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2026-04-24 15:39:34 +02:00
parent 0258197984
commit 555a7ae9d6
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+<#
+    .SYNOPSIS
+    Export-CAPolicies.ps1
+
+    .DESCRIPTION
+    Export Conditional Access policies to JSON files for backup purposes.
+
+    .LINK
+    www.alitajran.com/export-conditional-access-policies/
+
+    .NOTES
+    Written by: ALI TAJRAN
+    Website:    www.alitajran.com
+    LinkedIn:   linkedin.com/in/alitajran
+
+    .CHANGELOG
+    V1.00, 11/16/2023 - Initial version
+    V1.10, 03/23/2026 - Skip Microsoft-managed policies on export
+#>
+
+# Connect to Microsoft Graph API
+Connect-MgGraph -Scopes 'Policy.Read.All' -NoWelcome
+
+# Export path for CA policies
+$ExportPath = "C:\temp"
+
+try {
+    # Retrieve all conditional access policies from Microsoft Graph API
+    $AllPolicies = Get-MgIdentityConditionalAccessPolicy -All
+
+    if ($AllPolicies.Count -eq 0) {
+        Write-Host "There are no CA policies found to export." -ForegroundColor Yellow
+    }
+    else {
+        # Iterate through each policy
+        foreach ($Policy in $AllPolicies) {
+            try {
+                # Skip Microsoft-managed policies
+                if ($Policy.DisplayName -like 'Microsoft-managed:*') {
+                    Write-Host "Skipped Microsoft-managed policy: $($Policy.DisplayName)" -ForegroundColor Cyan
+                    continue
+                }
+                $PolicyName = $Policy.DisplayName -replace '[\\/:*?"<>|]', ''
+                $PolicyJSON = $Policy | ConvertTo-Json -Depth 6
+                $PolicyJSON | Out-File "$ExportPath\$PolicyName.json" -Force
+                Write-Host "Successfully backed up CA policy: $($Policy.DisplayName)" -ForegroundColor Green
+            }
+            catch {
+                Write-Host "Error occurred while backing up CA policy: $($Policy.DisplayName). $($_.Exception.Message)" -ForegroundColor Red
+            }
+        }
+    }
+}
+catch {
+    Write-Host "Error occurred: $($_.Exception.Message)" -ForegroundColor Red
+}