adds an opt-in `drm` feature for unattended remote access on Wayland: it
captures below the compositor via libdrmtap, so there is no
xdg-desktop-portal consent dialog and it works at the login screen.
off by default. when the feature is off the build is byte-identical.
everything is gated behind feature = "drm" or lives only in the separate
rustdesk-unattended-wayland deb, whose package name is the informed consent.
architecture (agreed with the maintainer): the capture runs inside the root
--service, which already holds the privilege it needs, and streams frames to
the user --server over a service-scoped _drm ipc channel. libdrmtap is loaded
with dlopen at runtime (no link-time dependency, so the base build is
unchanged and it still runs on ubuntu 18), and the .so is built in ci from the
rustdesk-org/libdrmtap fork and shipped only in the drm deb. no setcap helper.
- service: DrmReader reads scanout directly via the dlopen loader; an
IpcDrmCapturer serves _drm consumers with a per-connection capture worker;
durable availability cache + pre-warm to avoid enumerate/re-probe restarts
- capture: multi-display (targets the selected crtc), hardware cursor over
_drm, transient-errno retry with a bounded stall, rejects non-32bpp scanouts
before the frame copy
- robustness: only active, crtc-bound outputs are offered (an unbound
crtc_id=0 connector is filtered and a client-selected 0 is refused, both
fall back to pipewire); a per-display rapid-rebuild guard demotes a flapping
display to pipewire; per-display (not global) zero-frame failure tracking
- root-service hardening: bounded frame allocation and a concurrent-connection
cap so a malformed scanout or a buggy consumer cannot OOM or thread-exhaust
the service; a negative availability verdict expires so displays that appear
after startup recover without a --server restart; exactly-one .so selection
in the packaging so a stale object is never silently shipped
- build: libdrmtap.so cloned at build time from rustdesk-org/libdrmtap main
and bundled only for the --drm deb; ci builds a separate
rustdesk-unattended-wayland deb (incl. an ubuntu 18.04 container)
- DRM_CAPTURE_SECURITY.md: threat model and hardening notes
* feat: Add relative mouse mode
- Add "Relative Mouse Mode" toggle in desktop toolbar and bind to InputModel
- Implement relative mouse movement path: Flutter pointer deltas -> `type: move_relative` -> new `MOUSE_TYPE_MOVE_RELATIVE` in Rust
- In server input service, simulate relative movement via Enigo and keep latest cursor position in sync
- Track pointer-lock center in Flutter (local widget + screen coordinates) and re-center OS cursor after each relative move
- Update pointer-lock center on window move/resize/restore/maximize and when remote display geometry changes
- Hide local cursor when relative mouse mode is active (both Flutter cursor and OS cursor), restore on leave/disable
- On Windows, clip OS cursor to the window rect while in relative mode and release clip when leaving/turning off
- Implement platform helpers: `get_cursor_pos`, `set_cursor_pos`, `show_cursor`, `clip_cursor` (no-op clip/hide on Linux for now)
- Add keyboard shortcut Ctrl+Alt+Shift+M to toggle relative mode (enabled by default, works on all platforms)
- Remove `enable-relative-mouse-shortcut` config option - shortcut is now always available when keyboard permission is granted
- Handle window blur/focus/minimize events to properly release/restore cursor constraints
- Add MOUSE_TYPE_MASK constant and unit tests for mouse event constants
Note: Relative mouse mode state is NOT persisted to config (session-only).
Note: On Linux, show_cursor and clip_cursor are no-ops; cursor hiding is handled by Flutter side.
Signed-off-by: fufesou <linlong1266@gmail.com>
* feat(mouse): relative mouse mode, exit hint
Signed-off-by: fufesou <linlong1266@gmail.com>
* refact(relative mouse): shortcut
Signed-off-by: fufesou <linlong1266@gmail.com>
---------
Signed-off-by: fufesou <linlong1266@gmail.com>
1. `TERM` on linux terminal.
2. `htop` command not found on macOS.
3. `vim` and `claude code cli` hung up on windows.
Signed-off-by: fufesou <linlong1266@gmail.com>
* Fix https://github.com/rustdesk/rustdesk/issues/9286, replace pkexec
with gtk sudo. Tested on gnome (ubuntu 22.04, debian 13), xfce (manjaro, suse), kde (kubuntu 23), lxqt (lubuntu 22), Cinnamon (mint 21.3), Mate (mint 21.2)
* Fix incorrect config of the main window opened by the tray, replace
xdg-open with run_me, replace with dbus + run_me
* Fix `check_if_stop_service`, it causes the problem fixed in
https://github.com/rustdesk/rustdesk/pull/8414, now revert that fix and fix itself.
Signed-off-by: 21pages <sunboeasy@gmail.com>
