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dorPXP 504ea792da Add TLS support for non-Windows devices (#144) 
* Implement real TLS for non-Windows via vendored mbed TLS

Windows gets TLS for the guest network HLE's SSL ioctlvs for free from
Schannel; every other platform fell into a stub that always returned
failure, meaning any HTTPS-based network feature (WFC login, fetching
the Retro-WFC payload) silently could not work at all on those
platforms regardless of server availability.

Vendors mbed TLS 3.6.7 LTS under runtime/third_party/mbedtls (same
convention as Crypto++/pugixml - a real source checkout, not a
submodule/FetchContent download) and a standard Mozilla CA bundle
(runtime/assets/certs/cacert.pem, via curl.se's redistribution) copied
next to the built product the same way dsp_coef.bin already is.

Verified against real HTTPS servers: a valid certificate completes the
handshake and an HTTP round-trip; a known-expired certificate is
correctly rejected with a real X509 verification failure, not silently
accepted.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Qmdewk7VfVVJTfCVd2WStu

* Fix TLS handshake hang and partial-write truncation on non-Windows

Add a POSIX socket timeout to match Windows' existing 15s one, plus a
deadline on the handshake retry loop itself, so a peer that accepts the
TCP connection but never sends TLS data can no longer hang the thread
forever. Also fix SslWrite to loop on partial mbedTLS writes instead of
returning the first partial count, and add mbedTLS to
THIRD-PARTY-NOTICES.md.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* Fetch mbedTLS from a pinned, checksum-verified release instead of vendoring it

Replace the committed mbedTLS source tree with a CMake FetchContent download
of the official mbedtls-3.6.7 release tarball, verified against its signed
SHA-256, matching how aurora-main's own dependencies (SDL, zlib, etc.) are
pulled in. Ships the compiled dependency instead of ~280 tracked upstream
files. CA bundle packaging and THIRD-PARTY-NOTICES.md coverage are unchanged.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* Limit the mbedTLS dependency to the platforms that use it

The FetchContent block ran on every platform, including Windows, whose builds
configure with FETCHCONTENT_FULLY_DISCONNECTED=ON against the offline
dependency set from Launcher/Prepare-Dependencies.ps1 - which has no
mkw_mbedtls_upstream entry, so a clean Windows configure failed. Windows
compiles the Schannel path (network_ssl.cpp is `#ifndef _WIN32` for mbed TLS)
and never links mbed TLS, so nothing needs preparing there: the fetch, the
linkage and the cacert.pem copy are now guarded to non-Windows, while the
mkw::mbedtls alias stays defined everywhere so the link lines in
PublicProducts.cmake remain platform-independent.

Also copy cacert.pem alongside the installed executable in the Linux and macOS
publication paths (Launcher/local-build.sh and Launcher/macos/publish-app.command),
which already copied the other runtime assets but left the TLS root bundle in
the build directory, so published builds could not verify any certificate.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* Harden mbed TLS socket I/O handling

* delete wii socket

---------

Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
Co-authored-by: patchzyy <64382339+patchzyy@users.noreply.github.com>
(cherry picked from commit b59e035b872752df8bfc637bba79689c12abf292)
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011tcyLz63pXjoYEwsFjfg8F
2026-10-05 12:56:13 +00:00

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# Third-Party Notices
WiiCompiled itself is licensed under the GNU General Public License v3.0
(see [`LICENSE`](LICENSE)). It incorporates, links against, or redistributes the third-party
components listed below. Each remains under its own license and copyright.
Nothing listed here is Nintendo intellectual property. This project ships no game code, assets,
or data of any kind - see the [README](README.md).
---
## Bundled in this repository
### aurora - MIT
Copyright (c) 2022 Luke Street.
Source: <https://github.com/encounter/aurora> - vendored in `aurora-main/`, license text at
`aurora-main/LICENSE`.
Aurora itself vendors:
- **magic_enum** 0.7.2 - MIT, Copyright (c) 2019-2021 Daniil Goncharov.
`aurora-main/include/magic_enum.hpp`.
Source: <https://github.com/Neargye/magic_enum>
- **libogc-derived SRAM structures** - zlib-style license, Copyright (c) Michael Wiedenbauer
(shagkur) and Dave Murphy (WinterMute). `aurora-main/lib/card/SRAM.hpp`.
Source: <https://github.com/devkitPro/libogc>
### Dolphin Emulator data files - GPL-2.0-or-later
Copyright (c) 2003+ Dolphin Emulator Project.
Source: <https://github.com/dolphin-emu/dolphin> - license at
<https://github.com/dolphin-emu/dolphin/blob/master/COPYING>
Two data sets from Dolphin's `Data/Sys` tree are redistributed here under GPL-2.0-or-later:
| File(s) | Upstream path | Notes |
| --- | --- | --- |
| `runtime/assets/dsp/dsp_coef.bin` | `Data/Sys/GC/dsp_coef.bin` | Free DSP polyphase-resampling coefficient ROM written by the Dolphin team. 4096 bytes, SHA-256 `D7741279C2E8EC5C5FB318F8FBDD6DE6BF583520D288E836A5383233A4238179`. The runtime verifies this hash at build time. |
| `runtime/assets/wii/shared2/wc24/**` | `Data/Sys/Wii/shared2/wc24` | Dolphin's unmodified default WiiConnect24 bootstrap tree, used to seed a newly created per-user NAND on first run. It is byte-identical to the upstream directory. `nwc24dl.bin` contains Dolphin's default task list, which references Nintendo endpoints shut down in 2014; `nwc24msg.cfg` contains Dolphin's placeholder account fields, not a real user's account data. |
Neither contains Nintendo executable code or game assets; both are redistributed under
GPL-2.0-or-later from Dolphin's `Data/Sys` tree.
SHA-256 hashes for the WiiConnect24 bootstrap tree:
| File | SHA-256 |
| --- | --- |
| `runtime/assets/wii/shared2/wc24/misc.bin` | `13DD5B6B2682DEFD3B23AFD8E2983D00EDC25BD4DC28A8389380DEE0EC45A4A5` |
| `runtime/assets/wii/shared2/wc24/nwc24dl.bin` | `057B6F840C19B41CE080318BC7E717E2B910965CE72AB781A7E319017636C38E` |
| `runtime/assets/wii/shared2/wc24/nwc24fl.bin` | `ED94AF416C47ED3BC2C944EBCD1D734B8935D9697FEB0F7039D8FEA3EC514C18` |
| `runtime/assets/wii/shared2/wc24/nwc24fls.bin` | `C3A4A5649D6ED2322A0DE98D2258B96A6A1D3C0179854FD21E9835D529736822` |
| `runtime/assets/wii/shared2/wc24/nwc24msg.cbk` | `7AFEBF33EEB0035397CC74E15E892E700CD2903641D26562F5D46CFBB6171109` |
| `runtime/assets/wii/shared2/wc24/nwc24msg.cfg` | `7AFEBF33EEB0035397CC74E15E892E700CD2903641D26562F5D46CFBB6171109` |
| `runtime/assets/wii/shared2/wc24/mbox/Readme.txt` | `E5A888912968050C6C1D46D1C364C324684E1D15AAA62CFE36CF7FCE2C687B21` |
| `runtime/assets/wii/shared2/wc24/mbox/wc24recv.ctl` | `EFA39268E7071941E4FE429D49C86D73BEE952DF95D91D7909C478DD1BC9050A` |
| `runtime/assets/wii/shared2/wc24/mbox/wc24recv.mbx` | `DD2AD8C9FB38884523459963BFAEC5D5AEAA5FD20EFCDC209764D461E690E435` |
| `runtime/assets/wii/shared2/wc24/mbox/wc24send.ctl` | `430C3795F1A0AEB198BF626A4A2FF6D123321D453807DD7B904DC3B74DB35D13` |
| `runtime/assets/wii/shared2/wc24/mbox/wc24send.mbx` | `C248DC031CE09F7BE1E55956B6F173E79D6A47D913C22A16593C4687325692B7` |
Dolphin was also used extensively as a behavioural reference during development of this project's
hardware and IOS high-level implementations.
### Dolphin Emulator Riivolution code - GPL-2.0-or-later
Copyright (c) 2021 Dolphin Emulator Project.
The runtime's Riivolution patch handling is a port of Dolphin's
`Source/Core/DiscIO/RiivolutionParser.{h,cpp}` and the external-path resolution rules of
`Source/Core/DiscIO/RiivolutionPatcher.cpp`, adapted in
`runtime/include/hle/riivolution_contract.h` and `runtime/src/hle/storage/riivolution.cpp`
(both marked `SPDX-License-Identifier: GPL-2.0-or-later`).
Source: <https://github.com/dolphin-emu/dolphin>
### heurazy's mario-kart-wii-VR-port - GPL-3.0-or-later
- Source: <https://github.com/heurazy/mario-kart-wii-VR-port>
- Author: heurazy
- License: GNU General Public License v3.0 or later, the same license as WiiCompiled.
The VR cockpit's steering wheel and hand steering are ported from this project: the grab-and-turn
model (`runtime/include/vr/steering_wheel.h`), the native wheel vertex rotation
(`runtime/include/vr/native_wheel_mesh.h`), the level seat (`runtime/include/vr/cockpit_stabilizer.h`),
the runtime hand-mesh loader (`runtime/include/vr/openxr_hand_mesh.h`), the per-draw substitution
(`aurora-main/include/aurora/native_wheel_match.hpp`, `aurora-main/lib/gx/native_wheel.hpp`), the
cockpit overlay renderer (`aurora-main/lib/gfx/cockpit.hpp`), their tests, and the seat, eye and
wheel geometry and guest reads in `runtime/src/vr/mkw_vr_first_person.cpp` and
`runtime/include/vr/mkw_vr_first_person.h`. The USB wheel and pedal support is ported from it too
(`runtime/include/physical_wheel.h`, `runtime/src/physical_wheel.cpp` and their test). The files
carry that attribution in their headers.
### pugixml - MIT
Copyright (c) 2006-2025 Arseny Kapoulkine.
The Riivolution XML reader uses pugixml 1.15, vendored in
`runtime/third_party/pugixml` from commit `ee86beb30e4973f5feffe3ce63bfa4fbadf72f38`.
Source and license: <https://github.com/zeux/pugixml>
### Crypto++ 8.9.0 - Boost Software License 1.0 / public domain
Copyright (c) 1995-2019 Wei Dai and contributors.
The runtime uses Crypto++ for SHA-1 and sect233r1 ECDSA key derivation and signing. Its portable
sources are vendored in `runtime/third_party/cryptopp`; assembly implementations are disabled.
Source: <https://github.com/weidai11/cryptopp/tree/CRYPTOPP_8_9_0>. Full license text:
`runtime/third_party/cryptopp/License.txt`.
### toml11 4.4.0 - MIT
Copyright (c) 2017 Toru Niina.
The runtime configuration reader and scalar string writer use the single-header distribution,
vendored in `runtime/third_party/toml11`.
Source: <https://github.com/ToruNiina/toml11/tree/v4.4.0>. Full license text:
`runtime/third_party/toml11/LICENSE`.
### YamlDotNet - MIT
Copyright (c) Antoine Aubry and contributors.
Referenced by `translator/src/Translator.Core`. Source: <https://github.com/aaubry/YamlDotNet>
### libco - ISC (valgrind.h: BSD-style)
Copyright byuu and the higan team.
Non-Windows builds use libco's symmetric stackful coroutines in place of Win32 Fibers for guest
OSThread scheduling (`runtime/src/fiber_manager.cpp`). Vendored in full (all non-Windows
CPU-architecture backends - amd64, x86, arm, aarch64, ppc, ppc64v2, plus the portable sjlj
fallback - though this project's x86_64-only target only ever compiles amd64.c) in
`runtime/third_party/libco` from commit `e18e09d634d612a01781168ad4d76be10a7e3bad`.
Source: <https://github.com/higan-emu/libco>. Full license text:
`runtime/third_party/libco/LICENSE`.
---
## Fetched at build time and redistributed in release builds
These are pinned in `aurora-main/extern/CMakeLists.txt`, `aurora-main/CMakeLists.txt`,
`aurora-main/cmake/AuroraDawnProvider.cmake`, and (for Mbed TLS) `runtime/CMakeLists.txt`. They are
not stored in this repository; the build downloads them - each fetch is pinned to an exact version
with a checked SHA-256 - and links or redistributes the resulting binaries. Their license texts are
included in the installer's `licenses/` folder. The Windows installer bundles the pinned source
trees themselves (fetched by `Launcher/Prepare-Dependencies.ps1`) so end-user builds run offline.
| Component | Version | License | Upstream |
| --- | --- | --- | --- |
| Mbed TLS | 3.6.7 | Apache-2.0 / GPL-2.0-or-later | <https://github.com/Mbed-TLS/mbedtls> |
| Dawn (WebGPU) | `v20260603.191052` prebuilt | BSD-3-Clause | <https://dawn.googlesource.com/dawn> |
| Tint (part of Dawn) | with Dawn | BSD-3-Clause | <https://dawn.googlesource.com/dawn> |
| DirectXShaderCompiler (`dxcompiler.dll`) | with Dawn | NCSA / University of Illinois Open Source | <https://github.com/microsoft/DirectXShaderCompiler> |
| SDL | 3.4.4 | zlib | <https://github.com/libsdl-org/SDL> |
| libusb (linked into SDL on Windows) | 1.0.30 | LGPL-2.1-or-later | <https://github.com/libusb/libusb> |
| Abseil | LTS 20240722.0 | Apache-2.0 | <https://github.com/abseil/abseil-cpp> |
| Dear ImGui | 1.91.9b-docking | MIT | <https://github.com/ocornut/imgui> |
| {fmt} | 11.1.4 | MIT | <https://github.com/fmtlib/fmt> |
| xxHash | 0.8.3 | BSD-2-Clause | <https://github.com/Cyan4973/xxHash> |
| zlib | 1.3.2 | zlib | <https://github.com/madler/zlib> |
| libpng | 1.6.58 | PNG Reference Library License v2 | <https://github.com/pnggroup/libpng> |
| FreeType | 2.14.3 | **FreeType License (FTL)** - see below | <https://freetype.org/> |
| Zstandard | 1.5.7 | **BSD-3-Clause** - see below | <https://github.com/facebook/zstd> |
| SQLite | 3.51.3 amalgamation | Public domain | <https://sqlite.org/> |
| Tracy Profiler | pinned commit | BSD-3-Clause | <https://github.com/wolfpld/tracy> |
| C++/WinRT | - | MIT (Microsoft) | <https://github.com/microsoft/cppwinrt> |
| OpenXR-SDK | 1.1.61 | Apache-2.0 | <https://github.com/KhronosGroup/OpenXR-SDK> |
| nodtool (disc image extraction) | v2.0.0-alpha.10 | MIT OR Apache-2.0 | <https://github.com/encounter/nod> |
The Meta Quest APK builds nod itself into `libnod_jni.so` (`android/nod-jni`) for its disc image
extraction, and that library also carries the compression code nod reads WIA and RVZ images with.
The Rust crates pulled in by `android/nod-jni/Cargo.lock` are all MIT, Apache-2.0, BSD, Zlib,
Unicode-3.0, BSL-1.0 or Unlicense licensed.
| Component (Quest APK) | Version | License | Upstream |
| --- | --- | --- | --- |
| nod | v2.0.0-alpha.10 | MIT OR Apache-2.0 | <https://github.com/encounter/nod> |
| Zstandard (via zstd-sys) | 1.5.7 | BSD-3-Clause | <https://github.com/facebook/zstd> |
| XZ Utils liblzma (via liblzma-sys) | liblzma-sys 0.4.9 | 0BSD | <https://github.com/tukaani-project/xz> |
| bzip2 (via bzip2-sys) | 1.0.8 | bzip2 license (BSD-style) | <https://sourceware.org/bzip2/> |
| jni-rs | 0.21.1 | MIT OR Apache-2.0 | <https://github.com/jni-rs/jni-rs> |
For building the game on the headset, the APK also carries a toolchain
(`android/Prepare-QuestToolchain.ps1`): the translator published with the .NET 10 runtime for
`linux-bionic-arm64`, and Termux's Android builds of clang and lld with the libraries they load,
redistributed unmodified from the Termux package repository (pins and license names in the script
and in the toolchain's `llvm/licenses/`).
| Component (Quest APK toolchain) | Version | License | Upstream |
| --- | --- | --- | --- |
| .NET runtime (Mono, linux-bionic-arm64) | 10.0 | MIT | <https://github.com/dotnet/runtime> |
| YamlDotNet | 15.1.2 | MIT | <https://github.com/aaubry/YamlDotNet> |
| LLVM clang, lld, libLLVM, libc++ (Termux clang/lld/libllvm 21.1.8-3, libc++ 29) | 21.1.8 | Apache-2.0 WITH LLVM-exception | <https://github.com/termux/termux-packages> |
| libffi | 3.8.0 | MIT | <https://github.com/libffi/libffi> |
| libxml2 | 2.15.4 | MIT | <https://gitlab.gnome.org/GNOME/libxml2> |
| GNU libiconv | 1.19 | LGPL-2.1-or-later | <https://www.gnu.org/software/libiconv/> |
| zlib | 1.3.2 | Zlib | <https://zlib.net/> |
| Zstandard | 1.5.7 | BSD-3-Clause | <https://github.com/facebook/zstd> |
| OpenSSL | 3.6.3 | Apache-2.0 | <https://www.openssl.org/> |
libiconv is LGPL-licensed and ships as the unmodified shared library `libiconv.so`, which can be
replaced; its complete corresponding source is available from the Termux package repository and
from GNU, and this project will supply it on request for the version shipped.
### Dual-licensed components - elections made by this project
- **FreeType** is offered under the FreeType License (FTL) or GPL-2.0. **This project elects the
FreeType License.** The FTL requires the following credit, which is given here and reproduced in
distributed builds:
> Portions of this software are copyright © 2026 The FreeType Project (www.freetype.org).
> All rights reserved.
- **Zstandard** is offered under BSD-3-Clause or GPL-2.0. **This project elects BSD-3-Clause.**
Copyright (c) Meta Platforms, Inc. and affiliates.
## Bundled in the setup executable's toolkit payload
The distributed `WiiCompiled-Setup.exe` carries a build toolkit so that translation and
compilation can run on a machine with nothing preinstalled. These tools are redistributed
unmodified, with their license texts, in the installer's `licenses/` folder.
| Component | License | Upstream |
| --- | --- | --- |
| llvm-mingw (Clang, LLD, libc++, libunwind, MinGW-w64 runtime) | Apache-2.0 with LLVM Exception; MinGW-w64 runtime under its own permissive terms; bundled GNU utilities under GPL-2.0-or-later or GPL-3.0-or-later | <https://github.com/mstorsjo/llvm-mingw> |
| CMake | BSD-3-Clause | <https://cmake.org/> |
| Ninja | Apache-2.0 | <https://ninja-build.org/> |
| nodtool (disc image extraction) | MIT OR Apache-2.0 | <https://github.com/encounter/nod> |
| Microsoft Visual C++ Runtime (`vcruntime140.dll`, `vcruntime140_1.dll`, `msvcp140.dll`) | Microsoft redistributable terms | Microsoft Visual Studio |
| `dxil.dll` | Microsoft redistributable (proprietary signing library) | Microsoft |
> [!IMPORTANT]
> The GNU utilities bundled inside llvm-mingw are GPL-licensed. Their complete corresponding source
> is available from the upstream project linked above at its pinned version, and this project will
> supply it on request for the exact version shipped in any given release. Pins live in
> `Launcher/Prepare-PortableTools.ps1` and `Launcher/NativeBuildFlags.ps1`.
## Downloaded on the user's machine, never redistributed
| Component | License | Upstream |
| --- | --- | --- |
| Android NDK r29 for Windows (clang, lld, sysroot), fetched by `--build-quest` from Google with a pinned SHA-1 | Android Software Development Kit License Agreement | <https://developer.android.com/studio/terms> |
| Android NDK r29 aarch64 sysroot, compiler-rt builtins, libunwind and libatomic, fetched by the Quest app's Build on this Quest from Google's Linux NDK zip with pinned SHA-256s | Android Software Development Kit License Agreement | <https://developer.android.com/studio/terms> |
---
## Development-only dependencies
Not redistributed in any release artifact.
| Component | License |
| --- | --- |
| xUnit.net 2.4.2, xunit.runner.visualstudio 2.4.5 | Apache-2.0 |
| Microsoft.NET.Test.Sdk 17.6.0 | MIT |
| coverlet.collector 6.0.0 | MIT |
| .NET 8 SDK | MIT |
---
## Reference material
Not code, but the documentation this project depends on:
- [WiiBrew](https://wiibrew.org/wiki/) - Wii hardware and IOS documentation.
- [Custom Mario Kart Wiiki (Tockdom)](https://wiki.tockdom.com/) - Mario Kart Wii file formats and
modding documentation.
- [Retro Rewind](https://wiki.tockdom.com/wiki/Retro_Rewind) by ZPL - the mod distribution this
project can build as a static profile. No Retro Rewind content is redistributed here; users
supply their own copy.
- The references heurazy's mario-kart-wii-VR-port credits for the cockpit, none of whose source is
compiled into this repository:
[AnimalCrossing-VR-MR-Standalone](https://github.com/heurazy/AnimalCrossing-VR-MR-Standalone)
(OpenXR hand meshes), [Cyberpunk VR port](https://github.com/dariulone/cyberpunk-vr-port)
(squeeze-to-grab steering) and [Pulsar](https://github.com/MelgMKW/Pulsar) (Mario Kart Wii class
layouts).
---
If you believe a component is missing or misattributed here, please open an issue.
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