Merge pull request #18 from sagara-gunathunga/main

Introduced configuredAuthServer that only requires .env  BASE_URL entry

Author: brionmario

packages/mcp-express/src/auth-wrapper.ts

@@ -0,0 +1,35 @@
+/**
+ * Copyright (c) 2026, WSO2 LLC. (https://www.wso2.com).
+ *
+ * WSO2 LLC. licenses this file to you under the Apache License,
+ * Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import {McpAuthServer} from './McpAuthServer.js';
+
+const PORT: string = process.env[`PORT`] || '3000';
+const {BASE_URL} = process.env;
+const MCP_RESOURCE: string = process.env['MCP_RESOURCE'] || `http://localhost:${PORT}/mcp`;
+
+if (!BASE_URL) {
+  throw new Error('BASE_URL is missing. Please set it in the .env file.');
+}
+
+const configuredAuthServer: McpAuthServer = new McpAuthServer({
+  baseUrl: BASE_URL,
+  issuer: `${BASE_URL}/oauth2/token`,
+  resource: MCP_RESOURCE,
+});
+
+export {configuredAuthServer};

packages/mcp-express/src/public-api.ts

@@ -17,3 +17,4 @@
  */
 
 export {McpAuthServer} from './McpAuthServer';
+export {configuredAuthServer} from './auth-wrapper.js';