Radicade/2023Patch/RadicadeEacBypass/WebSocketRedirectPatches.cs

using System;
using HarmonyLib;

internal static class WebSocketRedirectPatches
{
    internal static void Apply(Harmony harmony)
    {
        var type = AccessTools.TypeByName("BestHTTP.WebSocket.WebSocket");
        int count = 0;
        if (type != null)
        foreach (var constructor in AccessTools.GetDeclaredConstructors(type))
        {
            var parameters = constructor.GetParameters();
            if (parameters.Length == 0 || parameters[0].ParameterType != typeof(Il2CppSystem.Uri)) continue;
            harmony.Patch(constructor, prefix: new HarmonyMethod(typeof(WebSocketRedirectPatches), nameof(Prefix)));
            count++;
        }
        RadicadeEacBypassPlugin.LogSource.LogInfo("[Realtime] WebSocket URI hooks installed: " + count);
    }
    private static void Prefix(ref Il2CppSystem.Uri __0)
    {
        if (__0 == null) return;
        var url = NameserverRedirect.RewriteWebSocket(__0.ToString(), RadicadeEacBypassPlugin.ServerUrl.Value);
        if (HubSocketAuth.IsServer(url) && NameserverRedirect.IsHubUrl(url))
        {
            url = NameserverRedirect.EnsureHubToken(url, HubSocketAuth.Token);
            Diag.Trace("[Realtime] Hub socket constructed; token=" +
                (NameserverRedirect.HasHubToken(url) ? "present" : "missing"));
        }
        __0 = new Il2CppSystem.Uri(url);
    }
}