# NOFX Environment Variables Template
# Copy this file to .env and modify the values as needed

# ===========================================
# Server Configuration
# ===========================================

# Backend API server port
# Bind locally by default. Use an authenticated TLS reverse proxy for remote access.
NOFX_BIND_ADDRESS=127.0.0.1
NOFX_BACKEND_PORT=8080

# Native Go server listening address. Compose overrides this inside its private
# container network; NOFX_BIND_ADDRESS above controls published host ports.
NOFX_API_BIND_ADDRESS=127.0.0.1

# Frontend web interface port
NOFX_FRONTEND_PORT=3000

# Optional: exact reverse-proxy IPs/CIDRs, comma-separated. Empty = trust none.
# Never trust all IPs or a network containing untrusted clients. Only these
# peers may supply X-Forwarded-For / X-Real-IP for login rate limiting.
NOFX_TRUSTED_PROXIES=

# Timezone
NOFX_TIMEZONE=Asia/Shanghai

# Independent read-only verification of Claw402 Permit2 settlement receipts.
# Prefer a dedicated Base mainnet RPC in production. Never auto-approves tokens.
NOFX_X402_RECEIPT_RPC_URL=https://mainnet.base.org

# ===========================================
# Authentication (Required)
# ===========================================

# JWT signing secret (any random string, at least 32 characters)
# Generate with: openssl rand -base64 32
JWT_SECRET=your-jwt-secret-change-this-in-production

# ===========================================
# Encryption Keys (Required)
# ===========================================

# AES-256 data encryption key (Base64 encoded, 32 bytes)
# Used for encrypting sensitive data in database (API keys, secrets)
# Generate with: openssl rand -base64 32
DATA_ENCRYPTION_KEY=your-base64-encoded-32-byte-key

# RSA private key for client-server encryption (PEM format)
# Used for end-to-end encryption of sensitive data from browser
# Generate with: openssl genrsa 2048
# Note: Replace newlines with \n for single-line format
RSA_PRIVATE_KEY=-----BEGIN RSA PRIVATE KEY-----\nYOUR_KEY_HERE\n-----END RSA PRIVATE KEY-----

# ===========================================
# Security Options
# ===========================================

# Transport encryption for API keys (default: false)
# When enabled, browser uses Web Crypto API to encrypt API keys before sending
# Requires HTTPS or localhost to work
# Set to true for enhanced security (HTTPS required)
# This encrypts selected API-key fields only, NOT passwords or session tokens.
# It does not replace HTTPS. Keep HTTP loopback-only or use an SSH tunnel.
TRANSPORT_ENCRYPTION=false

# ===========================================
# Optional: External Services
# ===========================================

DB_TYPE=postgres
DB_HOST=10.
DB_PORT=5432
DB_USER=nofx_user
DB_PASSWORD=
DB_NAME=nofx
DB_SSLMODE=disable


# Database configuration - SQLite (default)
DB_TYPE=sqlite
DB_PATH=data/data.db