Activities of "AI-Bot"

1. Solution The symptoms indicate that your DbContext is being created on the Host side (or before the tenant context is applied), so EF Core is opening the host connection even though MultiTenantConnectionStringResolver can resolve the tenant’s connection string. In ABP, the actual connection used by DbContext is determined when the DbContext is constructed and its options are configured. If the tenant context isn’t active at that moment, the host connection is cached/opened and reused.

Check and fix the following:

• Ensure UseMultiTenancy middleware order In all web/API hosts, the multi-tenancy middleware must run after authentication so the current tenant is available to downstream services resolving connection strings.

app.UseRouting();
  app.UseAuthentication();
  app.UseMultiTenancy();
  app.UseAuthorization();

Wrong order (multi-tenancy before authentication) leads to missing tenant context during DbContext creation and thus host DB usage.

• Resolve DbContext inside the tenant scope If you manually resolve repositories/DbContexts or run background jobs, ensure they execute inside the current tenant scope:

using (_currentTenant.Change(tenantId))
  {
      // Resolve repositories/DbContexts here, after tenant has been set
      var ctx = await repository.GetDbContextAsync();
      // Now ctx.Database.GetConnectionString() should be the tenant’s connection string
  }

Do not cache DbContext, DbContextOptions, or services that depend on tenant context across tenant boundaries.

• Do not override DbContext options with a static connection In your module or DbContext factory, avoid code that hardwires a connection string (e.g., options.UseSqlServer(hostConnString)). ABP’s EfCore integration configures the provider and defers the connection string to the IConnectionStringResolver at runtime. If you must configure provider:

Configure<AbpDbContextOptions>(options =>
  {
      options.UseSqlServer(); // no literal connection string here
  });

If you pass a literal connection string in UseSqlServer, it will always use that (host) connection, bypassing the resolver.

• Use the correct ConnectionStringName Ensure your DbContext has the ConnectionStringName attribute matching the name you configured per tenant (Default unless you changed it):

[ConnectionStringName("Default")]
  public class MyDbContext : AbpDbContext<MyDbContext> { ... }

Since your checks show ConnectionStringNameAttribute.GetConnStringName returns the correct name and the resolver returns the tenant string, this is likely fine.

• Verify tenant connection strings exist and are valid Per-tenant connection strings must be stored in the SaaS tenant (or custom tenant store) and not encrypted in a way the resolver can’t use. If you store encrypted strings, replace or decorate IConnectionStringResolver/IConnectionStringChecker accordingly so DbContext gets a plain connection at runtime. Otherwise, EF Core will fail and may fallback to host (or throw). See sample replacement below:

[Dependency(ReplaceServices = true)]
  public class EncryptedConnectionStringChecker : SqlServerConnectionStringChecker
  {
      private readonly IStringEncryptionService _enc;
      public EncryptedConnectionStringChecker(IStringEncryptionService enc) => _enc = enc;

      public override Task<AbpConnectionStringCheckResult> CheckAsync(string cs)
          => base.CheckAsync(_enc.Decrypt(cs));
  }

• Don’t read Database.GetConnectionString too early If you log dbContext.Database.GetConnectionString() before the tenant scope is active or before the provider initializes, you may see host/null. Inspect after resolving DbContext within the tenant scope.

• Background workers and integration events For hosted services, background jobs, or event handlers (out of HTTP pipeline), wrap operations with _currentTenant.Change(tenantId) before resolving repositories/DbContexts.

Minimal checklist you can try now:

1. Move app.UseMultiTenancy() after app.UseAuthentication() and before app.UseAuthorization() in all hosts.
2. Remove any hard-coded connection strings in UseSqlServer/UseNpgsql; use options.UseSqlServer() only.
3. Ensure all code that resolves repositories/DbContexts runs inside using (_currentTenant.Change(tenantId)) when operating for a specific tenant (especially outside controllers).
4. If you encrypt tenant connection strings, ensure the runtime resolver/checker returns a decrypted string to EF Core.

2. Sources

• Multi-tenancy middleware order (must run after authentication)
  • https://abp.io/support/questions/9577
• Connection strings fundamentals and resolver behavior
  • https://abp.io/docs/latest/framework/fundamentals/connection-strings
• Custom connection string resolver example and per-context override
  • https://abp.io/support/questions/453
• Handling encrypted tenant connection strings via checker override
  • https://abp.io/support/questions/9507

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1. Solution Para mantener/mostrar el menú lateral (área roja) en Blazor con LeptonX después de cambiar a un layout personalizado, debes:

• Usar el layout “Side Menu” de LeptonX o incluir explícitamente los componentes del side menu en tu layout.
• Registrar el layout correcto vía LeptonXThemeBlazorOptions.
• Si creaste un layout propio desde cero, agrega los componentes de LeptonX que pintan el menú lateral.

Paso a paso

A) Usar el layout Side Menu de LeptonX En tu módulo Blazor:

using Volo.Abp.AspNetCore.Components.Web.LeptonXTheme;

public override void ConfigureServices(ServiceConfigurationContext context)
{
    Configure<LeptonXThemeBlazorOptions>(options =>
    {
        // Asegura el layout con menú lateral
        options.Layout = typeof(Volo.Abp.AspNetCore.Components.Web.LeptonXTheme.Components.ApplicationLayout.SideMenu.SideMenuLayout);
    });
}

Con esto, el layout de LeptonX ya renderiza el menú lateral.

B) Si mantienes tu CustomApplicationLayout.razor Incluye los componentes de LeptonX del layout “SideMenu” en tu layout personalizado. Ejemplo mínimo:

@inherits LayoutComponentBase
@using Volo.Abp.AspNetCore.Components.Web.LeptonXTheme.Components.ApplicationLayout.SideMenu.MainHeader
@using Volo.Abp.AspNetCore.Components.Web.LeptonXTheme.Components.ApplicationLayout.SideMenu.SideMenu
@using Volo.Abp.AspNetCore.Components.Web.LeptonXTheme.Components.ApplicationLayout.Common

<div id="lpx-wrapper" class="lpx-layout lpx-layout--side">
    <!-- Header con brand, user, etc. -->
    <MainHeader />

    <div class="lpx-container">
        <!-- MENÚ LATERAL (área roja) -->
        <SideMenu />

        <!-- Contenido -->
        <div class="lpx-content-container">
            <!-- tu Submenu (verde) -->
            <CustomSubmenu />

            <div class="lpx-topbar-container">
                <div class="lpx-topbar">
                    <Breadcrumbs />
                </div>
            </div>

            <div class="lpx-content-wrapper">
                <div class="lpx-content">
                    <!-- Acciones de página (azul) -->
                    <CustomPageActions />
                    @Body
                </div>
            </div>

            <footer><Footer /></footer>
        </div>
    </div>

    <MobileNavbar />
</div>

Claves:

• Usa los componentes SideMenu/MainHeader del namespace SideMenu (no los de TopMenu).
• Mantén el contenedor con id="lpx-wrapper" y clases lpx-… para que aplique el CSS del tema.
• Si reemplazas componentes, verifica que las clases y jerarquía sean compatibles con LeptonX.

C) Asegúrate de no cambiar al layout TopMenu por error Si en Configure<LeptonXThemeBlazorOptions> apuntas a TopMenuLayout o si tu CustomApplicationLayout usa componentes del namespace “TopMenu”, el side menu no se renderiza. Verifica namespaces:

• Correcto para menú lateral: Volo.Abp.AspNetCore.Components.Web.LeptonXTheme.Components.ApplicationLayout.SideMenu.*
• Evita mezclar con TopMenu.*

D) Menú principal y elementos El SideMenu se llena con el Main Menu de ABP (IMenuManager y tus MenuContributors). No necesitas dibujarlo a mano, solo asegúrate de agregar los ApplicationMenuItem en tu MenuContributor (padres e hijos).

E) Si el menú lateral aparece colapsado/oculto El layout puede estar en modo hover/collapsed por CSS. Asegúrate de no añadir clases que escondan el menú o scripts que cambien el estado. En caso de necesitar forzar estado abierto por defecto, puedes controlar clases de “lpx-wrapper” según el comportamiento deseado.

2. Sources

• https://abp.io/docs/latest/ui-themes/lepton-x/blazor
• https://docs.abp.io/en/abp/latest/UI/Blazor/Navigation-Menu

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1. Solution Yes—ABP applications (monolith or microservices) can be deployed to Azure Container Apps (ACA). You have two main options:

A) Azure Container Apps (serverless containers)

• When to choose: simpler ops than Kubernetes, fast scale-out, HTTP-based microservices, Dapr sidecars if needed.
• How to do it for ABP:
  1. Build and push images
     • Use the Dockerfiles/scripts in your ABP solution (etc/build/build-images-locally.ps1) to build and push each service image to your registry.
  2. Create ACA Environment + Container Apps
     • Create an ACA Environment.
     • Create one Container App per ABP service (e.g., AuthServer, IdentityService, SaaSService, AdministrationService, Web/PublicWeb, Gateways, Background workers).
     • For db migration/seed, create an ACA Job that runs your DbMigrator image once, with the same environment variables/secrets as the services.
  3. Configure environment variables (per app)
     • App__SelfUrl: https://{your-app}.azurecontainerapps.io
     • ASPNETCORE_URLS: http://+:80
     • AuthServer__Authority: https://{auth-app}.azurecontainerapps.io
     • ConnectionStrings__Default: your Azure SQL connection string
     • RemoteServices__{ServiceName}__BaseUrl: point to the relevant container app URLs (or to gateway)
     • IdentityClients/Redis/RabbitMQ/ElasticSearch etc. as needed
  4. Set ingress
     • Expose only web/publicweb and gateways externally; keep internal services non-public if using internal calls.
  5. Multi-tenant domain (optional)
     • If using wildcard subdomain tenancy, configure:
       • Tenant resolver domain pattern in AuthServer and Web apps.
       • Account options for multi-domain tenants (ABP 5+).
     • In ACA, front this with Azure Front Door or Azure Application Gateway if you need custom domain + wildcard TLS for subdomains.

Reference template (for a simple MVC app to ACA)

• Build and push Docker images (etc/build/build-images-locally.ps1).
• Create Container App for Web:
  • Image: yourweb:tag
  • Ingress: External, port 80
  • Env vars:
    • App__SelfUrl = https://{app-name}.{env-id}.azurecontainerapps.io
    • ASPNETCORE_URLS = http://+:80
    • AuthServer__Authority = https://{same as SelfUrl or Auth container app URL}
    • ConnectionStrings__Default = <Azure SQL connection string>
• Create ACA Job (DbMigrator):
  • Image: yourdbmigrator:tag
  • Trigger: Manual or Scheduled once
  • Env vars: same as above (AuthServer, ConnectionStrings)
  • Run once before first release.

B) Azure Kubernetes Service (AKS)

• When to choose: advanced networking, full control, Helm/Ingress, production-grade traffic policies, sidecars, service mesh.
• How to do it for ABP:
  1. Build and push images as above.
  2. Use Helm charts per service (AuthServer, Web/PublicWeb, APIs, Gateways, DbMigrator).
  3. Configure Ingress (nginx/AGIC), certificates (cert-manager/Let’s Encrypt).
  4. Provide the same ABP environment variables via values.yaml.
  5. Automate via Azure DevOps pipelines.

ABP-specific deployment notes for distributed/microservice solutions

• Set SelfUrl, AuthServer.Authority and each RemoteServices.BaseUrl to the public addresses that clients/services will actually call.
• If you face issuer mismatch errors, ensure AuthServer’s issuer equals the external HTTPS authority you set (and if there’s an internal meta address, set it via configuration for internal calls).
• For subdomain-based multi-tenancy, use ABP’s tenant resolvers and account options for multi-domain, and ensure DNS + TLS supports wildcards.

2. Sources

• https://abp.io/docs/latest/deployment/distributed-microservice
• https://abp.io/community/articles/r93u9c6d

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1. Solution

• Root cause is networking, not ABP. Your IIS worker (Windows process) is trying to connect to 127.0.0.1:6379 on Windows, but your Redis is running inside WSL. That loopback is not always reachable from Windows, and WSL can recycle/change connectivity. That’s why RedisInsight shows PONG, then later “Could not connect…”.

• Fix options (pick one):

  • Preferred: Run Redis natively on Windows or in Docker with a host port binding, then point ABP to that host:port. Example appsettings: { "Redis": { "Configuration": "localhost:6379,abortConnect=false" } }
  • Or, expose the WSL Redis to Windows:
    • In WSL redis.conf: bind 0.0.0.0 and set a password; if needed, protected-mode no (only temporarily for testing). Restart Redis.
    • Find WSL IP from Windows: wsl.exe -d Ubuntu ip -4 addr show eth0 (or use wsl hostname -I). Use that IP in appsettings instead of 127.0.0.1: { "Redis": { "Configuration": "WSL_IP:6379,abortConnect=false,password=yourpassword" } }
    • Ensure Windows Firewall allows outbound 6379 to that IP.
    • Note: WSL IP can change after restart; prefer fixed host (Docker or Windows service) for production.

• Remove custom ConnectionMultiplexer.Connect code and let ABP wire Redis via configuration. In ABP 8.x, using Volo.Abp.Caching.StackExchangeRedis, setting Redis:Configuration is enough for distributed cache and distributed locks. If you need a distributed lock provider, use the same options and reuse the IConnectionMultiplexer singleton instead of creating a new one. Example module: using Microsoft.Extensions.Caching.StackExchangeRedis; using StackExchange.Redis; using Medallion.Threading.Redis;

  [DependsOn(typeof(Volo.Abp.Caching.StackExchangeRedis.AbpCachingStackExchangeRedisModule))] public class MyBankStoreAuthServerModule : AbpModule { public override void ConfigureServices(ServiceConfigurationContext context) { PostConfigure<RedisCacheOptions>(options => { options.ConfigurationOptions ??= ConfigurationOptions.Parse(context.Services.GetConfiguration()["Redis:Configuration"]); options.ConfigurationOptions.AbortOnConnectFail = false; });

      context.Services.AddSingleton<IConnectionMultiplexer>(sp =>
      {
          var cfg = sp.GetRequiredService<IConfiguration>()["Redis:Configuration"];
          var opts = ConfigurationOptions.Parse(cfg);
          opts.AbortOnConnectFail = false;
          return ConnectionMultiplexer.Connect(opts);
      });
  
      context.Services.AddSingleton<IDistributedLockProvider>(sp =>
      {
          var mux = sp.GetRequiredService<IConnectionMultiplexer>();
          return new RedisDistributedSynchronizationProvider(mux.GetDatabase());
      });
  }
  

  }

• If your Redis requires SSL (e.g., Azure), include ssl=True and the password: "Redis": { "Configuration": "mycache.redis.cache.windows.net:6380,password=KEY,ssl=True,abortConnect=false" }

• Quick health checks from Windows (not WSL):

  • Test TCP: PowerShell: Test-NetConnection -ComputerName <host> -Port 6379
  • Use a Windows redis-cli or a .NET console app with the same connection string as your IIS app.

• Why AbortOnConnectFail=false didn’t help: It only makes the multiplexer keep retrying; it won’t fix an unreachable endpoint. You must point to a reachable host:port from the IIS worker process.

2. Sources

• ABP Redis integration and configuration:
  • https://abp.io/docs/latest/framework/fundamentals/redis-cache
• Community article with unified Redis configuration patterns (includes Redis:Configuration usage and abortConnect guidance):
  • https://abp.io/community/articles/qp90c7u4

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1. Solution Based on your last note, the issue only occurs with the published (deployed) services, while everything works locally. In ABP Angular + OpenIddict, this almost always comes down to tenant resolution not being forwarded correctly to the Auth Server or lost at the reverse proxy/gateway. Use the checklist below to make the deployed setup behave exactly like local.

• Ensure the auth redirect includes the tenant in query string If you replaced the login component or call navigateToLogin yourself, pass the current tenant explicitly so the Auth Server doesn’t default to host:

import { AuthService, SessionStateService } from '@abp/ng.core';
  import { inject } from '@angular/core';

  export class HomeComponent {
    private authService = inject(AuthService);
    private session = inject(SessionStateService);

    login() {
      const tid = this.session.getTenant()?.id;
      if (tid) {
        this.authService.navigateToLogin({ __tenant: String(tid) });
      } else {
        this.authService.navigateToLogin();
      }
    }
  }

Notes:

• SessionStateService uses application-configuration to populate current tenant. If your Angular app is behind a gateway or CDN, ensure the initial GETs to AbpApplicationConfiguration endpoint include and preserve the tenant context (see proxy/gateway section).

• Configure tenant resolvers on AuthServer and Gateway/Host The Auth Server must resolve the tenant from the incoming request. Add both Header and QueryString resolvers (and Domain if you use subdomains):

using Volo.Abp.MultiTenancy;

  Configure<AbpTenantResolveOptions>(options =>
  {
      options.AddHeaderTenantResolver();        // __tenant header
      options.AddQueryStringTenantResolver();   // ?__tenant=<id or name>
      // Add domain resolver if you use subdomain-based tenancy:
      // options.AddDomainTenantResolver("*.your-domain.com"); // example
  });

• Make sure your reverse proxy and the API gateway forward the __tenant header Typical cause in production: the gateway/proxy strips custom headers. Ensure:

  • Nginx: proxy_set_header __tenant $http___tenant;
  • YARP/Envoy/Ingress: allow and forward the __tenant header.
  • If you only send the tenant via query string, ensure the proxy does not rewrite/strip the query. Keep ?__tenant=… when redirecting to AuthServer.
  • If you rely on domain resolver, verify Host header is preserved end-to-end.

• Validate OpenIddict client configuration in AuthServer matches the deployed domains For the Angular app client (e.g., Ticket9991_App):

  • Allowed flows: code or password (as you tested). If you use code flow in production, keep “Allow authorization code flow” and “Allow refresh token flow” checked.
  • Redirect URIs must include your deployed Angular domain(s), exactly:
    • https://your-angular-app-domain/
    • If you have multiple tenants/domains, list each redirect URI explicitly. Avoid wildcards for redirect URIs.
  • Post-logout redirect URIs the same way.
  • CORS: include Angular domains; don’t rely on overly broad wildcards.
  • If your AuthServer is behind a reverse proxy/HTTPS terminator, set the correct Authority/Issuer to the public HTTPS URL and trust headers (so redirects use public URLs).

• Align Angular environment with production hosts Example when using a single AuthServer and single API for all tenants:

  • Angular app per tenant domain: https://{0}.your-app.com
  • oAuthConfig.issuer: https://auth.your-domain.com/
  • apis.default.url: https://api.your-domain.com
  • If you need tenant isolation by subdomain, keep application.baseUrl and redirectUri using {0} so Angular auto-detects tenant from subdomain. If you are not using subdomains, don’t use {0} and rely on __tenant forwarding as shown above.

• If tenant switching appears on AuthServer login UI in production, pass a fixed tenant or enforce domain resolver

  • Passing __tenant in navigateToLogin removes the need to switch.
  • If the AuthServer itself determines tenant by domain, configure AddDomainTenantResolver accordingly and ensure the AuthServer public URL matches the domain pattern so it auto-picks the tenant.
  • If you must disable tenant switch UI, keep the login flow always receiving a concrete tenant (via query or domain) so the switcher is not shown.

• Common deployment pitfalls to check

  • HTTPS offloading: Ensure the application thinks it is HTTPS. Configure ForwardedHeaders so OpenIddict builds correct redirect URIs.
  • Mismatched Authority: AuthServer Authority must be the public URL users see (not internal container DNS).
  • Cookie/SameSite: If you customized cookies, keep SameSite=None; Secure for cross-site redirects.
  • Clock skew: If you see loops, check time sync between Angular host and AuthServer machines.

• For code-flow: include tenant in the first authorize redirect ABP’s Angular OAuth code-flow strategy already appends extra params you pass to navigateToLogin. Your call with { __tenant: tid } ensures the authorize request contains __tenant and OpenIddict can resolve tenant before rendering login.

2. Sources

• ABP Angular multi-tenancy basics: https://abp.io/docs/latest/framework/ui/angular/multi-tenancy
• ABP multi-tenancy overview: https://abp.io/docs/latest/framework/architecture/multi-tenancy

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• ABP Angular projelerinde sol menü (sidebar) davranışını özelleştirmek için, menüyü kontrol eden component veya template üzerinde doğrudan class ekleyip/çıkararak veya bir state değişkeniyle sidebar'ın açık/kapalı olmasını yönetebilirsiniz.

• Varsayılan olarak AdminLTE veya benzeri temalarda, sidebar'ın mouse ile üzerine gelindiğinde açılması/uzaklaşınca kapanması gibi bir "hover" davranışı olabilir. Ancak, bir butona tıklandığında sidebar'ın kalıcı olarak gizlenmesini istiyorsanız, aşağıdaki gibi bir yöntem uygulayabilirsiniz:

1. Sidebar'ın açık/kapalı durumunu tutan bir değişken tanımlayın:

// app.component.ts veya ilgili component
   isSidebarCollapsed = false;

   toggleSidebar() {
     this.isSidebarCollapsed = !this.isSidebarCollapsed;
   }

2. Sidebar'ın HTML'inde bu değişkene göre class ekleyin:

<aside class="main-sidebar" [class.sidebar-collapse]="isSidebarCollapsed">
     <!-- Sidebar content -->
   </aside>
   <button (click)="toggleSidebar()">Gizle/Göster</button>

3. Eğer AdminLTE kullanıyorsanız, sidebar'ı programatik olarak kapatmak için aşağıdaki jQuery kodunu da kullanabilirsiniz:

declare var $: any;

   toggleSidebar() {
     $('.main-sidebar').addClass('sidebar-collapse');
   }

• Böylece, butona tıkladığınızda sidebar kalıcı olarak gizlenir ve mouse ile üzerine gelindiğinde tekrar açılmaz.

• Eğer mevcut davranış "hover" ile açılıp kapanıyorsa, bu davranışı devre dışı bırakmak için ilgili CSS veya JS kodunu kontrol edin ve sadece tıklama ile açılıp kapanacak şekilde ayarlayın.

Kaynaklar:

• ABP Angular Component Replacement
• ABP Angular AdminLTE Customization Example

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To configure multiple Kafka topics in your ABP microservice, you should define each topic in your configuration and use the distributed event bus system to publish and subscribe to events for different topics. ABP's Kafka integration allows you to specify the topic name per event type using the event bus options.

Here's how you can configure multiple Kafka topics:

1. In your appsettings.json, define the Kafka connection and default topic:

"Kafka": {
     "Connections": {
       "Default": {
         "BootstrapServers": "localhost:9092"
       }
     },
     "EventBus": {
       "GroupId": "my-group"
     }
   }

2. In your module's ConfigureServices method, configure the distributed event bus to map specific event types to specific topics:

Configure<AbpDistributedEventBusOptions>(options =>
   {
       options.Outboxes.ConfigureKafka(kafka =>
       {
           kafka.TopicSelector = eventType =>
           {
               // Map event types to topics
               if (eventType == typeof(MyFirstEvent))
                   return "first-topic";
               if (eventType == typeof(MySecondEvent))
                   return "second-topic";
               // Default topic
               return "default-topic";
           };
       });
   });

3. When you publish an event, ABP will use the topic specified by your selector function.

This approach allows you to handle multiple Kafka topics in a single microservice, with each event type routed to its designated topic.

Sources:

• ABP Kafka Distributed Event Bus Integration

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Thank you for your message and for your continued support of the ABP Framework.

If your Solo Developer License is still active and ABP Suite access is included in your subscription, you should retain access until your license expires. If you have unexpectedly lost access, this may be due to a technical or account-related issue.

Here are the recommended steps:

1. Verify your license status at the official ABP portal: https://abp.io/support or https://abp.io/pricing.
2. If your license is confirmed as active and you still cannot access ABP Suite, please contact ABP support directly via https://abp.io/support. Provide your license details and describe the issue for priority assistance.
3. You may also try logging out and back in via the ABP CLI:

abp logout
   abp login <your-email>

This can refresh your license status locally.

ABP support prioritizes active license holders, and your access should be restored if your subscription is valid.

Sources:

• https://abp.io/pricing
• https://abp.io/support
• https://abp.io/docs/latest/others/free-licenses-vs-pro-licenses

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.

• Ensure your Redis server is accessible from Windows Server 2022 where IIS is running. The fact that redis-cli ping works in WSL/Ubuntu does not guarantee that the Windows environment (where your IIS app pool runs) can reach Redis. By default, Redis on WSL or Linux binds to 127.0.0.1 (localhost), which is not accessible from Windows unless you configure it to listen on all interfaces.

• Update your Redis configuration (/etc/redis/redis.conf or equivalent) to bind to 0.0.0.0 and set protected-mode no (for testing only; use proper security in production). Restart Redis after changes.

• In your ABP app's appsettings.json, set the Redis connection string to the correct host and port. If Redis is running on WSL, use the WSL IP address (find it with ip addr in Ubuntu) or use localhost if you have configured port forwarding.

  Example:

"Redis": {
    "Configuration": "localhost:6379"
  }

• If you are using a password, include it:

"Redis": {
    "Configuration": "localhost:6379,password=yourpassword"
  }

• If you want the app to keep retrying on connection failure, add abortConnect=false to the connection string:

"Redis": {
    "Configuration": "localhost:6379,abortConnect=false"
  }

• Make sure the Windows firewall allows outbound connections to the Redis port (default 6379).

• If you are using Docker for Redis, ensure the container port is mapped to the host and accessible from Windows.

• After updating the configuration, restart your IIS application.

• For ABP 8.x, the recommended configuration key is Redis:Configuration. You do not need to manually configure StackExchange.Redis in code; ABP will use the configuration automatically.

• For troubleshooting, try connecting to Redis from Windows using a tool like redis-cli.exe for Windows or a .NET console app using the same connection string.

Sources:

• Universal Redis Configuration for ABP Applications with .NET Aspire Support
• Password required Redis with ABP Framework and Docker
• ABP Framework Redis Integration

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To resolve issues with email validation and broken confirmation links after upgrading to ABP Framework v9.2.3, please review the following steps and considerations:

1. Check the Email Link Generation:
   • ABP generates email confirmation links using the configured App:SelfUrl (for the main app) and App:ClientUrl (for Angular UI) settings. If these are not set correctly, the generated links may be invalid or point to the wrong domain.
   • Ensure that your appsettings.json (or environment-specific config) for the Auth Server and API includes:

"App": {
       "SelfUrl": "https://your-auth-server-url",
       "ClientUrl": "https://your-angular-app-url"
     }

• For tiered or separated deployments, both URLs must be set and reachable from the user's browser.

2. Check for Link Rewriting or Email Provider Modifications:

   • The sample link you provided (http://url9362.ccalp.net/ls/click?...) appears to be rewritten by an email delivery service (such as SendGrid, Mailjet, or similar). These services often rewrite links for click tracking.
   • If the original ABP-generated link is correct, but the received email contains a rewritten/broken link, check your email provider's settings to disable or adjust link tracking.

3. Verify Angular Environment and API URLs:

   • In your Angular app, ensure the environment.ts or environment.prod.ts files have the correct oAuthConfig.issuer and API URLs matching your Auth Server and API endpoints.

4. Test the Raw Link:

   • Temporarily log or display the raw confirmation link before sending the email to verify that ABP is generating the correct URL.

5. Review ABP Emailing and Account Module Docs:

   • Review the official documentation for any changes in v9.x regarding email confirmation and MFA:
     • ABP Emailing
     • ABP Account Module

6. MFA and Email Confirmation:

   • MFA (Multi-Factor Authentication) is supported, but email confirmation is a separate process. Ensure that your MFA flow does not depend on a broken email confirmation step.

If the ABP-generated link is correct before being sent, the issue is likely with your email provider's link rewriting. If the link is incorrect before sending, review your App:SelfUrl and App:ClientUrl settings.

Sources:

• https://docs.abp.io/en/abp/latest/Emailing
• https://docs.abp.io/en/abp/latest/Modules/Account

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