Import source: backend/src/config/env

Import the existing local project snapshot. This commit organizes existing files; it does not represent newly developed functionality.
2026-09-18 23:12:23 +03:30
parent df4cac2dc0
commit dea14b8377
1 changed files with 44 additions and 0 deletions
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+import path from 'node:path';
+
+const rootDir = process.cwd();
+
+export const env = {
+  nodeEnv: process.env.NODE_ENV ?? 'development',
+  port: Number(process.env.PORT ?? 4001),
+  frontendUrl: process.env.FRONTEND_URL ?? 'http://localhost:5173',
+  publicAppUrl: process.env.PUBLIC_APP_URL ?? process.env.FRONTEND_URL ?? 'http://localhost:5173',
+  dataDir: path.resolve(rootDir, process.env.DATA_DIR ?? './data'),
+  maxFileSizeBytes: Number(process.env.MAX_FILE_SIZE_BYTES ?? 524_288_000),
+  previewMaxFileSizeBytes: Number(process.env.PREVIEW_MAX_FILE_SIZE_BYTES ?? 25_000_000),
+  jwtAccessSecret: process.env.JWT_ACCESS_SECRET ?? 'dev-access-secret-change-me',
+  jwtRefreshSecret: process.env.JWT_REFRESH_SECRET ?? 'dev-refresh-secret-change-me',
+  adminApiKey: process.env.ADMIN_API_KEY ?? '',
+  bcryptRounds: Number(process.env.BCRYPT_ROUNDS ?? 12),
+  gdriveClientId: process.env.GDRIVE_CLIENT_ID ?? '',
+  gdriveClientSecret: process.env.GDRIVE_CLIENT_SECRET ?? '',
+  gdriveRefreshToken: process.env.GDRIVE_REFRESH_TOKEN ?? '',
+  gdriveFolderId: process.env.GDRIVE_FOLDER_ID ?? '1CukB7NsVnHbLFEQDKzadcGb8NpitilfM',
+};
+
+export function assertProductionEnv() {
+  if (env.nodeEnv !== 'production') return;
+
+  const missing = [];
+  const isHex64 = (val: string) => /^[a-fA-F0-9]{32,}$/.test(val);
+
+  if (!process.env.JWT_ACCESS_SECRET || !isHex64(env.jwtAccessSecret)) {
+    missing.push('JWT_ACCESS_SECRET (must be 64-char hex)');
+  }
+  if (!process.env.JWT_REFRESH_SECRET || !isHex64(env.jwtRefreshSecret)) {
+    missing.push('JWT_REFRESH_SECRET (must be 64-char hex)');
+  }
+  if (!process.env.ADMIN_API_KEY || !isHex64(env.adminApiKey)) {
+    missing.push('ADMIN_API_KEY (must be 64-char hex)');
+  }
+  if (!process.env.FRONTEND_URL) missing.push('FRONTEND_URL');
+  if (!process.env.PUBLIC_APP_URL) missing.push('PUBLIC_APP_URL');
+
+  if (missing.length) {
+    throw new Error(`Missing or weak production configuration: ${missing.join(', ')}`);
+  }
+}