Dec 23, 2024 · Microsoft Graph is a protected API gateway for accessing data in Microsoft cloud services like Microsoft Entra ID and Microsoft 365. It's protected by the Microsoft identity platform, which authorizes and verifies that an app is authorized to call Microsoft Graph.

Dec 14, 2020 · In this post I’m going to show how to use a MSI with PowerShell on Azure Functions to generate oAuth access tokens for Graph API access.

Sep 15, 2023 · To Extract the cached Access token, we can use the property Headers [“X-MS-TOKEN-AAD-ACCESS-TOKEN”] of the object HttpRequest as in the code snippet below: log.LogInformation("C# HTTP...

Aug 26, 2024 · To call Microsoft Graph, an app must obtain an access token from the Microsoft identity platform. This access token includes information about whether the app is authorized to access Microsoft Graph on behalf of a signed-in user or with its own identity.

Nov 7, 2024 · Java and Android developers need to add the azure-identity library. The authorization code flow enables native and web apps to obtain tokens in the user's name securely. To learn more, see Microsoft identity platform and OAuth 2.0 authorization code flow.

May 6, 2021 · In Visual Studio, create a new Azure Functions Project with no Function, we’ll add a function in later. In this, we will accept a body with the authorization token, and then ask Microsoft Identity Platform for an access token to send back to the front-end.

Sep 5, 2021 · How to use managed identity in Azure Functions with the Microsoft.Graph.Authentication module? Since you are using a system identity, which is already connected to Azure, you can generate an access token and pass it down to Connect-MGGraph -AccessToken. Here's a function I made about a year or two ago that serve that exact purpose.

Sep 21, 2022 · Make a request to Azure Active Directory authentication service using HTTP POST with a client ID and client secret to retrieve an access token. Use the access token to make HTTP requests to...

Apr 12, 2018 · Microsoft Graph API uses Bearer Authentication in order to validate the request, which means it expects to receive an authorization token (sometimes called a bearer token) together with the...

Jan 18, 2025 · Microsoft Graph uses Azure Active Directory (Azure AD) for authentication, which employs OAuth 2.0—a widely adopted authorization framework. OAuth 2.0 facilitates third-party applications to obtain limited access to a web service.