Merge pull request #106 from ixofoundation/develop

fix: add trust proxy to express for rate limiter

Author: Michael-Ixo

.env-example renamed to .env.example

@@ -1,4 +1,6 @@
 PORT=5000
+# express trust proxy config for if you are using a reverse proxy
+TRUST_PROXY=1
 MEMCACHE_URI=127.0.0.1:11211
 BLOCKSYNC_URI_REST=http://localhost:8080/api/
 CONFIG=./config.json

src/App.ts

@@ -37,6 +37,7 @@ class App {
 	private middleware(): void {
 		const schema = buildSchemaSync({ resolvers });
 
+		this.express.set('trust proxy', process.env.TRUST_PROXY || 1);
 		this.express.use(cors());
 		this.express.use(compression({ threshold: 0 }));
 		this.express.use(bodyParser.urlencoded({ limit: '50mb', extended: true }));