/Office-Add-in-Auth0

The Auth0 service simplifies the process of using social login provided by online services such as Facebook, Google, and Microsoft. This sample shows how to use Auth0 in an Office add-in.

Primary LanguageJavaScriptOtherNOASSERTION

Office Add-in that uses the Auth0 Service to Simplify Social Login

The Auth0 service simplifies the process of using social login provided by online services such as Facebook, Google, and Microsoft. This sample shows how to use Auth0 in an Office add-in.

Table of Contents

Change History

September 6, 2016:

  • Initial version.

Prerequisites

  • An account with Auth0
  • Word 2016 for Windows, build 16.0.6727.1000 or later.
  • Node and npm The project is configured to use npm as both a package manager and a task runner. It is also configured to use Lite Server as the web server that will host the add-in during development, so you can have the add-in up and running quickly. You are welcome to use another task runner or web server.
  • Git Bash (Or another git client.)

Configure the project

In the folder where you want to put the project, run the following commands in the git bash shell:

  1. git clone {URL of this repo} to clone this repo to your local machine.
  2. npm install to install all of the dependencies itemized in the package.json file.
  3. bash gen-cert.sh to create the certificate needed to run this sample.

Set the certificate to be a trusted root authority. On a Windows machine, these are the steps:

  1. In the repo folder on your local computer, double-click ca.crt, and select Install Certificate.
  2. Select Local Machine and select Next to continue.
  3. Select Place all certificates in the following store and then select Browse.
  4. Select Trusted Root Certification Authorities and then select OK.
  5. Select Next and then Finish.

Create an Auth0 account and configure it to use Google, Facebook, and Microsoft Account

Auth0 may change their UI, and terminology, after this readme is published. We have tried to make as few assumptions as possible about the UI, but if you need to you can use these steps to get the gist of what needs to be done and then use Auth0's help for instructions.

  1. In your Auth0 dashboard create an account (or you can use an existing account). You will be prompted to choose and account name which will serve as the subdomain in auth0.com with which your add-in will interact; for example, officeaddin.auth0.com. Make a note of this name.
  2. When you are prompted to choose providers, select Facebook, Google, and Microsoft Account. This sample doesn't use any others, so disable any others that are enabled by default, including the Database (or Username-Password-Authentication) option. You can change this setting later, if you want to extend the sample to other providers.
  3. Auth0 creates a Default App (also called a Client) in the account. Navigate to the Settings for this app.
  4. Make a note of the client ID for use in a later step.
  5. For Client Type, choose Single Page Application.
  6. In Allowed Callbacks, enter https://localhost:3000/popupRedirect.html.
  7. Leave all other settings at their defaults and click Save Changes.

Add your Auth0 account values to the sample code

  1. Open the index.js file and find the following lines near the top:
Auth0AccountData.subdomain = '{Auth0 account subdomain}';
Auth0AccountData.clientID = '{Auth0 client ID}';
  1. Replace the placeholders with the appropriate strings that you recorded in the preceding procedure.

Deploy the add-in

Now you need to let Microsoft Word know where to find the add-in.

  1. Create a network share, or share a folder to the network.
  2. Place a copy of the Office-Add-in-Auth0.xml manifest file, from the root of the project, into the shared folder.
  3. Launch Word and open a document.
  4. Choose the File tab, and then choose Options.
  5. Choose Trust Center, and then choose the Trust Center Settings button.
  6. Choose Trusted Add-ins Catalogs.
  7. In the Catalog Url field, enter the network path to the folder share that contains Office-Add-in-Auth0.xml, and then choose Add Catalog.
  8. Select the Show in Menu check box, and then choose OK.
  9. A message is displayed to inform you that your settings will be applied the next time you start Microsoft Office. Close Word.

Run the project

  1. Open a node command window in the folder of the project and run npm start to start the web service. Leave the command window open.
  2. Open Internet Explorer or Edge and enter https://localhost:3000 in the address box. If you do not receive any warnings about the certificate, close the browser and continue with the section below titled Start the add-in. If you do receive a warning that the certificate is not trusted, continue with the following steps:
  3. The browser gives you a link to open the page despite the warning. Open it.
  4. After the page opens, there will be a red certificate error in the address bar. Double click the error.
  5. Select View Certificate.
  6. Select Install Certificate.
  7. Select Local Machine and select Next to continue.
  8. Select Place all certificates in the following store and then select Browse.
  9. Select Trusted Root Certification Authorities and then select OK.
  10. Select Next and then Finish.
  11. Close the browser.

Start the add-in

  1. Restart Word and open a Word document.
  2. On the Insert tab in Word 2016, choose My Add-ins. (The button may be on the Developer tab instead of the Insert tab. To make the Developer tab visible, see these instructions.)
  3. Select the SHARED FOLDER tab.
  4. Choose Authenticate with Auth0, and then select OK.
  5. If add-in commands are supported by your version of Word, the UI will inform you that the add-in was loaded.
  6. On the Home ribbon is a new group called Auth0 with a button labeled Show and an icon. Click that button to open the add-in.

Note: The add-in will load in a task pane if add-in commands are not supported by your version of Word.

Test the add-in

  1. The add-in opens with a Welcome page. Click the Sign In button.
  2. A popup will open and you are prompted to choose an identity provider. Click one of the buttons.
  3. If you are not already signed in with that provider, the provider's sign-in page opens. (After you sign in the first time, you will be prompted to grant Auth0 permission to your profile.) After you are signed in, the dialog closes and the task pane shows the main working page of the add-in. (If you are already signed-in with the provider, the dialog closes immediately after you click the provider's button.)
  4. Click the Insert User Name button. The your user name is inserted into the Word document.

Questions and comments

We'd love to get your feedback about this sample. You can send your feedback to us in the Issues section of this repository.

Questions about Microsoft Office 365 development in general should be posted to Stack Overflow. If your question is about the Office JavaScript APIs, make sure that your questions are tagged with [office-js] and [API].

Additional resources

Copyright

Copyright (c) 2016 Microsoft Corporation. All rights reserved.

This project has adopted the Microsoft Open Source Code of Conduct. For more information, see the Code of Conduct FAQ or contact opencode@microsoft.com with any additional questions or comments.