/**
* Configuration Management
*/
import dotenv from 'dotenv';
import { ServerConfig } from '../types/mcp';
// Load environment variables
dotenv.config();
export function loadConfig(): ServerConfig {
const requiredEnvVars = [
'OMISE_PUBLIC_KEY',
'OMISE_SECRET_KEY',
'OMISE_ENVIRONMENT'
];
// Check required environment variables
for (const envVar of requiredEnvVars) {
if (!process.env[envVar]) {
throw new Error(`Missing required environment variable: ${envVar}`);
}
}
const environment = process.env.OMISE_ENVIRONMENT as 'production' | 'test';
if (!['production', 'test'].includes(environment)) {
throw new Error('OMISE_ENVIRONMENT must be either "production" or "test"');
}
return {
omise: {
publicKey: process.env.OMISE_PUBLIC_KEY!,
secretKey: process.env.OMISE_SECRET_KEY!,
environment,
apiVersion: process.env.OMISE_API_VERSION || '2017-11-02',
baseUrl: process.env.OMISE_BASE_URL || 'https://api.omise.co',
timeout: parseInt(process.env.OMISE_TIMEOUT || '30000', 10),
retryAttempts: parseInt(process.env.OMISE_RETRY_ATTEMPTS || '3', 10),
retryDelay: parseInt(process.env.OMISE_RETRY_DELAY || '1000', 10)
},
server: {
name: process.env.SERVER_NAME || 'omise-mcp-server',
version: process.env.SERVER_VERSION || '1.0.0',
description: process.env.SERVER_DESCRIPTION || 'MCP Server for Omise Payment Integration',
port: parseInt(process.env.PORT || '3000', 10),
host: process.env.HOST || 'localhost'
},
logging: {
level: (process.env.LOG_LEVEL as any) || 'info',
format: (process.env.LOG_FORMAT as any) || 'simple',
enableRequestLogging: process.env.LOG_REQUESTS === 'true',
enableResponseLogging: process.env.LOG_RESPONSES === 'true'
},
rateLimit: {
enabled: process.env.RATE_LIMIT_ENABLED === 'true',
maxRequests: parseInt(process.env.RATE_LIMIT_MAX_REQUESTS || '100', 10),
windowMs: parseInt(process.env.RATE_LIMIT_WINDOW_MS || '60000', 10)
}
};
}
export function validateOmiseKeys(config: ServerConfig): void {
const { publicKey, secretKey, environment } = config.omise;
// Prevent use of test keys in production environment
if (environment === 'production') {
if (publicKey.startsWith('pkey_test_') || secretKey.startsWith('skey_test_')) {
throw new Error('Test keys cannot be used in production environment');
}
}
// Prevent use of production keys in test environment
if (environment === 'test') {
if (publicKey.startsWith('pkey_live_') || secretKey.startsWith('skey_live_')) {
throw new Error('Live keys should not be used in test environment');
}
}
}
export function getServerInfo(config: ServerConfig) {
return {
name: config.server.name,
version: config.server.version,
description: config.server.description,
capabilities: {
tools: [
'create_charge', 'get_charge',
'create_customer', 'get_customer',
'create_token', 'get_token',
'create_transfer', 'get_transfer',
'create_recipient', 'get_recipient',
'create_refund', 'get_refund',
'create_link', 'get_link',
'create_source', 'get_source',
'create_schedule', 'get_schedule',
'get_capability', 'get_chain'
],
resources: [
'charge', 'customer', 'card', 'token',
'transfer', 'recipient', 'transaction',
'refund', 'dispute', 'event', 'schedule',
'link', 'source', 'capability', 'chain'
]
},
supportedTools: [
'create_charge', 'get_charge',
'create_customer', 'get_customer',
'create_token', 'get_token',
'create_transfer', 'get_transfer',
'create_recipient', 'get_recipient',
'create_refund', 'get_refund',
'create_link', 'get_link',
'create_source', 'get_source',
'create_schedule', 'get_schedule',
'get_capability', 'get_chain'
],
supportedResources: [
'charge', 'customer', 'card', 'token',
'transfer', 'recipient', 'transaction',
'refund', 'dispute', 'event', 'schedule',
'link', 'source', 'capability', 'chain'
]
};
}
