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EWS Contact Vcard Export script

A couple of months ago I posted a Vcard export script for exporting the Global Address list from Exchange 2013/ExchangeOnline using EWS's findPeople operation. To round this script out I thought I'd post another script that allows you to export from a Mailbox's Contacts Folder using EWS's built in ability to export the Contact's MimeData as a Vcard as explained in http://msdn.microsoft.com/en-us/library/office/dn672317(v=exchg.150).aspx .

This script is pretty simple it just 
  • Binds to the contacts folder of the Target mailbox
  • Enumerates the contacts in the contacts folders
  • Gets the MimeContent of each of the contacts and saves that as a vcard
To run this script just pass the primarySMTPAddress of the mailbox you want it to run against and the directory to export to eg

./exportVcardEWS.ps1 mailbox@domain.com c:\vcardexports

I've put a download of this script here the code looks like

  1. ## Get the Mailbox to Access from the 1st commandline argument  
  2.   
  3. $MailboxName = $args[0]  
  4. $exportFolder = $args[1]  
  5.   
  6. ## Load Managed API dll    
  7. Add-Type -Path "C:\Program Files\Microsoft\Exchange\Web Services\2.0\Microsoft.Exchange.WebServices.dll"    
  8.     
  9. ## Set Exchange Version    
  10. $ExchangeVersion = [Microsoft.Exchange.WebServices.Data.ExchangeVersion]::Exchange2010_SP2    
  11.     
  12. ## Create Exchange Service Object    
  13. $service = New-Object Microsoft.Exchange.WebServices.Data.ExchangeService($ExchangeVersion)    
  14.     
  15. ## Set Credentials to use two options are availible Option1 to use explict credentials or Option 2 use the Default (logged On) credentials    
  16.     
  17. #Credentials Option 1 using UPN for the windows Account    
  18. $psCred = Get-Credential    
  19. $creds = New-Object System.Net.NetworkCredential($psCred.UserName.ToString(),$psCred.GetNetworkCredential().password.ToString())    
  20. $service.Credentials = $creds        
  21.     
  22. #Credentials Option 2    
  23. #service.UseDefaultCredentials = $true    
  24.     
  25. ## Choose to ignore any SSL Warning issues caused by Self Signed Certificates    
  26.     
  27. ## Code From http://poshcode.org/624  
  28. ## Create a compilation environment  
  29. $Provider=New-Object Microsoft.CSharp.CSharpCodeProvider  
  30. $Compiler=$Provider.CreateCompiler()  
  31. $Params=New-Object System.CodeDom.Compiler.CompilerParameters  
  32. $Params.GenerateExecutable=$False  
  33. $Params.GenerateInMemory=$True  
  34. $Params.IncludeDebugInformation=$False  
  35. $Params.ReferencedAssemblies.Add("System.DLL") | Out-Null  
  36.   
  37. $TASource=@' 
  38.   namespace Local.ToolkitExtensions.Net.CertificatePolicy{ 
  39.     public class TrustAll : System.Net.ICertificatePolicy { 
  40.       public TrustAll() {  
  41.       } 
  42.       public bool CheckValidationResult(System.Net.ServicePoint sp, 
  43.         System.Security.Cryptography.X509Certificates.X509Certificate cert,  
  44.         System.Net.WebRequest req, int problem) { 
  45.         return true; 
  46.       } 
  47.     } 
  48.   } 
  49. '@   
  50. $TAResults=$Provider.CompileAssemblyFromSource($Params,$TASource)  
  51. $TAAssembly=$TAResults.CompiledAssembly  
  52.   
  53. ## We now create an instance of the TrustAll and attach it to the ServicePointManager  
  54. $TrustAll=$TAAssembly.CreateInstance("Local.ToolkitExtensions.Net.CertificatePolicy.TrustAll")  
  55. [System.Net.ServicePointManager]::CertificatePolicy=$TrustAll  
  56.   
  57. ## end code from http://poshcode.org/624  
  58.     
  59. ## Set the URL of the CAS (Client Access Server) to use two options are availbe to use Autodiscover to find the CAS URL or Hardcode the CAS to use    
  60.     
  61. #CAS URL Option 1 Autodiscover    
  62. $service.AutodiscoverUrl($MailboxName,{$true})    
  63. "Using CAS Server : " + $Service.url     
  64.      
  65. #CAS URL Option 2 Hardcoded    
  66.     
  67. #$uri=[system.URI] "https://casservername/ews/exchange.asmx"    
  68. #$service.Url = $uri      
  69.     
  70. ## Optional section for Exchange Impersonation    
  71.     
  72. #$service.ImpersonatedUserId = new-object Microsoft.Exchange.WebServices.Data.ImpersonatedUserId([Microsoft.Exchange.WebServices.Data.ConnectingIdType]::SmtpAddress, $MailboxName)   
  73.   
  74. # Bind to the Contacts Folder  
  75.   
  76. Function Remove-InvalidFileNameChars {  
  77.   param(  
  78.     [Parameter(Mandatory=$true,  
  79.       Position=0,  
  80.       ValueFromPipeline=$true,  
  81.       ValueFromPipelineByPropertyName=$true)]  
  82.     [String]$Name  
  83.   )  
  84.   
  85.   $invalidChars = [IO.Path]::GetInvalidFileNameChars() -join ''  
  86.   $re = "[{0}]" -f [RegEx]::Escape($invalidChars)  
  87.   return ($Name -replace $re)  
  88. }  
  89.   
  90. $folderid= new-object Microsoft.Exchange.WebServices.Data.FolderId([Microsoft.Exchange.WebServices.Data.WellKnownFolderName]::Contacts,$MailboxName)     
  91. $Contacts = [Microsoft.Exchange.WebServices.Data.Folder]::Bind($service,$folderid)  
  92.   
  93. #Define ItemView to retrive just 50 Items      
  94. $ivItemView =  New-Object Microsoft.Exchange.WebServices.Data.ItemView(50)      
  95. $fiItems = $null      
  96. do{      
  97.     $fiItems = $service.FindItems($Contacts.Id,$ivItemView)      
  98.     $psPropset= new-object Microsoft.Exchange.WebServices.Data.PropertySet([Microsoft.Exchange.WebServices.Data.BasePropertySet]::FirstClassProperties)    
  99.     $psPropset.Add([Microsoft.Exchange.WebServices.Data.ItemSchema]::MimeContent);  
  100.     [Void]$service.LoadPropertiesForItems($fiItems,$psPropset)    
  101.     foreach($Item in $fiItems.Items){  
  102.         if($Item -is [Microsoft.Exchange.WebServices.Data.Contact]){  
  103.             $fileDisplay = $Item.Subject  
  104.             $fileDisplay = Remove-InvalidFileNameChars($fileDisplay)  
  105.             $fileName =  $exportFolder + "\" + $Item.Subject + "-" + [Guid]::NewGuid().ToString() + ".vcf" 
  106.             [System.IO.File]::WriteAllBytes($fileName,$Item.MimeContent.Content) 
  107.             "Exported " + $fileName  
  108.         }  
  109.     }      
  110.     $ivItemView.Offset += $fiItems.Items.Count      
  111. }while($fiItems.MoreAvailable -eq $true)   
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All sample scripts and source code is provided by for illustrative purposes only. All examples are untested in different environments and therefore, I cannot guarantee or imply reliability, serviceability, or function of these programs.

All code contained herein is provided to you "AS IS" without any warranties of any kind. The implied warranties of non-infringement, merchantability and fitness for a particular purpose are expressly disclaimed.