def send_pin(self, pin='', device_type=None, path=None, passphrase='', chain=''):
if device_type == "keepkey" or device_type == "trezor":
if pin == '':
raise Exception("Must enter a non-empty PIN")
client = self._get_client(device_type=device_type, path=path, passphrase=passphrase, chain=chain)
return hwi_commands.send_pin(client, pin)
else:
raise Exception("Invalid HWI device type %s, send_pin is only supported for Trezor and Keepkey devices" % device_type)
def hwi_send_pin():
type = request.form.get("type")
path = request.form.get("path")
pin = request.form.get("pin")
try:
client = get_hwi_client(type, path)
status = hwilib_commands.send_pin(client, pin)
return jsonify(status)
except Exception as e:
print(e)
return jsonify(success=False, error=e)