Add option to pass x-request-language header for passwordless (#873)

src/auth/PasswordlessAuthenticator.js

@@ -8,9 +8,10 @@ function getParamsFromOptions(options) {
  if (!options || typeof options !== 'object') {
  return params;
  }
- if (options.forwardedFor) {
+ if (options.forwardedFor || options.requestLanguage) {
  params._requestCustomizer = function (req) {
- req.set('auth0-forwarded-for', options.forwardedFor);
+ options.forwardedFor && req.set('auth0-forwarded-for', options.forwardedFor);
+ options.requestLanguage && req.set('x-request-language', options.requestLanguage);
  };
  }
  return params;
@@ -214,6 +215,7 @@ class PasswordlessAuthenticator {
  * @param {string} userData.send The type of email to be sent.
  * @param {object} [options] Additional options.
  * @param {string} [options.forwardedFor] Value to be used for auth0-forwarded-for header
+ * @param {string} [options.requestLanguage] Specify a language for the message area.
  * @param {Function} [cb] Method callback.
  * @returns {Promise|undefined}
  */
@@ -270,6 +272,7 @@ class PasswordlessAuthenticator {
  * @param {string} userData.phone_number User phone number.
  * @param {object} [options] Additional options.
  * @param {string} [options.forwardedFor] Value to be used for auth0-forwarded-for header
+ * @param {string} [options.requestLanguage] Specify a language for the message area.
  * @param {Function} [cb] Method callback.
  * @returns {Promise|undefined}
  */

test/auth/passwordless.tests.js

@@ -736,6 +736,25 @@ describe('PasswordlessAuthenticator', () => {
  .catch(done);
  });
 
+ it('should make it possible to pass x-request-language header', function (done) {
+ nock.cleanAll();
+
+ const request = nock(API_URL)
+ .post(path, function () {
+ return this.headers['x-request-language'] === 'fr';
+ })
+ .reply(200);
+
+ this.authenticator
+ .sendEmail(userData, { requestLanguage: 'fr' })
+ .then(() => {
+ expect(request.isDone()).to.be.true;
+
+ done();
+ })
+ .catch(done);
+ });
+
  it('should make request with proxy', async () => {
  nock.cleanAll();
 
@@ -916,6 +935,25 @@ describe('PasswordlessAuthenticator', () => {
  .catch(done);
  });
 
+ it('should make it possible to pass x-request-language header', function (done) {
+ nock.cleanAll();
+
+ const request = nock(API_URL)
+ .post(path, function () {
+ return this.headers['x-request-language'] === 'fr';
+ })
+ .reply(200);
+
+ this.authenticator
+ .sendSMS(userData, { requestLanguage: 'fr' })
+ .then(() => {
+ expect(request.isDone()).to.be.true;
+
+ done();
+ })
+ .catch(done);
+ });
+
  it('should make request with proxy', async () => {
  nock.cleanAll();