nmemmertandClaude Sonnet 4.6
937bf8ad2d
- Zero-knowledge architecture: all encryption/decryption client-side via Web Crypto API - AES-GCM 256 for messages, files, and key wrapping; PBKDF2 for password-based key derivation - Node.js/TypeScript backend: JWT auth with refresh rotation, argon2id passwords, TOTP 2FA - PostgreSQL schema: encrypted blobs only, server never stores plaintext - Real-time messaging via WebSocket relay (server routes ciphertext, cannot read it) - Encrypted file upload/download with per-file keys wrapped by user master key - React PWA frontend: Vite + Tailwind + service worker for offline support - Docker Compose: postgres + backend + frontend + nginx with TLS Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
60 lines
1.5 KiB
YAML
60 lines
1.5 KiB
YAML
version: '3.9'
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services:
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postgres:
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image: postgres:16-alpine
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restart: unless-stopped
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environment:
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POSTGRES_DB: ${POSTGRES_DB:-cloudlink}
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POSTGRES_USER: ${POSTGRES_USER:-cloudlink}
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POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
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volumes:
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- ./data/postgres:/var/lib/postgresql/data
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- ./backend/src/db/schema.sql:/docker-entrypoint-initdb.d/schema.sql:ro
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healthcheck:
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test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-cloudlink}"]
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interval: 10s
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timeout: 5s
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retries: 5
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backend:
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build:
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context: ./backend
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dockerfile: Dockerfile
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restart: unless-stopped
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environment:
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NODE_ENV: production
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PORT: 3001
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DATABASE_URL: postgres://${POSTGRES_USER:-cloudlink}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB:-cloudlink}
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JWT_SECRET: ${JWT_SECRET}
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JWT_REFRESH_SECRET: ${JWT_REFRESH_SECRET}
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UPLOAD_DIR: /data/uploads
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MAX_FILE_SIZE_MB: ${MAX_FILE_SIZE_MB:-100}
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volumes:
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- ./data/uploads:/data/uploads
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depends_on:
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postgres:
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condition: service_healthy
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frontend:
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build:
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context: ./frontend
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dockerfile: Dockerfile
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args:
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VITE_API_URL: ${VITE_API_URL:-/api}
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VITE_WS_URL: ${VITE_WS_URL:-/ws}
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restart: unless-stopped
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nginx:
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image: nginx:alpine
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restart: unless-stopped
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ports:
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- "${HOST_PORT:-443}:443"
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- "80:80"
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volumes:
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- ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
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- ./nginx/ssl:/etc/nginx/ssl:ro
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depends_on:
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- backend
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- frontend
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