output/20260723_081532/govviz/ALZ_20260723_081601/Enterprise-Scale/eslzArm/managementGroupTemplates/policyAssignments/DINE-TrustedLaunchGuestAttestationAssignment.json

{
    "$schema": "https://schema.management.azure.com/schemas/2019-08-01/managementGroupDeploymentTemplate.json#",
    "contentVersion": "1.0.0.0",
    "parameters": {
        "topLevelManagementGroupPrefix": {
            "type": "string",
            "metadata": {
                "description": "Provide the ESLZ company prefix to the intermediate root management group containing the policy definitions."
            }
        },
        "enforcementMode": {
            "type": "string",
            "allowedValues": [
                "Default",
                "DoNotEnforce"
            ],
            "defaultValue": "Default"
        },
        "nonComplianceMessagePlaceholder": {
            "type": "string",
            "defaultValue": "{enforcementMode}"
        },
        "scope": {
            "type": "String",
            "metadata": {
                "displayName": "Scope",
                "description": "Scope of the policy assignment"
            }
        },
        "attestationEndpoint": {
            "type": "string",
            "metadata": {
                "description": "The Microsoft Azure Attestation (MAA) custom tenant URL."
            },
            "defaultValue": ""
        }
    },
    "variables": {
        "policyDefinitions": {
            "deployGuestAtt": "/providers/Microsoft.Authorization/policySetDefinitions/281d9e47-d14d-4f05-b8eb-18f2c4a034ff",
            "policyVersion": "3.*.*-preview"
        },
        "policyAssignmentNames": {
            "deployGuestAtt": "Deploy-GuestAttest",
            "description": "Configure the Trusted Launch enabled virtual machines to automatically install the Guest Attestation extension and enable system-assigned managed identity to allow Azure Security Center to proactively attest and monitor the boot integrity. Boot integrity is attested via Remote Attestation. For more details, please refer to the following link - https://aka.ms/trustedlaunch.",
            "displayName": "Configure prerequisites to enable Guest Attestation on Trusted Launch enabled VMs"
        },
        "nonComplianceMessage": {
            "message": "Trusted Launch Guest Attestation {enforcementMode} be configured on applicable virtual machines.",
            "Default": "must",
            "DoNotEnforce": "should"
        },
        "rbacVMContributor": "9980e02c-c2be-4d73-94e8-173b1dc7cf3c",
        "rbacReader": "acdd72a7-3385-48ef-bd42-f606fba81ae7",
        "rbacMIOperator": "f1a07417-d97a-45cb-824c-7a7467783830",
        "rbacMIContributor": "e40ec5ca-96e0-45a2-b4ff-59039f2c2b59",
        "roleAssignmentNames": {
            "roleAssignmentVMContributor": "[guid(concat(parameters('toplevelManagementGroupPrefix'),variables('policyAssignmentNames').deployGuestAtt,'-1',parameters('scope')))]",
            "roleAssignmentReader": "[guid(concat(parameters('toplevelManagementGroupPrefix'),variables('policyAssignmentNames').deployGuestAtt,'-2',parameters('scope')))]",
            "roleAssignmentMIOperator": "[guid(concat(parameters('toplevelManagementGroupPrefix'),variables('policyAssignmentNames').deployGuestAtt,'-3',parameters('scope')))]",
            "roleAssignmentMIContributor": "[guid(concat(parameters('toplevelManagementGroupPrefix'),variables('policyAssignmentNames').deployGuestAtt,'-4',parameters('scope')))]"
        }
    },
    "resources": [
        {
            "type": "Microsoft.Authorization/policyAssignments",
            "apiVersion": "2024-05-01",
            "name": "[variables('policyAssignmentNames').deployGuestAtt]",
            "location": "[deployment().location]",
            "identity": {
                "type": "SystemAssigned"
            },
            "properties": {
                "description": "[variables('policyAssignmentNames').description]",
                "displayName": "[variables('policyAssignmentNames').displayName]",
                "policyDefinitionId": "[variables('policyDefinitions').deployGuestAtt]",
                "definitionVersion": "[variables('policyDefinitions').policyVersion]",
                "enforcementMode": "[parameters('enforcementMode')]",
                "nonComplianceMessages": [
                    {
                        "message": "[replace(variables('nonComplianceMessage').message, parameters('nonComplianceMessagePlaceholder'), variables('nonComplianceMessage')[parameters('enforcementMode')])]"
                    }
                ],
                "parameters": {
                    "attestationEndpoint": {
                        "value": "[parameters('attestationEndpoint')]"
                    }
                }
            }
        },
        {
            "type": "Microsoft.Authorization/roleAssignments",
            "apiVersion": "2022-04-01",
            "name": "[variables('roleAssignmentNames').roleAssignmentVMContributor]",
            "dependsOn": [
                "[variables('policyAssignmentNames').deployGuestAtt]"
            ],
            "properties": {
                "principalType": "ServicePrincipal",
                "roleDefinitionId": "[concat('/providers/Microsoft.Authorization/roleDefinitions/', variables('rbacVMContributor'))]",
                "principalId": "[toLower(reference(concat('/providers/Microsoft.Authorization/policyAssignments/', variables('policyAssignmentNames').deployGuestAtt), '2019-09-01', 'Full' ).identity.principalId)]"
            }
        },
        {
            "type": "Microsoft.Authorization/roleAssignments",
            "apiVersion": "2022-04-01",
            "name": "[variables('roleAssignmentNames').roleAssignmentReader]",
            "dependsOn": [
                "[variables('policyAssignmentNames').deployGuestAtt]"
            ],
            "properties": {
                "principalType": "ServicePrincipal",
                "roleDefinitionId": "[concat('/providers/Microsoft.Authorization/roleDefinitions/', variables('rbacReader'))]",
                "principalId": "[toLower(reference(concat('/providers/Microsoft.Authorization/policyAssignments/', variables('policyAssignmentNames').deployGuestAtt), '2019-09-01', 'Full' ).identity.principalId)]"
            }
        },
        {
            "type": "Microsoft.Authorization/roleAssignments",
            "apiVersion": "2022-04-01",
            "name": "[variables('roleAssignmentNames').roleAssignmentMIOperator]",
            "dependsOn": [
                "[variables('policyAssignmentNames').deployGuestAtt]"
            ],
            "properties": {
                "principalType": "ServicePrincipal",
                "roleDefinitionId": "[concat('/providers/Microsoft.Authorization/roleDefinitions/', variables('rbacMIOperator'))]",
                "principalId": "[toLower(reference(concat('/providers/Microsoft.Authorization/policyAssignments/', variables('policyAssignmentNames').deployGuestAtt), '2019-09-01', 'Full' ).identity.principalId)]"
            }
        },
        {
            "type": "Microsoft.Authorization/roleAssignments",
            "apiVersion": "2022-04-01",
            "name": "[variables('roleAssignmentNames').roleAssignmentMIContributor]",
            "dependsOn": [
                "[variables('policyAssignmentNames').deployGuestAtt]"
            ],
            "properties": {
                "principalType": "ServicePrincipal",
                "roleDefinitionId": "[concat('/providers/Microsoft.Authorization/roleDefinitions/', variables('rbacMIContributor'))]",
                "principalId": "[toLower(reference(concat('/providers/Microsoft.Authorization/policyAssignments/', variables('policyAssignmentNames').deployGuestAtt), '2019-09-01', 'Full' ).identity.principalId)]"
            }
        }

    ],
    "outputs": {}
}