mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-15 20:19:23 +00:00
77 lines
2.2 KiB
Python
77 lines
2.2 KiB
Python
import datetime
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import sys
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import time
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from subprocess import run
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class Device:
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def __init__(self, *, uhub_location=None, hub_vendor=None, device_port=None):
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self.uhub_location = uhub_location
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self.hub_vendor = hub_vendor
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self.device_port = device_port
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@staticmethod
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def log(msg):
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print(msg, flush=True, file=sys.stderr)
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def run_trezorctl(self, cmd: str, **kwargs):
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full_cmd = "trezorctl "
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full_cmd += cmd
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self.log(f"[software/trezorctl] Running '{full_cmd}'")
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return run(full_cmd, shell=True, check=True, **kwargs)
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def check_model(self, model=None):
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res = self.run_trezorctl("list", capture_output=True, text=True)
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self.log(res.stdout)
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self.log(res.stderr)
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self.run_trezorctl("get-features | grep version")
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lines = res.stdout.splitlines()
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if len(lines) != 1:
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raise RuntimeError(f"{len(lines)} trezors connected")
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if model and model not in lines[0]:
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raise RuntimeError(f"invalid trezor model connected (expected {model})")
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return lines[0].split()[0]
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def reboot(self):
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self.power_off()
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self.power_on()
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def _hub(self):
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if self.hub_vendor:
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return f"--vendor {self.hub_vendor}"
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else:
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return f"-l {self.uhub_location}"
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def power_on(self):
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self.now()
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self.log("[hardware/usb] Turning power on...")
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run(
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f"uhubctl {self._hub()} -p {self.device_port} -a on",
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shell=True,
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check=True,
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)
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self.wait(3)
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def power_off(self):
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self.now()
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self.log("[hardware/usb] Turning power off...")
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run(
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f"uhubctl {self._hub()} -p {self.device_port} -r 5 -a off",
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shell=True,
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check=True,
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)
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self.wait(3)
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def touch(self, location, action):
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raise NotImplementedError
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@staticmethod
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def wait(seconds):
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Device.now()
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Device.log(f"[software] Waiting for {seconds} seconds...")
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time.sleep(seconds)
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@staticmethod
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def now():
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Device.log(f"\n[timestamp] {datetime.datetime.now()}")
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