From b8d13a28b9c8f448d8ea5e5f640b6e841d569c5d Mon Sep 17 00:00:00 2001
From: John Duprey <jwd@johnwduprey.com>
Date: Mon, 27 Jan 2025 10:48:57 -0500
Subject: [PATCH 1/2] fix pagination for AllTenants queries

---
 .../HTTP Functions/CIPP/Core/Invoke-ListGraphRequest.ps1      | 4 +++-
 .../CIPPCore/Public/GraphRequests/Get-GraphRequestList.ps1    | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/Modules/CIPPCore/Public/Entrypoints/HTTP Functions/CIPP/Core/Invoke-ListGraphRequest.ps1 b/Modules/CIPPCore/Public/Entrypoints/HTTP Functions/CIPP/Core/Invoke-ListGraphRequest.ps1
index 84de0b74395a..45bede27c0b2 100644
--- a/Modules/CIPPCore/Public/Entrypoints/HTTP Functions/CIPP/Core/Invoke-ListGraphRequest.ps1	
+++ b/Modules/CIPPCore/Public/Entrypoints/HTTP Functions/CIPP/Core/Invoke-ListGraphRequest.ps1	
@@ -122,7 +122,9 @@ function Invoke-ListGraphRequest {
         $Results = Get-GraphRequestList @GraphRequestParams
         if ($Results.nextLink) {
             Write-Host "NextLink: $($Results.nextLink | Select-Object -Last 1)"
-            $Metadata['nextLink'] = $Results.nextLink | Select-Object -Last 1
+            if ($Request.Query.TenantFilter -ne 'AllTenants') {
+                $Metadata['nextLink'] = $Results.nextLink | Select-Object -Last 1
+            }
             #Results is an array of objects, so we need to remove the last object before returning
             $Results = $Results | Select-Object -First ($Results.Count - 1)
         }
diff --git a/Modules/CIPPCore/Public/GraphRequests/Get-GraphRequestList.ps1 b/Modules/CIPPCore/Public/GraphRequests/Get-GraphRequestList.ps1
index 0d376eda8f9a..98d09f7507c9 100644
--- a/Modules/CIPPCore/Public/GraphRequests/Get-GraphRequestList.ps1
+++ b/Modules/CIPPCore/Public/GraphRequests/Get-GraphRequestList.ps1
@@ -190,7 +190,7 @@ function Get-GraphRequestList {
                             TenantFilter                = $_.defaultDomainName
                             Endpoint                    = $using:Endpoint
                             Parameters                  = $using:Parameters
-                            NoPagination                = $using:NoPagination.IsPresent
+                            NoPagination                = $false
                             ReverseTenantLookupProperty = $using:ReverseTenantLookupProperty
                             ReverseTenantLookup         = $using:ReverseTenantLookup.IsPresent
                             NoAuthCheck                 = $using:NoAuthCheck.IsPresent

From e81811d31d126b756a7298c9f813032ed2abe771 Mon Sep 17 00:00:00 2001
From: John Duprey <jwd@johnwduprey.com>
Date: Mon, 27 Jan 2025 12:35:37 -0500
Subject: [PATCH 2/2] Add UnsubscribeAll to ExecWebhookSubscriptions

---
 .../Invoke-ExecWebhookSubscriptions.ps1       | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/Modules/CIPPCore/Public/Entrypoints/HTTP Functions/CIPP/Settings/Invoke-ExecWebhookSubscriptions.ps1 b/Modules/CIPPCore/Public/Entrypoints/HTTP Functions/CIPP/Settings/Invoke-ExecWebhookSubscriptions.ps1
index 86359bdd9572..c5cf687c5fc9 100644
--- a/Modules/CIPPCore/Public/Entrypoints/HTTP Functions/CIPP/Settings/Invoke-ExecWebhookSubscriptions.ps1	
+++ b/Modules/CIPPCore/Public/Entrypoints/HTTP Functions/CIPP/Settings/Invoke-ExecWebhookSubscriptions.ps1	
@@ -60,6 +60,26 @@ function Invoke-ExecWebhookSubscriptions {
                     })
             }
         }
+        'UnsubscribeAll' {
+            $TenantList = Get-Tenants -IncludeErrors
+            $Results = foreach ($tenant in $TenantList) {
+                $TenantFilter = $tenant.defaultDomainName
+                $Subscriptions = New-GraphGetRequest -uri 'https://graph.microsoft.com/beta/subscriptions' -tenantid $TenantFilter | Where-Object { $_.notificationUrl -like '*PublicWebhooks*' }
+                "Unsubscribing from all CIPP subscriptions for $TenantFilter - $($Subscriptions.Count) subscriptions found"
+                $Subscriptions | ForEach-Object {
+                    New-GraphPostRequest -uri "https://graph.microsoft.com/beta/subscriptions/$($_.id)" -tenantid $TenantFilter -type DELETE -body {} -Verbose
+                    # get row from table if exists and remove
+                    $Webhook = Get-AzDataTableEntity @Table -Filter "WebhookNotificationUrl eq 'https://graph.microsoft.com/beta/subscriptions/$($_.id)'" -Property PartitionKey, RowKey, ETag
+                    if ($Webhook) {
+                        $null = Remove-AzDataTableEntity -Force @Table -Entity $Webhook
+                    }
+                }
+            }
+            Push-OutputBinding -Name Response -Value ([HttpResponseContext]@{
+                    StatusCode = [HttpStatusCode]::OK
+                    Body       = @{ Results = $Results }
+                })
+        }
         'Resubscribe' {
             Write-Host "Resubscribing to $($Request.Query.WebhookID)"
             $Row = Get-AzDataTableEntity @Table -Filter "RowKey eq '$($Request.Query.WebhookID)'"