def _show_verification_success(self, username): text = "Congrats {}!\nYou are paired with this device.".format( username) console.big_image('images/pair_success.png') console.big_status(text) print_all(text + "\n") time.sleep(5) # <-- TODO Remove this hack. Do something that's async. console.big_clear()
def _show_verification_failed(self, reason): reason = re.sub(r'\<.*?\>', '', reason) text = "Error:\n{}".format(reason) console.big_image('images/pair_error.png') console.big_status("Error:\nTry again.") print_all(text + "\n") time.sleep(5) # <-- TODO Remove this hack. Do something that's async. console.big_clear()
def ensure_token(): token = STORE.get('DEVICE_TOKEN', None) if token is not None: # We have a token. All is well. return console.big_image('images/token_error.png') console.big_status('Ready to receive login token.') camera = CameraRGB() system_password = None for i, frame in enumerate(camera.stream()): frame = cv2.cvtColor(frame, cv2.COLOR_RGB2GRAY) stream_frame(frame) qrcodes = myzbarlight.qr_scan(frame) if len(qrcodes) > 0: qr_data = qrcodes[0] try: qr_data = json.loads(qr_data.decode('utf-8')) token = qr_data['t'] if 'p' in qr_data: # This allows us to override the default system_password for special-purpose devices. # The default is just... a default. No matter what is set here, it can be changed later. system_password = qr_data['p'] break except: pass console.big_image('images/token_success.png') console.big_status('Success. Token: {}...'.format(token[:5])) camera.close() STORE.put('DEVICE_TOKEN', token) print_all("Stored Device token: {}...".format(token[:5])) jupyter_password = util.token_to_jupyter_password(token) STORE.put('DEVICE_JUPYTER_PASSWORD', jupyter_password) print_all("Stored Jupyter password: {}...".format(jupyter_password[:2])) if system_password is None: # If a particular default system_password was not specified, we will generate a good # default system_password from the token. This is a good thing, since it ensures that # each device is given a strong, unique default system_password. system_password = util.token_to_system_password(token) util.change_system_password(system_priv_user, system_password) print_all("Successfully changed {}'s password!".format(system_priv_user)) time.sleep(5) console.big_clear() console.clear_image()
else: wireless.delete_connection(ssid) msg = 'Disconnected.\nPlease use another WiFi network.' log.info(msg) console.big_image('images/wifi_error.png') console.big_status(msg) time.sleep(2) else: msg = 'WiFi credentials did not work.\nDid you type them correctly?\nPlease try again.' log.info(msg) console.big_image('images/wifi_error.png') console.big_status(msg) else: log.info("Success! Connected to SSID: {}".format(ssid)) console.big_image('images/wifi_success.png') console.big_status('WiFi connection success!') time.sleep(5) print_connection_info() break console.big_clear() console.clear_image() update_and_reboot_if_no_token() else: # We have WiFi. # After WiFi, we care that we have a Token so that we can authenticate with the CDP. ensure_token() time.sleep(5)
# Use of this library, in source or binary form, is prohibited without written # approval from AutoAuto, LLC. # ############################################################################### from auto import console as c import time # Put up a big full-screen image by passing an image-path. c.big_image('images/wifi_success.png') time.sleep(2) # Put up some big text! for i in range(1, 5): text = "All is good... {}".format(i) c.big_status(text) time.sleep(1) # Clear the big text. c.big_status('') time.sleep(2) # Clear the screen of the big image and text. c.big_clear() time.sleep(2)