last sync: 2021-Jan-20 16:06:14 UTC

Azure Policy definition

Ensure that 'HTTP Version' is the latest, if used to run the Function app

Name Ensure that 'HTTP Version' is the latest, if used to run the Function app
Azure Portal
Id e2c1c086-2d84-4019-bff3-c44ccd95113c
Version 2.0.0
details on versioning
Category App Service
Microsoft docs
Description Periodically, newer versions are released for HTTP either due to security flaws or to include additional functionality. Using the latest HTTP version for web apps to take advantage of security fixes, if any, and/or new functionalities of the newer version. Currently, this policy only applies to Linux web apps.
Mode Indexed
Type BuiltIn
Preview FALSE
Deprecated FALSE
Effect Default: AuditIfNotExists
Allowed: (AuditIfNotExists, Disabled)
Used RBAC Role none
History
Date/Time (UTC ymd) (i) Change type Change detail
2020-10-20 13:29:33 change Major (1.0.0 > 2.0.0)
2019-11-12 19:11:12 add e2c1c086-2d84-4019-bff3-c44ccd95113c
Used in Initiatives
Initiative DisplayName Initiative Id Initiative Category State
[Deprecated]: DOD Impact Level 4 8d792a84-723c-4d92-a3c3-e4ed16a2d133 Regulatory Compliance Deprecated
[Preview]: NIST SP 800-171 R2 03055927-78bd-4236-86c0-f36125a10dc9 Regulatory Compliance Preview
CIS Microsoft Azure Foundations Benchmark 1.1.0 1a5bb27d-173f-493e-9568-eb56638dde4d Regulatory Compliance GA
JSON Changes

Json
{
  "properties": {
    "displayName": "Ensure that 'HTTP Version' is the latest, if used to run the Function app",
    "policyType": "BuiltIn",
    "mode": "Indexed",
    "description": "Periodically, newer versions are released for HTTP either due to security flaws or to include additional functionality. Using the latest HTTP version for web apps to take advantage of security fixes, if any, and/or new functionalities of the newer version. Currently, this policy only applies to Linux web apps.",
    "metadata": {
      "version": "2.0.0",
      "category": "App Service"
    },
    "parameters": {
      "effect": {
        "type": "String",
        "metadata": {
          "displayName": "Effect",
          "description": "Enable or disable the execution of the policy"
        },
        "allowedValues": [
          "AuditIfNotExists",
          "Disabled"
        ],
        "defaultValue": "AuditIfNotExists"
      }
    },
    "policyRule": {
      "if": {
        "allOf": [
          {
            "field": "type",
            "equals": "Microsoft.Web/sites"
          },
          {
            "field": "kind",
            "like": "functionapp*"
          },
          {
            "field": "kind",
            "contains": "linux"
          }
        ]
      },
      "then": {
      "effect": "[parameters('effect')]",
        "details": {
          "type": "Microsoft.Web/sites/config",
          "name": "web",
          "existenceCondition": {
            "field": "Microsoft.Web/sites/config/web.http20Enabled",
            "equals": "true"
          }
        }
      }
    }
  },
  "id": "/providers/Microsoft.Authorization/policyDefinitions/e2c1c086-2d84-4019-bff3-c44ccd95113c",
  "type": "Microsoft.Authorization/policyDefinitions",
  "name": "e2c1c086-2d84-4019-bff3-c44ccd95113c"
}