DI in AuthorizationRequirement about authorization HOT 15 CLOSED

Unfortunately there is no such possibility.

from authorization.

Instead of making IAuthorizationRequirement DI-dependent, use in as simple class to hold requirement-related information.
And then create a DI-dependent handler (HomeAccessHandler : AuthorizationHandler<HomeAccessRequirement>) to process the requirement.
This should help you.
P.S. Note the "Handler registration" section.

from authorization.

This is core auth package, for ASP.NET Core other one exists.

from authorization.

@sungam3r my bad, missed repo name.

from authorization.

@Brandon2255p how about that?

  services.AddGraphQLAuth((_, s) =>
  {
                _.AddPolicy(GraphQLPolicyNames.HomeAccess, policy =>
                {
                    policy.AddRequirement(s.GetRequiredService<BasicAccessRequirement>());
                    policy.AddRequirement(s.GetRequiredService<HomeAccessRequirement>());
                });
  };

You should of cource configure your requirements in DI-container.

from authorization.

Closed due to lack of feedback.

from authorization.

i tried your solution @sungam3r for a similar issue i'm having but i get System.InvalidOperationException: 'No service for type 'CoreAPI.HomeAccessRequirement' has been registered.'

from authorization.

services.AddSingleton<IAuthorizationRequirement>(x => new HomeAccessRequirement(x.GetRequiredService<IClient>()) );

        `services.AddGraphQLAuth((_, s) =>
        {
            _.AddPolicy("UserRolePolicy", p => p.AddRequirement(s.GetRequiredService<HomeAccessRequirement>()));
        });`

the above did not work, I am relatively new to C# is my error glaringly obvious?

from authorization.

I see how to do it via what @Ekkeir is saying using handlers in Asp.net core but i cannot find an example or how to create a DI handler class for core auth @sungam3r

from authorization.

AddGraphQLAuth is not a part of this project (maybe it is in the server project?), but for using DI it should look closer to this:

services.AddSingleton<HomeAccessRequirement>();


services.AddGraphQLAuth((_, s) =>
{
    _.AddPolicy("UserRolePolicy", p => p.AddRequirement(s.GetRequiredService<HomeAccessRequirement>()));
});

If you register HomeAccessRequirement as IAuthorizationRequirement, then DI does not have a registration of HomeAccessRequirement, only IAuthorizationRequirement.

Also just noticed that you may be referencing #54 (comment) for that extension.

from authorization.

thanks joe, not exactly what i was looking for as i have another service that needs to be injected into HomeAccessRequirement and the above did not work. I am attempting the other route which is to make my injected service available to httpcontextaccessor

from authorization.

If you have another service that needs to be injected, that other service just needs to be also registered with DI. If it doesn't work this way, then it won't work the other way either.

from authorization.

services.AddTransient<HomeAccessRequirement>();
services.AddTransient<IClient, MyClient>();


public class HomeAccessRequirement : IAuthorizationRequirement
{
    private readonly IClient client;
    public HomeAccessRequirement(IClient client)
    {
        this.client = client;
    }
    public Task Authorize(AuthorizationContext context)
    {
        ...
    }
}

services.AddGraphQLAuth((_, s) =>
{
    _.AddPolicy("UserRolePolicy", p => p.AddRequirement(s.GetRequiredService<HomeAccessRequirement>()));
});

from authorization.

thanks! @joemcbride i have been going in circles over and over with this. Seems like I need to look into why I can't dependency inject this...

from authorization.

@mmmikeal Here's a full working example that uses injection in a IAuthorizationRequirement.

graphql-dotnet/examples#66

from authorization.