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d5c9d40 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 | import 'dotenv/config';
export const config = {
// Supabase
supabaseUrl: process.env.SUPABASE_URL || '',
supabaseServiceRoleKey: process.env.SUPABASE_SERVICE_ROLE_KEY || '',
// Worker
workerId: process.env.WORKER_ID || `worker-${process.pid}`,
maxWorkers: parseInt(process.env.MAX_WORKERS || '2', 10),
pollIntervalMs: parseInt(process.env.POLL_INTERVAL_MS || '3000', 10),
// Turnitin
turnitinSharedPassword: process.env.TURNITIN_SHARED_PASSWORD || '',
credentialEncryptionKey: process.env.TURNITIN_CREDENTIAL_ENCRYPTION_KEY || '',
turnitinTargetUrl:
process.env.TARGET_URL ||
'https://www.turnitin.com/login_page.asp?lang=en_us',
turnitinClassTitle: process.env.CLASS_TITLE || 'Summer Reading 2026',
turnitinAssignmentTitle: process.env.ASSIGNMENT_TITLE || 'HTLLP notes',
// Playwright
headless: process.env.PLAYWRIGHT_HEADLESS !== 'false',
// Storage buckets
inputBucket: process.env.INPUT_BUCKET || 'turnitin-inputs',
reportBucket: process.env.REPORT_BUCKET || 'turnitin-reports',
diagnosticsBucket: process.env.DIAGNOSTICS_BUCKET || 'turnitin-diagnostics',
sessionBucket: process.env.SESSION_BUCKET || 'turnitin-sessions',
// Cron intervals (minutes)
quotaCheckInterval: parseInt(process.env.QUOTA_CHECK_INTERVAL || '30', 10),
quotaCheckAccountDelayMs: parseInt(
process.env.QUOTA_CHECK_ACCOUNT_DELAY_MS || String(5 * 60 * 1000),
10,
),
quotaCheckOrder: process.env.QUOTA_CHECK_ORDER === 'newest' ? 'newest' : 'oldest',
cleanupInterval: parseInt(process.env.CLEANUP_INTERVAL || '15', 10),
staleRecoveryInterval: parseInt(process.env.STALE_RECOVERY_INTERVAL || '5', 10),
// Report
reportRetentionHours: parseInt(process.env.REPORT_RETENTION_HOURS || '24', 10),
// Server
port: parseInt(process.env.PORT || '7860', 10),
internalSecret: process.env.INTERNAL_SECRET || '',
allowedOrigins: (process.env.ALLOWED_ORIGINS || process.env.FRONTEND_ORIGIN || '')
.split(',')
.map((origin) => origin.trim())
.filter(Boolean),
enableWorker: process.env.ENABLE_WORKER !== 'false',
enableCron: process.env.ENABLE_CRON !== 'false',
// Timeouts
similarityTimeoutMs: parseInt(process.env.SIMILARITY_TIMEOUT_MS || '180000', 10),
similarityPollMs: parseInt(process.env.SIMILARITY_POLL_MS || '5000', 10),
similarityRefreshAfterMs: parseInt(process.env.SIMILARITY_REFRESH_AFTER_MS || '90000', 10),
// BUG-10 FIX: leaseMinutes was hardcoded to 20 min — shorter than the combined
// time for login + navigate + similarity wait (up to 30+ min). Stale recovery
// could reset an account that is still being actively used.
leaseMinutes: parseInt(process.env.LEASE_MINUTES || '35', 10),
} as const;
/** Validate required environment variables at startup */
export function validateConfig(): void {
const required: (keyof typeof config)[] = [
'supabaseUrl',
'supabaseServiceRoleKey',
'turnitinSharedPassword',
];
const missing = required.filter((key) => !config[key]);
if (missing.length > 0) {
throw new Error(`Missing required environment variables: ${missing.join(', ')}`);
}
}
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