server/test/Identity.Test/Wrappers/BaseRequestValidatorTestWrapper.cs

using System.Security.Claims;
using Bit.Core.AdminConsole.OrganizationFeatures.Policies;
using Bit.Core.AdminConsole.Services;
using Bit.Core.Auth.Repositories;
using Bit.Core.Context;
using Bit.Core.Entities;
using Bit.Core.KeyManagement.Queries.Interfaces;
using Bit.Core.Repositories;
using Bit.Core.Services;
using Bit.Core.Settings;
using Bit.Identity.IdentityServer;
using Bit.Identity.IdentityServer.RequestValidators;
using Duende.IdentityServer.Models;
using Duende.IdentityServer.Validation;
using Microsoft.AspNetCore.Identity;
using Microsoft.Extensions.Logging;

namespace Bit.Identity.Test.Wrappers;

public class BaseRequestValidationContextFake
{
    public ValidatedTokenRequest ValidatedTokenRequest;
    public CustomValidatorRequestContext CustomValidatorRequestContext;
    public GrantValidationResult GrantResult;

    public BaseRequestValidationContextFake(
        ValidatedTokenRequest tokenRequest,
        CustomValidatorRequestContext customValidatorRequestContext,
        GrantValidationResult grantResult)
    {
        ValidatedTokenRequest = tokenRequest;
        CustomValidatorRequestContext = customValidatorRequestContext;
        GrantResult = grantResult;
    }
}

interface IBaseRequestValidatorTestWrapper
{
    Task ValidateAsync(BaseRequestValidationContextFake context);
}

public class BaseRequestValidatorTestWrapper : BaseRequestValidator<BaseRequestValidationContextFake>,
IBaseRequestValidatorTestWrapper
{

    /*
    * Some of the logic trees call `ValidateContextAsync`. Since this is a test wrapper, we set the return value
    * of ValidateContextAsync() to whatever we need for the specific test case.
    */
    public bool isValid { get; set; }
    public BaseRequestValidatorTestWrapper(
        UserManager<User> userManager,
        IUserService userService,
        IEventService eventService,
        IDeviceValidator deviceValidator,
        ITwoFactorAuthenticationValidator twoFactorAuthenticationValidator,
        ISsoRequestValidator ssoRequestValidator,
        IOrganizationUserRepository organizationUserRepository,
        ILogger logger,
        ICurrentContext currentContext,
        GlobalSettings globalSettings,
        IUserRepository userRepository,
        IPolicyService policyService,
        IFeatureService featureService,
        ISsoConfigRepository ssoConfigRepository,
        IUserDecryptionOptionsBuilder userDecryptionOptionsBuilder,
        IPolicyRequirementQuery policyRequirementQuery,
        IAuthRequestRepository authRequestRepository,
        IMailService mailService,
        IUserAccountKeysQuery userAccountKeysQuery) :
         base(
            userManager,
            userService,
            eventService,
            deviceValidator,
            twoFactorAuthenticationValidator,
            ssoRequestValidator,
            organizationUserRepository,
            logger,
            currentContext,
            globalSettings,
            userRepository,
            policyService,
            featureService,
            ssoConfigRepository,
            userDecryptionOptionsBuilder,
            policyRequirementQuery,
            authRequestRepository,
            mailService,
            userAccountKeysQuery)
    {
    }

    public async Task ValidateAsync(
        BaseRequestValidationContextFake context)
    {
        await ValidateAsync(context, context.ValidatedTokenRequest, context.CustomValidatorRequestContext);
    }

    protected override ClaimsPrincipal GetSubject(
        BaseRequestValidationContextFake context)
    {
        return context.ValidatedTokenRequest.Subject ?? new ClaimsPrincipal();
    }

    [Obsolete]
    protected override void SetErrorResult(
        BaseRequestValidationContextFake context,
        Dictionary<string, object> customResponse)
    {
        context.GrantResult = new GrantValidationResult(TokenRequestErrors.InvalidGrant, customResponse: customResponse);
    }

    protected override Task SetSuccessResult(
        BaseRequestValidationContextFake context,
        User user,
        List<Claim> claims,
        Dictionary<string, object> customResponse)
    {
        context.GrantResult = new GrantValidationResult(customResponse: customResponse);
        return Task.CompletedTask;
    }

    [Obsolete]
    protected override void SetTwoFactorResult(
        BaseRequestValidationContextFake context,
        Dictionary<string, object> customResponse)
    {
        context.GrantResult = new GrantValidationResult(
            TokenRequestErrors.InvalidGrant, "Two-factor authentication required.", customResponse);
    }

    protected override void SetValidationErrorResult(
        BaseRequestValidationContextFake context,
        CustomValidatorRequestContext requestContext)
    {
        context.GrantResult.IsError = true;
    }

    protected override Task<bool> ValidateContextAsync(
        BaseRequestValidationContextFake context,
        CustomValidatorRequestContext validatorContext)
    {
        return Task.FromResult(isValid);
    }
}