Azure Web Application Firewall
This Integration is part of the Azure WAF Pack.#
The Azure WAF (Web Application Firewall) integration provides centralized protection of your web applications from common exploits and vulnerabilities. It enables you to control policies that are configured in the Azure Firewall management platform, and allows you to add, delete, or update policies, and also to get details of a specific policy or a list of policies.
In order to connect to the AzureWAF using either Cortex XSOAR Azure App or the Self-Deployed Azure App, use one of the following methods:
- Authorization Code Flow (Recommended).
- Device Code Flow.
- Azure Managed Identities
- Client Credentials Flow.
Self-Deployed Application#
To use a self-configured Azure application, you need to add a new Azure App Registration in the Azure Portal.
Required Permissions#
- user_impersonation
- offline_access
- user.read
Authentication Using the Authorization Code Flow (recommended)#
Follow these steps for a self-deployed configuration:
- To use a self-configured Azure application, you need to add a new Azure App Registration in the Azure Portal. To add the registration, refer to the following Microsoft article steps 1-8.
- choose the Authorization Code option in the Authentication Type parameter.
- Enter your Client/Application ID in the Application ID parameter.
- Enter your Client Secret in the Client Secret parameter.
- Enter your Tenant ID in the Tenant ID parameter.
- Enter your Application redirect URI in the Application redirect URI parameter.
- Save the instance.
- Run the !azure-waf-generate-login-url command in the War Room and follow the instruction.
- Run the !azure-waf-auth-test command - a 'Success' message should be printed to the War Room.
Authentication Using the Device Code Flow#
Use the device code flow to link Azure SQL Management with Cortex XSOAR.
In order to connect to Azure Web Application Firewall using either the Cortex XSOAR Azure or Self Deployed Azure application:
- Fill in the required parameters
- choose the Device Code option in the Authentication Type parameter.
- Run the !azure-waf-auth-start command.
- Follow the instructions that appear.
- Run the !azure-waf-auth-complete command. At end of the process, you will see a message that you logged in successfully.
Cortex XSOAR Azure app#
In order to use the Cortex XSOAR Azure application, use the default application ID (cf22fd73-29f1-4245-8e16-533704926d20) and fill in your subscription ID and default resource group name.
You only need to fill in your subscription ID and resource group name. You can find your resource group and subscription ID in the Azure Portal. For a more detailed explanation, visit this page.
Azure Managed Identities Authentication#
Note: This option is relevant only if the integration is running on Azure VM#
Follow one of these steps for authentication based on Azure Managed Identities:
To use System Assigned Managed Identity#
- In the Authentication Type drop-down list, select Azure Managed Identities and leave the Azure Managed Identities Client ID field empty.
To use User Assigned Managed Identity#
- Go to Azure Portal -> Managed Identities.
- Select your User Assigned Managed Identity -> copy the Client ID -> paste it in the Azure Managed Identities client id field in the instance configuration.
- In the Authentication Type drop-down list, select Azure Managed Identities.
For more information, see Managed identities for Azure resources.
Client Credentials Flow Authentication#
Assign Azure roles using the Azure portal Microsoft article Note: In the Select members section, assign the application you created earlier. To configure a Microsoft integration that uses this authorization flow with a self-deployed Azure application:
- In the Authentication Type field, select the Client Credentials option.
- In the Application ID field, enter your Client/Application ID.
- In the Tenant ID field, enter your Tenant ID .
- In the Client Secret field, enter your Client Secret.
- Click Test to validate the URLs, token, and connection
- Save the instance.
Testing authentication and connectivity#
If you are using Device Code Flow or Authorization Code Flow, for testing your authentication and connectivity to the AzureWAF service run the !azure-waf-auth-test command.
Configure AzureWAF on Cortex XSOAR#
Navigate to Settings > Integrations > Servers & Services.
Search for Azure Web Application Firewall.
Click Add instance to create and configure a new integration instance.
Parameter Description Required App ID False Default Subscription ID True Default Resource Group Name True Authentication Type Type of authentication - can be Authorization Code Flow (recommended), Device Code Flow, or Azure Managed Identities. True Tenant ID (for authorization code mode) False Client Secret (for authorization code mode) False Client Secret (for authorization code mode) False Application redirect URI (for authorization code mode) False Authorization code for user-auth mode - received from the authorization step. see Detailed Instructions (?) section False Authorization code False Azure Managed Identities Client ID The Managed Identities client ID for authentication - relevant only if the integration is running on Azure VM. False Azure AD endpoint Azure AD endpoint associated with a national cloud. False Trust any certificate (not secure) False Use system proxy settings False Click Test to validate the URLs, token, and connection.
Commands#
You can execute these commands from the Cortex XSOAR CLI, as part of an automation, or in a playbook. After you successfully execute a command, a DBot message appears in the War Room with the command details.
azure-waf-policies-get#
Retrieves protection policies within a resource group.
Base Command#
azure-waf-policies-get
Input#
| Argument Name | Description | Required |
|---|---|---|
| policy_name | The name of a policy. Used to retrieve a protection policy with a specified name within a resource group. If policy_name is not provided, will retrieve all policies. | Optional |
| resource_group_names | Comma-separated value list of the names of the resource groups. If not provided, the instance's default resource group name will be used. | Optional |
| subscription_id | The subscription ID. If not provided, the integration default subscription ID will be used. | Optional |
| verbose | Whether to retrieve full details of the policy. Possible values are: "true" and "false". Default is "false". Possible values are: true, false. Default is false. | Optional |
| limit | Maximum number of policies to fetch. Default is "10". Default is 10. | Optional |
Context Output#
| Path | Type | Description |
|---|---|---|
| AzureWAF.Policy.name | String | Resource name. |
| AzureWAF.Policy.id | String | Resource ID. |
| AzureWAF.Policy.type | String | Resource type. |
| AzureWAF.Policy.etag | String | A unique read-only string that changes whenever the resource is updated. |
| AzureWAF.Policy.tags | String | Resource tag. |
| AzureWAF.Policy.location | String | Resource location. |
| AzureWAF.Policy.properties.resourceState | String | Resource status of the policy. |
| AzureWAF.Policy.properties.provisioningState | String | The provisioning state of the application gateway resource. |
| AzureWAF.Policy.properties.policySettings.state | String | The state of the policy. |
| AzureWAF.Policy.properties.policySettings.mode | String | The mode of the policy. |
| AzureWAF.Policy.properties.policySettings.maxRequestBodySizeInKb | Number | Maximum request body size in Kb for WAF. |
| AzureWAF.Policy.properties.policySettings.fileUploadLimitInMb | Number | Maximum file upload size in Mb for WAF. |
| AzureWAF.Policy.properties.policySettings.requestBodyCheck | Boolean | Whether to allow WAF to check the request body. |
| AzureWAF.Policy.properties.customRules.name | String | The name of the resource that is unique within a policy. This name can be used to access the resource. |
| AzureWAF.Policy.properties.customRules.priority | Number | Priority of the rule. Rules with a lower value will be evaluated before rules with a higher value. |
| AzureWAF.Policy.properties.customRules.ruleType | String | The rule type. |
| AzureWAF.Policy.properties.customRules.matchConditions.matchVariables.variableName | String | Match variable. |
| AzureWAF.Policy.properties.customRules.matchConditions.matchVariables.selector | String | The selector of the match variable. |
| AzureWAF.Policy.properties.customRules.matchConditions.operator | String | The operator to be matched. |
| AzureWAF.Policy.properties.customRules.matchConditions.negationCondition | Boolean | Whether this is a negate condition. |
| AzureWAF.Policy.properties.customRules.matchConditions.matchValues | String | Match value. |
| AzureWAF.Policy.properties.customRules.action | String | Type of actions. |
| AzureWAF.Policy.properties.managedRules.managedRuleSets.ruleSetType | String | The rule set type to use. |
| AzureWAF.Policy.properties.managedRules.managedRuleSets.ruleSetVersion | String | The version of the rule set to use. |
| AzureWAF.Policy.properties.managedRules.managedRuleSets.ruleGroupOverrides.ruleGroupName | String | The managed rule group to override. |
| AzureWAF.Policy.properties.managedRules.managedRuleSets.ruleGroupOverrides.rules.ruleId | String | Identifier for the managed rule. |
| AzureWAF.Policy.properties.managedRules.managedRuleSets.ruleGroupOverrides.rules.state | String | The state of the managed rule. Defaults to disabled if not specified. |
| AzureWAF.Policy.properties.managedRules.exclusions.matchVariable | String | The variable to be excluded. |
| AzureWAF.Policy.properties.managedRules.exclusions.selectorMatchOperator | String | When matchVariable is a collection, operate on the selector to specify which elements in the collection this exclusion applies to. |
| AzureWAF.Policy.properties.managedRules.exclusions.selector | String | When matchVariable is a collection, the operator used to specify which elements in the collection this exclusion applies to. |
Command Example#
!azure-waf-policies-get limit=2
Context Example#
Human Readable Output#
Policy: example_policy#
etag id location name type W/"4bf9c37a" /subscriptions/example_subscription/resourceGroups/example_resource_group/providers/Microsoft.Network/ApplicationGatewayWebApplicationFirewallPolicies/example_policy westus example_policy Microsoft.Network/ApplicationGatewayWebApplicationFirewallPolicies Policy: test_policy#
etag id location name type W/"4e844e6c" /subscriptions/example_subscription/resourceGroups/example_resource_group/providers/Microsoft.Network/ApplicationGatewayWebApplicationFirewallPolicies/test_policy westus test_policy Microsoft.Network/ApplicationGatewayWebApplicationFirewallPolicies Showing 2 policies out of 7
azure-waf-policies-list-all-in-subscription#
Retrieves all the WAF policies in a subscription.
Base Command#
azure-waf-policies-list-all-in-subscription
Input#
| Argument Name | Description | Required |
|---|---|---|
| verbose | Whether to retrieve the full details of the policy. Possible values are "true" and "false". Default is "false". Possible values are: true, false. Default is false. | Optional |
| limit | Maximum number of policies to be shown. (This will only affect visualized data, not context.). Default is 10. | Optional |
| subscription_id | Comma-separated list of subscription IDs. Will override the default subscription ID. | Optional |
Context Output#
| Path | Type | Description |
|---|---|---|
| AzureWAF.Policy.name | String | Resource name. |
| AzureWAF.Policy.id | String | Resource ID. |
| AzureWAF.Policy.type | String | Resource type. |
| AzureWAF.Policy.etag | String | A unique read-only string that changes whenever the resource is updated. |
| AzureWAF.Policy.tags | String | Resource tags. |
| AzureWAF.Policy.location | String | Resource location. |
| AzureWAF.Policy.properties.resourceState | String | Resource status of the policy. |
| AzureWAF.Policy.properties.provisioningState | String | The provisioning state of the application gateway resource. |
| AzureWAF.Policy.properties.policySettings.state | String | The state of the policy. |
| AzureWAF.Policy.properties.policySettings.mode | String | The mode of the policy. |
| AzureWAF.Policy.properties.policySettings.maxRequestBodySizeInKb | Number | Maximum request body size in Kb for WAF. |
| AzureWAF.Policy.properties.policySettings.fileUploadLimitInMb | Number | Maximum file upload size in Mb for WAF. |
| AzureWAF.Policy.properties.policySettings.requestBodyCheck | Boolean | Whether to allow WAF to check the request body. |
| AzureWAF.Policy.properties.customRules.name | String | The name of the resource that is unique within a policy. This name can be used to access the resource. |
| AzureWAF.Policy.properties.customRules.priority | Number | Priority of the rule. Rules with a lower value will be evaluated before rules with a higher value. |
| AzureWAF.Policy.properties.customRules.ruleType | String | The rule type. |
| AzureWAF.Policy.properties.customRules.matchConditions.matchVariables.variableName | String | Match variable. |
| AzureWAF.Policy.properties.customRules.matchConditions.matchVariables.selector | String | The selector of the match variable. |
| AzureWAF.Policy.properties.customRules.matchConditions.operator | String | The operator to be matched. |
| AzureWAF.Policy.properties.customRules.matchConditions.negationConditon | Boolean | Whether this is a negate condition. |
| AzureWAF.Policy.properties.customRules.matchConditions.matchValues | String | Match value. |
| AzureWAF.Policy.properties.customRules.action | String | Type of actions. |
| AzureWAF.Policy.properties.managedRules.managedRuleSets.ruleSetType | String | The rule set type to use. |
| AzureWAF.Policy.properties.managedRules.managedRuleSets.ruleSetVersion | String | The version of the rule set to use. |
| AzureWAF.Policy.properties.managedRules.managedRuleSets.ruleGroupOverrides.ruleGroupName | String | The managed rule group to override. |
| AzureWAF.Policy.properties.managedRules.managedRuleSets.ruleGroupOverrides.rules.ruleId | String | Identifier for the managed rule. |
| AzureWAF.Policy.properties.managedRules.managedRuleSets.ruleGroupOverrides.rules.state | String | The state of the managed rule. Defaults to disabled if not specified. |
| AzureWAF.Policy.properties.managedRules.exclusions.matchVariable | String | The variable to be excluded. |
| AzureWAF.Policy.properties.managedRules.exclusions.selectorMatchOperator | String | When matchVariable is a collection, operate on the selector to specify which elements in the collection this exclusion applies to. |
| AzureWAF.Policy.properties.managedRules.exclusions.selector | String | When matchVariable is a collection, the operator used to specify which elements in the collection this exclusion applies to. |
Command Example#
!azure-waf-policies-list-all-in-subscription limit=2
Context Example#
Human Readable Output#
Policy: example_policy#
etag id location name type W/"4bf9c37a" /subscriptions/example_subscription/resourceGroups/example_resource_group/providers/Microsoft.Network/ApplicationGatewayWebApplicationFirewallPolicies/example_policy westus example_policy Microsoft.Network/ApplicationGatewayWebApplicationFirewallPolicies Policy: testpolicy_1608641948#
etag id location name type W/"422867fc-a697-4978-83f5-20a57ab51511" /subscriptions/0f907ea4-bc8b-4c11-9d7e-805c2fd144fb/resourceGroups/demisto-sentinel2/providers/Microsoft.Network/ApplicationGatewayWebApplicationFirewallPolicies/testpolicy_1608641948 westus testpolicy_1608641948 Microsoft.Network/ApplicationGatewayWebApplicationFirewallPolicies Showing 2 policies out of 6
azure-waf-policy-update-or-create#
Creates or updates a policy with a specified rule set name within a resource group.
Base Command#
azure-waf-policy-update-or-create
Input#
| Argument Name | Description | Required |
|---|---|---|
| policy_name | The name of a policy. Used to retrieve a protection policy with a specified name within a resource group. If policy_name is not provided, will retrieve all policies. | Required |
| resource_group_names | Comma-separated list of the names of the resource groups. If not provided, the instance's default resource group name will be used. | Optional |
| subscription_id | The subscription ID. If not provided, the integration default subscription ID will be used. | Optional |
| managed_rules | Describes the managedRules structure. | Required |
| resource_id | Resource ID. | Optional |
| location | Describes the resource location. | Optional |
| custom_rules | The custom rules inside the policy. | Optional |
| policy_settings | The policy setting for the policy. | Optional |
| verbose | Whether to retrieve the full details of the policy. Possible values are: "true" and "false". Default is "false". Possible values are: true, false. Default is false. | Optional |
Context Output#
| Path | Type | Description |
|---|---|---|
| AzureWAF.Policy.name | String | Resource name. |
| AzureWAF.Policy.id | String | Resource ID. |
| AzureWAF.Policy.type | String | Resource type. |
| AzureWAF.Policy.etag | String | A unique read-only string that changes whenever the resource is updated. |
| AzureWAF.Policy.tags | String | Resource type. |
| AzureWAF.Policy.location | String | Resource location. |
| AzureWAF.Policy.properties.resourceState | String | Resource status of the policy. |
| AzureWAF.Policy.properties.provisioningState | String | The provisioning state of the application gateway resource. |
| AzureWAF.Policy.properties.policySettings.state | String | The state of the policy. |
| AzureWAF.Policy.properties.policySettings.mode | String | The mode of the policy. |
| AzureWAF.Policy.properties.policySettings.maxRequestBodySizeInKb | Number | Maximum request body size in Kb for WAF. |
| AzureWAF.Policy.properties.policySettings.fileUploadLimitInMb | Number | Maximum file upload size in Mb for WAF. |
| AzureWAF.Policy.properties.policySettings.requestBodyCheck | Boolean | Whether to allow WAF to check the request body. |
| AzureWAF.Policy.properties.customRules.name | String | The name of the resource that is unique within a policy. This name can be used to access the resource. |
| AzureWAF.Policy.properties.customRules.priority | Number | Priority of the rule. Rules with a lower value will be evaluated before rules with a higher value. |
| AzureWAF.Policy.properties.customRules.ruleType | String | The rule type. |
| AzureWAF.Policy.properties.customRules.matchConditions.matchVariables.variableName | String | Match variable. |
| AzureWAF.Policy.properties.customRules.matchConditions.matchVariables.selector | String | The selector of the match variable. |
| AzureWAF.Policy.properties.customRules.matchConditions.operator | String | The operator to be matched. |
| AzureWAF.Policy.properties.customRules.matchConditions.negationConditon | Boolean | Whether this is a negate condition. |
| AzureWAF.Policy.properties.customRules.matchConditions.matchValues | String | Match value. |
| AzureWAF.Policy.properties.customRules.action | String | Type of actions. |
| AzureWAF.Policy.properties.managedRules.managedRuleSets.ruleSetType | String | Defines the rule set type to use. |
| AzureWAF.Policy.properties.managedRules.managedRuleSets.ruleSetVersion | String | Defines the version of the rule set to use. |
| AzureWAF.Policy.properties.managedRules.managedRuleSets.ruleGroupOverrides.ruleGroupName | String | The managed rule group to override. |
| AzureWAF.Policy.properties.managedRules.managedRuleSets.ruleGroupOverrides.rules.ruleId | String | Identifier for the managed rule. |
| AzureWAF.Policy.properties.managedRules.managedRuleSets.ruleGroupOverrides.rules.state | String | The state of the managed rule. Defaults to disabled if not specified. |
| AzureWAF.Policy.properties.managedRules.exclusions.matchVariable | String | The variable to be excluded. |
| AzureWAF.Policy.properties.managedRules.exclusions.selectorMatchOperator | String | When matchVariable is a collection, operate on the selector to specify which elements in the collection this exclusion applies to. |
| AzureWAF.Policy.properties.managedRules.exclusions.selector | String | When matchVariable is a collection, the operator used to specify which elements in the collection this exclusion applies to. |
Command Example#
!azure-waf-policy-update-or-create policy_name="example_policy" resource_group_name="demisto-sentinel2" location="WestUs" managed_rules="{ \"managedRuleSets\": [{\"ruleSetType\": \"OWASP\",\"ruleSetVersion\": \"3.0\"}]}"
Context Example#
Human Readable Output#
Policy: example_policy#
etag id location name type W/"f1121c83" /subscriptions/example_subscription/resourceGroups/example_resource_group/providers/Microsoft.Network/ApplicationGatewayWebApplicationFirewallPolicies/example_policy westus example_policy Microsoft.Network/ApplicationGatewayWebApplicationFirewallPolicies Showing 1 policies out of 1
azure-waf-policy-delete#
Deletes a policy.
Base Command#
azure-waf-policy-delete
Input#
| Argument Name | Description | Required |
|---|---|---|
| policy_name | The name of a policy. Used to retrieve a protection policy with a specified name within a resource group. If policy_name is not provided, will retrieve all policies. | Required |
| resource_group_name | The name of the resource group. If not provided, the instance's default resource group name will be used. | Optional |
| subscription_id | The subscription ID. If not provided, the integration default subscription ID will be used. | Optional |
Context Output#
There is no context output for this command.
Command Example#
!azure-waf-policy-delete policy_name="example_policy"
Human Readable Output#
Policy example_policy was deleted successfully.
azure-waf-auth-start#
Run this command to start the authorization process and follow the instructions in the command results.
Base Command#
azure-waf-auth-start
Input#
There are no input arguments for this command.
Context Output#
There is no context output for this command.
Command Example#
!azure-waf-auth-start
Human Readable Output#
Authorization instructions#
azure-waf-auth-complete#
Run this command to complete the authorization process. Should be used after running the azure_waf-auth-start command.
Base Command#
azure-waf-auth-complete
Input#
There are no input arguments for this command.
Context Output#
There is no context output for this command.
Command Example#
!azure-waf-auth-complete
Human Readable Output#
โ Authorization completed successfully.
azure-waf-auth-reset#
Run this command if for some reason you need to rerun the authentication process.
Base Command#
azure-waf-auth-reset
Input#
There are no input arguments for this command.
Context Output#
There is no context output for this command.
Command Example#
!azure-waf-auth-reset
Human Readable Output#
Authorization was reset successfully. You can now run !azure-waf-auth-start and !azure-waf-auth-complete.
azure-waf-auth-test#
Tests connectivity to the Azure Web Application Firewall.
Base Command#
azure-waf-auth-test
Input#
There are no input arguments for this command.
Context Output#
There is no context output for this command.
Command Example#
!azure-waf-auth-test
Human Readable Output#
โ Great Success!
azure-waf-generate-login-url#
Generate the login url used for Authorization code flow.
Base Command#
azure-waf-generate-login-url
Input#
There are no input arguments for this command.
Context Output#
There is no context output for this command.
Command Example#
azure-waf-generate-login-url
Human Readable Output#
Authorization instructions#
- Click on the login URL to sign in and grant Cortex XSOAR permissions for your Azure Service Management. You will be automatically redirected to a link with the following structure:
REDIRECT_URI?code=AUTH_CODE&session_state=SESSION_STATE- Copy the
AUTH_CODE(without thecode=prefix, and thesession_stateparameter) and paste it in your instance configuration under the Authorization code parameter.
azure-waf-subscriptions-list#
Gets all subscriptions for a tenant.
Base Command#
azure-waf-subscriptions-list
Input#
| Argument Name | Description | Required |
|---|
Context Output#
| Path | Type | Description |
|---|---|---|
| AzureWAF.Subscription.authorizationSource | String | Subscription authorization source. |
| AzureWAF.Subscription.displayName | String | Subscription display name. |
| AzureWAF.Subscription.id | String | Subscription ID with subscriptions prefix. |
| AzureWAF.Subscription.subscriptionId | String | Subscription ID. |
| AzureWAF.Subscription.locationPlacementId | String | Placmement ID of subscription. |
| AzureWAF.Subscription.tenantId | String | The tenatnt ID of the subscription. |
azure-waf-resource-group-list#
Gets all the resource groups for a subscription.
Base Command#
azure-waf-resource-group-list
Input#
| Argument Name | Description | Required |
|---|---|---|
| subscription_id | The subscription ID. If not provided, the integration default subscription ID will be used. | Optional |
| tag | You can filter by tag names and values. For example, to filter for a tag name and value, tagName=tagValue'. | Optional |
| limit | Maximum number of resource groups to fetch. Default is "50". Default is 50. | Optional |
Context Output#
| Path | Type | Description |
|---|---|---|
| AzureWAF.ResourceGroup.id | String | Resource group ID. |
| AzureWAF.ResourceGroup.location | String | Resource group location. |
| AzureWAF.ResourceGroup.name | String | Resource group name. |
| AzureWAF.ResourceGroup.type | String | Resource group type. |
| AzureWAF.ResourceGroup.properties | String | Resource group properties. |
| AzureWAF.ResourceGroup.tags | String | Resource group tags. |