Lambda-IoT Core

This repository contains a minimal Go REST service used as the backend for the Lambda-IoT project.

Repository: https://git.piskot.si/SeminarM2/lambdaiot-core

Features ✅

• Simple HTTP server with two endpoints:
  • GET /health — basic health check
  • GET /hello — example greeting endpoint
• Tests for handlers using httptest
• Multi-stage Dockerfile for small production images
• Makefile with common tasks (build, run, test, docker-build)

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Quickstart 🔧

Build and run locally:

make build
./bin/server

Run tests:

make test

Build Docker image:

make docker-build

Then run it:

docker run -p 8080:8080 lambdaiot-core:latest

Endpoints

• http://localhost:8080/health — returns { "status": "ok" }
• http://localhost:8080/hello — returns a small greeting JSON
• POST http://localhost:8080/login — demo login, JSON body: { "username": "admin", "password": "password" }, returns { "token": "..." }
• GET http://localhost:8080/protected — protected endpoint requiring Authorization: Bearer <token> header

Environment

• JWT_SECRET — (optional) secret used to sign tokens; defaults to secret for local/dev use

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If you want I can wire more features (structured logging, config, middleware, or dependency injection). Just tell me which direction to take. 🎯