Merge pull request microsoft#254 from robertoandrade/master

CustomAuthentication switch

Author: gboreki

ReportingServicesTools/Functions/Common/ConnectionObjectRequests.ps1

@@ -12,6 +12,7 @@
             - Credential
             - Proxy
             - APIVersion
+            - CustomAuthentication
             These parameters are passed on to the New-RsWebServiceProxy function, unless Proxy was specified.
             If the bound parameters contain the proxy parameter, the function will return that object.
             All other bound parameters are ignored.
@@ -36,7 +37,7 @@
         return $BoundParameters["Proxy"]
     }
 
-    $goodKeys = @("ReportServerUri", "Credential", "ApiVersion")
+    $goodKeys = @("ReportServerUri", "Credential", "ApiVersion", "CustomAuthentication")
     $NewRsWebServiceProxyParam = @{ }
 
     foreach ($key in $BoundParameters.Keys)

ReportingServicesTools/Functions/Utilities/Connect-RsReportServer.ps1

@@ -36,7 +36,10 @@ function Connect-RsReportServer
             The version of the API to use, 2010 by default. Sepcifiy '2005' or '2006' if you need
             to query a Sql Server Reporting Service Instance running a version prior to
             SQL Server 2008 R2 to access those respective APIs.
-                    
+        
+        .PARAMETER CustomAuthentication
+            If the server implements a custom authentication schema such as 'Forms' instead of standard Basic/NTLM.
+
         .EXAMPLE
             Connect-RsReportServer -ComputerName "srv-foobar" -ReportServerInstance "Northwind" -ReportServerUri "http://srv-foobar/reportserver/"
     
@@ -79,9 +82,13 @@ function Connect-RsReportServer
         [switch]
         $RegisterProxy,
 
+        [Alias('ApiVersion')]
         [ValidateSet('2005','2006','2010')]
         [string]
-        $SoapEndpointApiVersion = '2010'
+        $SoapEndpointApiVersion = '2010',
+
+        [switch]
+        $CustomAuthentication
     )
 
     if ($PSBoundParameters.ContainsKey("ComputerName"))
@@ -106,7 +113,7 @@ function Connect-RsReportServer
         [Microsoft.ReportingServicesTools.ConnectionHost]::ReportServerUri = $ReportServerUri
         try
         {
-            $proxy = New-RsWebServiceProxy -ReportServerUri ([Microsoft.ReportingServicesTools.ConnectionHost]::ReportServerUri) -Credential ([Microsoft.ReportingServicesTools.ConnectionHost]::Credential) -ApiVersion $SoapEndpointApiVersion -ErrorAction Stop
+            $proxy = New-RsWebServiceProxyHelper -BoundParameters $PSBoundParameters
             [Microsoft.ReportingServicesTools.ConnectionHost]::Proxy = $proxy
         }
         catch
@@ -115,7 +122,7 @@ function Connect-RsReportServer
         }
     }
 
-    if ($PSBoundParameters.ContainsKey("ReportPortalUri"))
+    if ($PSBoundParameters.ContainsKey("ReportPortalUri")) 
     {
         [Microsoft.ReportingServicesTools.ConnectionHost]::ReportPortalUri = $ReportPortalUri
     }

ReportingServicesTools/Functions/Utilities/New-RsWebServiceProxy.ps1

@@ -24,9 +24,12 @@ function New-RsWebServiceProxy
             By Default, this parameter uses the credentials (if any) specified by the Connect-RsReportingServer function.
         
         .PARAMETER ApiVersion
-            The version of the API to use, 2010 by default. Sepcifiy '2005' or '2006' if you need
+            The version of the API to use, 2010 by default. Specify '2005' or '2006' if you need
             to query a Sql Server Reporting Service Instance running a version prior to
             SQL Server 2008 R2 to access those respective APIs.
+
+        .PARAMETER CustomAuthentication
+            If the server implements a custom authentication schema such as 'Forms' instead of standard Basic/NTLM.
                     
         .EXAMPLE
             New-RsWebServiceProxy
@@ -60,7 +63,10 @@ function New-RsWebServiceProxy
 
         [ValidateSet('2005','2006','2010')]
         [string]
-        $ApiVersion = '2010'
+        $ApiVersion = '2010',
+
+        [switch]
+        $CustomAuthentication
     )
 
     #region If we did not specify a connection parameter, use a default connection
@@ -102,12 +108,28 @@ function New-RsWebServiceProxy
         Write-Verbose "Establishing proxy connection to $ReportServerUri..."
         if ($Credential)
         {
-            New-WebServiceProxy -Uri $ReportServerUri -Credential $Credential -ErrorAction Stop
+            $proxy = New-WebServiceProxy -Uri $ReportServerUri -Credential $Credential -ErrorAction Stop
         }
         else
         {
-            New-WebServiceProxy -Uri $ReportServerUri -UseDefaultCredential -ErrorAction Stop
+            $proxy = New-WebServiceProxy -Uri $ReportServerUri -UseDefaultCredential -ErrorAction Stop
+        }
+
+        if ($CustomAuthentication)
+        {
+            if (!$Credential) 
+            {
+                $Credential = Get-Credential
+            }
+            $NetworkCredential = $Credential.GetNetworkCredential()
+
+            $proxy.CookieContainer = New-Object System.Net.CookieContainer
+            $proxy.LogonUser($NetworkCredential.UserName, $NetworkCredential.Password, "Forms")
+
+            Write-Verbose "Authenticated!"    
         }
+
+        return $proxy
     }
     catch
     {