ASP.NET Core 2.0 JWT Validation fails with `Authorization failed for user: (null)` error

Question

I\'m using ASP.NET Core 2.0 application (Web API) as a JWT issuer to generate a token consumable by a mobile app. Unfortunately, this token couldn\'t be validated by one con

Answer 1

The sequence of the add statements in the configure function is of importance. Make sure that

app.UseAuthentication();

comes before

app.UseMvc();

Might this have been the problem?