Accessing MS Graph from API on behalf of user currently signed in to separate web client
问题 I am developing an API(ASP.NET Core) which is accessed via separately hosted web client(React), both hosted on azure as app services. Client app must have auth based on azure Ad(single tenant, preferably secured by azure auth based on aad). When the user signs in to client the API must have access to MS Graph on behalf of user. Obviously both resources must be secured, I have tried using azure auth based on AAD on both app services, but I couldn't get a token to MsGraph in this approach with