gateway proxy

Applications/Proxy/.dockerignore

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+**/.vs
+**/.git
+
+**/bin
+**/obj
+**/.vscode
+**/TestResults
+
+**/appsettings.Development.json
+
+.env
+.env.*
+.env.example
+
+*.user
+*.suo
+*.userosscache
+*.sln.docstates
+.gitattributes
+
+Dockerfile
+README.md
+LICENSE

Applications/Proxy/.env.example

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+Routes__0__DownstreamScheme=http
+Routes__0__DownstreamHostAndPorts__0__Host=localhost
+Routes__0__DownstreamHostAndPorts__0__Port=5286

Applications/Proxy/Dockerfile

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+# use ASP.NET Core 9.0 runtime image (alpine) as base
+FROM mcr.microsoft.com/dotnet/aspnet:9.0-alpine AS base
+WORKDIR /artifacts
+EXPOSE 8080
+
+# use SDK image (Alpine) for build
+FROM mcr.microsoft.com/dotnet/sdk:9.0-alpine AS build
+WORKDIR /workdir
+
+ARG BUILD_CONFIGURATION=Release
+ARG SOLUTION=HttpsRichardy.Federation.Proxy
+
+# copy only csproj and sln to restore as early as possible
+COPY ["Source/${SOLUTION}.csproj", "Source/"]
+COPY ["${SOLUTION}.sln", "./"]
+
+# restore dependencies
+RUN dotnet restore "Source/${SOLUTION}.csproj"
+
+# copy the rest of the source code
+COPY Source/ ./Source/
+
+WORKDIR "/workdir/Source"
+
+# build in Release mode
+RUN dotnet build "${SOLUTION}.csproj" -c $BUILD_CONFIGURATION -o /artifacts/build
+
+# publish the project for production
+RUN dotnet publish "${SOLUTION}.csproj" -c $BUILD_CONFIGURATION -o /artifacts/publish /p:UseAppHost=false
+
+# final image to run the app
+FROM base AS final
+WORKDIR /artifacts
+
+ENV ASPNETCORE_URLS=http://+:8080
+ENV DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=true
+ENV DOTNET_RUNNING_IN_CONTAINER=true
+
+# copy published files from the build stage
+COPY --from=build /artifacts/publish .
+
+ENTRYPOINT ["dotnet", "HttpsRichardy.Federation.Proxy.dll"]

Applications/Proxy/HttpsRichardy.Federation.Proxy.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.0.31903.59
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Source", "Source", "{B8EFCA5F-814F-285C-A8CB-F00F14650265}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "HttpsRichardy.Federation.Proxy", "Source\HttpsRichardy.Federation.Proxy.csproj", "{5D5AAD1B-A3F6-46D9-B7A3-A4627DED1E64}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|Any CPU = Release|Any CPU
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{5D5AAD1B-A3F6-46D9-B7A3-A4627DED1E64}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{5D5AAD1B-A3F6-46D9-B7A3-A4627DED1E64}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{5D5AAD1B-A3F6-46D9-B7A3-A4627DED1E64}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{5D5AAD1B-A3F6-46D9-B7A3-A4627DED1E64}.Debug|x64.Build.0 = Debug|Any CPU
+		{5D5AAD1B-A3F6-46D9-B7A3-A4627DED1E64}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{5D5AAD1B-A3F6-46D9-B7A3-A4627DED1E64}.Debug|x86.Build.0 = Debug|Any CPU
+		{5D5AAD1B-A3F6-46D9-B7A3-A4627DED1E64}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{5D5AAD1B-A3F6-46D9-B7A3-A4627DED1E64}.Release|Any CPU.Build.0 = Release|Any CPU
+		{5D5AAD1B-A3F6-46D9-B7A3-A4627DED1E64}.Release|x64.ActiveCfg = Release|Any CPU
+		{5D5AAD1B-A3F6-46D9-B7A3-A4627DED1E64}.Release|x64.Build.0 = Release|Any CPU
+		{5D5AAD1B-A3F6-46D9-B7A3-A4627DED1E64}.Release|x86.ActiveCfg = Release|Any CPU
+		{5D5AAD1B-A3F6-46D9-B7A3-A4627DED1E64}.Release|x86.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+		{5D5AAD1B-A3F6-46D9-B7A3-A4627DED1E64} = {B8EFCA5F-814F-285C-A8CB-F00F14650265}
+	EndGlobalSection
+EndGlobal

Applications/Proxy/Source/HttpsRichardy.Federation.Proxy.csproj

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+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net9.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Ocelot" Version="24.1.0" />
+    <PackageReference Include="Ocelot.Provider.Polly" Version="24.1.0" />
+  </ItemGroup>
+
+</Project>

Applications/Proxy/Source/Program.cs

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+namespace HttpsRichardy.Federation.Proxy;
+
+internal static class Program
+{
+    private static async Task Main(string[] args)
+    {
+        var builder = WebApplication.CreateBuilder(args);
+
+        builder.Configuration.AddJsonFile("ocelot.json", optional: false, reloadOnChange: true);
+        builder.Configuration.AddEnvironmentVariables();
+
+        builder.Services
+            .AddOcelot(builder.Configuration)
+            .AddPolly();
+
+        var app = builder.Build();
+
+        app.UseHttpsRedirection();
+
+        await app.UseOcelot();
+        await app.RunAsync();
+    }
+}

Applications/Proxy/Source/Properties/launchSettings.json

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+{
+  "$schema": "https://json.schemastore.org/launchsettings.json",
+  "profiles": {
+    "http": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": false,
+      "applicationUrl": "http://localhost:5239",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "https": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": false,
+      "applicationUrl": "https://localhost:7292;http://localhost:5239",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}

Applications/Proxy/Source/Usings.cs

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+global using Ocelot.DependencyInjection;
+global using Ocelot.Middleware;
+global using Ocelot.Provider.Polly;

Applications/Proxy/Source/appsettings.json

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+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}