Demo application for Microsoft Graph API Sharepoint file upload

Description

This sample is a working application to test and demonstrate how to upload files to a sharepoint site using the Graph Rest API. The authentication is done using MSAL4J library, and the file upload with REST requests (upload session).

Requirements

• JDK 17
• Registered application on Azure AD tenant (with a shared secret), see Quickstart: Register an application with the Microsoft identity platform
• Permissions Files.ReadWrite.All or Sites.Selected

Configuration

The application.conf needs to be populated with information so the application can connect to the mailbox:

• ClientId (aka ApplicationId)
• ClientSecret
• Tenant domain name
• OAuth Scope (preconfigured with https://graph.microsoft.com/.default)
• Sharepoint site (like contoso.sharepoint.com)
• Graph API url (preconfigured with https://graph.microsoft.com/v1.0)

Notes

• This demo is using client_credentials grant type.
• The upload is done using upload session, as described in the document: Upload large files with an upload session.

Usage

• Clean

  ./gradlew clean
  

• Run

  ./gradlew run
  

• Create distribution (on build/install)

  ./gradlew installDist
  

• Create distribution zip (on build/distributions)

  ./gradlew distZip
  

• Run from build/install

  ./demo-sharepointupload-rest.bat file-to-upload
  

  or

  java -jar lib/demo-sharepointupload-rest-0.1.jar file-to-upload
  

When the application is executed, if an application.conf doesn't exist, it will be created from an internal template. See Configuration.

License

Copyright © 2023, Picture Soluções em TI

This demo application is licensed under GPLv3, see LICENSE.