python-validity/bin/validity-led-dance
2020-07-10 15:00:36 +12:00

62 lines
1.8 KiB
Python
Executable file

#!/usr/bin/env python3
import os
from binascii import unhexlify
from enum import Enum
from validitysensor.flash import read_flash
from validitysensor.sensor import *
from validitysensor.tls import tls as vfs_tls
from validitysensor.usb import usb as vfs_usb
from time import sleep
from usb import core as usb_core
class VFS(Enum):
DEV_90 = 0x0090
DEV_97 = 0x0097
if __name__ == "__main__":
if os.geteuid() != 0:
raise Exception('This script needs to be executed as root')
usb_dev = None
for d in VFS:
dev = usb_core.find(idVendor=0x138a, idProduct=d.value)
if dev:
usb_dev = dev
if not usb_dev:
raise Exception('No supported validity device found')
vfs_usb.open(product=usb_dev.idProduct)
vfs_usb.send_init()
try:
with open('/sys/class/dmi/id/product_name', 'r') as node:
product_name = node.read().strip()
with open('/sys/class/dmi/id/product_serial', 'r') as node:
product_serial = node.read().strip()
except:
product_name = 'VirtualBox'
product_serial = '0'
vfs_tls.set_hwkey(product_name=product_name, serial_number=product_serial)
# try to init TLS session from the flash
vfs_tls.parseTlsFlash(read_flash(1, 0, 0x1000))
vfs_tls.open()
for i in range(0, 10):
glow_start_scan()
sleep(0.05)
glow_end_enroll()
sleep(0.05)
led_script = unhexlify(
'39ff100000ff03000001ff002000000000ffff0000ffff0000ff03000001ff00' \
'200000000000000000ffff0000ff03000001ff002000000000ffff0000000000' \
'0000000000000000000000000000000000000000000000000000000000000000' \
'0000000000000000000000000000000000000000000000000000000000')
assert_status(tls.app(led_script))