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

try this in startup.cs

services.AddAuthentication(options =>
        {
            options.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
            options.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
        }).AddJwtBearer(opts => ...