Adds feature to open an Icinga Shell as other user

doc/31-Changelog.md

@@ -15,7 +15,7 @@ Released closed milestones can be found on [GitHub](https://github.com/Icinga/ic
 
 * [#136](https://github.com/Icinga/icinga-powershell-framework/pull/136) Adds support to ignore empty check packages and return `Ok` instead of `Unknown` if `-IgnoreEmptyPackage` is set on `New-IcingaCheckPackage`
 * [#137](https://github.com/Icinga/icinga-powershell-framework/issues/137) Adds Cmdlet to compare a DateTime object with the current DateTime and return the offset as Integer in seconds
-
+* [#139](https://github.com/Icinga/icinga-powershell-framework/pull/139) Add Cmdlet `Start-IcingaShellAsUser` to open an Icinga Shell as different user for testing
 
 ### Bugfixes
 

icinga-powershell-framework.psd1

@@ -18,7 +18,8 @@
         'Get-IcingaCacheDir',
         'Get-IcingaPowerShellConfigDir',
         'Get-IcingaFrameworkRootPath',
-        'Get-IcingaPowerShellModuleFile'
+        'Get-IcingaPowerShellModuleFile',
+        'Start-IcingaShellAsUser'
     )
     CmdletsToExport   = @()
     VariablesToExport = '*'

icinga-powershell-framework.psm1

@@ -278,6 +278,7 @@ function Invoke-IcingaCommand()
         Write-Output '******************************************************';
         Write-Output ([string]::Format('** Icinga PowerShell Framework {0}', $IcingaFrameworkData.PrivateData.Version));
         Write-Output ([string]::Format('** Copyright {0}', $IcingaFrameworkData.Copyright));
+        Write-Output ([string]::Format('** User environment {0}\{1}', $env:USERDOMAIN, $env:USERNAME));
         Write-Output '******************************************************';
     }
 
@@ -310,5 +311,24 @@ function Invoke-IcingaCommand()
     } -Args $ScriptBlock, $PSScriptRoot, $IcingaFrameworkData.PrivateData.Version;
 }
 
+function Start-IcingaShellAsUser()
+{
+    param (
+        [string]$User = ''
+    );
+
+    Start-Process `
+        -WorkingDirectory $PSHOME `
+        -FilePath 'powershell.exe' `
+        -Verb RunAs `
+        -ArgumentList (
+            [string]::Format(
+                "-Command `"Start-Process -FilePath `"powershell.exe`" -WorkingDirectory `"{0}`" -Credential (Get-Credential -UserName '{1}' -Message 'Please enter your credentials to open an Icinga Shell with') -ArgumentList icinga`"",
+                $PSHOME,
+                $User
+            )
+        );
+}
+
 Set-Alias icinga Invoke-IcingaCommand -Description "Execute Icinga Framework commands in a new PowerShell instance for testing or quick access to data";
 Export-ModuleMember -Alias * -Function *;