blob: f7c8014d75c28988e6d490341f8d1ddb56690c8d (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
# test that modtls produces a text error message
import socket, ssl
def test(addr):
s = socket.socket()
s.connect(addr)
try:
ssl_context = ssl.SSLContext(ssl.PROTOCOL_TLS_CLIENT)
if hasattr(ssl_context, "check_hostname"):
# Disable hostname check on CPython.
ssl_context.check_hostname = False
s = ssl_context.wrap_socket(s)
print("wrap: no exception")
except OSError as e:
# mbedtls produces "mbedtls -0x7200: SSL - An invalid SSL record was received"
# axtls produces "RECORD_OVERFLOW" but also prints "TLS buffer overflow,..."
# CPython produces "[SSL: WRONG_VERSION_NUMBER] wrong version number (_ssl.c:1108)"
# CPython newer version produces "[SSL] record layer failure (_ssl.c:1000)"
ok = (
"SSL_INVALID_RECORD" in str(e)
or "RECORD_OVERFLOW" in str(e)
or "wrong version" in str(e)
or "record layer failure" in str(e)
)
print("wrap:", ok)
if not ok:
print("got exception:", e)
s.close()
if __name__ == "__main__":
# connect to plain HTTP port, oops!
addr = socket.getaddrinfo("micropython.org", 80)[0][-1]
test(addr)
|
