openmv/scripts/examples/Arduino/38-Ethernet/http_client_ssl.py
2020-11-27 19:51:24 +02:00

40 lines
891 B
Python

# Ethernet LAN HTTP client example.
import network, usocket, ussl
PORT = 443
HOST = "www.google.com"
lan = network.LAN()
lan.active(True)
lan.ifconfig('dhcp')
# We should have a valid IP now via DHCP
print(lan.ifconfig())
# Get addr info via DNS
addr = usocket.getaddrinfo(HOST, PORT)[0][4]
print(addr)
# Create a new socket and connect to addr
client = usocket.socket(usocket.AF_INET, usocket.SOCK_STREAM)
client.connect(addr)
# Set timeout
client.settimeout(3.0)
client = ussl.wrap_socket(client, server_hostname=HOST)
# Send HTTP request and recv response
request = "GET / HTTP/1.1\r\n"
request += "HOST: %s\r\n"
request += "User-Agent: Mozilla/5.0\r\n"
request += "Connection: keep-alive\r\n\r\n"
# Add more headers if needed.
client.write(request%(HOST)+"\r\n")
response = client.read(1024)
for l in response.split(b"\r\n"):
print(l.decode())
# Close socket
client.close()