Merge remote-tracking branch 'origin/fix/postgres-bootstrap' into chore/dotnet-10

# Conflicts:
#	DorkNet.Server/Startup/DatabaseBootstrap.cs

.github/workflows.disabled/endpoint-contract.yml

@@ -25,7 +25,7 @@ jobs:
 
       - uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: 9.0.x
+          dotnet-version: 10.0.x
 
       - name: Install protobuf compiler
         run: |
@@ -40,7 +40,7 @@ jobs:
 
       - name: Start server
         run: |
-          dotnet DorkNet.Server/bin/Debug/net9.0/DorkNet.Server.dll > "$RUNNER_TEMP/dorknet-server.log" 2>&1 &
+          dotnet DorkNet.Server/bin/Debug/net10.0/DorkNet.Server.dll > "$RUNNER_TEMP/dorknet-server.log" 2>&1 &
           echo "$!" > "$RUNNER_TEMP/dorknet-server.pid"
 
       - name: Wait for server readiness
@@ -57,7 +57,7 @@ jobs:
       - name: Run endpoint contract
         run: |
           dotnet run --project tools/DorkNet.EndpointContract/DorkNet.EndpointContract.csproj --no-build -- \
-            --server-assembly DorkNet.Server/bin/Debug/net9.0/DorkNet.Server.dll \
+            --server-assembly DorkNet.Server/bin/Debug/net10.0/DorkNet.Server.dll \
             --base-url http://127.0.0.1:18080 \
             --report "$RUNNER_TEMP/endpoint-contract-report.json"
 

.github/workflows/release.yml

@@ -26,7 +26,7 @@ jobs:
 
       - uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '9.0.x'
+          dotnet-version: '10.0.x'
 
       # ── Server self-contained publish ────────────────────────────────
       - name: Publish DorkNet.Server (win-x64, self-contained)
@@ -43,10 +43,10 @@ jobs:
           Compress-Archive -Path publish/server/* `
             -DestinationPath dorknet-server-${{ env.VERSION_KEY }}-win-x64.zip
 
-      # ── Client patcher zip (built via tools/build-patcher-zip.ps1) ───
+      # ── Client patcher zip (built via tools/build_pc.py) ─────────────
       - name: Build client patcher zip
         run: |
-          .\tools\build-patcher-zip.ps1 -VersionKey ${{ env.VERSION_KEY }}
+          python tools/build_pc.py patcher --version-key ${{ env.VERSION_KEY }}
 
       # ── Publish both as Release assets ───────────────────────────────
       - name: Upload Release assets

.gitignore

@@ -12,8 +12,8 @@ dist/
 # Local SQLite + uploaded blobs only — DON'T match the source-tree
 # DorkNet.Server/Data/ folder (which holds DbContext + Entities/) on
 # case-insensitive filesystems. Use the precise runtime data dirs.
-DorkNet.Server/bin/Debug/net9.0/data/
-DorkNet.Server/bin/Release/net9.0/data/
+DorkNet.Server/bin/Debug/net10.0/data/
+DorkNet.Server/bin/Release/net10.0/data/
 # appsettings.Production.json is intentionally versioned — contains
 # only the Postgres provider switch + Kestrel bind address. All real
 # secrets come from Coolify env vars at runtime.

Dockerfile

@@ -1,14 +1,14 @@
 # DorkNet.Server container image — Coolify deploy target.
 # ────────────────────────────────────────────────────────────────────
 # Multi-stage: SDK image builds + publishes, runtime image is the
-# slimmer aspnet:9.0 with only the published output.
+# slimmer aspnet:10.0 with only the published output.
 #
 # Build context: repo root (so Tools/ and DorkNet.Models/ are visible
 # to ProjectReference + dotnet restore). The .dockerignore at the
 # repo root keeps the bin/, obj/, and other dev junk out of the
 # context.
 
-ARG DOTNET_VERSION=9.0
+ARG DOTNET_VERSION=10.0
 ARG NODE_VERSION=22
 
 # ── admin SPA build stage ──────────────────────────────────────────
@@ -76,13 +76,13 @@ WORKDIR /app
 
 # curl + wget for healthcheck probes — Coolify v4 defaults to wget for
 # its own probe regardless of what the image's HEALTHCHECK uses, so
-# both have to be present. The aspnet:9.0 base image strips both by
+# both have to be present. The aspnet:10.0 base image strips both by
 # default to keep the surface area small.
 RUN apt-get update \
     && apt-get install -y --no-install-recommends curl wget \
     && rm -rf /var/lib/apt/lists/*
 
-# Run as a non-root user — aspnet:9.0 ships with the `app` UID 1654.
+# Run as a non-root user — aspnet:10.0 ships with the `app` UID 1654.
 # Coolify mounts persistent volumes with write permission for this UID.
 USER app
 

Dockerfile.service

@@ -1,4 +1,4 @@
-ARG DOTNET_VERSION=9.0
+ARG DOTNET_VERSION=10.0
 ARG NODE_VERSION=22
 
 FROM node:${NODE_VERSION}-alpine AS admin-ui

DorkNet.ClientMod/Mod.cs

@@ -156,6 +156,14 @@ public class Mod : MelonMod
         // "N"). Empty = no hotkey. A hotkey also arms the feature when
         // RecRoyaleNightMode is false, so it can be switched on in-game.
         public static string RecRoyaleNightToggleKey = "";
+
+        // A client with no remembered account for this machine. false: the
+        // title screen opens the sign-in page so the player logs into their
+        // existing account. true: Rec Room's own behaviour, which creates a
+        // new account automatically -- only useful when the server allows
+        // sign-ups (otherwise the title screen keeps retrying and failing).
+        // See TitleScreenLoginPatches.
+        public static bool   AutoCreateAccount = false;
     }
     public override void OnInitializeMelon()
     {
@@ -225,6 +233,14 @@ public class Mod : MelonMod
                            postfix: nameof(QuestTeamSize.RelaxEmptySpawnFilter_Postfix));
         }
 
+        // Title-screen auto-login: with no remembered account, open the
+        // sign-in page instead of creating a new account.
+        if (!Cfg.AutoCreateAccount)
+        {
+            TryPatchByName("RRUI.Data.TitleScreenFlowModel", "IAKHIJIHAPJ",
+                           prefix: nameof(TitleScreenLoginPatches.AutoLogin_Prefix));
+        }
+
         // Rec Royale night mode: armed when enabled OR when a hotkey is set
         // (so it can be switched on in-game). Scene detection + mood apply
         // run from OnSceneWasLoaded / OnUpdate below.
@@ -457,6 +473,7 @@ public class Mod : MelonMod
             if (TryGetConfigValue(r, "DesktopScreenShareRaisePhotonRate", out v)) Cfg.DesktopScreenShareRaisePhotonRate = v.GetBoolean();
             if (TryGetConfigValue(r, "DesktopScreenShareResolution", out v))      Cfg.DesktopScreenShareResolution = v.GetInt32();
             if (TryGetConfigValue(r, "DesktopScreenShareQuality", out v))         Cfg.DesktopScreenShareQuality = v.GetInt32();
+            if (TryGetConfigValue(r, "AutoCreateAccount", out v))                 Cfg.AutoCreateAccount = v.GetBoolean();
             if (TryGetConfigValue(r, "QuestMaxTeamSize", out v))                  Cfg.QuestMaxTeamSize = v.GetInt32();
             if (TryGetConfigValue(r, "QuestMaxTeamSizeRooms", out v) && v.ValueKind == JsonValueKind.Array)
             {
@@ -662,7 +679,7 @@ public class Mod : MelonMod
     private MethodInfo GetPatchMethod(string name)
     {
         // Look in the core + feature patch holder classes.
-        foreach (var holder in new[] { typeof(UriPatches), typeof(AntiCheatPatches), typeof(AntiTamperPatches), typeof(FileHashCheckerPatches), typeof(ToxModPatches), typeof(TlsPatches), typeof(ScreenSharePatches), typeof(QuestTeamSize), typeof(RecRoyaleNight) })
+        foreach (var holder in new[] { typeof(UriPatches), typeof(AntiCheatPatches), typeof(AntiTamperPatches), typeof(FileHashCheckerPatches), typeof(ToxModPatches), typeof(TlsPatches), typeof(ScreenSharePatches), typeof(QuestTeamSize), typeof(RecRoyaleNight), typeof(TitleScreenLoginPatches) })
         {
             var m = holder.GetMethod(name, BindingFlags.Public | BindingFlags.Static);
             if (m is not null) return m;
@@ -903,6 +920,52 @@ internal static class FileHashCheckerPatches
         return false;
     }
 }
+internal static class TitleScreenLoginPatches
+{
+    // TitleScreenFlowModel.IAKHIJIHAPJ(cachedLogin) is the boot-time
+    // auto-login: the title screen downloads this machine's remembered
+    // accounts (CFILOMKCAPL), picks one (BFHOLLPGBPB) and logs into it here.
+    // With none (null) it creates a brand-new account instead (PJMGFADOEEM ->
+    // grant_type create_account). A server with sign-ups off refuses that, the
+    // error handler (IBDFENJNMAA) shows the connection-error page and the flow
+    // tries again, forever. Open the sign-in page instead (GoToLogin, what the
+    // "Log in" button does). ManuallyLogin carries the player into the game
+    // from there on its own, so the boot step gets a promise that never
+    // settles (MAMJDBJDFAF, the game's non-generic promise).
+    private static Type? _promiseType;
+
+    public static bool AutoLogin_Prefix(object __instance, object? __0, MethodBase __originalMethod, ref object? __result)
+    {
+        if (__0 is not null || Mod.Cfg.AutoCreateAccount) return true;
+        try
+        {
+            _promiseType ??= Mod.ResolveType("MAMJDBJDFAF");
+            var goToLogin = __instance.GetType().GetMethod("GoToLogin", BindingFlags.Public | BindingFlags.Instance, null, Type.EmptyTypes, null);
+            if (_promiseType is null || goToLogin is null)
+            {
+                Mod.Log.Warning("[title] no remembered account, but the sign-in page could not be opened; creating one as Rec Room does");
+                return true;
+            }
+            // Il2CppInterop wraps the interface return type (LDGADANDBIO) as
+            // its own class, so hand back the new promise's native object
+            // wrapped in that type.
+            var pending = (Il2CppObjectBase)Activator.CreateInstance(_promiseType)!;
+            var returnType = ((MethodInfo)__originalMethod).ReturnType;
+            var result = Activator.CreateInstance(returnType, pending.Pointer);
+            goToLogin.Invoke(__instance, null);
+            __result = result;
+            Mod.Log.Msg("[title] no remembered account; opened the sign-in page instead of creating a new account");
+            return false;
+        }
+        catch (Exception ex)
+        {
+            // goToLogin.Invoke wraps the real failure in TargetInvocationException.
+            var cause = ex is TargetInvocationException { InnerException: not null } tie ? tie.InnerException! : ex;
+            Mod.Log.Warning($"[title] sign-in redirect failed, creating an account as Rec Room does: {cause.GetType().Name}: {cause.Message}");
+            return true;
+        }
+    }
+}
 internal static class ToxModPatches
 {
     public static bool CanInitializeToxMod_Prefix(ref bool __result)

DorkNet.ClientMod/dorknet-clientmod.json.template

@@ -1,6 +1,7 @@
 {
   "ServerHost": "{HOST}",
   "EnableTlsTrustBypass": {ENABLE_TLS_TRUST_BYPASS},
+  "AutoCreateAccount": false,
   "EnableDebugConsole": false,
   "DebugConsoleToggleKey": "BackQuote",
   "DevCommands": [],

DorkNet.Contracts/DorkNet.Contracts.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>

DorkNet.Gateway/DorkNet.Gateway.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>

DorkNet.Models/DorkNet.Models.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

DorkNet.Quest/README.md

@@ -30,7 +30,8 @@ Photon shards with PC DorkNet players with no server-side version change.
 | image RSA/SHA1 verify | accept Content-Signatures the server signs with its own key | PC ImageSigning |
 | hile-warning / unknown-DLL / file-hash / ToxMod callbacks | neutralised so a re-signed, hook-loaded client is not warned/quit | `ClientMod` AntiTamper/ToxMod/FileHash |
 | integrity report + quit funnels | **log only** — names any new rejection in logcat | — |
-| Oculus `ovr_*` platform calls | (no-Meta build only) steer the entitlement/login path to the client's own credential screen | — |
+| Oculus `ovr_*` platform calls | (no-Meta build only) pass the entitlement / user-proof / logged-in-user requests Meta refuses for the renamed app (including the SDK's second check on the inner native message), answering the logged-in user with the placeholder user id `1` | — |
+| title-screen auto-login (`TitleScreenFlowModel`) | a headset with no remembered account opens the **sign-in page** instead of auto-creating an account (`AutoCreateAccount = true` restores Rec Room's behaviour) | — |
 
 ### Two builds, selected by `OculusAppId`
 
@@ -60,7 +61,7 @@ Photon shards with PC DorkNet players with no server-side version change.
   and its matching **OBB**.
 
 > On Windows with Controlled Folder Access on, the NDK linker and apksigner
-> can't write under `Documents`. `build.ps1` builds in `%TEMP%` by default;
+> can't write under `Documents`. `build.py` builds in `%TEMP%` by default;
 > keep the work dir outside protected folders.
 
 ## Build
@@ -76,20 +77,28 @@ dotnet Il2CppDumper.dll `
 copy DorkNet.Quest\dorknet-quest.cfg.example DorkNet.Quest\dorknet-quest.cfg
 #   edit ServerHost, Photon app ids, (optional) OculusAppId, PackageName
 
-# 3. Build the signed APK:
+# 3. Build the signed APK (and, with --obb, the release package):
 $env:ANDROID_SDK_ROOT = 'C:\path\to\android-sdk'
 $env:ANDROID_NDK      = 'C:\path\to\android-sdk\ndk\27.2.12479018'
 $env:APKTOOL_JAR      = 'C:\path\to\apktool.jar'
-DorkNet.Quest\scripts\build.ps1 `
-  -Apk    C:\path\to\RecRoom-store-2128210.apk `
-  -DumpCs <scratch>\dump\dump.cs `
-  -Obb    C:\path	o\main.2128210.com.AgainstGravity.RecRoom.obb
+py -3 DorkNet.Quest\scripts\build.py build `
+  --apk     C:\path\to\RecRoom-store-2128210.apk `
+  --dump-cs <scratch>\dump\dump.cs `
+  --obb     C:\path\to\main.2128210.com.AgainstGravity.RecRoom.obb `
+  --keystore C:\path\to\dorknet-debug.keystore
 # -> %TEMP%\dorknet-quest-build\dorknet-recroom-20230317.apk
-# -> %TEMP%\dorknet-quest-build\DorkNet-Quest-20230317\   (with -Obb)
+# -> %TEMP%\dorknet-quest-build\DorkNet-Quest-20230317\   (with --obb)
 ```
 
-With `-Obb`, the build also runs `scripts/package.ps1`, which writes a release
-folder ready to hand to players:
+The same command works on Linux and macOS (`python3 DorkNet.Quest/scripts/build.py build …`).
+
+For a build whose target table is already committed under `targets/`, pass
+`--targets-json DorkNet.Quest/targets/20230317-2128210.json` instead of
+`--dump-cs`. No Il2CppDumper is needed then: the build checks the table
+against the APK's `libil2cpp.so` and stops on a mismatch. This is what the
+Jenkins job does (`ci/jenkins/README.md`).
+
+With `--obb`, the build also writes a release folder ready to hand to players:
 
 | File | Purpose |
 | --- | --- |
@@ -98,15 +107,16 @@ folder ready to hand to players:
 | `install.sh` | one-command install on macOS / Linux |
 | `README.txt` | player instructions |
 
-To package an APK you already built, run `scripts/package.ps1 -Apk <apk> -Obb <obb>`.
+To package an APK you already built, run `build.py package --apk <apk> --obb <obb>`.
 The package contains game binaries from your store copy, so only share it with
 people who own the game.
 
-`build.ps1` chains: resolve targets → generate headers → compile
+`build.py build` chains: resolve targets → generate headers → compile
 `libdorknet.so` → apktool decode → package rename + LAUNCHER + manifest →
 app name (`AppName`) → drop the library in + `DT_NEEDED` it onto `libmain.so` → apktool build →
-zipalign → apksigner (v2+v3). It generates a fresh debug keystore in the work
-dir on first run. **Keep that keystore** — Meta ties tokens to app id + package
+zipalign → apksigner (v2+v3). Without `--keystore` it generates a fresh debug
+keystore in the work dir on first run. **Keep that keystore** and pass it with
+`--keystore` from then on — Meta ties tokens to app id + package
 + signing cert, so re-signing with a different key breaks any Meta registration.
 It is never committed.
 
@@ -189,12 +199,14 @@ every `armed <target>`, then `intercepted https://ns.rec.net/ -> https://ns.<hos
 | Symptom | Likely cause |
 | --- | --- |
 | `REFUSING <target>: ... fingerprint mismatch` | wrong APK for this target table — rebuild from the matching store APK, or rebase |
-| install fails `-124` / `NO_CERTIFICATES` | signing/align step — rebuild with `build.ps1`, don't hand-zip |
+| install fails `-124` / `NO_CERTIFICATES` | signing/align step — rebuild with `build.py`, don't hand-zip |
 | boots to an empty world | OBB missing or named for the wrong versionCode |
 | `[integrity] report reason=... NetworkCertificateMismatch` then a quit | TLS bypass off, or a pin hook didn't arm |
 | `[http<-]` shows a Cloudflare challenge page | edge WAF blocked the request before your origin |
 | multiplayer never connects | Photon app ids not set in the cfg |
 | Quest and PC players never see each other's rooms | `PhotonRegion` differs from the PC ClientMod `PhotonCloudRegion` |
+| "Unable to load Oculus user account" | old build (before the GetLoggedInUser bypass), or a Meta build whose app id the account isn't entitled to |
+| game restarts while "creating a new account" | `AutoCreateAccount = true` on a server with sign-ups off — set it to `false` so the sign-in page opens |
 
 ## Layout
 
@@ -209,8 +221,7 @@ every `armed <target>`, then `intercepted https://ns.rec.net/ -> https://ns.<hos
 | `scripts/gen_targets_header.py` | target table → `targets_generated.h` |
 | `scripts/gen_config_header.py` | `dorknet-quest.cfg` → `config_generated.h` |
 | `scripts/inject_needed.py` | LIEF `DT_NEEDED` injection |
-| `scripts/build.ps1` | one-shot: store APK → signed patched APK (+ release package with `-Obb`) |
-| `scripts/package.ps1` | patched APK + OBB → `.xapk` + installers |
+| `scripts/build.py` | `build`: store APK → signed patched APK (+ release package with `--obb`); `package`: patched APK + OBB → `.xapk` + installers |
 | `scripts/installer/` | `install.ps1`, `install.cmd`, `install.sh` copied into each package |
 | `dorknet-quest.cfg.example` | config template; copy to `dorknet-quest.cfg` (git-ignored) |
 

DorkNet.Quest/dorknet-quest.cfg.example

@@ -65,6 +65,12 @@ EnableTlsTrustBypass = true
 # Accept image Content-Signatures the server signs with its own key.
 AcceptUnsignedImages = true
 
+# A headset with no remembered account. false: open the sign-in page so the
+# player logs into their existing DorkNet account. true: Rec Room's own
+# behaviour, which creates a new account automatically -- only useful when the
+# server allows sign-ups (otherwise the game keeps retrying and failing).
+AutoCreateAccount = false
+
 # ---- diagnostics (adb logcat -s DORKNET) ----
 
 LogHttp = true

DorkNet.Quest/scripts/build.ps1

@@ -1,248 +0,0 @@
-<#
-.SYNOPSIS
-  Build a DorkNet-patched Rec Room Quest APK from a pristine store APK.
-
-.DESCRIPTION
-  End to end:
-    1. resolve_targets.py      -> per-build target table (RVA + fingerprint)
-    2. gen_targets_header.py   -> targets_generated.h
-    3. gen_config_header.py    -> config_generated.h (from your cfg)
-    4. NDK clang++             -> libdorknet.so (arm64)
-    5. apktool decode          -> working project
-    6. package rename + manifest/version edits
-    7. drop libdorknet.so in, DT_NEEDED it into libmain.so (LIEF)
-    8. apktool build -> zipalign -> apksigner  -> the signed output APK
-
-  Nothing game-derived is written into the repo. The work directory defaults to
-  a temp path because Windows Controlled Folder Access blocks the NDK linker and
-  apksigner from writing under Documents; override with -WorkDir if needed.
-
-  You supply the store APK and (for install) the matching OBB. No game binaries
-  ship with this tool.
-
-.PARAMETER Apk
-  Path to the pristine store APK (com.AgainstGravity.RecRoom, versionCode
-  2128210 / version 20230317).
-
-.PARAMETER Config
-  dorknet-quest.cfg with your ServerHost / Photon ids / package name. Defaults
-  to dorknet-quest.cfg next to the repo folder; falls back to the .example.
-
-.PARAMETER WorkDir
-  Scratch build directory (must be outside Controlled-Folder-Access-protected
-  locations). Defaults to $env:TEMP\dorknet-quest-build.
-
-.PARAMETER OutApk
-  Where to write the finished APK. Default: <WorkDir>\dorknet-recroom-<ver>.apk.
-
-.PARAMETER NdkRoot
-  Android NDK root. Default: $env:ANDROID_NDK, else the NDK under $env:ANDROID_SDK_ROOT\ndk.
-
-.PARAMETER BuildToolsDir
-  Android SDK build-tools dir holding zipalign + apksigner. Default: resolved
-  from $env:ANDROID_SDK_ROOT.
-
-.PARAMETER Obb
-  The store OBB matching the APK. When given, package.ps1 also bundles the
-  result into an installable .xapk with one-command installers.
-#>
-[CmdletBinding()]
-param(
-    [Parameter(Mandatory = $true)][string]$Apk,
-    [string]$Config,
-    [string]$WorkDir = (Join-Path $env:TEMP 'dorknet-quest-build'),
-    [string]$OutApk,
-    [string]$NdkRoot,
-    [string]$BuildToolsDir,
-    [string]$ApktoolJar,
-    [string]$DumpCs,
-    [string]$ApiLevel = '24',
-    [string]$Obb
-)
-
-$ErrorActionPreference = 'Stop'
-Set-StrictMode -Version Latest
-
-$RepoDir   = Split-Path -Parent $PSScriptRoot
-$Scripts   = $PSScriptRoot
-$OldPkg    = 'com.AgainstGravity.RecRoom'
-$SoName    = 'libdorknet.so'
-
-function Step($m) { Write-Host "==> $m" -ForegroundColor Cyan }
-function Need($path, $what) { if (-not (Test-Path -LiteralPath $path)) { throw "$what not found: $path" } }
-
-# ---- resolve tools ------------------------------------------------------
-if (-not $NdkRoot) {
-    $NdkRoot = $env:ANDROID_NDK
-    if (-not $NdkRoot -and $env:ANDROID_SDK_ROOT) {
-        $cand = Join-Path $env:ANDROID_SDK_ROOT 'ndk'
-        if (Test-Path $cand) { $NdkRoot = (Get-ChildItem $cand -Directory | Sort-Object Name -Descending | Select-Object -First 1).FullName }
-    }
-}
-if (-not $NdkRoot) { throw "Android NDK not found. Pass -NdkRoot or set ANDROID_NDK / ANDROID_SDK_ROOT." }
-$Cxx = Join-Path $NdkRoot "toolchains\llvm\prebuilt\windows-x86_64\bin\aarch64-linux-android$ApiLevel-clang++.cmd"
-$ObjDump = Join-Path $NdkRoot 'toolchains\llvm\prebuilt\windows-x86_64\bin\llvm-objdump.exe'
-Need $Cxx 'NDK aarch64 clang++'
-
-if (-not $BuildToolsDir) {
-    if (-not $env:ANDROID_SDK_ROOT) { throw "Pass -BuildToolsDir or set ANDROID_SDK_ROOT." }
-    $bt = Join-Path $env:ANDROID_SDK_ROOT 'build-tools'
-    $BuildToolsDir = (Get-ChildItem $bt -Directory | Sort-Object Name -Descending | Select-Object -First 1).FullName
-}
-$ZipAlign  = Join-Path $BuildToolsDir 'zipalign.exe'
-$ApkSigner = Join-Path $BuildToolsDir 'apksigner.bat'
-Need $ZipAlign 'zipalign'
-Need $ApkSigner 'apksigner'
-
-if (-not $ApktoolJar) {
-    $ApktoolJar = if ($env:APKTOOL_JAR) { $env:APKTOOL_JAR } elseif ($env:ANDROID_SDK_ROOT) { Join-Path $env:ANDROID_SDK_ROOT 'apktool.jar' } else { '' }
-}
-Need $ApktoolJar 'apktool.jar'
-Need $Apk 'store APK'
-
-if (-not $Config) {
-    $c = Join-Path $RepoDir 'dorknet-quest.cfg'
-    $Config = if (Test-Path $c) { $c } else { Join-Path $RepoDir 'dorknet-quest.cfg.example' }
-}
-Need $Config 'config'
-Write-Host "Using config: $Config"
-
-$PkgName = ((Get-Content $Config) | Where-Object { $_ -match '^\s*PackageName\s*=' } | Select-Object -First 1)
-$PkgName = if ($PkgName) { ($PkgName -split '=', 2)[1].Trim() } else { 'net.dorknet.RecRoom' }
-$AppName = ((Get-Content $Config) | Where-Object { $_ -match '^\s*AppName\s*=' } | Select-Object -First 1)
-$AppName = if ($AppName) { ($AppName -split '=', 2)[1].Split('#')[0].Trim() } else { '' }
-if (-not $AppName) { $AppName = 'DorkNet' }
-
-# Resolve the launcher to its FULL exe path -- "& py ..." would otherwise match
-# the (case-insensitive) function name and recurse. Prefer py -3.14, else python.
-$PyCmd = (Get-Command py.exe -ErrorAction SilentlyContinue)
-if ($PyCmd) { $PyExe = $PyCmd.Source; $PyPre = @('-3.14', '-I') }
-else { $PyExe = (Get-Command python.exe -ErrorAction Stop).Source; $PyPre = @('-I') }
-function Invoke-Py { param([Parameter(ValueFromRemainingArguments = $true)][string[]]$a)
-    $pa = $PyPre + $a
-    & $PyExe @pa
-    if ($LASTEXITCODE) { throw "python failed: $($a -join ' ')" } }
-
-# ---- work dirs ----------------------------------------------------------
-New-Item -ItemType Directory -Force -Path $WorkDir | Out-Null
-$Gen     = Join-Path $WorkDir 'gen'
-$Project = Join-Path $WorkDir 'project'
-$Extract = Join-Path $WorkDir 'extract'
-New-Item -ItemType Directory -Force -Path $Gen, $Extract | Out-Null
-
-# ---- 1. extract + dump + resolve targets --------------------------------
-Step 'extracting libil2cpp.so + global-metadata.dat'
-Add-Type -AssemblyName System.IO.Compression.FileSystem
-$zip = [System.IO.Compression.ZipFile]::OpenRead((Resolve-Path $Apk))
-try {
-    foreach ($e in @('lib/arm64-v8a/libil2cpp.so', 'assets/bin/Data/Managed/Metadata/global-metadata.dat', 'lib/arm64-v8a/libmain.so')) {
-        $entry = $zip.GetEntry($e); if (-not $entry) { throw "APK missing $e" }
-        $dest = Join-Path $Extract (Split-Path $e -Leaf)
-        [System.IO.Compression.ZipFileExtensions]::ExtractToFile($entry, $dest, $true)
-    }
-} finally { $zip.Dispose() }
-$Il2Cpp   = Join-Path $Extract 'libil2cpp.so'
-$LibMain  = Join-Path $Extract 'libmain.so'
-
-if (-not $DumpCs) {
-    # Prefer a dump.cs the operator points at; otherwise require one. Dumping
-    # is left to Il2CppDumper (see README) to keep this script toolchain-light.
-    throw "Pass -DumpCs <dump.cs> from Il2CppDumper for this APK (see DorkNet.Quest/README.md)."
-}
-Need $DumpCs 'dump.cs'
-
-Step 'resolving hook targets'
-$verName = '20230317'; $verCode = '2128210'
-# Write the resolved table into the work dir (Controlled Folder Access can
-# block writes under Documents). The repo keeps a committed copy under targets/.
-$table = Join-Path $WorkDir "$verName-$verCode.json"
-Invoke-Py @((Join-Path $Scripts 'resolve_targets.py'), '--dump', $DumpCs, '--il2cpp', $Il2Cpp,
-     '--version-name', $verName, '--version-code', $verCode, '--objdump', $ObjDump, '--out', $table)
-
-Step 'generating headers'
-Invoke-Py @((Join-Path $Scripts 'gen_targets_header.py'), $table, (Join-Path $Gen 'targets_generated.h'))
-Invoke-Py @((Join-Path $Scripts 'gen_config_header.py'), $Config, $PkgName, (Join-Path $Gen 'config_generated.h'))
-
-# ---- 4. compile libdorknet.so -------------------------------------------
-Step 'compiling libdorknet.so (arm64)'
-$src = @(
-    (Join-Path $RepoDir 'src\dorknet_quest.cpp'),
-    (Join-Path $RepoDir 'src\config.cpp'),
-    (Join-Path $RepoDir 'src\third_party\And64InlineHook\And64InlineHook.cpp')
-)
-$So = Join-Path $WorkDir $SoName
-& $Cxx '-std=c++17' '-fPIC' '-shared' '-O2' '-fvisibility=hidden' '-static-libstdc++' `
-    '-ffunction-sections' '-fdata-sections' '-Wl,--gc-sections' `
-    "-I$Gen" "-I$(Join-Path $RepoDir 'src')" $src '-llog' '-o' $So
-if ($LASTEXITCODE) { throw 'compile failed' }
-Need $So 'libdorknet.so'
-
-# ---- 5. apktool decode --------------------------------------------------
-Step 'apktool decode'
-if (Test-Path $Project) { Remove-Item -Recurse -Force $Project }
-& java -jar $ApktoolJar decode -f -o $Project (Resolve-Path $Apk)
-if ($LASTEXITCODE) { throw 'apktool decode failed' }
-
-# ---- 6. package rename + manifest -------------------------------------
-Step "renaming package $OldPkg -> $PkgName"
-$manifest = Join-Path $Project 'AndroidManifest.xml'
-$m = Get-Content -Raw $manifest
-$m = $m.Replace($OldPkg, $PkgName)
-if ($m -notmatch 'android.intent.category.LAUNCHER') {
-    $m = $m.Replace('<category android:name="android.intent.category.INFO"/>',
-        '<category android:name="android.intent.category.INFO"/><category android:name="android.intent.category.LAUNCHER"/>')
-}
-Set-Content -NoNewline -Path $manifest -Value $m
-
-# The launcher label comes from @string/app_name; set it in every locale.
-Step "naming the app '$AppName'"
-$labelXml = [System.Security.SecurityElement]::Escape($AppName).Replace("'", "\'")
-foreach ($sx in Get-ChildItem (Join-Path $Project 'res') -Filter strings.xml -Recurse) {
-    $s = Get-Content -Raw -Encoding utf8 $sx.FullName
-    $n = [regex]::Replace($s, '<string name="app_name">[^<]*</string>', "<string name=`"app_name`">$labelXml</string>")
-    if ($n -ne $s) { Set-Content -NoNewline -Encoding utf8 -Path $sx.FullName -Value $n }
-}
-
-# ---- 7. inject the hook library ----------------------------------------
-Step 'injecting libdorknet.so'
-Copy-Item $So (Join-Path $Project 'lib\arm64-v8a' $SoName) -Force
-$projMain = Join-Path $Project 'lib\arm64-v8a\libmain.so'
-Invoke-Py @((Join-Path $Scripts 'inject_needed.py'), $projMain, $SoName)
-
-# ---- 8. rebuild + align + sign -----------------------------------------
-Step 'apktool build'
-$unsigned = Join-Path $WorkDir 'unsigned.apk'
-& java -jar $ApktoolJar build -f -o $unsigned $Project
-if ($LASTEXITCODE) { throw 'apktool build failed' }
-
-$Keystore = Join-Path $WorkDir 'dorknet-debug.keystore'
-if (-not (Test-Path $Keystore)) {
-    Step 'generating a fresh debug keystore (kept in the work dir, never committed)'
-    & keytool -genkeypair -v -keystore $Keystore -alias dorknet -keyalg RSA -keysize 2048 `
-        -validity 10000 -storepass dorknet -keypass dorknet -dname 'CN=DorkNet Quest, O=DorkNet'
-    if ($LASTEXITCODE) { throw 'keytool failed' }
-}
-
-Step 'zipalign'
-$aligned = Join-Path $WorkDir 'aligned.apk'
-& $ZipAlign -f -p 4 $unsigned $aligned
-if ($LASTEXITCODE) { throw 'zipalign failed' }
-
-if (-not $OutApk) { $OutApk = Join-Path $WorkDir "dorknet-recroom-$verName.apk" }
-Step "apksigner -> $OutApk"
-& $ApkSigner sign --ks $Keystore --ks-key-alias dorknet --ks-pass pass:dorknet --key-pass pass:dorknet `
-    --v2-signing-enabled true --v3-signing-enabled true --out $OutApk $aligned
-if ($LASTEXITCODE) { throw 'apksigner failed' }
-& $ApkSigner verify --print-certs $OutApk | Out-Null
-
-Write-Host ""
-Write-Host "DONE. Patched APK: $OutApk" -ForegroundColor Green
-Write-Host "Package: $PkgName   versionCode: $verCode" -ForegroundColor Green
-if ($Obb) {
-    Write-Host ""
-    & (Join-Path $Scripts 'package.ps1') -Apk $OutApk -Obb $Obb -BuildToolsDir $BuildToolsDir
-} else {
-    Write-Host "Install it, then push the matching OBB to:" -ForegroundColor Green
-    Write-Host "  /sdcard/Android/obb/$PkgName/main.$verCode.$PkgName.obb" -ForegroundColor Green
-    Write-Host "(or pass -Obb to bundle both into an installable .xapk)" -ForegroundColor Green
-}

DorkNet.Quest/scripts/build.py

@@ -0,0 +1,472 @@
+#!/usr/bin/env python3
+"""Build a DorkNet-patched Rec Room Quest APK (and optionally an .xapk release).
+
+From a pristine store APK, end to end:
+
+  1. hook targets   resolve them from an Il2CppDumper dump.cs
+                    (resolve_targets.py), or use a committed table checked
+                    against the APK's libil2cpp.so
+  2. headers        targets_generated.h + config_generated.h
+  3. compile        libdorknet.so (arm64) with the Android NDK
+  4. apktool decode
+  5. rename         package rename, launcher category, app label
+  6. inject         libdorknet.so in, DT_NEEDED into libmain.so (LIEF)
+  7. sign           apktool build -> zipalign -> apksigner
+  8. package        with --obb: .xapk + one-command installers (or run
+                    `package` on an APK you already built)
+
+Nothing game-derived is written into the repo. You supply the store APK and,
+for a release package, the matching OBB. The output contains game binaries
+from your own store copy: share it only with people who own the game.
+
+Runs on Windows, Linux and macOS. Needs Python 3.9+ with LIEF, a JDK (java,
+keytool), the Android NDK, Android build-tools and apktool.
+
+    py -3 build.py build --apk recroom.apk --obb main.2128210.com.AgainstGravity.RecRoom.obb \\
+        --targets-json ../targets/20230317-2128210.json --keystore dorknet.keystore
+    py -3 build.py package --apk dorknet-recroom-20230317.apk --obb main.2128210....obb
+"""
+from __future__ import annotations
+
+import argparse
+import hashlib
+import json
+import os
+import re
+import shutil
+import subprocess
+import sys
+import tempfile
+import zipfile
+from pathlib import Path
+from typing import NoReturn
+from xml.sax.saxutils import escape as xml_escape
+
+SCRIPTS = Path(__file__).resolve().parent
+REPO = SCRIPTS.parent  # DorkNet.Quest/
+OLD_PKG = "com.AgainstGravity.RecRoom"
+SO_NAME = "libdorknet.so"
+ON_WINDOWS = os.name == "nt"
+
+
+def step(msg: str) -> None:
+    print(f"==> {msg}", flush=True)
+
+
+def fail(msg: str) -> NoReturn:
+    raise SystemExit(f"error: {msg}")
+
+
+def need(path: Path | str, what: str) -> Path:
+    p = Path(path)
+    if not p.exists():
+        fail(f"{what} not found: {p}")
+    return p
+
+
+def run(*cmd: object, cwd: Path | None = None) -> None:
+    args = [str(c) for c in cmd]
+    r = subprocess.run(args, cwd=cwd)
+    if r.returncode:
+        fail(f"{Path(args[0]).name} failed (exit {r.returncode})")
+
+
+def capture(*cmd: object) -> str:
+    args = [str(c) for c in cmd]
+    r = subprocess.run(args, capture_output=True, text=True, encoding="utf-8", errors="replace")
+    if r.returncode:
+        sys.stderr.write(r.stderr)
+        fail(f"{Path(args[0]).name} failed (exit {r.returncode})")
+    return r.stdout
+
+
+def run_py(script: str, *args: object) -> None:
+    """Run a sibling helper script with this interpreter (isolated mode)."""
+    run(sys.executable, "-I", SCRIPTS / script, *args)
+
+
+def exe(name: str) -> str:
+    return name + (".exe" if ON_WINDOWS else "")
+
+
+# ---- tool resolution ------------------------------------------------------
+
+def sdk_root() -> Path | None:
+    v = os.environ.get("ANDROID_SDK_ROOT") or os.environ.get("ANDROID_HOME")
+    return Path(v) if v else None
+
+
+def newest_subdir(parent: Path) -> Path | None:
+    if not parent.is_dir():
+        return None
+    dirs = sorted((d for d in parent.iterdir() if d.is_dir()), key=lambda d: d.name, reverse=True)
+    return dirs[0] if dirs else None
+
+
+def resolve_build_tools(arg: str | None) -> Path:
+    if arg:
+        return need(arg, "build-tools dir")
+    root = sdk_root()
+    found = newest_subdir(root / "build-tools") if root else None
+    if not found:
+        fail("Android build-tools not found. Pass --build-tools-dir or set ANDROID_SDK_ROOT.")
+    return found
+
+
+def resolve_ndk(arg: str | None) -> Path:
+    if arg:
+        return need(arg, "NDK")
+    if os.environ.get("ANDROID_NDK"):
+        return need(os.environ["ANDROID_NDK"], "NDK (ANDROID_NDK)")
+    root = sdk_root()
+    found = newest_subdir(root / "ndk") if root else None
+    if not found:
+        fail("Android NDK not found. Pass --ndk-root or set ANDROID_NDK / ANDROID_SDK_ROOT.")
+    return found
+
+
+def ndk_bin(ndk: Path) -> Path:
+    if ON_WINDOWS:
+        tag = "windows-x86_64"
+    elif sys.platform == "darwin":
+        tag = "darwin-x86_64"
+    else:
+        tag = "linux-x86_64"
+    return ndk / "toolchains" / "llvm" / "prebuilt" / tag / "bin"
+
+
+def resolve_apktool(arg: str | None) -> Path:
+    if arg:
+        return need(arg, "apktool.jar")
+    if os.environ.get("APKTOOL_JAR"):
+        return need(os.environ["APKTOOL_JAR"], "apktool.jar (APKTOOL_JAR)")
+    root = sdk_root()
+    if root and (root / "apktool.jar").exists():
+        return root / "apktool.jar"
+    raise SystemExit("error: apktool.jar not found. Pass --apktool-jar or set APKTOOL_JAR.")
+
+
+def cfg_value(config: Path, key: str) -> str | None:
+    for line in config.read_text(encoding="utf-8").splitlines():
+        m = re.match(rf"^\s*{re.escape(key)}\s*=(.*)$", line)
+        if m:
+            return m.group(1).split("#", 1)[0].strip()
+    return None
+
+
+# ---- build ----------------------------------------------------------------
+
+def cmd_build(a: argparse.Namespace) -> None:
+    ndk = resolve_ndk(a.ndk_root)
+    bin_dir = ndk_bin(ndk)
+    cxx = need(bin_dir / (f"aarch64-linux-android{a.api_level}-clang++" + (".cmd" if ON_WINDOWS else "")),
+               "NDK aarch64 clang++")
+    objdump = bin_dir / exe("llvm-objdump")
+    build_tools = resolve_build_tools(a.build_tools_dir)
+    zipalign = need(build_tools / exe("zipalign"), "zipalign")
+    apksigner = need(build_tools / ("apksigner.bat" if ON_WINDOWS else "apksigner"), "apksigner")
+    apktool = resolve_apktool(a.apktool_jar)
+    apk = need(a.apk, "store APK").resolve()
+
+    config = Path(a.config) if a.config else (
+        REPO / "dorknet-quest.cfg" if (REPO / "dorknet-quest.cfg").exists() else REPO / "dorknet-quest.cfg.example")
+    need(config, "config")
+    print(f"Using config: {config}")
+    pkg_name = cfg_value(config, "PackageName") or "net.dorknet.RecRoom"
+    app_name = cfg_value(config, "AppName") or "DorkNet"
+
+    work = Path(a.work_dir)
+    gen, project, extract = work / "gen", work / "project", work / "extract"
+    for d in (work, gen, extract):
+        d.mkdir(parents=True, exist_ok=True)
+
+    # 1. extract + targets
+    step("extracting libil2cpp.so + global-metadata.dat")
+    with zipfile.ZipFile(apk) as z:
+        for entry in ("lib/arm64-v8a/libil2cpp.so",
+                      "assets/bin/Data/Managed/Metadata/global-metadata.dat",
+                      "lib/arm64-v8a/libmain.so"):
+            try:
+                data = z.read(entry)
+            except KeyError:
+                fail(f"APK missing {entry}")
+            (extract / Path(entry).name).write_bytes(data)
+    il2cpp = extract / "libil2cpp.so"
+
+    ver_name, ver_code = "20230317", "2128210"
+    if a.targets_json:
+        # A committed, already-resolved table. It is only valid for the exact
+        # libil2cpp.so it was resolved against, so check that first.
+        table = need(a.targets_json, "target table")
+        step(f"using target table {table}")
+        data = json.loads(table.read_text(encoding="utf-8"))
+        sha = hashlib.sha256(il2cpp.read_bytes()).hexdigest()
+        want = str(data.get("il2cppSha256") or "").lower()
+        if want and sha != want:
+            fail(f"libil2cpp.so in this APK ({sha}) is not the build the target table was resolved "
+                 f"for ({want}). Resolve a table for it with --dump-cs.")
+        ver_name, ver_code = str(data["versionName"]), str(data["versionCode"])
+    else:
+        if not a.dump_cs:
+            # Dumping is left to Il2CppDumper (see README) to keep this
+            # script toolchain-light.
+            fail("Pass --dump-cs <dump.cs> from Il2CppDumper for this APK, or --targets-json with a "
+                 "resolved table (see DorkNet.Quest/README.md).")
+        need(a.dump_cs, "dump.cs")
+        step("resolving hook targets")
+        # Written into the work dir (Controlled Folder Access can block writes
+        # under Documents). The repo keeps a committed copy under targets/.
+        table = work / f"{ver_name}-{ver_code}.json"
+        run_py("resolve_targets.py", "--dump", a.dump_cs, "--il2cpp", il2cpp,
+               "--version-name", ver_name, "--version-code", ver_code,
+               "--objdump", objdump, "--out", table)
+
+    # 2. headers
+    step("generating headers")
+    run_py("gen_targets_header.py", table, gen / "targets_generated.h")
+    run_py("gen_config_header.py", config, pkg_name, gen / "config_generated.h")
+
+    # 3. compile
+    step("compiling libdorknet.so (arm64)")
+    src = REPO / "src"
+    so = work / SO_NAME
+    run(cxx, "-std=c++17", "-fPIC", "-shared", "-O2", "-fvisibility=hidden", "-static-libstdc++",
+        "-ffunction-sections", "-fdata-sections", "-Wl,--gc-sections",
+        f"-I{gen}", f"-I{src}",
+        src / "dorknet_quest.cpp", src / "config.cpp",
+        src / "third_party" / "And64InlineHook" / "And64InlineHook.cpp",
+        "-llog", "-o", so)
+    need(so, "libdorknet.so")
+
+    # 4. decode
+    step("apktool decode")
+    if project.exists():
+        shutil.rmtree(project)
+    run("java", "-jar", apktool, "decode", "-f", "-o", project, apk)
+
+    # 5. package rename + manifest + label
+    step(f"renaming package {OLD_PKG} -> {pkg_name}")
+    manifest = project / "AndroidManifest.xml"
+    m = manifest.read_text(encoding="utf-8").replace(OLD_PKG, pkg_name)
+    if "android.intent.category.LAUNCHER" not in m:
+        m = m.replace('<category android:name="android.intent.category.INFO"/>',
+                      '<category android:name="android.intent.category.INFO"/>'
+                      '<category android:name="android.intent.category.LAUNCHER"/>')
+    manifest.write_text(m, encoding="utf-8", newline="")
+
+    # The launcher label comes from @string/app_name; set it in every locale.
+    step(f"naming the app '{app_name}'")
+    # XML entities for & < > " ' (the PowerShell version used
+    # SecurityElement.Escape), so no raw quote reaches Android's string parser.
+    label = xml_escape(app_name, {'"': "&quot;", "'": "&apos;"})
+    for sx in (project / "res").rglob("strings.xml"):
+        s = sx.read_text(encoding="utf-8")
+        n = re.sub(r'<string name="app_name">[^<]*</string>', lambda _: f'<string name="app_name">{label}</string>', s)
+        if n != s:
+            sx.write_text(n, encoding="utf-8", newline="")
+
+    # 6. inject
+    step(f"injecting {SO_NAME}")
+    shutil.copy2(so, project / "lib" / "arm64-v8a" / SO_NAME)
+    run_py("inject_needed.py", project / "lib" / "arm64-v8a" / "libmain.so", SO_NAME)
+
+    # 7. build + align + sign
+    step("apktool build")
+    unsigned = work / "unsigned.apk"
+    run("java", "-jar", apktool, "build", "-f", "-o", unsigned, project)
+
+    if a.keystore:
+        keystore = need(a.keystore, "keystore")
+    else:
+        keystore = work / "dorknet-debug.keystore"
+        if not keystore.exists():
+            step("generating a fresh debug keystore (kept in the work dir, never committed)")
+            run("keytool", "-genkeypair", "-v", "-keystore", keystore, "-alias", a.key_alias,
+                "-keyalg", "RSA", "-keysize", "2048", "-validity", "10000",
+                "-storepass", a.keystore_pass, "-keypass", a.keystore_pass,
+                "-dname", "CN=DorkNet Quest, O=DorkNet")
+
+    step("zipalign")
+    aligned = work / "aligned.apk"
+    run(zipalign, "-f", "-p", "4", unsigned, aligned)
+
+    out_apk = Path(a.out_apk) if a.out_apk else work / f"dorknet-recroom-{ver_name}.apk"
+    out_apk.parent.mkdir(parents=True, exist_ok=True)
+    step(f"apksigner -> {out_apk}")
+    run(apksigner, "sign", "--ks", keystore, "--ks-key-alias", a.key_alias,
+        "--ks-pass", f"pass:{a.keystore_pass}", "--key-pass", f"pass:{a.keystore_pass}",
+        "--v2-signing-enabled", "true", "--v3-signing-enabled", "true",
+        "--out", out_apk, aligned)
+    capture(apksigner, "verify", "--print-certs", out_apk)
+
+    print()
+    print(f"DONE. Patched APK: {out_apk}")
+    print(f"Package: {pkg_name}   versionCode: {ver_code}")
+    if a.obb:
+        print()
+        package(out_apk, Path(a.obb), Path(a.package_dir) if a.package_dir else None, build_tools)
+    else:
+        print("Install it, then push the matching OBB to:")
+        print(f"  /sdcard/Android/obb/{pkg_name}/main.{ver_code}.{pkg_name}.obb")
+        print("(or pass --obb to bundle both into an installable .xapk)")
+
+
+# ---- package --------------------------------------------------------------
+
+README_TXT = """{name} {ver} - Rec Room for DorkNet (Meta Quest)
+============================================================
+
+1. Turn on developer mode for your headset (Meta Horizon phone app), plug it
+   in over USB and accept "Allow USB debugging" inside the headset.
+2. Install. Easiest: open the Quest page of your DorkNet server's website
+   (https://<server>/quest) in Chrome or Edge, pick this .xapk and follow the
+   steps. Or use the scripts here:
+     Windows:        double-click install.cmd
+     macOS / Linux:  ./install.sh
+   The installer needs adb (Android platform-tools) on PATH or in
+   ANDROID_SDK_ROOT. It installs the app, copies the game data (~1.4 GB) and
+   offers to launch it.
+3. In the headset: Library > Unknown Sources > {name}.
+
+The app installs as {pkg} alongside any store copy of Rec Room.
+SideQuest users can also drop the .xapk onto SideQuest instead.
+"""
+
+
+def package(apk: Path, obb: Path, out_dir: Path | None, build_tools: Path) -> Path:
+    """Bundle a patched APK and its OBB into an .xapk plus installers.
+
+    The XAPK is the usual APKPure layout (manifest.json + APK + OBB + icon), so
+    XAPK-aware installers (SideQuest's file drop, SAI, APKPure) can open it too.
+    The APK and OBB are stored uncompressed: they are already compressed, and
+    storing them keeps packaging and install fast."""
+    apk, obb = need(apk, "patched APK").resolve(), need(obb, "OBB").resolve()
+    aapt2 = need(build_tools / exe("aapt2"), "aapt2")
+
+    step("reading APK metadata")
+    badging = capture(aapt2, "dump", "badging", apk).splitlines()
+
+    def badge(pattern: str) -> str | None:
+        for line in badging:
+            mm = re.search(pattern, line)
+            if mm:
+                return mm.group(1)
+        return None
+
+    pkg = badge(r"^package: name='([^']+)'")
+    ver_code = badge(r"versionCode='([^']+)'")
+    ver_name = badge(r"versionName='([^']+)'")
+    min_sdk = badge(r"^(?:minSdkVersion|sdkVersion):'([^']+)'")
+    tgt_sdk = badge(r"^targetSdkVersion:'([^']+)'")
+    label = badge(r"^application-label:'([^']*)'")
+    if not pkg or not ver_code:
+        fail("could not read package name / versionCode from the APK")
+    perms = [mm.group(1) for line in badging if (mm := re.match(r"^uses-permission: name='([^']+)'", line))]
+    icons = sorted(((int(mm.group(1)), mm.group(2)) for line in badging
+                    if (mm := re.match(r"^application-icon-(\d+):'([^']+)'", line))), reverse=True)
+
+    # The launcher icon may be an adaptive-icon XML; XAPK installers want a
+    # PNG, so fall back to the same-named PNG from the densest mipmap/drawable.
+    icon_path = None
+    with zipfile.ZipFile(apk) as z:
+        names = set(z.namelist())
+        if icons:
+            ref = icons[0][1]
+            if ref.endswith(".png") and ref in names:
+                icon_path = ref
+            else:
+                base = Path(ref).stem
+                for d in ("xxxhdpi", "xxhdpi", "xhdpi", "hdpi", "mdpi", "ldpi"):
+                    for kind in ("mipmap", "drawable"):
+                        cand = f"res/{kind}-{d}/{base}.png"
+                        if icon_path is None and cand in names:
+                            icon_path = cand
+        icon_bytes = z.read(icon_path) if icon_path else None
+    print(f"  {pkg}  version {ver_name} ({ver_code})")
+
+    obb_entry = f"Android/obb/{pkg}/main.{ver_code}.{pkg}.obb"
+    out_dir = out_dir or apk.parent / f"DorkNet-Quest-{ver_name}"
+    out_dir.mkdir(parents=True, exist_ok=True)
+    xapk = out_dir / f"DorkNet-{ver_name}.xapk"
+    xapk.unlink(missing_ok=True)
+
+    manifest = {
+        "xapk_version": 2,
+        "package_name": pkg,
+        "name": label or "DorkNet",
+        "version_code": ver_code,
+        "version_name": ver_name,
+        "min_sdk_version": min_sdk,
+        "target_sdk_version": tgt_sdk,
+        "permissions": perms,
+        "total_size": apk.stat().st_size + obb.stat().st_size,
+        "expansions": [{"file": obb_entry, "install_location": "EXTERNAL_STORAGE", "install_path": obb_entry}],
+    }
+    if icon_bytes:
+        manifest["icon"] = "icon.png"
+
+    step(f"writing {xapk} (the OBB is large; this takes a minute)")
+    with zipfile.ZipFile(xapk, "w", allowZip64=True) as z:
+        z.writestr(zipfile.ZipInfo("manifest.json"), json.dumps(manifest, indent=2), compress_type=zipfile.ZIP_DEFLATED)
+        if icon_bytes:
+            z.writestr("icon.png", icon_bytes, compress_type=zipfile.ZIP_STORED)
+        z.write(apk, f"{pkg}.apk", compress_type=zipfile.ZIP_STORED)
+        z.write(obb, obb_entry, compress_type=zipfile.ZIP_STORED)
+
+    step("adding installers")
+    for f in ("install.ps1", "install.cmd", "install.sh"):
+        shutil.copy2(SCRIPTS / "installer" / f, out_dir / f)
+    (out_dir / "install.sh").chmod(0o755)
+    (out_dir / "README.txt").write_text(
+        README_TXT.format(name=manifest["name"], ver=ver_name, pkg=pkg), encoding="utf-8")
+
+    print()
+    print(f"DONE. Package folder: {out_dir}")
+    print(f"  {xapk.name}  ({xapk.stat().st_size / 2**30:.2f} GB)")
+    print(f"Install with: {out_dir / 'install.cmd'}")
+    return out_dir
+
+
+def cmd_package(a: argparse.Namespace) -> None:
+    package(Path(a.apk), Path(a.obb), Path(a.out_dir) if a.out_dir else None,
+            resolve_build_tools(a.build_tools_dir))
+
+
+# ---- cli ------------------------------------------------------------------
+
+def main() -> None:
+    p = argparse.ArgumentParser(description=__doc__.split("\n\n")[0])
+    sub = p.add_subparsers(dest="cmd", required=True)
+
+    b = sub.add_parser("build", help="store APK -> signed patched APK (+ .xapk with --obb)")
+    b.add_argument("--apk", required=True, help="pristine store APK (com.AgainstGravity.RecRoom)")
+    b.add_argument("--obb", help="matching store OBB; also writes the .xapk release package")
+    b.add_argument("--config", help="dorknet-quest.cfg (default: DorkNet.Quest/dorknet-quest.cfg, else the .example)")
+    b.add_argument("--dump-cs", help="Il2CppDumper dump.cs for this APK, to resolve the hook targets")
+    b.add_argument("--targets-json", help="a resolved target table to use instead of --dump-cs; must match the APK's libil2cpp.so")
+    b.add_argument("--keystore", help="signing keystore; reuse the same one for every build so updates install in place")
+    b.add_argument("--keystore-pass", default="dorknet", help="store and key password (default: dorknet)")
+    b.add_argument("--key-alias", default="dorknet", help="key alias (default: dorknet)")
+    b.add_argument("--work-dir", default=str(Path(tempfile.gettempdir()) / "dorknet-quest-build"),
+                   help="scratch directory (on Windows keep it outside Controlled Folder Access, e.g. %%TEMP%%)")
+    b.add_argument("--out-apk", help="where to write the APK (default: <work-dir>/dorknet-recroom-<ver>.apk)")
+    b.add_argument("--package-dir", help="release folder for the .xapk (default: <apk folder>/DorkNet-Quest-<ver>)")
+    b.add_argument("--ndk-root", help="Android NDK root (default: ANDROID_NDK, else newest under ANDROID_SDK_ROOT/ndk)")
+    b.add_argument("--build-tools-dir", help="Android build-tools dir (default: newest under ANDROID_SDK_ROOT/build-tools)")
+    b.add_argument("--apktool-jar", help="apktool.jar (default: APKTOOL_JAR, else ANDROID_SDK_ROOT/apktool.jar)")
+    b.add_argument("--api-level", default="24", help="NDK API level (default: 24)")
+    b.set_defaults(func=cmd_build)
+
+    k = sub.add_parser("package", help="patched APK + OBB -> .xapk + installers")
+    k.add_argument("--apk", required=True)
+    k.add_argument("--obb", required=True)
+    k.add_argument("--out-dir", help="release folder (default: <apk folder>/DorkNet-Quest-<ver>)")
+    k.add_argument("--build-tools-dir")
+    k.set_defaults(func=cmd_package)
+
+    a = p.parse_args()
+    a.func(a)
+
+
+if __name__ == "__main__":
+    main()

DorkNet.Quest/scripts/gen_config_header.py

@@ -23,6 +23,7 @@ KEYS = {
     "PhotonRegion": ("DN_PHOTON_REGION", "str"),
     "EnableTlsTrustBypass": ("DN_TLS_TRUST_BYPASS", "bool"),
     "AcceptUnsignedImages": ("DN_ACCEPT_UNSIGNED_IMAGES", "bool"),
+    "AutoCreateAccount": ("DN_AUTO_CREATE_ACCOUNT", "bool"),
     "LogHttp": ("DN_LOG_HTTP", "bool"),
     "Debug": ("DN_DEBUG_HTTP", "bool"),
     "LogHttpBodyMax": ("DN_LOG_BODY_MAX", "int"),

DorkNet.Quest/scripts/package.ps1

@@ -1,172 +0,0 @@
-<#
-.SYNOPSIS
-  Bundle a patched Quest APK and its OBB into one installable package.
-
-.DESCRIPTION
-  Writes a release folder holding:
-    DorkNet-<ver>.xapk           standard XAPK (manifest.json + APK + OBB + icon)
-    install.cmd / install.ps1    one-command installer for Windows
-    install.sh                   one-command installer for macOS / Linux
-    README.txt                   what to do with it
-
-  The XAPK is the usual APKPure layout, so XAPK-aware installers (SideQuest's
-  file drop, SAI, APKPure) can also open it. The OBB is stored uncompressed:
-  it is already compressed, and storing it keeps packaging and install fast.
-
-  The output contains game binaries from your own store copy. Share it only
-  with people who own the game.
-
-.PARAMETER Apk
-  The signed, patched APK produced by build.ps1.
-
-.PARAMETER Obb
-  The store OBB matching the APK's versionCode (main.<code>.com.AgainstGravity.RecRoom.obb).
-
-.PARAMETER OutDir
-  Release folder to create. Default: <APK folder>\DorkNet-Quest-<ver>.
-
-.PARAMETER BuildToolsDir
-  Android SDK build-tools dir holding aapt2. Default: resolved from $env:ANDROID_SDK_ROOT.
-#>
-[CmdletBinding()]
-param(
-    [Parameter(Mandatory = $true)][string]$Apk,
-    [Parameter(Mandatory = $true)][string]$Obb,
-    [string]$OutDir,
-    [string]$BuildToolsDir
-)
-
-$ErrorActionPreference = 'Stop'
-Set-StrictMode -Version Latest
-Add-Type -AssemblyName System.IO.Compression, System.IO.Compression.FileSystem
-
-function Step($m) { Write-Host "==> $m" -ForegroundColor Cyan }
-function Need($path, $what) { if (-not (Test-Path -LiteralPath $path)) { throw "$what not found: $path" } }
-
-Need $Apk 'patched APK'
-Need $Obb 'OBB'
-$Apk = (Resolve-Path -LiteralPath $Apk).Path
-$Obb = (Resolve-Path -LiteralPath $Obb).Path
-
-if (-not $BuildToolsDir) {
-    if (-not $env:ANDROID_SDK_ROOT) { throw "Pass -BuildToolsDir or set ANDROID_SDK_ROOT." }
-    $bt = Join-Path $env:ANDROID_SDK_ROOT 'build-tools'
-    $BuildToolsDir = (Get-ChildItem $bt -Directory | Sort-Object Name -Descending | Select-Object -First 1).FullName
-}
-$Aapt2 = Join-Path $BuildToolsDir 'aapt2.exe'
-Need $Aapt2 'aapt2'
-
-# ---- read the APK's identity --------------------------------------------
-Step 'reading APK metadata'
-$badging = & $Aapt2 dump badging $Apk 2>$null
-if ($LASTEXITCODE) { throw 'aapt2 dump badging failed' }
-function Badge($pattern) { foreach ($l in $badging) { if ($l -match $pattern) { return $Matches[1] } } return $null }
-$pkg      = Badge "^package: name='([^']+)'"
-$verCode  = Badge "versionCode='([^']+)'"
-$verName  = Badge "versionName='([^']+)'"
-$minSdk   = Badge "^(?:minSdkVersion|sdkVersion):'([^']+)'"
-$tgtSdk   = Badge "^targetSdkVersion:'([^']+)'"
-$label    = Badge "^application-label:'([^']*)'"
-if (-not $pkg -or -not $verCode) { throw 'could not read package name / versionCode from the APK' }
-$perms = @($badging | Where-Object { $_ -match "^uses-permission: name='([^']+)'" } | ForEach-Object { $_ -replace "^uses-permission: name='([^']+)'.*", '$1' })
-$iconRef = @($badging | Where-Object { $_ -match "^application-icon-\d+:'([^']+)'" } |
-    ForEach-Object { [pscustomobject]@{ Density = [int]($_ -replace "^application-icon-(\d+):.*", '$1'); Path = ($_ -replace "^application-icon-\d+:'([^']+)'.*", '$1') } } |
-    Sort-Object Density -Descending | Select-Object -First 1 | ForEach-Object { $_.Path })
-
-# The launcher icon may be an adaptive-icon XML; XAPK installers want a PNG, so
-# fall back to the same-named PNG from the densest mipmap/drawable folder.
-$iconPath = $null
-if ($iconRef) {
-    $src = [System.IO.Compression.ZipFile]::OpenRead($Apk)
-    try {
-        if ($iconRef -like '*.png' -and $src.GetEntry($iconRef)) { $iconPath = $iconRef }
-        else {
-            $base = [System.IO.Path]::GetFileNameWithoutExtension($iconRef)
-            foreach ($d in 'xxxhdpi', 'xxhdpi', 'xhdpi', 'hdpi', 'mdpi', 'ldpi') {
-                foreach ($kind in 'mipmap', 'drawable') {
-                    if (-not $iconPath -and $src.GetEntry("res/$kind-$d/$base.png")) { $iconPath = "res/$kind-$d/$base.png" }
-                }
-            }
-        }
-    } finally { $src.Dispose() }
-}
-Write-Host "  $pkg  version $verName ($verCode)"
-
-$obbName = "main.$verCode.$pkg.obb"
-$obbEntry = "Android/obb/$pkg/$obbName"
-$apkEntry = "$pkg.apk"
-
-if (-not $OutDir) { $OutDir = Join-Path (Split-Path -Parent $Apk) "DorkNet-Quest-$verName" }
-New-Item -ItemType Directory -Force -Path $OutDir | Out-Null
-$xapk = Join-Path $OutDir "DorkNet-$verName.xapk"
-if (Test-Path $xapk) { Remove-Item -Force $xapk }
-
-# ---- manifest.json -------------------------------------------------------
-$manifest = [ordered]@{
-    xapk_version       = 2
-    package_name       = $pkg
-    name               = if ($label) { $label } else { 'DorkNet' }
-    version_code       = $verCode
-    version_name       = $verName
-    min_sdk_version    = $minSdk
-    target_sdk_version = $tgtSdk
-    permissions        = $perms
-    total_size         = (Get-Item $Apk).Length + (Get-Item $Obb).Length
-    expansions         = @([ordered]@{ file = $obbEntry; install_location = 'EXTERNAL_STORAGE'; install_path = $obbEntry })
-}
-if ($iconPath) { $manifest.icon = 'icon.png' }
-
-# ---- write the XAPK ------------------------------------------------------
-Step "writing $xapk (the OBB is large; this takes a minute)"
-$zip = [System.IO.Compression.ZipFile]::Open($xapk, [System.IO.Compression.ZipArchiveMode]::Create)
-try {
-    $e = $zip.CreateEntry('manifest.json', [System.IO.Compression.CompressionLevel]::Optimal)
-    $w = New-Object System.IO.StreamWriter($e.Open(), (New-Object System.Text.UTF8Encoding($false)))
-    $w.Write(($manifest | ConvertTo-Json -Depth 5)); $w.Dispose()
-
-    if ($iconPath) {
-        $src = [System.IO.Compression.ZipFile]::OpenRead($Apk)
-        try {
-            $ie = $src.GetEntry($iconPath)
-            if ($ie) {
-                $dst = $zip.CreateEntry('icon.png', [System.IO.Compression.CompressionLevel]::NoCompression)
-                $in = $ie.Open(); $out = $dst.Open(); $in.CopyTo($out); $out.Dispose(); $in.Dispose()
-            }
-        } finally { $src.Dispose() }
-    }
-
-    [System.IO.Compression.ZipFileExtensions]::CreateEntryFromFile($zip, $Apk, $apkEntry, [System.IO.Compression.CompressionLevel]::NoCompression) | Out-Null
-    [System.IO.Compression.ZipFileExtensions]::CreateEntryFromFile($zip, $Obb, $obbEntry, [System.IO.Compression.CompressionLevel]::NoCompression) | Out-Null
-} finally { $zip.Dispose() }
-
-# ---- installers + readme -------------------------------------------------
-Step 'adding installers'
-foreach ($f in 'install.ps1', 'install.cmd', 'install.sh') {
-    Copy-Item (Join-Path $PSScriptRoot "installer\$f") (Join-Path $OutDir $f) -Force
-}
-$readme = @"
-$($manifest.name) $verName - Rec Room for DorkNet (Meta Quest)
-============================================================
-
-1. Turn on developer mode for your headset (Meta Horizon phone app), plug it
-   in over USB and accept "Allow USB debugging" inside the headset.
-2. Install. Easiest: open the Quest page of your DorkNet server's website
-   (https://<server>/quest) in Chrome or Edge, pick this .xapk and follow the
-   steps. Or use the scripts here:
-     Windows:        double-click install.cmd
-     macOS / Linux:  ./install.sh
-   The installer needs adb (Android platform-tools) on PATH or in
-   ANDROID_SDK_ROOT. It installs the app, copies the game data (~1.4 GB) and
-   offers to launch it.
-3. In the headset: Library > Unknown Sources > $($manifest.name).
-
-The app installs as $pkg alongside any store copy of Rec Room.
-SideQuest users can also drop the .xapk onto SideQuest instead.
-"@
-Set-Content -Path (Join-Path $OutDir 'README.txt') -Value $readme -Encoding utf8
-
-$sizeGb = '{0:N2}' -f ((Get-Item $xapk).Length / 1GB)
-Write-Host ""
-Write-Host "DONE. Package folder: $OutDir" -ForegroundColor Green
-Write-Host "  $(Split-Path -Leaf $xapk)  ($sizeGb GB)" -ForegroundColor Green
-Write-Host "Install with: $(Join-Path $OutDir 'install.cmd')" -ForegroundColor Green

DorkNet.Quest/src/config.h

@@ -57,6 +57,11 @@
 #ifndef DN_ACCEPT_UNSIGNED_IMAGES
 #  define DN_ACCEPT_UNSIGNED_IMAGES true
 #endif
+// A headset with no remembered account: false opens the sign-in page, true
+// keeps Rec Room's behaviour of creating a new account automatically.
+#ifndef DN_AUTO_CREATE_ACCOUNT
+#  define DN_AUTO_CREATE_ACCOUNT false
+#endif
 #ifndef DN_LOG_HTTP
 #  define DN_LOG_HTTP true
 #endif
@@ -82,7 +87,7 @@ void dn_load_runtime_config(char *server_host, size_t server_host_cap,
                             char *photon_realtime, char *photon_voice, char *photon_chat,
                             char *photon_server, size_t photon_server_cap, int *photon_port,
                             char *photon_region, size_t photon_region_cap,
-                            bool *tls_bypass, bool *accept_images,
+                            bool *tls_bypass, bool *accept_images, bool *auto_create_account,
                             bool *log_http, bool *debug_http, int *body_max);
 
 #endif  // DORKNET_QUEST_CONFIG_H

DorkNet.Quest/src/dorknet_quest.cpp

@@ -59,6 +59,7 @@ static int  g_photon_port        = DN_PHOTON_PORT;
 static char g_photon_region[16]  = DN_PHOTON_REGION;
 static bool g_tls_bypass         = DN_TLS_TRUST_BYPASS;
 static bool g_accept_images      = DN_ACCEPT_UNSIGNED_IMAGES;
+static bool g_auto_create_account = DN_AUTO_CREATE_ACCOUNT;
 static bool g_log_http           = DN_LOG_HTTP;
 static bool g_debug_http         = DN_DEBUG_HTTP;
 static int  g_body_max           = DN_LOG_BODY_MAX;
@@ -89,8 +90,12 @@ static const size_t kArrayDataOff   = 0x20;
 // Oculus platform message types (dump.cs ONGCNIAMKCG.DJCEHCFKHME).
 static const unsigned kMsgEntitlementGetIsViewerEntitled = 409688241u;
 static const unsigned kMsgUserGetUserProof = 578880643u;
+static const unsigned kMsgUserGetLoggedInUser = 1131361373u;
 static const char *kPlaceholderNonce = "dorknet-no-platform-account";
 static const unsigned long long kNoPlatformUserId = 1ULL;
+// Stand-in ovrUserHandle for a GetLoggedInUser that Meta refused. Only our
+// hooked ovr_User_* accessors ever see it; they never pass it to the SDK.
+static void *const kPlaceholderUser = (void *)0x2;
 
 static const size_t kLogChunk = 1500;
 static const uint32_t kUnityTlsSuccess = 0;  // UNITYTLS_X509VERIFY_SUCCESS / UNITYTLS_SUCCESS
@@ -103,12 +108,22 @@ typedef void *(*il2cpp_class_get_method_from_name_t)(void *klass, const char *na
 typedef void *(*il2cpp_object_new_t)(void *klass);
 typedef void *(*il2cpp_string_new_t)(const char *str);
 typedef void *(*il2cpp_runtime_invoke_t)(void *method, void *obj, void **params, void **exc);
+typedef void *(*il2cpp_domain_get_t)();
+typedef void **(*il2cpp_domain_get_assemblies_t)(void *domain, size_t *size);
+typedef void *(*il2cpp_assembly_get_image_t)(void *assembly);
+typedef const char *(*il2cpp_image_get_name_t)(void *image);
+typedef void *(*il2cpp_class_from_name_t)(void *image, const char *ns, const char *name);
 
 static il2cpp_object_get_class_t il2cpp_object_get_class;
 static il2cpp_class_get_method_from_name_t il2cpp_class_get_method_from_name;
 static il2cpp_object_new_t il2cpp_object_new;
 static il2cpp_string_new_t il2cpp_string_new;
 static il2cpp_runtime_invoke_t il2cpp_runtime_invoke;
+static il2cpp_domain_get_t il2cpp_domain_get;
+static il2cpp_domain_get_assemblies_t il2cpp_domain_get_assemblies;
+static il2cpp_assembly_get_image_t il2cpp_assembly_get_image;
+static il2cpp_image_get_name_t il2cpp_image_get_name;
+static il2cpp_class_from_name_t il2cpp_class_from_name;
 
 static uintptr_t g_il2cpp_base;
 
@@ -139,6 +154,30 @@ static const unsigned char *invoke_bytes(void *obj, const char *method, size_t *
     return (const unsigned char *)((char *)arr + kArrayDataOff);
 }
 
+static bool invoke_void(void *obj, const char *method) {
+    if (!obj) return false;
+    void *cls = il2cpp_object_get_class(obj);
+    if (!cls) return false;
+    void *m = il2cpp_class_get_method_from_name(cls, method, 0);
+    if (!m) return false;
+    void *exc = nullptr;
+    il2cpp_runtime_invoke(m, obj, nullptr, &exc);
+    return !exc;
+}
+
+static void *find_class(const char *image_name, const char *ns, const char *name) {
+    if (!il2cpp_domain_get || !il2cpp_domain_get_assemblies || !il2cpp_assembly_get_image ||
+        !il2cpp_image_get_name || !il2cpp_class_from_name) return nullptr;
+    size_t n = 0;
+    void **assemblies = il2cpp_domain_get_assemblies(il2cpp_domain_get(), &n);
+    for (size_t i = 0; assemblies && i < n; i++) {
+        void *image = il2cpp_assembly_get_image(assemblies[i]);
+        const char *iname = image ? il2cpp_image_get_name(image) : nullptr;
+        if (iname && !strcmp(iname, image_name)) return il2cpp_class_from_name(image, ns, name);
+    }
+    return nullptr;
+}
+
 static void invoke_str(void *obj, const char *method, char *out, size_t cap) {
     out[0] = '\0';
     if (!obj) return;
@@ -438,14 +477,73 @@ typedef unsigned (*ovr_GetType_t)(void *m);
 static ovr_IsError_t orig_ovr_IsError;
 static ovr_GetType_t ovr_GetType;
 
+static bool is_bypassed_type(unsigned t) {
+    return t == kMsgEntitlementGetIsViewerEntitled || t == kMsgUserGetUserProof ||
+           t == kMsgUserGetLoggedInUser;
+}
+
+// The SDK's Message constructor checks IsError twice: on the message, and --
+// when that passes -- on ovr_Message_GetNativeMessage(message). The inner
+// message carries the platform's refusal too but doesn't report the outer
+// type, so remember the inner handle of a bypassed message (same thread, the
+// constructor asks about it immediately) and pass it as well.
+static __thread void *t_bypassed_native;
+static __thread unsigned t_bypassed_type;
+
 static bool hk_ovr_IsError(void *m) {
     bool real = orig_ovr_IsError(m);
-    if (!real || !ovr_GetType) return real;
-    unsigned t = ovr_GetType(m);
-    if (t == kMsgEntitlementGetIsViewerEntitled || t == kMsgUserGetUserProof) return false;
+    if (!real) return real;
+    if (m && m == t_bypassed_native) return false;
+    if (ovr_GetType && is_bypassed_type(ovr_GetType(m))) return false;
     return real;
 }
 
+typedef void *(*ovr_GetNativeMessage_t)(void *m);
+static ovr_GetNativeMessage_t orig_ovr_GetNativeMessage;
+static void *hk_ovr_GetNativeMessage(void *m) {
+    void *native = orig_ovr_GetNativeMessage(m);
+    unsigned t = ovr_GetType ? ovr_GetType(m) : 0;
+    t_bypassed_native = is_bypassed_type(t) ? native : nullptr;
+    t_bypassed_type = t;
+    return native;
+}
+
+// OculusPlatformManager.LoadUser asks for the logged-in user; on a headset
+// that reaches Meta, Meta refuses it for this re-packaged app, LoadUser
+// rejects ("GetLoggedInUser failed") and Initialize shows "Unable to load
+// Oculus user account". A headset that can't reach Meta gets a cached user
+// and never hits this. Answer a refused request with a placeholder user whose
+// ID is kNoPlatformUserId -- the same placeholder the server already treats
+// as "no platform account" (PlayerService.IsPlaceholderPlatformId).
+static void *(*orig_ovr_Message_GetUser)(void *m);
+static void *hk_ovr_Message_GetUser(void *m) {
+    void *u = orig_ovr_Message_GetUser ? orig_ovr_Message_GetUser(m) : nullptr;
+    if (u) return u;
+    // The SDK reads the user from the inner native message
+    // (GetUser(GetNativeMessage(msg))), so match that handle as well.
+    bool logged_in_user = (m && m == t_bypassed_native && t_bypassed_type == kMsgUserGetLoggedInUser) ||
+                          (ovr_GetType && ovr_GetType(m) == kMsgUserGetLoggedInUser);
+    if (!logged_in_user) return u;
+    LOGI("GetLoggedInUser refused by the platform; using the no-platform placeholder user");
+    return kPlaceholderUser;
+}
+
+// Accessors the SDK's User model reads. Real users pass straight through; the
+// placeholder gets empty strings and zero values.
+#define DN_USER_STR_ACCESSOR(name)                                             static const char *(*orig_##name)(void *u);                                static const char *hk_##name(void *u) {                                        if (u == kPlaceholderUser) return "";                                      return orig_##name ? orig_##name(u) : "";                              }
+#define DN_USER_VAL_ACCESSOR(name)                                             static uintptr_t (*orig_##name)(void *u);                                  static uintptr_t hk_##name(void *u) {                                          if (u == kPlaceholderUser) return 0;                                       return orig_##name ? orig_##name(u) : 0;                               }
+DN_USER_STR_ACCESSOR(ovr_User_GetDisplayName)
+DN_USER_STR_ACCESSOR(ovr_User_GetOculusID)
+DN_USER_STR_ACCESSOR(ovr_User_GetImageUrl)
+DN_USER_STR_ACCESSOR(ovr_User_GetSmallImageUrl)
+DN_USER_STR_ACCESSOR(ovr_User_GetInviteToken)
+DN_USER_STR_ACCESSOR(ovr_User_GetPresence)
+DN_USER_STR_ACCESSOR(ovr_User_GetPresenceDeeplinkMessage)
+DN_USER_STR_ACCESSOR(ovr_User_GetPresenceDestinationApiName)
+DN_USER_STR_ACCESSOR(ovr_User_GetPresenceLobbySessionId)
+DN_USER_STR_ACCESSOR(ovr_User_GetPresenceMatchSessionId)
+DN_USER_VAL_ACCESSOR(ovr_User_GetPresenceStatus)  // ovrUserPresenceStatus: 0 = Unknown
+
 static void *(*orig_ovr_GetUserProof)(void *m);
 static void *hk_ovr_GetUserProof(void *m) {
     void *p = orig_ovr_GetUserProof ? orig_ovr_GetUserProof(m) : nullptr;
@@ -469,10 +567,46 @@ static unsigned long long hk_ovr_GetLoggedInUserID() {
 
 static unsigned long long (*orig_ovr_User_GetID)(void *u);
 static unsigned long long hk_ovr_User_GetID(void *u) {
+    if (u == kPlaceholderUser) return kNoPlatformUserId;
     unsigned long long real = orig_ovr_User_GetID ? orig_ovr_User_GetID(u) : 0;
     return real ? real : kNoPlatformUserId;
 }
 
+// ------------------------------------------------------------ title screen --
+
+// TitleScreenFlowModel.IAKHIJIHAPJ(cachedLogin) is the boot-time auto-login:
+// the title screen downloads the headset's remembered accounts and logs into
+// one; with none (null) it creates a brand-new account instead
+// (PJMGFADOEEM -> grant_type create_account). A server with sign-ups off
+// refuses that, the error handler shows the connection-error page and the
+// flow tries again, forever. Unless AutoCreateAccount is on, open the sign-in
+// page instead (TitleScreenFlowModel.GoToLogin, what the "Log in" button
+// does). ManuallyLogin carries the player into the game from there on its own,
+// so the boot step gets a promise that never settles.
+static void *(*orig_TitleAutoLogin)(void *thiz, void *cached, void *method);
+static void *new_pending_promise() {
+    // MAMJDBJDFAF: the game's non-generic promise (RecRoom.Promises.Runtime);
+    // a fresh one stays pending.
+    static void *cls = find_class("RecRoom.Promises.Runtime.dll", "", "MAMJDBJDFAF");
+    if (!cls) return nullptr;
+    void *ctor = il2cpp_class_get_method_from_name(cls, ".ctor", 0);
+    if (!ctor) return nullptr;
+    void *p = il2cpp_object_new(cls);
+    void *exc = nullptr;
+    if (p) il2cpp_runtime_invoke(ctor, p, nullptr, &exc);
+    return exc ? nullptr : p;
+}
+static void *hk_TitleAutoLogin(void *thiz, void *cached, void *method) {
+    if (cached || g_auto_create_account) return orig_TitleAutoLogin(thiz, cached, method);
+    void *pending = new_pending_promise();
+    if (!pending || !invoke_void(thiz, "GoToLogin")) {
+        LOGE("no remembered account, but the sign-in page could not be opened; creating one as Rec Room does");
+        return orig_TitleAutoLogin(thiz, cached, method);
+    }
+    LOGI("no remembered account on this headset; opened the sign-in page instead of creating a new account");
+    return pending;
+}
+
 // ----------------------------------------------------------------- init ------
 
 static uintptr_t module_base(const char *name) {
@@ -516,6 +650,12 @@ static bool resolve_il2cpp(void *h) {
     SYM(il2cpp_string_new)
     SYM(il2cpp_runtime_invoke)
 #undef SYM
+    // Optional: only the title-screen sign-in redirect needs these.
+    il2cpp_domain_get = (il2cpp_domain_get_t)dlsym(h, "il2cpp_domain_get");
+    il2cpp_domain_get_assemblies = (il2cpp_domain_get_assemblies_t)dlsym(h, "il2cpp_domain_get_assemblies");
+    il2cpp_assembly_get_image = (il2cpp_assembly_get_image_t)dlsym(h, "il2cpp_assembly_get_image");
+    il2cpp_image_get_name = (il2cpp_image_get_name_t)dlsym(h, "il2cpp_image_get_name");
+    il2cpp_class_from_name = (il2cpp_class_from_name_t)dlsym(h, "il2cpp_class_from_name");
     return true;
 }
 
@@ -537,6 +677,8 @@ static void arm_oculus_platform_bypass() {
         return;
     }
     void *a;
+    if ((a = dlsym(ovr, "ovr_Message_GetNativeMessage")))
+        A64HookFunction(a, (void *)hk_ovr_GetNativeMessage, (void **)&orig_ovr_GetNativeMessage);
     if ((a = dlsym(ovr, "ovr_GetLoggedInUserID")))
         A64HookFunction(a, (void *)hk_ovr_GetLoggedInUserID, (void **)&orig_ovr_GetLoggedInUserID);
     if ((a = dlsym(ovr, "ovr_User_GetID")))
@@ -545,6 +687,21 @@ static void arm_oculus_platform_bypass() {
         A64HookFunction(a, (void *)hk_ovr_GetUserProof, (void **)&orig_ovr_GetUserProof);
     if ((a = dlsym(ovr, "ovr_UserProof_GetNonce")))
         A64HookFunction(a, (void *)hk_ovr_GetNonce, (void **)&orig_ovr_GetNonce);
+    if ((a = dlsym(ovr, "ovr_Message_GetUser")))
+        A64HookFunction(a, (void *)hk_ovr_Message_GetUser, (void **)&orig_ovr_Message_GetUser);
+#define DN_HOOK_USER(name)     if ((a = dlsym(ovr, #name))) A64HookFunction(a, (void *)hk_##name, (void **)&orig_##name);
+    DN_HOOK_USER(ovr_User_GetDisplayName)
+    DN_HOOK_USER(ovr_User_GetOculusID)
+    DN_HOOK_USER(ovr_User_GetImageUrl)
+    DN_HOOK_USER(ovr_User_GetSmallImageUrl)
+    DN_HOOK_USER(ovr_User_GetInviteToken)
+    DN_HOOK_USER(ovr_User_GetPresence)
+    DN_HOOK_USER(ovr_User_GetPresenceDeeplinkMessage)
+    DN_HOOK_USER(ovr_User_GetPresenceDestinationApiName)
+    DN_HOOK_USER(ovr_User_GetPresenceLobbySessionId)
+    DN_HOOK_USER(ovr_User_GetPresenceMatchSessionId)
+    DN_HOOK_USER(ovr_User_GetPresenceStatus)
+#undef DN_HOOK_USER
 }
 
 static void *init_thread(void *) {
@@ -562,7 +719,7 @@ static void *init_thread(void *) {
                            g_photon_realtime, g_photon_voice, g_photon_chat,
                            g_photon_server, sizeof(g_photon_server), &g_photon_port,
                            g_photon_region, sizeof(g_photon_region),
-                           &g_tls_bypass, &g_accept_images, &g_log_http, &g_debug_http, &g_body_max);
+                           &g_tls_bypass, &g_accept_images, &g_auto_create_account, &g_log_http, &g_debug_http, &g_body_max);
 
     LOGI("DorkNet.Quest init: build %s/%s il2cpp @ 0x%lx; host-rewrite -> *.%s",
          DN_TARGET_VERSION_NAME, DN_TARGET_VERSION_CODE, (unsigned long)g_il2cpp_base, g_server_host);
@@ -586,6 +743,8 @@ static void *init_thread(void *) {
         arm(&dn_targets.pin_bc_verifier, (void *)hk_pin_true4, nullptr);
     }
 
+    arm(&dn_targets.title_auto_login, (void *)hk_TitleAutoLogin, (void **)&orig_TitleAutoLogin);
+
     if (g_accept_images)
         arm(&dn_targets.image_signature_verify, (void *)hk_image_true, nullptr);
 

DorkNet.Quest/targets/20230317-2128210.json

@@ -111,6 +111,12 @@
       "length": 412,
       "fingerprint": "0xb12b0044ac4f844f",
       "why": "Log-only: prints the quit code and caller."
+    },
+    "title_auto_login": {
+      "rva": 58892048,
+      "length": 668,
+      "fingerprint": "0x83bebb9a30983b33",
+      "why": "Title-screen auto-login. With no remembered account (null) it creates a new account; unless AutoCreateAccount is on, open the sign-in page instead."
     }
   }
 }

DorkNet.Quest/targets/spec.json

@@ -114,6 +114,12 @@
       "class": "public class SessionManager ",
       "method": "public static void TryApplicationQuit(int DKOGJICFAEP)",
       "why": "Log-only: prints the quit code and caller."
+    },
+    {
+      "id": "title_auto_login",
+      "class": "public class TitleScreenFlowModel ",
+      "method": "private LDGADANDBIO IAKHIJIHAPJ(LBNJFPOLCDL.MDGJJCFGJNF AJCKAHHJDEN)",
+      "why": "Title-screen auto-login. With no remembered account (null) it creates a new account; unless AutoCreateAccount is on, open the sign-in page instead."
     }
   ]
 }

DorkNet.Server.Tests/CapturingHubContext.cs

@@ -0,0 +1,78 @@
+using System.Collections.Concurrent;
+using System.Text.Json;
+using DorkNet.Server.Hubs;
+using Microsoft.AspNetCore.SignalR;
+
+namespace DorkNet.Server.Tests;
+
+/// <summary>
+/// Stand-in for the notify hub that records every push instead of sending it,
+/// so tests can assert on the exact frames the game client would receive.
+/// A frame is the hub method plus its single string argument, parsed back into
+/// the <c>{Id, Msg}</c> envelope.
+/// </summary>
+public sealed class CapturingHubContext : IHubContext<NotifyHub>
+{
+    private readonly ConcurrentQueue<SentFrame> _sent = new();
+
+    public IHubClients Clients => new CapturingClients(this);
+    public IGroupManager Groups { get; } = new NoopGroups();
+
+    public IReadOnlyList<SentFrame> Sent => _sent.ToArray();
+
+    /// <summary>Frames sent to a target such as <c>group:player:12</c>, in
+    /// order, optionally filtered by envelope <c>Id</c>.</summary>
+    public IReadOnlyList<SentFrame> To(string target, string? id = null) =>
+        _sent.Where(f => f.Target == target && (id is null || f.Id == id)).ToList();
+
+    public static string PlayerGroup(long playerId) => $"group:{NotifyHub.GroupForPlayer(playerId)}";
+
+    internal void Record(string target, IReadOnlyList<string>? excluded, string method, object?[] args) =>
+        _sent.Enqueue(new SentFrame(target, excluded ?? Array.Empty<string>(), method,
+            args.Length == 1 && args[0] is string s ? s : JsonSerializer.Serialize(args)));
+
+    public sealed record SentFrame(string Target, IReadOnlyList<string> Excluded, string Method, string Payload)
+    {
+        public JsonElement Envelope => JsonDocument.Parse(Payload).RootElement;
+        public string? Id => Envelope.TryGetProperty("Id", out var id) ? id.GetString() : null;
+        public JsonElement Msg => Envelope.GetProperty("Msg");
+    }
+
+    private sealed class CapturingClients(CapturingHubContext owner) : IHubClients
+    {
+        private IClientProxy Proxy(string target, IReadOnlyList<string>? excluded = null) =>
+            new CapturingProxy(owner, target, excluded);
+
+        public IClientProxy All => Proxy("all");
+        public IClientProxy AllExcept(IReadOnlyList<string> excludedConnectionIds) => Proxy("all", excludedConnectionIds);
+        public IClientProxy Client(string connectionId) => Proxy($"conn:{connectionId}");
+        public IClientProxy Clients(IReadOnlyList<string> connectionIds) => Proxy($"conns:{string.Join(",", connectionIds)}");
+        public IClientProxy Group(string groupName) => Proxy($"group:{groupName}");
+        public IClientProxy GroupExcept(string groupName, IReadOnlyList<string> excludedConnectionIds) =>
+            Proxy($"group:{groupName}", excludedConnectionIds);
+        public IClientProxy Groups(IReadOnlyList<string> groupNames) => new FanOutProxy(groupNames.Select(g => Proxy($"group:{g}")).ToList());
+        public IClientProxy User(string userId) => Proxy($"user:{userId}");
+        public IClientProxy Users(IReadOnlyList<string> userIds) => Proxy($"users:{string.Join(",", userIds)}");
+    }
+
+    private sealed class CapturingProxy(CapturingHubContext owner, string target, IReadOnlyList<string>? excluded) : IClientProxy
+    {
+        public Task SendCoreAsync(string method, object?[] args, CancellationToken cancellationToken = default)
+        {
+            owner.Record(target, excluded, method, args);
+            return Task.CompletedTask;
+        }
+    }
+
+    private sealed class FanOutProxy(IReadOnlyList<IClientProxy> proxies) : IClientProxy
+    {
+        public Task SendCoreAsync(string method, object?[] args, CancellationToken cancellationToken = default) =>
+            Task.WhenAll(proxies.Select(p => p.SendCoreAsync(method, args, cancellationToken)));
+    }
+
+    private sealed class NoopGroups : IGroupManager
+    {
+        public Task AddToGroupAsync(string connectionId, string groupName, CancellationToken cancellationToken = default) => Task.CompletedTask;
+        public Task RemoveFromGroupAsync(string connectionId, string groupName, CancellationToken cancellationToken = default) => Task.CompletedTask;
+    }
+}

DorkNet.Server.Tests/DorkNet.Server.Tests.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <IsPackable>false</IsPackable>
@@ -9,7 +9,7 @@
 
   <ItemGroup>
     <PackageReference Include="coverlet.collector" Version="6.0.2" />
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="9.0.4" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="10.0.13" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
     <PackageReference Include="xunit" Version="2.9.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2" />

DorkNet.Server.Tests/DownloadsControllerTests.cs

@@ -0,0 +1,131 @@
+using System.Net;
+using System.Net.Http.Headers;
+using System.Text;
+using System.Text.Json.Nodes;
+using DorkNet.Server.Controllers.Site;
+using DorkNet.Server.Services;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Logging.Abstractions;
+
+namespace DorkNet.Server.Tests;
+
+/// <summary>The site's downloads proxy: off without config, only on the site's
+/// own host, serves only files the manifest lists, and passes Range through so
+/// the browser Quest installer can read an .xapk in place.</summary>
+public sealed class DownloadsControllerTests
+{
+    private const string Apex = "dorknet.example.com";
+
+    private const string Manifest = """
+        {"releases":[{"id":"2023.03","title":"March 2023","files":[
+          {"id":"quest","platform":"quest","name":"DorkNet-2023.03-Quest.xapk","path":"2023.03/DorkNet-2023.03-Quest.xapk","size":10,"sha256":"x"}]}]}
+        """;
+
+    [Fact]
+    public async Task Without_a_base_url_the_manifest_is_404()
+    {
+        var (controller, _) = Create(baseUrl: null, _ => throw new InvalidOperationException("no request expected"));
+
+        Assert.IsType<NotFoundObjectResult>(await controller.GetManifest(CancellationToken.None));
+    }
+
+    [Theory]
+    [InlineData("api.dorknet.example.com")]
+    [InlineData("cdn.dorknet.example.com")]
+    public async Task Other_hosts_get_404_without_touching_the_bucket(string host)
+    {
+        var (controller, ctx) = Create("http://bucket.internal:3902", _ => throw new InvalidOperationException("no request expected"));
+        ctx.Request.Host = new HostString(host);
+
+        Assert.IsType<NotFoundObjectResult>(await controller.GetManifest(CancellationToken.None));
+        await controller.GetFile("2023.03/DorkNet-2023.03-Quest.xapk", CancellationToken.None);
+        Assert.Equal(StatusCodes.Status404NotFound, ctx.Response.StatusCode);
+    }
+
+    [Fact]
+    public void Only_listed_paths_are_found()
+    {
+        var manifest = (JsonObject)JsonNode.Parse(Manifest)!;
+
+        Assert.NotNull(DownloadsService.FindFile(manifest, "2023.03/DorkNet-2023.03-Quest.xapk"));
+        Assert.Null(DownloadsService.FindFile(manifest, "manifest.json"));
+        Assert.Null(DownloadsService.FindFile(manifest, "2023.03/../manifest.json"));
+    }
+
+    [Fact]
+    public async Task Unlisted_file_is_404_and_never_fetched()
+    {
+        var requested = new List<string>();
+        var (controller, ctx) = Create("http://bucket.internal:3902", req =>
+        {
+            requested.Add(req.RequestUri!.AbsolutePath);
+            return Json(Manifest);
+        });
+
+        await controller.GetFile("index.html", CancellationToken.None);
+
+        Assert.Equal(StatusCodes.Status404NotFound, ctx.Response.StatusCode);
+        Assert.Equal(["/manifest.json"], requested);
+    }
+
+    [Fact]
+    public async Task Range_is_forwarded_and_the_partial_response_streamed()
+    {
+        HttpRequestMessage? fileRequest = null;
+        var (controller, ctx) = Create("http://bucket.internal:3902/", req =>
+        {
+            if (req.RequestUri!.AbsolutePath == "/manifest.json") return Json(Manifest);
+            fileRequest = req;
+            var res = new HttpResponseMessage(HttpStatusCode.PartialContent) { Content = new ByteArrayContent("abcd"u8.ToArray()) };
+            res.Content.Headers.ContentRange = new ContentRangeHeaderValue(2, 5, 10);
+            return res;
+        }, host: "downloads.example.com");
+        ctx.Request.Headers.Range = "bytes=2-5";
+
+        await controller.GetFile("2023.03/DorkNet-2023.03-Quest.xapk", CancellationToken.None);
+
+        Assert.NotNull(fileRequest);
+        Assert.Equal("/2023.03/DorkNet-2023.03-Quest.xapk", fileRequest!.RequestUri!.AbsolutePath);
+        Assert.Equal("bytes=2-5", fileRequest.Headers.Range!.ToString());
+        Assert.Equal("downloads.example.com", fileRequest.Headers.Host);
+        Assert.Equal(StatusCodes.Status206PartialContent, ctx.Response.StatusCode);
+        Assert.Equal("bytes 2-5/10", ctx.Response.Headers.ContentRange.ToString());
+        Assert.Equal("bytes", ctx.Response.Headers.AcceptRanges.ToString());
+        Assert.Equal("abcd", Encoding.ASCII.GetString(((MemoryStream)ctx.Response.Body).ToArray()));
+    }
+
+    private static (DownloadsController, HttpContext) Create(
+        string? baseUrl, Func<HttpRequestMessage, HttpResponseMessage> handler, string? host = null)
+    {
+        var config = new ConfigurationBuilder().AddInMemoryCollection(new Dictionary<string, string?>
+        {
+            ["DorkNet:Downloads:BaseUrl"] = baseUrl,
+            ["DorkNet:Downloads:Host"] = host,
+        }).Build();
+        var service = new DownloadsService(config, new StubFactory(handler), NullLogger<DownloadsService>.Instance);
+        var ctx = new DefaultHttpContext();
+        ctx.Request.Host = new HostString(Apex);
+        ctx.Response.Body = new MemoryStream();
+        var controller = new DownloadsController(service, new DomainConfig(Apex))
+        {
+            ControllerContext = new ControllerContext { HttpContext = ctx },
+        };
+        return (controller, ctx);
+    }
+
+    private static HttpResponseMessage Json(string body) =>
+        new(HttpStatusCode.OK) { Content = new StringContent(body, Encoding.UTF8, "application/json") };
+
+    private sealed class StubFactory(Func<HttpRequestMessage, HttpResponseMessage> handler) : IHttpClientFactory
+    {
+        public HttpClient CreateClient(string name) => new(new StubHandler(handler));
+    }
+
+    private sealed class StubHandler(Func<HttpRequestMessage, HttpResponseMessage> handler) : HttpMessageHandler
+    {
+        protected override Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken ct)
+            => Task.FromResult(handler(request));
+    }
+}

DorkNet.Server.Tests/NotificationContractTests.cs

@@ -0,0 +1,198 @@
+using System.Net.Http.Headers;
+using System.Text.Json;
+using DorkNet.Server.Controllers.API.Inventory;
+using DorkNet.Server.Data.Entities;
+using DorkNet.Server.Hubs;
+using DorkNet.Server.Services;
+using Microsoft.AspNetCore.Mvc.Testing;
+using Microsoft.AspNetCore.SignalR;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.DependencyInjection.Extensions;
+
+namespace DorkNet.Server.Tests;
+
+/// <summary>
+/// Push frames checked against the 2023-03-21 client's notification readers
+/// (RecNet.Runtime). Every push is the hub method "Notification" with one
+/// JSON string <c>{"Id":"&lt;key&gt;","Msg":{…}}</c>; the client looks the Id
+/// up case-sensitively and parses Msg strictly into the handler's DTO, so a
+/// wrong key or shape drops the push without any error.
+/// </summary>
+public sealed class NotificationContractTests : IClassFixture<DorkNetServerFactory>
+{
+    private readonly DorkNetServerFactory _factory;
+
+    public NotificationContractTests(DorkNetServerFactory factory) => _factory = factory;
+
+    [Fact]
+    public async Task Friend_request_pushes_each_side_its_own_relationship_and_an_inbox_message()
+    {
+        var (factory, hub) = WithCapturingHub();
+        using var setup = ApiClient(factory);
+        var sender = await GameClientSessionFactory.CreateAsync(setup, _factory.ApexDomain);
+        var target = await GameClientSessionFactory.CreateAsync(setup, _factory.ApexDomain);
+
+        using var client = ApiClient(factory, sender);
+        (await client.PostAsync($"/api/relationships/v2/sendfriendrequest?id={target.PlayerId}", null))
+            .EnsureSuccessStatusCode();
+
+        // RelationshipChanged "1" = the Relationship row from each side's view.
+        var toTarget = Assert.Single(hub.To(CapturingHubContext.PlayerGroup(target.PlayerId), "1"));
+        Assert.Equal("Notification", toTarget.Method);
+        Assert.Equal(sender.PlayerId, toTarget.Msg.GetProperty("PlayerID").GetInt64());
+        Assert.Equal(2, toTarget.Msg.GetProperty("RelationshipType").GetInt32()); // FriendRequestReceived
+        Assert.False(toTarget.Msg.TryGetProperty("Reason", out _));
+
+        var toSender = Assert.Single(hub.To(CapturingHubContext.PlayerGroup(sender.PlayerId), "1"));
+        Assert.Equal(target.PlayerId, toSender.Msg.GetProperty("PlayerID").GetInt64());
+        Assert.Equal(1, toSender.Msg.GetProperty("RelationshipType").GetInt32()); // FriendRequestSent
+
+        // MessageReceived "2" — the "X sent you a friend request" inbox row.
+        var invite = Assert.Single(hub.To(CapturingHubContext.PlayerGroup(target.PlayerId), "2"));
+        Assert.Equal(4, invite.Msg.GetProperty("Type").GetInt32()); // FriendInvite
+        Assert.Equal(sender.PlayerId, invite.Msg.GetProperty("FromPlayerId").GetInt64());
+
+        using var targetClient = ApiClient(factory, target);
+        (await targetClient.PostAsync($"/api/relationships/v2/acceptfriendrequest?id={sender.PlayerId}", null))
+            .EnsureSuccessStatusCode();
+
+        Assert.Equal(3, hub.To(CapturingHubContext.PlayerGroup(sender.PlayerId), "1")[^1]
+            .Msg.GetProperty("RelationshipType").GetInt32());
+        Assert.Equal(3, hub.To(CapturingHubContext.PlayerGroup(target.PlayerId), "1")[^1]
+            .Msg.GetProperty("RelationshipType").GetInt32());
+        var accepted = hub.To(CapturingHubContext.PlayerGroup(sender.PlayerId), "2")[^1];
+        Assert.Equal(40, accepted.Msg.GetProperty("Type").GetInt32()); // FriendRequestAccepted
+    }
+
+    [Fact]
+    public async Task Favorite_pushes_the_callers_updated_row_to_the_caller_only()
+    {
+        var (factory, hub) = WithCapturingHub();
+        using var setup = ApiClient(factory);
+        var me = await GameClientSessionFactory.CreateAsync(setup, _factory.ApexDomain);
+        var other = await GameClientSessionFactory.CreateAsync(setup, _factory.ApexDomain);
+
+        using var client = ApiClient(factory, me);
+        (await client.GetAsync($"/api/relationships/v1/favorite?id={other.PlayerId}")).EnsureSuccessStatusCode();
+
+        var frame = Assert.Single(hub.To(CapturingHubContext.PlayerGroup(me.PlayerId), "1"));
+        Assert.Equal(other.PlayerId, frame.Msg.GetProperty("PlayerID").GetInt64());
+        Assert.Equal(1, frame.Msg.GetProperty("Favorited").GetInt32());
+        Assert.Empty(hub.To(CapturingHubContext.PlayerGroup(other.PlayerId), "1"));
+    }
+
+    [Fact]
+    public async Task Kick_is_the_flat_moderation_block_with_the_reason_in_VoteKickReason()
+    {
+        var (factory, hub) = WithCapturingHub();
+        await using var scope = factory.Services.CreateAsyncScope();
+        var notifications = scope.ServiceProvider.GetRequiredService<NotificationService>();
+
+        await notifications.KickPlayerAsync(42, "Too loud", gameSessionId: 777);
+
+        var frame = Assert.Single(hub.To(CapturingHubContext.PlayerGroup(42), "22"));
+        var msg = frame.Msg;
+        // The handler only shows a reason for ReportCategory 10 + !IsHostKick.
+        Assert.Equal(10, msg.GetProperty("ReportCategory").GetInt32());
+        Assert.False(msg.GetProperty("IsHostKick").GetBoolean());
+        Assert.Equal("Too loud", msg.GetProperty("VoteKickReason").GetString());
+        Assert.Equal(777, msg.GetProperty("GameSessionId").GetInt64());
+        Assert.Equal(0, msg.GetProperty("Duration").GetInt32());
+        Assert.False(msg.TryGetProperty("Reason", out _)); // the old nested 2020 shape
+    }
+
+    [Theory]
+    [InlineData(NotificationService.LogoutReason.SessionTakeover, 2)]
+    [InlineData(NotificationService.LogoutReason.ForciblyLoggedOut, 3)]
+    [InlineData(NotificationService.LogoutReason.Banned, 4)]
+    public async Task Logout_reason_is_the_numeric_enum(NotificationService.LogoutReason reason, int wire)
+    {
+        var (factory, hub) = WithCapturingHub();
+        await using var scope = factory.Services.CreateAsyncScope();
+        var notifications = scope.ServiceProvider.GetRequiredService<NotificationService>();
+
+        await notifications.LogoutAsync(43, reason);
+
+        var frame = Assert.Single(hub.To(CapturingHubContext.PlayerGroup(43), "6"));
+        var value = frame.Msg.GetProperty("Reason");
+        Assert.Equal(JsonValueKind.Number, value.ValueKind);
+        Assert.Equal(wire, value.GetInt32());
+    }
+
+    [Fact]
+    public async Task Presence_for_subscribers_goes_to_the_subjects_presence_group_minus_excluded_connections()
+    {
+        var (factory, hub) = WithCapturingHub();
+        await using var scope = factory.Services.CreateAsyncScope();
+        var notifications = scope.ServiceProvider.GetRequiredService<NotificationService>();
+
+        await notifications.PresenceToSubscribersAsync(55, room: null, isOnline: true, statusVisibility: 0,
+            excludeConnectionIds: ["self-conn", "friend-conn"]);
+
+        var frame = Assert.Single(hub.To($"group:{NotifyHub.PresenceGroupForPlayer(55)}", "PresenceUpdate"));
+        Assert.Equal(["self-conn", "friend-conn"], frame.Excluded);
+        Assert.Equal(55, frame.Msg.GetProperty("playerId").GetInt32());
+        Assert.True(frame.Msg.GetProperty("isOnline").GetBoolean());
+        Assert.Equal(JsonValueKind.String, frame.Msg.GetProperty("appVersion").ValueKind);
+    }
+
+    [Theory]
+    [InlineData("""{"PlayerIds":[1,2,3]}""", new long[] { 1, 2, 3 })]
+    [InlineData("""{"playerIds":["4",5]}""", new long[] { 4, 5 })]
+    [InlineData("""[6,7]""", new long[] { 6, 7 })]
+    [InlineData("""{"PlayerIds":[]}""", new long[0])]
+    public void SubscribeToPlayers_payload_is_read_in_any_casing(string json, long[] expected)
+    {
+        Assert.True(NotifyHub.TryReadPlayerIds(JsonDocument.Parse(json).RootElement, out var ids));
+        Assert.Equal(expected.OrderBy(x => x), ids.OrderBy(x => x));
+    }
+
+    [Fact]
+    public void Unreadable_SubscribeToPlayers_payload_is_rejected_not_read_as_empty()
+    {
+        Assert.False(NotifyHub.TryReadPlayerIds(JsonDocument.Parse("""{"Channels":[]}""").RootElement, out _));
+    }
+
+    [Fact]
+    public void Consumable_mapping_push_has_exactly_the_clients_keys()
+    {
+        var wire = JsonSerializer.SerializeToElement(InventoryController.ConsumableMappingWire(new PlayerInventoryEntity
+        {
+            Id = 9,
+            ItemSlug = "some-consumable",
+            Quantity = 3,
+        }));
+
+        var keys = wire.EnumerateObject().Select(p => p.Name).ToHashSet();
+        Assert.Equal(
+            new HashSet<string> { "Id", "ConsumableItemDesc", "Count", "InitialCount", "CreatedAt", "ActiveDurationMinutes", "IsActive", "IsTransferable" },
+            keys);
+        Assert.Equal(JsonValueKind.String, wire.GetProperty("ConsumableItemDesc").ValueKind);
+        Assert.Equal(3, wire.GetProperty("Count").GetInt32());
+    }
+
+    private (WebApplicationFactory<Program> Factory, CapturingHubContext Hub) WithCapturingHub()
+    {
+        var hub = new CapturingHubContext();
+        var factory = _factory.WithWebHostBuilder(builder =>
+            builder.ConfigureServices(services =>
+            {
+                services.RemoveAll<IHubContext<NotifyHub>>();
+                services.AddSingleton<IHubContext<NotifyHub>>(hub);
+            }));
+        return (factory, hub);
+    }
+
+    private HttpClient ApiClient(WebApplicationFactory<Program> factory, GameClientSession? session = null)
+    {
+        var client = factory.CreateClient(new() { AllowAutoRedirect = false });
+        client.BaseAddress = new Uri($"http://api.{_factory.ApexDomain}");
+        client.Timeout = TimeSpan.FromSeconds(30);
+        client.DefaultRequestHeaders.Accept.ParseAdd("application/json");
+        client.DefaultRequestHeaders.UserAgent.ParseAdd("RecRoom/2023.03.21");
+        client.DefaultRequestHeaders.TryAddWithoutValidation("X-DorkNet-Version", "march_2023_03_21");
+        if (session is not null)
+            client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", session.AccessToken);
+        return client;
+    }
+}

DorkNet.Server.Tests/PrivateRoomInstanceTests.cs

@@ -42,7 +42,7 @@ public sealed class PrivateRoomInstanceTests : IClassFixture<DorkNetServerFactor
         var text = await resp.Content.ReadAsStringAsync();
         Assert.True(resp.IsSuccessStatusCode, $"{(int)resp.StatusCode}: {text}");
         using var json = JsonDocument.Parse(text);
-        var cloneId = json.RootElement.GetProperty("RoomId").GetInt64();
+        var cloneId = json.RootElement.GetProperty("value").GetProperty("RoomId").GetInt64();
 
         await using var scope = _factory.Services.CreateAsyncScope();
         var db = scope.ServiceProvider.GetRequiredService<DorkNetDbContext>();

DorkNet.Server.Tests/RoomCloneShapeTests.cs

@@ -10,13 +10,15 @@ using Microsoft.Extensions.DependencyInjection;
 namespace DorkNet.Server.Tests;
 
 /// <summary>
-/// The 2023 "copy room" flow POSTs <c>rooms/{id}/clone</c> and deserialises the
-/// reply into <c>FGCPNAACHIK</c> — the SAME type <c>GET rooms/{id}</c> returns
-/// (RecNet.Runtime/NLDBPDCNNCF.txt:4676 declares
+/// The 2023 "copy room" flow POSTs <c>rooms/{id}/clone</c> and reads the reply
+/// as the <c>{success, value, error}</c> envelope (the same RecNet rooms helper
+/// as "save room"), whose <c>value</c> is <c>FGCPNAACHIK</c> — the SAME type
+/// <c>GET rooms/{id}</c> returns (RecNet.Runtime/NLDBPDCNNCF.txt:4676 declares
 /// <c>Task&lt;FGCPNAACHIK&gt; GDHIIAHCBMN(Int64, String, CancellationToken)</c>,
-/// with the route literal on :4802).
+/// with the route literal on :4802). A bare room with no <c>success</c> is
+/// rejected with an empty error.
 ///
-/// So the two responses must be shape-identical. When they drift, the server
+/// So <c>value</c> and the GET response must be shape-identical. When they drift, the server
 /// still answers 200 and the client throws while reading it — and because the
 /// clone promise's exception is never observed, it surfaces from the finalizer
 /// thread seconds later as a bare "Failed to copy room: Exception of type
@@ -63,8 +65,12 @@ public sealed class RoomCloneShapeTests : IClassFixture<DorkNetServerFactory>
         }
 
         var getBody = await ReadJsonAsync(client, HttpMethod.Get, $"/rooms/{sourceId}");
-        var cloneBody = await ReadJsonAsync(client, HttpMethod.Post, $"/rooms/{sourceId}/clone",
+        var cloneEnvelope = await ReadJsonAsync(client, HttpMethod.Post, $"/rooms/{sourceId}/clone",
             new FormUrlEncodedContent([new KeyValuePair<string, string>("name", $"Copy{Guid.NewGuid():N}"[..20])]));
+        // The client reads clone through the {success, value, error} envelope.
+        Assert.True(cloneEnvelope.GetProperty("success").GetBoolean(), cloneEnvelope.ToString());
+        Assert.Equal("", cloneEnvelope.GetProperty("error").GetString());
+        var cloneBody = cloneEnvelope.GetProperty("value");
 
         var expected = getBody.EnumerateObject().Select(p => p.Name).ToHashSet(StringComparer.Ordinal);
         var actual = cloneBody.EnumerateObject().Select(p => p.Name).ToHashSet(StringComparer.Ordinal);
@@ -157,7 +163,7 @@ public sealed class RoomCloneShapeTests : IClassFixture<DorkNetServerFactory>
 
         var clone = await ReadJsonAsync(client, HttpMethod.Post, $"/rooms/{sourceId}/clone",
             new FormUrlEncodedContent([new KeyValuePair<string, string>("name", $"Copy{Guid.NewGuid():N}"[..20])]));
-        var cloneId = clone.GetProperty("RoomId").GetInt64();
+        var cloneId = clone.GetProperty("value").GetProperty("RoomId").GetInt64();
 
         await using (var scope = factory.Services.CreateAsyncScope())
         {
@@ -203,6 +209,24 @@ public sealed class RoomCloneShapeTests : IClassFixture<DorkNetServerFactory>
             Task.FromResult(_objects.ContainsKey($"{bucket}/{key}"));
     }
 
+    [Fact]
+    public async Task Clone_refusal_is_a_200_envelope_with_a_message()
+    {
+        using var client = Client();
+        var session = await GameClientSessionFactory.CreateAsync(client, _factory.ApexDomain);
+        client.DefaultRequestHeaders.Authorization =
+            new AuthenticationHeaderValue("Bearer", session.AccessToken);
+
+        // No room has this id, so the clone is refused; the client shows
+        // `error`, which a bare 404 would leave empty.
+        var envelope = await ReadJsonAsync(client, HttpMethod.Post, "/rooms/987654321987/clone",
+            new FormUrlEncodedContent([new KeyValuePair<string, string>("name", "NoSuchSource")]));
+
+        Assert.False(envelope.GetProperty("success").GetBoolean());
+        Assert.False(string.IsNullOrEmpty(envelope.GetProperty("error").GetString()));
+        Assert.Equal(JsonValueKind.Null, envelope.GetProperty("value").ValueKind);
+    }
+
     private static async Task<JsonElement> ReadJsonAsync(
         HttpClient client, HttpMethod method, string path, HttpContent? content = null)
     {

DorkNet.Server.Tests/RoomSave2023Tests.cs

@@ -267,8 +267,10 @@ public sealed class RoomSave2023Tests : IClassFixture<DorkNetServerFactory>
         Assert.True(resp.IsSuccessStatusCode, $"clone of {sourceId} -> {(int)resp.StatusCode}: {text}");
 
         using var json = JsonDocument.Parse(text);
-        var root = json.RootElement;
-        // Full room-details shape (FGCPNAACHIK), not a status wrapper.
+        // {success, value, error} envelope around the full room-details
+        // shape (FGCPNAACHIK).
+        Assert.True(json.RootElement.GetProperty("success").GetBoolean(), text);
+        var root = json.RootElement.GetProperty("value");
         foreach (var key in new[] { "RoomId", "SubRooms", "Roles" })
             Assert.True(root.TryGetProperty(key, out _), $"clone response missing '{key}': {text}");
         return root.GetProperty("RoomId").GetInt64();

DorkNet.Server/Controllers/API/FreeGifts/FreeGiftsController.cs

@@ -56,9 +56,12 @@ public class FreeGiftsController(DorkNetDbContext db, NotificationService notifi
         await db.SaveChangesAsync();
         foreach (var row in created)
         {
+            // The full gift package, as GET api/avatar/v2/gifts lists it: the
+            // client consumes a gift by its Id, which the old hand-built
+            // payload didn't carry.
             await notifications.NotifyAsync(row.RecipientPlayerId,
                 PushNotificationId.GiftPackageReceived,
-                new { FromPlayerId = sender, CurrencyType = currencyType, Currency = currency, Xp = xp, Message = message });
+                DorkNet.Server.Controllers.API.Avatar.V2.AvatarGiftsController.ToWire(row.Gift));
         }
 
         return Ok(new { Success = true, Sent = created.Count });

DorkNet.Server/Controllers/API/Images/ImagesController.cs

@@ -1295,39 +1295,14 @@ public class ImagesController(
                  .Select(s => long.TryParse(s, out var v) ? v : 0L)
                  .Where(v => v > 0);
 
-    private Task NotifyAccountImageChangedAsync(PlayerEntity player)
-    {
-        var account = new DorkNet.Models.Auth.RecNetAccount
-        {
-            AccountId = (int)player.Id,
-            RawUsername = player.Username,
-            Username = player.Username,
-            DisplayName = player.DisplayName ?? player.Username,
-            ProfileImage = player.ProfileImageName ?? string.Empty,
-            TreatAsJunior = player.IsJunior,
-            HasBirthday = true,
-            Platforms = 1,
-        };
-        var selfAccount = new DorkNet.Models.Auth.RecNetSelfAccount
-        {
-            AccountId = account.AccountId,
-            RawUsername = account.RawUsername,
-            Username = account.Username,
-            DisplayName = account.DisplayName,
-            ProfileImage = account.ProfileImage,
-            TreatAsJunior = account.TreatAsJunior,
-            HasBirthday = account.HasBirthday,
-            Platforms = account.Platforms,
-            Email = player.Email ?? string.Empty,
-            Phone = player.Phone ?? string.Empty,
-            Birthday = player.Birthday,
-            JuniorState = player.IsJunior ? 1 : 0,
-            ParentAccountId = null,
-        };
-        return Task.WhenAll(
-            notifications.NotifyTypedAsync(player.Id, "AccountUpdate", account),
-            notifications.NotifyTypedAsync(player.Id, "SelfAccountUpdate", selfAccount));
-    }
+    /// <summary>Push the new profile image through the same account pushes
+    /// as every other profile edit: the owner's SelfAccountUpdate and an
+    /// AccountUpdate to everyone. A hand-built account here left out the
+    /// emoji, banner, pronouns, identity flags and creation date, so an image
+    /// change wiped them from the owner's cached account, and nobody else saw
+    /// the new picture.</summary>
+    private Task NotifyAccountImageChangedAsync(PlayerEntity player) =>
+        notifications.AccountChanged(player);
 
     private static string NormaliseTaggedIds(string? csv, long exceptId)
     {

DorkNet.Server/Controllers/API/Inventions/InventionsController.cs

@@ -1095,11 +1095,9 @@ public class InventionsController(
             });
             inv.CheerCount += 1;
             await db.SaveChangesAsync();
-
-            if (inv.CreatorPlayerId != pid)
-                await notifications.NotifyAsync(inv.CreatorPlayerId,
-                    PushNotificationId.InventionModerationStateChanged,
-                    new { Type = "cheer", inv.Id, From = pid, inv.CheerCount });
+            // No push: InventionModerationStateChanged ("100") means "your
+            // inventions' moderation state changed" and takes no payload; sent
+            // on every cheer it only made the creator refetch for nothing.
         }
         else if (!req.Cheer && existing is not null)
         {

DorkNet.Server/Controllers/API/Inventory/InventoryController.cs

@@ -279,11 +279,11 @@ public class InventoryController(
         if (row.Quantity == 0) db.PlayerInventory.Remove(row);
         await db.SaveChangesAsync();
 
+        // A consume always changes an existing mapping, so it is always
+        // ConsumableMappingRemoved (71) carrying the count that is left;
+        // Added (70) would make the client treat it as a new stack.
         await notifications.NotifyAsync(pid,
-            row.Quantity > 0
-                ? PushNotificationId.ConsumableMappingAdded
-                : PushNotificationId.ConsumableMappingRemoved,
-            new { row.Id, row.ItemSlug, row.Quantity });
+            PushNotificationId.ConsumableMappingRemoved, ConsumableMappingWire(row));
         return Ok(new { row.Id, Count = row.Quantity });
     }
 
@@ -332,8 +332,7 @@ public class InventoryController(
         if (source.Quantity == 0) db.PlayerInventory.Remove(source);
         await db.SaveChangesAsync();
         await notifications.NotifyAsync(recipient,
-            PushNotificationId.ConsumableMappingAdded,
-            new { target.Id, target.ItemSlug, target.Quantity });
+            PushNotificationId.ConsumableMappingAdded, ConsumableMappingWire(target));
         return Ok(new { Success = true, SourceCount = Math.Max(0, source.Quantity), RecipientCount = target.Quantity });
     }
 
@@ -449,6 +448,26 @@ public class InventoryController(
         };
     }
 
+    /// <summary>ConsumableMapping push payload ("70" Added / "71" Removed):
+    /// exactly the client's mapping DTO <c>CGCALDBHLGD</c> (formatter
+    /// <c>JICIOMDBPDO</c>) — Id (Int64), ConsumableItemDesc (STRING, not an
+    /// object), Count, InitialCount, CreatedAt, ActiveDurationMinutes (Int32?),
+    /// IsActive, IsTransferable. The old <c>{Id, ItemSlug, Quantity}</c> parsed
+    /// as a mapping with no item and a count of 0.</summary>
+    public static object ConsumableMappingWire(PlayerInventoryEntity inv) => new
+    {
+        inv.Id,
+        ConsumableItemDesc = StoreService.TryGetConsumableItemDesc(inv.ItemSlug, out var desc) ? desc : inv.ItemSlug,
+        Count = inv.Quantity,
+        InitialCount = inv.Quantity, // the original purchase count isn't tracked
+        CreatedAt = inv.AcquiredAt,
+        ActiveDurationMinutes = (int?)null,
+        inv.IsActive,
+        // Same as GET api/consumables/v2/getUnlocked, so a push never flips
+        // what the inventory list says.
+        IsTransferable = false,
+    };
+
     private static object ToConsumableWire(PlayerInventoryEntity inv, StoreItemEntity item)
     {
         var type = StoreService.TryGetConsumableItemDesc(item.Slug, out var consumableDesc)

DorkNet.Server/Controllers/API/Moderation/InGameModerationController.cs

@@ -152,8 +152,6 @@ public class InGameModerationController(
         foreach (var target in ids)
         {
             logger.LogInformation("[mod] instant-kick by {Caller}: target={Target}", caller, target);
-            // Push the ModerationKick shape the 2020.12 client expects:
-            // Msg.Reason must be a ModerationBlockDetail object.
             await notifications.KickPlayerAsync(target, "Instant kick by moderator.");
         }
         return Ok(new { success = true, error = "" });
@@ -249,21 +247,14 @@ public class InGameModerationController(
             "[mod] ban by {Caller}: target={Target} reason={Reason} until={Until} display={Display}",
             caller, target, reason, p.BannedUntil, displayReason);
 
-        // Push the ban as a ModerationKick (22) with IsBan set, NOT as
-        // ModerationRoomBan (24): the 2023-03-21 client's moderation manager
-        // registers only 22, "ModerationUnkick" and 23
-        // (RecNet.Runtime/FPIBGPIAOBI.txt:310, :323, :335) — there is no handler
-        // for 24, so that push landed nowhere and the banned player kept playing
-        // until their next login. The 22 handler reads Msg.Reason as a
-        // ModerationBlockDetail, which ModerationKickPayload already produces.
-        await notifications.KickPlayerAsync(
-            target,
-            // `reason` is the numeric report category; DisplayReason is the
-            // moderator's text and is what the ban dialog shows.
-            string.IsNullOrWhiteSpace(displayReason)
-                ? "You have been banned from this room."
-                : displayReason.Trim(),
-            isBan: true);
+        // Sign the banned player out with Logout "6" (Reason Banned). Not
+        // ModerationRoomBan (24): the 2023-03-21 client registers no handler
+        // for it (RecNet.Runtime/FPIBGPIAOBI.txt:310, :323, :335 register only
+        // 22, "ModerationUnkick" and 23), so that push landed nowhere. Not a
+        // ModerationKick either: a kick only sends the player to their dorm
+        // and they kept playing until their next login. The ban check refuses
+        // that next login.
+        await notifications.LogoutAsync(target, NotificationService.LogoutReason.Banned);
         return Ok(new { success = true, error = "" });
     }
 

DorkNet.Server/Controllers/API/PlayerEvents/PlayerEventsController.cs

@@ -34,6 +34,7 @@ namespace DorkNet.Server.Controllers.API.PlayerEvents;
 public class PlayerEventsController(
     DorkNetDbContext db,
     NotificationService notifications,
+    SystemNotificationService systemNotifications,
     PlayerPresenceService presence) : ControllerBase
 {
     private long Me => this.RequireCurrentPlayerId();
@@ -817,7 +818,7 @@ public class PlayerEventsController(
         var extras = (await LoadExtrasAsync(new[] { evt }))[evt.Id];
         await ApplyBodyToExtrasAsync(extras);
         await SaveExtrasAsync(evt, extras);
-        await NotifyAttendeesAsync(evt, PushNotificationId.PlayerEventUpdated);
+        await NotifyEventUpdatedAsync(evt);
         return Ok(await WrapperAsync(evt));
     }
 
@@ -901,10 +902,7 @@ public class PlayerEventsController(
 
         // Tell the creator someone RSVP'd. They can ignore but the
         // watch will refresh their event detail card.
-        if (ev.CreatorPlayerId != Me)
-            await notifications.NotifyAsync(ev.CreatorPlayerId,
-                PushNotificationId.PlayerEventResponseChanged,
-                new { ev.Id, From = Me, body.Response });
+        await NotifyResponseChangedAsync(ev, row);
         // Left as the historical shape on purpose: this route is 2020-only
         // (the 2023 client GETs .../responses and POSTs v1/respond instead),
         // so there is no 2023 DTO to match here.
@@ -947,10 +945,15 @@ public class PlayerEventsController(
         var existing = await db.PlayerEventResponses
             .FirstOrDefaultAsync(r => r.PlayerId == Me && r.EventId == evt);
         if (existing is null)
-            db.PlayerEventResponses.Add(new PlayerEventResponseEntity { PlayerId = Me, EventId = evt, Response = response });
+        {
+            existing = new PlayerEventResponseEntity { PlayerId = Me, EventId = evt, Response = response };
+            db.PlayerEventResponses.Add(existing);
+        }
         else
             existing.Response = response;
         await db.SaveChangesAsync();
+        var responded = await db.PlayerEvents.FirstAsync(e => e.Id == evt);
+        await NotifyResponseChangedAsync(responded, existing);
         return RespondResult(legacyForm, 0 /*Success*/);
     }
 
@@ -968,9 +971,18 @@ public class PlayerEventsController(
         var eventId = await ReadLongFieldAsync("PlayerEventId", "playerEventId", "EventId", "eventId");
         if (eventId is not long evt) return RespondResult(legacyForm, 2 /*NoSuchEvent*/);
 
-        await db.PlayerEventResponses
+        var deleted = await db.PlayerEventResponses
             .Where(r => r.PlayerId == Me && r.EventId == evt)
             .ExecuteDeleteAsync();
+        if (deleted > 0)
+        {
+            // PlayerEventResponseDeleted "84" carries only PlayerEventId.
+            var creator = await db.PlayerEvents.Where(e => e.Id == evt)
+                .Select(e => (long?)e.CreatorPlayerId).FirstOrDefaultAsync();
+            if (creator is long c && c != Me)
+                await notifications.NotifyAsync(c, PushNotificationId.PlayerEventResponseDeleted,
+                    new { PlayerEventId = evt });
+        }
         return RespondResult(legacyForm, 0 /*Success*/);
     }
 
@@ -993,6 +1005,7 @@ public class PlayerEventsController(
         // has to echo the event that was deleted.
         var extras = (await LoadExtrasAsync(new[] { evt }))[id];
         var attendees = (await AttendeeCountsAsync(new[] { id })).GetValueOrDefault(id);
+        var notify = await AttendeeIdsAsync(evt);
 
         db.PlayerEvents.Remove(evt);
         await db.PlayerEventResponses.Where(r => r.EventId == id).ExecuteDeleteAsync();
@@ -1000,6 +1013,7 @@ public class PlayerEventsController(
             .Where(s => s.Key == ExtrasKey(id) || s.Key == ClubKey(id))
             .ExecuteDeleteAsync();
         await db.SaveChangesAsync();
+        await NotifyEventDeletedAsync(id, notify);
         return Ok(Wrapper(evt, extras, attendees));
     }
 
@@ -1021,6 +1035,7 @@ public class PlayerEventsController(
         evt.Title = Clamp(value.Trim(), 128);
         evt.UpdatedAt = DateTime.UtcNow;
         await db.SaveChangesAsync();
+        await NotifyEventUpdatedAsync(evt);
         return Ok(await WrapperAsync(evt));
     }
 
@@ -1034,6 +1049,7 @@ public class PlayerEventsController(
         evt.Description = Clamp(value.Trim(), 2000);
         evt.UpdatedAt = DateTime.UtcNow;
         await db.SaveChangesAsync();
+        await NotifyEventUpdatedAsync(evt);
         return Ok(await WrapperAsync(evt));
     }
 
@@ -1056,6 +1072,7 @@ public class PlayerEventsController(
         var extras = (await LoadExtrasAsync(new[] { evt }))[evt.Id];
         extras.SubRoomId = await ReadLongFieldAsync("subRoomId", "SubRoomId");
         await SaveExtrasAsync(evt, extras);
+        await NotifyEventUpdatedAsync(evt);
         return Ok(await WrapperAsync(evt));
     }
 
@@ -1072,6 +1089,7 @@ public class PlayerEventsController(
         if (start is null && end is null) return BadRequest("missing_time");
         evt.UpdatedAt = DateTime.UtcNow;
         await db.SaveChangesAsync();
+        await NotifyEventUpdatedAsync(evt);
         return Ok(await WrapperAsync(evt));
     }
 
@@ -1085,6 +1103,7 @@ public class PlayerEventsController(
         var extras = (await LoadExtrasAsync(new[] { evt }))[evt.Id];
         extras.ImageName = Clamp(value.Trim(), 128);
         await SaveExtrasAsync(evt, extras);
+        await NotifyEventUpdatedAsync(evt);
         return Ok(await WrapperAsync(evt));
     }
 
@@ -1099,6 +1118,7 @@ public class PlayerEventsController(
         var extras = (await LoadExtrasAsync(new[] { evt }))[evt.Id];
         extras.Accessibility = accessibility;
         await SaveExtrasAsync(evt, extras);
+        await NotifyEventUpdatedAsync(evt);
         return Ok(await WrapperAsync(evt));
     }
 
@@ -1120,6 +1140,7 @@ public class PlayerEventsController(
         var extras = (await LoadExtrasAsync(new[] { evt }))[evt.Id];
         extras.Tags = tags;
         await SaveExtrasAsync(evt, extras);
+        await NotifyEventUpdatedAsync(evt);
         return Ok(await WrapperAsync(evt));
     }
 
@@ -1158,6 +1179,7 @@ public class PlayerEventsController(
             ?? extras.CanRequestBroadcastPermissions;
 
         await SaveExtrasAsync(evt, extras);
+        await NotifyEventUpdatedAsync(evt);
         return Ok(await WrapperAsync(evt));
     }
 
@@ -1188,6 +1210,7 @@ public class PlayerEventsController(
         }
 
         await SaveExtrasAsync(evt, extras);
+        await NotifyEventUpdatedAsync(evt);
         return Ok(await WrapperAsync(evt));
     }
 
@@ -1197,6 +1220,7 @@ public class PlayerEventsController(
         var ev = await db.PlayerEvents.FirstOrDefaultAsync(e => e.Id == eventId);
         if (ev is null) return NotFound();
         if (ev.CreatorPlayerId != Me) return Forbid();
+        var notify = await AttendeeIdsAsync(ev);
         db.PlayerEvents.Remove(ev);
         // Cascade-clean the responses; SQLite has no FK cascade
         // configured here so do it manually.
@@ -1206,6 +1230,7 @@ public class PlayerEventsController(
         await db.PlayerSettings
             .Where(s => s.Key == ExtrasKey(eventId) || s.Key == ClubKey(eventId))
             .ExecuteDeleteAsync();
+        await NotifyEventDeletedAsync(eventId, notify);
         return Ok();
     }
 
@@ -1244,6 +1269,7 @@ public class PlayerEventsController(
         var failed = new List<object>();
         var sender = Me;
         var inviteText = $"You're invited to '{ev.Title}' starting {ev.StartsAt:u}.";
+        var eventWire = await ToWireOneAsync(ev);
         foreach (var rid in req.InvitedPlayerIds.Distinct())
         {
             var exists = await db.Players.AnyAsync(p => p.Id == rid);
@@ -1252,17 +1278,15 @@ public class PlayerEventsController(
                 failed.Add(new { InvitedPlayerId = rid, Result = 1 });
                 continue;
             }
-            db.Messages.Add(new MessageEntity
-            {
-                SenderPlayerId = sender,
-                RecipientPlayerId = rid,
-                Body = inviteText,
-            });
-            await notifications.NotifyAsync(rid,
-                PushNotificationId.PlayerEventCreated,
-                new { ev.Id, ev.Title, ev.StartsAt, From = sender });
+            // The invite as a text message from the host, stored and pushed
+            // live (it used to be stored only, so it appeared after a relog).
+            await systemNotifications.SendAsync(rid,
+                SystemNotificationService.MessageType.TextMessage, fromPlayerId: sender, data: inviteText);
+            // And the event itself, so it shows in the invitee's event list:
+            // PlayerEventCreated "80" carries the full event (MDCBEPJCJPO) —
+            // the same object GET api/playerevents/v2/{id} returns.
+            await notifications.NotifyAsync(rid, PushNotificationId.PlayerEventCreated, eventWire);
         }
-        await db.SaveChangesAsync();
         return Ok(new { FailedInvites = failed, Result = 0 });
     }
 
@@ -1289,21 +1313,56 @@ public class PlayerEventsController(
             "BroadcastingRoomInstanceId", "broadcastingRoomInstanceId");
         await SaveExtrasAsync(evt, extras);
 
-        // Attendees' event cards key off BroadcastingRoomInstanceId, so nudge
-        // them to re-fetch instead of sending a chat message.
-        await NotifyAttendeesAsync(evt, PushNotificationId.PlayerEventStateChanged);
+        // Attendees' event cards key off BroadcastingRoomInstanceId, so send
+        // them the updated event.
+        await NotifyEventUpdatedAsync(evt);
         return Ok(await WrapperAsync(evt));
     }
 
-    private async Task NotifyAttendeesAsync(PlayerEventEntity evt, PushNotificationId id)
-    {
-        var recipients = await db.PlayerEventResponses
+    /// <summary>Everyone who answered the event with anything but NotGoing,
+    /// except its creator.</summary>
+    private async Task<List<long>> AttendeeIdsAsync(PlayerEventEntity evt) =>
+        (await db.PlayerEventResponses
             .Where(r => r.EventId == evt.Id && r.Response != NotGoingResponse)
             .Select(r => r.PlayerId)
             .Distinct()
-            .ToListAsync();
-        foreach (var playerId in recipients.Where(p => p != evt.CreatorPlayerId))
-            await notifications.NotifyAsync(playerId, id, new { PlayerEventId = evt.Id, evt.Title });
+            .ToListAsync())
+        .Where(p => p != evt.CreatorPlayerId)
+        .ToList();
+
+    /// <summary>PlayerEventUpdated "81" to the attendees, carrying the full
+    /// event (MDCBEPJCJPO, formatter CENEMCMGDKG) — the same object
+    /// GET api/playerevents/v2/{id} returns; the client replaces its cached
+    /// event with it. The old <c>{PlayerEventId, Title}</c> overwrote the
+    /// cached event with an empty name and default times, and the
+    /// PlayerEventStateChanged (85) used for broadcasts has no client handler
+    /// at all.</summary>
+    private async Task NotifyEventUpdatedAsync(PlayerEventEntity evt)
+    {
+        var recipients = await AttendeeIdsAsync(evt);
+        if (recipients.Count == 0) return;
+        var wire = await ToWireOneAsync(evt);
+        foreach (var playerId in recipients)
+            await notifications.NotifyAsync(playerId, PushNotificationId.PlayerEventUpdated, wire);
+    }
+
+    /// <summary>PlayerEventDeleted "82" ({PlayerEventId}) to the players who
+    /// were attending, collected before the rows were removed.</summary>
+    private async Task NotifyEventDeletedAsync(long eventId, IEnumerable<long> recipients)
+    {
+        foreach (var playerId in recipients)
+            await notifications.NotifyAsync(playerId, PushNotificationId.PlayerEventDeleted,
+                new { PlayerEventId = eventId });
+    }
+
+    /// <summary>PlayerEventResponseChanged "83" to the event's creator:
+    /// <c>{PlayerEvent, PlayerEventResponse}</c> (COAGAJPELCG), each the same
+    /// object the event and response REST routes return.</summary>
+    private async Task NotifyResponseChangedAsync(PlayerEventEntity evt, PlayerEventResponseEntity response)
+    {
+        if (evt.CreatorPlayerId == response.PlayerId) return;
+        await notifications.NotifyAsync(evt.CreatorPlayerId, PushNotificationId.PlayerEventResponseChanged,
+            new { PlayerEvent = await ToWireOneAsync(evt), PlayerEventResponse = ResponseWire(response) });
     }
 
     // ── Report ───────────────────────────────────────────────────────────

DorkNet.Server/Controllers/API/Relationships/V2/RelationshipsController.cs

@@ -48,7 +48,11 @@ namespace DorkNet.Server.Controllers.API.Relationships.V2;
 /// </summary>
 [ApiController]
 [Authorize]
-public class RelationshipsController(DorkNetDbContext db, NotificationService notifications, ServerSettingsService settings) : ControllerBase
+public class RelationshipsController(
+    DorkNetDbContext db,
+    NotificationService notifications,
+    SystemNotificationService systemNotifications,
+    ServerSettingsService settings) : ControllerBase
 {
     // RelationshipType — int values match Relationship.RelationshipType
     // in the patched dump.cs.
@@ -226,7 +230,9 @@ public class RelationshipsController(DorkNetDbContext db, NotificationService no
         }
         await db.SaveChangesAsync();
 
-        await notifications.FriendRequestReceived(id, me);
+        await PushPairAsync(me, id);
+        // The "X sent you a friend request" row in the target's notifications.
+        await systemNotifications.SendAsync(id, SystemNotificationService.MessageType.FriendInvite, fromPlayerId: me);
         return Ok(BuildRelationship(row, me));
     }
 
@@ -251,7 +257,8 @@ public class RelationshipsController(DorkNetDbContext db, NotificationService no
         rel.UpdatedAt = DateTime.UtcNow;
         await db.SaveChangesAsync();
 
-        await notifications.FriendRequestAccepted(id, me);
+        await PushPairAsync(me, id);
+        await systemNotifications.SendAsync(id, SystemNotificationService.MessageType.FriendRequestAccepted, fromPlayerId: me);
         return Ok(BuildRelationship(rel, me));
     }
 
@@ -285,7 +292,7 @@ public class RelationshipsController(DorkNetDbContext db, NotificationService no
 
         db.Relationships.RemoveRange(removable);
         await db.SaveChangesAsync();
-        await notifications.FriendRemoved(id, me);
+        await PushPairAsync(me, id);
 
         var remaining = pair.Except(removable).ToList();
         return Ok(remaining.Count == 0 ? EmptyRelationship(id) : BuildMerged(me, id, remaining));
@@ -333,6 +340,8 @@ public class RelationshipsController(DorkNetDbContext db, NotificationService no
             existing.UpdatedAt = DateTime.UtcNow;
         }
         await db.SaveChangesAsync();
+        await PushPairAsync(me, id);
+        await systemNotifications.SendAsync(id, SystemNotificationService.MessageType.FriendRequestAccepted, fromPlayerId: me);
         return Ok(BuildRelationship(existing, me));
     }
 
@@ -411,6 +420,10 @@ public class RelationshipsController(DorkNetDbContext db, NotificationService no
         if (ignored is bool i) row.Ignored = i;
         row.UpdatedAt = DateTime.UtcNow;
         await db.SaveChangesAsync();
+        // The HTTP reply is only an ack; the updated row reaches the client
+        // through RelationshipChanged. A preference is the caller's own bit,
+        // so only the caller is told.
+        await PushPairAsync(me, otherId, notifyOther: false);
         return Ok(new Models.Auth.RecNetResult { Success = true, Error = string.Empty });
     }
 
@@ -511,6 +524,36 @@ public class RelationshipsController(DorkNetDbContext db, NotificationService no
 
     // ── helpers ──────────────────────────────────────────────────────
 
+    /// <summary>Push RelationshipChanged for the pair (<paramref name="me"/>,
+    /// <paramref name="other"/>) after a change, each side getting its OWN view
+    /// of the relationship. Without this a friend request, accept or unfriend
+    /// only showed up after the friends list was refetched, and the client
+    /// never re-subscribed to the new friend's presence.</summary>
+    private async Task PushPairAsync(long me, long other, bool notifyOther = true)
+    {
+        var pair = await db.Relationships
+            .Where(r => (r.RequesterId == me && r.TargetId == other) ||
+                        (r.RequesterId == other && r.TargetId == me))
+            .ToListAsync();
+        var globalFriends = await settings.IsGlobalFriendsEnabledAsync();
+
+        await notifications.RelationshipChanged(me, ViewOf(me, other, pair, globalFriends));
+        if (notifyOther)
+            await notifications.RelationshipChanged(other, ViewOf(other, me, pair, globalFriends));
+    }
+
+    /// <summary>The relationship from <paramref name="viewer"/>'s side, the way
+    /// <c>v2/get</c> would list it.</summary>
+    private static Dictionary<string, object> ViewOf(
+        long viewer, long other, List<RelationshipEntity> pair, bool globalFriends)
+    {
+        if (globalFriends
+            && other != RelationshipQueries.SystemAccountId
+            && !pair.Any(r => r.Status == EntityStatus.Blocked))
+            return SynthFriend(other, pair.FirstOrDefault(r => r.RequesterId == viewer), viewer);
+        return pair.Count == 0 ? EmptyRelationship(other) : BuildMerged(viewer, other, pair);
+    }
+
     private async Task<HashSet<long>> FriendIdsAsync(long playerId)
     {
         var rows = await db.Relationships

DorkNet.Server/Controllers/API/Rooms/V2/RoomsModerationController.cs

@@ -1375,13 +1375,13 @@ public class RoomsModerationController(
     {
         var newName = await ReadCloneNameAsync();
         var source = await db.Rooms.FirstOrDefaultAsync(r => r.Id == roomId);
-        if (source is null) return NotFound();
+        if (source is null) return CloneResult(null, "That room doesn't exist.");
         // RRO/AG rooms are first-party templates meant to be cloned — the
         // room-creation "base room" picker starts a new build by cloning one
         // (RecCenter, MakerRoom, …). Their seed rows have CloningAllowed=false,
-        // so without the IsAGRoom exception every base-room create 403s.
+        // so without the IsAGRoom exception every base-room create is refused.
         if (!source.CloningAllowed && !source.IsAGRoom && source.CreatorPlayerId != Me)
-            return Forbid();
+            return CloneResult(null, "You can't clone this room!");
 
         if (string.IsNullOrWhiteSpace(newName))
             newName = $"{source.Name}Copy";
@@ -1517,17 +1517,22 @@ public class RoomsModerationController(
 
         await GiveCloneItsOwnBlobsAsync(clone, sourceScenes, clonedScenes, Me);
 
-        // The 2023 client's clone (RecNet.Runtime NLDBPDCNNCF.GDHIIAHCBMN)
-        // deserializes the response as the FULL room-details object
-        // (FGCPNAACHIK — the same type get-by-id / rename return on the
-        // roomserver host), NOT the slim list-room shape. This is the
-        // roomserver-family path (rooms/{id}/clone), so use
-        // BuildRoomServerDetails — the exact shape GET rooms/{id} returns for
-        // the 2023 client. Returning ToWireRoom (or the wrong details variant)
-        // made the strict reader fail → "Failed to copy room: Failed to clone
-        // room".
-        return Ok(RoomsController.BuildRoomServerDetails(clone, clonedScenes));
+        // The value is the FULL room-details object (FGCPNAACHIK), the exact
+        // shape GET rooms/{id} returns for the 2023 client — not the slim
+        // list-room shape, which made the strict reader fail.
+        return CloneResult(RoomsController.BuildRoomServerDetails(clone, clonedScenes));
     }
+    /// <summary>Reply for <c>rooms/{id}/clone</c>. The 2023 client sends the
+    /// clone through the same RecNet rooms helper as "save room" and "restore
+    /// subroom save" (NLDBPDCNNCF.BDBHCEGKGDC with an op name), which reads the
+    /// legacy <c>{success, value, error}</c> envelope. A bare room-details body
+    /// has no <c>success</c>, so the client rejects it with an empty error:
+    /// "Failed to copy room: Exception of type 'CEMNLBKJABA' was thrown", even
+    /// though the room was created. Refusals are 200 with success=false and a
+    /// message the client shows.</summary>
+    private OkObjectResult CloneResult(object? room, string error = "") =>
+        Ok(new { success = error.Length == 0, value = room, error });
+
     /// <summary>Give a freshly-cloned room its OWN copy of the source's save
     /// data instead of pointing its scenes at the source's blob.
     ///

DorkNet.Server/Controllers/API/Store/StorefrontsBuyController.cs

@@ -156,9 +156,19 @@ public class StorefrontsBuyController(
         await db.SaveChangesAsync();
 
         // Push the buyer's balance update so their wallet UI refreshes.
+        // StorefrontBalancePurchase "62" is PurchaseBalanceModificationDTO
+        // {BalanceAddType, Delta, Balance, Platform, CurrencyType}; Balance
+        // is the absolute new balance, Delta only feeds the client's log.
         await notifications.NotifyAsync(pid,
             PushNotificationId.StorefrontBalancePurchase,
-            new { req.CurrencyType, Balance = newBalance, ItemId = item.Id, item.Slug });
+            new
+            {
+                BalanceAddType = 0,
+                Delta = (int)-item.Price,
+                Balance = newBalance,
+                Platform = 0,
+                req.CurrencyType,
+            });
 
         if (isGift)
         {
@@ -166,24 +176,13 @@ public class StorefrontsBuyController(
             // GiftPackageReceived (id=30) to refresh /api/avatar/v2/gifts
             // and pop the "you got a gift" toast; the gift box itself
             // appears next time the recipient opens their inventory.
+            // GiftPackageReceived "30" carries the client's full gift package
+            // (FHMABOHAEED) — the same object GET api/avatar/v2/gifts lists.
+            // A hand-picked subset left out PlatformsToSpawnOn (-1 = every
+            // platform), so the box could count as spawning nowhere.
             await notifications.NotifyAsync(recipient,
                 PushNotificationId.GiftPackageReceived,
-                new
-                {
-                    Id           = gift.Id,
-                    Platform     = -1,
-                    Xp           = 0,
-                    Level        = 1,
-                    GiftRarity   = 0,
-                    GiftContext  = gift.GiftContext,
-                    FromPlayerId = gift.FromPlayerId,
-                    AvatarItemType = gift.AvatarItemType,
-                    AvatarItemDesc = avatarItemDesc,
-                    ConsumableItemDesc = gift.ConsumableItemDesc ?? string.Empty,
-                    EquipmentPrefabName = gift.EquipmentPrefabName,
-                    EquipmentModificationGuid = gift.EquipmentModificationGuid,
-                    Message      = gift.Message ?? string.Empty,
-                });
+                DorkNet.Server.Controllers.API.Avatar.V2.AvatarGiftsController.ToWire(gift));
         }
 
         // For gift purchases the buyer doesn't get a box — their flow

DorkNet.Server/Controllers/Accounts/AccountsController.cs

@@ -154,7 +154,7 @@ public class AccountsController(
                 playerId, username, summary);
         }
 
-        await notifications.KickPlayerAsync(playerId, "This account has been deleted.");
+        await notifications.LogoutAsync(playerId, NotificationService.LogoutReason.ForciblyLoggedOut);
         presence.Clear(playerId);
 
         return Ok(new RecNetResult { Success = true, Error = string.Empty });

DorkNet.Server/Controllers/Admin/AdminController.cs

@@ -29,6 +29,7 @@ namespace DorkNet.Server.Controllers.Admin;
 public class AdminController(
     DorkNetDbContext db,
     NotificationService notifications,
+    SystemNotificationService systemNotifications,
     LevelService level,
     CommunityBoardService communityBoard,
     RoomBlobNormalizerService roomBlobNormalizer,
@@ -160,7 +161,9 @@ public class AdminController(
         await LogAsync("ban_player", "player", id, body.Reason ?? "");
         await db.SaveChangesAsync();
 
-        await notifications.KickPlayerAsync(id, body.Reason ?? "You have been banned.");
+        // A ban must sign the player out (a kick only sends them to the dorm);
+        // the next login is refused by the ban check.
+        await notifications.LogoutAsync(id, NotificationService.LogoutReason.Banned);
         playerPresence.Clear(id);
 
         return Ok(new { player.Id, player.BannedUntil });
@@ -243,7 +246,7 @@ public class AdminController(
         await db.SaveChangesAsync();
         await tx.CommitAsync();
 
-        await notifications.KickPlayerAsync(id, "Your account has been removed by an admin.");
+        await notifications.LogoutAsync(id, NotificationService.LogoutReason.ForciblyLoggedOut);
         playerPresence.Clear(id);
 
         return Ok(new
@@ -1570,10 +1573,13 @@ public class AdminController(
         return Ok(new { ok = true });
     }
 
-    /// <summary>Push fresh RoomDetails after role/owner mutations. The
-    /// 2020 watch caches RoomDetails, including CoOwners/Moderators/Hosts,
-    /// and role-gated UI reads that cache until Rooms.OnSubscriptionUpdateRoom
-    /// stores a replacement.</summary>
+    /// <summary>Push fresh room details after role/owner mutations, to everyone
+    /// in the room plus the player whose role changed. The client caches the
+    /// room's Roles and role-gated UI reads that cache. The 2023 "RoomUpdate"
+    /// handler (IBEOONPEELF.txt:507) reads the FULL room (FGCPNAACHIK) — the
+    /// shape GET roomserver/rooms/{id} returns. The 2020 {Room, Scenes}
+    /// wrapper parsed as RoomId 0 with no roles, so role changes never
+    /// reached anyone until they re-entered the room.</summary>
     private async Task NotifyRoomRolesChangedAsync(long roomId, long changedPlayerId, string reason)
     {
         var room = await db.Rooms.FirstOrDefaultAsync(r => r.Id == roomId);
@@ -1587,7 +1593,7 @@ public class AdminController(
             .ToListAsync();
 
         var payload = DorkNet.Server.Controllers.API.Rooms.V2.RoomsController
-            .BuildRoomDetails(room, scenes, roles: roles);
+            .BuildRoomServerDetails(room, scenes, roles: roles);
 
         var recipients = onlinePresence.OnlinePlayerIds()
             .Where(pid => playerPresence.GetRoom(pid)?.RoomId == roomId)
@@ -1739,7 +1745,7 @@ public class AdminController(
         {
             var r = playerPresence.GetRoom(pid);
             if (r is null || r.RoomId != id || r.RoomInstanceId != instanceId) continue;
-            await notifications.KickPlayerAsync(pid, reason);
+            await notifications.KickPlayerAsync(pid, reason, gameSessionId: instanceId);
             playerPresence.Clear(pid);
             kicked.Add(pid);
         }
@@ -2396,7 +2402,9 @@ public class AdminController(
         var reason = string.IsNullOrWhiteSpace(body?.Reason)
             ? "Kicked by an admin."
             : body!.Reason!.Trim();
-        await notifications.KickPlayerAsync(id, reason);
+        // The room instance lets the client announce the kick to that room.
+        await notifications.KickPlayerAsync(id, reason,
+            gameSessionId: playerPresence.GetRoom(id)?.RoomInstanceId ?? 0);
         playerPresence.Clear(id);
         await LogAsync("kick_player", "player", id, body?.Reason ?? "");
         await db.SaveChangesAsync();
@@ -3328,10 +3336,11 @@ public class AdminController(
         player.PasswordHash = BCrypt.Net.BCrypt.HashPassword(body.NewPassword);
         await LogAsync("set_password", "player", id, "");
         await db.SaveChangesAsync();
-        // Push a logout so any active sessions on the old password get
-        // dropped — the watch re-authenticates with the new password.
-        await notifications.NotifyAsync(id, PushNotificationId.Logout,
-            new { Reason = "AdminPasswordReset" });
+        // Log out any session still on the old password; the client has to
+        // sign in again with the new one. The reason must be the numeric
+        // enum: the string "AdminPasswordReset" failed the client's parse and
+        // the push was dropped.
+        await notifications.LogoutAsync(id, NotificationService.LogoutReason.ForciblyLoggedOut);
         return Ok(new { id });
     }
 
@@ -3500,22 +3509,26 @@ public class AdminController(
 
         playerPresence.SetRoom(id, roomInstance);
 
-        // Two pushes back-to-back: GameSession update changes the
-        // watch's cached RoomInstance (OnSubscriptionUpdateRoomInstance
-        // → UpdateCachedRoomInstance), and SubscriptionUpdateRoom
-        // refreshes the watch's RoomDetails cache so the room-info
-        // panel doesn't show stale data after the warp.
+        // The move itself comes from the presence set above: the client's
+        // next heartbeat sees it is out of sync and joins that instance.
+        // RoomInstanceUpdate only refreshes the client's cached copy of the
+        // instance, and RoomUpdate its cached room details, which must be
+        // the full room (FGCPNAACHIK) the roomserver GET returns.
         await notifications.NotifyAsync(id,
             PushNotificationId.SubscriptionUpdateGameSession, roomInstance);
+        var forceJoinScenes = await db.RoomScenes
+            .Where(sc => sc.RoomId == room.Id)
+            .OrderBy(sc => sc.OrderIndex)
+            .ToListAsync();
+        // With every role grant: the client replaces its cached room with
+        // this, so a payload without them would drop everyone's roles.
+        var forceJoinRoles = await db.RoomRoles
+            .Where(r => r.RoomId == room.Id)
+            .ToListAsync();
         await notifications.NotifyAsync(id,
             PushNotificationId.SubscriptionUpdateRoom,
-            new
-            {
-                Room = new { Id = room.Id, Name = room.Name },
-                RoomId = room.Id,
-                SubRoomId = subRoomId,
-                Reason = "AdminForceJoin",
-            });
+            DorkNet.Server.Controllers.API.Rooms.V2.RoomsController.BuildRoomServerDetails(
+                room, forceJoinScenes, roles: forceJoinRoles));
 
         await LogAsync("force_join", "player", id,
             $"room={body.RoomId} sub={subRoomId} instance={roomInstanceId} photon={photonRoomId}");
@@ -3532,20 +3545,46 @@ public class AdminController(
 
     // ── System ───────────────────────────────────────────────────────────
 
-    public sealed record SetMotdRequest(string Message);
+    public sealed record SetMotdRequest(string? Message, int? StartsInMinutes);
 
-    /// <summary>Push a server-maintenance broadcast to every connected
-    /// player. The MOTD config value is changed via appsettings.json
-    /// (server restart required); this is for ad-hoc announcements.</summary>
+    /// <summary>Broadcast to every connected player.
+    /// <list type="bullet">
+    ///   <item><c>Message</c>: a coach message (MessageReceived, Type 100, from
+    ///         the system account) in each online player's notifications —
+    ///         the client's channel for free text from the server.</item>
+    ///   <item><c>StartsInMinutes</c>: the client's own maintenance countdown
+    ///         (ServerMaintenance "25", which reads only
+    ///         <c>StartsInMinutes</c>; 0 cancels a running countdown).</item>
+    /// </list>
+    /// ServerMaintenance used to carry the text as <c>{Message}</c>, which the
+    /// client never reads: the text was never shown, and StartsInMinutes 0
+    /// cancelled any countdown instead.</summary>
     [HttpPost("broadcast")]
     public async Task<ActionResult> Broadcast([FromBody] SetMotdRequest body)
     {
-        if (string.IsNullOrWhiteSpace(body.Message)) return BadRequest("empty message");
-        await notifications.BroadcastAsync(PushNotificationId.ServerMaintenance,
-            new { Message = body.Message });
-        await LogAsync("broadcast", "system", 0, body.Message);
+        var message = body.Message?.Trim() ?? string.Empty;
+        if (message.Length == 0 && body.StartsInMinutes is null)
+            return BadRequest("empty message");
+        if (body.StartsInMinutes is < 0)
+            return BadRequest("StartsInMinutes must be 0 or more");
+
+        var recipients = onlinePresence.OnlinePlayerIds().ToList();
+        if (message.Length > 0)
+        {
+            foreach (var pid in recipients)
+                await systemNotifications.SendAsync(pid,
+                    SystemNotificationService.MessageType.CoachMessage,
+                    fromPlayerId: PlayerService.SystemAccountId,
+                    data: message);
+        }
+        if (body.StartsInMinutes is int minutes)
+            await notifications.BroadcastAsync(PushNotificationId.ServerMaintenance,
+                new { StartsInMinutes = minutes });
+
+        await LogAsync("broadcast", "system", 0,
+            body.StartsInMinutes is int m ? $"[maintenance in {m} min] {message}" : message);
         await db.SaveChangesAsync();
-        return Ok();
+        return Ok(new { recipients = recipients.Count });
     }
 
     // ── Store catalog management ─────────────────────────────────────────

DorkNet.Server/Controllers/Chat/ChatController.cs

@@ -460,6 +460,20 @@ public class ChatController(
         var removed = await db.ChatThreadMembers
             .Where(m => m.ThreadKey == chatThreadId && m.PlayerId == Me)
             .ExecuteDeleteAsync();
+        if (removed > 0)
+        {
+            // "PlayerLeftChat" is an Action<ChatMessage> (DLDKCILCKNA.txt:721);
+            // the handler only reads ChatThreadId and SenderPlayerId (the
+            // player who left) and drops them from that thread's members.
+            // Sent to the remaining members, whose member lists otherwise
+            // stayed stale, and to the leaver's own other sessions.
+            var thread = await EnsureThreadRowAsync(chatThreadId);
+            var left = new ChatMessageEntity { ThreadKey = chatThreadId, SenderPlayerId = Me, Body = string.Empty };
+            var recipients = await ThreadRecipientsAsync(chatThreadId);
+            recipients.Add(Me);
+            foreach (var rid in recipients.Distinct())
+                await notifications.NotifyTypedAsync(rid, "PlayerLeftChat", ToWireMessage(left, thread.Id));
+        }
         return Ok(removed > 0 ? ChatSuccess : ChatMembershipNotFound);
     }
 

DorkNet.Server/Controllers/Match/GoToController.cs

@@ -39,6 +39,7 @@ public class GoToController(
     RoomService rooms,
     DorkNet.Server.Data.DorkNetDbContext db,
     NotificationService notifications,
+    SystemNotificationService systemNotifications,
     JoinTimeoutService joinTimeouts,
     ServerSettingsService serverSettings,
     PresenceBroadcastService presenceFanout,
@@ -877,11 +878,15 @@ public class GoToController(
                 logger.LogWarning(
                     "[goto-player] caller {Caller} tried to follow {Target} into private instance {Id} but isn't invited; rejecting",
                     callerId, playerId, theirRoom.RoomInstanceId);
-                // Notify the OWNER that someone tried to follow them in.
-                // Helps surface the rejection so the owner knows there's
-                // an interested party — they can choose to send an invite.
-                await notifications.PrivateInstanceJoinRejected(
-                    ownerPlayerId: playerId, attemptedByPlayerId: callerId ?? 0);
+                // Tell the OWNER someone tried to follow them in, as the
+                // client's own "wants to join" message (RequestGameInvite,
+                // from the caller), so they can send an invite. At most once
+                // per requester, owner and instance per cooldown, so retrying
+                // doesn't fill the owner's inbox.
+                if (callerId is long requester
+                    && JoinRequestCooldown.TryStart(requester, playerId, theirRoom.RoomInstanceId))
+                    await systemNotifications.SendAsync(playerId,
+                        SystemNotificationService.MessageType.RequestGameInvite, fromPlayerId: requester);
                 return Ok(new MatchmakingResponseDto
                 {
                     ErrorCode = 26, // RoomInstanceIsPrivate
@@ -1668,3 +1673,35 @@ public class RoomInstanceDto
         };
     }
 }
+
+/// <summary>Rate limit for "wants to join" messages: one per (requester,
+/// owner, room instance) per <see cref="Window"/>. Later retries and other
+/// instances still go through. Per replica, which is enough to stop a
+/// retry loop from flooding an inbox.</summary>
+internal static class JoinRequestCooldown
+{
+    public static readonly TimeSpan Window = TimeSpan.FromMinutes(5);
+    private static readonly System.Collections.Concurrent.ConcurrentDictionary<(long, long, long), DateTime> Last = new();
+
+    /// <summary>True when no request for this key was sent within the window
+    /// (and records this one); false while it is cooling down.</summary>
+    public static bool TryStart(long requester, long owner, long roomInstanceId)
+    {
+        var now = DateTime.UtcNow;
+        if (Last.Count > 10_000)
+            foreach (var (key, at) in Last)
+                if (now - at > Window) Last.TryRemove(key, out _);
+
+        var k = (requester, owner, roomInstanceId);
+        while (true)
+        {
+            if (!Last.TryGetValue(k, out var prev))
+            {
+                if (Last.TryAdd(k, now)) return true;
+                continue;
+            }
+            if (now - prev < Window) return false;
+            if (Last.TryUpdate(k, now, prev)) return true;
+        }
+    }
+}

DorkNet.Server/Controllers/Match/MatchPlayerController.cs

@@ -69,17 +69,15 @@ public class MatchPlayerController(
             if (replaced)
             {
                 log.LogWarning(
-                    "[{Scope}] concurrent session for player={PlayerId}; takeOver={TakeOver}; kicking old session(s) via ModerationKick push",
+                    "[{Scope}] concurrent session for player={PlayerId}; takeOver={TakeOver}; logging old session(s) out",
                     logScope, playerId, takeOverExclusiveSession);
                 // The new session hasn't opened its SignalR socket yet
-                // (negotiate fires AFTER /player/login on the watch's
-                // boot sequence — verified in the live trace), so the
-                // ModerationKick push hits only the OLDER session's
-                // existing connections. They'll show the "you've been
-                // kicked" dialog and gracefully disconnect via the
-                // watch's LocalModerationKickSelf path.
-                await notifications.KickStaleSession(playerId,
-                    "Your account was signed in on another device.");
+                // (negotiate fires AFTER /player/login on the boot
+                // sequence — verified in the live trace), so the Logout
+                // push (Reason SessionTakeover) reaches only the OLDER
+                // session, which shows the client's own "signed in
+                // elsewhere" message and returns to the boot scene.
+                await notifications.LogoutStaleSession(playerId);
             }
         }
         return Ok(Array.Empty<object>());

DorkNet.Server/Controllers/Site/DownloadsController.cs

@@ -0,0 +1,67 @@
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using DorkNet.Server.Services;
+
+namespace DorkNet.Server.Controllers.Site;
+
+/// <summary>
+/// The client builds CI publishes, for the site's Downloads page and the
+/// Quest page's "latest build" install. Files are streamed from the downloads
+/// bucket (<see cref="DownloadsService"/>) with Range support, so the browser
+/// installer can read an .xapk's zip directory and entries without fetching
+/// the whole file. Only files the manifest lists are served.
+///
+/// The builds contain Rec Room's own game files, so the routes answer only on
+/// the site's own host (the apex) and 404 on every other host the server
+/// accepts: the game's API/CDN subdomains are typically left open for the
+/// client, while the site sits behind an access proxy (e.g. Cloudflare Access).
+/// </summary>
+[ApiController]
+[AllowAnonymous]
+[Route("api/site/v1/downloads")]
+public class DownloadsController(DownloadsService downloads, DomainConfig domain) : ControllerBase
+{
+    private bool Available => downloads.IsConfigured
+        && string.Equals(Request.Host.Host, domain.Apex, StringComparison.OrdinalIgnoreCase);
+
+    /// <summary>GET /api/site/v1/downloads — the manifest as published
+    /// (snake_case keys), or 404 when downloads aren't set up or the request
+    /// isn't for the site's host.</summary>
+    [HttpGet]
+    public async Task<IActionResult> GetManifest(CancellationToken ct)
+    {
+        if (!Available) return NotFound(new { error = "Downloads aren't set up on this server." });
+        var manifest = await downloads.GetManifestAsync(ct);
+        Response.Headers.CacheControl = "no-cache";
+        return Content((manifest ?? new System.Text.Json.Nodes.JsonObject { ["releases"] = new System.Text.Json.Nodes.JsonArray() })
+            .ToJsonString(), "application/json");
+    }
+
+    /// <summary>GET /api/site/v1/downloads/files/{path} — one listed file,
+    /// streamed; honours Range (206).</summary>
+    [HttpGet("files/{**path}")]
+    public async Task GetFile(string path, CancellationToken ct)
+    {
+        if (!Available) { Response.StatusCode = StatusCodes.Status404NotFound; return; }
+        var manifest = await downloads.GetManifestAsync(ct);
+        var entry = manifest is null ? null : DownloadsService.FindFile(manifest, path);
+        if (entry is null) { Response.StatusCode = StatusCodes.Status404NotFound; return; }
+
+        using var upstream = await downloads.GetFileAsync(path, Request.Headers.Range.ToString(), ct);
+        Response.StatusCode = (int)upstream.StatusCode;
+        if (!upstream.IsSuccessStatusCode) return;
+
+        var content = upstream.Content.Headers;
+        if (content.ContentLength is long length) Response.ContentLength = length;
+        if (content.ContentRange is not null) Response.Headers.ContentRange = content.ContentRange.ToString();
+        Response.Headers.AcceptRanges = "bytes";
+        if (upstream.Headers.ETag is not null) Response.Headers.ETag = upstream.Headers.ETag.ToString();
+        Response.Headers.CacheControl = "private, no-cache";
+        Response.ContentType = "application/octet-stream";
+        var name = (string?)entry["name"] ?? Path.GetFileName(path);
+        Response.Headers.ContentDisposition = new System.Net.Mime.ContentDisposition { FileName = name }.ToString();
+
+        await using var body = await upstream.Content.ReadAsStreamAsync(ct);
+        await body.CopyToAsync(Response.Body, 1 << 16, ct);
+    }
+}

DorkNet.Server/DorkNet.Server.csproj

@@ -1,20 +1,20 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="9.0.4" />
-    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.15" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="9.0.4">
+    <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="10.0.13" />
+    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="10.0.13" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="10.0.13">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="9.0.4" />
-    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="9.0.4" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="10.0.13" />
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="10.0.3" />
     <!-- RenderedCompactJsonFormatter for stdout JSON logs in production
          (Coolify-friendly). The host pipeline reads stdout line-by-line,
          and structured JSON lets a future Loki/Datadog ingest parse fields
@@ -26,7 +26,7 @@
          account-creation flow), and PlayerPresenceService heartbeats all
          need shared state across replicas. -->
     <PackageReference Include="StackExchange.Redis" Version="2.8.16" />
-    <PackageReference Include="Microsoft.AspNetCore.SignalR.StackExchangeRedis" Version="9.0.4" />
+    <PackageReference Include="Microsoft.AspNetCore.SignalR.StackExchangeRedis" Version="10.0.13" />
     <!-- S3-compatible object storage. Production target: Garage in
          Coolify (one-click). Dev fallback: local MinIO for parity
          testing. The SDK speaks plain S3, so swapping endpoints
@@ -37,8 +37,8 @@
     <!-- Password hashing for the real account auth flow. BCrypt embeds
          cost+salt in the output string so we only need one column. -->
     <PackageReference Include="BCrypt.Net-Next" Version="4.0.3" />
-    <PackageReference Include="Serilog.AspNetCore" Version="9.0.0" />
-    <PackageReference Include="Swashbuckle.AspNetCore" Version="7.3.1" />
+    <PackageReference Include="Serilog.AspNetCore" Version="10.0.0" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="10.3.1" />
     <!-- Server-side crop/resize for img.* CDN transforms (?cropSquare=1&width=N
          on profile thumbnails). The 2020 client treats this as part of the
          image CDN contract — it uploads a full-frame capture and expects the

DorkNet.Server/Hubs/NotifyHub.cs

@@ -27,15 +27,16 @@ namespace DorkNet.Server.Hubs;
 /// Pre-PR-2 used a local <c>static ConcurrentDictionary</c> which only
 /// reflected this replica's connections.
 ///
-/// Hub methods invoked by the client (verified by string-literal scan
-/// of metadata at addresses 0x39b2470, 0x39b24c8, 0x39b4ba8):
-///   "Subscribe"          - generic topic subscribe
-///   "Unsubscribe"        - generic topic unsubscribe
-///   "SubscribeToPlayers" - subscribe to per-player events (used by
-///                          RecNet.NotificationManager / SubscribeToPlayers)
-/// All accept JsonElement so we don't lock ourselves into a parameter
-/// schema we haven't verified yet, and return Task so the client's
-/// awaited Invoke completes cleanly.
+/// Hub methods the 2023-03-21 client sends (fire-and-forget, RecNet.Runtime
+/// OMHPBIEHOHN):
+///   "SubscribeToPlayers" - {PlayerIds}: players to get presence for
+///   "SubscribeTo"        - {Channels}: always empty in this build
+///   "UnsubscribeFrom"    - {Channels}: always empty in this build
+/// There is no UnsubscribeFromPlayers; SubscribeToPlayers always carries the
+/// complete set. All accept JsonElement and tolerate casing differences.
+///
+/// The client reconnects at most 3 times per login (its attempt counter is
+/// never reset), so the server must not drop healthy connections.
 /// </summary>
 [Authorize]
 public class NotifyHub(
@@ -65,28 +66,25 @@ public class NotifyHub(
             // Instead: at the moment the SECOND session's WebSocket
             // arrives, take a snapshot of the EXISTING connection ids
             // (which still belong to the original session — we haven't
-            // joined the group yet) and push a targeted ModerationKick
-            // to those ids. The watch's OnModerationKick handler at
-            // PlayerReporting.txt:1857 shows the standard moderation
-            // dialog and routes through LocalModerationKickSelf, the
-            // same graceful disconnect path the original Rec Room used
-            // for real moderator kicks.
+            // joined the group yet) and send those ids a Logout with
+            // Reason SessionTakeover. The client shows its own "signed in
+            // elsewhere" message and returns to the boot scene. (A
+            // ModerationKick only sent the old session to its dorm, still
+            // signed in.)
             //
             // Targeting specific connection ids (not the group) means
             // the new connection — about to join the group on the next
-            // line — never receives the kick, even with Redis backplane
+            // line — never receives it, even with Redis backplane
             // routing across replicas.
             var existing = presence.GetConnections(id);
             if (existing.Count > 0)
             {
                 logger.LogWarning(
-                    "[hub] second-session connect for player={PlayerId} (conn={NewConn}); kicking {OldCount} existing connection(s)",
+                    "[hub] second-session connect for player={PlayerId} (conn={NewConn}); logging out {OldCount} existing connection(s)",
                     id, Context.ConnectionId, existing.Count);
                 try
                 {
-                    await notifications.KickConnectionsAsync(
-                        existing,
-                        "Your account was signed in on another device.");
+                    await notifications.LogoutConnectionsAsync(existing);
                 }
                 catch (Exception ex)
                 {
@@ -156,36 +154,111 @@ public class NotifyHub(
         await base.OnDisconnectedAsync(exception);
     }
 
-    public Task SubscribeToPlayers(JsonElement payload)
+    /// <summary>SignalR group a connection joins to receive one player's
+    /// presence. Only presence is sent here — a subscriber must never receive
+    /// the subject's own pushes (DMs, gifts, …).</summary>
+    public static string PresenceGroupForPlayer(long playerId) => $"presence:{playerId}";
+
+    private const string SubscriptionsKey = "presence-subscriptions";
+
+    /// <summary>Most players one connection may subscribe to. The client sends
+    /// its relationships plus the players around it (dozens); anything far
+    /// past that is not a real client, and each id costs a group membership
+    /// on the backplane.</summary>
+    public const int MaxPresenceSubscriptions = 5000;
+
+    /// <summary><c>SubscribeToPlayers(PlayerSubscriptionListDTO {PlayerIds:
+    /// List&lt;int&gt;})</c> (RecNet.Runtime OMHPBIEHOHN.txt:3430): the full set
+    /// of players this client wants presence for — its relationships, the
+    /// players around it, and itself. Sent on every (re)connect and whenever
+    /// the set changes, always as the complete set, so it REPLACES the
+    /// connection's subscriptions. Presence for those players is then pushed
+    /// to <see cref="PresenceGroupForPlayer"/> by
+    /// <see cref="PresenceBroadcastService"/>, so non-friends the client is
+    /// looking at (people in the room, an open profile) stay current too.
+    ///
+    /// The caller's own id is skipped: a presence frame about the local player
+    /// is applied as a correction and moves them. An unreadable payload
+    /// leaves the current subscriptions alone rather than clearing them.
+    /// Groups live per connection on its own replica, are routed cluster-wide
+    /// by the Redis backplane, and are dropped by SignalR on disconnect.</summary>
+    public async Task SubscribeToPlayers(JsonElement payload)
+    {
+        var me = TryGetPlayerId();
+        if (!TryReadPlayerIds(payload, out var requested))
+        {
+            logger.LogWarning(
+                "[hub] SubscribeToPlayers unreadable payload player={PlayerId} conn={ConnectionId} payload={Payload}",
+                me, Context.ConnectionId, RawPayload(payload));
+            return;
+        }
+        if (me is long self) requested.Remove(self);
+        if (requested.Count > MaxPresenceSubscriptions)
+        {
+            logger.LogWarning(
+                "[hub] SubscribeToPlayers over the {Max} limit player={PlayerId} conn={ConnectionId} count={Count}; kept the current set",
+                MaxPresenceSubscriptions, me, Context.ConnectionId, requested.Count);
+            return;
+        }
+
+        var current = Context.Items.TryGetValue(SubscriptionsKey, out var existing) && existing is HashSet<long> set
+            ? set
+            : new HashSet<long>();
+        var added = requested.Except(current).ToList();
+        var removed = current.Except(requested).ToList();
+        foreach (var id in added)
+            await Groups.AddToGroupAsync(Context.ConnectionId, PresenceGroupForPlayer(id));
+        foreach (var id in removed)
+            await Groups.RemoveFromGroupAsync(Context.ConnectionId, PresenceGroupForPlayer(id));
+        Context.Items[SubscriptionsKey] = requested;
+
+        logger.LogInformation(
+            "[hub] SubscribeToPlayers player={PlayerId} conn={ConnectionId} subscribed={Count} added={Added} removed={Removed}",
+            me, Context.ConnectionId, requested.Count, added.Count, removed.Count);
+    }
+
+    /// <summary><c>SubscribeTo({Channels: List&lt;string&gt;})</c>. The
+    /// 2023-03-21 client composes it on every connect but its channel set is
+    /// always empty, so there is nothing to subscribe to; logged only.</summary>
+    public Task SubscribeTo(JsonElement payload)
     {
         logger.LogInformation(
-            "[hub] SubscribeToPlayers player={PlayerId} conn={ConnectionId} payload={Payload}",
+            "[hub] SubscribeTo player={PlayerId} conn={ConnectionId} payload={Payload}",
             TryGetPlayerId(), Context.ConnectionId, RawPayload(payload));
         return Task.CompletedTask;
     }
 
-    public Task UnsubscribeFromPlayers(JsonElement payload)
+    /// <summary>Counterpart of <see cref="SubscribeTo"/>; logged only.</summary>
+    public Task UnsubscribeFrom(JsonElement payload)
     {
         logger.LogInformation(
-            "[hub] UnsubscribeFromPlayers player={PlayerId} conn={ConnectionId} payload={Payload}",
+            "[hub] UnsubscribeFrom player={PlayerId} conn={ConnectionId} payload={Payload}",
             TryGetPlayerId(), Context.ConnectionId, RawPayload(payload));
         return Task.CompletedTask;
     }
 
-    public Task Subscribe(JsonElement payload)
+    /// <summary>Reads <c>{PlayerIds:[…]}</c> (any key casing), or a bare
+    /// array, as player ids; numbers or numeric strings.</summary>
+    public static bool TryReadPlayerIds(JsonElement payload, out HashSet<long> ids)
     {
-        logger.LogInformation(
-            "[hub] Subscribe player={PlayerId} conn={ConnectionId} payload={Payload}",
-            TryGetPlayerId(), Context.ConnectionId, RawPayload(payload));
-        return Task.CompletedTask;
-    }
-
-    public Task Unsubscribe(JsonElement payload)
-    {
-        logger.LogInformation(
-            "[hub] Unsubscribe player={PlayerId} conn={ConnectionId} payload={Payload}",
-            TryGetPlayerId(), Context.ConnectionId, RawPayload(payload));
-        return Task.CompletedTask;
+        ids = new HashSet<long>();
+        var list = payload;
+        if (payload.ValueKind == JsonValueKind.Object)
+        {
+            var match = payload.EnumerateObject()
+                .Where(prop => string.Equals(prop.Name, "PlayerIds", StringComparison.OrdinalIgnoreCase))
+                .Select(prop => (JsonElement?)prop.Value)
+                .FirstOrDefault();
+            if (match is not JsonElement value) return false;
+            list = value;
+        }
+        if (list.ValueKind != JsonValueKind.Array) return false;
+        foreach (var item in list.EnumerateArray())
+        {
+            if (item.ValueKind == JsonValueKind.Number && item.TryGetInt64(out var n) && n > 0) ids.Add(n);
+            else if (item.ValueKind == JsonValueKind.String && long.TryParse(item.GetString(), out var p) && p > 0) ids.Add(p);
+        }
+        return true;
     }
 
     private long? TryGetPlayerId()

DorkNet.Server/Services/DownloadsService.cs

@@ -0,0 +1,97 @@
+using System.Net.Http.Headers;
+using System.Text.Json.Nodes;
+
+namespace DorkNet.Server.Services;
+
+/// <summary>
+/// Reads the client builds CI publishes (<c>ci/downloads/publish.py</c>): a
+/// <c>manifest.json</c> plus the files it lists, in a bucket served over plain
+/// HTTP (e.g. Garage's web endpoint on the internal network). The site's
+/// Downloads and Quest pages fetch them through the server, so the bucket
+/// itself never has to be reachable from outside.
+///
+/// Configured with <c>DorkNet:Downloads:BaseUrl</c> (the folder holding
+/// <c>manifest.json</c>) and optionally <c>DorkNet:Downloads:Host</c> (the
+/// Host header to send, for web endpoints that pick the bucket by host name).
+/// Without a base URL <see cref="IsConfigured"/> is false and the site hides
+/// both features.
+/// </summary>
+public sealed class DownloadsService
+{
+    public const string HttpClientName = "downloads";
+
+    // How long the bucket may take to start answering. The body then streams
+    // with no limit (the client has none; the caller's abort token ends it).
+    private static readonly TimeSpan HeaderTimeout = TimeSpan.FromSeconds(30);
+
+    private readonly IHttpClientFactory _httpClientFactory;
+    private readonly Uri? _baseUri;
+    private readonly string? _host;
+
+    public DownloadsService(IConfiguration config, IHttpClientFactory httpClientFactory, ILogger<DownloadsService> log)
+    {
+        _httpClientFactory = httpClientFactory;
+        var baseUrl = config["DorkNet:Downloads:BaseUrl"]?.Trim();
+        if (!string.IsNullOrEmpty(baseUrl) && Uri.TryCreate(baseUrl.TrimEnd('/') + "/", UriKind.Absolute, out var uri)
+            && (uri.Scheme == Uri.UriSchemeHttp || uri.Scheme == Uri.UriSchemeHttps))
+        {
+            _baseUri = uri;
+        }
+        var host = config["DorkNet:Downloads:Host"]?.Trim();
+        _host = string.IsNullOrEmpty(host) ? null : host;
+
+        if (_baseUri is null)
+            log.LogInformation("[downloads] no DorkNet:Downloads:BaseUrl; the Downloads page and Quest latest-build install are off");
+        else
+            log.LogInformation("[downloads] reading builds from {BaseUrl}{Host}", _baseUri, _host is null ? "" : $" (Host: {_host})");
+    }
+
+    public bool IsConfigured => _baseUri is not null;
+
+    /// <summary>The published manifest, or null when none has been published yet.</summary>
+    public async Task<JsonObject?> GetManifestAsync(CancellationToken ct)
+    {
+        using var res = await SendAsync("manifest.json", range: null, ct);
+        if (res.StatusCode == System.Net.HttpStatusCode.NotFound) return null;
+        res.EnsureSuccessStatusCode();
+        return JsonNode.Parse(await res.Content.ReadAsStringAsync(ct)) as JsonObject;
+    }
+
+    /// <summary>A manifest entry by its bucket path, or null when the manifest
+    /// doesn't list it. Only listed files are ever served.</summary>
+    public static JsonObject? FindFile(JsonObject manifest, string path)
+    {
+        if (manifest["releases"] is not JsonArray releases) return null;
+        return releases.OfType<JsonObject>()
+            .SelectMany(r => r["files"] is JsonArray files ? files.OfType<JsonObject>() : [])
+            .FirstOrDefault(f => string.Equals((string?)f["path"], path, StringComparison.Ordinal));
+    }
+
+    /// <summary>GET a file, forwarding the caller's Range header. The caller
+    /// owns the response and streams its content.</summary>
+    public Task<HttpResponseMessage> GetFileAsync(string path, string? range, CancellationToken ct)
+        => SendAsync(path, range, ct);
+
+    private async Task<HttpResponseMessage> SendAsync(string path, string? range, CancellationToken ct)
+    {
+        if (_baseUri is null) throw new InvalidOperationException("Downloads are not configured.");
+        var url = new Uri(_baseUri, string.Join('/', path.Split('/').Select(Uri.EscapeDataString)));
+        using var req = new HttpRequestMessage(HttpMethod.Get, url);
+        if (_host is not null) req.Headers.Host = _host;
+        if (!string.IsNullOrEmpty(range) && RangeHeaderValue.TryParse(range, out var r)) req.Headers.Range = r;
+        var client = _httpClientFactory.CreateClient(HttpClientName);
+        // The timeout covers only getting the headers: with ResponseHeadersRead
+        // the token is released once they arrive, and disposing the source
+        // here stops its timer before the body is streamed.
+        using var headers = CancellationTokenSource.CreateLinkedTokenSource(ct);
+        headers.CancelAfter(HeaderTimeout);
+        try
+        {
+            return await client.SendAsync(req, HttpCompletionOption.ResponseHeadersRead, headers.Token);
+        }
+        catch (OperationCanceledException) when (!ct.IsCancellationRequested)
+        {
+            throw new TimeoutException($"The downloads bucket didn't answer within {HeaderTimeout.TotalSeconds:0} s.");
+        }
+    }
+}

DorkNet.Server/Services/LevelService.cs

@@ -41,6 +41,13 @@ public class LevelService(DorkNetDbContext db, NotificationService notifications
         player.Level = LevelForXp(player.XP);
         await db.SaveChangesAsync();
 
+        // Live level bar: "PlayerProgressionLevelUpdate" {PlayerId, Level, XP}
+        // (handler PBOGNAPEBAI.txt:263, DTO DGFGIFIHCAJ) — the same values
+        // api/players/v2/progression returns. Without it the watch kept the
+        // level and XP it loaded at login until the next relog.
+        await notifications.NotifyTypedAsync(playerId, "PlayerProgressionLevelUpdate",
+            new { PlayerId = (int)playerId, player.Level, player.XP });
+
         if (player.Level > oldLevel)
         {
             // Level-up grants a small currency reward. The wallet UI
@@ -82,9 +89,13 @@ public class LevelService(DorkNetDbContext db, NotificationService notifications
         row.UpdatedAt = DateTime.UtcNow;
         await db.SaveChangesAsync();
 
+        // StorefrontBalanceUpdate "61" is BalanceResponseDTO {Balance,
+        // CurrencyType, Platform}; the client sets that (CurrencyType,
+        // Platform) bucket to Balance. Platform 0 matches every balance REST
+        // response, so the buckets line up.
         await notifications.NotifyAsync(playerId,
             PushNotificationId.StorefrontBalanceUpdate,
-            new { CurrencyType = currencyType, row.Balance, Reason = reason });
+            new { row.Balance, CurrencyType = currencyType, Platform = 0 });
         return row.Balance;
     }
 

DorkNet.Server/Services/NotificationService.cs

@@ -212,25 +212,17 @@ public class NotificationService(
 
     // ── Higher-level event helpers ─────────────────────────────────────
 
-    public Task FriendRequestReceived(long targetPlayerId, long fromPlayerId) =>
-        NotifyAsync(targetPlayerId, PushNotificationId.RelationshipChanged,
-            new { Reason = "FriendRequestReceived", From = fromPlayerId });
-
-    public Task FriendRequestAccepted(long requesterPlayerId, long byPlayerId) =>
-        NotifyAsync(requesterPlayerId, PushNotificationId.RelationshipChanged,
-            new { Reason = "FriendRequestAccepted", By = byPlayerId });
-
-    public Task FriendRequestDeclined(long requesterPlayerId, long byPlayerId) =>
-        NotifyAsync(requesterPlayerId, PushNotificationId.RelationshipChanged,
-            new { Reason = "FriendRequestDeclined", By = byPlayerId });
-
-    public Task FriendRemoved(long otherPlayerId, long byPlayerId) =>
-        NotifyAsync(otherPlayerId, PushNotificationId.RelationshipChanged,
-            new { Reason = "FriendRemoved", By = byPlayerId });
-
-    public Task FriendBlocked(long blockedPlayerId, long byPlayerId) =>
-        NotifyAsync(blockedPlayerId, PushNotificationId.RelationshipChanged,
-            new { Reason = "FriendBlocked", By = byPlayerId });
+    /// <summary>Push one relationship row to <paramref name="recipientPlayerId"/>.
+    /// <paramref name="relationship"/> must be the recipient's OWN view of the
+    /// pair — the same <c>{PlayerID, RelationshipType, Muted, Ignored,
+    /// Favorited}</c> object <c>api/relationships/v2/get</c> returns. The 2023
+    /// handler (<c>EEGNOHOELBG.FOCBJAIDCBB</c>, Relationship
+    /// <c>ECGNEHMCGCN</c>) stores it under its <c>PlayerID</c> and raises the
+    /// changed event, which refreshes the friends list and the client's
+    /// SubscribeToPlayers set. Any other shape parses as PlayerID 0 and the
+    /// real row never updates.</summary>
+    public Task RelationshipChanged(long recipientPlayerId, object relationship) =>
+        NotifyAsync(recipientPlayerId, PushNotificationId.RelationshipChanged, relationship);
 
     /// <summary>Push a presence delta so subscribed friends re-render
     /// their friend-list row without waiting for the watch's 15-45 s
@@ -270,6 +262,23 @@ public class NotificationService(
         await hub.Clients.Groups(groups).SendAsync(HubMethod, payload);
     }
 
+    /// <summary>Push one player's presence to every connection that subscribed
+    /// to them with <c>SubscribeToPlayers</c>, except
+    /// <paramref name="excludeConnectionIds"/> — the subject's own connections
+    /// (a frame about the local player moves them) and anyone already sent the
+    /// frame through their friend group.</summary>
+    public async Task PresenceToSubscribersAsync(
+        long playerId,
+        RoomInstanceDto? room,
+        bool isOnline,
+        int statusVisibility,
+        IReadOnlyList<string> excludeConnectionIds)
+    {
+        var payload = BuildPresenceUpdatePayload(playerId, room, isOnline, statusVisibility);
+        await hub.Clients.GroupExcept(NotifyHub.PresenceGroupForPlayer(playerId), excludeConnectionIds)
+            .SendAsync(HubMethod, payload);
+    }
+
     /// <summary>The PresenceUpdate envelope for one player, as a JSON string.
     ///
     /// <paramref name="isOnline"/> is independent of the room: the 2023
@@ -349,86 +358,85 @@ public class NotificationService(
     public Task PlayerEnteredRoom(IEnumerable<long> friendIds, long playerId, RoomInstanceDto room) =>
         PlayerPresenceChanged(friendIds, playerId, room);
 
-    /// <summary>Force every currently-connected SignalR session for
-    /// <paramref name="playerId"/> to disconnect via the watch's
-    /// ModerationKick flow. Wire path verified against decompilation:
-    ///   <c>PushNotificationId.ModerationKick = 22</c> is registered
-    ///   by <c>LCCEEFHOBEN.OFFLOPLJBBG</c> via the enum overload.
-    ///   <c>LCCEEFHOBEN.KEIAFMLIMFA(Dictionary)</c> reads
-    ///   <c>Msg.Reason</c> as a ModerationBlockDetail object, then
-    ///   calls <c>PODFHPNOHGB</c> / <c>BootLocalPlayerToDormRoom</c>.
-    ///
-    /// Used by <see cref="Controllers.Match.MatchPlayerController.PlayerLogin"/>
-    /// to enforce single-session-per-account: when a second login on
-    /// the same account replaces the LoginLock, the older SignalR
-    /// connections are kicked. The new session hasn't called
-    /// <c>negotiate</c> yet (it happens AFTER /player/login on the
-    /// boot sequence), so the kick only hits old sessions.
-    /// </summary>
-    public Task KickStaleSession(long playerId, string reason) =>
-        NotifyAsync(playerId, PushNotificationId.ModerationKick,
-            ModerationKickPayload(reason, isBan: false, source: "session_replaced"));
+    /// <summary>Client logout reasons (<c>Logout</c> "6" payload <c>Reason</c>,
+    /// enum <c>MPJOEALLGHE</c>, read by formatter <c>PBEDEFHAHID</c>). The
+    /// value must go out as a NUMBER: release builds obfuscate enum names, so a
+    /// string like "AdminPasswordReset" fails the parse and the whole push is
+    /// dropped. <c>SessionManager.JNNAOHMNGEM</c> shows its own "signed in
+    /// elsewhere" text for <see cref="SessionTakeover"/>, then returns the
+    /// client to the boot scene for every reason.</summary>
+    public enum LogoutReason
+    {
+        Unknown = 0,
+        UserInitiated = 1,
+        SessionTakeover = 2,
+        ForciblyLoggedOut = 3,
+        Banned = 4,
+    }
 
-    public Task KickPlayerAsync(long playerId, string reason, bool isBan = false) =>
-        NotifyAsync(playerId, PushNotificationId.ModerationKick,
-            ModerationKickPayload(reason, isBan, source: "admin_kick"));
+    /// <summary>Log every session of <paramref name="playerId"/> out to the
+    /// boot scene. Use this, not a kick, when the player must not stay signed
+    /// in: a ModerationKick only sends them to their dorm.</summary>
+    public Task LogoutAsync(long playerId, LogoutReason reason) =>
+        NotifyAsync(playerId, PushNotificationId.Logout, new { Reason = (int)reason });
 
-    /// <summary>Push a ModerationKick to a specific set of SignalR
-    /// connection ids — used by <see cref="DorkNet.Server.Hubs.NotifyHub.OnConnectedAsync"/>
-    /// to evict the previous session when a new device connects on the
-    /// same account. Targets specific ids (not the player group) so
-    /// the brand-new connection joining the group right after this
-    /// returns can't accidentally receive its own eviction notice.
-    /// Works across replicas because SignalR's Redis backplane routes
+    /// <summary>Single-session-per-account: when a second login replaces the
+    /// LoginLock, log the older session out. The new session hasn't called
+    /// <c>negotiate</c> yet (it happens AFTER /player/login on the boot
+    /// sequence), so only the old session's connections receive it.</summary>
+    public Task LogoutStaleSession(long playerId) =>
+        LogoutAsync(playerId, LogoutReason.SessionTakeover);
+
+    /// <summary>The same takeover logout, sent to specific SignalR connection
+    /// ids — used by <see cref="DorkNet.Server.Hubs.NotifyHub.OnConnectedAsync"/>
+    /// to evict the previous session when a new device connects on the same
+    /// account. Targets ids (not the player group) so the brand-new
+    /// connection, which joins the group right after, never receives it. Works
+    /// across replicas because the Redis backplane routes
     /// <c>Clients.Clients(ids)</c> to whichever node owns each id.</summary>
-    public Task KickConnectionsAsync(IReadOnlyCollection<string> connectionIds, string reason)
+    public Task LogoutConnectionsAsync(IReadOnlyCollection<string> connectionIds)
     {
         if (connectionIds.Count == 0) return Task.CompletedTask;
-        var payload = Serialize(PushNotificationId.ModerationKick,
-            ModerationKickPayload(reason, isBan: false, source: "session_replaced"));
+        var payload = Serialize(PushNotificationId.Logout, new { Reason = (int)LogoutReason.SessionTakeover });
         return hub.Clients.Clients(connectionIds).SendAsync(HubMethod, payload);
     }
 
-    private static object ModerationKickPayload(string reason, bool isBan, string source)
+    /// <summary>Kick <paramref name="playerId"/> back to their dorm with
+    /// <paramref name="reason"/> shown in the kick dialog. The player stays
+    /// signed in; use <see cref="LogoutAsync"/> for bans and deletions.
+    /// Pass the room instance the player is in as
+    /// <paramref name="gameSessionId"/> to have the client announce the kick
+    /// to that room.</summary>
+    public Task KickPlayerAsync(long playerId, string reason, long gameSessionId = 0) =>
+        NotifyAsync(playerId, PushNotificationId.ModerationKick, ModerationKickPayload(reason, gameSessionId));
+
+    /// <summary>ModerationKick "22" payload: the FLAT moderation block
+    /// <c>PIBLFGPOCIB</c> (formatter <c>LAIJIAIHGCO</c>). The kick handler
+    /// (<c>SessionManager</c> HandleModerationKicked) starts from its own
+    /// "Kicked to Dormroom" text and only adds a reason as
+    /// a "Reason: " line from <c>VoteKickReason</c> when <c>ReportCategory</c> is 10
+    /// (VoteKick) and <c>IsHostKick</c> is false; <c>Message</c> is never
+    /// shown. When <c>GameSessionId</c> is the kicked player's current room
+    /// instance it also broadcasts the kick to that room, and
+    /// <c>Duration</c> &gt; 0 starts a timeout, so it stays 0. The old nested
+    /// <c>{Reason:{…}}</c> shape (from the 2020 client) parsed to all defaults,
+    /// which booted the player but dropped every reason.</summary>
+    private static object ModerationKickPayload(string reason, long gameSessionId)
     {
-        var message = string.IsNullOrWhiteSpace(reason)
-            ? "Kicked to Dormroom"
-            : reason.Trim();
-
-        var blockDetail = new
-        {
-            ReportCategory = 10, // PlayerReporting.ReportCategory.VoteKick
-            Duration = 0,
-            GameSessionId = 0L,
-            Message = message,
-            IsHostKick = true,
-            PlayerIdReporter = 1,
-            IsBan = isBan,
-            VoteKickReason = message,
-        };
-
+        var message = string.IsNullOrWhiteSpace(reason) ? "Kicked to Dormroom" : reason.Trim();
         return new
         {
-            Reason = blockDetail,
-            DisplayReason = message,
-            BannedByPlayerId = 1,
-            Source = source,
+            ReportCategory = 10, // VoteKick: the only category that shows a reason
+            Duration = 0,
+            GameSessionId = gameSessionId,
+            IsHostKick = false,
+            Message = message,
+            PlayerIdReporter = (int?)null,
+            IsBan = false,
+            IsVoiceModAutoban = false,
+            IsWarning = false,
+            VoteKickReason = message,
+            TimeoutStartedAt = (DateTime?)null,
         };
     }
-
-    /// <summary>Notify a private-instance owner that someone tried to
-    /// follow them in via "Go to Player" but was rejected for not
-    /// being on the invite list. Reuses the MessageReceived channel
-    /// since the watch already renders that as an inbox toast — no
-    /// new client-side handler needed. The body wording surfaces it
-    /// as "Player X tried to join your private match" so the owner
-    /// knows to send an explicit invite if they want to let them in.</summary>
-    public Task PrivateInstanceJoinRejected(long ownerPlayerId, long attemptedByPlayerId) =>
-        NotifyAsync(ownerPlayerId, PushNotificationId.MessageReceived,
-            new
-            {
-                Reason = "PrivateInstanceJoinRejected",
-                AttemptedBy = attemptedByPlayerId,
-                Preview = $"Player {attemptedByPlayerId} tried to join your private match",
-            });
 }

DorkNet.Server/Services/OnlinePresenceService.cs

@@ -148,6 +148,34 @@ public class OnlinePresenceService
         lock (set) return set.ToArray();
     }
 
+    /// <summary>Connection ids of every player in <paramref name="playerIds"/>,
+    /// in one go: the Redis lookups are issued together, so the multiplexer
+    /// pipelines them into one round trip instead of one per player.</summary>
+    public async Task<IReadOnlyCollection<string>> GetConnectionsAsync(IEnumerable<long> playerIds)
+    {
+        var ids = playerIds.Distinct().ToArray();
+        if (ids.Length == 0) return Array.Empty<string>();
+        if (_redis is { } mux)
+        {
+            try
+            {
+                var db = mux.GetDatabase();
+                var sets = await Task.WhenAll(ids.Select(id => db.SetMembersAsync(ConnsKey(id))));
+                return sets.SelectMany(s => s).Select(v => v.ToString()).ToArray();
+            }
+            catch
+            {
+                // Redis sick → fall through to the local fallback, as
+                // GetConnections does.
+            }
+        }
+        var result = new List<string>();
+        foreach (var id in ids)
+            if (_localConns.TryGetValue(id, out var set))
+                lock (set) result.AddRange(set);
+        return result;
+    }
+
     /// <summary>Snapshot of currently-online player ids across the
     /// cluster. Returns an empty array when nobody's online; never null.
     /// Callers typically <c>.ToHashSet()</c> the result for membership

DorkNet.Server/Services/PresenceBroadcastService.cs

@@ -36,7 +36,10 @@ public static class PresenceVisibility
 /// RecNet.Runtime/RecNet/Matchmaking.txt:1436) feeds the payload straight into
 /// FLAOOBNJAAD (:6917), the same routine the heartbeat uses to apply an out-of-sync
 /// correction (:18467). A frame about the LOCAL player therefore moves that player, so
-/// these frames go to friends only, never to the subject.
+/// these frames never go to the subject. They go to the subject's friends and to every
+/// other connection that subscribed to the subject with SubscribeToPlayers (see
+/// NotifyHub.SubscribeToPlayers); non-friends only see the real presence when it is
+/// Public.
 /// </summary>
 public sealed class PresenceBroadcastService(
     IServiceScopeFactory scopes,
@@ -58,7 +61,7 @@ public sealed class PresenceBroadcastService(
         presence.IsRecentlyActive(playerId) || connections.GetConnections(playerId).Count > 0;
 
     /// <summary>Push the player's current presence (online state + committed
-    /// room) to every friend.</summary>
+    /// room) to every friend and subscriber.</summary>
     public Task PublishCurrentAsync(long playerId) => PublishAsync(playerId, forceOffline: false);
 
     /// <summary>Push an offline frame regardless of any lingering markers —
@@ -105,7 +108,6 @@ public sealed class PresenceBroadcastService(
                 .Where(id => id != playerId)
                 .Distinct()
                 .ToList();
-            if (friendIds.Count == 0) return;
 
             var online = !forceOffline && IsOnline(playerId);
             var room = online ? presence.GetRoom(playerId) : null;
@@ -134,6 +136,23 @@ public sealed class PresenceBroadcastService(
                 await notifications.PlayerPresenceChanged(visibleTo, playerId, room, online, visibility);
             if (hiddenFrom.Count > 0)
                 await notifications.PlayerPresenceChanged(hiddenFrom, playerId, null, false, visibility);
+
+            // Everyone else who subscribed to this player (SubscribeToPlayers:
+            // people in the same room, an open profile). They are not friends,
+            // so they see the real presence only when it is Public, and the
+            // offline frame otherwise. Friends were served above and the
+            // subject must never get a frame about themselves, so their
+            // connections are excluded.
+            // Only friends who are online have connections; one call for the
+            // online set, then one pipelined lookup for all of them.
+            var onlineIds = connections.OnlinePlayerIds().ToHashSet();
+            var exclude = (await connections.GetConnectionsAsync(
+                    friendIds.Where(onlineIds.Contains).Append(playerId)))
+                .Distinct()
+                .ToList();
+            var publicToAll = visibility == PresenceVisibility.Public && online;
+            await notifications.PresenceToSubscribersAsync(
+                playerId, publicToAll ? room : null, publicToAll, visibility, exclude);
         }
         catch (Exception ex)
         {

DorkNet.Server/Services/SystemNotificationService.cs

@@ -28,6 +28,8 @@ public sealed class SystemNotificationService(DorkNetDbContext db, NotificationS
     /// listed; add more as needed.</summary>
     public static class MessageType
     {
+        public const int FriendInvite = 4;
+        public const int RequestGameInvite = 10;
         public const int TextMessage = 30;
         public const int FriendRequestAccepted = 40;
         public const int FriendCodeUsed = 41;
@@ -39,6 +41,8 @@ public sealed class SystemNotificationService(DorkNetDbContext db, NotificationS
         public const int CreatorPublishedNewRoom = 70;
         public const int PlayerAttendingEvent = 80;
         public const int PlayerEventInvitation = 81;
+        public const int CoachMessage = 100;
+        public const int FriendIntroduction = 130;
     }
 
     /// <summary>Persist and push a system notification to

DorkNet.Server/Startup/DatabaseBootstrap.cs

@@ -15,9 +15,9 @@ namespace DorkNet.Server.Startup;
 ///   <item>SQLite — <c>Database.Migrate()</c> after
 ///   <see cref="BaselineExistingSchemaIfNeeded"/> reconciles any legacy
 ///   migration-history state.</item>
-///   <item>Postgres — <c>EnsureCreated</c> behind a transaction-scoped
-///   advisory lock so concurrent replica boots don't race on
-///   <c>CREATE TABLE</c>. Connect retries cover the
+///   <item>Postgres — <c>EnsureCreated</c>, with the whole bootstrap
+///   (schema and seeds) behind a session advisory lock so concurrent
+///   replica boots take turns instead of racing. Connect retries cover the
 ///   container-orchestrated boot window where Postgres DNS isn't
 ///   resolvable yet.</item>
 /// </list>
@@ -40,61 +40,110 @@ public static class DatabaseBootstrap
             await ConfigureSqliteForLocalConcurrencyAsync(db);
             BaselineExistingSchemaIfNeeded(db);
             db.Database.Migrate();
+            await RunUpgradesAndSeedsAsync(app, scope, db);
+            return;
         }
-        else
+
+        // Postgres path: schema generated from the EF Core model via
+        // EnsureCreated, then the same upgrades and seeds as SQLite. The
+        // whole bootstrap holds a session-level advisory lock, so replicas
+        // booting against one database take turns: the first creates the
+        // schema and seeds, the rest find everything in place. Holding it
+        // only around EnsureCreated left the seeders racing (duplicate keys
+        // on a fresh database).
+        //
+        // Lock key 0x444F524B (ascii "DORK") is hard-coded; it just needs
+        // to be the same int64 across replicas and not collide with
+        // anything else in the database. It is released in the finally
+        // below, and Postgres drops it if the replica's connection dies, so
+        // a crashed replica can't wedge the next boot.
+        var conn = db.Database.GetDbConnection();
+
+        // Retry initial Postgres connect — on container-orchestrated boots
+        // (Coolify, docker-compose) the Postgres service's DNS often isn't
+        // resolvable yet when this app starts, surfacing as SocketException
+        // errno=11 EAGAIN from Npgsql's Dns.GetHostEntryOrAddressesCore.
+        // Postgres itself can also be up-but-not-accepting-connections for
+        // a few seconds while it replays WAL. 15 attempts × ~2s backoff
+        // covers the typical 5-30s warmup window without looping forever
+        // on a permanently broken config.
+        var connectLogger = app.Services.GetRequiredService<ILoggerFactory>()
+            .CreateLogger("DorkNet.Server.Bootstrap");
+        for (var attempt = 1; ; attempt++)
         {
-            // Postgres path: schema generated from the EF Core model via
-            // EnsureCreated. Wrapped in a transaction-scoped advisory lock
-            // so concurrent replicas booting against the same database
-            // don't race on CREATE TABLE — only the first replica to take
-            // the lock runs EnsureCreated, the rest see "schema already
-            // exists" and proceed.
-            //
-            // Lock key 0x444F524B (ascii "DORK") is hard-coded; it just
-            // needs to be the same int64 across replicas and not collide
-            // with anything else in the database. pg_advisory_xact_lock
-            // releases automatically on COMMIT, so a crashed replica can't
-            // wedge the next boot.
-            var conn = db.Database.GetDbConnection();
-
-            // Retry initial Postgres connect — on container-orchestrated boots
-            // (Coolify, docker-compose) the Postgres service's DNS often isn't
-            // resolvable yet when this app starts, surfacing as SocketException
-            // errno=11 EAGAIN from Npgsql's Dns.GetHostEntryOrAddressesCore.
-            // Postgres itself can also be up-but-not-accepting-connections for
-            // a few seconds while it replays WAL. 15 attempts × ~2s backoff
-            // covers the typical 5-30s warmup window without looping forever
-            // on a permanently broken config.
-            var connectLogger = app.Services.GetRequiredService<ILoggerFactory>()
-                .CreateLogger("DorkNet.Server.Bootstrap");
-            for (var attempt = 1; ; attempt++)
+            try { await conn.OpenAsync(); break; }
+            catch (Exception ex) when (attempt < 15 &&
+                (ex is System.Net.Sockets.SocketException
+                 || ex is Npgsql.NpgsqlException
+                 || ex is System.Data.Common.DbException))
             {
-                try { await conn.OpenAsync(); break; }
-                catch (Exception ex) when (attempt < 15 &&
-                    (ex is System.Net.Sockets.SocketException
-                     || ex is Npgsql.NpgsqlException
-                     || ex is System.Data.Common.DbException))
-                {
-                    var delay = TimeSpan.FromSeconds(Math.Min(attempt, 5));
-                    connectLogger.LogWarning(
-                        "[bootstrap] Postgres connect attempt {Attempt}/15 failed ({Type}: {Message}); retrying in {Delay}s",
-                        attempt, ex.GetType().Name, ex.Message, delay.TotalSeconds);
-                    await Task.Delay(delay);
-                }
+                var delay = TimeSpan.FromSeconds(Math.Min(attempt, 5));
+                connectLogger.LogWarning(
+                    "[bootstrap] Postgres connect attempt {Attempt}/15 failed ({Type}: {Message}); retrying in {Delay}s",
+                    attempt, ex.GetType().Name, ex.Message, delay.TotalSeconds);
+                await Task.Delay(delay);
             }
-            await using var tx = await conn.BeginTransactionAsync();
-            await using (var lockCmd = conn.CreateCommand())
-            {
-                lockCmd.Transaction = tx;
-                lockCmd.CommandText = "SELECT pg_advisory_xact_lock(1146246987);";
-                await lockCmd.ExecuteNonQueryAsync();
-            }
-            db.Database.EnsureCreated();
-            await tx.CommitAsync();
-
-            await conn.CloseAsync();
         }
 
+        // The connection stays open until the finally, so every step below
+        // (they all share this scope's DbContext) runs on the session that
+        // holds the lock. Waiting for it has no command timeout: another
+        // replica may be seeding a fresh database (thumbnail downloads
+        // included) for well over the default 30 s.
+        connectLogger.LogInformation("[bootstrap] waiting for the database bootstrap lock");
+        var previousTimeout = db.Database.GetCommandTimeout();
+        db.Database.SetCommandTimeout(0);
+        try
+        {
+            await db.Database.ExecuteSqlRawAsync("SELECT pg_advisory_lock(1146246987);");
+        }
+        finally
+        {
+            db.Database.SetCommandTimeout(previousTimeout);
+        }
+        connectLogger.LogInformation("[bootstrap] holding the database bootstrap lock");
+        try
+        {
+            // Begin the transaction through EF, not on the raw connection:
+            // EnsureCreated runs its commands through the migration executor,
+            // which starts its own transaction unless EF already has one, and
+            // fails on a fresh database with "A transaction is already in
+            // progress" when the open one is invisible to it.
+            await using (var tx = await db.Database.BeginTransactionAsync())
+            {
+                db.Database.EnsureCreated();
+                await tx.CommitAsync();
+            }
+            await RunUpgradesAndSeedsAsync(app, scope, db);
+        }
+        finally
+        {
+            // Explicit: Npgsql pools connections, so closing alone would not
+            // end the session that holds the lock. If the connection is
+            // already broken the unlock fails too; that must not replace the
+            // real bootstrap error, and the connection still gets closed
+            // (Postgres then drops the lock with the session).
+            try
+            {
+                await db.Database.ExecuteSqlRawAsync("SELECT pg_advisory_unlock(1146246987);");
+            }
+            catch (Exception ex)
+            {
+                connectLogger.LogWarning(ex, "[bootstrap] releasing the database bootstrap lock failed");
+            }
+            finally
+            {
+                await conn.CloseAsync();
+            }
+        }
+    }
+
+    /// <summary>The idempotent post-schema sequence both providers run:
+    /// column/table upgrades, system account and backfills, legacy data
+    /// transforms, canonical rooms and the per-feature seeders. Flips the
+    /// <c>/healthz</c> readiness flag at the end.</summary>
+    private static async Task RunUpgradesAndSeedsAsync(WebApplication app, IServiceScope scope, DorkNetDbContext db)
+    {
         // Signup-code + pending-device tables. These post-date the
         // consolidated Initial migration, and the Postgres path is
         // EnsureCreated-only (no migration replay), so neither provider

DorkNet.Server/Startup/RequestTracingExtensions.cs

@@ -238,6 +238,9 @@ public static class RequestTracingExtensions
             return false;
 
         var path = request.Path.Value ?? "";
+        // Client builds are streamed through (several GB): never buffer them.
+        if (path.StartsWith("/api/site/v1/downloads/files/", StringComparison.OrdinalIgnoreCase))
+            return false;
         var ext = Path.GetExtension(path);
         if (string.IsNullOrEmpty(ext))
             return true;

DorkNet.Server/Startup/ServiceCollectionExtensions.cs

@@ -217,6 +217,13 @@ public static class ServiceCollectionExtensions
         // so a deployment with no GitHub credentials behaves normally.
         services.AddSingleton<IGitHubIssues, GitHubIssueService>();
         services.AddHostedService<TestCaseIssueReconciler>();
+        // CI-published client builds for the site's Downloads / Quest pages.
+        // Off (IsConfigured=false) without DorkNet:Downloads:BaseUrl. No client
+        // timeout: a multi-GB file streams for longer than the default 100 s.
+        // DownloadsService limits the wait for headers itself, and the
+        // request's own abort token ends the stream.
+        services.AddHttpClient(DownloadsService.HttpClientName, c => c.Timeout = Timeout.InfiniteTimeSpan);
+        services.AddSingleton<DownloadsService>();
         // Scoped (per-request) — these services hold DbContext references and
         // must share the request's scope to participate in the request's
         // transaction lifecycle. Pre-PR-3 they were Singleton with in-process
@@ -416,15 +423,18 @@ public static class ServiceCollectionExtensions
             kopts.Limits.MinResponseDataRate = null;
         });
 
-        // Keepalive cadence: server pings every 10s, gives the client 60s
-        // to ack before declaring the connection dead. The 10s ping forces
-        // frame traffic well below every proxy timeout we've seen in the
-        // path (Cloudflare edge ~100s, cloudflared 600s, Coolify/Traefik
-        // 180s, Kestrel 130s).
+        // Keepalive cadence: the server pings every 10s, which keeps frame
+        // traffic well below every proxy timeout we've seen in the path
+        // (Cloudflare edge ~100s, cloudflared 600s, Coolify/Traefik 180s,
+        // Kestrel 130s). The 2023 client pings every 15s, but from its main
+        // thread, so a long room-load hitch pauses its pings. It has no
+        // timeout of its own and reconnects at most 3 times per login, so a
+        // healthy socket the server drops can leave it without live
+        // notifications for the rest of the session. Give it 180s.
         var signalR = builder.Services.AddSignalR(opts =>
         {
             opts.KeepAliveInterval = TimeSpan.FromSeconds(10);
-            opts.ClientTimeoutInterval = TimeSpan.FromSeconds(60);
+            opts.ClientTimeoutInterval = TimeSpan.FromSeconds(180);
             opts.HandshakeTimeout = TimeSpan.FromSeconds(15);
             // Allow large gift / community-board payloads (default 32 KB
             // truncates anything bigger and disconnects the client).

DorkNet.Server/admin-ui/src/pages/Broadcast.tsx

@@ -5,18 +5,32 @@ import { useToast } from '../components/Toast';
 
 export function Broadcast() {
   const [message, setMessage] = useState('');
+  const [minutes, setMinutes] = useState('');
   const [busy, setBusy] = useState(false);
   const toast = useToast();
 
+  const startsInMinutes = minutes.trim() === '' ? null : Number(minutes);
+  const minutesValid = startsInMinutes === null || (Number.isInteger(startsInMinutes) && startsInMinutes >= 0);
+  const canSend = !busy && minutesValid && (message.trim() !== '' || startsInMinutes !== null);
+
   const send = async (e: React.FormEvent) => {
     e.preventDefault();
-    if (!message.trim()) return;
-    if (!confirm(`Broadcast this to every connected player?\n\n"${message}"`)) return;
+    if (!canSend) return;
+    const parts = [
+      message.trim() && `"${message.trim()}"`,
+      startsInMinutes !== null &&
+        (startsInMinutes === 0 ? 'Cancel the maintenance countdown' : `Maintenance countdown: ${startsInMinutes} min`),
+    ].filter(Boolean);
+    if (!confirm(`Broadcast this to every connected player?\n\n${parts.join('\n')}`)) return;
     setBusy(true);
     try {
-      await api('/broadcast', { method: 'POST', body: { Message: message } });
-      toast.push('Broadcast sent', 'success');
+      const res = await api<{ recipients: number }>('/broadcast', {
+        method: 'POST',
+        body: { Message: message.trim() || null, StartsInMinutes: startsInMinutes },
+      });
+      toast.push(`Broadcast sent to ${res.recipients} player(s)`, 'success');
       setMessage('');
+      setMinutes('');
     } catch (e) {
       toast.push((e as Error).message, 'error');
     } finally {
@@ -28,7 +42,7 @@ export function Broadcast() {
     <div>
       <PageHeader
         title="Broadcast"
-        blurb="Push a server-maintenance notification to every connected player. The watch shows it as a system toast."
+        blurb="Message every connected player. The message lands in their in-game notifications from the system account; the optional countdown starts the game's own maintenance timer."
       />
 
       <form onSubmit={send} className="card !p-5 max-w-2xl">
@@ -39,14 +53,33 @@ export function Broadcast() {
           rows={5}
           className="input mt-1.5 font-mono text-sm"
           placeholder="Server going down for maintenance in 5 minutes — log out cleanly to avoid losing your dorm save."
-          required
         />
         <div className="mt-2 text-xs text-ink-400">
           {message.length} characters
         </div>
+
+        <label className="label mt-4">Maintenance countdown (minutes, optional)</label>
+        <input
+          value={minutes}
+          onChange={e => setMinutes(e.target.value)}
+          inputMode="numeric"
+          className="input mt-1.5 w-40 text-sm"
+          placeholder="e.g. 5"
+        />
+        <div className="mt-2 text-xs text-ink-400">
+          {minutesValid ? 'Leave empty for no countdown; 0 cancels a running one.' : 'Enter a whole number of minutes.'}
+        </div>
+
         <div className="mt-4 flex gap-2 justify-end">
-          <button type="button" onClick={() => setMessage('')} className="btn-ghost text-xs" disabled={busy || !message}>Clear</button>
-          <button className="btn-primary text-xs" disabled={busy || !message.trim()}>
+          <button
+            type="button"
+            onClick={() => { setMessage(''); setMinutes(''); }}
+            className="btn-ghost text-xs"
+            disabled={busy || (!message && !minutes)}
+          >
+            Clear
+          </button>
+          <button className="btn-primary text-xs" disabled={!canSend}>
             {busy ? 'Sending…' : 'Send broadcast'}
           </button>
         </div>

DorkNet.Server/site/src/App.tsx

@@ -8,6 +8,7 @@ import { Players } from './pages/Players';
 import { PlayerProfile } from './pages/PlayerProfile';
 import { Rooms } from './pages/Rooms';
 import { Join } from './pages/Join';
+import { Downloads } from './pages/Downloads';
 import { NotFound } from './pages/NotFound';
 
 // The Quest installer pulls in the WebUSB/ADB stack; load it only on /quest.
@@ -27,6 +28,7 @@ export function App() {
           <Route path="/rooms" element={<Rooms />} />
           <Route path="/join" element={<Join />} />
           <Route path="/quest" element={<Suspense fallback={null}><Quest /></Suspense>} />
+          <Route path="/downloads" element={<Downloads />} />
           {/* Legacy paths from the vanilla-JS feed.localhost site */}
           <Route path="/p/:id" element={<RedirectPhoto />} />
           <Route path="/u/:id" element={<RedirectPlayer />} />

DorkNet.Server/site/src/components/Header.tsx

@@ -1,6 +1,7 @@
 import { NavLink, Link, useLocation, useNavigate } from 'react-router';
 import { useEffect, useRef, useState } from 'react';
 import { BrandMark } from './BrandMark';
+import { getDownloads } from '../lib/downloads';
 
 const NAV = [
   { to: '/', label: 'Home', exact: true },
@@ -10,6 +11,8 @@ const NAV = [
   { to: '/join', label: 'Join' },
   { to: '/quest', label: 'Quest' },
 ];
+// Shown only when the server offers downloads (DorkNet:Downloads:BaseUrl).
+const DOWNLOADS = { to: '/downloads', label: 'Downloads', exact: false };
 
 export function Header() {
   const [open, setOpen] = useState(false);
@@ -17,6 +20,12 @@ export function Header() {
   const nav = useNavigate();
   const loc = useLocation();
   const inputRef = useRef<HTMLInputElement>(null);
+  const [hasDownloads, setHasDownloads] = useState(false);
+  const navItems = hasDownloads ? [...NAV, DOWNLOADS] : NAV;
+
+  useEffect(() => {
+    getDownloads().then((m) => setHasDownloads(m !== null)).catch(() => {});
+  }, []);
 
   // Close the mobile drawer on route change so tapping a nav item
   // doesn't leave a half-open overlay covering the page.
@@ -37,7 +46,7 @@ export function Header() {
         </Link>
 
         <nav className="hidden md:flex items-center gap-1 ml-2">
-          {NAV.map(n => (
+          {navItems.map(n => (
             <NavLink
               key={n.to}
               to={n.to}
@@ -85,7 +94,7 @@ export function Header() {
               />
             </form>
             <nav className="flex flex-col gap-1">
-              {NAV.map(n => (
+              {navItems.map(n => (
                 <NavLink
                   key={n.to}
                   to={n.to}

DorkNet.Server/site/src/lib/downloads.ts

@@ -0,0 +1,59 @@
+// The client builds CI publishes (ci/downloads/publish.py), served through
+// the server's DownloadsController. The manifest keeps the snake_case keys
+// publish.py writes.
+import { ApiError, get } from './api';
+
+export interface DownloadFile {
+  id: string; // pc-full | pc-patch | quest | quest-installer
+  platform: 'pc' | 'quest' | string;
+  name: string;
+  path: string;
+  size: number;
+  sha256: string;
+  build?: string;
+  commit?: string;
+  built_at?: string;
+}
+
+export interface DownloadRelease {
+  id: string;
+  title: string;
+  game_version?: string;
+  pc_exe?: string;
+  files: DownloadFile[];
+}
+
+export interface DownloadsManifest {
+  releases: DownloadRelease[];
+  updated?: string;
+}
+
+let cached: Promise<DownloadsManifest | null> | null = null;
+
+/** The manifest, or null when this server doesn't offer downloads. Fetched
+ * once per page load; pass `fresh` to re-read it. */
+export function getDownloads(fresh = false): Promise<DownloadsManifest | null> {
+  if (!cached || fresh) {
+    cached = get<DownloadsManifest>('/downloads').catch((e) => {
+      if (e instanceof ApiError && e.status === 404) return null;
+      cached = null;
+      throw e;
+    });
+  }
+  return cached;
+}
+
+export const fileUrl = (f: DownloadFile) =>
+  `/api/site/v1/downloads/files/${f.path.split('/').map(encodeURIComponent).join('/')}`;
+
+export interface QuestBuild { release: DownloadRelease; file: DownloadFile }
+
+/** A published Quest package: the one at `path` when given, otherwise the
+ * newest release's. Null when there's no match. */
+export function questBuild(m: DownloadsManifest | null, path?: string | null): QuestBuild | null {
+  for (const release of m?.releases ?? []) {
+    const file = release.files.find((f) => f.id === 'quest' && (!path || f.path === path));
+    if (file) return { release, file };
+  }
+  return null;
+}

DorkNet.Server/site/src/lib/questInstall.ts

@@ -95,7 +95,7 @@ export async function installXapk(
     let done = 0;
     const total = xapk.apk.size;
     onProgress({ phase: 'app', label: 'Installing the app', done, total });
-    const stream = counted(await entryStream(xapk.file, xapk.apk), (n) => {
+    const stream = counted(await entryStream(xapk.source, xapk.apk), (n) => {
       done += n;
       onProgress({ phase: 'app', label: 'Installing the app', done, total });
     });
@@ -124,7 +124,7 @@ export async function installXapk(
 
     let done = 0;
     onProgress({ phase: 'data', label: 'Copying game data', done, total });
-    const stream = counted(await entryStream(xapk.file, entry), (n) => {
+    const stream = counted(await entryStream(xapk.source, entry), (n) => {
       done += n;
       onProgress({ phase: 'data', label: 'Copying game data', done, total });
     });

DorkNet.Server/site/src/lib/xapk.ts

@@ -1,9 +1,59 @@
-// Read a DorkNet .xapk (zip) straight from a File the player picked, without
-// loading it into memory. DorkNet.Quest/scripts/package.ps1 stores the APK and
-// the OBB uncompressed, so those entries are plain byte ranges of the file and
-// stream out with Blob.slice(); manifest.json is deflated and goes through
+// Read a DorkNet .xapk (zip) without loading it into memory, either from a
+// File the player picked or from a URL that answers HTTP Range requests (the
+// server's latest published build). DorkNet.Quest/scripts/build.py stores the
+// APK and the OBB uncompressed, so those entries are plain byte ranges that
+// stream straight through; manifest.json is deflated and goes through
 // DecompressionStream. Handles zip64 so packages over 4 GB still open.
 
+/** Random access to the package's bytes; `end` is exclusive. */
+export interface ByteSource {
+  name: string;
+  size: number;
+  read(start: number, end: number): Promise<ArrayBuffer>;
+  stream(start: number, end: number): Promise<ReadableStream<Uint8Array<ArrayBuffer>>>;
+}
+
+export function fileSource(file: File): ByteSource {
+  return {
+    name: file.name,
+    size: file.size,
+    read: (start, end) => file.slice(start, end).arrayBuffer(),
+    stream: async (start, end) => file.slice(start, end).stream(),
+  };
+}
+
+/** A package on the server. `size` comes from the downloads manifest; every
+ * read is one Range request. */
+export function urlSource(url: string, name: string, size: number): ByteSource {
+  const get = async (start: number, end: number): Promise<Response> => {
+    let res: Response;
+    try {
+      res = await fetch(url, { headers: { Range: `bytes=${start}-${end - 1}` }, cache: 'no-store' });
+    } catch {
+      // A cross-origin redirect (an expired sign-in at an access proxy) also lands here.
+      throw new Error("Couldn't reach the server. Reload the page (you may need to sign in again) and try again.");
+    }
+    if (res.status !== 206) {
+      throw new Error(res.status === 200
+        ? "The server doesn't support partial downloads, so the package can't be read in place."
+        : `Downloading the package failed (HTTP ${res.status}).`);
+    }
+    return res;
+  };
+  const empty = () => new ReadableStream<Uint8Array<ArrayBuffer>>({ start: (c) => c.close() });
+  return {
+    name,
+    size,
+    read: async (start, end) => (end <= start ? new ArrayBuffer(0) : (await get(start, end)).arrayBuffer()),
+    stream: async (start, end) => {
+      if (end <= start) return empty();
+      const body = (await get(start, end)).body;
+      if (!body) throw new Error('The server sent an empty response.');
+      return body;
+    },
+  };
+}
+
 export interface XapkEntry {
   name: string;
   method: number; // 0 = stored, 8 = deflate
@@ -26,7 +76,7 @@ export interface XapkManifest {
 }
 
 export interface Xapk {
-  file: File;
+  source: ByteSource;
   manifest: XapkManifest;
   entries: Map<string, XapkEntry>;
   apk: XapkEntry;
@@ -39,18 +89,18 @@ const ZIP64_EOCD = 0x06064b50;
 const CENTRAL = 0x02014b50;
 const LOCAL = 0x04034b50;
 
-async function bytes(file: Blob, start: number, end: number): Promise<DataView> {
-  return new DataView(await file.slice(start, end).arrayBuffer());
+async function bytes(src: ByteSource, start: number, end: number): Promise<DataView> {
+  return new DataView(await src.read(start, end));
 }
 
 function u64(v: DataView, at: number): number {
   return Number(v.getBigUint64(at, true));
 }
 
-export async function openXapk(file: File): Promise<Xapk> {
+export async function openXapk(src: ByteSource): Promise<Xapk> {
   // End of central directory: last 22 bytes plus up to 64 KiB of comment.
-  const tailStart = Math.max(0, file.size - (22 + 0xffff + 20));
-  const tail = await bytes(file, tailStart, file.size);
+  const tailStart = Math.max(0, src.size - (22 + 0xffff + 20));
+  const tail = await bytes(src, tailStart, src.size);
   let eocd = -1;
   for (let i = tail.byteLength - 22; i >= 0; i--) {
     if (tail.getUint32(i, true) === EOCD) { eocd = i; break; }
@@ -65,14 +115,14 @@ export async function openXapk(file: File): Promise<Xapk> {
     const loc = eocd - 20;
     if (loc < 0 || tail.getUint32(loc, true) !== ZIP64_LOCATOR) throw new Error('Unsupported zip64 layout.');
     const z64At = u64(tail, loc + 8);
-    const z64 = await bytes(file, z64At, z64At + 56);
+    const z64 = await bytes(src, z64At, z64At + 56);
     if (z64.getUint32(0, true) !== ZIP64_EOCD) throw new Error('Unsupported zip64 layout.');
     count = u64(z64, 32);
     cdSize = u64(z64, 40);
     cdOffset = u64(z64, 48);
   }
 
-  const cd = await bytes(file, cdOffset, cdOffset + cdSize);
+  const cd = await bytes(src, cdOffset, cdOffset + cdSize);
   const entries = new Map<string, XapkEntry>();
   const decoder = new TextDecoder();
   let p = 0;
@@ -109,7 +159,7 @@ export async function openXapk(file: File): Promise<Xapk> {
 
   const manifestEntry = entries.get('manifest.json');
   if (!manifestEntry) throw new Error('Not an .xapk: manifest.json is missing.');
-  const manifest = JSON.parse(await new Response(await entryStream(file, manifestEntry)).text()) as XapkManifest;
+  const manifest = JSON.parse(await new Response(await entryStream(src, manifestEntry)).text()) as XapkManifest;
   if (!manifest.package_name) throw new Error('manifest.json has no package_name.');
 
   const apk = entries.get(`${manifest.package_name}.apk`)
@@ -122,15 +172,15 @@ export async function openXapk(file: File): Promise<Xapk> {
     return { entry, installPath: x.install_path };
   });
 
-  return { file, manifest, entries, apk, expansions };
+  return { source: src, manifest, entries, apk, expansions };
 }
 
 /** The entry's uncompressed bytes as a stream. */
-export async function entryStream(file: File, entry: XapkEntry): Promise<ReadableStream<Uint8Array>> {
-  const local = await bytes(file, entry.localHeaderOffset, entry.localHeaderOffset + 30);
+export async function entryStream(src: ByteSource, entry: XapkEntry): Promise<ReadableStream<Uint8Array<ArrayBuffer>>> {
+  const local = await bytes(src, entry.localHeaderOffset, entry.localHeaderOffset + 30);
   if (local.getUint32(0, true) !== LOCAL) throw new Error(`Corrupt entry ${entry.name}.`);
   const start = entry.localHeaderOffset + 30 + local.getUint16(26, true) + local.getUint16(28, true);
-  const raw = file.slice(start, start + entry.compressedSize).stream();
+  const raw = await src.stream(start, start + entry.compressedSize);
   if (entry.method === 0) return raw;
   if (entry.method === 8) return raw.pipeThrough(new DecompressionStream('deflate-raw'));
   throw new Error(`Unsupported compression in ${entry.name}.`);

DorkNet.Server/site/src/pages/Downloads.tsx

@@ -0,0 +1,152 @@
+import { useEffect, useState } from 'react';
+import { Link } from 'react-router';
+import { fileUrl, getDownloads, type DownloadFile, type DownloadRelease, type DownloadsManifest } from '../lib/downloads';
+
+const fmtSize = (n: number) =>
+  n >= 2 ** 30 ? `${(n / 2 ** 30).toFixed(2)} GB` : n >= 2 ** 20 ? `${(n / 2 ** 20).toFixed(1)} MB` : `${Math.max(1, Math.round(n / 2 ** 10))} KB`;
+const fmtDate = (iso?: string) => {
+  if (!iso) return '';
+  const d = new Date(iso);
+  return Number.isNaN(+d) ? '' : d.toLocaleDateString(undefined, { year: 'numeric', month: 'short', day: 'numeric' });
+};
+
+const PLATFORMS = [
+  { id: 'pc', title: 'PC', hint: 'Windows, with or without a VR headset.' },
+  { id: 'quest', title: 'Meta Quest', hint: 'Needs developer mode on your headset and a USB cable.' },
+];
+
+// What each file is for, in players' terms. Keyed by the ids publish.py writes.
+function describe(f: DownloadFile, rel: DownloadRelease): { title: string; primary?: boolean; body: React.ReactNode } {
+  switch (f.id) {
+    case 'pc-full':
+      return {
+        title: 'Full game', primary: true,
+        body: <>Rec Room {rel.title} with DorkNet already set up. Unzip it anywhere and
+          run {rel.pc_exe ? <code className="text-ink-200">{rel.pc_exe}</code> : 'the game'}.</>,
+      };
+    case 'pc-patch':
+      return {
+        title: 'Patch only',
+        body: <>Just the DorkNet part (MelonLoader and the DorkNet mod), for a copy of the game you already have. The
+          DorkNet launcher installs this for you; skip it if you got the full game.</>,
+      };
+    case 'quest':
+      return {
+        title: 'Quest app', primary: true,
+        body: <>Install it straight from this site: plug in your headset and use the <Link className="text-brand-300 hover:text-brand-200" to="/quest">Quest
+          page</Link> (Chrome or Edge). Or download it for SideQuest.</>,
+      };
+    case 'quest-installer':
+      return {
+        title: 'Install scripts',
+        body: <>Prefer the command line? Unzip these next to the Quest app and run <code className="text-ink-200">install.cmd</code> (Windows)
+          or <code className="text-ink-200">install.sh</code> (macOS / Linux). Needs adb.</>,
+      };
+    default:
+      return { title: f.name, body: null };
+  }
+}
+
+function FileCard({ f, rel }: { f: DownloadFile; rel: DownloadRelease }) {
+  const d = describe(f, rel);
+  const [copied, setCopied] = useState(false);
+  const copy = async () => {
+    try {
+      await navigator.clipboard.writeText(f.sha256);
+      setCopied(true);
+      setTimeout(() => setCopied(false), 1500);
+    } catch { /* clipboard blocked: the full hash is in the tooltip */ }
+  };
+  return (
+    <article className={`card !p-5 flex flex-col gap-3 ${d.primary ? 'border-brand-500/50 ring-2 ring-brand-500/15' : ''}`}>
+      <div className="flex items-center gap-2">
+        <h3 className="font-semibold text-ink-50">{d.title}</h3>
+        {d.primary && <span className="badge bg-brand-500/15 text-brand-200">Start here</span>}
+      </div>
+      <p className="text-sm text-ink-300">{d.body}</p>
+      <div className="font-mono text-xs text-ink-400 break-all">{f.name}</div>
+      <div className="flex flex-wrap gap-x-3 gap-y-1 text-xs text-ink-400">
+        <span>{fmtSize(f.size)}</span>
+        {f.built_at && <span>Updated {fmtDate(f.built_at)}</span>}
+        {f.build && <span>Build {f.build}</span>}
+      </div>
+      <div className="mt-auto flex flex-wrap items-center gap-2 pt-1">
+        {f.id === 'quest' ? (
+          <>
+            <Link className="btn-primary" to={`/quest?file=${encodeURIComponent(f.path)}`}>Install on Quest</Link>
+            <a className="btn-secondary" href={fileUrl(f)} download={f.name}>Download</a>
+          </>
+        ) : (
+          <a className={d.primary ? 'btn-primary' : 'btn-secondary'} href={fileUrl(f)} download={f.name}>Download</a>
+        )}
+        <button
+          type="button"
+          onClick={copy}
+          title={`Copy SHA-256: ${f.sha256}`}
+          className={`rounded-md border border-dashed px-2 py-1 font-mono text-xs transition-colors ${
+            copied ? 'border-success text-success' : 'border-ink-700 text-ink-400 hover:text-ink-100'}`}
+        >
+          {copied ? 'Copied' : `SHA-256 ${f.sha256.slice(0, 12)}…`}
+        </button>
+      </div>
+    </article>
+  );
+}
+
+export function Downloads() {
+  const [m, setM] = useState<DownloadsManifest | null | undefined>(undefined);
+  const [err, setErr] = useState<string | null>(null);
+
+  useEffect(() => {
+    getDownloads(true).then(setM).catch((e) => setErr((e as Error).message));
+  }, []);
+
+  const releases = (m?.releases ?? []).filter((r) => r.files.length);
+
+  return (
+    <div className="max-w-4xl mx-auto space-y-6">
+      <div>
+        <h1 className="text-2xl font-semibold text-ink-50">Downloads</h1>
+        <p className="text-sm text-ink-400">
+          Rec Room for DorkNet, built from the DorkNet source by the build server. The SHA-256 next to each file
+          lets you check your download.
+        </p>
+      </div>
+
+      {err && <div className="rounded-lg border border-danger/30 bg-danger/5 px-4 py-3 text-sm text-danger">Couldn't load the builds: {err}</div>}
+      {m === undefined && !err && <p className="text-sm text-ink-400">Loading builds…</p>}
+      {m === null && <p className="text-sm text-ink-400">This server doesn't offer downloads.</p>}
+      {m && !releases.length && <p className="text-sm text-ink-400">No builds have been published yet.</p>}
+
+      {releases.map((rel) => (
+        <section key={rel.id} className="space-y-5">
+          <div className="flex flex-wrap items-baseline gap-x-3">
+            <h2 className="text-lg font-semibold text-ink-50">Rec Room {rel.title}</h2>
+            {rel.game_version && <span className="text-xs text-ink-400">Game build of {fmtDate(`${rel.game_version}T12:00:00Z`)}</span>}
+          </div>
+          {PLATFORMS.map((p) => {
+            const files = rel.files.filter((f) => f.platform === p.id);
+            if (!files.length) return null;
+            return (
+              <div key={p.id} className="space-y-2">
+                <div>
+                  <h3 className="label">{p.title}</h3>
+                  <p className="text-xs text-ink-400">{p.hint}</p>
+                </div>
+                <div className="grid gap-3 sm:grid-cols-2">
+                  {files.map((f) => <FileCard key={f.id} f={f} rel={rel} />)}
+                </div>
+              </div>
+            );
+          })}
+        </section>
+      ))}
+
+      {releases.length > 0 && (
+        <p className="border-t border-ink-800 pt-4 text-xs text-ink-400">
+          These builds contain Rec Room's own game files. They're for this community only: please don't re-share them.
+        </p>
+      )}
+    </div>
+  );
+}

DorkNet.Server/site/src/pages/Quest.tsx

@@ -1,6 +1,8 @@
-import { useRef, useState } from 'react';
-import { openXapk, type Xapk } from '../lib/xapk';
+import { useEffect, useRef, useState } from 'react';
+import { useSearchParams } from 'react-router';
+import { fileSource, openXapk, urlSource, type Xapk } from '../lib/xapk';
 import { connectHeadset, installXapk, webUsbSupported, type Headset, type Progress } from '../lib/questInstall';
+import { fileUrl, getDownloads, questBuild, type QuestBuild } from '../lib/downloads';
 
 const fmtSize = (n: number) =>
   n >= 1e9 ? `${(n / 1e9).toFixed(2)} GB` : n >= 1e6 ? `${(n / 1e6).toFixed(1)} MB` : `${Math.max(1, Math.round(n / 1e3))} KB`;
@@ -43,15 +45,36 @@ export function Quest() {
   const [err, setErr] = useState<string | null>(null);
   const [done, setDone] = useState(false);
   const fileRef = useRef<HTMLInputElement>(null);
+  // The server's latest published Quest build, if it offers downloads.
+  const [latest, setLatest] = useState<QuestBuild | null>(null);
+  const [params] = useSearchParams();
 
-  const pickFile = async (f: File | undefined) => {
-    if (!f) return;
+  const open = async (load: () => Promise<Xapk>) => {
     setErr(null); setDone(false); setProgress({}); setBusy('file');
-    try { setXapk(await openXapk(f)); }
+    try { setXapk(await load()); }
     catch (e) { setXapk(null); setErr((e as Error).message); }
     finally { setBusy(null); }
   };
 
+  const pickFile = async (f: File | undefined) => {
+    if (f) await open(() => openXapk(fileSource(f)));
+  };
+
+  const pickBuild = async (b: QuestBuild | null) => {
+    if (b) await open(() => openXapk(urlSource(fileUrl(b.file), b.file.name, b.file.size)));
+  };
+
+  useEffect(() => {
+    getDownloads().then((m) => {
+      setLatest(questBuild(m));
+      // Arriving from a Quest card's "Install on Quest" on the Downloads page:
+      // that card's own file, which may not be the newest release's.
+      const wanted = params.get('file');
+      if (wanted) void pickBuild(questBuild(m, wanted));
+    }).catch(() => { /* no downloads: only the file picker */ });
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, []);
+
   const connect = async () => {
     setErr(null); setBusy('connect');
     try { setHeadset(await connectHeadset()); }
@@ -108,19 +131,32 @@ export function Quest() {
         </div>
       )}
 
-      <Step n={1} title="Choose the .xapk file" done={!!xapk}>
-        <p className="text-sm text-ink-400">Pick the <code className="text-ink-200">DorkNet-….xapk</code> you were given. It stays on your computer; nothing is uploaded.</p>
+      <Step n={1} title={latest ? 'Pick the build' : 'Choose the .xapk file'} done={!!xapk}>
+        {latest ? (
+          <p className="text-sm text-ink-400">
+            Install the latest build straight from this server: nothing to download first, it streams to the
+            headset during the install. Or pick a <code className="text-ink-200">.xapk</code> you already have.
+          </p>
+        ) : (
+          <p className="text-sm text-ink-400">Pick the <code className="text-ink-200">DorkNet-….xapk</code> you were given. It stays on your computer; nothing is uploaded.</p>
+        )}
         <input ref={fileRef} type="file" accept=".xapk,.zip" className="hidden" onChange={(e) => pickFile(e.target.files?.[0])} />
         <div className="flex flex-wrap items-center gap-3">
-          <button className="btn-secondary" disabled={busy !== null} onClick={() => fileRef.current?.click()}>
-            {busy === 'file' ? 'Reading…' : xapk ? 'Choose a different file' : 'Choose file'}
-          </button>
-          {xapk && (
-            <span className="text-sm text-ink-300">
-              <span className="text-ink-100 font-medium">{name}</span> {xapk.manifest.version_name} · {fmtSize(totalSize)}
-            </span>
+          {latest && (
+            <button className="btn-primary" disabled={busy !== null} onClick={() => pickBuild(latest)}>
+              {busy === 'file' ? 'Reading…' : `Latest build: ${latest.release.title}${latest.file.build ? ` (build ${latest.file.build})` : ''}`}
+            </button>
           )}
+          <button className="btn-secondary" disabled={busy !== null} onClick={() => fileRef.current?.click()}>
+            {busy === 'file' && !latest ? 'Reading…' : xapk && !latest ? 'Choose a different file' : 'Choose file'}
+          </button>
         </div>
+        {xapk && (
+          <p className="text-sm text-ink-300">
+            Selected: <span className="text-ink-100 font-medium">{name}</span> {xapk.manifest.version_name} · {fmtSize(totalSize)}
+            <span className="text-ink-500"> · {xapk.source.name}</span>
+          </p>
+        )}
       </Step>
 
       <Step n={2} title="Connect your headset" done={!!headset}>

DorkNet.ServiceDefaults/DorkNet.ServiceDefaults.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>

DorkNet.Services.Commerce/DorkNet.Services.Commerce.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>

DorkNet.Services.Content/DorkNet.Services.Content.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>

DorkNet.Services.Identity/DorkNet.Services.Identity.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>

DorkNet.Services.Moderation/DorkNet.Services.Moderation.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>

DorkNet.Services.Notify/DorkNet.Services.Notify.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>

DorkNet.Services.Platform/DorkNet.Services.Platform.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>

DorkNet.Services.Rooms/DorkNet.Services.Rooms.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>

DorkNet.Services.Social/DorkNet.Services.Social.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>

DorkNet.Services.Web/DorkNet.Services.Web.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>

Jenkinsfile

@@ -0,0 +1,240 @@
+// DorkNet client builds — PC (patcher zip + full client) and Quest (.xapk).
+//
+// Runs on the "dorknet-builder" agent from ci/jenkins (an inbound agent with
+// Python + LIEF, .NET, the Android NDK/build-tools, apktool, restic and rclone).
+//
+// Stock builds come out of the restic build archive on the FTP. Where it lives
+// is server configuration, not part of the repo: the FTP host, login and the
+// restic password are Jenkins credentials, and the repository folders come
+// from the agent's environment (ARCHIVE_PC_REPO / ARCHIVE_QUEST_REPO), each
+// overridable per run. A build is picked by snapshot tags.
+//
+// On a push, only the platforms whose code changed are rebuilt. A manual run
+// picks the platforms with PLATFORMS. See ci/jenkins/README.md.
+//
+// Finished builds are renamed for players and published to the downloads bucket
+// (ci/downloads) unless PUBLISH_DOWNLOADS is off. The build scripts keep their
+// own file names, which the launcher depends on.
+
+// The builds this branch targets. Any other archived build can be picked per
+// run with the *_SNAPSHOT_TAGS parameters.
+def PC_VERSION_KEY = 'march_2023_03_21'
+def PC_DEFAULT_TAGS = 'manifest=7490748483298966814'   // Steam 2023-03-21 (appVersion 20230317)
+def QUEST_DEFAULT_TAGS = 'version-code=2128210'        // Quest 20230317
+
+// How this branch's builds are listed on the site's Downloads page.
+def RELEASE_ID = '2023.03'
+def RELEASE_TITLE = 'March 2023'
+def RELEASE_GAME_VERSION = '2023-03-21'
+
+def buildPc = false
+def buildQuest = false
+
+pipeline {
+  agent { label 'dorknet-builder' }
+
+  options {
+    timestamps()
+    ansiColor('xterm')
+    disableConcurrentBuilds()
+    // Full clients and xapks are several GB each: keep artifacts for the
+    // last few runs only.
+    buildDiscarder(logRotator(numToKeepStr: '20', artifactNumToKeepStr: '3'))
+    timeout(time: 3, unit: 'HOURS')
+  }
+
+  parameters {
+    choice(name: 'PLATFORMS', choices: ['both', 'pc', 'quest'],
+      description: 'What to build on a manual run. Push builds rebuild whatever changed.')
+    booleanParam(name: 'PC_FULL_CLIENT', defaultValue: true,
+      description: 'Also build the full PC client (stock build + MelonLoader + mod + config). The patcher zip is always built.')
+    string(name: 'PC_SNAPSHOT_TAGS', defaultValue: '',
+      description: "restic tags picking the stock PC build, comma = AND. Empty: ${PC_DEFAULT_TAGS}")
+    string(name: 'QUEST_SNAPSHOT_TAGS', defaultValue: '',
+      description: "restic tags picking the stock Quest build, comma = AND. Empty: ${QUEST_DEFAULT_TAGS}")
+    string(name: 'PC_REPO', defaultValue: '',
+      description: 'PC restic repository folder on the FTP. Empty: ARCHIVE_PC_REPO set on the agent.')
+    string(name: 'QUEST_REPO', defaultValue: '',
+      description: 'Quest restic repository folder on the FTP. Empty: ARCHIVE_QUEST_REPO set on the agent.')
+    booleanParam(name: 'LIST_SNAPSHOTS', defaultValue: false,
+      description: 'Only list the snapshots matching the tags in both repositories (to find a build), then stop.')
+    booleanParam(name: 'PUBLISH_DOWNLOADS', defaultValue: true,
+      description: 'Publish what this run built to the downloads bucket (listed on the site Downloads page). Push builds publish too.')
+  }
+
+  stages {
+    stage('Plan') {
+      steps {
+        script {
+          def pushed = !currentBuild.getBuildCauses('com.cloudbees.jenkins.GitHubPushCause').isEmpty() ||
+                       !currentBuild.getBuildCauses('hudson.triggers.SCMTrigger$SCMTriggerCause').isEmpty()
+          if (params.LIST_SNAPSHOTS) {
+            buildPc = false
+            buildQuest = false
+          } else if (pushed) {
+            def changed = []
+            for (cs in currentBuild.changeSets) {
+              for (entry in cs.items) changed.addAll(entry.affectedPaths)
+            }
+            def touches = { prefixes -> changed.any { p -> prefixes.any { p.startsWith(it) } } }
+            def common = ['Jenkinsfile', 'ci/jenkins/']
+            buildPc = touches(common + ['DorkNet.ClientMod/', 'tools/build_pc.py'])
+            buildQuest = touches(common + ['DorkNet.Quest/'])
+            echo "Push build; ${changed.size()} changed file(s)"
+          } else {
+            buildPc = params.PLATFORMS in ['both', 'pc']
+            buildQuest = params.PLATFORMS in ['both', 'quest']
+          }
+          echo "Build PC: ${buildPc}, Quest: ${buildQuest}"
+        }
+      }
+    }
+
+    stage('List snapshots') {
+      when { expression { params.LIST_SNAPSHOTS } }
+      steps {
+        withArchive {
+          withEnv(["PC_REPO_OVERRIDE=${params.PC_REPO}", "QUEST_REPO_OVERRIDE=${params.QUEST_REPO}",
+                   "PC_TAGS=${params.PC_SNAPSHOT_TAGS}", "QUEST_TAGS=${params.QUEST_SNAPSHOT_TAGS}"]) {
+            sh '''
+              export RESTIC_CACHE_DIR="$DORKNET_CACHE/restic"
+              pc="${PC_REPO_OVERRIDE:-${ARCHIVE_PC_REPO:?set ARCHIVE_PC_REPO on the agent or PC_REPO on the run}}"
+              quest="${QUEST_REPO_OVERRIDE:-${ARCHIVE_QUEST_REPO:?set ARCHIVE_QUEST_REPO on the agent or QUEST_REPO on the run}}"
+              echo "== PC: $pc";       archive-restore list "$pc" "$PC_TAGS"
+              echo "== Quest: $quest"; archive-restore list "$quest" "$QUEST_TAGS"
+            '''
+          }
+        }
+      }
+    }
+
+    stage('PC patcher zip') {
+      when { expression { buildPc } }
+      steps {
+        sh "python3 tools/build_pc.py patcher --version-key ${PC_VERSION_KEY} --output-dir out/pc"
+      }
+    }
+
+    stage('PC full client') {
+      when { expression { buildPc && params.PC_FULL_CLIENT } }
+      steps {
+        script {
+          def base = withArchive {
+            withEnv(["REPO_OVERRIDE=${params.PC_REPO}", "TAGS=${params.PC_SNAPSHOT_TAGS ?: PC_DEFAULT_TAGS}"]) {
+              sh(returnStdout: true, script: '''
+                export RESTIC_CACHE_DIR="$DORKNET_CACHE/restic"
+                repo="${REPO_OVERRIDE:-${ARCHIVE_PC_REPO:?set ARCHIVE_PC_REPO on the agent or PC_REPO on the run}}"
+                archive-restore restore "$repo" "$TAGS" "$DORKNET_CACHE/pc" --exclude /.DepotDownloader
+              ''').trim().readLines().last()
+            }
+          }
+          withCredentials([file(credentialsId: 'clientmod-config', variable: 'CLIENTMOD_CONFIG')]) {
+            withEnv(["BASE_CLIENT=${base}"]) {
+              sh """
+                python3 tools/build_pc.py client \\
+                  --base-client "\$BASE_CLIENT" \\
+                  --patcher-zip out/pc/dorknet-clientpatch-${PC_VERSION_KEY}.zip \\
+                  --config "\$CLIENTMOD_CONFIG" \\
+                  --output-zip out/pc/dorknet-client-${PC_VERSION_KEY}.zip
+              """
+            }
+          }
+        }
+      }
+    }
+
+    stage('Quest') {
+      when { expression { buildQuest } }
+      steps {
+        script {
+          def stock = withArchive {
+            withEnv(["REPO_OVERRIDE=${params.QUEST_REPO}", "TAGS=${params.QUEST_SNAPSHOT_TAGS ?: QUEST_DEFAULT_TAGS}"]) {
+              sh(returnStdout: true, script: '''
+                export RESTIC_CACHE_DIR="$DORKNET_CACHE/restic"
+                repo="${REPO_OVERRIDE:-${ARCHIVE_QUEST_REPO:?set ARCHIVE_QUEST_REPO on the agent or QUEST_REPO on the run}}"
+                archive-restore restore "$repo" "$TAGS" "$DORKNET_CACHE/quest"
+              ''').trim().readLines().last()
+            }
+          }
+          withCredentials([
+            file(credentialsId: 'quest-keystore', variable: 'QUEST_KEYSTORE'),
+            string(credentialsId: 'quest-keystore-password', variable: 'QUEST_KEYSTORE_PASSWORD'),
+            file(credentialsId: 'quest-config', variable: 'QUEST_CONFIG'),
+          ]) {
+            withEnv(["QUEST_STOCK=${stock}"]) {
+              // The hook table for the build's versionCode must already be
+              // resolved and committed under DorkNet.Quest/targets/; build.py
+              // checks it against the APK's libil2cpp.so.
+              sh '''
+                set -eu
+                obb="$(ls "$QUEST_STOCK"/obbs/main.*.obb | head -n1)"
+                code="$(basename "$obb" | cut -d. -f2)"
+                table="$(ls DorkNet.Quest/targets/*-"$code".json 2>/dev/null | head -n1 || true)"
+                if [ -z "$table" ]; then
+                  echo "No resolved hook table for versionCode $code in DorkNet.Quest/targets/." >&2
+                  echo "Resolve one locally with build.py build --dump-cs and commit it." >&2
+                  exit 1
+                fi
+                mkdir -p out/quest
+                python3 DorkNet.Quest/scripts/build.py build \
+                  --apk "$QUEST_STOCK/app.apk" --obb "$obb" \
+                  --targets-json "$table" \
+                  --config "$QUEST_CONFIG" \
+                  --keystore "$QUEST_KEYSTORE" --keystore-pass "$QUEST_KEYSTORE_PASSWORD" \
+                  --work-dir "$WORKSPACE/quest-work" \
+                  --out-apk "$WORKSPACE/out/quest/dorknet-recroom-$code.apk"
+              '''
+            }
+          }
+        }
+      }
+    }
+
+    stage('Downloads') {
+      when { expression { buildPc || buildQuest } }
+      steps {
+        sh """
+          python3 ci/downloads/publish.py stage --out out --release ${RELEASE_ID} \\
+            --title '${RELEASE_TITLE}' --game-version ${RELEASE_GAME_VERSION} --version-key ${PC_VERSION_KEY}
+        """
+        script {
+          if (params.PUBLISH_DOWNLOADS) {
+            // The bucket's S3 endpoint and name come from the agent's
+            // environment (DOWNLOADS_S3_ENDPOINT / DOWNLOADS_BUCKET).
+            withCredentials([usernamePassword(credentialsId: 'downloads-s3',
+                usernameVariable: 'DOWNLOADS_S3_KEY_ID', passwordVariable: 'DOWNLOADS_S3_SECRET')]) {
+              sh 'python3 ci/downloads/publish.py upload --staged out/downloads'
+            }
+          } else {
+            echo 'PUBLISH_DOWNLOADS is off: the files are only archived.'
+          }
+        }
+      }
+    }
+  }
+
+  post {
+    success {
+      // The renamed, player-facing files (and release.json): the same set the
+      // downloads page offers.
+      archiveArtifacts artifacts: 'out/downloads/**', allowEmptyArchive: true, fingerprint: true
+    }
+    cleanup {
+      // Runs after archiving. Keeps the restic cache and restored stock
+      // builds ($DORKNET_CACHE on the agent, outside the workspace); drops
+      // the workspace's build output and scratch.
+      cleanWs(deleteDirs: true, notFailBuild: true)
+    }
+  }
+}
+
+// FTP + restic credentials for archive-restore.
+def withArchive(Closure body) {
+  withCredentials([
+    usernamePassword(credentialsId: 'archive-ftp', usernameVariable: 'ARCHIVE_FTP_USER', passwordVariable: 'ARCHIVE_FTP_PASSWORD'),
+    string(credentialsId: 'archive-ftp-host', variable: 'ARCHIVE_FTP_HOST'),
+    string(credentialsId: 'archive-restic-password', variable: 'RESTIC_PASSWORD'),
+  ]) {
+    return body()
+  }
+}

README.md

@@ -38,10 +38,12 @@ What the 2023 client gets here that the 2020 branches don't have:
   `DorkNet.Server.Tests/ClientRouteCoverageTests.cs` fails the build if one
   regresses. Routes, verbs and wire shapes are in
   [docs/recroom-2023-client-api-complete.md](docs/recroom-2023-client-api-complete.md).
-- **Realtime over the SignalR hub** (`hub/v1` on the notify host): numeric
-  push ids, presence updates to friends that honour each player's
-  online-status visibility, and account updates when someone edits their
-  profile.
+- **Realtime over the SignalR hub** (`hub/v1` on the notify host): every
+  push matches the client's own reader — friends, messages, kicks and
+  logouts, gifts, balances, consumables, player events, level-ups and
+  account updates — and presence reaches both friends and any player who
+  subscribed to you, honouring your online-status visibility:
+  [docs/recroom-2023-notifications.md](docs/recroom-2023-notifications.md).
 - **Room saves and sub-rooms** through the storage host, plus cloning and
   private instances:
   [docs/recroom-2023-room-save.md](docs/recroom-2023-room-save.md).
@@ -62,7 +64,7 @@ What the 2023 client gets here that the 2020 branches don't have:
 
 ## Quickstart
 
-**1. Install .NET 9 SDK** and (optionally) `dotnet-ef`:
+**1. Install .NET 10 SDK** and (optionally) `dotnet-ef`:
 
 ```pwsh
 dotnet tool install --global dotnet-ef
@@ -99,7 +101,7 @@ cd DorkNet
 dotnet run --project DorkNet.Server
 ```
 
-First boot creates `bin/Debug/net9.0/data/dorknet.db`, runs every
+First boot creates `bin/Debug/net10.0/data/dorknet.db`, runs every
 `LegacyUpgrades` pass, seeds canonical rooms / store catalog / club
 categories / playlists, and starts listening. You should see
 `Application started.` in the log; `curl http://localhost:8080/healthz`
@@ -214,6 +216,16 @@ keep the prefab value) trade per-frame size for bandwidth if a high FPS
 saturates the link. Only the player *sharing* needs the override. Default
 `0` (off).
 
+### Sign-in page instead of a new account
+
+When the title screen finds no remembered account for the machine, Rec Room
+creates a brand-new account automatically. On a server with sign-ups off that
+is refused and the title screen keeps retrying. By default the mod opens the
+**sign-in page** instead, so players log into their existing DorkNet account.
+Set `"AutoCreateAccount": true` in `dorknet-clientmod.json` to keep Rec Room's
+behaviour on a server that allows sign-ups. The Quest build has the same
+option (`AutoCreateAccount` in `dorknet-quest.cfg`).
+
 ### RRO quest team size (opt-in)
 
 RRO quests ship with a baked 4-player `GameConfigurationAsset` team cap.

ci/downloads/publish.py

@@ -0,0 +1,283 @@
+#!/usr/bin/env python3
+"""Publish DorkNet client builds to the downloads bucket.
+
+  stage    the build output in out/ -> out/downloads/<release>/ under the
+           names players see, plus release.json describing those files
+  upload   that folder -> the downloads bucket, then merge release.json into
+           the bucket's manifest.json
+
+The DorkNet server reads the bucket and offers the files on its site (the
+Downloads page, and Latest build on the Quest page); see docs/deploy.md.
+
+The build scripts keep their own file names on purpose: the launcher fetches
+dorknet-clientpatch-<VersionKey>.zip from GitHub Releases by that exact name.
+Only the published copies are renamed:
+
+    dorknet-client-<key>.zip              DorkNet-<release>-PC-Full.zip
+    dorknet-clientpatch-<key>.zip         DorkNet-<release>-PC-Patch.zip
+    DorkNet-Quest-<ver>/DorkNet-<ver>.xapk  DorkNet-<release>-Quest.xapk
+    DorkNet-Quest-<ver>/install.*, README DorkNet-<release>-Quest-Installer.zip
+
+The server reads the bucket over plain HTTP on the internal network (e.g.
+Garage's web endpoint); nothing needs to be public. upload talks to its S3
+API with rclone; the endpoint, bucket and key come from the environment:
+
+    DOWNLOADS_S3_ENDPOINT   S3 API URL, e.g. http://garage-<uuid>:3900
+    DOWNLOADS_BUCKET        bucket name, e.g. dorknet-downloads
+    DOWNLOADS_S3_REGION     optional, default garage
+    DOWNLOADS_S3_KEY_ID / DOWNLOADS_S3_SECRET
+
+    python3 ci/downloads/publish.py stage --out out --release 2023.03 \\
+        --title "March 2023" --game-version 2023-03-21 --version-key march_2023_03_21
+    python3 ci/downloads/publish.py upload --staged out/downloads
+"""
+from __future__ import annotations
+
+import argparse
+import datetime
+import hashlib
+import json
+import os
+import shutil
+import subprocess
+import sys
+import zipfile
+from pathlib import Path
+from typing import NoReturn
+
+NO_CACHE = "Cache-Control: no-cache"
+
+INSTALLER_NOTE = """Unzip these files into the same folder as {xapk}, then
+run install.cmd (Windows) or ./install.sh (macOS / Linux).
+
+"""
+
+
+def fail(msg: str) -> NoReturn:
+    print(f"error: {msg}", file=sys.stderr)
+    sys.exit(1)
+
+
+def step(msg: str) -> None:
+    print(f"==> {msg}", flush=True)
+
+
+def human(n: int) -> str:
+    return f"{n / 2**20:,.1f} MB" if n >= 2**20 else f"{max(1, round(n / 2**10))} KB"
+
+
+def sha256(path: Path) -> str:
+    h = hashlib.sha256()
+    with path.open("rb") as f:
+        while chunk := f.read(1 << 20):
+            h.update(chunk)
+    return h.hexdigest()
+
+
+def link_or_copy(src: Path, dst: Path) -> None:
+    """Hard-link where possible: the full client is several GB."""
+    dst.unlink(missing_ok=True)
+    try:
+        os.link(src, dst)
+    except OSError:
+        shutil.copy2(src, dst)
+
+
+def game_exe(full_zip: Path) -> str | None:
+    """The game's exe: the one with a matching <name>_Data folder at the root."""
+    with zipfile.ZipFile(full_zip) as z:
+        names = z.namelist()
+    tops = {n.split("/", 1)[0] for n in names}
+    exes = sorted(t for t in tops if t.lower().endswith(".exe") and f"{t[:-4]}_Data" in tops)
+    return exes[0] if exes else None
+
+
+# ---- stage ----------------------------------------------------------------
+
+def cmd_stage(a: argparse.Namespace) -> None:
+    out = Path(a.out)
+    dest = Path(a.dest) if a.dest else out / "downloads"
+    rel_dir = dest / a.release
+    if rel_dir.exists():
+        shutil.rmtree(rel_dir)
+    rel_dir.mkdir(parents=True)
+    prefix = f"DorkNet-{a.release}"
+
+    staged: list[tuple[str, str, Path]] = []  # (id, platform, staged file)
+    extra: dict[str, str] = {}
+
+    full = out / "pc" / f"dorknet-client-{a.version_key}.zip"
+    patch = out / "pc" / f"dorknet-clientpatch-{a.version_key}.zip"
+    if full.is_file():
+        dst = rel_dir / f"{prefix}-PC-Full.zip"
+        link_or_copy(full, dst)
+        staged.append(("pc-full", "pc", dst))
+        exe = game_exe(full)
+        if exe:
+            extra["pc_exe"] = exe
+    if patch.is_file():
+        dst = rel_dir / f"{prefix}-PC-Patch.zip"
+        link_or_copy(patch, dst)
+        staged.append(("pc-patch", "pc", dst))
+
+    packages = sorted((out / "quest").glob("DorkNet-Quest-*/"))
+    if len(packages) > 1:
+        fail(f"more than one Quest package folder in {out / 'quest'}: {', '.join(p.name for p in packages)}")
+    if packages:
+        pkg = packages[0]
+        xapks = sorted(pkg.glob("*.xapk"))
+        if len(xapks) != 1:
+            fail(f"expected one .xapk in {pkg}, found {len(xapks)}")
+        xapk = rel_dir / f"{prefix}-Quest.xapk"
+        link_or_copy(xapks[0], xapk)
+        staged.append(("quest", "quest", xapk))
+
+        installer = rel_dir / f"{prefix}-Quest-Installer.zip"
+        with zipfile.ZipFile(installer, "w", zipfile.ZIP_DEFLATED) as z:
+            for name in ("install.cmd", "install.ps1", "install.sh"):
+                src = pkg / name
+                if not src.is_file():
+                    fail(f"{src} missing")
+                info = zipfile.ZipInfo(name, date_time=(1980, 1, 1, 0, 0, 0))
+                info.external_attr = (0o755 if name.endswith(".sh") else 0o644) << 16
+                info.compress_type = zipfile.ZIP_DEFLATED
+                z.writestr(info, src.read_bytes())
+            readme = pkg / "README.txt"
+            text = INSTALLER_NOTE.format(xapk=xapk.name) + (readme.read_text(encoding="utf-8") if readme.is_file() else "")
+            info = zipfile.ZipInfo("README.txt", date_time=(1980, 1, 1, 0, 0, 0))
+            info.compress_type = zipfile.ZIP_DEFLATED
+            z.writestr(info, text)
+        staged.append(("quest-installer", "quest", installer))
+
+    if not staged:
+        fail(f"nothing to publish in {out}")
+
+    built_at = datetime.datetime.now(datetime.timezone.utc).replace(microsecond=0).isoformat()
+    files = []
+    for fid, platform, path in staged:
+        step(f"{path.name}: hashing")
+        files.append({
+            "id": fid,
+            "platform": platform,
+            "name": path.name,
+            "path": f"{a.release}/{path.name}",
+            "size": path.stat().st_size,
+            "sha256": sha256(path),
+            "build": a.build,
+            "commit": a.commit,
+            "built_at": built_at,
+        })
+    release = {"id": a.release, "title": a.title, "game_version": a.game_version, **extra, "files": files}
+    (dest / "release.json").write_text(json.dumps(release, indent=2) + "\n", encoding="utf-8")
+    print()
+    for f in files:
+        print(f"  {f['name']}  {human(f['size'])}  {f['sha256'][:16]}…")
+    print(f"Staged {len(files)} file(s) in {rel_dir}")
+
+
+# ---- upload ---------------------------------------------------------------
+
+def rclone_env() -> dict[str, str]:
+    env = dict(os.environ)
+    for k in ("DOWNLOADS_S3_ENDPOINT", "DOWNLOADS_BUCKET", "DOWNLOADS_S3_KEY_ID", "DOWNLOADS_S3_SECRET"):
+        if not env.get(k):
+            fail(f"{k} is not set")
+    env.update({
+        "RCLONE_CONFIG_DL_TYPE": "s3",
+        "RCLONE_CONFIG_DL_PROVIDER": "Other",
+        "RCLONE_CONFIG_DL_ENDPOINT": env["DOWNLOADS_S3_ENDPOINT"],
+        "RCLONE_CONFIG_DL_REGION": env.get("DOWNLOADS_S3_REGION") or "garage",
+        "RCLONE_CONFIG_DL_ACCESS_KEY_ID": env["DOWNLOADS_S3_KEY_ID"],
+        "RCLONE_CONFIG_DL_SECRET_ACCESS_KEY": env["DOWNLOADS_S3_SECRET"],
+        "RCLONE_CONFIG_DL_FORCE_PATH_STYLE": "true",
+        "RCLONE_CONFIG_DL_NO_CHECK_BUCKET": "true",
+    })
+    return env
+
+
+def rclone(env: dict[str, str], *args: str, stdin: str | None = None, check: bool = True) -> subprocess.CompletedProcess:
+    r = subprocess.run(["rclone", *args], env=env, input=stdin, capture_output=True, text=True)
+    if check and r.returncode != 0:
+        fail(f"rclone {args[0]} failed ({r.returncode}): {r.stderr.strip()}")
+    return r
+
+
+def merge(manifest: dict, release: dict) -> dict:
+    """Replace this release's files that were just built; keep the others
+    (a push build may rebuild only one platform)."""
+    releases = [r for r in manifest.get("releases", []) if r.get("id") != release["id"]]
+    old = next((r for r in manifest.get("releases", []) if r.get("id") == release["id"]), {})
+    new_ids = {f["id"] for f in release["files"]}
+    kept = [f for f in old.get("files", []) if f.get("id") not in new_ids]
+    merged = {**old, **release, "files": kept + release["files"]}
+    if "pc_exe" not in release and "pc_exe" in old:
+        merged["pc_exe"] = old["pc_exe"]
+    order = ["pc-full", "pc-patch", "quest", "quest-installer"]
+    merged["files"].sort(key=lambda f: order.index(f["id"]) if f["id"] in order else len(order))
+    releases.append(merged)
+    releases.sort(key=lambda r: r["id"], reverse=True)
+    out = {**manifest, "releases": releases,
+           "updated": datetime.datetime.now(datetime.timezone.utc).replace(microsecond=0).isoformat()}
+    return out
+
+
+def cmd_upload(a: argparse.Namespace) -> None:
+    staged = Path(a.staged)
+    release = json.loads((staged / "release.json").read_text(encoding="utf-8"))
+    env = rclone_env()
+    bucket = f"dl:{env['DOWNLOADS_BUCKET']}"
+    rel = release["id"]
+
+    # 1. the files, before the manifest that points at them
+    for f in release["files"]:
+        step(f"uploading {f['name']} ({human(f['size'])})")
+        rclone(env, "copyto", str(staged / f["path"]), f"{bucket}/{f['path']}",
+               "--header-upload", NO_CACHE, "--s3-upload-concurrency", "8", "--s3-chunk-size", "64M")
+
+    # 2. merge into the live manifest
+    r = rclone(env, "cat", f"{bucket}/manifest.json", check=False)
+    manifest = json.loads(r.stdout) if r.returncode == 0 and r.stdout.strip() else {}
+    manifest = merge(manifest, release)
+
+    # 3. the manifest, last: it is what makes the new files visible
+    step("uploading manifest.json")
+    rclone(env, "rcat", f"{bucket}/manifest.json", "--header-upload", NO_CACHE,
+           "--header-upload", "Content-Type: application/json", stdin=json.dumps(manifest, indent=2) + "\n")
+
+    # 4. drop files of this release the manifest no longer lists (renames)
+    listed = {f["path"] for r in manifest["releases"] if r["id"] == rel for f in r["files"]}
+    r = rclone(env, "lsf", f"{bucket}/{rel}/", "--files-only", check=False)
+    for name in r.stdout.split():
+        if f"{rel}/{name}" not in listed:
+            step(f"removing stale {rel}/{name}")
+            rclone(env, "deletefile", f"{bucket}/{rel}/{name}")
+    print(f"Published {len(release['files'])} file(s) for {release['title']}.")
+
+
+# ---- cli ------------------------------------------------------------------
+
+def main() -> None:
+    p = argparse.ArgumentParser(description=__doc__, formatter_class=argparse.RawDescriptionHelpFormatter)
+    sub = p.add_subparsers(dest="cmd", required=True)
+
+    s = sub.add_parser("stage", help="out/ -> out/downloads/<release>/ + release.json")
+    s.add_argument("--out", default="out", help="the build output folder (default: out)")
+    s.add_argument("--dest", help="where to stage (default: <out>/downloads)")
+    s.add_argument("--release", required=True, help="release id used in file names and paths, e.g. 2023.03")
+    s.add_argument("--title", required=True, help='shown on the Downloads page, e.g. "March 2023"')
+    s.add_argument("--game-version", required=True, help="the stock build's date, e.g. 2023-03-21")
+    s.add_argument("--version-key", required=True, help="the PC build's version key, e.g. march_2023_03_21")
+    s.add_argument("--build", default=os.environ.get("BUILD_NUMBER", ""), help="CI build number (default: $BUILD_NUMBER)")
+    s.add_argument("--commit", default=os.environ.get("GIT_COMMIT", ""), help="source commit (default: $GIT_COMMIT)")
+    s.set_defaults(fn=cmd_stage)
+
+    u = sub.add_parser("upload", help="staged folder -> downloads bucket + manifest.json")
+    u.add_argument("--staged", default="out/downloads", help="the folder `stage` wrote (default: out/downloads)")
+    u.set_defaults(fn=cmd_upload)
+
+    a = p.parse_args()
+    a.fn(a)
+
+
+if __name__ == "__main__":
+    main()

ci/jenkins/.gitattributes

@@ -0,0 +1,2 @@
+# Shell scripts run inside the Linux image; keep them LF on every checkout.
+*.sh text eol=lf

ci/jenkins/Dockerfile

@@ -0,0 +1,84 @@
+# DorkNet build agent: a Jenkins inbound agent with everything the PC and
+# Quest client builds need. It runs next to Jenkins on Coolify, connects to
+# the controller over WebSocket, and runs the jobs labelled "dorknet-builder"
+# (the Jenkinsfile at the repo root). Jenkins itself stays on the stock image.
+#
+#   PC      Python + .NET SDK          tools/build_pc.py
+#   Quest   Python/LIEF + JDK + Android NDK, build-tools, apktool
+#                                      DorkNet.Quest/scripts/build.py
+#   Builds  restic + rclone            stock builds restored from the restic
+#                                      archive on the FTP (archive-restore.sh)
+#
+# Java 25: Jenkins supports it until Sep 2029 (Java 21 only until Sep 2027).
+# Keep the agent's Java the same major version as the controller's.
+#
+# See ci/jenkins/README.md.
+
+ARG AGENT_IMAGE=jenkins/inbound-agent:latest-jdk25
+FROM ${AGENT_IMAGE}
+
+USER root
+
+# ---- base tools + .NET SDK (Microsoft's Debian feed for the image's own
+# Debian release) -----------------------------------------------------------
+RUN apt-get update \
+ && apt-get install -y --no-install-recommends \
+      ca-certificates curl wget unzip zip bzip2 python3 python3-venv \
+ && . /etc/os-release \
+ && wget -q "https://packages.microsoft.com/config/debian/${VERSION_ID}/packages-microsoft-prod.deb" -O /tmp/ms.deb \
+ && dpkg -i /tmp/ms.deb && rm /tmp/ms.deb \
+ && apt-get update \
+ && apt-get install -y --no-install-recommends dotnet-sdk-10.0 \
+ && rm -rf /var/lib/apt/lists/*
+
+# ---- Python with LIEF (DT_NEEDED injection into libmain.so) ---------------
+# build.py runs its helpers with -I (isolated), which ignores PYTHONPATH and
+# user site-packages, so LIEF goes into the interpreter that is first on PATH.
+RUN python3 -m venv /opt/py \
+ && /opt/py/bin/pip install --no-cache-dir lief==0.15.1
+ENV PATH="/opt/py/bin:${PATH}"
+
+# ---- Android SDK: build-tools (zipalign, apksigner, aapt2) + NDK ----------
+ENV ANDROID_SDK_ROOT=/opt/android-sdk
+ARG CMDLINE_TOOLS=11076708
+ARG BUILD_TOOLS=34.0.0
+ARG NDK=27.2.12479018
+RUN mkdir -p ${ANDROID_SDK_ROOT}/cmdline-tools \
+ && wget -q https://dl.google.com/android/repository/commandlinetools-linux-${CMDLINE_TOOLS}_latest.zip -O /tmp/clt.zip \
+ && unzip -q /tmp/clt.zip -d ${ANDROID_SDK_ROOT}/cmdline-tools && rm /tmp/clt.zip \
+ && mv ${ANDROID_SDK_ROOT}/cmdline-tools/cmdline-tools ${ANDROID_SDK_ROOT}/cmdline-tools/latest \
+ && (yes || true) | ${ANDROID_SDK_ROOT}/cmdline-tools/latest/bin/sdkmanager --licenses > /dev/null \
+ && ${ANDROID_SDK_ROOT}/cmdline-tools/latest/bin/sdkmanager --install \
+      "build-tools;${BUILD_TOOLS}" "ndk;${NDK}" > /dev/null \
+ && chown -R jenkins:jenkins ${ANDROID_SDK_ROOT}
+ENV ANDROID_NDK=${ANDROID_SDK_ROOT}/ndk/${NDK}
+
+# ---- apktool ---------------------------------------------------------------
+ARG APKTOOL=2.9.3
+RUN wget -q https://github.com/iBotPeaches/Apktool/releases/download/v${APKTOOL}/apktool_${APKTOOL}.jar \
+      -O ${ANDROID_SDK_ROOT}/apktool.jar
+ENV APKTOOL_JAR=${ANDROID_SDK_ROOT}/apktool.jar
+
+# ---- restic + rclone (restic reaches the FTP through rclone) --------------
+ARG RESTIC=0.18.1
+ARG RCLONE=1.68.2
+RUN wget -q https://github.com/restic/restic/releases/download/v${RESTIC}/restic_${RESTIC}_linux_amd64.bz2 -O /tmp/restic.bz2 \
+ && bunzip2 /tmp/restic.bz2 \
+ && install -m 0755 /tmp/restic /usr/local/bin/restic && rm /tmp/restic \
+ && wget -q https://downloads.rclone.org/v${RCLONE}/rclone-v${RCLONE}-linux-amd64.zip -O /tmp/rclone.zip \
+ && unzip -q /tmp/rclone.zip -d /tmp/rclone \
+ && install -m 0755 /tmp/rclone/rclone-v${RCLONE}-linux-amd64/rclone /usr/local/bin/rclone \
+ && rm -rf /tmp/rclone /tmp/rclone.zip
+
+COPY archive-restore.sh /usr/local/bin/archive-restore
+RUN chmod +x /usr/local/bin/archive-restore
+
+# Restored stock builds and the restic cache. Mount a volume here so each
+# multi-GB stock build is downloaded once, not after every restart.
+ENV DORKNET_CACHE=/home/jenkins/dorknet-cache
+RUN mkdir -p ${DORKNET_CACHE} && chown jenkins:jenkins ${DORKNET_CACHE}
+
+ENV DOTNET_CLI_TELEMETRY_OPTOUT=1 \
+    DOTNET_NOLOGO=1
+
+USER jenkins

ci/jenkins/README.md

@@ -0,0 +1,238 @@
+# Client builds on Jenkins
+
+The `Jenkinsfile` at the repo root builds the DorkNet clients on your existing
+Jenkins.
+
+The builds run on a **build agent**, not on Jenkins itself:
+- **The agent:** a container built from `ci/jenkins/Dockerfile`, which is the
+  Jenkins inbound agent plus Python with LIEF, the .NET SDK, the Android NDK
+  and build-tools, apktool, restic and rclone. It runs on Coolify next to
+  Jenkins and connects to it over WebSocket on Docker's internal network. The
+  job runs on it through the `dorknet-builder` label.
+- **Jenkins itself:** stays on the stock image and runs no builds.
+
+Each build is published to the **downloads bucket** under a name players can
+read, and the same files are kept as Jenkins artifacts
+(`out/downloads/2023.03/`). The DorkNet server offers them on its site: the
+**Downloads** page, and **Latest build** on the **Quest** page
+(`docs/deploy.md` → Client downloads).
+
+| Download | What it is | Built from |
+|---|---|---|
+| `DorkNet-2023.03-PC-Full.zip` | the stock Steam build with the patcher applied and your config; ready to run | `tools/build_pc.py client` → `dorknet-client-march_2023_03_21.zip` |
+| `DorkNet-2023.03-PC-Patch.zip` | MelonLoader, mod, config template, Steam stub, `manifest.json`; no game files | `tools/build_pc.py patcher` → `dorknet-clientpatch-march_2023_03_21.zip` |
+| `DorkNet-2023.03-Quest.xapk` | patched APK + OBB, for the browser installer or SideQuest | `DorkNet.Quest/scripts/build.py build` → `DorkNet-Quest-<ver>/DorkNet-<ver>.xapk` |
+| `DorkNet-2023.03-Quest-Installer.zip` | `install.cmd` / `install.ps1` / `install.sh` + README, unzipped next to the `.xapk` | the same package folder |
+
+The build scripts keep their own names: the launcher downloads
+`dorknet-clientpatch-<VersionKey>.zip` from GitHub Releases by that exact
+name. `ci/downloads/publish.py` renames only the published copies.
+
+The full PC client and the Quest packages contain game files. Keep the bucket
+internal and the site behind an access proxy; don't publish them anywhere
+public.
+
+## Where the stock builds come from
+
+The stock builds live in restic repositories on the archive FTP. They are the
+same repositories as the local archive's `v2/steam-v2` and `v2/quest-v2`. restic
+reaches the FTP through its rclone backend (`ci/jenkins/archive-restore.sh`).
+
+A build is picked by **snapshot tags**:
+
+| Repository | Tags (examples) |
+|---|---|
+| Steam | `manifest=<depot manifest id>`, `date=…`, `branch=public` |
+| Quest | `version=20230317`, `version-code=2128210` |
+
+The job defaults to the builds this branch targets: Steam manifest
+`7490748483298966814` (2023-03-21) and Quest `version-code=2128210`. Any other
+build can be chosen per run. Tick **LIST_SNAPSHOTS** to print the snapshots
+matching a filter without building anything.
+
+A restored snapshot is cached on the agent's `dorknet_cache` volume, so each
+stock build is downloaded once.
+
+A Quest build needs a resolved hook table for its versionCode, committed under
+`DorkNet.Quest/targets/`. Only `20230317-2128210.json` exists today. The build
+checks the table against the APK's `libil2cpp.so` and stops on a mismatch.
+Resolve a table for another build locally with `build.py build --dump-cs`.
+
+## Triggers
+
+- **Push** to the branch (GitHub webhook) rebuilds only what changed:
+  - `DorkNet.ClientMod/` and the PC scripts rebuild PC;
+  - `DorkNet.Quest/` rebuilds Quest;
+  - `Jenkinsfile` and `ci/jenkins/` rebuild both.
+- **Build with Parameters** runs a manual build:
+  - `PLATFORMS` (both / pc / quest), and `PC_FULL_CLIENT` for the full PC client;
+  - snapshot tags, and per-run repository overrides;
+  - `PUBLISH_DOWNLOADS` (on by default) to publish to the downloads bucket.
+
+Push builds publish too, but only the platform they rebuilt: the manifest
+keeps the other platform's last files.
+
+## Setup
+
+### 1. Jenkins itself
+
+The controller is `ci/jenkins/docker-compose.yml`: stock Jenkins, no build
+tools. On Coolify, deploy it as a Docker Compose application from this
+repository (base directory `/ci/jenkins`), or paste it into a Compose service.
+
+- **Java 25.** The file defaults to `jenkins/jenkins:lts-jdk25`; set
+  `JENKINS_IMAGE` to pin a version, e.g. `jenkins/jenkins:2.587-jdk25`.
+  Jenkins supports Java 25 until September 2029, Java 21 only until September
+  2027, and Java 17 not at all. Keep the agent on the same Java major version;
+  its image defaults to Java 25.
+- **`restart: unless-stopped`** is in the file: a restart from the Jenkins UI
+  exits the container with code 5 and relies on Docker to start it again.
+- **Turn on "Connect to predefined network"** (Advanced) so the agent can
+  reach Jenkins by its container name, `jenkins-<uuid>`.
+- **Run no builds on it:** **Manage Jenkins → Nodes → Built-In Node →
+  Configure**, set **Number of executors** to `0`.
+
+Earlier versions of this file built the controller from `ci/jenkins/Dockerfile`,
+which is now the agent's image. The service and data volume keep their names,
+so an existing Jenkins deployed from this file keeps its jobs and credentials
+when redeployed; it switches to the stock image, and its builds wait until
+the agent (step 3) is connected.
+
+That redeploy also upgrades Jenkins, and from Java 17 (the old default) to
+Java 25, unless `JENKINS_IMAGE` pins your current image. Before it:
+
+1. **Back up the data volume** (`jenkins_home`), e.g. with a Coolify volume
+   backup or `docker run --rm -v <volume>:/v -v "$PWD":/b alpine tar czf
+   /b/jenkins_home.tgz -C /v .`, so you can go back to the old image.
+2. After it starts, open **Manage Jenkins**. Plugins that need a newer
+   version show up there as failed to load; update them under **Plugins →
+   Updates** and restart.
+3. Run the job once (**LIST_SNAPSHOTS** is a quick check) before relying on it.
+
+### 2. The agent node
+
+**Manage Jenkins → Nodes → New Node**, a permanent agent:
+
+| Setting | Value |
+|---|---|
+| Name | `dorknet-builder` |
+| Labels | `dorknet-builder` |
+| Remote root directory | `/home/jenkins/agent` |
+| Launch method | Launch agent by connecting it to the controller, with **Use WebSocket** ticked |
+| Number of executors | 1 |
+
+Save, open the node, and copy its **secret**.
+
+### 3. Deploy the agent on Coolify
+
+1. **Create a Docker Compose application** from this repository: build pack
+   Docker Compose, base directory **`/ci/jenkins`**, compose location
+   **`/docker-compose.agent.yml`**. The base directory is the build context, so with
+   `/` the build would pick up the server's `Dockerfile` at the repo root. It
+   needs no domain. Under Advanced, turn on **Connect to predefined network**.
+2. **Set its environment:**
+
+   | Variable | Value |
+   |---|---|
+   | `JENKINS_URL` | Jenkins' **internal** address, `http://jenkins-<service uuid>:8080/`. Not the public URL, which is behind Cloudflare Access. |
+   | `JENKINS_SECRET` | the node secret from step 2 |
+   | `JENKINS_AGENT_NAME` | optional, default `dorknet-builder` |
+   | `ARCHIVE_PC_REPO` | Steam repository folder on the FTP, e.g. `Rec Room Versions/steam-v2` (plain text, not URL-encoded) |
+   | `ARCHIVE_QUEST_REPO` | Quest repository folder, e.g. `Rec Room Versions/quest-v2` |
+   | `ARCHIVE_FTP_TLS` | `explicit` (default), `implicit` or `none` |
+   | `DOWNLOADS_S3_ENDPOINT` | the downloads bucket's S3 API, internal address, e.g. `http://garage-<service uuid>:3900` |
+   | `DOWNLOADS_BUCKET` | its name, e.g. `dorknet-downloads` |
+
+3. **Deploy.** The first image build downloads the Android NDK (~1.5 GB) and
+   takes a while. The node shows as connected in Jenkins once the agent is up.
+
+Both Jenkins and the agent join the server's predefined Coolify network, so
+the agent reaches Jenkins by container name. Check the name under the Jenkins
+service's containers before using it.
+
+### 4. Plugins
+
+The job needs these plugins:
+
+- Pipeline
+- Git
+- GitHub (for the push trigger)
+- Credentials Binding
+- Timestamper
+- AnsiColor
+- Workspace Cleanup
+
+Most are part of the suggested set.
+
+### 5. Credentials
+
+Add these under **Manage Jenkins → Credentials**, with exactly these IDs:
+
+| ID | Kind | Value |
+|---|---|---|
+| `archive-ftp` | Username with password | the FTP login |
+| `archive-ftp-host` | Secret text | FTP host name only (no `ftp://`, no user, no path) |
+| `archive-restic-password` | Secret text | the archive's restic password |
+| `quest-keystore` | Secret file | the Quest signing keystore |
+| `quest-keystore-password` | Secret text | its store/key password |
+| `clientmod-config` | Secret file | your `dorknet-clientmod.json` |
+| `quest-config` | Secret file | your `dorknet-quest.cfg` |
+| `downloads-s3` | Username with password | S3 key for the downloads bucket: access key ID / secret. Give it read and write on that bucket only. |
+
+**Use the keystore your players' installs were signed with**, the
+`dorknet-debug.keystore` from your earlier local builds (password `dorknet`). A
+different key means every player has to uninstall before installing a CI
+build.
+
+### 6. The job
+
+1. Create a **New Item → Pipeline** (e.g. `dorknet-client`).
+2. Under **Pipeline**, choose **Pipeline script from SCM**:
+   - Git URL `https://github.com/DorkSquadRR/DorkNet.git`
+   - branch `*/march-2023-03-21`
+   - script path `Jenkinsfile`
+3. Under **Triggers**, tick **GitHub hook trigger for GITScm polling**.
+4. Run it once with **Build** so Jenkins learns the parameters. Later runs
+   offer **Build with Parameters**.
+
+### 7. GitHub webhook
+
+In the repository's **Settings → Webhooks**:
+
+- Payload URL: `https://<your jenkins>/github-webhook/`
+- Content type: `application/json`
+- Events: just the push event
+
+### 8. The downloads bucket
+
+`publish.py upload` puts the files and a `manifest.json` describing them in
+an S3 bucket. The DorkNet server reads that bucket over HTTP on the internal
+network and offers the files on its site (`docs/deploy.md` → Client
+downloads), so the bucket needs no public route. With Garage (the S3 store on
+the Coolify server):
+
+1. **Bucket and key.** Create the bucket, turn on Garage's website access for
+   it (the server reads it through the web endpoint, port `3902`, which picks
+   the bucket by the request's Host header), and give Jenkins a key for that
+   bucket only:
+
+   ```sh
+   garage bucket create dorknet-downloads
+   garage bucket website --allow dorknet-downloads
+   garage key create jenkins-downloads
+   garage bucket allow --read --write --key <key id> dorknet-downloads
+   ```
+
+   Store the key as the `downloads-s3` credential.
+2. **Server.** Point the DorkNet server at the web endpoint:
+   `DorkNet__Downloads__BaseUrl=http://garage-<service uuid>:3902` and
+   `DorkNet__Downloads__Host=dorknet-downloads`.
+
+Each release keeps one copy of each file; a new build overwrites it. The
+manifest is uploaded last, so the site only ever lists files that are fully
+uploaded.
+
+### Disk
+
+The agent's `dorknet_cache` volume holds the restored stock builds, several GB
+each. Jenkins keeps the artifacts of the last 3 runs, on its own volume.

ci/jenkins/archive-restore.sh

@@ -0,0 +1,84 @@
+#!/usr/bin/env bash
+# archive-restore — pull a Rec Room build out of the restic build archive.
+#
+#   archive-restore list    <repo-path> [tag[,tag…]]
+#   archive-restore restore <repo-path> <tag[,tag…]> <cache-dir> [restic restore args…]
+#
+# <repo-path> is the restic repository's folder on the archive FTP, e.g.
+# "Rec Room Versions/steam-v2". Snapshots are picked by tag, e.g.
+# "manifest=7490748483298966814" (Steam) or "version-code=2128210" (Quest);
+# several tags separated by commas must all match. The newest match wins.
+#
+# `restore` writes the snapshot to <cache-dir>/<snapshot-id>/ and prints that
+# path. A snapshot already restored there is reused, so a multi-GB build is
+# only downloaded once. Extra arguments go to `restic restore` (e.g.
+# --exclude /.DepotDownloader).
+#
+# restic reaches the FTP through its rclone backend. Everything secret comes
+# from the environment (Jenkins injects it from credentials):
+#   ARCHIVE_FTP_HOST      FTP host name
+#   ARCHIVE_FTP_USER      FTP user
+#   ARCHIVE_FTP_PASSWORD  FTP password
+#   RESTIC_PASSWORD       restic repository password
+# Optional: ARCHIVE_FTP_PORT (21), ARCHIVE_FTP_TLS (none | explicit | implicit,
+# default explicit), RESTIC_CACHE_DIR.
+set -euo pipefail
+
+mode="${1:?usage: archive-restore list|restore <repo-path> …}"
+repo_path="${2:?repo path required}"
+tags="${3:-}"
+
+: "${ARCHIVE_FTP_HOST:?ARCHIVE_FTP_HOST is not set}"
+: "${ARCHIVE_FTP_USER:?ARCHIVE_FTP_USER is not set}"
+: "${ARCHIVE_FTP_PASSWORD:?ARCHIVE_FTP_PASSWORD is not set}"
+: "${RESTIC_PASSWORD:?RESTIC_PASSWORD is not set}"
+
+# rclone remote "rrarchive", configured purely through its env-var config.
+export RCLONE_CONFIG_RRARCHIVE_TYPE=ftp
+export RCLONE_CONFIG_RRARCHIVE_HOST="$ARCHIVE_FTP_HOST"
+export RCLONE_CONFIG_RRARCHIVE_USER="$ARCHIVE_FTP_USER"
+export RCLONE_CONFIG_RRARCHIVE_PORT="${ARCHIVE_FTP_PORT:-21}"
+RCLONE_CONFIG_RRARCHIVE_PASS="$(printf '%s' "$ARCHIVE_FTP_PASSWORD" | rclone obscure -)"
+export RCLONE_CONFIG_RRARCHIVE_PASS
+case "${ARCHIVE_FTP_TLS:-explicit}" in
+  explicit) export RCLONE_CONFIG_RRARCHIVE_EXPLICIT_TLS=true ;;
+  implicit) export RCLONE_CONFIG_RRARCHIVE_TLS=true ;;
+  none) ;;
+  *) echo "archive-restore: ARCHIVE_FTP_TLS must be none, explicit or implicit" >&2; exit 2 ;;
+esac
+export RESTIC_REPOSITORY="rclone:rrarchive:${repo_path}"
+
+tag_args=()
+[ -n "$tags" ] && tag_args=(--tag "$tags")
+
+case "$mode" in
+  list)
+    restic snapshots --no-lock "${tag_args[@]}"
+    ;;
+  restore)
+    cache="${4:?cache dir required}"
+    [ -n "$tags" ] || { echo "archive-restore: restore needs a tag filter" >&2; exit 2; }
+    shift 4
+    id="$(restic snapshots --no-lock --json "${tag_args[@]}" \
+      | python3 -c 'import json,sys; s=sorted(json.load(sys.stdin), key=lambda x: x["time"]); print(s[-1]["short_id"] if s else "")')"
+    if [ -z "$id" ]; then
+      echo "archive-restore: no snapshot in '$repo_path' has tags '$tags'" >&2
+      exit 1
+    fi
+    dest="$cache/$id"
+    if [ -f "$dest.restored" ]; then
+      echo "archive-restore: reusing $id from $dest" >&2
+    else
+      echo "archive-restore: restoring $id ($tags) from '$repo_path'" >&2
+      rm -rf "$dest" "$dest.restored"
+      mkdir -p "$dest"
+      restic restore --no-lock "$id" --target "$dest" "$@" >&2
+      touch "$dest.restored"
+    fi
+    echo "$dest"
+    ;;
+  *)
+    echo "archive-restore: unknown mode '$mode'" >&2
+    exit 2
+    ;;
+esac

ci/jenkins/docker-compose.agent.yml

@@ -0,0 +1,41 @@
+# DorkNet build agent on Coolify. Deploy as its own Docker Compose application
+# from this repository with base directory /ci/jenkins, compose location
+# /docker-compose.agent.yml and "Connect to predefined network" on. It needs no
+# domain: it dials out to Jenkins over WebSocket on Docker's internal network.
+# Set the variables in the resource's Environment Variables; see
+# ci/jenkins/README.md. The controller is docker-compose.yml.
+services:
+  agent:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    restart: unless-stopped
+    # Reap the processes build tools leave behind (dotnet build servers,
+    # Gradle daemons, adb), as the inbound-agent image's docs ask for.
+    init: true
+    environment:
+      # Jenkins as seen from inside Docker (e.g. http://<jenkins container
+      # name>:8080), not the public URL, which is behind Cloudflare Access.
+      # Both are needed at runtime only; keep them out of the image build so
+      # the node secret never reaches a build argument.
+      JENKINS_URL: ${JENKINS_URL}
+      JENKINS_AGENT_NAME: ${JENKINS_AGENT_NAME:-dorknet-builder}
+      JENKINS_SECRET: ${JENKINS_SECRET}
+      JENKINS_WEB_SOCKET: "true"
+      JENKINS_AGENT_WORKDIR: /home/jenkins/agent
+      # Where the stock builds live in the archive (restic repository folders
+      # on the FTP, plain text). Overridable per run.
+      ARCHIVE_PC_REPO: ${ARCHIVE_PC_REPO:-}
+      ARCHIVE_QUEST_REPO: ${ARCHIVE_QUEST_REPO:-}
+      ARCHIVE_FTP_TLS: ${ARCHIVE_FTP_TLS:-explicit}
+      # The downloads bucket (S3 API, internal address) the builds are
+      # published to. See ci/downloads/publish.py.
+      DOWNLOADS_S3_ENDPOINT: ${DOWNLOADS_S3_ENDPOINT:-}
+      DOWNLOADS_BUCKET: ${DOWNLOADS_BUCKET:-}
+    volumes:
+      - dorknet_cache:/home/jenkins/dorknet-cache
+      - agent_work:/home/jenkins/agent
+
+volumes:
+  dorknet_cache:
+  agent_work:

ci/jenkins/docker-compose.yml

@@ -0,0 +1,25 @@
+# The Jenkins controller: stock Jenkins on Java 25. It runs no builds; the
+# client builds run on the agent (docker-compose.agent.yml). On Coolify,
+# deploy it as a Docker Compose application from this repository (base
+# directory /ci/jenkins) or paste it into a Compose service, with "Connect to
+# predefined network" on so the agent can reach it. See ci/jenkins/README.md.
+#
+# Earlier versions of this file built the controller from ci/jenkins/Dockerfile,
+# which is now the agent's image. The service name and data volume are the
+# same, so redeploying an existing Jenkins from this file keeps its jobs and
+# credentials; its builds then wait for the agent.
+services:
+  jenkins:
+    # Pin a version with e.g. jenkins/jenkins:2.587-jdk25. Keep the agent on
+    # the same Java major version (its image defaults to Java 25).
+    image: ${JENKINS_IMAGE:-jenkins/jenkins:lts-jdk25}
+    # A restart from the Jenkins UI exits with code 5 and relies on Docker to
+    # start it again.
+    restart: unless-stopped
+    expose:
+      - "8080"
+    volumes:
+      - jenkins_home:/var/jenkins_home
+
+volumes:
+  jenkins_home:

docs/architecture.md

@@ -35,20 +35,20 @@ DorkNet.sln
 
 | Project | Responsibility | Target |
 |---|---|---|
-| `DorkNet.Server` | Shared REST/controller/service stack, database bootstrap, standalone fallback, monolith fallback | .NET 9 |
-| `DorkNet.Models` | DTOs the wire protocol speaks. No project dependencies. | .NET 9 |
-| `DorkNet.Contracts` | Service names, route ownership, service-map options, health responses, probe responses | .NET 9 |
-| `DorkNet.ServiceDefaults` | Common service health checks, JSON defaults, HTTP clients, service identity, route guard | .NET 9 |
-| `DorkNet.Gateway` | Edge reverse proxy; routes host/path slices to services and exposes service health probes | .NET 9 |
-| `DorkNet.Services.Identity` | Accounts, auth, platform login, JWT issuance route slice | .NET 9 |
-| `DorkNet.Services.Rooms` | Rooms, room keys, matchmaking, discovery route slice | .NET 9 |
-| `DorkNet.Services.Notify` | SignalR edge, messages/chat, notification fan-out route slice | .NET 9 |
-| `DorkNet.Services.Content` | CDN paths, image/photo APIs, uploads, S3-backed blobs | .NET 9 |
-| `DorkNet.Services.Social` | Clubs, groups, announcements, player events, subscriptions | .NET 9 |
-| `DorkNet.Services.Commerce` | Catalog, storefronts, econ, inventory, inventions | .NET 9 |
-| `DorkNet.Services.Platform` | Service URLs, config, version checks, geo, strings, telemetry-style surfaces | .NET 9 |
-| `DorkNet.Services.Moderation` | Bug reporting, player reporting, sanitize, path-routed admin API, testcase routes | .NET 9 |
-| `DorkNet.Services.Web` | Public site, admin static host, same-origin admin browser API, feed static host, site API | .NET 9 |
+| `DorkNet.Server` | Shared REST/controller/service stack, database bootstrap, standalone fallback, monolith fallback | .NET 10 |
+| `DorkNet.Models` | DTOs the wire protocol speaks. No project dependencies. | .NET 10 |
+| `DorkNet.Contracts` | Service names, route ownership, service-map options, health responses, probe responses | .NET 10 |
+| `DorkNet.ServiceDefaults` | Common service health checks, JSON defaults, HTTP clients, service identity, route guard | .NET 10 |
+| `DorkNet.Gateway` | Edge reverse proxy; routes host/path slices to services and exposes service health probes | .NET 10 |
+| `DorkNet.Services.Identity` | Accounts, auth, platform login, JWT issuance route slice | .NET 10 |
+| `DorkNet.Services.Rooms` | Rooms, room keys, matchmaking, discovery route slice | .NET 10 |
+| `DorkNet.Services.Notify` | SignalR edge, messages/chat, notification fan-out route slice | .NET 10 |
+| `DorkNet.Services.Content` | CDN paths, image/photo APIs, uploads, S3-backed blobs | .NET 10 |
+| `DorkNet.Services.Social` | Clubs, groups, announcements, player events, subscriptions | .NET 10 |
+| `DorkNet.Services.Commerce` | Catalog, storefronts, econ, inventory, inventions | .NET 10 |
+| `DorkNet.Services.Platform` | Service URLs, config, version checks, geo, strings, telemetry-style surfaces | .NET 10 |
+| `DorkNet.Services.Moderation` | Bug reporting, player reporting, sanitize, path-routed admin API, testcase routes | .NET 10 |
+| `DorkNet.Services.Web` | Public site, admin static host, same-origin admin browser API, feed static host, site API | .NET 10 |
 | `DorkNet.ClientMod` | MelonLoader 0.6.x IL2CPP mod — the client patcher, JSON config | .NET 6 |
 | `DorkNet.Quest` | native hook library + build scripts for the Meta Quest client | C++/arm64 |
 

docs/deploy.md

@@ -412,6 +412,39 @@ for building and installing the patched APK.
 
 ---
 
+## Client downloads
+
+Optional. When CI publishes the client builds to a bucket
+(`ci/downloads/publish.py`, see `ci/jenkins/README.md`), the server can offer
+them on the public site:
+
+- a **Downloads** page (`/downloads`) listing every published file with its
+  size and SHA-256;
+- **Latest build** on the **Quest** page, which installs the newest Quest
+  package straight from the server: the browser reads it with HTTP Range
+  requests, so nothing is downloaded first.
+
+The server reads `manifest.json` and the files over plain HTTP, from inside
+your network, and streams them to the browser. Only files the manifest lists
+are served. The bucket itself never needs to be public.
+
+```env
+# Where manifest.json is: e.g. Garage's web endpoint on the internal network.
+DorkNet__Downloads__BaseUrl=http://garage-<service uuid>:3902
+# Optional Host header, for web endpoints that pick the bucket by host name
+# (Garage serves the bucket whose name matches it).
+DorkNet__Downloads__Host=<bucket name>
+```
+
+Unset, the site hides both features. The builds contain Rec Room's own game
+files: only turn this on when the site is behind an access proxy (e.g.
+Cloudflare Access) that admits just your community. The downloads routes
+answer only on the apex host, where the site lives, and return 404 on every
+other host the server accepts, so leaving the game's own subdomains open for
+the client doesn't expose the files. Put the apex behind the proxy.
+
+---
+
 ## Photon Cloud
 
 Use your own Photon AppIds. Rec Room's original Photon AppIds reject

docs/quest.md

@@ -55,6 +55,17 @@ an account, never matched by the cached-login lookup
 players are keyed by `deviceId` alone, exactly like the PC Steam-emulator path.
 A real Meta platform id (the Meta build) still tags and lists normally.
 
+Because the placeholder never lists a remembered account, the title screen
+would normally create a new account on every fresh headset. With
+`AutoCreateAccount = false` (the default) the hook library opens the sign-in
+page instead, so players log into their existing DorkNet account; set it to
+`true` only on a server that allows sign-ups.
+
+On a headset that reaches Meta, the Oculus platform also refuses the
+"logged-in user" request for the renamed app ("Unable to load Oculus user
+account"). The no-Meta build passes that refusal and hands the game the same
+placeholder user id `1`.
+
 Thanks to [RecFlare](https://github.com/recflare) for documenting this
 pitfall in their Quest client notes.
 
@@ -74,6 +85,13 @@ pitfall in their Quest client notes.
    installer scripts; the app appears as **DorkNet** under Unknown Sources.
    Share the `.xapk` however you like: the page reads it from the player's own
    disk, so your server never hosts game files.
+5. Optionally, let players install the latest CI build without downloading it
+   first: point the server at the downloads bucket CI publishes to
+   (`DorkNet__Downloads__BaseUrl`, see `deploy.md` → Client downloads). The
+   Quest page then offers **Latest build** next to **Choose file** and streams
+   the package from the server during the install, and the site gets a
+   **Downloads** page. The builds contain game files, so only do this with
+   the site behind an access proxy.
 
 No server component is Quest-specific beyond the placeholder-platform-id
-handling above.
+handling above and the optional downloads proxy.

docs/recroom-2023-client-api-complete.md

@@ -120,17 +120,19 @@ Defect classes:
 ## Realtime (SignalR) surface
 
 Not every request is HTTP. The client opens a SignalR hub at `{0}hub/v1`
-(`RecNet.Runtime/OMHPBIEHOHN`, negotiate + `hub/v1`).
+(`RecNet.Runtime/OMHPBIEHOHN`, negotiate + `hub/v1`). The full push
+contract — every handler key, its payload, and what DorkNet sends — is in
+[recroom-2023-notifications.md](recroom-2023-notifications.md).
 
 - Server→client messages arrive on the hub method named **`"Notification"`**
   (singular) carrying a **single `string`** argument whose content is JSON
   `{"Id":..., "Msg":...}`. The handler is registered as `Action<string>`.
   Sending `ReceiveNotification`, or passing an object instead of a string,
   makes every push silently vanish.
-- Client→server: `SubscribeToPlayers` / `UnsubscribeFromPlayers`, plus
-  `"SubscribeTo"` / `"UnsubscribeFrom"` prefixes composed at runtime.
-- Presence pushes are routed by the friend graph server-side, so the
-  subscription calls are advisory rather than load-bearing.
+- Client→server: `SubscribeToPlayers` (`{PlayerIds}`), plus
+  `SubscribeTo` / `UnsubscribeFrom` (`{Channels}`, always empty).
+- `SubscribeToPlayers` is load-bearing: it is how the client gets presence
+  for players who aren't friends (people in the room, an open profile).
 
 ### Push dispatch keys — the numeric-vs-name trap
 
@@ -160,10 +162,11 @@ So **send the number**, except for these six, which are string-keyed:
 | 95 CommunityBoardUpdate | `CommunityBoardUpdate` |
 
 Ids the 2023 client registers NO handler for — sending them is a no-op:
-4, 15 (numeric form), 21, **24 ModerationRoomBan**, 40, 85. Room bans must
-therefore go out as `ModerationKick` (22) with `IsBan` set; the moderation
+4, 15 (numeric form), 21, **24 ModerationRoomBan**, 40, 85. The moderation
 manager registers only 22, `ModerationUnkick` and 23
-(`RecNet.Runtime/FPIBGPIAOBI.txt:310,323,335`).
+(`RecNet.Runtime/FPIBGPIAOBI.txt:310,323,335`), and a kick (22) only sends
+the player to their dorm, so bans go out as `Logout` (6) with Reason 4
+(Banned); see recroom-2023-notifications.md.
 
 Ids the client handles that this server never sends (dead client features,
 available if wanted): 3, 5, 23, 32, 60, 110, 120, 121, plus a long tail of
@@ -173,12 +176,12 @@ string channels — `GoToFailure`, `PhotonAccessToken`, `AppVersionUpdate`,
 
 ### Hub methods
 
-The client invokes exactly one server method: `SubscribeToPlayers`, with a
-`{PlayerIds: List<int>}` payload, fire-and-forget. The `SubscribeTo`/
-`UnsubscribeFrom` composition exists in the binary but has no callers in
-this build, and `UnsubscribeFromPlayers` does not appear at all — the
-server's extra hub methods are unused but harmless. Presence is routed
-server-side by the friend graph, so these calls are advisory.
+The client sends `SubscribeToPlayers` with a `{PlayerIds: List<int>}`
+payload, fire-and-forget, on every (re)connect and whenever the set changes.
+The `SubscribeTo`/`UnsubscribeFrom` composition runs on connect but its
+channel set is always empty, and `UnsubscribeFromPlayers` does not appear at
+all. The server keeps each connection's subscriptions as `presence:{id}`
+SignalR groups and pushes those players' presence to them.
 
 ### Negotiate
 
@@ -257,7 +260,8 @@ verified against the binary before the change, and the full test suite passes.
 | `playlists accessibility/levelvoting/restrictions/warning` | PUT 405, and values were discarded | PUT added and values persisted |
 | `SignalR push `Id` (notify)` | enum NAME sent for most ids; client only registered numbers — pushes vanished | numeric by default, with the six string-keyed ids listed explicitly |
 | `SignalR SubscriptionUpdateRoom` | sent as `SubscriptionUpdateRoom`; client listens on `RoomUpdate` | sent as `RoomUpdate` |
-| `Room ban notification` | sent id 24, for which the client has no handler | sent as ModerationKick (22) with IsBan |
+| `Room ban notification` | sent id 24, for which the client has no handler | sent as ModerationKick (22) with IsBan (later replaced by Logout Reason 4, below) |
+| `Notification payloads (Oct 2026 audit)` | RelationshipChanged sent `{Reason, From}`; ModerationKick used the nested 2020 shape and lost every reason; bans, deletes and takeovers only kicked to the dorm; Logout sent an enum NAME and was dropped; ServerMaintenance sent `{Message}`; ConsumableMapping, PlayerEvent 80/81/83, admin RoomUpdate and level-up pushes had wrong or missing payloads; SubscribeToPlayers was ignored | every payload matches the client DTO; bans/deletes/takeovers are Logout with a numeric Reason; SubscribeToPlayers drives `presence:{id}` groups; see recroom-2023-notifications.md |
 | `Presence on SignalR reconnect` | disconnect pushed offline; nothing ever pushed back online, so a reconnect greyed the player out for the rest of the session | connect pushes presence (online even with no room); a drop while the player still heartbeats waits one activity window before pushing offline |
 | `POST matchmake/none` | re-committed the previous room (or the dorm), so the next heartbeat answered with a room while the client held its offline instance (-1): "presence out-of-sync", offline load cancelled, player dragged back | player is online with no room; any pending join is abandoned; heartbeat answers `roomInstance: null` until the next matchmake |
 | `Presence fan-out to friends` | only the immediate /goto commit pushed; deferred commits (matchmake/dorm, private hops), matchmake/none, logout, failed joins and statusvisibility changes were silent, and `isOnline` was derived from "has a room" | one fan-out (PresenceBroadcastService) for every transition, explicit `isOnline`, stored `statusVisibility`, never sent to the subject |
@@ -659,7 +663,7 @@ Diffed all 45 real HTTP routes of the 2023-03-21 client's rooms subsystem agains
 | GET + POST | `rooms/{0}/bans` | GET: none. POST 'ban players': form fields id (repeated Int32 account ids) + banMask (Int32 enum DCDPJPHBHOA) | GET → [IBHAKOOKEEE {"AccountId": Int32, "BannedByAccountId": Int32, "BanStartTime": DateTime string}]. POST → none parsed. |
 | POST | `rooms/{0}/bans/import` | form field: sourceRoomId (Int64) | none parsed; return 200 |
 | DELETE | `rooms/{0}/bans/{1}` | form field: banMask (Int32 enum) | none parsed; return 200 |
-| POST | `rooms/{0}/clone` | x-www-form-urlencoded field: name (String) — new room name | FGCPNAACHIK FULL room details of the clone (not a status wrapper); client 404→empty-body surfaces as message-less 'Failed to copy room' |
+| POST | `rooms/{0}/clone` | x-www-form-urlencoded field: name (String) — new room name | `{success, value, error}` envelope with `value` = FGCPNAACHIK FULL room details of the clone (same helper as "save room"; a bare room has no `success` and is rejected with an empty error). Client 404→empty-body also surfaces as message-less 'Failed to copy room' |
 | PUT | `rooms/{0}/cloning` | form field: cloningAllowed (Boolean) | FGCPNAACHIK full room details |
 | PUT | `rooms/{0}/comments` | form field: disable (Boolean) — key is 'disable', maps to DisableRoomComments | FGCPNAACHIK full room details |
 | PUT | `rooms/{0}/creator` | form field: accountId (Int32) | FGCPNAACHIK full room details |

docs/recroom-2023-notifications.md

@@ -0,0 +1,139 @@
+# 2023 client notifications (realtime push)
+
+The contract between DorkNet and the 2023-03-21 client's notification hub.
+Sources: the client's RecNet.Runtime ISIL (`C:\tmp\recroom-2023-03-21-isil`,
+obfuscated names given as found there), cross-checked against RecFlare
+(build 20230414) where useful. Code: `DorkNet.Server/Hubs/NotifyHub.cs`,
+`Services/NotificationService.cs`, `Services/PresenceBroadcastService.cs`,
+`Services/SystemNotificationService.cs`. Tests:
+`DorkNet.Server.Tests/NotificationContractTests.cs`.
+
+## Connection
+
+- The hub is `{notify host}/hub/v1` (nameserver key `Notifications`). The
+  client opens it once, at login.
+- **Negotiate**: `POST …/hub/v1/negotiate`, no `negotiateVersion`. The client reads
+  `connectionId` and `availableTransports`, and accepts only `WebSockets`.
+- **WebSocket**: `…/hub/v1?id=<connectionId>`, JSON protocol
+  (`{"protocol":"json","version":1}`), no MessagePack.
+- **Auth**: `Authorization: Bearer` on both negotiate and the upgrade. No
+  `access_token` query string.
+- **Keep-alive**: the client pings every 15 s from its main thread and has
+  no server timeout of its own. The server pings every 10 s and allows 180 s
+  of client silence, because a long room-load hitch pauses the client's
+  pings.
+- **Reconnects: at most 3 per login.** The client's attempt counter is never
+  reset after a successful reconnect. Once the budget is spent the hub stays
+  dead, with no message, until the next login. The server must never close a
+  healthy connection.
+
+## Envelope
+
+Every push invokes the hub method **`Notification`** with **one string
+argument**, whose content is JSON:
+
+```json
+{"Id":"<key>","Msg":{...}}
+```
+
+- **`Id`** is a JSON string. It is looked up case-sensitively in the
+  client's handler table, and a miss drops the push silently.
+  - Handlers registered through the enum overload use the decimal string of
+    the id (`"2"`).
+  - The rest use a name (see the table below).
+  - `NotificationService.WireName` maps `PushNotificationId` to the key.
+- **`Msg`** is an inline JSON object of the handler's DTO, never
+  JSON-in-a-string.
+  - It is parsed strictly. Keys may be PascalCase, camelCase or all
+  lowercase, and unknown keys are skipped.
+  - A value of the wrong type (a number where a string is expected, a
+    string where an enum number is expected) throws, and the whole push is
+    dropped.
+  - A key that is missing takes its default value, which usually means the
+    push "works" but does nothing.
+
+## Hub calls (client → server)
+
+| Method | Payload | Server |
+|---|---|---|
+| `SubscribeToPlayers` | `{PlayerIds: List<int>}`: the client's relationships, the players around it, and itself. Sent on every (re)connect and whenever the set changes, always the complete set. | Replaces the connection's subscriptions. The connection is put in a `presence:{id}` group per player (own id skipped), and `PresenceBroadcastService` pushes those players' presence to those groups. Only presence, never the subject's other pushes. An unreadable payload keeps the current set. |
+| `SubscribeTo` / `UnsubscribeFrom` | `{Channels: List<string>}`, always empty in this build | logged only |
+
+There is no `UnsubscribeFromPlayers`.
+
+## Handler table
+
+These are the handlers the client registers. "Sent" names what DorkNet sends
+today.
+
+| Key | Msg | Sent by |
+|---|---|---|
+| `1` RelationshipChanged | `{PlayerID, RelationshipType, Muted, Ignored, Favorited}`: the recipient's own view, the same row `api/relationships/v2/get` lists | friend request / accept / remove / add / add-with-code (both players); favorite / mute / ignore and their reverses (caller only) |
+| `2` MessageReceived | `{Id, FromPlayerId (Int32), SentTime, Type, Data (string), RoomId, PlayerEventId}`, the same row `api/messages/v2/get` lists | DMs and game invites; `SystemNotificationService` (cheers, friend request Type 4, accepted Type 40, "wants to join" Type 10, coach message Type 100, event invite text) |
+| `3` MessageDeleted | `{Id}` | not sent |
+| `5` RefreshLogin | none | not sent |
+| `6` Logout | `{Reason}`: a **number**, enum Unknown 0, UserInitiated 1, SessionTakeover 2, ForciblyLoggedOut 3, Banned 4 | `NotificationService.LogoutAsync`: second-session takeover (2), account deleted or password reset (3), bans (4) |
+| `20` / `ModerationQuitGame` | none | not sent |
+| `22` ModerationKick | **flat** `{ReportCategory, Duration, GameSessionId, IsHostKick, Message, PlayerIdReporter, IsBan, IsVoiceModAutoban, IsWarning, VoteKickReason, TimeoutStartedAt}` | `KickPlayerAsync`: admin kick, close instance, in-game instant kick, join timeout |
+| `ModerationUnkick` | same as 22 | not sent |
+| `23` ModerationKickAttemptFailed | `{ReportCategory, YesVotes, NoVotes, PlayerIdReported}` | not sent |
+| `25` ServerMaintenance | `{StartsInMinutes}`; 0 cancels the countdown | admin Broadcast, when a countdown is given |
+| `30` / `31` GiftPackageReceived(Immediate) | the full gift package, as `api/avatar/v2/gifts` lists it (`AvatarGiftsController.ToWire`) | gifts, store gift purchases, free gifts, admin gifts |
+| `50` RelationshipsInvalid | none (the client refetches) | admin "everyone is friends" toggle |
+| `60` / `61` / `62` StorefrontBalance Add / Update / Purchase | 61 `{Balance, CurrencyType, Platform}`; 62 `{BalanceAddType, Delta, Balance, Platform, CurrencyType}` | `LevelService.GrantCurrencyAsync` (61), store purchase (62) |
+| `70` / `71` ConsumableMapping Added / Removed | `{Id, ConsumableItemDesc (string), Count, InitialCount, CreatedAt, ActiveDurationMinutes, IsActive, IsTransferable}` | transfer (70 to the recipient), consume (always 71, with the remaining Count) |
+| `80` / `81` PlayerEvent Created / Updated | the full player event, as `api/playerevents/v2/{id}` returns it | invites (80 to each invitee); every edit route and the broadcast setting (81 to attendees) |
+| `82` / `84` PlayerEvent Deleted / ResponseDeleted | `{PlayerEventId}` | event delete (82 to attendees), RSVP removed (84 to the creator) |
+| `83` PlayerEventResponseChanged | `{PlayerEvent, PlayerEventResponse}` | RSVP (to the creator) |
+| `100` InventionModerationStateChanged | none | not sent |
+| `AccountUpdate` / `SelfAccountUpdate` | the public / self account DTOs the account REST routes return | every profile edit, including profile image (`NotificationService.AccountChanged`) |
+| `PresenceUpdate` | `{playerId, statusVisibility, deviceClass, vrMovementMode, roomInstance, isOnline, appVersion (string)}` | `PresenceBroadcastService`, to friends and subscribers, **never to the subject** (a frame about the local player moves them) |
+| `RoomInstanceUpdate` | the room instance (`RoomInstanceDto`) | admin force-join / instance pull. It only refreshes the cached instance; the move itself comes from the next heartbeat. |
+| `RoomUpdate` | the **full room** (`FGCPNAACHIK`, `RoomsController.BuildRoomServerDetails`), not the 2020 `{Room, Scenes}` wrapper | admin role / owner changes (everyone in the room plus the changed player), admin force-join |
+| `ChatMessageReceived` | `{chatMessageId, chatThreadId, senderPlayerId, timeSent, contents}` | chat sends, to every member including the sender |
+| `PlayerLeftChat` | the same chat-message shape; only `chatThreadId` and `senderPlayerId` (the leaver) are read | leaving a group chat |
+| `PlayerProgressionLevelUpdate` | `{PlayerId, Level, XP}`, as `api/players/v2/progression` returns it | every XP award (`LevelService.AwardXpAsync`) |
+| `CommunityBoardUpdate` | community board | community board edits |
+| `ReputationUpdate`, `RoomCurrency*`, `KeepsakeInstance*`, `PhotonAccessToken`, `GoToFailure`, `AnnouncementUpdate/Delete`, `ClubMembershipUpdate`, `GameConfig.Refresh`, `PlayerSettings.Refresh`, … | see the contract notes in `recroom-2023-client-api-complete.md` | not sent |
+
+**Not registered at all** (a push with these keys is dropped): numeric 4, 11,
+12, 13, 15, 21, 24 (ModerationRoomBan), 40, 85, 90, 95.
+
+## Kicks versus logouts
+
+A ModerationKick only sends the player to their dorm, still signed in.
+
+The kick handler builds the dialog text like this:
+- It always starts from its own "Kicked to Dormroom".
+- It appends "Reason: …" from `VoteKickReason` only when `ReportCategory`
+  is 10 and `IsHostKick` is false. `Message` is never shown.
+- When `GameSessionId` is the kicked player's current room instance, it also
+  announces the kick to that room.
+- A `Duration` above 0 starts a timeout follow-up.
+
+Anything that must sign the player out uses Logout instead: bans, account
+deletion, password resets and second-session takeover. The ban check then
+refuses the banned player's next login.
+
+## Admin broadcast
+
+`POST api/admin/v1/broadcast` `{Message?, StartsInMinutes?}`:
+- `Message` becomes a coach message (MessageReceived Type 100 from the
+  system account) in every online player's notifications.
+- `StartsInMinutes` starts the client's own maintenance countdown (25).
+
+ServerMaintenance has no text field. The old `{Message}` payload was never
+shown, and it cancelled any running countdown.
+
+## Not yet done
+
+- **No offline queue.** A push sent while the player has no connection is lost.
+  Messages are stored, so they still appear in `api/messages/v2/get`.
+  RecFlare keeps the newest 500 per player and flushes them on connect.
+- The 2020 save and restore routes (`api/rooms/v4/saveData`,
+  `…/restoredata`, `api/rooms/v1/datahistory/restore`) still push the 2020
+  `RoomUpdate` wrapper and a self PresenceUpdate. The 2023 client never
+  calls them; its save (`subrooms/{n}/data`) and publish routes push
+  nothing and return the room in the HTTP reply.
+- `sendfriendintroductions` stores Type 30 text instead of FriendIntroduction
+  (130), and pushes nothing. The format of the 130 `Data` field is unknown.

docs/recroom-2023-room-save.md

@@ -89,8 +89,15 @@ body — the same `roomserver/` prefix as every other room mutation from
 that client. A bare-only `rooms/{id}/clone` route 404s with an empty
 body, which the client's promise layer surfaces as a message-less
 `Failed to copy room: Exception of type 'CEMNLBKJABA' was thrown`.
-The response must be the FULL room-details object (`FGCPNAACHIK`,
-same shape as `GET roomserver/rooms/{id}`), not a status wrapper.
+The response is the legacy `{success, value, error}` envelope, the same
+one "save room" and "restore subroom save" use: the clone goes through the
+same RecNet rooms helper (`NLDBPDCNNCF.BDBHCEGKGDC`, which takes an op
+name). `value` is the FULL room-details object (`FGCPNAACHIK`, same shape
+as `GET roomserver/rooms/{id}`). A bare room-details body has no `success`,
+so the client rejects it with an empty error and shows the same
+message-less `Failed to copy room`, even though the room was created.
+Refusals (unknown source, cloning not allowed) are HTTP 200 with
+`success: false` and the message in `error`.
 
 Blob semantics on clone (`RoomsModerationController.BareClone`):
 

tools/DorkNet.ApiRouteCoverage/DorkNet.ApiRouteCoverage.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>

tools/DorkNet.EndpointContract/DorkNet.EndpointContract.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>

tools/build-patcher-zip.ps1

@@ -1,157 +0,0 @@
-<#
-.SYNOPSIS
-    Builds the per-version dorknet-clientpatch-{VersionKey}.zip the
-    DorkNet launcher expects to find as a GitHub Release asset.
-
-.DESCRIPTION
-    Output zip layout (see launcher/RELEASES.md on the public main
-    branch for the full contract):
-
-      manifest.json                       (schema v1, describes the install)
-      MelonLoader.zip                     (downloaded from melonloader github)
-      DorkNet.ClientMod.dll               (built from this repo)
-      dorknet-clientmod.json.template     (copied from DorkNet.ClientMod/)
-
-    The launcher reads manifest.json, unzips MelonLoader on top of the
-    user's Rec Room install root, copies the DLL into Mods/, then
-    renders the config template into UserData/.
-
-    Self-contained: downloads MelonLoader before the dotnet build and
-    feeds its DLLs into the build as references, so no local Rec Room
-    install is required to compile DorkNet.ClientMod. (The mod resolves
-    every game-side type at runtime via AccessTools.TypeByName.)
-
-.PARAMETER VersionKey
-    The version key matching versions.json on the public main branch
-    (e.g. december_2020_12_18 or march_2020_03_10).
-
-.PARAMETER MelonLoaderVersion
-    MelonLoader release tag to bundle. Defaults to the 0.6.x stable
-    target — that's the loader DorkNet.ClientMod compiled against.
-
-.PARAMETER OutputDir
-    Where the final zip lands. Defaults to repo-root/dist.
-
-.EXAMPLE
-    .\tools\build-patcher-zip.ps1 -VersionKey december_2020_12_18
-#>
-[CmdletBinding()]
-param(
-    [Parameter(Mandatory)][string]$VersionKey,
-    [string]$MelonLoaderVersion = "v0.6.6",
-    [string]$OutputDir = $null
-)
-
-$ErrorActionPreference = 'Stop'
-$repoRoot = Resolve-Path "$PSScriptRoot\.."
-if (-not $OutputDir) { $OutputDir = Join-Path $repoRoot 'dist' }
-New-Item -ItemType Directory -Force $OutputDir | Out-Null
-
-$stage = Join-Path $env:TEMP "dorknet-patcher-$VersionKey-$([guid]::NewGuid().Guid.Substring(0,8))"
-New-Item -ItemType Directory -Force $stage | Out-Null
-try {
-    # ── 1. Fetch MelonLoader from upstream releases ──────────────────────
-    # We download it first so the DLLs inside can serve as compile-time
-    # references for DorkNet.ClientMod — keeps the build self-contained
-    # (no local Rec Room install required to compile the mod).
-    # x64 .NET 6 build targets 2020-era Rec Room. The asset name pattern
-    # is stable across 0.6.x: MelonLoader.x64.zip.
-    $mlAsset = "MelonLoader.x64.zip"
-    $mlUrl = "https://github.com/LavaGang/MelonLoader/releases/download/$MelonLoaderVersion/$mlAsset"
-    $mlZip = "$stage\MelonLoader.zip"
-    $mlExtract = "$stage\melonloader-extracted"
-    Write-Host "[fetch] downloading $mlUrl"
-    Invoke-WebRequest -Uri $mlUrl -OutFile $mlZip
-    if (-not (Test-Path $mlZip) -or (Get-Item $mlZip).Length -lt 1MB) {
-        throw "MelonLoader download failed or produced an unexpectedly small file"
-    }
-    Expand-Archive -Path $mlZip -DestinationPath $mlExtract -Force
-    # The 0.6.x release zip layout has a top-level `MelonLoader` folder
-    # containing net6, net35, Dependencies, Documentation. Point the
-    # csproj at that inner folder.
-    $mlRefRoot = Join-Path $mlExtract 'MelonLoader'
-    if (-not (Test-Path "$mlRefRoot\net6\MelonLoader.dll")) {
-        throw "Extracted MelonLoader is missing net6\MelonLoader.dll — release layout may have changed"
-    }
-
-    # ── 2. Build DorkNet.ClientMod (no Rec Room install needed) ─────────
-    Write-Host "[build] dotnet build DorkNet.ClientMod (Release)"
-    dotnet build "$repoRoot\DorkNet.ClientMod\DorkNet.ClientMod.csproj" `
-        -c Release --nologo `
-        "-p:MelonLoaderDir=$mlRefRoot" | Out-Null
-    if ($LASTEXITCODE -ne 0) { throw "ClientMod build failed" }
-    $dll = Get-ChildItem "$repoRoot\DorkNet.ClientMod\bin\Release" -Recurse `
-        -Filter "DorkNet.ClientMod.dll" |
-        Sort-Object LastWriteTime -Descending |
-        Select-Object -First 1
-    if (-not $dll) { throw "DorkNet.ClientMod.dll not found post-build" }
-    Copy-Item $dll.FullName "$stage\DorkNet.ClientMod.dll"
-    Write-Host "[build] copied $($dll.FullName)"
-
-    # ── 3. Copy the config template ──────────────────────────────────────
-    $template = "$repoRoot\DorkNet.ClientMod\dorknet-clientmod.json.template"
-    if (-not (Test-Path $template)) {
-        throw "Config template missing: $template"
-    }
-    Copy-Item $template "$stage\dorknet-clientmod.json.template"
-
-    # ── 4. Copy the Steam stub (Goldberg) + appid ────────────────────────
-    # Replaces the Valve steam_api64.dll so the unwrapped exe can run
-    # without Steam loaded. App ID 471710 is Rec Room — same across all
-    # versions we ship for.
-    $stubDll = "$repoRoot\DorkNet.ClientMod\steam-stub\steam_api64.dll"
-    $stubAppid = "$repoRoot\DorkNet.ClientMod\steam-stub\steam_appid.txt"
-    if (-not (Test-Path $stubDll)) {
-        throw "Steam stub DLL missing: $stubDll"
-    }
-    if (-not (Test-Path $stubAppid)) {
-        throw "Steam appid file missing: $stubAppid"
-    }
-    Copy-Item $stubDll "$stage\steam_api64.dll"
-    Copy-Item $stubAppid "$stage\steam_appid.txt"
-
-    # ── 5. Write manifest.json ──────────────────────────────────────────
-    $manifest = @{
-        '$schema_version' = 1
-        'loader_archive' = 'MelonLoader.zip'
-        'plugin_dll' = 'DorkNet.ClientMod.dll'
-        'plugin_dest' = 'Mods'
-        'config_template' = 'dorknet-clientmod.json.template'
-        'config_dest' = 'MelonLoader/UserData/dorknet-clientmod.json'
-        'old_plugin_paths' = @(
-            'BepInEx/plugins/DorkNet.ClientPatch.dll'
-        )
-        'steam_stub' = @{
-            # 2020.12+ is an EAC build: the real Unity binary is
-            # RecRoom.exe (loads RecRoom_Data/Plugins/x86_64/steam_api64.dll),
-            # NOT Recroom_Release.exe (which is the EAC launcher wrapper
-            # that loads Recroom_Release_Data/Plugins/steam_api64.dll).
-            # Patching the wrapper's DLL did nothing because the
-            # launcher's data dir is never opened by the real game
-            # process — symptom was "Failed to initialize Steam
-            # platform" because the unpatched real Steam DLL in
-            # RecRoom_Data tried to handshake.
-            'api_dll' = 'steam_api64.dll'
-            'api_dest' = 'RecRoom_Data/Plugins/x86_64/steam_api64.dll'
-            'api_backup_suffix' = '.steam-original'
-            'appid_file' = 'steam_appid.txt'
-            'appid_dest' = 'steam_appid.txt'
-        }
-    } | ConvertTo-Json -Depth 4
-    Set-Content -LiteralPath "$stage\manifest.json" -Value $manifest
-
-    # ── 6. Bundle into the final zip ────────────────────────────────────
-    # Strip the extracted MelonLoader scratch dir before zipping so it
-    # doesn't bloat the artifact. The MelonLoader.zip itself stays.
-    Remove-Item -Recurse -Force $mlExtract
-    $outZip = Join-Path $OutputDir "dorknet-clientpatch-$VersionKey.zip"
-    if (Test-Path $outZip) { Remove-Item $outZip -Force }
-    Compress-Archive -Path "$stage\*" -DestinationPath $outZip
-    $sizeMb = [math]::Round((Get-Item $outZip).Length / 1MB, 1)
-    Write-Host ""
-    Write-Host "Built $outZip ($sizeMb MB)" -ForegroundColor Green
-    Write-Host "  Upload this to the v1-* GitHub Release on this branch."
-}
-finally {
-    if (Test-Path $stage) { Remove-Item -Recurse -Force $stage }
-}

tools/build_pc.py

@@ -0,0 +1,260 @@
+#!/usr/bin/env python3
+"""Build the DorkNet PC client packages.
+
+  patcher   dorknet-clientpatch-<VersionKey>.zip, what the DorkNet launcher
+            installs: MelonLoader.zip, DorkNet.ClientMod.dll (built from this
+            repo), the config template, the Goldberg Steam stub and a
+            manifest.json saying where each piece goes. No game files.
+
+  client    a ready-to-run client: a stock Rec Room build with a patcher zip
+            applied the way the launcher applies it, plus your config. It
+            contains the game's own files, so keep it private.
+
+Runs on Windows, Linux and macOS. `patcher` needs the .NET SDK (the mod
+builds against MelonLoader's own DLLs, so no Rec Room install is needed).
+
+    py -3 tools/build_pc.py patcher --version-key march_2023_03_21
+    py -3 tools/build_pc.py client --base-client RecRoom-2023-03-21.zip \\
+        --patcher-zip dist/dorknet-clientpatch-march_2023_03_21.zip \\
+        --config dorknet-clientmod.json
+"""
+from __future__ import annotations
+
+import argparse
+import json
+import shutil
+import subprocess
+import tempfile
+import urllib.request
+import zipfile
+from pathlib import Path
+from typing import NoReturn
+
+REPO = Path(__file__).resolve().parent.parent
+CLIENT_MOD = REPO / "DorkNet.ClientMod"
+
+# Where each build expects the mod's config and the Steam DLL the game actually
+# loads (see the per-branch build layout notes in the README):
+#   2020.03  Recroom_Release.exe is the game; Steam DLL in its Data/Plugins.
+#   2020.12  RecRoom.exe is the game (Recroom_Release.exe is the EAC wrapper);
+#            MelonLoader keeps UserData under MelonLoader/.
+#   2023.03  RecRoom.exe + RecRoom_Data; MelonLoader 0.6 keeps UserData at the
+#            install root.
+LAYOUTS = {
+    "march_2020_03_10": ("MelonLoader/UserData/dorknet-clientmod.json", "Recroom_Release_Data/Plugins/steam_api64.dll"),
+    "december_2020_12_18": ("MelonLoader/UserData/dorknet-clientmod.json", "RecRoom_Data/Plugins/x86_64/steam_api64.dll"),
+    "march_2023_03_21": ("UserData/dorknet-clientmod.json", "RecRoom_Data/Plugins/x86_64/steam_api64.dll"),
+}
+
+
+def step(msg: str) -> None:
+    print(f"==> {msg}", flush=True)
+
+
+def fail(msg: str) -> NoReturn:
+    raise SystemExit(f"error: {msg}")
+
+
+def need(path: Path | str, what: str) -> Path:
+    p = Path(path)
+    if not p.exists():
+        fail(f"{what} not found: {p}")
+    return p
+
+
+def zip_dir(src: Path, out: Path) -> None:
+    """Zip the contents of src (not src itself) into out."""
+    out.parent.mkdir(parents=True, exist_ok=True)
+    out.unlink(missing_ok=True)
+    with zipfile.ZipFile(out, "w", zipfile.ZIP_DEFLATED, allowZip64=True) as z:
+        for f in sorted(src.rglob("*")):
+            if f.is_file():
+                z.write(f, f.relative_to(src).as_posix())
+
+
+# ---- patcher --------------------------------------------------------------
+
+def cmd_patcher(a: argparse.Namespace) -> None:
+    if a.version_key not in LAYOUTS:
+        fail(f"unknown version key '{a.version_key}'. Known: {', '.join(LAYOUTS)}")
+    config_dest, steam_dest = LAYOUTS[a.version_key]
+    out_dir = Path(a.output_dir) if a.output_dir else REPO / "dist"
+
+    with tempfile.TemporaryDirectory(prefix=f"dorknet-patcher-{a.version_key}-") as tmp:
+        stage = Path(tmp) / "stage"
+        stage.mkdir()
+
+        # 1. MelonLoader. Downloaded first so its DLLs can serve as the mod's
+        #    compile-time references: no local Rec Room install needed.
+        url = f"https://github.com/LavaGang/MelonLoader/releases/download/{a.melonloader_version}/MelonLoader.x64.zip"
+        ml_zip = stage / "MelonLoader.zip"
+        step(f"downloading {url}")
+        with urllib.request.urlopen(url) as r, open(ml_zip, "wb") as f:
+            shutil.copyfileobj(r, f)
+        if ml_zip.stat().st_size < 1 << 20:
+            fail("MelonLoader download failed or produced an unexpectedly small file")
+        ml_extract = Path(tmp) / "melonloader"
+        with zipfile.ZipFile(ml_zip) as z:
+            z.extractall(ml_extract)
+        # The 0.6.x release zip has a top-level MelonLoader/ folder holding
+        # net6, net35, Dependencies, Documentation.
+        ml_ref = ml_extract / "MelonLoader"
+        if not (ml_ref / "net6" / "MelonLoader.dll").exists():
+            fail("extracted MelonLoader is missing net6/MelonLoader.dll; the release layout may have changed")
+
+        # 2. the mod
+        step("dotnet build DorkNet.ClientMod (Release)")
+        r = subprocess.run(["dotnet", "build", str(CLIENT_MOD / "DorkNet.ClientMod.csproj"),
+                            "-c", "Release", "--nologo", f"-p:MelonLoaderDir={ml_ref}"])
+        if r.returncode:
+            fail("ClientMod build failed")
+        dlls = sorted((CLIENT_MOD / "bin" / "Release").rglob("DorkNet.ClientMod.dll"),
+                      key=lambda p: p.stat().st_mtime, reverse=True)
+        if not dlls:
+            fail("DorkNet.ClientMod.dll not found after the build")
+        shutil.copy2(dlls[0], stage / "DorkNet.ClientMod.dll")
+        print(f"    built {dlls[0]}")
+
+        # 3. config template + 4. Goldberg Steam stub (App ID 471710, the same
+        #    for every build). The stub replaces Valve's steam_api64.dll so the
+        #    game runs without Steam.
+        for src, what in ((CLIENT_MOD / "dorknet-clientmod.json.template", "config template"),
+                          (CLIENT_MOD / "steam-stub" / "steam_api64.dll", "Steam stub DLL"),
+                          (CLIENT_MOD / "steam-stub" / "steam_appid.txt", "Steam appid file")):
+            shutil.copy2(need(src, what), stage / src.name)
+
+        # 5. manifest.json, read by the launcher and by `client` below.
+        manifest = {
+            "$schema_version": 1,
+            "loader_archive": "MelonLoader.zip",
+            "plugin_dll": "DorkNet.ClientMod.dll",
+            "plugin_dest": "Mods",
+            "config_template": "dorknet-clientmod.json.template",
+            "config_dest": config_dest,
+            "old_plugin_paths": ["BepInEx/plugins/DorkNet.ClientPatch.dll"],
+            "steam_stub": {
+                # 2020.12+ is an EAC build: the real Unity binary is RecRoom.exe
+                # (it loads RecRoom_Data/Plugins/x86_64/steam_api64.dll), NOT
+                # Recroom_Release.exe (the EAC launcher wrapper, whose data dir
+                # the real game never opens).
+                "api_dll": "steam_api64.dll",
+                "api_dest": steam_dest,
+                "api_backup_suffix": ".steam-original",
+                "appid_file": "steam_appid.txt",
+                "appid_dest": "steam_appid.txt",
+            },
+        }
+        (stage / "manifest.json").write_text(json.dumps(manifest, indent=2), encoding="utf-8")
+
+        # 6. bundle
+        out = out_dir / f"dorknet-clientpatch-{a.version_key}.zip"
+        zip_dir(stage, out)
+    print()
+    print(f"Built {out} ({out.stat().st_size / 2**20:.1f} MB)")
+
+
+# ---- client ---------------------------------------------------------------
+
+def cmd_client(a: argparse.Namespace) -> None:
+    base = need(a.base_client, "stock client")
+    patcher_zip = need(a.patcher_zip, "patcher zip")
+    config = need(a.config, "client config") if a.config else None
+
+    with tempfile.TemporaryDirectory(prefix="dorknet-pc-client-") as tmp:
+        tmp = Path(tmp)
+        install, patcher = tmp / "install", tmp / "patcher"
+        patcher.mkdir()
+
+        # 1. stock client: a zip or a folder, the install at its root or
+        #    inside one wrapping folder.
+        step(f"unpacking stock client {base}")
+        if base.is_dir():
+            unpacked = base
+        else:
+            unpacked = tmp / "base"
+            with zipfile.ZipFile(base) as z:
+                z.extractall(unpacked)
+        root = unpacked
+        top = list(root.iterdir())
+        if len(top) == 1 and top[0].is_dir():
+            root = top[0]
+        games = [p.name for p in root.glob("*.exe") if (root / f"{p.stem}_Data").is_dir()]
+        if not games:
+            fail(f"no game exe with a matching _Data folder at the root of {base}")
+        print(f"    game: {', '.join(games)}")
+        shutil.copytree(root, install, ignore=shutil.ignore_patterns(".DepotDownloader"))
+
+        # 2. apply the patcher the way the launcher does, from its manifest.
+        step(f"applying {patcher_zip}")
+        with zipfile.ZipFile(patcher_zip) as z:
+            z.extractall(patcher)
+        m = json.loads(need(patcher / "manifest.json", "patcher manifest.json").read_text(encoding="utf-8"))
+
+        with zipfile.ZipFile(need(patcher / m["loader_archive"], "MelonLoader archive")) as z:
+            z.extractall(install)
+        print("    MelonLoader -> install root")
+
+        plugin_dir = install / m["plugin_dest"]
+        plugin_dir.mkdir(parents=True, exist_ok=True)
+        shutil.copy2(patcher / m["plugin_dll"], plugin_dir / m["plugin_dll"])
+        print(f"    {m['plugin_dll']} -> {m['plugin_dest']}/")
+
+        config_dest = install / m["config_dest"]
+        config_dest.parent.mkdir(parents=True, exist_ok=True)
+        shutil.copy2(config or patcher / m["config_template"], config_dest)
+        print(f"    config -> {m['config_dest']}{'' if config else ' (template, unedited)'}")
+
+        stub = m.get("steam_stub")
+        if stub:
+            api_dest = install / stub["api_dest"]
+            if api_dest.exists():
+                backup = api_dest.with_name(api_dest.name + stub["api_backup_suffix"])
+                if not backup.exists():
+                    shutil.copy2(api_dest, backup)
+            api_dest.parent.mkdir(parents=True, exist_ok=True)
+            shutil.copy2(patcher / stub["api_dll"], api_dest)
+            shutil.copy2(patcher / stub["appid_file"], install / stub["appid_dest"])
+            print(f"    Steam stub -> {stub['api_dest']}")
+
+        for old in m.get("old_plugin_paths") or []:
+            p = install / old
+            if p.exists():
+                p.unlink()
+                print(f"    removed old {old}")
+
+        # 3. zip
+        key = patcher_zip.stem.removeprefix("dorknet-clientpatch-")
+        out = Path(a.output_zip) if a.output_zip else REPO / "dist" / f"dorknet-client-{key}.zip"
+        step(f"zipping -> {out}")
+        zip_dir(install, out)
+    print()
+    print(f"Built {out} ({out.stat().st_size / 2**20:.1f} MB). It contains game files: keep it private.")
+
+
+# ---- cli ------------------------------------------------------------------
+
+def main() -> None:
+    p = argparse.ArgumentParser(description="Build the DorkNet PC client packages.")
+    sub = p.add_subparsers(dest="cmd", required=True)
+
+    pz = sub.add_parser("patcher", help="dorknet-clientpatch-<VersionKey>.zip (no game files)")
+    pz.add_argument("--version-key", required=True, choices=sorted(LAYOUTS),
+                    help="the build the zip is for; picks the install layout")
+    pz.add_argument("--melonloader-version", default="v0.6.6",
+                    help="MelonLoader release tag to bundle (default: v0.6.6, what the mod compiles against)")
+    pz.add_argument("--output-dir", help="where the zip goes (default: <repo>/dist)")
+    pz.set_defaults(func=cmd_patcher)
+
+    c = sub.add_parser("client", help="stock build + patcher zip + config -> ready-to-run client zip")
+    c.add_argument("--base-client", required=True, help="the stock client, as a .zip or a folder")
+    c.add_argument("--patcher-zip", required=True, help="dorknet-clientpatch-<VersionKey>.zip from `patcher`")
+    c.add_argument("--config", help="dorknet-clientmod.json to install (default: the unedited template)")
+    c.add_argument("--output-zip", help="default: <repo>/dist/dorknet-client-<VersionKey>.zip")
+    c.set_defaults(func=cmd_client)
+
+    a = p.parse_args()
+    a.func(a)
+
+
+if __name__ == "__main__":
+    main()