This is a chrome to attach files to gmail using InboxSdk JS library.
This chome extension can be added to your chrome browser by the below steps.
- go to this url in chrome browser chrome://extensions/
- check the developer mode checkbox.
- click on load unpacked extension button and browse this folder.
- this extension will get your added to your chrome browser.
- When you click on compose there will be a small icon in the compose window in gmail which you can click to access this feature.
You can attach this files directly or pass through AJAX call to encrypt this file through 3rd party APIS.
The documentation of InboxSdk can be found on the below url, https://www.inboxsdk.com/docs/
The ajax call is made in the conent.js file.