dotnet 7 bug(s) in Microsoft.Identity.Web

• SDK: NET 7.0.100
• Microsoft.Identity.Web: 1.25.10

How to run

dotnet test

Bug

With dotnet 7, concurrent requests coming in to an aspnetcore app just after startup trigger Microsoft.Identity.Web configuration methods to run multiple times.

Handlers on the authentication events objects are then also called multiple times.

This is a change since the introduction of dotnet 7.

Another issue, is that by using both AddMicrosoftIdentityWebApp() and EnableTokenAcquisitionToCallDownstreamApi() the configuration callback passed to AddMicrosoftIdentityWebApp() is always called twice. This applies to both .net 6 and .net 7