Add Qubes support and include information on installing dependencies in README #50
Conversation
…e for each device
…, and pkg-config to READMD.md as they are not installed by default and required to build
…lize those would automatically be pulled into the pull request
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I didn't realize the other changes I was working on would also be pulled into this pull request. The additions in the main_loop regarding EV_REL events is for providing mouse cursor movement obfuscation, close to what's described in (https://arxiv.org/pdf/2101.09087.pdf), but not exactly the same. I changed the default to 0 noise so it's off by default, it works as expected but takes some adjustment, so I'm figuring out what the best noise value would be. It can be adjusted with the -n option, which controls the max number of pixels the cursor will move perpendicular to the original move. |
…Filter from pull request vmonaco#49
…f kloak is running in qubes)
… to cursor moves reduced so cursor movement when obfuscation is on is not quite as frustrating
…etached, cleans up the associated files. when a device is attached, if it's a mouse or keyboard, it initializes the device
… watch is added on /dev/input for file creation and file deletion events. On file deletion events, kloak cleans up devices that were removed. On file creation (new device attached) kloak initializes the device. Fixes vmonaco#17. Syscalls needed for initializing new devices added to SystemCallFilter. Header file with some of the functions was added as well as without it I had to keep reordering functions. Also prints the device name when it's available so it's clearer what device is being operated on.
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Added support for new devices attached after kloak starts. An inotify watch is added on /dev/input for file creation and file deletion events. On file deletion events, kloak cleans up devices that were removed. On file creation (new device attached) kloak initializes the device. Fixes #17. Syscalls needed for initializing new devices added to SystemCallFilter. Header file with some of the functions was added as well as without it I had to keep reordering functions. Also prints the device name when it's available so it's clearer what device is being operated on. |
…(-n) to the kloak man page
…ice on new device initialization
…d output for warnings and errors, add optional reading of config options from /etc/kloak/kloak.conf and permissions necessary to read from the file
…potential problems pointed out by -Wstringop-truncation since it could potentially be truncated due to the possibility of copying in 256 characters into a 256 character array
… key events. delay values that are tolerable with key events can be frustrating when also applied to mouse movement events. this allows using a high delay with key events and a lower delay with mouse movements
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Several more features added: Added reading config options from /etc/kloak/kloak.conf Added the ability to temporarily disable and re-enable kloak, similar to the rescue sequence, but instead of exiting kloak stops adding delay to events until the disable/re-enable key sequence is seen again. It will then go back to adding delay and/or noise to events |
…kloak' is in the .gitignore. committing it now
…st to exactly the same as vmonaco:dev, then trying to commit again with additions
…y for changes to other files
resolved conflicts in kloak.service and main.c
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I have a pull request open with qubes to address the input device creation on their side for qubes support (QubesOS/qubes-gui-agent-linux#194). That's going to be the better route as that will allow kloak to be used in individual qubes instead of having to use it in all of them or none of them. I'm going to close this PR, remove the sections that add qubes support, then submit the other features I added as several smaller PRs so they're easier to review. |
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I have a pull request open with qubes to address the input device creation on their side for qubes support (QubesOS/qubes-gui-agent-linux#194). That's going to be the better route as that will allow kloak to be used in individual qubes instead of having to use it in all of them or none of them. I'm going to close this PR, remove the sections that add qubes support, then submit the other features I added as several smaller PRs so they're easier to review. |
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didn't get a chance yet to dig into this yet, but very interested in the motion obfuscation. and would love smaller PRs, thank you! |
Several changes to allow kloak to work in Qubes in sys-usb if a usb keyboard/mouse is in use or dom0 if a PS/2 keyboard/mouse is in use:
This will affect typing in all qubes, it's not currently possible to limit it to individual qubes.
Related issue: #47
Unrelated to Qubes support: