class ConfigurationService:
def __init__(self):
self.configuration_store = ConfigurationStore()
self.configuration = self.configuration_store.get()
self.key_generator = KeyGenerator()
def initialize_configuration(self, maker_id):
Logger.info(LOCATION, 'Initializing configuration...')
public_key, private_key = KeyGenerator().generate_key()
device_id = self.key_generator.generate_uuid()
device_status = DeviceStatus.NEW.value
self.configuration.initialize(maker_id, device_id, device_status,
public_key, private_key)
self.configuration_store.save(self.configuration)
self.generate_qr_code()
def generate_qr_code(self):
try:
device_information = self.configuration.get_device_information()
qr = qrcode.QRCode(
version=1,
error_correction=qrcode.constants.ERROR_CORRECT_L,
box_size=10,
border=4,
)
qr.add_data(json.dumps(device_information))
qr.print_ascii(invert=True)
except Exception as exception:
raise exception
class ConfigurationService:
def __init__(self):
self.configuration_store = ConfigurationStore()
self.configuration = self.configuration_store.get()
self.key_generator = KeyGenerator()
def initialize_configuration(self, maker_id):
Logger.info(LOCATION, 'Initializing configuration...')
public_key, private_key = KeyGenerator().generate_key()
device_id = self.key_generator.generate_uuid()
device_status = DeviceStatus.NEW.value
self.configuration.initialize(maker_id, device_id, device_status,
public_key, private_key)
self.configuration_store.save(self.configuration)
self.generate_qr_code()
Logger.success(LOCATION, 'Configuration successfully initialized.')
def resume_configuration(self):
device_status = self.configuration.get_device_status()
Logger.info(LOCATION, 'DeviceStatus = ' + device_status.value)
if device_status == DeviceStatus.NEW:
self.pair()
if device_status == DeviceStatus.PAIRED:
self.activate()
def pair(self):
success = PairingService().run()
if success:
self.configuration.set_device_status(DeviceStatus.PAIRED.value)
self.configuration_store.save(self.configuration)
self.activate()
def activate(self):
success = ActivationService().run()
if success:
self.configuration.set_device_status(DeviceStatus.ACTIVE.value)
self.configuration_store.save(self.configuration)
def generate_qr_code(self):
try:
Logger.info(LOCATION,
'Generating QR Code for alternative pairing...')
device_information = self.configuration.get_device_information()
image = qrcode.make(json.dumps(device_information),
image_factory=PymagingImage)
Store.save_qrcode(image)
Logger.success(LOCATION, 'QR Code successfully generated')
except Exception as exception:
Logger.error(LOCATION, 'QR Code not generated')
raise exception
class ConfigurationService:
def __init__(self):
self.configuration_store = ConfigurationStore()
self.configuration = self.configuration_store.get()
self.key_generator = KeyGenerator()
def initialize_configuration(self, maker_id):
Logger.info(LOCATION, 'Initializing configuration...')
public_key, private_key = KeyGenerator().generate_key()
device_id = self.key_generator.generate_uuid()
#initialize the alternative id.
aid = 0
# Option for Multi pairing
# If the option is yes, then alternative id needed
print('Enable Multi pair(yes/no)')
status = input()
if (status == 'yes'):
device_status = DeviceStatus.MULTIPAIR.value
print('Enter your alternativeID:')
aid = input()
else:
device_status = DeviceStatus.NEW.value
# Added alternative id as an argument to initializing the configuration
self.configuration.initialize(maker_id, device_id, device_status, aid,
public_key, private_key)
self.configuration_store.save(self.configuration)
self.generate_qr_code()
Logger.success(LOCATION, 'Configuration successfully initialized.')
def resume_configuration(self):
device_status = self.configuration.get_device_status()
Logger.info(LOCATION, 'DeviceStatus = ' + device_status.value)
if device_status == DeviceStatus.NEW:
self.pair()
if device_status == DeviceStatus.PAIRED:
self.activate()
def pair(self):
success = PairingService().run()
if success:
self.configuration.set_device_status(DeviceStatus.PAIRED.value)
self.configuration_store.save(self.configuration)
self.activate()
def activate(self):
success = ActivationService().run()
if success:
self.configuration.set_device_status(DeviceStatus.ACTIVE.value)
self.configuration_store.save(self.configuration)
def generate_qr_code(self):
try:
Logger.info(LOCATION,
'Generating QR Code for alternative pairing...')
device_information = self.configuration.get_device_information()
image = qrcode.make(json.dumps(device_information),
image_factory=PymagingImage)
Store.save_qrcode(image)
Logger.success(LOCATION, 'QR Code successfully generated')
except Exception as exception:
Logger.error(LOCATION, 'QR Code not generated')
raise exception
