/**
* Server configuration
* Bun automatically loads .env files - no need for dotenv
*/
// Validate required environment variables
const requiredEnvVars = [
'PRIVY_APP_ID',
'PRIVY_APP_SECRET',
'SERVER_BASE_URL',
'JWT_PRIVATE_KEY',
'JWT_PUBLIC_KEY',
'PROTOCOL_API_URL'
];
for (const envVar of requiredEnvVars) {
if (!process.env[envVar]) {
throw new Error(`Missing required environment variable: ${envVar}`);
}
}
export const config = {
// Privy configuration
privy: {
appId: process.env.PRIVY_APP_ID!,
appSecret: process.env.PRIVY_APP_SECRET!,
},
// Server configuration
server: {
baseUrl: process.env.SERVER_BASE_URL!,
port: parseInt(process.env.PORT || '3002'),
nodeEnv: process.env.NODE_ENV || 'development',
},
// JWT configuration
jwt: {
privateKey: Buffer.from(process.env.JWT_PRIVATE_KEY!, 'base64').toString('utf-8'),
publicKey: Buffer.from(process.env.JWT_PUBLIC_KEY!, 'base64').toString('utf-8'),
issuer: process.env.SERVER_BASE_URL!,
algorithm: 'RS256' as const,
expiresIn: '1h',
},
// OAuth configuration
oauth: {
authorizationEndpoint: `${process.env.SERVER_BASE_URL}/authorize`,
tokenEndpoint: `${process.env.SERVER_BASE_URL}/token`,
jwksEndpoint: `${process.env.SERVER_BASE_URL}/.well-known/jwks.json`,
registrationEndpoint: `${process.env.SERVER_BASE_URL}/register`,
scopesSupported: ['read', 'write', 'profile', 'privy:token:exchange'],
},
// Intent extraction configuration
intentExtraction: {
protocolApiUrl: process.env.PROTOCOL_API_URL!,
protocolApiTimeoutMs: Number(process.env.PROTOCOL_API_TIMEOUT_MS ?? '60000'),
privyTokenExchangeTimeoutMs: Number(process.env.PRIVY_TOKEN_EXCHANGE_TIMEOUT_MS ?? '10000'),
sectionCharLimit: Number(process.env.EXTRACT_INTENT_SECTION_CHAR_LIMIT ?? '5000'),
instructionCharLimit: Number(process.env.EXTRACT_INTENT_INSTRUCTION_CHAR_LIMIT ?? '2000'),
},
} as const;
// Helper to check if we're in production
export const isProduction = config.server.nodeEnv === 'production';
export const isDevelopment = config.server.nodeEnv === 'development';
