Forked from luismanez/TenantSiteCollectionDefaultTimeZone.ps1
Last active
May 14, 2020 11:28
-
-
Save pmatthews05/9d20312eb82206f6da8698de7ea1e6fe to your computer and use it in GitHub Desktop.
Trying to hack SharePoint Online to Configure Site Collection Tenant default timezone (context here: https://twitter.com/cann0nf0dder/status/1260607421111767042)
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <# | |
| .SYNOPSIS | |
| Updates the Default TimeZone for sites in the Admin Centre. | |
| .EXAMPLE | |
| Using Your Account. | |
| First connect using Connect-PnPOnline -PnPO365ManagementShell -url:<Tenant-Admin> -launchBrowser | |
| .\TenantSiteCollectionDefaultTimeZone.ps1 -TimeZoneId:2 | |
| .EXAMPLE | |
| Using Certificate and AppId () | |
| First connect using Connect-PnpOnline -ClientId:<ClientId> -Tenant:<Tenant> -CertificatePath:<PathToCert> -CertificatePassword:<SecureStringPassword> -Url:<Tenant-Admin> | |
| .\TenantSiteCollectionDefaultTimeZone.ps1 -TimeZoneId:2 -App:$true | |
| .EXAMPLE | |
| Using ClientID and Secret | |
| First Connect using Connect-PnPOnline -Url:<Tenant-Admin> -AppId:<ClientId> -AppSecret:<ClientSecret> | |
| .\TenantSiteCollectionDefaultTimeZone.ps1 -TimeZoneId:2 -App:$true | |
| #> | |
| [CmdletBinding(SupportsShouldProcess)] | |
| param( | |
| [Parameter(Mandatory)] | |
| [int] | |
| $TimeZoneId, | |
| [bool] | |
| $App = $false | |
| ) | |
| $ErrorActionPreference = 'Stop' | |
| $InformationPreference = 'Continue' | |
| $siteUrl= (Get-PnPWeb).Url | |
| $endpoint = "$($siteUrl)/_api/SPOInternalUseOnly.TenantAdminSettings" | |
| if($app){ | |
| $accessToken = Get-PnPAppAuthAccessToken | |
| }else | |
| { | |
| $accessToken = Get-PnPAccessToken | |
| } | |
| $authHeader = @{ | |
| 'Content-Type' = 'application/json; charset=utf-8' | |
| 'Authorization' = 'Bearer ' + $accessToken | |
| } | |
| $itemPayload = "{ ""TenantDefaultTimeZoneId"": { ""Value"":$TimeZoneId }}" | |
| try { | |
| Write-Information -MessageData:"Updating TimeZoneID to $TimeZoneId..." | |
| $response = Invoke-RestMethod -Uri:$endpoint -Method:Patch -Body $itemPayload -Headers:$authHeader | |
| Write-Information -MessageData:"Done" | |
| } catch { | |
| $err=$_.Exception | |
| Write-Information -MessageData:$err | |
| } |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment