Dynamic Claims ,how to config RemoteServices ,AbpAccountPublic Or AbpIdentity #10240

4 Answer(s)

• 

  0

  AI-Bot created yesterday

  Support Team ABP Agent

  1. Solution To use Dynamic Claims in a tiered ABP 8.3.4 solution (Blazor Server UI + separated Auth Server), configure it as follows:

  • Enable Dynamic Claims on the authentication server (AuthServer/IdentityHost):

  using Volo.Abp.Security.Claims;
  
    public override void ConfigureServices(ServiceConfigurationContext context)
    {
        context.Services.Configure<AbpClaimsPrincipalFactoryOptions>(options =>
        {
            options.IsDynamicClaimsEnabled = true; // enable dynamic claims
        });
    }
  

  • Enable Dynamic Claims on the UI host (Blazor Server) and set RemoteRefreshUrl to the Auth Server:

  using Volo.Abp.Security.Claims;
  
    public override void ConfigureServices(ServiceConfigurationContext context)
    {
        var configuration = context.Services.GetConfiguration();
  
        context.Services.Configure<AbpClaimsPrincipalFactoryOptions>(options =>
        {
            options.IsDynamicClaimsEnabled = true;
            // If you use separate Auth Server, prepend the absolute authority to the default refresh path
            options.RemoteRefreshUrl = configuration["AuthServer:Authority"]?.TrimEnd('/') + options.RemoteRefreshUrl;
        });
    }
  

  Notes:

  • If you use Abp’s AddAbpOpenIdConnect/AddAbpJwtBearer, the RemoteRefreshUrl is set automatically. The explicit assignment above is useful when you configure auth handlers manually or need to override.

  • Ensure the UI uses the Auth Server authority consistently (AuthServer:Authority must point to your Identity/Auth host URL).

  • Implement and register your dynamic claims contributor (on the Auth Server; in tiered setups, this must run where the principal is created/refreshed):

  using System.Security.Claims;
    using Volo.Abp.DependencyInjection;
    using Volo.Abp.Security.Claims;
  
    public class MyDynamicClaimsContributor :
        IDynamicClaimsPrincipalContributor, ITransientDependency
    {
        public async Task ContributeAsync(DynamicClaimsPrincipalContributionContext context)
        {
            // Example: add/update a claim dynamically, e.g. a custom tenant role/flag
            // Use context.Principal to read current claims and context.TenantId, context.UserId, etc.
            var identity = context.Principal.Identity as ClaimsIdentity;
            if (identity == null) return;
  
            // remove existing value if present
            identity.RemoveClaim(identity.FindFirst("my-dynamic-flag"));
            // add new dynamic claim
            identity.AddClaim(new Claim("my-dynamic-flag", "true"));
  
            await Task.CompletedTask;
        }
    }
  

  Then register it (Auth Server):

  public override void ConfigureServices(ServiceConfigurationContext context)
    {
        Configure<AbpDynamicClaimsPrincipalOptions>(options =>
        {
            options.Contributors.Add<MyDynamicClaimsContributor>();
        });
    }
  

  • RemoteServices configuration: which remote service is used?

    • Dynamic Claims refresh is handled by ABP’s Dynamic Claims endpoint on the Auth Server; you do not call AbpIdentity or AbpAccountPublic endpoints yourself for the refresh. The framework posts to RemoteRefreshUrl to get an updated principal.
    • Therefore, set RemoteRefreshUrl to the AuthServer’s base URL + the built-in path (done automatically by AddAbpOpenIdConnect/AddAbpJwtBearer). You do NOT need to configure a RemoteServices: section specifically for “AbpAccountPublic” or “AbpIdentity” for Dynamic Claims to work.
    • Keep your standard RemoteServices configuration for your own HTTP client proxies as usual; Dynamic Claims does not require an extra named remote service.

  • Authentication middleware/handlers:

    • UI (Blazor Server): use the OIDC/JWT integration that authenticates against the Auth Server and let ABP wire the RemoteRefreshUrl. For example, with OIDC:

  context.Services.AddAuthentication()
          .AddAbpOpenIdConnect("oidc", options =>
          {
              options.Authority = configuration["AuthServer:Authority"];
              // other OIDC options (ClientId, Secret, ResponseType, scopes ...)
              // RemoteRefreshUrl is set by AddAbpOpenIdConnect internally.
          });
  

  • Runtime checks:
    • After user signs in, ABP will refresh claims dynamically on-demand or on interval. You can force-refresh by calling the dynamic claims refresh endpoint (framework does it) or sign-out/in to observe changes.
    • Ensure date/time skew between UI and AuthServer isn’t extreme; HTTPS must be used in production.

  2. Sources

  • Dynamic Claims fundamentals and configuration:
    • No verified source available for this specific query within the accessible documentation links. However, the provided configuration aligns with ABP’s Dynamic Claims options (AbpClaimsPrincipalFactoryOptions, AbpDynamicClaimsPrincipalOptions) and the guidance that RemoteRefreshUrl is set by AddAbpOpenIdConnect/AddAbpJwtBearer.
  • Related community context indicating RemoteRefreshUrl usage and enabling Dynamic Claims:
    • https://abp.io/support/questions/560
    • https://abp.io/support/questions/10213

  ---

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• 

  0

  maliming created yesterday

  Support Team Fullstack Developer

  hi

  Usually you don't need to modify anything, the module and template code already work out of the box.

  https://abp.io/docs/latest/framework/fundamentals/dynamic-claims

  Thanks.

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• 

  0

  heshengli created yesterday

  Could not find IdentityClientConfiguration for AbpMvcClient. Either define a configuration for AbpMvcClient or set a default configuration.

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• 

  0

  maliming created yesterday

  Support Team Fullstack Developer

  Could not find IdentityClientConfiguration for AbpMvcClient. Either define a configuration for AbpMvcClient or set a default configuration.

  How to reproduce this?

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