Wednesday, March 9, 2016

Grant Full Control to Service Application in SharePoint

Adds a claims user to a Service Application with Full Control

function Add-User-To-Service-Application-Administrators([string] $account, [string] $serviceApplication)
    $principal = New-SPClaimsPrincipal $account -IdentityType WindowsSamAccountName
    $spapp = Get-SPServiceApplication -Name $serviceApplication
    $security = Get-SPServiceApplicationSecurity $spapp -Admin

    Grant-SPObjectSecurity $security $principal "Full Control"
    Set-SPServiceApplicationSecurity $spapp $security -Admin
    #(Get-SPServiceApplicationSecurity $spapp -Admin).AccessRules

Add-User-To-Service-Application-Administrators "DEV\SPAppPool" "User Profile Service Application"

Greatest PowerShell Ever Written - Show File Extensions!

I regularly log on to servers where I need to change explorer settings.  This function has saved me years.

It sets the explorer optiona to what I like.  Including showing file extensions.

function Set-Windows-File-Explorer-Folder-Options()
$key = 'HKCU:\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced'
Set-ItemProperty $key Hidden 1
Set-ItemProperty $key HideFileExt 0
#This one can be dangerous Set-ItemProperty $key ShowSuperHidden 1

    Set-ItemProperty $key HideDrivesWithNoMedia 1
    Set-ItemProperty $key NavPaneExpandToCurrentFolder 1
    Set-ItemProperty $key NavPaneShowAllFolders 1


Scheduled Task in PowerShell - ShutDown

Some servers need to shutdown to conserve power - its our only planet!

function Create-Shutdown-Scheduled-Task()
    #create a scheduled taks that will shutdown the VM after 5 mins, at 7pm
    $action = New-ScheduledTaskAction -Execute 'C:\Windows\System32\shutdown.exe'  -Argument ' /s /t 1 /f /c "shutting down for the day..."'

    $trigger =  New-ScheduledTaskTrigger -Daily -At 7pm
    Register-ScheduledTask -Action $action -Trigger $trigger -TaskName "Automated Shutdown" -Description "Business policy is to shutdown VMs at 7pm daily"  -User "$env:USERDOMAIN\$env:USERNAME" -Password 'DWProduct@1'



AppFabric Patch and update app.config in PowerShell

Updating the AppFabric is a pain.  Any mistakes and you will end up with a broken farm.  After wrecking a farm I decided to write a script.

This script installs CU7, and makes the recommended config file changes to take advantage of improved garbage collection.

In this example, we stop the Distributed Cache (this is critical!!!!), install App fabric CU7, update the app configs, repeat on all servers, wait a few minutes, start Distributed Cache on servers.

Sometimes it will take many minutes to stop the DC...

Import-Module Servermanager
$scriptpath = $MyInvocation.MyCommand.Path
$dir = Split-Path $scriptpath

Add-PSSnapin Microsoft.sharepoint.powershell

function Patch-Configure-AppFabric-For-SharePoint()
    Stop-SPDistributedCacheServiceInstance -Graceful

    #edit file for updated values
    $webConfig = "C:\Program Files\AppFabric 1.1 for Windows Server\DistributedCacheService.exe.config"
    $doc = (gc $webConfig) -as [xml]

    #might not have appsettings node
    $appSettingsnode = $doc.SelectSingleNode('configuration/appSettings')
    if($appSettingsnode -eq $null)
       #$configurationnode = $doc.SelectSingleNode('configuration')
       $appSettingsnode = $doc.CreateElement('appSettings')

    $newPropertyNode = $doc.SelectSingleNode('configuration/appSettings/add')
    if($newPropertyNode -eq $null)
        $newPropertyNode = $doc.CreateNode("element", "add","")
        $newPropertyNode.SetAttribute("key", "backgroundGC")
        $newPropertyNode.SetAttribute("value", "true")

        $bypassPSShortcomings = $doc.SelectSingleNode('configuration/appSettings')


    #Install the CU
    $scriptpath = $MyInvocation.MyCommand.Path
    if($scriptpath -eq $null) #if running fomr ISE
       $dir = "\\your-server-here\c$\Package\"
        $dir = Split-Path $scriptpath

    $AppFabric = "$dir\AppFabric-KB3092423-x64-ENU.exe"

    $setup=Start-Process $AppFabric -ArgumentList "/S" -Wait

    Start-Sleep 120  #just in case...



Run this after repeating above ps1 on the servers

Do not run this till its all finished.  I also leave it to you to determine where Distributed Cache is intended to be running.
    $instance = Get-SPServiceInstance | ? {$_.TypeName -eq "Distributed Cache" -and $_.Server.Name -eq $env:computername}

SQL Server - Enable Server Protocols Powershell

There are some settings that I do regularly so I automated them

After SQL server is installed (and depending on your need), it needs the protocols enabled.  I enable TCP and Named Pipes.

Import-Module Servermanager

function ChangeSQLProtocolStatus($server,$instance,$protocol,$enable){

    $smo = 'Microsoft.SqlServer.Management.Smo.'
    $wmi = new-object ($smo + 'Wmi.ManagedComputer')

    $singleWmi = $wmi | where {$_.Name -eq $server}  

    $uri = "ManagedComputer[@Name='$server']/ServerInstance[@Name='$instance']/ServerProtocol[@Name='$protocol']"
    $protocol = $singleWmi.GetSmoObject($uri)
    $protocol.IsEnabled = $enable


#or else sharepoint won't install
ChangeSQLProtocolStatus -server $env:COMPUTERNAME -instance "SP2013" -protocol "TCP" -enable $true
#or else sharepoint won't install
ChangeSQLProtocolStatus -server $env:COMPUTERNAME -instance "SP2013" -protocol "NP" -enable $true