feat 网关继承微服务Swagger

gateways/KonSoft.InternalGateway/Aggregations/ApplicationConfiguration/AppConfigurationAggregation.cs

@@ -0,0 +1,91 @@
+using KonSoft.InternalGateway.Aggregations.Base;
+using Volo.Abp.AspNetCore.Mvc.ApplicationConfigurations;
+using Volo.Abp.DependencyInjection;
+
+namespace KonSoft.InternalGateway.Aggregations.ApplicationConfiguration;
+
+public class AppConfigurationAggregation : AggregateServiceBase<ApplicationConfigurationDto>,
+    IAppConfigurationAggregation, ITransientDependency
+{
+    public string AppConfigRouteName => "EshopOnAbpApplicationConfiguration";
+    public string AppConfigEndpoint => "api/abp/application-configuration";
+
+    protected IAppConfigurationRemoteService AppConfigurationRemoteService { get; }
+
+    public AppConfigurationAggregation(
+        IAppConfigurationRemoteService appConfigurationRemoteService) : base(
+        appConfigurationRemoteService)
+    {
+        AppConfigurationRemoteService = appConfigurationRemoteService;
+    }
+
+    public async Task<ApplicationConfigurationDto> GetAppConfigurationAsync(AppConfigurationRequest input)
+    {
+        var remoteAppConfigurationResults =
+            await AppConfigurationRemoteService.GetMultipleAsync(input.Endpoints);
+
+        //merge only application configuration settings data
+        var mergedResult = MergeAppConfigurationSettingsData(remoteAppConfigurationResults);
+
+        //return result
+        return mergedResult;
+    }
+
+    private static ApplicationConfigurationDto MergeAppConfigurationSettingsData(
+        IDictionary<string, ApplicationConfigurationDto> appConfigurations)
+    {
+        var appConfigurationDto = CreateInitialAppConfigDto(appConfigurations);
+
+        foreach (var (_, appConfig) in appConfigurations)
+        {
+            foreach (var resource in appConfig.Setting.Values)
+            {
+                appConfigurationDto.Setting.Values.TryAdd(resource.Key, resource.Value);
+            }
+        }
+
+        return appConfigurationDto;
+    }
+
+    /// <summary>
+    /// Checks "Administration" clusterId to set the initial data from the AdministrationService.
+    /// Otherwise uses the first available service for the initial application configuration data 
+    /// </summary>
+    /// <param name="appConfigurations"></param>
+    /// <returns></returns>
+    private static ApplicationConfigurationDto CreateInitialAppConfigDto(
+        IDictionary<string, ApplicationConfigurationDto> appConfigurations
+    )
+    {
+        if (appConfigurations.Count == 0)
+        {
+            return new ApplicationConfigurationDto();
+        }
+
+        if (appConfigurations.TryGetValue("Administration_AppConfig", out var administrationServiceData))
+        {
+            return MapServiceData(administrationServiceData);
+        }
+
+        return MapServiceData(appConfigurations.First().Value);
+    }
+
+    private static ApplicationConfigurationDto MapServiceData(ApplicationConfigurationDto appConfiguration)
+    {
+        return new ApplicationConfigurationDto
+        {
+            Localization = appConfiguration.Localization,
+            Auth = appConfiguration.Auth,
+            Clock = appConfiguration.Clock,
+            Setting = appConfiguration.Setting,
+            Features = appConfiguration.Features,
+            Timing = appConfiguration.Timing,
+            CurrentTenant = appConfiguration.CurrentTenant,
+            CurrentUser = appConfiguration.CurrentUser,
+            ExtraProperties = appConfiguration.ExtraProperties,
+            GlobalFeatures = appConfiguration.GlobalFeatures,
+            MultiTenancy = appConfiguration.MultiTenancy,
+            ObjectExtensions = appConfiguration.ObjectExtensions
+        };
+    }
+}

gateways/KonSoft.InternalGateway/Aggregations/ApplicationConfiguration/AppConfigurationCachedService.cs

@@ -0,0 +1,9 @@
+using KonSoft.InternalGateway.Aggregations.Base;
+using Microsoft.Extensions.Caching.Memory;
+using Volo.Abp.AspNetCore.Mvc.ApplicationConfigurations;
+using Volo.Abp.DependencyInjection;
+
+namespace KonSoft.InternalGateway.Aggregations.ApplicationConfiguration;
+
+public class AppConfigurationCachedService(IMemoryCache applicationConfigurationCache)
+    : CachedServiceBase<ApplicationConfigurationDto>(applicationConfigurationCache), ISingletonDependency;

gateways/KonSoft.InternalGateway/Aggregations/ApplicationConfiguration/AppConfigurationRemoteService.cs

@@ -0,0 +1,13 @@
+using KonSoft.InternalGateway.Aggregations.Base;
+using Volo.Abp.AspNetCore.Mvc.ApplicationConfigurations;
+using Volo.Abp.DependencyInjection;
+using Volo.Abp.Json;
+
+namespace KonSoft.InternalGateway.Aggregations.ApplicationConfiguration;
+
+public class AppConfigurationRemoteService(
+    IHttpContextAccessor httpContextAccessor,
+    IJsonSerializer jsonSerializer,
+    ILogger<AggregateRemoteServiceBase<ApplicationConfigurationDto>> logger)
+    : AggregateRemoteServiceBase<ApplicationConfigurationDto>(httpContextAccessor, jsonSerializer, logger),
+        IAppConfigurationRemoteService, ITransientDependency;

gateways/KonSoft.InternalGateway/Aggregations/ApplicationConfiguration/AppConfigurationRequest.cs

@@ -0,0 +1,8 @@
+using KonSoft.InternalGateway.Aggregations.Base;
+
+namespace KonSoft.InternalGateway.Aggregations.ApplicationConfiguration;
+
+public class AppConfigurationRequest : IRequestInput
+{
+    public Dictionary<string, string> Endpoints { get; } = new();
+}

gateways/KonSoft.InternalGateway/Aggregations/ApplicationConfiguration/IAppConfigurationAggregation.cs

@@ -0,0 +1,10 @@
+using Volo.Abp.AspNetCore.Mvc.ApplicationConfigurations;
+
+namespace KonSoft.InternalGateway.Aggregations.ApplicationConfiguration;
+
+public interface IAppConfigurationAggregation
+{
+    string AppConfigRouteName { get; }
+    string AppConfigEndpoint { get; }
+    Task<ApplicationConfigurationDto> GetAppConfigurationAsync(AppConfigurationRequest input);
+}

gateways/KonSoft.InternalGateway/Aggregations/ApplicationConfiguration/IAppConfigurationRemoteService.cs

@@ -0,0 +1,6 @@
+using KonSoft.InternalGateway.Aggregations.Base;
+using Volo.Abp.AspNetCore.Mvc.ApplicationConfigurations;
+
+namespace KonSoft.InternalGateway.Aggregations.ApplicationConfiguration;
+
+public interface IAppConfigurationRemoteService : IAggregateRemoteService<ApplicationConfigurationDto>;

gateways/KonSoft.InternalGateway/Aggregations/Base/AggregateRemoteServiceBase.cs

@@ -0,0 +1,103 @@
+using Volo.Abp.Json;
+
+namespace KonSoft.InternalGateway.Aggregations.Base;
+
+public abstract class AggregateRemoteServiceBase<TDto> : IAggregateRemoteService<TDto>
+{
+    private readonly IHttpContextAccessor _httpContextAccessor;
+    private readonly ILogger<AggregateRemoteServiceBase<TDto>> _logger;
+    protected IJsonSerializer JsonSerializer { get; }
+
+    protected AggregateRemoteServiceBase(IHttpContextAccessor httpContextAccessor, IJsonSerializer jsonSerializer,
+        ILogger<AggregateRemoteServiceBase<TDto>> logger)
+    {
+        _httpContextAccessor = httpContextAccessor;
+        JsonSerializer = jsonSerializer;
+        _logger = logger;
+    }
+
+    public async Task<Dictionary<string, TDto>> GetMultipleAsync(
+        Dictionary<string, string> serviceNameWithUrlDictionary)
+    {
+        Dictionary<string, Task<TDto>> completedTasks = new Dictionary<string, Task<TDto>>();
+        Dictionary<string, Task<TDto>> runningTasks = new Dictionary<string, Task<TDto>>();
+        Dictionary<string, TDto> completedResult = new Dictionary<string, TDto>();
+
+        using (HttpClient httpClient = CreateHttpClient())
+        {
+            foreach (var service in serviceNameWithUrlDictionary)
+            {
+                Task<TDto> requestTask =
+                    MakeRequestAsync<TDto>(httpClient, service.Value);
+                runningTasks.Add(service.Key, requestTask);
+            }
+
+            while (runningTasks.Count > 0)
+            {
+                KeyValuePair<string, Task<TDto>> completedTask = await WaitForAnyTaskAsync(runningTasks);
+
+                runningTasks.Remove(completedTask.Key);
+
+                try
+                {
+                    TDto result = await completedTask.Value;
+
+                    completedTasks.Add(completedTask.Key, completedTask.Value);
+                    completedResult.Add(completedTask.Key, result);
+
+                    _logger.LogInformation("Localization Key: {0}, Value: {1}", completedTask.Key, result);
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogInformation("Error for the {0}: {1}", completedTask.Key, ex.Message);
+                }
+            }
+        }
+
+        return completedResult;
+    }
+
+    private HttpClient CreateHttpClient()
+    {
+        var httpClient = new HttpClient();
+
+        var headers = _httpContextAccessor.HttpContext?.Request.Headers;
+        if (headers != null)
+        {
+            foreach (var header in headers)
+            {
+                httpClient.DefaultRequestHeaders.Add(header.Key, header.Value.ToArray());
+            }
+        }
+
+        return httpClient;
+    }
+
+    public async Task<T> MakeRequestAsync<T>(HttpClient httpClient, string url)
+    {
+        try
+        {
+            HttpResponseMessage response = await httpClient.GetAsync(url);
+            response.EnsureSuccessStatusCode();
+
+            var content = await response.Content.ReadAsStringAsync();
+            return JsonSerializer.Deserialize<T>(content);
+        }
+        catch (Exception e)
+        {
+            _logger.LogInformation("Error making request to {0}: {1}", url, e.Message);
+            throw;
+        }
+    }
+
+    public async Task<KeyValuePair<TKey, Task<TValue>>> WaitForAnyTaskAsync<TKey, TValue>(
+        Dictionary<TKey, Task<TValue>> tasks)
+    {
+        var completedTask = Task.WhenAny(tasks.Values);
+        var result = await completedTask;
+
+        var completedTaskPair = tasks.First(kv => kv.Value == result);
+
+        return completedTaskPair;
+    }
+}

gateways/KonSoft.InternalGateway/Aggregations/Base/AggregateServiceBase.cs

@@ -0,0 +1,30 @@
+namespace KonSoft.InternalGateway.Aggregations.Base;
+
+public abstract class AggregateServiceBase<TDto>
+{
+    private readonly IAggregateRemoteService<TDto> _remoteService;
+
+    public AggregateServiceBase(IAggregateRemoteService<TDto> remoteService)
+    {
+        _remoteService = remoteService;
+    }
+
+    public virtual async Task<Dictionary<string, TDto>> GetMultipleFromRemoteAsync(List<string> missingKeys,
+        Dictionary<string, string> endpoints)
+    {
+        return await _remoteService
+            .GetMultipleAsync(endpoints
+                .Where(kv => missingKeys.Contains(kv.Key))
+                .ToDictionary(k => k.Key, v => v.Value));
+    }
+
+    public List<string> GetMissingServiceKeys(
+        IDictionary<string, TDto> serviceNamesWithData,
+        Dictionary<string, string> serviceNamesWithUrls)
+    {
+        List<string> missingKeysInCache = serviceNamesWithUrls.Keys.Except(serviceNamesWithData.Keys).ToList();
+        List<string> missingKeysInUrls = serviceNamesWithData.Keys.Except(serviceNamesWithUrls.Keys).ToList();
+
+        return missingKeysInCache.Concat(missingKeysInUrls).ToList();
+    }
+}

gateways/KonSoft.InternalGateway/Aggregations/Base/CachedServiceBase.cs

@@ -0,0 +1,39 @@
+using Microsoft.Extensions.Caching.Memory;
+
+namespace KonSoft.InternalGateway.Aggregations.Base;
+
+public abstract class CachedServiceBase<TCacheValue> : ICachedServiceBase<TCacheValue>
+{
+    private readonly IMemoryCache _cache;
+
+    protected MemoryCacheEntryOptions CacheEntryOptions { get; } = new()
+    {
+        AbsoluteExpirationRelativeToNow = TimeSpan.FromHours(24),
+        SlidingExpiration = TimeSpan.FromHours(4)
+    };
+
+    protected CachedServiceBase(IMemoryCache cache)
+    {
+        _cache = cache ?? throw new ArgumentNullException(nameof(cache));
+    }
+
+    public void Add(string serviceName, TCacheValue data)
+    {
+        _cache.Set(serviceName, data, CacheEntryOptions);
+    }
+
+    public IDictionary<string, TCacheValue> GetManyAsync(IEnumerable<string> serviceNames)
+    {
+        var result = new Dictionary<string, TCacheValue>();
+
+        foreach (var serviceName in serviceNames)
+        {
+            if (_cache.TryGetValue(serviceName, out TCacheValue data))
+            {
+                result.Add(serviceName, data);
+            }
+        }
+
+        return result;
+    }
+}

gateways/KonSoft.InternalGateway/Aggregations/Base/IAggregateRemoteService.cs

@@ -0,0 +1,8 @@
+namespace KonSoft.InternalGateway.Aggregations.Base;
+
+public interface IAggregateRemoteService<TDto>
+{
+    Task<Dictionary<string, TDto>> GetMultipleAsync(Dictionary<string, string> serviceNameWithUrlDictionary);
+    Task<T> MakeRequestAsync<T>(HttpClient httpClient, string url);
+    Task<KeyValuePair<TKey, Task<TValue>>> WaitForAnyTaskAsync<TKey, TValue>(Dictionary<TKey, Task<TValue>> tasks);
+}

gateways/KonSoft.InternalGateway/Aggregations/Base/ICachedServiceBase.cs

@@ -0,0 +1,7 @@
+namespace KonSoft.InternalGateway.Aggregations.Base;
+
+public interface ICachedServiceBase<TValue>
+{
+    void Add(string serviceName, TValue data);
+    IDictionary<string, TValue> GetManyAsync(IEnumerable<string> serviceNames);
+}

gateways/KonSoft.InternalGateway/Aggregations/Base/IRequestInput.cs

@@ -0,0 +1,6 @@
+namespace KonSoft.InternalGateway.Aggregations.Base;
+
+public interface IRequestInput
+{
+    Dictionary<string, string> Endpoints { get; }
+}

gateways/KonSoft.InternalGateway/Aggregations/Localization/ILocalizationAggregation.cs

@@ -0,0 +1,10 @@
+using Volo.Abp.AspNetCore.Mvc.ApplicationConfigurations;
+
+namespace KonSoft.InternalGateway.Aggregations.Localization;
+
+public interface ILocalizationAggregation
+{
+    string LocalizationRouteName { get; }
+    string LocalizationEndpoint { get; }
+    Task<ApplicationLocalizationDto> GetLocalizationAsync(LocalizationRequest input);
+}

gateways/KonSoft.InternalGateway/Aggregations/Localization/ILocalizationRemoteService.cs

@@ -0,0 +1,6 @@
+using KonSoft.InternalGateway.Aggregations.Base;
+using Volo.Abp.AspNetCore.Mvc.ApplicationConfigurations;
+
+namespace KonSoft.InternalGateway.Aggregations.Localization;
+
+public interface ILocalizationRemoteService : IAggregateRemoteService<ApplicationLocalizationDto>;

gateways/KonSoft.InternalGateway/Aggregations/Localization/LocalizationAggregation.cs

@@ -0,0 +1,69 @@
+using KonSoft.InternalGateway.Aggregations.Base;
+using Volo.Abp.AspNetCore.Mvc.ApplicationConfigurations;
+using Volo.Abp.DependencyInjection;
+
+namespace KonSoft.InternalGateway.Aggregations.Localization;
+
+public class LocalizationAggregation : AggregateServiceBase<ApplicationLocalizationDto>, ILocalizationAggregation,
+    ITransientDependency
+{
+    public string LocalizationRouteName => "EshopOnAbpLocalization";
+    public string LocalizationEndpoint => "api/abp/application-localization";
+    protected LocalizationCachedService LocalizationCachedService { get; }
+
+    public LocalizationAggregation(
+        LocalizationCachedService localizationCachedService,
+        ILocalizationRemoteService localizationRemoteService) 
+        : base(localizationRemoteService)
+    {
+        LocalizationCachedService = localizationCachedService;
+    }
+
+    public async Task<ApplicationLocalizationDto> GetLocalizationAsync(LocalizationRequest input)
+    {
+        // Check the cache service
+        var cachedLocalization = LocalizationCachedService
+            .GetManyAsync(input.Endpoints.Keys.ToArray());
+
+        // Compare cache with input service list
+        var missingLocalizationKeys = GetMissingServiceKeys(cachedLocalization, input.Endpoints);
+
+        if (missingLocalizationKeys.Count != 0)
+        {
+            // Make request to remote localization service to get missing localizations
+            var remoteLocalizationResults =
+                await GetMultipleFromRemoteAsync(missingLocalizationKeys, input.Endpoints);
+
+            // Update localization cache
+            foreach (var result in remoteLocalizationResults)
+            {
+                LocalizationCachedService.Add(result.Key, result.Value);
+            }
+
+            cachedLocalization = LocalizationCachedService
+                .GetManyAsync(input.Endpoints.Keys.ToArray());
+        }
+
+        //merge result
+        var mergedResult = MergeLocalizationData(cachedLocalization);
+
+        //return result
+        return mergedResult;
+    }
+
+    private static ApplicationLocalizationDto MergeLocalizationData(
+        IDictionary<string, ApplicationLocalizationDto> resourceDictionary)
+    {
+        var localizationDto = new ApplicationLocalizationDto();
+
+        foreach (var localization in resourceDictionary)
+        {
+            foreach (var resource in localization.Value.Resources)
+            {
+                localizationDto.Resources.TryAdd(resource.Key, resource.Value);
+            }
+        }
+
+        return localizationDto;
+    }
+}

gateways/KonSoft.InternalGateway/Aggregations/Localization/LocalizationCachedService.cs

@@ -0,0 +1,9 @@
+using KonSoft.InternalGateway.Aggregations.Base;
+using Microsoft.Extensions.Caching.Memory;
+using Volo.Abp.AspNetCore.Mvc.ApplicationConfigurations;
+using Volo.Abp.DependencyInjection;
+
+namespace KonSoft.InternalGateway.Aggregations.Localization;
+
+public class LocalizationCachedService(IMemoryCache localizationCache)
+    : CachedServiceBase<ApplicationLocalizationDto>(localizationCache), ISingletonDependency;

gateways/KonSoft.InternalGateway/Aggregations/Localization/LocalizationRemoteService.cs

@@ -0,0 +1,18 @@
+using KonSoft.InternalGateway.Aggregations.Base;
+using Volo.Abp.AspNetCore.Mvc.ApplicationConfigurations;
+using Volo.Abp.DependencyInjection;
+using Volo.Abp.Json;
+
+namespace KonSoft.InternalGateway.Aggregations.Localization;
+
+public class LocalizationRemoteService : AggregateRemoteServiceBase<ApplicationLocalizationDto>,
+    ILocalizationRemoteService, ITransientDependency
+{
+    public LocalizationRemoteService(
+        IHttpContextAccessor httpContextAccessor,
+        IJsonSerializer jsonSerializer,
+        ILogger<AggregateRemoteServiceBase<ApplicationLocalizationDto>> logger)
+        : base(httpContextAccessor, jsonSerializer, logger)
+    {
+    }
+}

gateways/KonSoft.InternalGateway/Aggregations/Localization/LocalizationRequest.cs

@@ -0,0 +1,14 @@
+using KonSoft.InternalGateway.Aggregations.Base;
+
+namespace KonSoft.InternalGateway.Aggregations.Localization;
+
+public class LocalizationRequest : IRequestInput
+{
+    public Dictionary<string, string> Endpoints { get; } = new();
+    public string CultureName { get; set; }
+
+    public LocalizationRequest(string cultureName)
+    {
+        CultureName = cultureName;
+    }
+}

gateways/KonSoft.InternalGateway/InternalGatewayModule.cs

@@ -1,5 +1,9 @@
 using KonSoft.Admin;
+using KonSoft.Shared.Hosting.AspNetCore;
 using KonSoft.Shared.Hosting.Gateways;
+using Microsoft.AspNetCore.Cors;
+using Microsoft.AspNetCore.Rewrite;
+using Volo.Abp;
 using Volo.Abp.Modularity;
 
 namespace KonSoft.InternalGateway
@@ -10,5 +14,71 @@ namespace KonSoft.InternalGateway
         )]
     public class InternalGatewayModule : AbpModule
     {
+        public override void ConfigureServices(ServiceConfigurationContext context)
+        {
+            var configuration = context.Services.GetConfiguration();
+            var hostingEnvironment = context.Services.GetHostingEnvironment();
+
+            SwaggerConfigurationHelper.ConfigureWithOidc(
+                context: context,
+                authority: configuration["AuthServer:Authority"]!,
+                scopes:
+                [
+                    "Admin", "Dispatch", "Payment", "Report", "TenantManagement"
+                ],
+                apiTitle: "Internal Gateway API",
+                discoveryEndpoint: configuration["AuthServer:MetadataAddress"]
+            );
+
+            context.Services.AddCors(options =>
+            {
+                options.AddDefaultPolicy(builder =>
+                {
+                    builder
+                        .WithOrigins(
+                            configuration["App:CorsOrigins"]!
+                                .Split(",", StringSplitOptions.RemoveEmptyEntries)
+                                .Select(o => o.Trim().RemovePostFix("/"))
+                                .ToArray()
+                        )
+                        .WithAbpExposedHeaders()
+                        .SetIsOriginAllowedToAllowWildcardSubdomains()
+                        .AllowAnyHeader()
+                        .AllowAnyMethod()
+                        .AllowCredentials();
+                });
+            });
+
+            context.Services.AddMemoryCache();
+        }
+
+        public override void OnApplicationInitialization(ApplicationInitializationContext context)
+        {
+            var app = context.GetApplicationBuilder();
+            var env = context.GetEnvironment();
+
+            if (env.IsDevelopment())
+            {
+                app.UseDeveloperExceptionPage();
+            }
+
+            app.UseCorrelationId();
+            app.UseCors();
+            app.UseAbpRequestLocalization();
+            app.UseStaticFiles();
+            app.UseRouting();
+            app.UseAuthorization();
+            app.UseSwaggerUIWithYarp(context);
+            app.UseAbpSerilogEnrichers();
+
+            app.UseRewriter(new RewriteOptions()
+                // Regex for "", "/" and "" (whitespace)
+                .AddRedirect("^(|\\|\\s+)$", "/swagger"));
+
+            app.UseEndpoints(endpoints =>
+            {
+                endpoints.MapReverseProxyWithLocalization();
+            });
+        }
     }
 }

gateways/KonSoft.InternalGateway/KonSoft.InternalGateway.http

@@ -1,6 +0,0 @@
-@KonSoft.InternalGateway_HostAddress = http://localhost:5090
-
-GET {{KonSoft.InternalGateway_HostAddress}}/weatherforecast/
-Accept: application/json
-
-###

gateways/KonSoft.InternalGateway/Program.cs

@@ -1,9 +1,6 @@
 using KonSoft.InternalGateway;
-using KonSoft.InternalGateway.Extensions;
 using KonSoft.Shared.Hosting.AspNetCore;
-using Microsoft.AspNetCore.Rewrite;
-using Microsoft.Extensions.DependencyInjection;
-using Microsoft.OpenApi.Models;
+using KonSoft.Shared.Hosting.Gateways;
 using Serilog;
 
 var assemblyName = typeof(Program).Assembly.GetName().Name!;
@@ -11,6 +8,8 @@ SerilogConfigurationHelper.Configure(assemblyName);
 
 try
 {
+    Log.Information($"Starting {assemblyName}.");
+
     var builder = WebApplication.CreateBuilder(args);
     builder.Configuration
         .AddAgileConfig(option =>
@@ -19,30 +18,13 @@ try
         });
     builder.Host
         .AddAppSettingsSecretsJson()
+        .AddYarpJson()
         .UseAutofac()
         .UseSerilog();
 
-    builder.Services.AddAbpSwaggerGenWithOidc(builder.Configuration["AuthServer:Authority"]!, setupAction: options =>
-    {
-        options.SwaggerDoc("v1", new OpenApiInfo
-        {
-            Title = "Gateway",
-            Version = "v1"
-        });
-        options.DocInclusionPredicate((docName, description) => true);
-        options.CustomSchemaIds(type => type.FullName);
-    });
-
-
-    builder.Services.AddReverseProxy()
-        .LoadFromConfig(builder.Configuration.GetSection("ReverseProxy"));
-    builder.Services.AddControllers();
     await builder.AddApplicationAsync<InternalGatewayModule>();
     var app = builder.Build();
     await app.InitializeApplicationAsync();
-    app.UseSwaggerUIWithYarp();
-    app.MapReverseProxy();
-    app.MapGet("/heath", () => "Online");
     await app.RunAsync();
 
     return 0;

gateways/KonSoft.InternalGateway/Properties/launchSettings.json

@@ -1,15 +1,5 @@
 {
   "profiles": {
-    "http": {
-      "commandName": "Project",
-      "launchBrowser": true,
-      "launchUrl": "swagger",
-      "environmentVariables": {
-        "ASPNETCORE_ENVIRONMENT": "Development"
-      },
-      "dotnetRunMessages": true,
-      "applicationUrl": "http://localhost:5090"
-    },
     "https": {
       "commandName": "Project",
       "launchBrowser": true,
@@ -18,35 +8,8 @@
         "ASPNETCORE_ENVIRONMENT": "Development"
       },
       "dotnetRunMessages": true,
-      "applicationUrl": "https://localhost:7264;http://localhost:5090"
-    },
-    "IIS Express": {
-      "commandName": "IISExpress",
-      "launchBrowser": true,
-      "launchUrl": "swagger",
-      "environmentVariables": {
-        "ASPNETCORE_ENVIRONMENT": "Development"
-      }
-    },
-    "Container (Dockerfile)": {
-      "commandName": "Docker",
-      "launchBrowser": true,
-      "launchUrl": "{Scheme}://{ServiceHost}:{ServicePort}/swagger",
-      "environmentVariables": {
-        "ASPNETCORE_HTTPS_PORTS": "8081",
-        "ASPNETCORE_HTTP_PORTS": "8080"
-      },
-      "publishAllPorts": true,
-      "useSSL": true
+      "applicationUrl": "https://localhost:7264"
     }
   },
-  "$schema": "http://json.schemastore.org/launchsettings.json",
-  "iisSettings": {
-    "windowsAuthentication": false,
-    "anonymousAuthentication": true,
-    "iisExpress": {
-      "applicationUrl": "http://localhost:15968",
-      "sslPort": 44395
-    }
-  }
+  "$schema": "http://json.schemastore.org/launchsettings.json"
 }

gateways/KonSoft.InternalGateway/ReverseProxyBuilderExtensions.cs

@@ -0,0 +1,109 @@
+using KonSoft.InternalGateway.Aggregations.ApplicationConfiguration;
+using KonSoft.InternalGateway.Aggregations.Localization;
+using Yarp.ReverseProxy.Configuration;
+
+namespace KonSoft.InternalGateway
+{
+    public static class ReverseProxyBuilderExtensions
+    {
+        public static ReverseProxyConventionBuilder MapReverseProxyWithLocalization(
+            this IEndpointRouteBuilder endpoints)
+        {
+            return endpoints.MapReverseProxy(proxyBuilder =>
+            {
+                proxyBuilder.Use(async (context, next) =>
+                {
+                    var endpoint = context.GetEndpoint();
+
+                    var localizationAggregation = context.RequestServices
+                        .GetRequiredService<ILocalizationAggregation>();
+
+                    var appConfigurationAggregation = context.RequestServices
+                        .GetRequiredService<IAppConfigurationAggregation>();
+
+                    // The "/api/abp/application-localization" endpoint
+                    if (localizationAggregation.LocalizationRouteName == endpoint?.DisplayName)
+                    {
+                        var localizationRequestInput =
+                            CreateLocalizationRequestInput(context, localizationAggregation.LocalizationEndpoint);
+
+                        var result = await localizationAggregation.GetLocalizationAsync(localizationRequestInput);
+                        await context.Response.WriteAsJsonAsync(result);
+                        return;
+                    }
+
+                    // The "/api/abp/application-configuration" endpoint
+                    if (appConfigurationAggregation.AppConfigRouteName == endpoint?.DisplayName)
+                    {
+                        var appConfigurationRequestInput =
+                            CreateAppConfigurationRequestInput(context, appConfigurationAggregation.AppConfigEndpoint);
+
+                        var result =
+                            await appConfigurationAggregation.GetAppConfigurationAsync(appConfigurationRequestInput);
+                        await context.Response.WriteAsJsonAsync(result);
+                        return;
+                    }
+
+                    await next();
+                });
+
+                proxyBuilder.UseLoadBalancing();
+            });
+        }
+
+        private static AppConfigurationRequest CreateAppConfigurationRequestInput(HttpContext context,
+                string appConfigurationPath)
+        {
+            var proxyConfig = context.RequestServices.GetRequiredService<IProxyConfigProvider>();
+
+            var input = new AppConfigurationRequest();
+            string path = $"{appConfigurationPath}?includeLocalizationResources=false";
+
+            var clusterList = GetClusters(proxyConfig);
+            foreach (var cluster in clusterList)
+            {
+                var hostUrl = new Uri(cluster.Value.Address) + $"{path}";
+                // CacheKey/Endpoint dictionary key -> ex: ("Administration_AppConfig")
+                input.Endpoints.Add($"{cluster.Key}_AppConfig", hostUrl);
+            }
+
+            return input;
+        }
+
+        private static LocalizationRequest CreateLocalizationRequestInput(HttpContext context,
+            string localizationPath)
+        {
+            var proxyConfig = context.RequestServices.GetRequiredService<IProxyConfigProvider>();
+
+            context.Request.Query.TryGetValue("CultureName", out var cultureName);
+
+            var input = new LocalizationRequest(cultureName);
+            string path = $"{localizationPath}?cultureName={cultureName}&onlyDynamics=false";
+
+            var clusterList = GetClusters(proxyConfig);
+            foreach (var cluster in clusterList)
+            {
+                var hostUrl = new Uri(cluster.Value.Address) + $"{path}";
+                // Endpoint dictionary key -> ex: ("Administration_en")
+                input.Endpoints.Add($"{cluster.Key}_{cultureName}", hostUrl);
+            }
+
+            return input;
+        }
+
+        private static Dictionary<string, DestinationConfig> GetClusters(IProxyConfigProvider proxyConfig)
+        {
+            var yarpConfig = proxyConfig.GetConfig();
+
+            var routedClusters = yarpConfig.Clusters
+                .SelectMany(t => t.Destinations,
+                    (clusterId, destination) => new { clusterId.ClusterId, destination.Value });
+
+            return routedClusters
+                .GroupBy(q => q.Value.Address)
+                .Select(t => t.First())
+                .Distinct()
+                .ToDictionary(k => k.ClusterId, v => v.Value);
+        }
+    }
+}

gateways/KonSoft.InternalGateway/appsettings.json

@@ -8,6 +8,7 @@
   "AuthServer": {
     "Authority": "https://devauth.konsoft.top",
     "RequireHttpsMetadata": true,
-    "SwaggerClientId": "Gateway_Swagger"
+    "SwaggerClientId": "Gateway_Swagger",
+    "MetadataAddress": "https://devauth.konsoft.top"
   }
 }