curo1305
e117a33a73
- frontend prod: USER root for adduser, then USER appuser (1001:1001); fixes build failure caused by nginx-unprivileged already setting USER nginx - docker-compose: frontend user updated to 1001:1001 (was 101:101) - CLAUDE.md: add infrastructure change protocol (update README + test both stacks after any Dockerfile/compose/nginx change); fix stale passlib ref - README: container table shows nginx-unprivileged image, UID column, internal port 8080 note; Current State notes all containers run as non-root Both dev and prod stacks tested and verified (health, login, /users/me, frontend serving, all containers confirmed non-root via docker inspect). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
112 lines
3.0 KiB
Markdown
112 lines
3.0 KiB
Markdown
# destroying_sap
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A fullstack SaaS web application built with FastAPI, React, and PostgreSQL.
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## Stack
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| Layer | Tech |
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|---|---|
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| Backend | FastAPI (async), SQLAlchemy 2, Alembic, PostgreSQL 16 |
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| Auth | JWT bearer tokens, bcrypt password hashing |
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| Frontend | React 18, TypeScript, Vite, React Router v6, TanStack Query |
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## Current State
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- User registration and login (JWT auth)
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- Protected dashboard route
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- `/api/users/me` — authenticated user info
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- 3 separate Docker containers: `db` (PostgreSQL), `backend` (FastAPI), `frontend` (nginx)
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- All containers run as non-root users (UID 1001 for backend and frontend, UID 70 for db)
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- Dev environment seeds a test user automatically on startup (`test@example.com` / `Test123!`)
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- Password policy: min 8 chars, upper + lowercase, digit, special character, no common words
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- Pre-commit security hook (`scripts/security_check.py`) runs inside Docker on every commit
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## Containers
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| Container | Image | Port | User (UID:GID) | Description |
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|---|---|---|---|---|
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| `db` | postgres:16-alpine | 5432 | 70:70 (postgres) | PostgreSQL database |
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| `backend` | custom (python:3.12-slim) | 8000 | 1001:1001 (appuser) | FastAPI management API |
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| `frontend` | custom (nginxinc/nginx-unprivileged:alpine) | 80 | 1001:1001 (appuser) | React UI served by nginx (internal port 8080) |
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The frontend nginx container proxies `/api/*` to the backend container internally — no CORS headers needed in production.
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## Installation
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### Prerequisites
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- Docker + Docker Compose
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### Production
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```bash
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git clone <repo>
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cd destroying_sap
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cp .env.example backend/.env # edit SECRET_KEY at minimum
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docker compose up --build -d
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```
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- Frontend: http://localhost
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- API docs: http://localhost:8000/docs
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### Development (hot reload)
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```bash
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docker compose -f docker-compose.yml -f docker-compose.dev.yml up --build
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```
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- Frontend (Vite): http://localhost:5173
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- Backend (uvicorn --reload): http://localhost:8000
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### Local (no Docker)
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**1. Start PostgreSQL**
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```bash
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docker compose up db -d
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```
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**2. Backend**
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```bash
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cd backend
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python -m venv .venv && source .venv/bin/activate # Windows: .venv\Scripts\activate
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pip install -e ".[dev]"
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cp ../.env.example .env
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alembic upgrade head
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uvicorn app.main:app --reload
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```
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**3. Frontend**
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```bash
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cd frontend && npm install && npm run dev
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```
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## Environment Variables
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Copy `.env.example` to `backend/.env` and adjust:
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| Variable | Default | Description |
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| `DATABASE_URL` | `postgresql+asyncpg://postgres:password@localhost:5432/destroying_sap` | Async PostgreSQL URL |
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| `SECRET_KEY` | `change-me-in-production` | JWT signing key |
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| `CORS_ORIGINS` | `["http://localhost:5173"]` | Allowed frontend origins |
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## Development
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```bash
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# Backend lint + format
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cd backend && ruff check . && ruff format .
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# Backend tests
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cd backend && pytest
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# Frontend type check + lint
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cd frontend && npm run typecheck && npm run lint
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# New DB migration (after changing models)
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cd backend && alembic revision --autogenerate -m "describe change"
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cd backend && alembic upgrade head
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```
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