def send_alldevices(self):
"""
This method send IoT Box and devices informations to Flectra database
"""
server = helpers.get_flectra_server_url()
if server:
subject = helpers.read_file_first_line('flectra-subject.conf')
if subject:
domain = helpers.get_ip().replace('.',
'-') + subject.strip('*')
else:
domain = helpers.get_ip()
iot_box = {
'name': socket.gethostname(),
'identifier': helpers.get_mac_address(),
'ip': domain,
'token': helpers.get_token(),
'version': helpers.get_version(),
}
devices_list = {}
for device in iot_devices:
identifier = iot_devices[device].device_identifier
devices_list[identifier] = {
'name': iot_devices[device].device_name,
'type': iot_devices[device].device_type,
'manufacturer': iot_devices[device].device_manufacturer,
'connection': iot_devices[device].device_connection,
}
data = {
'params': {
'iot_box': iot_box,
'devices': devices_list,
}
}
# disable certifiacte verification
urllib3.disable_warnings()
http = urllib3.PoolManager(cert_reqs='CERT_NONE')
try:
http.request(
'POST',
server + "/iot/setup",
body=json.dumps(data).encode('utf8'),
headers={
'Content-type': 'application/json',
'Accept': 'text/plain',
},
)
except Exception as e:
_logger.error('Could not reach configured server')
_logger.error('A error encountered : %s ' % e)
else:
_logger.warning('Flectra server not set')
def index(self):
wifi = Path.home() / 'wifi_network.txt'
remote_server = Path.home() / 'flectra-remote-server.conf'
if (wifi.exists() == False or remote_server.exists() == False) and helpers.access_point():
return "<meta http-equiv='refresh' content='0; url=http://" + helpers.get_ip() + ":7073/steps'>"
else:
return homepage_template.render(self.get_homepage_data())
def get_homepage_data(self):
hostname = str(socket.gethostname())
ssid = helpers.get_ssid()
wired = subprocess.check_output(['cat', '/sys/class/net/eth0/operstate']).decode('utf-8').strip('\n')
if wired == 'up':
network = 'Ethernet'
elif ssid:
if helpers.access_point():
network = 'Wifi access point'
else:
network = 'Wifi : ' + ssid
else:
network = 'Not Connected'
iot_device = []
for device in iot_devices:
iot_device.append({
'name': iot_devices[device].device_name + ' : ' + str(iot_devices[device].data['value']),
'type': iot_devices[device].device_type.replace('_', ' '),
'identifier': iot_devices[device].device_identifier,
})
return {
'hostname': hostname,
'ip': helpers.get_ip(),
'mac': helpers.get_mac_address(),
'iot_device_status': iot_device,
'server_status': helpers.get_flectra_server_url() or 'Not Configured',
'six_terminal': self.get_six_terminal(),
'network_status': network,
'version': helpers.get_version(),
}
def connect_to_server(self, token, iotname):
if token:
credential = token.split('|')
url = credential[0]
token = credential[1]
if len(credential) > 2:
# IoT Box send token with db_uuid and enterprise_code only since V13
db_uuid = credential[2]
enterprise_code = credential[3]
helpers.add_credential(db_uuid, enterprise_code)
else:
url = helpers.get_flectra_server_url()
token = helpers.get_token()
reboot = 'reboot'
subprocess.check_call([get_resource_path('point_of_sale', 'tools/posbox/configuration/connect_to_server.sh'), url, iotname, token, reboot])
return 'http://' + helpers.get_ip() + ':7073'
def connect_to_wifi(self, essid, password, persistent=False):
if persistent:
persistent = "1"
else:
persistent = ""
subprocess.check_call([get_resource_path('point_of_sale', 'tools/posbox/configuration/connect_to_wifi.sh'), essid, password, persistent])
server = helpers.get_flectra_server_url()
res_payload = {
'message': 'Connecting to ' + essid,
}
if server:
res_payload['server'] = {
'url': server,
'message': 'Redirect to Flectra Server'
}
else:
res_payload['server'] = {
'url': 'http://' + helpers.get_ip() + ':7073',
'message': 'Redirect to IoT Box'
}
return json.dumps(res_payload)
def clear_six_payment_terminal(self):
helpers.unlink_file('flectra-six-payment-terminal.conf')
subprocess.check_call(["sudo", "service", "flectra", "restart"])
return "<meta http-equiv='refresh' content='0; url=http://" + helpers.get_ip() + ":7073'>"
def add_six_payment_terminal(self, terminal_id):
helpers.write_file('flectra-six-payment-terminal.conf', terminal_id)
subprocess.check_call(["sudo", "service", "flectra", "restart"])
return 'http://' + helpers.get_ip() + ':7073'
def clear_handlers_list(self):
for directory in ['drivers', 'interfaces']:
for file in os.listdir(get_resource_path('hw_drivers', 'iot_handlers', directory)):
if file != '__pycache__':
helpers.unlink_file(get_resource_path('hw_drivers', 'iot_handlers', directory, file))
return "<meta http-equiv='refresh' content='0; url=http://" + helpers.get_ip() + ":7073/list_handlers'>"
def clear_server_configuration(self):
helpers.unlink_file('flectra-remote-server.conf')
return "<meta http-equiv='refresh' content='0; url=http://" + helpers.get_ip() + ":7073'>"
def clear_wifi_configuration(self):
helpers.unlink_file('wifi_network.txt')
return "<meta http-equiv='refresh' content='0; url=http://" + helpers.get_ip() + ":7073'>"
def clear_credential(self):
helpers.unlink_file('flectra-db-uuid.conf')
helpers.unlink_file('flectra-enterprise-code.conf')
subprocess.check_call(["sudo", "service", "flectra", "restart"])
return "<meta http-equiv='refresh' content='20; url=http://" + helpers.get_ip() + ":7073'>"
def save_credential(self, db_uuid, enterprise_code):
helpers.add_credential(db_uuid, enterprise_code)
subprocess.check_call(["sudo", "service", "flectra", "restart"])
return "<meta http-equiv='refresh' content='20; url=http://" + helpers.get_ip() + ":7073'>"
def load_iot_handlers(self):
helpers.download_iot_handlers(False)
subprocess.check_call(["sudo", "service", "flectra", "restart"])
return "<meta http-equiv='refresh' content='20; url=http://" + helpers.get_ip() + ":7073/list_handlers'>"
