esp-bayernwlan-login/example_micropython.py

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2019-12-03 15:44:22 +00:00
import network
import ussl
import socket
import time
def sock(host, port, ssl = False):
s = socket.socket()
ai = socket.getaddrinfo(host, port)
addr = ai[0][-1]
s.connect(addr)
if ssl:
return ussl.wrap_socket(s)
else:
return s
def http_get(sock, host, path):
sock.write(("GET " + path + " HTTP/1.1\r\nHost: " + host + "\r\nUser-Agent: curl/7.60.0\r\nAccept: */*\r\n\r\n").encode('utf-8'))
return sock
def connect_wlan(timeout = None):
wlan = network.WLAN(network.STA_IF)
wlan.active(True)
if not wlan.isconnected():
start = time.ticks_ms()
wlan.connect('@BayernWLAN')
while wlan.status() != network.STAT_GOT_IP and (not timeout or time.ticks_diff(time.ticks_ms(), start) < timeout):
time.sleep_ms(100)
return wlan.status()
def login_wlan():
s = sock("hotspot.vodafone.de", 443, True)
http_get(s, "hotspot.vodafone.de", "/api/v4/login?loginProfile=6")
return s
connect_wlan()
login_wlan().read(32)