Adding executable to use web-push from command line

Author: arcturus

bin/web-push.js

@@ -0,0 +1,46 @@
+#! /usr/bin/env node
+const webPush = require('web-push');
+webPush.setGCMAPIKey(process.env.GCM_API_KEY);
+
+const argv = require('minimist')(process.argv.slice(2));
+
+const usage = 'Use: web-push --endpoint=<url> --key=<browser key> [--auth=<auth secret>] [--ttl=<seconds>] [--payload=<message>]';
+
+if (!argv['endpoint'] || !argv['key']) {
+  console.log(usage);
+  process.exit(1);
+}
+
+const endpoint = argv['endpoint'];
+const key = argv['key'];
+const ttl = argv['ttl'] || 0;
+const payload = argv['payload'] || '';
+const auth = argv['auth'] || null;
+
+// Uses old sendMessage API
+var pushResult = null;
+if (!auth) {
+  pushResult = webPush.sendNotification(endpoint, ttl, key, payload)
+} else {
+  const vapidKeys = webPush.generateVAPIDKeys();
+  const vapid = {
+    audience: 'https://www.mozilla.org/',
+    subject: 'mailto:[email protected]',
+    privateKey: vapidKeys.privateKey,
+    publicKey: vapidKeys.publicKey,
+  };
+  pushResult = webPush.sendNotification(endpoint, {
+    TTL: ttl,
+    payload,
+    userPublicKey: key,
+    userAuth: auth,
+    vapid
+  });
+}
+pushResult.then(() => {
+  console.log('Push message sent.');
+}, (err) => {
+  console.log('Error sending push message: ', err);
+}).then(() => {
+  process.exit(0);
+})

package.json

@@ -29,6 +29,7 @@
     "colors": "^1.1.2",
     "http_ece": "^0.4.5",
     "jws": "^3.1.3",
+    "minimist": "^1.2.0",
     "urlsafe-base64": "^1.0.0"
   },
   "devDependencies": {
@@ -42,5 +43,11 @@
     "selenium-webdriver": "^2.53.1",
     "semver": "^5.1.0",
     "temp": "^0.8.3"
+  },
+  "bin": {
+    "web-push": "bin/web-push.js"
+  },
+  "engines": {
+    "node": ">= v4.0.0"
   }
 }