def prompt_pin(self, device_type=None, path=None, passphrase='', chain=''):
if device_type == "keepkey" or device_type == "trezor":
# The device will randomize its pin entry matrix on the device
# but the corresponding digits in the receiving UI always map
# to:
# 7 8 9
# 4 5 6
# 1 2 3
client = self._get_client(device_type=device_type, path=path, passphrase=passphrase, chain=chain)
return hwi_commands.prompt_pin(client)
else:
raise Exception("Invalid HWI device type %s, prompt_pin is only supported for Trezor and Keepkey devices" % device_type)
def hwi_prompt_pin():
print(request.form)
type = request.form.get("type")
path = request.form.get("path")
try:
if type == "keepkey" or type == "trezor":
# The KeepKey will randomize its pin entry matrix on the device
# but the corresponding digits in the receiving UI always map
# to:
# 7 8 9
# 4 5 6
# 1 2 3
client = get_hwi_client(type, path)
status = hwilib_commands.prompt_pin(client)
return jsonify(success=True, status=status)
else:
return jsonify(success=False, error="Invalid HWI device type %s" % type)
except Exception as e:
print(e)
return jsonify(success=False, error=e)