57 lines
1.3 KiB
Python
57 lines
1.3 KiB
Python
# Simple test creating an SSL connection and transferring some data
|
|
# This test won't run under CPython because CPython doesn't have key/cert
|
|
|
|
try:
|
|
import binascii, os, socket, ssl
|
|
except ImportError:
|
|
print("SKIP")
|
|
raise SystemExit
|
|
|
|
PORT = 8000
|
|
|
|
# These are test certificates. See tests/README.md for details.
|
|
certfile = "rsa_cert.der"
|
|
keyfile = "rsa_key.der"
|
|
|
|
try:
|
|
os.stat(certfile)
|
|
os.stat(keyfile)
|
|
except OSError:
|
|
print("SKIP")
|
|
raise SystemExit
|
|
|
|
with open(certfile, "rb") as cf:
|
|
cert = cadata = cf.read()
|
|
|
|
with open(keyfile, "rb") as kf:
|
|
key = kf.read()
|
|
|
|
|
|
# Server
|
|
def instance0():
|
|
multitest.globals(IP=multitest.get_network_ip())
|
|
s = socket.socket()
|
|
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
|
|
s.bind(socket.getaddrinfo("0.0.0.0", PORT)[0][-1])
|
|
s.listen(1)
|
|
multitest.next()
|
|
s2, _ = s.accept()
|
|
s2 = ssl.wrap_socket(s2, server_side=True, key=key, cert=cert)
|
|
print(s2.read(16))
|
|
s2.write(b"server to client")
|
|
s2.close()
|
|
s.close()
|
|
|
|
|
|
# Client
|
|
def instance1():
|
|
multitest.next()
|
|
s = socket.socket()
|
|
s.connect(socket.getaddrinfo(IP, PORT)[0][-1])
|
|
s = ssl.wrap_socket(
|
|
s, cert_reqs=ssl.CERT_REQUIRED, server_hostname="micropython.local", cadata=cadata
|
|
)
|
|
s.write(b"client to server")
|
|
print(s.read(16))
|
|
s.close()
|