.Net Core 2.0 Web API using Identity / JWT and having user manager work with DI - jwt

Question

I have the same problem as this:
.Net Core 2.0 Web API using JWT - Adding Identity breaks the JWT authentication
If you don't add:
services.AddIdentity<ApplicationUser, IdentityRole>()
.AddEntityFrameworkStores<IdentityDb>()
.AddDefaultTokenProviders();
You can't Dependency inject the user manager, and sign in manager, to the Token Controller or other controllers.
Any ideas how you fix that?

Answer 1

I added AddDefaultTokenProviders() to services.AddIdentityCore
so my code now looks like this:
services.AddDbContext<IdentityDb>(options =>
options.UseSqlServer(Configuration.GetConnectionString("DefaultConnection")));
IdentityBuilder builder = services.AddIdentityCore<ApplicationUser>
(opt =>
{
opt.Password.RequireDigit = true;
opt.Password.RequiredLength = 8;
opt.Password.RequireNonAlphanumeric = false;
opt.Password.RequireUppercase = true;
opt.Password.RequireLowercase = true;
}
).AddDefaultTokenProviders();
builder = new IdentityBuilder(builder.UserType, typeof(IdentityRole), builder.Services);
builder
.AddEntityFrameworkStores<IdentityDb>();
//.AddDefaultTokenProviders();
builder.AddRoleValidator<RoleValidator<IdentityRole>>();
builder.AddRoleManager<RoleManager<IdentityRole>>();
builder.AddSignInManager<SignInManager<ApplicationUser>>();
services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
.AddJwtBearer(options =>
{
options.TokenValidationParameters = new TokenValidationParameters
{
ValidateIssuer = true,
ValidateAudience = true,
ValidateLifetime = true,
ValidateIssuerSigningKey = true,
ValidIssuer = "WindowLink.Security.Bearer",
ValidAudience = "WindowLink.Security.Bearer",
IssuerSigningKey = JwtSecurityKey.Create("windowlink-secret-key")
};
options.Events = new JwtBearerEvents
{
OnAuthenticationFailed = context =>
{
Console.WriteLine("OnAuthenticationFailed: " + context.Exception.Message);
return Task.CompletedTask;
},
OnTokenValidated = context =>
{
Console.WriteLine("OnTokenValidated: " + context.SecurityToken);
return Task.CompletedTask;
}
};
});
services.AddAuthorization(options =>
{
options.AddPolicy("Member",
policy => policy.RequireClaim("MembershipId"));
});
services.AddMvc();
That did the trick for me.
Question can now be closed.