How to remove/disable validation Duplicate Name in Role #6116

8 Answer(s)

• 

  0

  maliming created 3 years ago

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  hi

  There is RoleValidator service that you can override or remove.

  https://github.com/dotnet/aspnetcore/blob/release/7.0/src/Identity/Core/src/IdentityServiceCollectionExtensions.cs#L85 https://github.com/dotnet/aspnetcore/blob/release/7.0/src/Identity/Extensions.Core/src/RoleValidator.cs#L34

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  0

  fernando.guilherme created 3 years ago

  hi

  There is RoleValidator service that you can override or remove.

  https://github.com/dotnet/aspnetcore/blob/release/7.0/src/Identity/Core/src/IdentityServiceCollectionExtensions.cs#L85 https://github.com/dotnet/aspnetcore/blob/release/7.0/src/Identity/Extensions.Core/src/RoleValidator.cs#L34

  Hi,

  But where would I put the RoleValidor to replace within this identityPro structure?

  

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  0

  maliming created 3 years ago

  Support Team Fullstack Developer

  hi

  You can put it in Domain module.

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  fernando.guilherme created 3 years ago

  Hey,

  With reference to the image of the structure above, in which domain module?

  It's not clear where to put it and how, regarding these two links you gave me.

  Could you be more detailed?

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  maliming created 3 years ago

  Support Team Fullstack Developer

  hi

  sorry, You can add the class to Identity Domain or FapRat Domain.

  

  

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  fernando.guilherme created 3 years ago

  hi

  sorry, You can add the class to Identity Domain or FapRat Domain.

  

  

  Hey,

  I know there are two DomainModules, my question was which one do I have to put it in, what and how?

  You gave me these two in the links:

  https://github.com/dotnet/aspnetcore/blob/release/7.0/src/Identity/Core/src/IdentityServiceCollectionExtensions.cs#L85 https://github.com/dotnet/aspnetcore/blob/release/7.0/src/Identity/Extensions.Core/src/RoleValidator.cs#L34

  Where are these two classes:

  public class RoleValidator<TRole> : IRoleValidator<TRole> where TRole : class { ... }

  public static class IdentityServiceCollectionExtensions { ... }

  I need to know where I put it and how I put it inside the DomainModule so that I can override or disable the RoleValidator.

  Could you show me the code in practice?

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  0

  maliming created 3 years ago

  Support Team Fullstack Developer

  HI

  using System;
  using System.Collections.Generic;
  using System.Threading.Tasks;
  using Microsoft.AspNetCore.Identity;
  using Volo.Abp.DependencyInjection;
  using Volo.Abp.Identity;
  
  namespace BookStore;
  
  public class MyRoleValidator : IRoleValidator<IdentityRole>
  {
  
      public MyRoleValidator(IdentityErrorDescriber? errors = null)
      {
          Describer = errors ?? new IdentityErrorDescriber();
      }
  
      private IdentityErrorDescriber Describer { get; set; }
  
  
      public virtual async Task<IdentityResult> ValidateAsync(RoleManager<IdentityRole> manager, IdentityRole role)
      {
          if (manager == null)
          {
              throw new ArgumentNullException(nameof(manager));
          }
  
          if (role == null)
          {
              throw new ArgumentNullException(nameof(role));
          }
  
          var errors = new List<IdentityError>();
          await ValidateRoleName(manager, role, errors).ConfigureAwait(false);
          if (errors.Count > 0)
          {
              return IdentityResult.Failed(errors.ToArray());
          }
          return IdentityResult.Success;
      }
  
      private async Task ValidateRoleName(RoleManager<IdentityRole> manager, IdentityRole role, ICollection<IdentityError> errors)
      {
          var roleName = await manager.GetRoleNameAsync(role).ConfigureAwait(false);
          if (string.IsNullOrWhiteSpace(roleName))
          {
              errors.Add(Describer.InvalidRoleName(roleName));
          }
          else
          {
              // Add your custom validation here
  
              // var owner = await manager.FindByNameAsync(roleName).ConfigureAwait(false);
              // if (owner != null &&
              //     !string.Equals(await manager.GetRoleIdAsync(owner).ConfigureAwait(false), await manager.GetRoleIdAsync(role).ConfigureAwait(false)))
              // {
              //     errors.Add(Describer.DuplicateRoleName(roleName));
              // }
          }
      }
  }
  
  

  public class BookStoreDomainModule : AbpModule
  {
      public override void ConfigureServices(ServiceConfigurationContext context)
      {
          context.Services.RemoveAll(x => x.ServiceType == typeof(IRoleValidator<IdentityRole>));
          context.Services.AddScoped<IRoleValidator<IdentityRole>, MyRoleValidator>();
          //....
      }
  }
  

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  0

  fernando.guilherme created 3 years ago

  context.Services.RemoveAll(x => x.ServiceType == typeof(IRoleValidator<IdentityRole>)); context.Services.AddScoped<IRoleValidator<IdentityRole>, MyRoleValidator>();

  Thank you.

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