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🎉 Initial commit for DysonNetwork.Gateway

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This commit is contained in:
LittleSheep
2025-07-15 18:30:53 +08:00
parent 8fbc81cab9
commit 21b42b5b21
12 changed files with 372 additions and 5 deletions
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16
DysonNetwork.Gateway/Controllers/WellKnownController.cs Normal file
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@ -0,0 +1,16 @@
using Microsoft.AspNetCore.Mvc;
namespace DysonNetwork.Gateway.Controllers;
[ApiController]
[Route("/.well-known")]
public class WellKnownController(IConfiguration configuration) : ControllerBase
{
[HttpGet("domains")]
public IActionResult GetDomainMappings()
{
var domainMappings = configuration.GetSection("DomainMappings").GetChildren()
.ToDictionary(x => x.Key, x => x.Value);
return Ok(domainMappings);
}
}

23
DysonNetwork.Gateway/Dockerfile Normal file
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@ -0,0 +1,23 @@
FROM mcr.microsoft.com/dotnet/aspnet:9.0 AS base
USER $APP_UID
WORKDIR /app
EXPOSE 8080
EXPOSE 8081
FROM mcr.microsoft.com/dotnet/sdk:9.0 AS build
ARG BUILD_CONFIGURATION=Release
WORKDIR /src
COPY ["DysonNetwork.Gateway/DysonNetwork.Gateway.csproj", "DysonNetwork.Gateway/"]
RUN dotnet restore "DysonNetwork.Gateway/DysonNetwork.Gateway.csproj"
COPY . .
WORKDIR "/src/DysonNetwork.Gateway"
RUN dotnet build "./DysonNetwork.Gateway.csproj" -c $BUILD_CONFIGURATION -o /app/build
FROM build AS publish
ARG BUILD_CONFIGURATION=Release
RUN dotnet publish "./DysonNetwork.Gateway.csproj" -c $BUILD_CONFIGURATION -o /app/publish /p:UseAppHost=false
FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "DysonNetwork.Gateway.dll"]

19
DysonNetwork.Gateway/DysonNetwork.Gateway.csproj Normal file
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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="dotnet-etcd" Version="8.0.1" />
<PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.7" />
<PackageReference Include="Yarp.ReverseProxy" Version="2.3.0" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\DysonNetwork.Shared\DysonNetwork.Shared.csproj" />
</ItemGroup>
</Project>

108
DysonNetwork.Gateway/EtcdProxyConfigProvider.cs Normal file
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@ -0,0 +1,108 @@
using System.Text;
using dotnet_etcd.interfaces;
using Yarp.ReverseProxy.Configuration;
namespace DysonNetwork.Gateway;
public class EtcdProxyConfigProvider : IProxyConfigProvider, IDisposable
{
private readonly IEtcdClient _etcdClient;
private readonly IConfiguration _configuration;
private readonly ILogger<EtcdProxyConfigProvider> _logger;
private readonly CancellationTokenSource _watchCts = new();
private CancellationTokenSource _cts = new();
public EtcdProxyConfigProvider(IEtcdClient etcdClient, IConfiguration configuration, ILogger<EtcdProxyConfigProvider> logger)
{
_etcdClient = etcdClient;
_configuration = configuration;
_logger = logger;
// Watch for changes in etcd
_etcdClient.WatchRange("/services/", _ =>
{
_logger.LogInformation("Etcd configuration changed. Reloading proxy config.");
_cts.Cancel();
_cts = new CancellationTokenSource();
}, cancellationToken: _watchCts.Token);
}
public IProxyConfig GetConfig()
{
// This will be called by YARP when it needs a new config
_logger.LogInformation("Generating new proxy config.");
var response = _etcdClient.GetRange("/services/");
var kvs = response.Kvs;
var clusters = new List<ClusterConfig>();
var routes = new List<RouteConfig>();
var domainMappings = _configuration.GetSection("DomainMappings").GetChildren()
.ToDictionary(x => x.Key, x => x.Value);
_logger.LogInformation("Indexing {ServiceCount} services from Etcd.", kvs.Count);
foreach (var kv in kvs)
{
var serviceName = Encoding.UTF8.GetString(kv.Key.ToByteArray()).Replace("/services/", "");
var serviceUrl = Encoding.UTF8.GetString(kv.Value.ToByteArray());
_logger.LogInformation(" Service: {ServiceName}, URL: {ServiceUrl}", serviceName, serviceUrl);
var cluster = new ClusterConfig
{
ClusterId = serviceName,
Destinations = new Dictionary<string, DestinationConfig>
{
{ "destination1", new DestinationConfig { Address = serviceUrl } }
}
};
clusters.Add(cluster);
// Host-based routing
if (domainMappings.TryGetValue(serviceName, out var domain))
{
var hostRoute = new RouteConfig
{
RouteId = $"{serviceName}-host",
ClusterId = serviceName,
Match = new RouteMatch
{
Hosts = new[] { domain },
Path = "/{**catch-all}"
}
};
routes.Add(hostRoute);
_logger.LogInformation(" Added Host-based Route: {Host}", domain);
}
// Path-based routing
var pathRoute = new RouteConfig
{
RouteId = $"{serviceName}-path",
ClusterId = serviceName,
Match = new RouteMatch { Path = $"/{serviceName}/{{**catch-all}}" }
};
routes.Add(pathRoute);
_logger.LogInformation(" Added Path-based Route: {Path}", pathRoute.Match.Path);
}
return new CustomProxyConfig(routes, clusters);
}
private class CustomProxyConfig(IReadOnlyList<RouteConfig> routes, IReadOnlyList<ClusterConfig> clusters)
: IProxyConfig
{
public IReadOnlyList<RouteConfig> Routes { get; } = routes;
public IReadOnlyList<ClusterConfig> Clusters { get; } = clusters;
public Microsoft.Extensions.Primitives.IChangeToken ChangeToken { get; } = new Microsoft.Extensions.Primitives.CancellationChangeToken(CancellationToken.None);
}
public void Dispose()
{
_cts.Cancel();
_cts.Dispose();
_watchCts.Cancel();
_watchCts.Dispose();
}
}

15
DysonNetwork.Gateway/Program.cs Normal file
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using DysonNetwork.Gateway.Startup;
var builder = WebApplication.CreateBuilder(args);
// Add services to the container.
builder.Services.AddGateway(builder.Configuration);
builder.Services.AddControllers();
var app = builder.Build();
// app.UseHttpsRedirection();
app.MapReverseProxy();
app.Run();

23
DysonNetwork.Gateway/Properties/launchSettings.json Normal file
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@ -0,0 +1,23 @@
{
"$schema": "https://json.schemastore.org/launchsettings.json",
"profiles": {
"http": {
"commandName": "Project",
"dotnetRunMessages": true,
"launchBrowser": false,
"applicationUrl": "http://localhost:5094",
"environmentVariables": {
"ASPNETCORE_ENVIRONMENT": "Development"
}
},
"https": {
"commandName": "Project",
"dotnetRunMessages": true,
"launchBrowser": false,
"applicationUrl": "https://localhost:7034;http://localhost:5094",
"environmentVariables": {
"ASPNETCORE_ENVIRONMENT": "Development"
}
}
}
}

16
DysonNetwork.Gateway/Startup/ServiceCollectionExtensions.cs Normal file
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@ -0,0 +1,16 @@
using DysonNetwork.Shared.Registry;
using Yarp.ReverseProxy.Configuration;
namespace DysonNetwork.Gateway.Startup;
public static class ServiceCollectionExtensions
{
public static IServiceCollection AddGateway(this IServiceCollection services, IConfiguration configuration)
{
services.AddReverseProxy();
services.AddRegistryService(configuration);
services.AddSingleton<IProxyConfigProvider, EtcdProxyConfigProvider>();
return services;
}
}

25
DysonNetwork.Gateway/appsettings.json Normal file
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@ -0,0 +1,25 @@
{
"Logging": {
"LogLevel": {
"Default": "Information",
"Microsoft.AspNetCore": "Warning"
}
},
"AllowedHosts": "*",
"ConnectionStrings": {
"Etcd": "etcd.orb.local:2379"
},
"Etcd": {
"Insecure": true
},
"Service": {
"Name": "DysonNetwork.Gateway",
"Url": "https://localhost:7034"
},
"DomainMappings": {
"DysonNetwork.Pass": "id.solsynth.dev",
"DysonNetwork.Drive": "drive.solsynth.dev",
"DysonNetwork.Pusher": "push.solsynth.dev",
"DysonNetwork.Sphere": "sphere.solsynth.dev"
}
}

18
DysonNetwork.Shared/Auth/Startup.cs
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@ -15,8 +15,8 @@ public static class DysonAuthStartup
{
var etcdClient = sp.GetRequiredService<IEtcdClient>();
var config = sp.GetRequiredService<IConfiguration>();
var clientCertPath = config["Service:ClientCert"];
var clientKeyPath = config["Service:ClientKey"];
var clientCertPath = config["Service:ClientCert"]!;
var clientKeyPath = config["Service:ClientKey"]!;
var clientCertPassword = config["Service:CertPassword"];
return GrpcClientHelper
@ -24,6 +24,20 @@ public static class DysonAuthStartup
.GetAwaiter()
.GetResult();
});
services.AddSingleton<PermissionService.PermissionServiceClient>(sp =>
{
var etcdClient = sp.GetRequiredService<IEtcdClient>();
var config = sp.GetRequiredService<IConfiguration>();
var clientCertPath = config["Service:ClientCert"]!;
var clientKeyPath = config["Service:ClientKey"]!;
var clientCertPassword = config["Service:CertPassword"];
return GrpcClientHelper
.CreatePermissionServiceClient(etcdClient, clientCertPath, clientKeyPath, clientCertPassword)
.GetAwaiter()
.GetResult();
});
services.AddAuthentication(options =>
{

12
DysonNetwork.Shared/Proto/GrpcClientHelper.cs
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@ -61,6 +61,18 @@ public static class GrpcClientHelper
return new AuthService.AuthServiceClient(CreateCallInvoker(url, clientCertPath, clientKeyPath,
clientCertPassword));
}
public static async Task<PermissionService.PermissionServiceClient> CreatePermissionServiceClient(
IEtcdClient etcdClient,
string clientCertPath,
string clientKeyPath,
string? clientCertPassword = null
)
{
var url = await GetServiceUrlFromEtcd(etcdClient, "DysonNetwork.Pass");
return new PermissionService.PermissionServiceClient(CreateCallInvoker(url, clientCertPath, clientKeyPath,
clientCertPassword));
}
public static async Task<PusherService.PusherServiceClient> CreatePusherServiceClient(
IEtcdClient etcdClient,

7
DysonNetwork.sln
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@ -1,5 +1,6 @@

Microsoft Visual Studio Solution File, Format Version 12.00
#
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DysonNetwork.Sphere", "DysonNetwork.Sphere\DysonNetwork.Sphere.csproj", "{CFF62EFA-F4C2-4FC7-8D97-25570B4DB452}"
EndProject
Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{A444D180-5B51-49C3-A35D-AA55832BBC66}"
@ -15,6 +16,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DysonNetwork.Pusher", "Dyso
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DysonNetwork.Drive", "DysonNetwork.Drive\DysonNetwork.Drive.csproj", "{8DE0B783-8852-494D-B90A-201ABBB71202}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DysonNetwork.Gateway", "DysonNetwork.Gateway\DysonNetwork.Gateway.csproj", "{19EB0086-4049-4B78-91C4-EAC37130A006}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@ -41,5 +44,9 @@ Global
{8DE0B783-8852-494D-B90A-201ABBB71202}.Debug|Any CPU.Build.0 = Debug|Any CPU
{8DE0B783-8852-494D-B90A-201ABBB71202}.Release|Any CPU.ActiveCfg = Release|Any CPU
{8DE0B783-8852-494D-B90A-201ABBB71202}.Release|Any CPU.Build.0 = Release|Any CPU
{19EB0086-4049-4B78-91C4-EAC37130A006}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{19EB0086-4049-4B78-91C4-EAC37130A006}.Debug|Any CPU.Build.0 = Debug|Any CPU
{19EB0086-4049-4B78-91C4-EAC37130A006}.Release|Any CPU.ActiveCfg = Release|Any CPU
{19EB0086-4049-4B78-91C4-EAC37130A006}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
EndGlobal

95
compose.yaml
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@ -1,7 +1,96 @@
services:
sphere:
image: xsheep2010/dyson-sphere:latest
services:
etcd:
image: bitnami/etcd:latest
ports:
- "2379:2379"
- "2380:2380"
environment:
- ETCD_ADVERTISE_CLIENT_URLS=http://etcd:2379
- ETCD_LISTEN_CLIENT_URLS=http://0.0.0.0:2379
- ETCD_LISTEN_PEER_URLS=http://0.0.0.0:2380
- ETCD_INITIAL_ADVERTISE_PEER_URLS=http://etcd:2380
- ETCD_INITIAL_CLUSTER_TOKEN=etcd-cluster
- ETCD_INITIAL_CLUSTER_STATE=new
- ETCD_INITIAL_CLUSTER=etcd=http://etcd:2380
healthcheck:
test: ["CMD", "etcdctl", "get", "/health"]
interval: 5s
timeout: 5s
retries: 5
gateway:
build:
context: .
dockerfile: DysonNetwork.Gateway/Dockerfile
ports:
- "8000:8080"
environment:
- ConnectionStrings__Etcd=http://etcd:2379
- Etcd__Insecure=true
- Service__Name=DysonNetwork.Gateway
- Service__Url=http://gateway:8080
depends_on:
etcd:
condition: service_healthy
drive:
build:
context: .
dockerfile: DysonNetwork.Drive/Dockerfile
ports:
- "8001:8080"
environment:
- ConnectionStrings__Etcd=http://etcd:2379
- Etcd__Insecure=true
- Service__Name=DysonNetwork.Drive
- Service__Url=http://drive:8080
depends_on:
etcd:
condition: service_healthy
pass:
build:
context: .
dockerfile: DysonNetwork.Pass/Dockerfile
ports:
- "8002:8080"
environment:
- ConnectionStrings__Etcd=http://etcd:2379
- Etcd__Insecure=true
- Service__Name=DysonNetwork.Pass
- Service__Url=http://pass:8080
depends_on:
etcd:
condition: service_healthy
pusher:
build:
context: .
dockerfile: DysonNetwork.Pusher/Dockerfile
ports:
- "8003:8080"
environment:
- ConnectionStrings__Etcd=http://etcd:2379
- Etcd__Insecure=true
- Service__Name=DysonNetwork.Pusher
- Service__Url=http://pusher:8080
depends_on:
etcd:
condition: service_healthy
sphere:
build:
context: .
dockerfile: DysonNetwork.Sphere/Dockerfile
ports:
- "8004:8080"
environment:
- ConnectionStrings__Etcd=http://etcd:2379
- Etcd__Insecure=true
- Service__Name=DysonNetwork.Sphere
- Service__Url=http://sphere:8080
volumes:
- "./keys:/app/keys"
depends_on:
etcd:
condition: service_healthy