FASTER relay

FASTERlay/Program.cs

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+using System.Net.WebSockets;
+using FASTERlay;
+using Newtonsoft.Json;
+using Nostr.Client.Json;
+using NostrRelay;
+
+var builder = WebApplication.CreateBuilder(args);
+
+builder.Services.AddSingleton<NostrStore>(svc =>
+{
+    var logger = svc.GetRequiredService<ILogger<NostrStore>>();
+    return new NostrStore("./data", logger);
+});
+
+builder.Services.AddTransient<FasterRelay>();
+
+var app = builder.Build();
+
+
+app.UseWebSockets();
+app.MapGet("/", async ctx =>
+{
+    if (ctx.WebSockets.IsWebSocketRequest)
+    {
+        var logger = app.Services.GetRequiredService<ILogger<NostrRelay<FasterRelay>>>();
+        using var handler = app.Services.GetRequiredService<FasterRelay>();
+        try
+        {
+            var ws = await ctx.WebSockets.AcceptWebSocketAsync();
+            var wsCtx = new NostrClientContext(ws, ctx.Connection.RemoteIpAddress!,
+                ctx.Request.Headers.UserAgent.FirstOrDefault() ?? string.Empty);
+
+            var nostrRelay = new NostrRelay<FasterRelay>(handler, wsCtx, ctx.RequestAborted, logger);
+
+            await nostrRelay.Read();
+
+            await ws.CloseAsync(WebSocketCloseStatus.NormalClosure, null, ctx.RequestAborted);
+        }
+        catch (Exception ex)
+        {
+            logger.LogDebug(ex.Message);
+        }
+    }
+    else
+    {
+        var isRelayDocRequest = ctx.Request.Headers.Accept.FirstOrDefault()
+            ?.Equals("application/nostr+json", StringComparison.InvariantCultureIgnoreCase) ?? false;
+
+        if (isRelayDocRequest)
+        {
+            var doc = new RelayDocument
+            {
+                Name = "",
+                Description = "C# FASTER relay",
+                Pubkey = "63fe6318dc58583cfe16810f86dd09e18bfd76aabc24a0081ce2856f330504ed",
+                SupportedNips = [1],
+                Software = "NostrServices",
+                Icon = "https://void.cat/d/CtXsF5EvqNLG3K85TgezCt.webp",
+                Limitation = new()
+                {
+                    RestrictedWrites = false,
+                    AuthRequired = false,
+                    PaymentRequired = false
+                }
+            };
+
+            ctx.Response.ContentType = "application/json";
+            await ctx.Response.WriteAsync(JsonConvert.SerializeObject(doc, NostrSerializer.Settings));
+        }
+        else
+        {
+            await ctx.Response.WriteAsync("Hey");
+        }
+    }
+});
+
+app.Run();