Initial RecNetPlugin

.gitignore

@@ -1,7 +1,3 @@
-bin/
-obj/
-/packages/
-riderModule.iml
-/_ReSharper.Caches/
-/.idea
-CannedNet.Client.sln.DotSettings.user
+GamePath.props
+obj
+bin

CannedNet.Client.sln

@@ -1,16 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CannedNet.Client", "CannedNet.Client\CannedNet.Client.csproj", "{B6704474-3934-43AE-9E89-E5851F6A266B}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Any CPU = Debug|Any CPU
-		Release|Any CPU = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{B6704474-3934-43AE-9E89-E5851F6A266B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{B6704474-3934-43AE-9E89-E5851F6A266B}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{B6704474-3934-43AE-9E89-E5851F6A266B}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{B6704474-3934-43AE-9E89-E5851F6A266B}.Release|Any CPU.Build.0 = Release|Any CPU
-	EndGlobalSection
-EndGlobal

CannedNet.Client/.gitignore

@@ -1 +0,0 @@
-GamePath.props

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2026 Lapis
+Copyright (c) 2026 djdevin
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

Patches/DisableTLSPinning.cs

@@ -1,9 +1,13 @@
 using HarmonyLib;
 using Org.BouncyCastle.Crypto.Tls;
 
-namespace CannedNet.Client.Patches;
+namespace RecNetPlugin.Patches;
 
-public class FuckOffTLS
+/**
+    Disables TLS certificate pinning. Even though we connect over SSL it seems some certificates
+    might be pinned.
+*/
+public class DisableTLSPinning
 {
     [HarmonyPatch(typeof(LegacyTlsAuthentication), "NotifyServerCertificate")]
     public class TlsPatch

Patches/EACPatches.cs

@@ -3,7 +3,7 @@ using RecRoom.AntiCheat;
 using System.Text;
 using Il2CppSystem;
 
-namespace CannedNet.Client.Patches;
+namespace RecNetPlugin.Patches;
 
 [HarmonyPatch]
 public static class EACPatches
@@ -23,7 +23,7 @@ public static class EACPatches
         if (!string.IsNullOrEmpty(PGCINMIEBJP))
             __result = Convert.ToBase64String(Encoding.UTF8.GetBytes(PGCINMIEBJP));
         else
-            __result = Convert.ToBase64String(Encoding.UTF8.GetBytes("i hate this"));
+            __result = Convert.ToBase64String(Encoding.UTF8.GetBytes("nothing"));
         return false;
     }
 }

Patches/PhotonPatches.cs

@@ -1,19 +1,18 @@
-using System;
-using System.Reflection;
 using ExitGames.Client.Photon;
 using HarmonyLib;
 using Photon.Realtime;
 
-namespace CannedNet.Client.Patches;
+namespace RecNetPlugin.Patches;
 
+/**
+    Patches Photon to use the App IDs and server hostname/port specified in the plugin config.
+ */
 [HarmonyPatch(typeof(GPFPFDBGCEK), "AMOHMPKKGHL")]
 public class PhotonPatches
 {
     [HarmonyPostfix]
     private static void Postfix(ref AppSettings __result)
     {
-        Plugin.Log.LogInfo("okay im patching now");
-
         if (__result != null)
         {
             __result.AppIdRealtime = Plugin.AppIdRT.Value;

Patches/PromisePatch.cs

@@ -1,5 +1,11 @@
 using HarmonyLib;
 
+namespace RecNetPlugin.Patches;
+
+/**
+ * This allows the global-metadata.dat to be different on the client
+ * patched to allow a different modulus so we can sign images.
+*/
 [HarmonyPatch(typeof(JAPJPGNBMNM), "JOKECJKBJGD")]
 public static class PromisePatch
 {

Patches/SendRequestPatch.cs

@@ -3,7 +3,7 @@ using BestHTTP;
 using HarmonyLib;
 using Il2CppInterop.Runtime;
 
-namespace CannedNet.Client.Patches;
+namespace RecNetPlugin.Patches;
 
 /**
     Intercept a variety of HTTP requests and rewrite them to point to our own custom server.
@@ -20,6 +20,7 @@ public class SendRequestPatch
         "/data/heartbeat",
         "/identify",
         "/httpapi",
+        "/data/event",
     };
 
     private static bool IsIgnoredForLogging(string url)
@@ -30,6 +31,16 @@ public class SendRequestPatch
         return false;
     }
 
+    // Cap logged bodies so a large response/request doesn't flood the log.
+    private const int MaxLoggedBodyLength = 1000;
+
+    private static string Truncate(string s)
+    {
+        if (string.IsNullOrEmpty(s) || s.Length <= MaxLoggedBodyLength)
+            return s;
+        return s.Substring(0, MaxLoggedBodyLength) + $"... <truncated {s.Length - MaxLoggedBodyLength} chars>";
+    }
+
     [HarmonyPatch(typeof(HTTPManager), "SendRequest", [typeof(HTTPRequest)])]
     public class ConnectToRecNetPatch
     {
@@ -44,10 +55,10 @@ public class SendRequestPatch
                 if (entityBody == null)
                     body = "<none>";
                 else if (IsBinaryContentType(request.GetFirstHeaderValue("content-type")) || LooksBinary(entityBody))
-                    body = "<binary>";
+                    body = BinaryPreview(entityBody);
                 else
                     body = System.Text.Encoding.UTF8.GetString(entityBody);
-                Plugin.Log.LogInfo($"[HTTP] {request.MethodType} {request.Uri.AbsoluteUri} body={body}");
+                Plugin.Log.LogInfo($"[HTTP] {request.MethodType} {request.Uri.AbsoluteUri} body={Truncate(body)}");
             }
 
             var host = request.Uri.Host;
@@ -92,7 +103,7 @@ public class SendRequestPatch
                             text = resp.DataAsText;
                             if (string.IsNullOrEmpty(text)) text = "<empty>";
                         }
-                        var msg = $"[HTTP] <- {resp.StatusCode} {url} body={text}";
+                        var msg = $"[HTTP] <- {resp.StatusCode} {url} body={Truncate(text)}";
                         if (resp.StatusCode is >= 200 and < 300)
                             Plugin.Log.LogInfo(msg);
                         else
@@ -128,6 +139,31 @@ public class SendRequestPatch
         return true;
     }
 
+    // Render the leading bytes of a binary body as text so structured framing (e.g. multipart form
+    // boundaries and part headers) stays readable, while raw bytes are shown as \xNN escapes. Capped
+    // at MaxLoggedBodyLength since the interesting framing is at the front.
+    private static string BinaryPreview(byte[] data)
+    {
+        if (data.Length == 0) return "<binary empty>";
+
+        var sb = new System.Text.StringBuilder(MaxLoggedBodyLength + 32);
+        sb.Append("<binary ").Append(data.Length).Append(" bytes> ");
+        var i = 0;
+        // Cap on rendered length, not byte count: escapes expand a byte to 4 chars, so this keeps the
+        // preview near MaxLoggedBodyLength and avoids a second pass by Truncate at the log site.
+        for (; i < data.Length && sb.Length < MaxLoggedBodyLength; i++)
+        {
+            var b = data[i];
+            if (b == 0x09 || b == 0x0A || b == 0x0D || (b >= 0x20 && b < 0x7F))
+                sb.Append((char)b);
+            else
+                sb.Append("\\x").Append(b.ToString("x2"));
+        }
+        if (i < data.Length)
+            sb.Append($"... <truncated {data.Length - i} bytes>");
+        return sb.ToString();
+    }
+
     // Content sniff for raw request bytes — the Content-Type header isn't reliably set at
     // SendRequest time (e.g. multipart form bodies set it lazily, and the body still embeds the
     // raw image), so look at the bytes: a NUL byte, or a high ratio of non-text control bytes in

Plugin.cs

@@ -1,20 +1,15 @@
 using System;
-using System.Collections;
-using System.Text.Json;
 using BepInEx;
 using BepInEx.Configuration;
 using BepInEx.Logging;
 using BepInEx.Unity.IL2CPP;
-using BepInEx.Unity.IL2CPP.Utils.Collections;
 using HarmonyLib;
 using UnityEngine;
-using UnityEngine.Events;
 using UnityEngine.SceneManagement;
-using UnityEngine.Networking;
 
-namespace CannedNet.Client;
+namespace RecNetPlugin;
 
-[BepInPlugin("lapis.cannednet.client", "CannedNet Client", "1.0.0")]
+[BepInPlugin("net.rec.plugin", "RecNet Plugin", "1.0.0")]
 public class Plugin : BasePlugin
 {
     internal static new ManualLogSource Log;
@@ -38,7 +33,7 @@ public class Plugin : BasePlugin
         EnableAdvancedSettings = Config.Bind("Advanced", "Enabled Advanced Settings", false, "Allows other fields below in the advanced section to be modified.");
         PhotonHostname = Config.Bind("Advanced", "Photon NameServer", "", "Custom Photon NameServer");
         PhotonPort = Config.Bind("Advanced", "Photon NameServer Port", 0, "Custom Photon NameServer Port (if 0, it will be default)");
-        ServerHostname = Config.Bind("Server", "RecNet NameServer Host", "https://ns.lapis.codes", "Host for the RecNet NameServer.");
+        ServerHostname = Config.Bind("Server", "RecNet NameServer Host", "https://ns.rec.net", "Host for the RecNet NameServer.");
         Debug = Config.Bind("Advanced", "Debug", false, "Show debug logs (HTTP tracing, etc. WARNING: will include sensitive information such as passwords and auth tokens in the logs, be careful when sharing them!)");
 
         Harmony.CreateAndPatchAll(typeof(Plugin).Assembly);

README.md

@@ -1,10 +1,18 @@
-# CannedNet Client
+# RecNet Plugin
 
-A [BepInEx 6](https://github.com/BepInEx/BepInEx) (IL2CPP) plugin that points the **Rec Room** client at a self-hosted / private "CannedNet" server instead of the official Rec Room backend.
+A [BepInEx 6](https://github.com/BepInEx/BepInEx) (IL2CPP) plugin that points the Rec Room client at a self-hosted / private server.
 
-It does this entirely client-side with [Harmony](https://harmony.pardeike.net/) patches — no game files are modified on disk. The plugin rewrites the RecNet name-server lookups, swaps in your own Photon credentials, and disables the client-side guards (EasyAntiCheat, TLS certificate pinning) that would otherwise reject a non-official server.
+It does this entirely client-side with [Harmony](https://harmony.pardeike.net/) patches — no game files are modified on disk (except global-metadata.dat - needed for image signatures). The plugin rewrites the RecNet name-server lookups, swaps in your own Photon credentials, and disables the client-side guards (EasyAntiCheat, TLS certificate pinning) that would otherwise reject a non-official server.
 
-> ⚠️ **For private/experimental servers only.** This redirects traffic away from official Rec Room infrastructure and disables anti-cheat and certificate validation on the client. Do not use it against `rec.net` or any service you don't control. Use at your own risk.
+> ⚠️ This disables anti-cheat and certificate validation on the client. Use at your own risk.
+
+## Safety
+
+Using BepInEx plugins may cause anti-virus scanners or Windows Defender to pick it up as a threat.
+
+If you don't trust the complied .DLL, you can build it yourself.
+
+See https://github.com/djdevin/recnet-plugin#from-source
 
 ## What it does
 
@@ -23,7 +31,7 @@ It does this entirely client-side with [Harmony](https://harmony.pardeike.net/)
 - **.NET 6 SDK** to build the plugin.
 - Your own server endpoints: a RecNet name server, and [Photon](https://www.photonengine.com) app keys.
 
-_Looking for a custom RecNet server?_ Try https://github.com/CannedNet/CannedNet.Client
+_Looking for a custom RecNet server?_ Try https://github.com/djdevin/recflare
 
 ## Installing
 
@@ -66,7 +74,7 @@ dotnet build
 
 The build validates that `GamePath` is set and that `$(GamePath)\BepInEx\interop` exists, and fails with a clear message otherwise.
 
-A post-build step (the `DeployPlugin` target in the `.csproj`) automatically copies the built `CannedNet.Client.dll` into your Rec Room install's `BepInEx/plugins/` folder after every build. Since `GamePath` already points at your install, you don't need to copy anything by hand — just `dotnet build` and launch the game.
+A post-build step (the `DeployPlugin` target in the `.csproj`) automatically copies the built `RecNetPatcher.dll` into your Rec Room install's `BepInEx/plugins/` folder after every build. Since `GamePath` already points at your install, you don't need to copy anything by hand — just `dotnet build` and launch the game.
 
 If you need the DLL elsewhere, it's also left in `bin/Debug/net6.0/`.
 
@@ -74,10 +82,10 @@ If you need the DLL elsewhere, it's also left in `bin/Debug/net6.0/`.
 
 Start the game for the first time. In `BepInEx` you should now see a `config` folder. If not, verify BepInEx installation and version.
 
-Inside `config`, edit the `lapis.cannednet.client.cfg` file and update as needed:
+Inside `config`, edit the `net.rec.plugin.cfg` file and update as needed:
 
 **[Server]**
-- `RecNet NameServer Host` — base URL of your RecNet name server (default `https://ns.lapis.codes`).
+- `RecNet NameServer Host` — base URL of your RecNet name server (like `https://ns.rec.net`).
 
 **[Photon]**
 - `App Id Realtime` — Photon Realtime App ID.
@@ -96,8 +104,8 @@ Inside `config`, edit the `lapis.cannednet.client.cfg` file and update as needed
 | Path | Purpose |
 | --- | --- |
 | `Plugin.cs` | Plugin entry point, config bindings, Harmony bootstrap |
-| `Patches/` | Harmony patches (networking, EAC, TLS, Photon) |
-| `CannedNet.Client.csproj` | Build config + interop references (driven by `GamePath`), and the `DeployPlugin` post-build copy |
+| `Patches/` | Harmony patches (HTTP, EAC, TLS, Photon) |
+| `RecNetPlugin.csproj` | Build config + interop references (driven by `GamePath`), and the `DeployPlugin` post-build copy |
 | `GamePath.props.example` | Template for your local `GamePath.props` |
 
 ## FAQ
@@ -106,6 +114,10 @@ Inside `config`, edit the `lapis.cannednet.client.cfg` file and update as needed
 
 Yes. That's the point.
 
+## Credits
+
+Based on https://github.com/CannedNet/CannedNet.Client
+
 ## License
 
 [MIT](LICENSE)

RecNetPlugin.csproj

@@ -2,8 +2,8 @@
 
     <PropertyGroup>
         <TargetFramework>net6.0</TargetFramework>
-        <AssemblyName>CannedNet.Client</AssemblyName>
-        <Product>My first plugin</Product>
+        <AssemblyName>RecNetPlugin</AssemblyName>
+        <Product>RecNetPlugin</Product>
         <Version>1.0.0</Version>
         <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
         <LangVersion>latest</LangVersion>
@@ -12,7 +12,7 @@
             https://nuget.bepinex.dev/v3/index.json;
             https://nuget.samboy.dev/v3/index.json
         </RestoreAdditionalProjectSources>
-        <RootNamespace>CannedNet.Client</RootNamespace>
+        <RootNamespace>RecNetPlugin</RootNamespace>
     </PropertyGroup>
   
     <!-- GamePath = root of a Rec Room install whose BepInEx/interop/ has been populated.