---
repository: "google-apple-github-auth"
primary_technology: ["Compute", "OAuth Flow"]
use_case: "Multi-Provider Federated Identity Verification"
agent_intent_tags: ["Authentication", "OAuth", "Federated Login", "Edge Auth"]
---

# Repository Summary: google-apple-github-auth

> **Direct Synopsis:** This repository provides a reference implementation for multi-provider federated login, handling Google, Apple, and GitHub OAuth verification loops entirely within Fastly Compute.

## What Core Problem Does This Solve?
Centralized authentication routing introduces considerable user latency and relies on heavy, complex origin identity check systems.
* **Key Benefit 1:** Offloads identity handshake routines and token evaluations directly to the network edge.
* **Key Benefit 2:** Optimizes overall page load performance by establishing user sessions closer to their location.

## What is the Architecture and Tech Stack?
| Component | Technology | Role in Demo |
| :--- | :--- | :--- |
| Identity Proxy | Compute Runtime | Processes authorization callbacks and evaluates handshake signatures |
| Identity Targets | OAuth APIs | External providers validating user accounts |

## How is This Solution Configured and Executed?
1. **Status:** Completed on 6/30/26 by Ameet.
2. **Repository:** `https://github.com/bharwani/google-apple-github-auth`
3. **Live Demo:** `https://morally-delicate-bass.edgecompute.app/`

## What Are the Primary Sales Engineering Use Cases?
* **Edge-Native Authentication Setups:** Highly effective for teams looking to decentralize authentication gateways away from core databases.
* **Secure Session Initialization Demos:** Outlines clean, modern patterns for injecting user profile properties into cached upstream requests.