| JSON |
{
"properties": {
"displayName": "Modify Azure SignalR Service resources to disable public network access",
"policyType": "BuiltIn",
"mode": "Indexed",
"description": "To improve the security of Azure SignalR Service resource, ensure that it isn't exposed to the public internet and can only be accessed from a private endpoint. Disable the public network access property as described in https://aka.ms/asrs/networkacls. This option disables access from any public address space outside the Azure IP range, and denies all logins that match IP or virtual network-based firewall rules. This reduces data leakage risks.",
"metadata": {
"version": "1.0.0",
"category": "SignalR"
},
"parameters": {
"effect": {
"type": "String",
"metadata": {
"displayName": "Effect",
"description": "Enable or disable the execution of the policy"
},
"allowedValues": [
"Modify",
"Disabled"
],
"defaultValue": "Modify"
}
},
"policyRule": {
"if": {
"allOf": [
{
"field": "type",
"equals": "Microsoft.SignalRService/SignalR"
},
{
"anyOf": [
{
"field": "Microsoft.SignalRService/SignalR/networkACLs.defaultAction",
"equals": "Allow"
},
{
"field": "Microsoft.SignalRService/SignalR/networkACLs.publicNetwork.allow",
"exists": false
},
{
"count": {
"field": "Microsoft.SignalRService/SignalR/networkACLs.publicNetwork.allow[*]"
},
"greater": 0
}
]
}
]
},
"then": {
"effect": "[parameters('effect')]",
"details": {
"conflictEffect": "Audit",
"roleDefinitionIds": [
"/providers/Microsoft.Authorization/roleDefinitions/8cf5e20a-e4b2-4e9d-b3a1-5ceb692c2761"
],
"operations": [
{
"operation": "addOrReplace",
"field": "Microsoft.SignalRService/SignalR/networkACLs.defaultAction",
"value": "Deny"
},
{
"operation": "addOrReplace",
"field": "Microsoft.SignalRService/SignalR/networkACLs.publicNetwork.allow",
"value": [
]
}
]
}
}
}
},
"id": "/providers/Microsoft.Authorization/policyDefinitions/62a3ae95-8169-403e-a2d2-b82141448092",
"type": "Microsoft.Authorization/policyDefinitions",
"name": "62a3ae95-8169-403e-a2d2-b82141448092"
}
|