import dotenv from 'dotenv';
dotenv.config();
// Note: nodeEnv is used in config object, so we need to define it first
const nodeEnv = process.env.NODE_ENV || 'development';
export const config = {
// Server Configuration
nodeEnv: nodeEnv,
port: parseInt(process.env.PORT || '3000', 10),
apiVersion: process.env.API_VERSION || 'v1',
// SkyFi API Configuration
// Support multiple formats: SKYFI_API_KEY, SKYFI_DEMO_API_KEY, skyfi_demo_api_key (SkyFi's format)
skyfi: {
apiUrl: process.env.SKYFI_API_URL || 'https://api.skyfi.com',
apiKey: process.env.SKYFI_API_KEY ||
process.env.SKYFI_DEMO_API_KEY ||
process.env.skyfi_demo_api_key ||
'',
},
// Database Configuration
database: {
url: process.env.DATABASE_URL || 'postgresql://postgres:postgres@localhost:5432/skyfi_mcp',
// Test database uses port 5433 to avoid conflicts with main postgres instance
testUrl: process.env.TEST_DATABASE_URL || process.env.DATABASE_URL || 'postgresql://postgres:postgres@localhost:5433/skyfi_mcp_test',
host: process.env.DB_HOST || 'localhost',
port: parseInt(process.env.DB_PORT || '5432', 10),
name: process.env.DB_NAME || 'skyfi_mcp',
user: process.env.DB_USER || 'postgres',
password: process.env.DB_PASSWORD || 'postgres',
},
// Redis Configuration
redis: {
url: process.env.REDIS_URL || 'redis://localhost:6379',
host: process.env.REDIS_HOST || 'localhost',
port: parseInt(process.env.REDIS_PORT || '6379', 10),
password: process.env.REDIS_PASSWORD || '',
},
// Authentication
auth: {
jwtSecret: process.env.JWT_SECRET || '',
apiKeyEncryptionKey: process.env.API_KEY_ENCRYPTION_KEY || '',
tokenExpiration: process.env.TOKEN_EXPIRATION || '24h',
},
// OpenStreetMaps Configuration
osm: {
apiUrl: process.env.OSM_API_URL || 'https://nominatim.openstreetmap.org',
userAgent: process.env.OSM_USER_AGENT || 'SkyFi-MCP/1.0.0',
},
// Rate Limiting
rateLimit: {
windowMs: parseInt(process.env.RATE_LIMIT_WINDOW_MS || '900000', 10),
maxRequests: parseInt(process.env.RATE_LIMIT_MAX_REQUESTS || '100', 10),
},
// Logging
logging: {
level: process.env.LOG_LEVEL || 'info',
format: process.env.LOG_FORMAT || 'json',
},
// Security
security: {
corsOrigin: process.env.CORS_ORIGIN || (nodeEnv === 'production' ? '' : '*'),
allowedOrigins: process.env.ALLOWED_ORIGINS?.split(',').filter(Boolean) ||
(nodeEnv === 'production' ? [] : ['http://localhost:3000']),
},
// Webhook Configuration
webhook: {
timeoutMs: parseInt(process.env.WEBHOOK_TIMEOUT_MS || '5000', 10),
maxRetries: parseInt(process.env.WEBHOOK_MAX_RETRIES || '3', 10),
retryDelayMs: parseInt(process.env.WEBHOOK_RETRY_DELAY_MS || '1000', 10),
},
// Monitoring
monitoring: {
healthCheckIntervalMs: parseInt(
process.env.HEALTH_CHECK_INTERVAL_MS || '30000',
10
),
metricsEnabled: process.env.METRICS_ENABLED === 'true',
},
// Feature Flags
features: {
enableOAuth: process.env.ENABLE_OAUTH === 'true',
enableCloudDeployment: process.env.ENABLE_CLOUD_DEPLOYMENT === 'true',
},
};
// Validate required configuration for production
if (nodeEnv === 'production') {
const requiredEnvVars = [
{ key: 'SKYFI_API_KEY', value: config.skyfi.apiKey },
{ key: 'API_KEY_ENCRYPTION_KEY', value: config.auth.apiKeyEncryptionKey },
{ key: 'DATABASE_URL', value: config.database.url },
];
const missing = requiredEnvVars.filter(({ value }) => !value || value === '');
if (missing.length > 0) {
throw new Error(
`Missing required environment variables for production: ${missing.map(({ key }) => key).join(', ')}`
);
}
// Validate encryption key length
if (config.auth.apiKeyEncryptionKey.length < 32) {
throw new Error('API_KEY_ENCRYPTION_KEY must be at least 32 characters in production');
}
// Warn about insecure CORS
if (config.security.corsOrigin === '*' || config.security.allowedOrigins.length === 0) {
console.warn('WARNING: CORS is configured to allow all origins. This is insecure for production.');
}
}
