Deny-AppServiceApiApp-http.json

{
  "name": "Deny-AppServiceApiApp-http",
  "type": "Microsoft.Authorization/policyDefinitions",
  "apiVersion": "2021-06-01",
  "scope": null,
  "properties": {
    "policyType": "Custom",
    "mode": "Indexed",
    "displayName": "API App should only be accessible over HTTPS",
    "description": "Use of HTTPS ensures server/service authentication and protects data in transit from network layer eavesdropping attacks.",
    "metadata": {
      "version": "1.0.0",
      "category": "App Service",
      "source": "https://github.com/Azure/Enterprise-Scale/",
      "alzCloudEnvironments": [
        "AzureCloud",
        "AzureChinaCloud",
        "AzureUSGovernment"
      ]
    },
    "parameters": {
      "effect": {
        "type": "String",
        "defaultValue": "Deny",
        "allowedValues": [
          "Audit",
          "Disabled",
          "Deny"
        ],
        "metadata": {
          "displayName": "Effect",
          "description": "Enable or disable the execution of the policy"
        }
      }
    },
    "policyRule": {
      "if": {
        "allOf": [
          {
            "field": "type",
            "equals": "Microsoft.Web/sites"
          },
          {
            "field": "kind",
            "like": "*api"
          },
          {
            "field": "Microsoft.Web/sites/httpsOnly",
            "equals": "false"
          }
        ]
      },
      "then": {
        "effect": "[[parameters('effect')]"
      }
    }
  }
}