Add script to upload a version

script/deploy

@@ -0,0 +1,91 @@
+#!/usr/bin/env node
+
+const uuid = require('uuid');
+const fs = require('fs');
+const jwt = require('jsonwebtoken');
+const request = require('request-promise-native');
+
+class AMOClient {
+  constructor(issuer, secret) {
+    this.issuer = issuer;
+    this.secret = secret;
+  }
+
+  async getProfile() {
+    let token = this._getJwtToken();
+    let response = await request({
+      url: 'https://addons.mozilla.org/api/v4/accounts/profile/',
+      method: 'GET',
+      headers: {
+        Authorization: 'JWT ' + token,
+      }
+    });
+    return response;
+  };
+
+  async uploadVersion(guid, version, xpiPath) {
+    let token = this._getJwtToken();
+    const formData = {
+      upload: fs.createReadStream(xpiPath),
+    };
+    let url = `https://addons.mozilla.org/api/v4/addons/${encodeURIComponent(guid)}/versions/${encodeURIComponent(version)}/`
+    let response = await request({
+      url,
+      formData,
+      method: 'PUT',
+      headers: {
+        Authorization: 'JWT ' + token,
+      }
+    });
+    return response;
+  }
+  
+  _getJwtToken() {
+    // See https://addons-server.readthedocs.io/en/latest/topics/api/auth.html
+    const issuedAt = Math.floor(Date.now() / 1000);
+    const payload = {
+      iss: this.issuer,
+      jti: uuid.v4(),
+      iat: issuedAt,
+      exp: issuedAt + 60,
+    };
+    return jwt.sign(payload, this.secret, { algorithm: 'HS256' });
+  }
+}
+
+const run = async() => {
+  let args = process.argv;
+  if (args.length != 5) {
+    console.error(`USAGE: ${args[1]} GUID VERSION XPI_PATH`)
+    console.error('')
+    console.error('Environment variables')
+    console.error('  JWT_ISSUER: JWT issuer generated by AMO')
+    console.error('  JWT_SECRET: JWT secret token generated by AMO')
+    process.exit(2);
+  }
+
+  let guid = args[2];
+  let version = args[3];
+  let xpiPath = args[4]
+  let jwtIssuer = process.env['JWT_ISSUER'];
+  let jwtSecret = process.env['JWT_SECRET'];
+
+  if (typeof jwtIssuer === 'undefined' || jwtIssuer.length === 0) {
+    console.error('JWT_ISSUER not set');
+    process.exit(2);
+  }
+  if (typeof jwtSecret === 'undefined' || jwtSecret.length === 0) {
+    console.error('JWT_SECRET not set');
+    process.exit(2);
+  }
+
+  let amo = new AMOClient(jwtIssuer, jwtSecret);
+  console.log(`Uploading ${xpiPath} to ${guid}/${version}`);
+  let response = await amo.uploadVersion(guid, version, xpiPath);
+  console.log(response);
+};
+
+run().catch((err) => {
+  console.error(err.error || err.message);
+  process.exit(1);
+});