Permission Issue 403 While creating tenant user from identity user module #9942

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  AI-Bot created 15 hours ago

  Support Team ABP Agent

  When creating a new tenant via the ABP Tenant Management API, the admin user for the tenant should be assigned the default roles and permissions as part of the tenant seeding process. However, if the admin user cannot create additional users (receiving a 403 Forbidden error), it usually means the necessary permissions (such as "Identity.Users.Create") are not granted to the admin role or the admin user.

  This issue can occur if:

  • The permission seeding logic is not executed for tenants created via external API calls.
  • The migration/seeding process does not assign the required permissions to the admin role for the new tenant.

  Solution Steps

  1. Check Permission Seeding Logic

     • Ensure your data seeding logic (typically in your DbMigrationService or similar) assigns all required permissions to the admin role for each tenant.
     • The seeding should run for every new tenant, regardless of how the tenant is created (UI, Swagger, or API).

     Example logic:

  foreach (var tenant in tenants)
     {
         using (_currentTenant.Change(tenant.Id))
         {
             await SeedDataAsync(tenant);
         }
     }
  

  2. Verify Permission Assignment

     • Confirm that the "admin" role in the new tenant has the necessary permissions (e.g., AbpIdentity.Users.Create).
     • You can check this in the database (AbpPermissionGrants table) or via the Permission Management UI.

  3. Update Seeding if Needed

     • If you add new permissions after tenants are created, you must update your seeding logic to grant these permissions to existing tenants' admin roles.
     • After updating, run your migrator or a custom script to apply the changes to all tenants.

  4. Test Tenant Creation

     • Create a new tenant via the API and verify that the admin user can create users.
     • If not, check the logs for errors during the seeding process.

  5. Reference Example

     • See the discussion and code samples in the ABP support thread for handling permission seeding:
       • https://abp.io/support/questions/1244

  Additional Notes

  • If you are using a custom tenant creation process, ensure you call the data seeder after tenant creation.
  • If you use extra properties or custom logic, make sure it does not interfere with the default role/permission assignment.

  Example: Granting Permissions in Seeder

  await _permissionManager.SetForRoleAsync(
      roleId: adminRoleId,
      permissionName: "AbpIdentity.Users.Create",
      isGranted: true
  );
  

  This ensures the admin role has the required permission.

  ---

  Sources:

  • ABP Tenant Management Module Documentation
  • ABP Support: New permission not granted to tenant admin users

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