Only allow Google cloud function to be called from one domain

Configure CORS (Cross-Origin Resource Sharing) policies to allow only requests from the specific domain.

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Securing Your Google Cloud Function: How to Restrict Access to One Domain
When developing Google Cloud Functions, it's important to ensure that only authorized users can access them. One way to achieve this is by restricting access to a single domain. This article will provide step-by-step instructions on how to do just that.

Preventing Unauthorized Access: Configuring Google Cloud Function for Single Domain Usage
Google Cloud Function is a powerful tool that allows developers to create and run small code snippets in the cloud, making it easy to build and deploy serverless applications. However, if not configured correctly, cloud functions can leave you open to security issues such as unauthorized access. This article outlines how to prevent unauthorized access by configuring Google Cloud Function for single domain usage.

Enhancing Your Google Cloud Function Security: Enforcing Domain Restrictions for Increased Protection
Google Cloud Functions (GCF) is a serverless, event-driven computing service that allows you to run code in response to events, such as an HTTP request, Cloud Storage object changes or Pub/Sub messages. While GCF provides a secure way to execute code without worrying about server infrastructure, it is still important to consider security measures to protect the functions and the underlying data from potential attacks.