How to get site permissions using power shell ?

Question

Hello,
I require to get list of granted permissions ( Group/users ) which we see from Site Actions > Site Permissions.
would you please let me know how can I fetch the same using power shell ?
Thanks and Regards,
Dipti Chhatrapati

Answer 1

Hello,
I have found the same using following script :
if ((Get-PSSnapin "Microsoft.SharePoint.PowerShell" -ErrorAction SilentlyContinue) -eq $null) { 
Add-PSSnapin "Microsoft.SharePoint.PowerShell" 
#Define variables 
$site = Get-SPSite "Site collection URL"
#Get all subsites for site collection 
$web = $site.AllWebs
#Loop through each subsite and write permissions
foreach ($web in $web) 
if (($web.permissions -ne $null) -and ($web.hasuniqueroleassignments -eq "True")) 
Write-Output "****************************************" 
Write-Output "Displaying site permissions for: $web" 
$web.permissions | fl member, basepermissions 
elseif ($web.hasuniqueroleassignments -ne "True") 
Write-Output "****************************************" 
Write-Output "Displaying site permissions for: $web" 
"$web inherits permissions from $site" 
Write-Host "Finished." 
$site.dispose() 
$web.dispose()
Hope it helps others !
Thanks and Regards,
Dipti
Dipti Chhatrapati