* auth: Support parallel fingerprint auth
I chose to use Fprint's dbus interface directly rather than going through pam (which uses Fprint's dbus interface) due to poor handling of system sleep somewhere between fprintd and pam. When preparing for sleep, fprintd puts the device to sleep, which causes VerifyStatus to emit with verify-unknown-error, which normally should be responded to by calling both Device.StopVerify and Device.Release (and this is what pam does). Unfortunately, if you try to release the device when the system is preparing for sleep, you'll get an error that the device is busy and then you can't can't claim or release the device for 30 seconds.
pam also has a max timeout for pam_fprintd.so of 99 seconds, and so if we used pam, we'd have to deal with the timeouts and keep restarting the auth conversation.
gdm/gnome-session lock seems to get around these issues by having a shutter on top of the lock screen that you have to interact with first that gives gnome-session a trigger to start fingerprint auth.
* nix/overlays: add sdbus overlay
---------
Co-authored-by: Mihai Fufezan <mihai@fufexan.net>
* misc: use Vector2D, Box and Mat3x3 from hyprutils
* nix: flake update
Fix CI fails. We need hyprutils>=0.2.3
* misc: use a function to convert Hyprlang::VEC2 to Vector2D
* misc: fixup some includes
* Add KDevelop files to the .gitignore
* Add support for JPEG and WEBP background images
Most of the code is copy-pasted from hyprpaper
* Try doing nix stuff
* Do not use brackets for short ifs
* Add OpenPAM support (used by BSDs except OpenBSD)
-- Package 'pam', required by 'virtual:world', not found
CMake Error at /usr/local/share/cmake/Modules/FindPkgConfig.cmake:619 (message):
The following required packages were not found:
- pam
src/core/Password.cpp:6:10: fatal error: 'security/pam_misc.h' file not found
6 | #include <security/pam_misc.h>
| ^~~~~~~~~~~~~~~~~~~~~
* Add missing headers
src/renderer/widgets/IWidget.cpp: In member function 'virtual IWidget::SFormatResult IWidget::formatString(std::string)':
src/renderer/widgets/IWidget.cpp:51:41: error: 'getlogin' was not declared in this scope
51 | replaceAll(in, "$USER", std::string{getlogin()});
| ^~~~~~~~
src/renderer/widgets/IWidget.cpp:51:51: error: no matching function for call to 'std::__cxx11::basic_string<char>::basic_string(<brace-enclosed initializer list>)'
51 | replaceAll(in, "$USER", std::string{getlogin()});
| ^
src/renderer/DMAFrame.cpp: In member function 'bool CDMAFrame::onBufferDone()':
src/renderer/DMAFrame.cpp:181:17: error: 'close' was not declared in this scope; did you mean 'pclose'?
181 | close(fd[plane_tmp]);
| ^~~~~
| pclose
src/renderer/DMAFrame.cpp:196:13: error: 'close' was not declared in this scope; did you mean 'pclose'?
196 | close(fd[plane]);
| ^~~~~
| pclose
src/core/Password.cpp: In lambda function:
src/core/Password.cpp:44:31: error: 'strdup' was not declared in this scope
44 | reply->resp = strdup(pass.c_str());
| ^~~~~~
src/core/hyprlock.cpp: In member function 'void CHyprlock::spawnAsync(const std::string&)':
src/core/hyprlock.cpp:768:9: error: 'sigemptyset' was not declared in this scope
768 | sigemptyset(&set);
| ^~~~~~~~~~~
src/core/hyprlock.cpp:769:21: error: 'SIG_SETMASK' was not declared in this scope
769 | sigprocmask(SIG_SETMASK, &set, NULL);
| ^~~~~~~~~~~
src/core/hyprlock.cpp:769:9: error: 'sigprocmask' was not declared in this scope
769 | sigprocmask(SIG_SETMASK, &set, NULL);
| ^~~~~~~~~~~
