def main(config=None, wifi=None, console=None):
# Ensure messages from Boot.py are visible for at least 1 sec
time.sleep(5)
if config is None:
config = ujson.loads('{"SECRET_SALT": "", "AUTH_SERVER_IP": ""}')
ip = wifi.ip
if not ip == config['AUTH_SERVER_IP']:
console.error(['Invalid', 'Wifi or IP', ip, config['AUTH_SERVER_IP']])
return
# Socket listen to my current IP on port 80
addr = socket.getaddrinfo(ip, 80)[0][-1]
s = socket.socket()
s.bind(addr)
s.listen(1)
console.log(['Init Auth Server', addr])
# Ensure messages is displayed for at least 2 sec
time.sleep(2)
while True:
cl, addr = s.accept()
current_time = Clock.get_time()
client_ip = addr[0]
console.log([current_time, 'Request from', 'Client IP', client_ip])
# TODO to be continued
if client_ip == config['MAIN_SERVER_IP']:
# Compare password to the list return True if authorize other wise return False
cl.send('HTTP/1.0 200 OK\r\nContent-Type: text/plain\r\n\r\n')
cl.send('True')
cl.close()
else:
# Add password_hash to the list use the client_ip_hash to map
cl.send('HTTP/1.0 200 OK\r\nContent-Type: text/plain\r\n\r\n')
cl.send('Password added to the list')
cl.close()
led = Pin(2, Pin.OUT)
led.off()
i2c = I2C(-1, Pin(5), Pin(4))
console = Console(i2c)
# Clear Serial Monitor
console.log(['', '', ''])
console.log('Hello from boot!')
console.log(' Init Wifi', console.y)
wifi = Wifi()
wifi.connect(config['SSID'], config['PASSWORD'])
console.log('IP: ' + wifi.ip, console.y)
IS_MAIN_SERVER = config['MAIN_SERVER_IP'] == wifi.ip
console.log('Is main: ' + str(IS_MAIN_SERVER), console.y)
console.log(' Init Clock', console.y)
Clock.fetch_time()
Clock.set_time()
current_time = Clock.get_time()
console.log(current_time, console.y)
bme = BME(i2c)
led.on()
gc.collect()
def main(config=None, wifi=None, console=None, bme=None):
# Ensure messages from Boot.py are visible for at least 1 sec
time.sleep(5)
if config is None:
config = ujson.loads('{"SECRET_SALT": "", "MAIN_SERVER_IP": ""}')
ip = wifi.ip
if not ip == config['MAIN_SERVER_IP']:
console.error(['Invalid', 'Wifi or IP', ip, config['MAIN_SERVER_IP']])
return
# Socket listen to my current IP on port 80
addr = socket.getaddrinfo(ip, 80)[0][-1]
s = socket.socket()
s.bind(addr)
s.listen(1)
console.log(['Init Main Server', addr])
# Ensure messages is displayed for at least 2 sec
time.sleep(2)
while True:
cl, addr = s.accept()
data = cl.recv(4096)
data = data.decode('utf-8')
data = data.split('\n')
data = data[0]
password = data[0].split('/')
# Validate password
try:
client_ip = addr[0]
# client_ip_hash = Hash.encrypt(client_ip)
# password_hash = Hash.encrypt(password)
urequests.get('http://' + config['AUTH_SERVER_IP'] + '/' +
client_ip)
# if not response.text == 'True':
# cl.send('HTTP/1.0 401 OK\r\nContent-Type: text/plain\r\n\r\n')
# cl.send('401 Unauthorized')
# cl.close()
# continue
except:
cl.send('HTTP/1.0 401 OK\r\nContent-Type: text/plain\r\n\r\n')
cl.send('401 Unauthorized')
cl.close()
continue
current_time = Clock.get_time()
temperature = bme.temperature
pressure = bme.pressure
humidity = bme.humidity
console.log([
current_time, 'Temperature', temperature, 'Pressure', pressure,
'Humidity: ' + humidity
])
response = ujson.dumps({
'client_ip': client_ip,
'password': password,
'current_time': current_time,
'temperature': temperature,
'pressure': pressure,
'humidity': humidity,
})
cl.send('HTTP/1.0 200 OK\r\nContent-Type: text/plain\r\n\r\n')
cl.send(response)
cl.close()
