
$Params=New-Object System.CodeDom.Compiler.CompilerParameters 
$Params.GenerateExecutable=$False 
$Params.GenerateInMemory=$True 
$Params.IncludeDebugInformation=$False 
$Params.ReferencedAssemblies.Add("System.DLL") | Out-Null 

$TASource=@' 
    namespace Local.ToolkitExtensions.Net.CertificatePolicy{ 
    public class TrustAll : System.Net.ICertificatePolicy { 
     public TrustAll() { 
     } 
     public bool CheckValidationResult(System.Net.ServicePoint sp, 
     System.Security.Cryptography.X509Certificates.X509Certificate cert, 
     System.Net.WebRequest req, int problem) { 
     return true; 
     } 
    } 
    } 
'@ 
$TAResults=$Provider.CompileAssemblyFromSource($Params,$TASource) 
$TAAssembly=$TAResults.CompiledAssembly 

## We now create an instance of the TrustAll and attach it to the ServicePointManager 
$TrustAll=$TAAssembly.CreateInstance("Local.ToolkitExtensions.Net.CertificatePolicy.TrustAll") 
[System.Net.ServicePointManager]::CertificatePolicy=$TrustAll 

## end code from http://poshcode.org/624 

대신

[System.Net.ServicePointManager]::ServerCertificateValidationCallback = { $true };