Google.cloud.apigateway.v1.apigatewayservice.deleteapiconfig

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Event Information

• The google.cloud.apigateway.v1.ApiGatewayService.DeleteApiConfig event in GCP for APIGateway indicates that an API configuration has been deleted.
• This event is triggered when a user or an automated process initiates the deletion of an API configuration in the API Gateway service.
• The event provides information about the specific API configuration that was deleted, allowing administrators to track and audit changes made to the API Gateway configurations.

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Examples

1. Unauthorized deletion: If security is impacted with google.cloud.apigateway.v1.ApiGatewayService.DeleteApiConfig in GCP for APIGateway, it could potentially allow unauthorized users or malicious actors to delete API configurations. This could lead to disruption of services, loss of data, or unauthorized access to sensitive information.
2. Denial of Service (DoS) attacks: If security is impacted with google.cloud.apigateway.v1.ApiGatewayService.DeleteApiConfig in GCP for APIGateway, it could be exploited to launch DoS attacks. Attackers could repeatedly delete API configurations, causing service interruptions and rendering the API Gateway unavailable to legitimate users.
3. Data loss or corruption: If security is impacted with google.cloud.apigateway.v1.ApiGatewayService.DeleteApiConfig in GCP for APIGateway, it could result in accidental or intentional deletion of critical API configurations. This could lead to data loss or corruption, impacting the functionality and reliability of the API Gateway and potentially affecting downstream services or applications relying on the APIs.

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Remediation

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Using Console

1. Enable VPC Service Controls:
   • Go to the GCP Console and navigate to the API Gateway page.
   • Select the API Gateway instance for which you want to enable VPC Service Controls.
   • Click on the “Edit” button.
   • In the “VPC Service Controls” section, enable the toggle switch.
   • Configure the VPC Service Controls settings according to your requirements.
   • Click on the “Save” button to apply the changes.
2. Implement Web Application Firewall (WAF):
   • Go to the GCP Console and navigate to the API Gateway page.
   • Select the API Gateway instance for which you want to implement WAF.
   • Click on the “Edit” button.
   • In the “Security” section, enable the toggle switch for “Web Application Firewall”.
   • Configure the WAF settings, such as rules and policies, according to your security needs.
   • Click on the “Save” button to apply the changes.
3. Enable Cloud Audit Logging:
   • Go to the GCP Console and navigate to the API Gateway page.
   • Select the API Gateway instance for which you want to enable Cloud Audit Logging.
   • Click on the “Edit” button.
   • In the “Logging” section, enable the toggle switch for “Cloud Audit Logging”.
   • Configure the logging settings, such as log types and retention period, as per your compliance requirements.
   • Click on the “Save” button to apply the changes.

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Using CLI

1. Enable logging for API Gateway:
   • Use the following command to enable logging for API Gateway:
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     Ask AI

     gcloud logging sinks create [SINK_NAME] pubsub.googleapis.com/projects/[PROJECT_ID]/topics/[TOPIC_NAME] --log-filter='resource.type="apigateway.googleapis.com/Api" AND severity>=ERROR'
     

   • Replace [SINK_NAME] with the desired name for the sink.
   • Replace [PROJECT_ID] with your GCP project ID.
   • Replace [TOPIC_NAME] with the name of the Pub/Sub topic where you want to send the logs.
2. Set up monitoring for API Gateway:
   • Use the following command to create a health check for API Gateway:
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     Ask AI

     gcloud compute health-checks create http [HEALTH_CHECK_NAME] --port=[PORT] --request-path=[REQUEST_PATH]
     

   • Replace [HEALTH_CHECK_NAME] with the desired name for the health check.
   • Replace [PORT] with the port number used by your API Gateway.
   • Replace [REQUEST_PATH] with the path used for health checks in your API Gateway.
3. Implement access controls for API Gateway:
   • Use the following command to add IAM policies for API Gateway:
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     Ask AI

     gcloud projects add-iam-policy-binding [PROJECT_ID] --member=[MEMBER] --role=[ROLE]
     

   • Replace [PROJECT_ID] with your GCP project ID.
   • Replace [MEMBER] with the email address or service account of the user or service account you want to grant access.
   • Replace [ROLE] with the desired IAM role for the user or service account.

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Using Python

1. Enable logging and monitoring:
   • Use the Cloud Logging API to enable logging for your API Gateway service.
   • Create a log sink to export the logs to a central logging system or Cloud Storage bucket.
   • Set up monitoring and alerting using Cloud Monitoring to receive notifications for any abnormal behavior or errors.
2. Implement rate limiting:
   • Use the google-cloud-rate-limit Python library to implement rate limiting for your API Gateway.
   • Set the maximum number of requests allowed per minute or per second for each API endpoint.
   • Implement logic in your Python code to check the rate limit before processing each request and return an appropriate response if the limit is exceeded.
3. Implement authentication and authorization:
   • Use the google-auth Python library to implement authentication and authorization for your API Gateway.
   • Configure your API Gateway to require authentication for accessing the APIs.
   • Implement logic in your Python code to validate the authentication token or credentials provided by the client and authorize the request based on the user’s permissions.