Extension property in Identity Users not working in Azure #6195

19 Answer(s)

• 

  0

  Anjali_Musmade created 5 months ago

  Support Team Support Team Member

  Hi ccernat,

  Can you please check your deployed database to see if the values for ProviderId are present or not?

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• 

  0

  ccernat created 5 months ago

  Hello!

  All good there. As I said, if I access the endpoint /api/providers on Azure, I get the correct response, with the providers list, as shown in the screen in the 1st post.

  

  

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• 

  0

  maliming created 5 months ago

  Support Team Fullstack Developer

  hi

  Please share full error logs. Thanks

  Include Api and balzor websites.

  liming.ma@volosoft.com

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• 

  0

  maliming created 5 months ago

  Support Team Fullstack Developer

  hi

  Please add the MyBlazorServerLookupApiRequestService to your blazor project and try again. The error logs will show the reason.

  After the above test, you can add RemoteServices to your appsettins.json

    "RemoteServices": {
      "Default": {
        "BaseUrl": "https://your-real-url-dev.azurewebsites.net/"
      }
    },
  

  Thanks.

  using System;
  using System.Globalization;
  using System.Net.Http;
  using System.Threading.Tasks;
  using Microsoft.AspNetCore.Components;
  using Microsoft.AspNetCore.Http;
  using Microsoft.Extensions.Logging;
  using Volo.Abp;
  using Volo.Abp.AspNetCore.Components.Web.Extensibility;
  using Volo.Abp.DependencyInjection;
  using Volo.Abp.Http.Client;
  using Volo.Abp.Http.Client.Authentication;
  using Volo.Abp.MultiTenancy;
  
  namespace Metro.Blazor;
  
  [Dependency(ReplaceServices = true)]
  public class MyBlazorServerLookupApiRequestService : ILookupApiRequestService, ITransientDependency
  {
      public IHttpClientFactory HttpClientFactory { get; }
      public IRemoteServiceHttpClientAuthenticator HttpClientAuthenticator { get; }
      public IRemoteServiceConfigurationProvider RemoteServiceConfigurationProvider { get; }
      public ICurrentTenant CurrentTenant { get; }
      public IHttpContextAccessor HttpContextAccessor { get; }
      public NavigationManager NavigationManager { get; }
  
      public ILogger<MyBlazorServerLookupApiRequestService> Logger { get; }
  
      public MyBlazorServerLookupApiRequestService(IHttpClientFactory httpClientFactory,
          IRemoteServiceHttpClientAuthenticator httpClientAuthenticator,
          ICurrentTenant currentTenant,
          IHttpContextAccessor httpContextAccessor,
          NavigationManager navigationManager,
          IRemoteServiceConfigurationProvider remoteServiceConfigurationProvider,
          ILogger<MyBlazorServerLookupApiRequestService> logger)
      {
          HttpClientFactory = httpClientFactory;
          HttpClientAuthenticator = httpClientAuthenticator;
          CurrentTenant = currentTenant;
          HttpContextAccessor = httpContextAccessor;
          NavigationManager = navigationManager;
          RemoteServiceConfigurationProvider = remoteServiceConfigurationProvider;
          Logger = logger;
      }
  
      public async Task<string> SendAsync(string url)
      {
          Logger.LogError("SendAsync: {url}", url);
  
          var client = HttpClientFactory.CreateClient();
          var requestMessage = new HttpRequestMessage(HttpMethod.Get, url);
  
          var uri = new Uri(url, UriKind.RelativeOrAbsolute);
          if (!uri.IsAbsoluteUri)
          {
              Logger.LogError("SendAsync: {url} is not absolute uri", url);
  
              var baseUrl = string.Empty;
              try
              {
                  //Blazor tiered -- mode
                  var remoteServiceConfig = await RemoteServiceConfigurationProvider.GetConfigurationOrDefaultAsync("Default");
                  baseUrl = remoteServiceConfig.BaseUrl;
  
                  Logger.LogError("Blazor tiered -- mode: {baseUrl}", baseUrl);
  
                  client.BaseAddress = new Uri(baseUrl);
                  AddHeaders(requestMessage);
                  await HttpClientAuthenticator.Authenticate(new RemoteServiceHttpClientAuthenticateContext(client,
                      requestMessage, new RemoteServiceConfiguration(baseUrl), string.Empty));
              }
              catch (AbpException e) // Blazor-Server mode.
              {
                  Logger.LogError(e, "AbpException: {message}", e.Message);
  
                  baseUrl = NavigationManager.BaseUri;
  
                  Logger.LogError("AbpException Blazor tiered -- mode: {baseUrl}", baseUrl);
  
                  client.BaseAddress = new Uri(baseUrl);
                  foreach (var header in HttpContextAccessor.HttpContext!.Request.Headers)
                  {
                      requestMessage.Headers.TryAddWithoutValidation(header.Key, header.Value.ToArray());
                  }
              }
          }
  
          var response = await client.SendAsync(requestMessage);
          return await response.Content.ReadAsStringAsync();
      }
  
      protected virtual void AddHeaders(HttpRequestMessage requestMessage)
      {
          if (CurrentTenant.Id.HasValue)
          {
              requestMessage.Headers.Add(TenantResolverConsts.DefaultTenantKey, CurrentTenant.Id.Value.ToString());
          }
  
          var currentCulture = CultureInfo.CurrentUICulture.Name ?? CultureInfo.CurrentCulture.Name;
          if (!currentCulture.IsNullOrEmpty())
          {
              requestMessage.Headers.AcceptLanguage.Add(new(currentCulture));
          }
      }
  }
  
  

  System.AggregateException: One or more errors occurred. (Object reference not set to an instance of an object.)
   ---> System.NullReferenceException: Object reference not set to an instance of an object.
     at Volo.Abp.AspNetCore.Components.Server.Extensibility.BlazorServerLookupApiRequestService.SendAsync(String url)
     at Volo.Abp.BlazoriseUI.Components.ObjectExtending.LookupExtensionProperty`2.GetLookupItemsAsync(String filter)
     at Volo.Abp.BlazoriseUI.Components.ObjectExtending.LookupExtensionProperty`2.SearchFilterChangedAsync(String filter)
     at Volo.Abp.BlazoriseUI.Components.ObjectExtending.LookupExtensionProperty`2.OnAfterRenderAsync(Boolean firstRender)
     --- End of inner exception stack trace ---
  

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• 

  0

  ccernat created 5 months ago

  Hi,

  The original error disappeared, but now I have this:

  2023-11-22 07:14:32.122 +02:00 [WRN] Unhandled exception rendering component: '<' is an invalid start of a value. LineNumber: 1 | BytePositionInLine: 0. System.Text.Json.JsonReaderException: '<' is an invalid start of a value. LineNumber: 1 | BytePositionInLine: 0. at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan1 bytes) at System.Text.Json.Utf8JsonReader.ConsumeValue(Byte marker) at System.Text.Json.Utf8JsonReader.ReadFirstToken(Byte first) at System.Text.Json.Utf8JsonReader.ReadSingleSegment() at System.Text.Json.Utf8JsonReader.Read() at System.Text.Json.JsonDocument.Parse(ReadOnlySpan1 utf8JsonSpan, JsonReaderOptions readerOptions, MetadataDb& database, StackRowStack& stack) at System.Text.Json.JsonDocument.Parse(ReadOnlyMemory1 utf8Json, JsonReaderOptions readerOptions, Byte[] extraRentedArrayPoolBytes, PooledByteBufferWriter extraPooledByteBufferWriter) at System.Text.Json.JsonDocument.Parse(ReadOnlyMemory1 json, JsonDocumentOptions options) at System.Text.Json.JsonDocument.Parse(String json, JsonDocumentOptions options) at Volo.Abp.BlazoriseUI.Components.ObjectExtending.LookupExtensionProperty2.GetLookupItemsAsync(String filter) at Volo.Abp.BlazoriseUI.Components.ObjectExtending.LookupExtensionProperty2.SearchFilterChangedAsync(String filter) at Volo.Abp.BlazoriseUI.Components.ObjectExtending.LookupExtensionProperty2.OnAfterRenderAsync(Boolean firstRender) at Microsoft.AspNetCore.Components.RenderTree.Renderer.GetErrorHandledTask(Task taskToHandle, ComponentState owningComponentState) 2023-11-22 07:14:32.129 +02:00 [ERR] Unhandled exception in circuit 'PzKxz14If1PFA-nNOPshZvR2VREDcT6b8hBgLIBgji0'. System.Text.Json.JsonReaderException: '<' is an invalid start of a value. LineNumber: 1 | BytePositionInLine: 0. at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan1 bytes) at System.Text.Json.Utf8JsonReader.ConsumeValue(Byte marker) at System.Text.Json.Utf8JsonReader.ReadFirstToken(Byte first) at System.Text.Json.Utf8JsonReader.ReadSingleSegment() at System.Text.Json.Utf8JsonReader.Read() at System.Text.Json.JsonDocument.Parse(ReadOnlySpan1 utf8JsonSpan, JsonReaderOptions readerOptions, MetadataDb& database, StackRowStack& stack) at System.Text.Json.JsonDocument.Parse(ReadOnlyMemory1 utf8Json, JsonReaderOptions readerOptions, Byte[] extraRentedArrayPoolBytes, PooledByteBufferWriter extraPooledByteBufferWriter) at System.Text.Json.JsonDocument.Parse(ReadOnlyMemory1 json, JsonDocumentOptions options) at System.Text.Json.JsonDocument.Parse(String json, JsonDocumentOptions options) at Volo.Abp.BlazoriseUI.Components.ObjectExtending.LookupExtensionProperty2.GetLookupItemsAsync(String filter) at Volo.Abp.BlazoriseUI.Components.ObjectExtending.LookupExtensionProperty2.SearchFilterChangedAsync(String filter) at Volo.Abp.BlazoriseUI.Components.ObjectExtending.LookupExtensionProperty2.OnAfterRenderAsync(Boolean firstRender) at Microsoft.AspNetCore.Components.RenderTree.Renderer.GetErrorHandledTask(Task taskToHandle, ComponentState owningComponentState) 2023-11-22 07:14:32.133 +02:00 [INF] Executed endpoint '/_blazor'

  This is because it's returning the login page, but I am logged in and the controller is decorated with the Authorized for Admin role. I wouldn't want to allow anonymous on that endpoint.

  PS: Shouldn't the app settings related to RemoteServices:Default:BaseUrl be generated with the Blazor Server template from ABP Suite?

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• 

  0

  maliming created 5 months ago

  Support Team Fullstack Developer

  hi

  Let me check it on the azure website.

  And share your logs.txt again. Thanks.

  

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• 

  0

  maliming created 5 months ago

  Support Team Fullstack Developer

  Please enable the WebSocket feature in your Azure server.

  

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• 

  0

  maliming created 5 months ago

  Support Team Fullstack Developer

  hi

  Let;s check what is the value of responseString

  var responseString = await response.Content.ReadAsStringAsync();
  Logger.LogInformation("Response: {0}", responseString);
  return responseString;
  

  [Dependency(ReplaceServices = true)]
  public class MyBlazorServerLookupApiRequestService : ILookupApiRequestService, ITransientDependency
  {
      public IHttpClientFactory HttpClientFactory { get; }
      public IRemoteServiceHttpClientAuthenticator HttpClientAuthenticator { get; }
      public IRemoteServiceConfigurationProvider RemoteServiceConfigurationProvider { get; }
      public ICurrentTenant CurrentTenant { get; }
      public IHttpContextAccessor HttpContextAccessor { get; }
      public NavigationManager NavigationManager { get; }
  
      public ILogger<MyBlazorServerLookupApiRequestService> Logger { get; }
  
      public MyBlazorServerLookupApiRequestService(IHttpClientFactory httpClientFactory,
          IRemoteServiceHttpClientAuthenticator httpClientAuthenticator,
          ICurrentTenant currentTenant,
          IHttpContextAccessor httpContextAccessor,
          NavigationManager navigationManager,
          IRemoteServiceConfigurationProvider remoteServiceConfigurationProvider,
          ILogger<MyBlazorServerLookupApiRequestService> logger)
      {
          HttpClientFactory = httpClientFactory;
          HttpClientAuthenticator = httpClientAuthenticator;
          CurrentTenant = currentTenant;
          HttpContextAccessor = httpContextAccessor;
          NavigationManager = navigationManager;
          RemoteServiceConfigurationProvider = remoteServiceConfigurationProvider;
          Logger = logger;
      }
  
      public async Task<string> SendAsync(string url)
      {
          var client = HttpClientFactory.CreateClient();
          var requestMessage = new HttpRequestMessage(HttpMethod.Get, url);
  
          var uri = new Uri(url, UriKind.RelativeOrAbsolute);
          if (!uri.IsAbsoluteUri)
          {
              var remoteServiceConfig = await RemoteServiceConfigurationProvider.GetConfigurationOrDefaultOrNullAsync("Default");
              if (remoteServiceConfig != null)
              {
                  // Blazor tiered mode
                  var baseUrl = remoteServiceConfig.BaseUrl;
                  client.BaseAddress = new Uri(baseUrl);
                  AddHeaders(requestMessage);
                  await HttpClientAuthenticator.Authenticate(new RemoteServiceHttpClientAuthenticateContext(client, requestMessage, new RemoteServiceConfiguration(baseUrl), string.Empty));
              }
              else
              {
                  // Blazor server  mode
                  client.BaseAddress = new Uri(NavigationManager.BaseUri);
                  foreach (var header in HttpContextAccessor.HttpContext!.Request.Headers)
                  {
                      requestMessage.Headers.TryAddWithoutValidation(header.Key, header.Value.ToArray());
                  }
              }
          }
  
          var response = await client.SendAsync(requestMessage);
  
          var responseString = await response.Content.ReadAsStringAsync();
  
          Logger.LogInformation("Response: {0}", responseString);
  
          return responseString;
      }
  
      protected virtual void AddHeaders(HttpRequestMessage requestMessage)
      {
          if (CurrentTenant.Id.HasValue)
          {
              requestMessage.Headers.Add(TenantResolverConsts.DefaultTenantKey, CurrentTenant.Id.Value.ToString());
          }
  
          var currentCulture = CultureInfo.CurrentUICulture.Name ?? CultureInfo.CurrentCulture.Name;
          if (!currentCulture.IsNullOrEmpty())
          {
              requestMessage.Headers.AcceptLanguage.Add(new(currentCulture));
          }
      }
  }
  

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• 

  0

  maliming created 5 months ago

  Support Team Fullstack Developer

  hi

  Please add these code to output the headers.

  We have to attach the cookies to call the endpoint.

  If there is no cookies, the HTML of login page will show up.

  // Blazor server mode
  client.BaseAddress = new Uri(NavigationManager.BaseUri);
  foreach (var header in HttpContextAccessor.HttpContext!.Request.Headers)
  {
      Logger.LogInformation("Header: {0} = {1}", header.Key, header.Value);
      requestMessage.Headers.TryAddWithoutValidation(header.Key, header.Value.ToArray());
  }
  

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• 

  0

  ccernat created 5 months ago

  Replied on email with the logs.

  Tks.

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• 

  0

  maliming created 5 months ago

  Support Team Fullstack Developer

  hi

  Can you set the MinimumLevel to Debug?

  Thanks.

  Log.Logger = new LoggerConfiguration()
      .MinimumLevel.Debug()
      .Enrich.FromLogContext()
      .WriteTo.Async(c => c.File("Logs/logs.txt"))
      .WriteTo.Async(c => c.Console())
      .CreateLogger();
  

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• 

  0

  ccernat created 5 months ago

  Done. Sent by email.

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• 

  0

  maliming created 5 months ago

  Support Team Fullstack Developer

  hi

  Thank you!

  We have to remove the Accept-Encoding header.

  The solution is:

  
  // Blazor server mode
  client.BaseAddress = new Uri(NavigationManager.BaseUri);
  foreach (var header in HttpContextAccessor.HttpContext!.Request.Headers.Where(x => x.Key != "Accept-Encoding"))
  {
      requestMessage.Headers.TryAddWithoutValidation(header.Key, header.Value.ToArray());
  }
  

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• 

  0

  maliming created 5 months ago

  Support Team Fullstack Developer

  https://github.com/abpframework/abp/pull/18226

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• 

  0

  ccernat created 5 months ago

  Hi,

  It's working correctly now but only returns 10 items.

  Where can I change the paging? Or to return me all the items from the controller?

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• 

  0

  maliming created 5 months ago

  Support Team Fullstack Developer

  hi

  This feature doesn't support paging now.

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• 

  0

  ccernat created 5 months ago

  But how can I return all items? I don't want paging. I want all items. It returns only 1st 10 items.

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• 

  0

  maliming created 5 months ago

  Support Team Fullstack Developer

  hi

  You can add a new method to app service to get all items.

  Or set the MaxResultCount of GetProvidersInput to int.MaxValue.

  so add a new method will be better.

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• 

  0

  ccernat created 5 months ago

  Tks. Solved!

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