Hello,
I have an abp microservice project. I'm trying to implement a custom row level security logic, which requires reading the userid, tenantid, roles, and claims of logged in user. This works fine when the called microservice resolves its logic from within, but when there's calls to other services which we use integration service for, only a set of claims are sent. Now as this is mentioned in https://abp.io/support/questions/6765/CurrentTenant-across-MicroService I realize it is not planned to have user credential forwarded to integration service, but I want to have a way to override the class that generates claims that are sent, where I can add my own custom claims such as 'RLS_OrganizationId'. Is there a way to do so? Thanks in advance
16 Answer(s)
-
0
To customize the claims sent during integration service calls in an ABP microservice solution, you can override the claims generation logic by implementing a custom IAbpClaimsPrincipalContributor. This allows you to add custom claims (such as 'RLS_OrganizationId') to the ClaimsPrincipal, which can then be accessed by downstream services.
Here’s how you can achieve this:
- Implement a custom IAbpClaimsPrincipalContributor:
public class RlsOrganizationClaimsPrincipalContributor : IAbpClaimsPrincipalContributor, ITransientDependency { public async Task ContributeAsync(AbpClaimsPrincipalContributorContext context) { var identity = context.ClaimsPrincipal.Identities.FirstOrDefault(); var userId = identity?.FindUserId(); if (userId.HasValue) { // Retrieve your custom value (e.g., from a service or database) var organizationId = await GetOrganizationIdAsync(userId.Value); if (organizationId != null) { identity.AddClaim(new Claim("RLS_OrganizationId", organizationId)); } } } private Task<string> GetOrganizationIdAsync(Guid userId) { // Implement your logic to get the organization ID return Task.FromResult("your-organization-id"); } }
- Register your contributor in the module:
[DependsOn(typeof(AbpAuthorizationModule))] public class YourModule : AbpModule { public override void ConfigureServices(ServiceConfigurationContext context) { Configure<AbpClaimsPrincipalFactoryOptions>(options => { options.Contributors.Add<RlsOrganizationClaimsPrincipalContributor>(); }); } }
- If you are using OpenIddict or IdentityServer, ensure your custom claim is included in the requested claims:
Configure<AbpClaimsServiceOptions>(options => { options.RequestedClaims.Add("RLS_OrganizationId"); });
For integration services, ensure that your custom claims are included in the ClaimsPrincipal when making remote calls. The integration service infrastructure will use the current ClaimsPrincipal, so your custom claims will be forwarded if they are present.
On the receiving microservice, you can access the custom claim via ICurrentUser or directly from the ClaimsPrincipal.
This approach ensures your custom claims are available in both local and remote service calls, supporting your row-level security requirements.
Sources:
- https://abp.io/docs/latest/framework/fundamentals/authorization
- https://abp.io/docs/latest/framework/api-development/integration-services
- https://abp.io/docs/latest/Modules/OpenIddict#updating-claims-in-access_token-and-id_token
- https://abp.io/support/questions/6765/CurrentTenant-across-MicroService
This response was generated by AI. If it didn’t solve your problem, feel free to post a new answer — our support team will jump in to help you soon.
-
0
[AI-Bot] said: To customize the claims sent during integration service calls in an ABP microservice solution, you can override the claims generation logic by implementing a custom IAbpClaimsPrincipalContributor. This allows you to add custom claims (such as 'RLS_OrganizationId') to the ClaimsPrincipal, which can then be accessed by downstream services.
Here’s how you can achieve this:
- Implement a custom IAbpClaimsPrincipalContributor:
public class RlsOrganizationClaimsPrincipalContributor : IAbpClaimsPrincipalContributor, ITransientDependency { public async Task ContributeAsync(AbpClaimsPrincipalContributorContext context) { var identity = context.ClaimsPrincipal.Identities.FirstOrDefault(); var userId = identity?.FindUserId(); if (userId.HasValue) { // Retrieve your custom value (e.g., from a service or database) var organizationId = await GetOrganizationIdAsync(userId.Value); if (organizationId != null) { identity.AddClaim(new Claim("RLS_OrganizationId", organizationId)); } } } private Task<string> GetOrganizationIdAsync(Guid userId) { // Implement your logic to get the organization ID return Task.FromResult("your-organization-id"); } }
- Register your contributor in the module:
[DependsOn(typeof(AbpAuthorizationModule))] public class YourModule : AbpModule { public override void ConfigureServices(ServiceConfigurationContext context) { Configure<AbpClaimsPrincipalFactoryOptions>(options => { options.Contributors.Add<RlsOrganizationClaimsPrincipalContributor>(); }); } }
- If you are using OpenIddict or IdentityServer, ensure your custom claim is included in the requested claims:
Configure<AbpClaimsServiceOptions>(options => { options.RequestedClaims.Add("RLS_OrganizationId"); });
For integration services, ensure that your custom claims are included in the ClaimsPrincipal when making remote calls. The integration service infrastructure will use the current ClaimsPrincipal, so your custom claims will be forwarded if they are present.
On the receiving microservice, you can access the custom claim via ICurrentUser or directly from the ClaimsPrincipal.
This approach ensures your custom claims are available in both local and remote service calls, supporting your row-level security requirements.
Sources:
- https://abp.io/docs/latest/framework/fundamentals/authorization
- https://abp.io/docs/latest/framework/api-development/integration-services
- https://abp.io/docs/latest/Modules/OpenIddict#updating-claims-in-access_token-and-id_token
- https://abp.io/support/questions/6765/CurrentTenant-across-MicroService
This response was generated by AI. If it didn’t solve your problem, feel free to post a new answer — our support team will jump in to help you soon.
Hi,
I've created
RlsOrganizationClaimsPrincipalContributor
insrc/MyApp.FirstService.Application/OpenIddict/RlsOrganizationClaimsPrincipalContributor.cs
and included it into theFirstServiceApplicationModule
andFirstServiceHttpApiHostModule
, but it is not being invoked. -
0
hi
You need to add this
ClaimsPrincipalContributor
to AuthServe/Account project -
0
[maliming] said: hi
You need to add this
ClaimsPrincipalContributor
to AuthServe/Account projectHi,
I've moved the contributor to AuthServer and now it is being invoked, and the added claim can be seen in the claims in
FirstService
before the integration service call is invoked, but when I check forSecondService
's claims in the method of integration service by usingCurrentUser.GetAllClaims()
, I still get the same 8 claims{iss: http://localhost:44332/} {exp: 1754492934} {iat: 1754489334} {aud: SecondService} {scope: SecondService} {jti: 48612979-acb1-4c3c-b5eb-cd7d470cae15} {oi_prst: MyApp_FirstService} {client_id: MyApp_FirstService} {oi_tkn_id: 48ffe50b-e1e0-3fe8-ea73-3a1b91e3814e}
-
0
hi
Can you share your
ClaimsPrincipalContributor
code?Thanks.
-
0
MyApp/apps/auth-server/src/MyApp.AuthServer/OpenIddict/RlsOrganizationClaimsPrincipalContributor.cs
using System; using System.Linq; using System.Security.Principal; using System.Threading.Tasks; using Microsoft.Extensions.Logging; using Volo.Abp.DependencyInjection; using Volo.Abp.Security.Claims; namespace MyApp.AuthServer.OpenIddict; public class RlsOrganizationClaimsPrincipalContributor : IAbpClaimsPrincipalContributor, ITransientDependency { public ILogger<RlsOrganizationClaimsPrincipalContributor> Logger { get; set; } public RlsOrganizationClaimsPrincipalContributor(ILogger<RlsOrganizationClaimsPrincipalContributor> logger) { Logger = logger; } public async Task ContributeAsync(AbpClaimsPrincipalContributorContext context) { var identities = context.ClaimsPrincipal.Identities.ToList(); var identity = identities[0]; if (identity == null) { Logger.LogWarning("No identity found in the ClaimsPrincipal."); return; } var userId = identity?.FindUserId(); if (userId.HasValue) { // Retrieve your custom value (e.g., from a service or database) var organizationId = await GetOrganizationIdAsync(userId.Value); if (organizationId != null) { identity!.AddClaim(new("RLS_OrganizationId", organizationId)); } else { Logger.LogWarning("Organization ID could not be retrieved for user ID: {UserId}", userId.Value); } } else { Logger.LogWarning("User ID not found in the identity."); } var ids = context.ClaimsPrincipal.Identities.ToList(); if (ids.Count > 1) { Logger.LogWarning("Multiple identities found in the ClaimsPrincipal. Only the first identity will be modified."); } } private Task<string> GetOrganizationIdAsync(Guid userId) { // Implement your logic to get the organization ID return Task.FromResult("your-organization-id"); } }
The code mentioned about
AbpClaimsServiceOptions
was not added though, as I couldnt find a clear place where it has the dependencyIf you are using OpenIddict or IdentityServer, ensure your custom claim is included in the requested claims:
Configure<AbpClaimsServiceOptions>(options => { options.RequestedClaims.Add("RLS_OrganizationId"); });
-
0
hi
Do you have
IdentityClients
in yourFirstService
'sappsettings.json
file?In microservices, integration services do not require authentication between them. Therefore, the
SecondService's
CurrentUser
should not have any claims.eg:
{ "IdentityClients": { "Default": { "GrantType": "password", "ClientId": "Test_App", "ClientSecret": "1q2w3e*", "UserName": "host_default_admin", "UserPassword": "1q2w3E*", "Authority": "https://localhost:44395", "Scope": "Test_Scope" } } }
-
0
yes, the following is my
IdentityClients
config for local development... "IdentityClients": { ... "SecondService": { "GrantType": "client_credentials", "ClientId": "MyApp_FirstService", "ClientSecret": "1q2w3e*", "Authority": "http://localhost:44332", "Scope": "SecondService", "RequireHttps": false }, ... }, ...
but I do not pass
UserName
orUserPassword
. should I be passing the host admin credentials? -
0
Hi,
Adding mentioned
UserName
orUserPassword
did not affect the result. I'm still getting the same claims. -
0
hi
Try to add this class to your
FirstService
and watch the error logsusing System.Net.Http; using System.Threading.Tasks; using Microsoft.AspNetCore.Http; using Microsoft.Extensions.Logging; using Microsoft.Extensions.Options; using Volo.Abp; using Volo.Abp.Caching; using Volo.Abp.DependencyInjection; using Volo.Abp.IdentityModel; using Volo.Abp.MultiTenancy; using Volo.Abp.Threading; namespace MyCompanyName.MyProjectName.Web; [Dependency(ReplaceServices = true)] [ExposeServices(typeof(IIdentityModelAuthenticationService), typeof(IIdentityModelAuthenticationService))] public class MyIdentityModelAuthenticationService : IdentityModelAuthenticationService { private readonly IHttpContextAccessor _httpContextAccessor; public MyIdentityModelAuthenticationService(IOptions<AbpIdentityClientOptions> options, ICancellationTokenProvider cancellationTokenProvider, IHttpClientFactory httpClientFactory, ICurrentTenant currentTenant, IOptions<IdentityModelHttpRequestMessageOptions> identityModelHttpRequestMessageOptions, IDistributedCache<IdentityModelTokenCacheItem> tokenCache, IDistributedCache<IdentityModelDiscoveryDocumentCacheItem> discoveryDocumentCache, IAbpHostEnvironment abpHostEnvironment, IHttpContextAccessor httpContextAccessor) : base(options, cancellationTokenProvider, httpClientFactory, currentTenant, identityModelHttpRequestMessageOptions, tokenCache, discoveryDocumentCache, abpHostEnvironment) { _httpContextAccessor = httpContextAccessor; } protected override async Task<string?> GetAccessTokenOrNullAsync(string? identityClientName) { if (_httpContextAccessor.HttpContext != null) { var bearerTokenHeader = _httpContextAccessor.HttpContext.Request.Headers["Authorization"].ToString(); if (!string.IsNullOrEmpty(bearerTokenHeader) && bearerTokenHeader.StartsWith("Bearer ", System.StringComparison.OrdinalIgnoreCase)) { var token = bearerTokenHeader.Substring("Bearer ".Length); Logger.LogError("BearerTokenHeader is: {BearerTokenHeader}", bearerTokenHeader); Logger.LogError("Getting access token from HTTP context: {Token}", token); return token; } else { Logger.LogError("Authorization header is missing or does not start with 'Bearer '."); } } else { Logger.LogError("HttpContext is null, cannot retrieve access token from headers."); } return await base.GetAccessTokenOrNullAsync(identityClientName); } }
-
0
Hi,
I've added it, and I get these logs:
[09:18:18 ERR] BearerTokenHeader is: Bearer eyJhbGciOiJSUzI1NiIsImtpZCI6IjRDOEEyRUNFRDZGRTc5RjQ3NkM5NDc5RDUwNTgzMTA2REFFQjI2NzQiLCJ4NXQiOiJUSW91enRiLWVmUjJ5VWVkVUZneEJ0cnJKblEiLCJ0eXAiOiJhdCtqd3QifQ.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.OA-zR0hqsSxycGjnmcRYq73vVcgyeytmIKh2hhIM1qLIbfvHRMYNY5lKywkO98jg-Tx5fL0B8UyU4ZyzLNgkhGcAnDoSyBSMiRIKwaVBUiQkbbMvuDkXNHMA6GjQPHjkf4uROZknj-zHtCDrhB6GLUlHaipsOV1nEOouzeRiujx-YgaexR2Aovr32kzQ9jsA7N-16mOtY1ehGVbcCtA2AvEq02aj8NdyiVY-sOYAdzoks-mnRUNjSOFkWOkl80b8qn34vs9tKkHp6pHEUsEqYukrd7k87dle_zV1t3BqQ-hKZeU4fL-SqwzG7jaIsRcd-6Ta8hisdp3X8d52CFODEw [09:18:21 ERR] Getting access token from HTTP context: eyJhbGciOiJSUzI1NiIsImtpZCI6IjRDOEEyRUNFRDZGRTc5RjQ3NkM5NDc5RDUwNTgzMTA2REFFQjI2NzQiLCJ4NXQiOiJUSW91enRiLWVmUjJ5VWVkVUZneEJ0cnJKblEiLCJ0eXAiOiJhdCtqd3QifQ.eyJpc3MiOiJodHRwOi8vbG9jYWxob3N0OjQ0MzMyLyIsImV4cCI6MTc1NDU2MTc2NCwiaWF0IjoxNzU0NTU4MTY0LCJhdWQiOlsiQWNjb3VudFNlcnZpY2UiLCJJZGVudGl0eVNlcnZpY2UiLCJBZG1pbmlzdHJhdGlvblNlcnZpY2UiLCJTYWFzU2VydmljZSIsIlNldHRpbmdTZXJ2aWNlIiwiVHJhdmVsbGVyU2VydmljZSIsIkxvY2F0aW9uU2VydmljZSIsIkNvbnRyYWN0U2VydmljZSIsIkNSTVNlcnZpY2UiLCJUYWdTZXJ2aWNlIiwiRXhwb3J0VmFsaWRhdGlvblNlcnZpY2UiLCJSZWZ1bmRTZXJ2aWNlIiwiRmluYW5jZVNlcnZpY2UiLCJSZXBvcnRTZXJ2aWNlIiwiRmlsZVNlcnZpY2UiLCJTU1JTZXJ2aWNlIl0sInNjb3BlIjoiQWRtaW5pc3RyYXRpb25TZXJ2aWNlIEFjY291bnRTZXJ2aWNlIElkZW50aXR5U2VydmljZSBTYWFzU2VydmljZSBTZXR0aW5nU2VydmljZSBUcmF2ZWxsZXJTZXJ2aWNlIExvY2F0aW9uU2VydmljZSBDb250cmFjdFNlcnZpY2UgQ1JNU2VydmljZSBUYWdTZXJ2aWNlIFJlZnVuZFNlcnZpY2UgRXhwb3J0VmFsaWRhdGlvblNlcnZpY2UgRmluYW5jZVNlcnZpY2UgUmVwb3J0U2VydmljZSBGaWxlU2VydmljZSBTU1JTZXJ2aWNlIiwianRpIjoiZmE4YTRkZjMtOGY4OC00YTE4LTlkNzMtZGIyNmU2ZTBiMTNmIiwic3ViIjoiNDNlNjg3OGMtZGNlYi1mZTlhLWZkOTUtM2ExYjc2ZGRmZjU0IiwiUkxTX09yZ2FuaXphdGlvbklkIjoieW91ci1vcmdhbml6YXRpb24taWQiLCJzZXNzaW9uX2lkIjoiNDdiZjMyNmItZmIzOS00Njk2LTk3ZDQtZDI5ZmMwOTI1YWIwIiwidW5pcXVlX25hbWUiOiJhZG1pbiIsIm9pX3Byc3QiOiJXZWJHYXRld2F5X1N3YWdnZXIiLCJvaV9hdV9pZCI6IjEzNGZhN2M4LTQwMDUtOTQzMi0wZDI4LTNhMWI3NmY4NTc2OCIsInByZWZlcnJlZF91c2VybmFtZSI6ImFkbWluIiwiZ2l2ZW5fbmFtZSI6ImFkbWluIiwicm9sZSI6ImFkbWluIiwiZW1haWwiOiJhZG1pbkBhYnAuaW8iLCJlbWFpbF92ZXJpZmllZCI6IkZhbHNlIiwicGhvbmVfbnVtYmVyX3ZlcmlmaWVkIjoiRmFsc2UiLCJjbGllbnRfaWQiOiJXZWJHYXRld2F5X1N3YWdnZXIiLCJvaV90a25faWQiOiJkNzhjYjMyZS01OTMzLTg4NzMtNDA2Ni0zYTFiOTVmZGM2M2YifQ.OA-zR0hqsSxycGjnmcRYq73vVcgyeytmIKh2hhIM1qLIbfvHRMYNY5lKywkO98jg-Tx5fL0B8UyU4ZyzLNgkhGcAnDoSyBSMiRIKwaVBUiQkbbMvuDkXNHMA6GjQPHjkf4uROZknj-zHtCDrhB6GLUlHaipsOV1nEOouzeRiujx-YgaexR2Aovr32kzQ9jsA7N-16mOtY1ehGVbcCtA2AvEq02aj8NdyiVY-sOYAdzoks-mnRUNjSOFkWOkl80b8qn34vs9tKkHp6pHEUsEqYukrd7k87dle_zV1t3BqQ-hKZeU4fL-SqwzG7jaIsRcd-6Ta8hisdp3X8d52CFODEw
where the token decodes to:
header:
{ "alg": "RS256", "kid": "4C8A2ECED6FE79F476C9479D50583106DAEB2674", "x5t": "TIouztb-efR2yUedUFgxBtrrJnQ", "typ": "at+jwt" }
payload:
{ "iss": "http://localhost:44332/", "exp": 1754561764, "iat": 1754558164, "aud": [ "AccountService", "IdentityService", "AdministrationService", "SaasService", "SettingService", "TravellerService", "LocationService", "ContractService", "CRMService", "TagService", "ExportValidationService", "RefundService", "FinanceService", "ReportService", "FileService", "SSRService" ], "scope": "AdministrationService AccountService IdentityService SaasService SettingService TravellerService LocationService ContractService CRMService TagService RefundService ExportValidationService FinanceService ReportService FileService SSRService", "jti": "fa8a4df3-8f88-4a18-9d73-db26e6e0b13f", "sub": "43e6878c-dceb-fe9a-fd95-3a1b76ddff54", "RLS_OrganizationId": "your-organization-id", "session_id": "47bf326b-fb39-4696-97d4-d29fc0925ab0", "unique_name": "admin", "oi_prst": "WebGateway_Swagger", "oi_au_id": "134fa7c8-4005-9432-0d28-3a1b76f85768", "preferred_username": "admin", "given_name": "admin", "role": "admin", "email": "admin@abp.io", "email_verified": "False", "phone_number_verified": "False", "client_id": "WebGateway_Swagger", "oi_tkn_id": "d78cb32e-5933-8873-4066-3a1b95fdc63f" }
My
FirstService
isTagService
and mySecondService
isTravellerService
-
0
ok, can you check
SecondService
to see what the current user claims whenFirstService
calls the integration service? -
0
Hi,
Yep, this works and all claims and original token are passed.
One more thing I need to ask, in my case I need to modify the token to remove some of the claims I dont want them all to pass. For this, I will decode the jwt token and modify the object, but when reencoding, I will need the encryption key. Where is that stored, or is there a better method to handle this?
Thanks
-
0
hi
e I need to modify the token to remove some of the claims
You can't and shouldn't do that.
-
0
Ok thank you so much for your quick responses, this resolves my problem.
Have a good one!
-
0
Great : )