1 files changed, 38 insertions, 0 deletions
diff --git a/LibMatrix/Services/WellKnownResolver/WellKnownResolvers/ServerWellKnownResolver.cs b/LibMatrix/Services/WellKnownResolver/WellKnownResolvers/ServerWellKnownResolver.cs
new file mode 100644
index 0000000..a99185c
--- /dev/null
+++ b/LibMatrix/Services/WellKnownResolver/WellKnownResolvers/ServerWellKnownResolver.cs
@@ -0,0 +1,38 @@
+using System.Text.Json.Serialization;
+using ArcaneLibs.Collections;
+using LibMatrix.Extensions;
+using Microsoft.Extensions.Logging;
+using WellKnownType = LibMatrix.Services.WellKnownResolver.WellKnownResolvers.ServerWellKnown;
+using ResultType =
+    LibMatrix.Services.WellKnownResolver.WellKnownResolverService.WellKnownResolutionResult<LibMatrix.Services.WellKnownResolver.WellKnownResolvers.ServerWellKnown?>;
+
+namespace LibMatrix.Services.WellKnownResolver.WellKnownResolvers;
+
+public class ServerWellKnownResolver(ILogger<ServerWellKnownResolver> logger, WellKnownResolverConfiguration configuration)
+    : BaseWellKnownResolver<ServerWellKnown> {
+    private static readonly SemaphoreCache<WellKnownResolverService.WellKnownResolutionResult<ServerWellKnown>> ClientWellKnownCache = new() {
+        StoreNulls = false
+    };
+
+    private static readonly MatrixHttpClient HttpClient = new();
+
+    public Task<WellKnownResolverService.WellKnownResolutionResult<ServerWellKnown>> TryResolveWellKnown(string homeserver, WellKnownResolverConfiguration? config = null) {
+        config ??= configuration;
+        return ClientWellKnownCache.TryGetOrAdd(homeserver, async () => {
+            logger.LogTrace($"Resolving client well-known: {homeserver}");
+
+            WellKnownResolverService.WellKnownResolutionResult<ServerWellKnown> result =
+                await TryGetWellKnownFromUrl($"https://{homeserver}/.well-known/matrix/server", WellKnownResolverService.WellKnownSource.Https);
+            if (result.Content != null) return result;
+
+
+            return result;
+        });
+    }
+}
+
+
+public class ServerWellKnown {
+    [JsonPropertyName("m.server")]
+    public string Homeserver { get; set; }
+}
\ No newline at end of file