add udev rules for trezor hw wallet devices

hwdb.d/70-hardware-wallets.hwdb

@@ -0,0 +1,24 @@
+# This file is part of systemd.
+#
+# Database for Hardware Wallets that should be accessible to the seat owner.
+##
+# To add local entries, copy this file to
+#   /etc/udev/hwdb.d/
+# and add your rules there. To load the new rules execute (as root):
+#   systemd-hwdb update
+#   udevadm trigger
+
+################
+# Trezor Hardware Wallets
+################
+
+# Trezor v1
+usb:v534Cp0001*
+ ID_HARDWARE_WALLET=1
+
+# Trezor v2
+usb:v1209p53C0*
+ ID_HARDWARE_WALLET=1
+
+usb:v1209p53C1*
+ ID_HARDWARE_WALLET=1

hwdb.d/meson.build

@@ -29,6 +29,7 @@ hwdb_files_test = files(
         '70-analyzers.hwdb',
         '70-av-production.hwdb',
         '70-cameras.hwdb',
+        '70-hardware-wallets.hwdb',
         '70-joystick.hwdb',
         '70-mouse.hwdb',
         '70-pda.hwdb',

hwdb.d/parse_hwdb.py

@@ -174,6 +174,7 @@ def property_grammar():
              ('ID_INPUT_TOUCHSCREEN', id_input_setting),
              ('ID_INPUT_TRACKBALL', id_input_setting),
              ('ID_SIGNAL_ANALYZER', Or((Literal('0'), Literal('1')))),
+             ('ID_HARDWARE_WALLET', Or((Literal('0'), Literal('1')))),
              ('POINTINGSTICK_SENSITIVITY', INTEGER),
              ('ID_INPUT_JOYSTICK_INTEGRATION', Or(('internal', 'external'))),
              ('ID_INPUT_TOUCHPAD_INTEGRATION', Or(('internal', 'external'))),

rules.d/70-uaccess.rules.in

@@ -99,4 +99,8 @@ SUBSYSTEM=="hidraw", ENV{ID_AV_PRODUCTION_CONTROLLER}=="1", TAG+="uaccess"
 # This also allows accessing HID devices with the libusb backend of hidapi.
 SUBSYSTEM=="usb", ENV{ID_AV_PRODUCTION_CONTROLLER}=="1", TAG+="uaccess"
 
+# Hardware wallets
+SUBSYSTEM=="usb", ENV{ID_HARDWARE_WALLET}=="1", TAG+="uaccess"
+SUBSYSTEM=="hidraw", ENV{ID_HARDWARE_WALLET}=="1", TAG+="uaccess"
+
 LABEL="uaccess_end"