Merge pull request #19 from proxymesh/dependabot/npm_and_yarn/javascript/brace-expansion-2.0.3

Bump brace-expansion from 2.0.2 to 2.0.3 in /javascript

Author: proxymesh

javascript/package-lock.json

@@ -7,7 +7,12 @@
  *     TEST_URL        - URL to request (default: https://api.ipify.org?format=json)
  *
  * Uses RestClient requestOptions.proxy (tunnel-based HTTPS CONNECT).
+ *
+ * typed-rest-client only applies proxy auth when proxyUsername / proxyPassword
+ * are set; credentials embedded in proxyUrl are ignored (tunnel gets no
+ * Proxy-Authorization), which yields 407 on authenticated proxies.
  */
+import { URL } from 'url';
 import { RestClient } from 'typed-rest-client';
 
 const proxyUrl = process.env.PROXY_URL || process.env.HTTPS_PROXY;
@@ -18,8 +23,19 @@ if (!proxyUrl) {
 
 const testUrl = process.env.TEST_URL || 'https://api.ipify.org?format=json';
 
+function proxyOptionsFromUrl(urlString) {
+    const u = new URL(urlString);
+    const base = `${u.protocol}//${u.hostname}${u.port ? `:${u.port}` : ''}`;
+    const proxy = { proxyUrl: base };
+    if (u.username !== '' || u.password !== '') {
+        proxy.proxyUsername = decodeURIComponent(u.username);
+        proxy.proxyPassword = decodeURIComponent(u.password);
+    }
+    return proxy;
+}
+
 const client = new RestClient('proxy-examples-javascript', null, null, {
-    proxy: { proxyUrl: proxyUrl },
+    proxy: proxyOptionsFromUrl(proxyUrl),
 });
 
 try {