How to define default permissions for the admin role? #530

4 Answer(s)

• 

  1

  liangshiwei created 4 years ago

  Support Team Fullstack Developer

  See https://github.com/abpframework/abp/blob/21a280856c9060ba7ecdb748b50a38aec6053dac/modules/permission-management/src/Volo.Abp.PermissionManagement.Domain/Volo/Abp/PermissionManagement/PermissionDataSeedContributor.cs#L37

  PermissionDataSeedContributor will grants all permissions to the admin role. you can replace the service:

  [Dependency(ReplaceServices = true)]
  [ExposeServices(typeof(PermissionDataSeedContributor),typeof(IDataSeedContributor))]
  public class MyPermissionDataSeedContributor : PermissionDataSeedContributor
  {
      public MyPermissionDataSeedContributor(IPermissionDefinitionManager permissionDefinitionManager, IPermissionDataSeeder permissionDataSeeder, ICurrentTenant currentTenant) : base(permissionDefinitionManager, permissionDataSeeder, currentTenant)
      {
      }
  
      public override Task SeedAsync(DataSeedContext context)
      {
          var multiTenancySide = CurrentTenant.GetMultiTenancySide();
          var permissionNames = PermissionDefinitionManager
              .GetPermissions()
              .Where(p => p.MultiTenancySide.HasFlag(multiTenancySide))
              .Where(p => !p.Providers.Any() || p.Providers.Contains(RolePermissionValueProvider.ProviderName))
              .Select(p => p.Name)
              .Where(x=>....)//Filter the permissions you want
              .ToArray();
  
          return PermissionDataSeeder.SeedAsync(
              RolePermissionValueProvider.ProviderName,
              "admin",
              permissionNames,
              context?.TenantId
          );
      }
  }
  

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• 

  0

  talhazengin created 4 years ago

  I applied this, but below error shows up when running DbMigrator:

  The requested service '...MyPermissionDataSeedContributor' has not been registered. To avoid this exception, either register a component to provide the service, check for service registration using IsRegistered(), or use the ResolveOptional() method to resolve an optional dependency. Autofac.Core.Registration.ComponentNotRegisteredException: The requested service '...MyPermissionDataSeedContributor' has not been registered. To avoid this exception, either register a component to provide the service, check for service registration using IsRegistered(), or use the ResolveOptional() method to resolve an optional dependency.

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• 

  1

  talhazengin created 4 years ago

  Ok i solved this with adding below line in DBMigrator Service configuration steps:

  context.Services.AddTransient<MyPermissionDataSeedContributor>();

  Is this the right approach?

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• 

  0

  liangshiwei created 4 years ago

  Support Team Fullstack Developer

  Yes, you can manually add to the DI system or implement the ITransientDependency interface. So, Does it work for you?

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