OlegandClaude Opus 5.5 95cca3f661 fix(macos): turn privacy mode off before locking at session end (#16729)
* fix(macos): turn privacy mode off before locking at session end

Most closes call on_close(.., true) from inside the connection loop,
which locks the screen before the loop turns privacy mode off. On macOS
the lock is a Ctrl+Cmd+Q queued on the main queue, and privacy mode's
event tap is torn down on that same queue right after it, so the screen
did not lock and the displays came back on unlocked.

On macOS a connection that owns privacy mode now turns it off before
locking. The macOS lock_screen() also checks that the screen locked
(CGSSessionScreenIsLocked) and presses the shortcut once more if not.

Fixes #15875

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(macos): check the lock once more after the last wait

The retry loop ended its last wait without checking, so a lock that
landed in the final 100 ms pressed the shortcut again or logged a false
"Failed to lock the screen". Wait in platform::wait_locked(), which also
checks at the deadline, and keep the first press as it is on master.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* refact(macos): keep on_close a one-line hook for the turn-off before locking

Move the ownership check and the turn-off into privacy_mode::macos, so
the shared Connection::on_close only calls it, and log a failed turn-off.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(macos): turn privacy mode off on the main queue

The blackout monitor, the display reconfiguration callback and the
deferred shutdown lock g_privacyModeMutex on the main thread, while the
turn-off held that mutex and waited for the main queue to tear the event
tap down, so the two could deadlock. The turn-off now runs before the
lock at session end, where a deadlock would also keep the lock from
being requested.

Called off the main thread with privacy mode on, MacSetPrivacyMode(false)
now runs the whole turn-off on the main queue. With privacy mode off it
returns as before, without touching the main queue.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(macos): leave lock_screen() as on master

Review asked to keep this PR to the ordering fix. Drop the second
press in lock_screen() and the wait_locked() helper it used, so
ordinary macOS lock requests behave as on master again. Privacy mode
is still turned off before the lock at session end.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
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RustDesk - Your remote desktop
Build • Docker • Structure • Screenshots
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Caution

Misuse Disclaimer:
The developers of RustDesk do not condone or support any unethical or illegal use of this software. Misuse, such as unauthorized access, control or invasion of privacy, is strictly against our guidelines. The authors are not responsible for any misuse of the application.

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RustDesk Server Pro

Yet another remote desktop solution, written in Rust. Works out of the box with no configuration required. You have full control of your data, with no concerns about security. You can use our rendezvous/relay server, set up your own, or write your own rendezvous/relay server.

image

RustDesk welcomes contribution from everyone. See CONTRIBUTING.md for help getting started.

FAQ

BINARY DOWNLOAD

NIGHTLY BUILD

Get it on F-Droid Get it on Flathub

Dependencies

Desktop versions use Flutter or Sciter (deprecated) for GUI. This tutorial is for Sciter only, since it is easier and more friendly to start. Check out our CI for building the Flutter version.

Please download Sciter dynamic library yourself.

Windows | Linux | macOS

Raw Steps to build

  • Prepare your Rust development env and C++ build env

  • Install vcpkg, and set VCPKG_ROOT env variable correctly

    • Windows: vcpkg install libvpx:x64-windows-static libyuv:x64-windows-static opus:x64-windows-static aom:x64-windows-static
    • Linux/macOS: vcpkg install libvpx libyuv opus aom
  • run cargo run

Build

How to Build on Linux

Ubuntu 18 (Debian 10)

sudo apt install -y zip g++ gcc git curl wget nasm yasm libgtk-3-dev clang libxcb-randr0-dev libxdo-dev \
        libxfixes-dev libxcb-shape0-dev libxcb-xfixes0-dev libasound2-dev libpulse-dev cmake make \
        libclang-dev ninja-build libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev

openSUSE Tumbleweed

sudo zypper install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libXfixes-devel cmake alsa-lib-devel gstreamer-devel gstreamer-plugins-base-devel xdotool-devel

Fedora 28 (CentOS 8)

sudo yum -y install gcc-c++ git curl wget nasm yasm gcc gtk3-devel clang libxcb-devel libxdo-devel libXfixes-devel pulseaudio-libs-devel cmake alsa-lib-devel gstreamer1-devel gstreamer1-plugins-base-devel

Arch (Manjaro)

sudo pacman -Syu --needed unzip git cmake gcc curl wget yasm nasm zip make pkg-config clang gtk3 xdotool libxcb libxfixes alsa-lib pipewire

Install vcpkg

git clone https://github.com/microsoft/vcpkg
cd vcpkg
git checkout 2023.04.15
cd ..
vcpkg/bootstrap-vcpkg.sh
export VCPKG_ROOT=$HOME/vcpkg
vcpkg/vcpkg install libvpx libyuv opus aom

Fix libvpx (For Fedora)

cd vcpkg/buildtrees/libvpx/src
cd *
./configure
sed -i 's/CFLAGS+=-I/CFLAGS+=-fPIC -I/g' Makefile
sed -i 's/CXXFLAGS+=-I/CXXFLAGS+=-fPIC -I/g' Makefile
make
cp libvpx.a $HOME/vcpkg/installed/x64-linux/lib/
cd

Build

curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
source $HOME/.cargo/env
git clone --recurse-submodules https://github.com/rustdesk/rustdesk
cd rustdesk
mkdir -p target/debug
wget https://raw.githubusercontent.com/c-smile/sciter-sdk/master/bin.lnx/x64/libsciter-gtk.so
mv libsciter-gtk.so target/debug
VCPKG_ROOT=$HOME/vcpkg cargo run

How to build with Docker

Begin by cloning the repository and building the Docker container:

git clone https://github.com/rustdesk/rustdesk
cd rustdesk
git submodule update --init --recursive
docker build -t "rustdesk-builder" .

Then, each time you need to build the application, run the following command:

docker run --rm -it -v $PWD:/home/user/rustdesk -v rustdesk-git-cache:/home/user/.cargo/git -v rustdesk-registry-cache:/home/user/.cargo/registry -e PUID="$(id -u)" -e PGID="$(id -g)" rustdesk-builder

Note that the first build may take longer before dependencies are cached, subsequent builds will be faster. Additionally, if you need to specify different arguments to the build command, you may do so at the end of the command in the <OPTIONAL-ARGS> position. For instance, if you wanted to build an optimized release version, you would run the command above followed by --release. The resulting executable will be available in the target folder on your system, and can be run with:

target/debug/rustdesk

Or, if you're running a release executable:

target/release/rustdesk

Please ensure that you run these commands from the root of the RustDesk repository, or the application may not find the required resources. Also note that other cargo subcommands such as install or run are not currently supported via this method as they would install or run the program inside the container instead of the host.

File Structure

Screenshots

Connection Manager

Connected to a Windows PC

File Transfer

TCP Tunneling

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