refactor(auth-services): migrate away from using Bun

Author: Ansonhkg

apps/lit-auth-service/.bun-version

@@ -1,19 +1,25 @@
 import { createLitAuthServer } from '@lit-protocol/auth-services';
-import { env } from './env';
+import { startAuthServiceWorker } from '@lit-protocol/auth-services';
 
 const litAuthServer = createLitAuthServer({
-  // some host look for PORT env var automatically
-  port: parseInt(process.env.PORT!) || env.AUTH_SERVER_PORT,
-  host: env.AUTH_SERVER_HOST,
-  network: env.NETWORK,
-  litTxsenderRpcUrl: env.LIT_TXSENDER_RPC_URL,
-  litTxsenderPrivateKey: env.LIT_TXSENDER_PRIVATE_KEY,
-  enableApiKeyGate: env.ENABLE_API_KEY_GATE,
-  stytchProjectId: env.STYTCH_PROJECT_ID,
-  stytchSecretKey: env.STYTCH_SECRET,
+  port: Number(3001),
+  host: '0.0.0.0',
+  network: process.env['NETWORK'],
+  litTxsenderRpcUrl: process.env['LIT_TXSENDER_RPC_URL'] as string,
+  litTxsenderPrivateKey: process.env['LIT_TXSENDER_PRIVATE_KEY'],
+  enableApiKeyGate: true,
+  stytchProjectId: process.env['STYTCH_PROJECT_ID'],
+  stytchSecretKey: process.env['STYTCH_SECRET'],
+  maxRequestsPerWindow: Number(process.env['MAX_REQUESTS_PER_WINDOW']),
+  windowMs: Number(process.env['WINDOW_MS']),
+  redisUrl: process.env['REDIS_URL'] as string,
 });
 
-litAuthServer.start().catch((err) => {
-  console.error('Failed to start Lit Auth Server:', err);
-  process.exit(1);
+// Start the auth server
+await litAuthServer.start();
+
+// Requires REDIS_URL
+await startAuthServiceWorker({
+  litTxsenderRpcUrl: process.env['LIT_TXSENDER_RPC_URL'] as string,
+  redisUrl: process.env['REDIS_URL'] as string,
 });

apps/lit-auth-service/env.ts

@@ -1,5 +1,6 @@
 {
   "name": "lit-auth-service",
+  "type": "module",
   "module": "index.ts",
   "devDependencies": {
     "@types/bun": "^1.2.15",
@@ -12,13 +13,10 @@
   },
   "private": true,
   "scripts": {
-    "validate-deps": "npm ls --depth=0 || true",
-    "start": "bun run validate-deps && bun run ./index.ts",
+    "start": "dotenvx run --env-file=.env tsx index.ts",
     "reset": "rimraf package-lock.json bun.lock node_modules"
   },
-  "type": "module",
   "dependencies": {
-    "@lit-protocol/auth-services": "1.0.0-alpha.13",
-    "@t3-oss/env-core": "^0.13.6"
+    "@lit-protocol/auth-services": "workspace:*"
   }
 }

apps/lit-auth-service/index.ts

@@ -1,19 +1,18 @@
 {
+  "extends": "../../tsconfig.base.json",
   "compilerOptions": {
-    "target": "ESNext",
     "module": "ESNext",
     "moduleResolution": "bundler",
-    "allowSyntheticDefaultImports": true,
-    "esModuleInterop": true,
-    "allowJs": true,
     "strict": true,
     "skipLibCheck": true,
-    "forceConsistentCasingInFileNames": true,
     "resolveJsonModule": true,
     "isolatedModules": true,
     "useDefineForClassFields": true,
-    "types": ["bun-types"]
+    "types": ["node"],
+    "allowJs": true,
+    "esModuleInterop": true,
+    "allowSyntheticDefaultImports": true
   },
   "include": ["**/*.ts", "**/*.tsx"],
   "exclude": ["node_modules"]
-} 
+}

apps/lit-auth-service/package.json

@@ -1,23 +1,19 @@
-import { env } from "./env";
-import {
-  createLitAuthServer,
-  startAuthServiceWorker,
-} from "@lit-protocol/auth-services";
+import { createLitLoginServer } from '@lit-protocol/auth-services';
 
-const litAuthServer = createLitAuthServer({
-  port: env.AUTH_SERVER_PORT,
-  host: env.AUTH_SERVER_HOST,
-  network: env.NETWORK,
-  litTxsenderRpcUrl: env.LIT_TXSENDER_RPC_URL,
-  litTxsenderPrivateKey: env.LIT_TXSENDER_PRIVATE_KEY,
-  enableApiKeyGate: env.ENABLE_API_KEY_GATE,
-  stytchProjectId: env.STYTCH_PROJECT_ID,
-  stytchSecretKey: env.STYTCH_SECRET,
+const litLoginServer = createLitLoginServer({
+  port: Number(process.env['LOGIN_SERVER_PORT']),
+  host: process.env['LOGIN_SERVER_HOST'],
+  stateExpirySeconds: 30,
+  socialProviders: {
+    google: {
+      clientId: process.env['LOGIN_SERVER_GOOGLE_CLIENT_ID'] as string,
+      clientSecret: process.env['LOGIN_SERVER_GOOGLE_CLIENT_SECRET'] as string,
+    },
+    discord: {
+      clientId: process.env['LOGIN_SERVER_DISCORD_CLIENT_ID'] as string,
+      clientSecret: process.env['LOGIN_SERVER_DISCORD_CLIENT_SECRET'] as string,
+    },
+  },
 });
 
-litAuthServer.start().catch((err: Error) => {
-  console.error("Failed to start Lit Auth Server:", err);
-  process.exit(1);
-});
-
-startAuthServiceWorker();
+await litLoginServer.start();

apps/lit-auth-service/tsconfig.json

@@ -1,6 +1,15 @@
 {
-  "name": "lit-auth-services",
+  "name": "lit-login-service",
+  "type": "module",
   "module": "index.ts",
+  "private": true,
+  "scripts": {
+    "start": "dotenvx run --env-file=.env tsx index.ts",
+    "reset": "rimraf package-lock.json bun.lock node_modules"
+  },
+  "dependencies": {
+    "@lit-protocol/auth-services": "workspace:*"
+  },
   "devDependencies": {
     "@types/bun": "^1.2.15",
     "dotenv": "^16.5.0",
@@ -9,15 +18,5 @@
   },
   "peerDependencies": {
     "typescript": "^5"
-  },
-  "private": true,
-  "scripts": {
-    "validate-deps": "npm ls --depth=0 || true",
-    "start": "bun run validate-deps && bun run ./index.ts",
-    "reset": "rimraf package-lock.json bun.lock node_modules"
-  },
-  "type": "module",
-  "dependencies": {
-    "@lit-protocol/auth-services": "1.0.0-alpha.13"
   }
 }

apps/lit-login-service/.bun-version

@@ -1,28 +1,18 @@
 {
+  "extends": "../../tsconfig.base.json",
   "compilerOptions": {
-    // Environment setup & latest features
-    "lib": ["ESNext"],
-    "target": "ESNext",
     "module": "ESNext",
-    "moduleDetection": "force",
-    "jsx": "react-jsx",
-    "allowJs": true,
-
-    // Bundler mode
     "moduleResolution": "bundler",
-    "allowImportingTsExtensions": true,
-    "verbatimModuleSyntax": true,
-    "noEmit": true,
-
-    // Best practices
     "strict": true,
     "skipLibCheck": true,
-    "noFallthroughCasesInSwitch": true,
-    "noUncheckedIndexedAccess": true,
-
-    // Some stricter flags (disabled by default)
-    "noUnusedLocals": false,
-    "noUnusedParameters": false,
-    "noPropertyAccessFromIndexSignature": false
-  }
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "useDefineForClassFields": true,
+    "types": ["node"],
+    "allowJs": true,
+    "esModuleInterop": true,
+    "allowSyntheticDefaultImports": true
+  },
+  "include": ["**/*.ts", "**/*.tsx"],
+  "exclude": ["node_modules"]
 }