OnLogout, Steam platform auth in account creation. Not configurable to ensure server uses ticket to validate.

Patches/BestHTTP.cs

@@ -1,9 +1,12 @@
 using System;
 using System.Reflection;
+using System.Threading.Tasks;
 using BestHTTP;
+using BestHTTP.Forms;
 using HarmonyLib;
 using undead_universal_patch_il2cpp.Core;
 using undead_universal_patch_il2cpp.Core.Config;
+using UnityEngine;
 
 namespace undead_universal_patch_il2cpp.Patches
 {
@@ -22,6 +25,8 @@ namespace undead_universal_patch_il2cpp.Patches
 
         static readonly MethodInfo getHeaderMethod = requestType?.GetMethod("GetFirstHeaderValue");
         static readonly MethodInfo addHeaderMethod = requestType?.GetMethod("AddHeader");
+        static readonly MethodInfo getFormFields = requestType?.GetMethod("GetFormFields");
+        static readonly PropertyInfo formImplProp = requestType?.GetProperty("FormImpl");
         static readonly PropertyInfo methodTypeProp = requestType?.GetProperty("MethodType");
         static readonly PropertyInfo uriProp = requestType?.GetProperty("Uri");
         static readonly PropertyInfo customCertProp = requestType?.GetProperty("CustomCertificateVerifyer");
@@ -30,13 +35,13 @@ namespace undead_universal_patch_il2cpp.Patches
             getHeaderMethod,
             addHeaderMethod,
             methodTypeProp,
+            getFormFields,
+            formImplProp,
             uriProp,
             customCertProp
         ]).Success;
-
         static MethodBase TargetMethod() => patchResult.Method;
 
-        [HarmonyPrefix]
         static void Prefix(ref object request)
         {
             if (PatchConfig.CertificatePatch.Value) customCertProp.GetSetMethod().Invoke(request, [null]);
@@ -59,6 +64,16 @@ namespace undead_universal_patch_il2cpp.Patches
 
             if (newUri.Host.Contains("ns.rec.net")) newUri = new Il2CppSystem.Uri(NameserverConfig.NewUrl.Value);
 
+            bool isAccCreate = newUri.PathAndQuery.Contains("account/create");
+            if (isAccCreate && SteamPlatform.AuthTicket != null)
+            {
+                HTTPFormBase form = (HTTPFormBase)formImplProp.GetValue(request, null);
+
+                form.AddField("x-steam-ticket", SteamPlatform.AuthTicket);
+                Util.ConditionalDebug("Added Steam ticket to create request");
+            }
+            else if (isAccCreate) UniversalPatchPlugin.Log.LogError("The Steam auth ticket has not yet been fetched, account creation might fail!");
+
             // Finish request changes
 
             string afterUrl = newUri.ToString();
@@ -71,9 +86,8 @@ namespace undead_universal_patch_il2cpp.Patches
                     $"    URL After    : {(beforeUrl == afterUrl ? "(unmodified)" : afterUrl)}\n" +
                     $"    Method       : {method}\n" +
                     $"    Content-Type : {contentType ?? "(not set)"}");
-                else UniversalPatchPlugin.Log.LogInfo("BestHTTPProxy Request Log\n" +
-                    $"    Before : {beforeUrl}\n" +
-                    $"    After  : {afterUrl}");
+                else UniversalPatchPlugin.Log.LogInfo("BestHTTPProxy Request\n" +
+                    $"    {method} {afterUrl}");
             }
         }
     }

Patches/Internals/OnLogout.cs

@@ -0,0 +1,30 @@
+using HarmonyLib;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+using System.Threading.Tasks;
+using undead_universal_patch_il2cpp.Core;
+using undead_universal_patch_il2cpp.Core.Content.CustomRecNet;
+
+namespace undead_universal_patch_il2cpp.Patches.Internals;
+
+[HarmonyPatch]
+public static class LogoutEvent
+{
+    static PatchTypesResult typesResult = Util.PreparePatchTypes(
+        "RecNet logout event patch",
+        "RecNet.Login",
+        "OnLogout"
+    );
+
+    static MethodBase TargetMethod() => typesResult.Method;
+    static bool Prepare() => typesResult.Success;
+
+    static void Postfix()
+    {
+        Util.ConditionalDebug("Running onLogout actions");
+        foreach (var action in RecNetInteractions.onLogout) action();
+    }
+}

Patches/Internals/PlatformManager.cs

@@ -0,0 +1,29 @@
+using HarmonyLib;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+using undead_universal_patch_il2cpp.Core;
+using undead_universal_patch_il2cpp.Core.Content.CustomRecNet;
+
+namespace undead_universal_patch_il2cpp.Patches.Internals;
+
+[HarmonyPatch]
+public class SteamPlatformManagerEvent
+{
+    static PatchTypesResult typesResult = Util.PreparePatchTypes(
+        "On SteamPlatformManager.Initialize",
+        "SteamPlatformManager",
+        "Initialize"
+    );
+
+    static MethodBase TargetMethod() => typesResult.Method;
+    static bool Prepare() => typesResult.Success;
+
+    static void Postfix()
+    {
+        UniversalPatchPlugin.Log.LogInfo("Running post-steam platform initialize actions");
+        foreach (var action in RecNetInteractions.onPlatformInitialize) action();
+    }
+}

Patches/Internals/PostAuthentication.cs

@@ -22,19 +22,13 @@ public class AuthenticationEventPatch
 
     static MethodBase TargetMethod() => patchResult.Method;
 
-    private static bool RanPostActions { get; set; } = false;
     static void Postfix(ref string accessToken)
     {
         UniversalPatchPlugin.Log.LogInfo("Intercepted AccessToken");
         RecNetInteractions.AccessToken = accessToken;
 
-        if (!RanPostActions)
-        {
-            bool value = (bool)hasAccessTokenProperty.GetValue(patchResult.Type);
-            if (value) UniversalPatchPlugin.Log.LogInfo("Running post-authentication actions");
-            foreach (var action in RecNetInteractions.postAuthenticationActions)
-                action();
-        }
-        else RanPostActions = true;
+        UniversalPatchPlugin.Log.LogInfo("Running post-authentication actions");
+        foreach (var action in RecNetInteractions.postAuthenticationActions)
+            action();
     }
 }