feat(routes): add support for .well-known/change-password

Fixes #6561

server/lib/routes.js

@@ -46,6 +46,7 @@ module.exports = function (config, i18n) {
     require('./routes/get-openid-configuration')(config),
     require('./routes/get-version.json'),
     require('./routes/get-metrics-flow')(config),
+    require('./routes/get-well-known-change-password')(),
     require('./routes/post-metrics')(),
     require('./routes/post-metrics-errors')(),
     require('./routes/redirect-complete-to-verified')(),

server/lib/routes/get-well-known-change-password.js

@@ -0,0 +1,19 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+'use strict';
+
+const CHANGE_PASSWORD_ROUTE = '/settings/change_password';
+
+module.exports = function () {
+  const route = {};
+  route.method = 'get';
+  route.path = '/.well-known/change-password';
+
+  route.process = function (req, res) {
+    res.redirect(301, CHANGE_PASSWORD_ROUTE);
+  };
+
+  return route;
+};

tests/server/routes/get-well-known-change-password.js

@@ -0,0 +1,53 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+const { registerSuite } = intern.getInterface('object');
+const assert = intern.getPlugin('chai').assert;
+const routeModule = require('../../../server/lib/routes/get-well-known-change-password');
+const got = require('got');
+const sinon = require('sinon');
+const serverUrl = intern._config.fxaContentRoot.replace(/\/$/, '');
+
+const suite = {
+  tests: {}
+};
+
+var route;
+
+suite.tests['get-well-known-change-password route function'] = {
+
+  'route function is correct': function () {
+    route = routeModule();
+    assert.isObject(route);
+    assert.lengthOf(Object.keys(route), 3);
+    assert.equal(route.method, 'get');
+    assert.equal(route.path, '/.well-known/change-password');
+    assert.isFunction(route.process);
+    assert.lengthOf(route.process, 2);
+  },
+
+  'route.process calls redirect': function () {
+    const response = {redirect: sinon.spy()};
+
+    routeModule().process({}, response);
+    assert.equal(response.redirect.callCount, 1);
+
+    const statusCode = response.redirect.args[0][0];
+    assert.equal(statusCode, 301);
+  }
+};
+
+suite.tests['#get /.well-known/change-password - returns a redirected page'] = function () {
+  const dfd = this.async(intern._config.asyncTimeout);
+
+  got(serverUrl + '/.well-known/change-password', {})
+    .then(function (res) {
+      assert.equal(res.statusCode, 200);
+      assert.equal(res.url, `${serverUrl}/settings/change_password`);
+      assert.isTrue(res.body.includes('<title>Firefox Accounts</title>'));
+    }).then(dfd.resolve.bind(dfd), dfd.reject.bind(dfd));
+
+  return dfd;
+};
+
+registerSuite('well-known-change-password', suite);

tests/tests_server.js

@@ -33,6 +33,7 @@ module.exports = [
   'tests/server/routes/get-openid-configuration.js',
   'tests/server/routes/get-verify-email.js',
   'tests/server/routes/get-index.js',
+  'tests/server/routes/get-well-known-change-password.js',
   'tests/server/routes/post-csp.js',
   'tests/server/routes/post-metrics.js',
   'tests/server/routes/redirect-m-to-adjust.js',