721 lines
29 KiB
Python
721 lines
29 KiB
Python
# Test the support for SSL and sockets
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import sys
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import unittest
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from test import test_support
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import socket
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import errno
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import subprocess
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import time
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import os
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import pprint
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import urllib
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import shutil
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import traceback
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# Optionally test SSL support, if we have it in the tested platform
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skip_expected = False
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try:
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import ssl
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except ImportError:
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skip_expected = True
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CERTFILE = None
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TESTPORT = 10025
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def handle_error(prefix):
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exc_format = ' '.join(traceback.format_exception(*sys.exc_info()))
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if test_support.verbose:
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sys.stdout.write(prefix + exc_format)
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class BasicTests(unittest.TestCase):
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def testSSLconnect(self):
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import os
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with test_support.transient_internet():
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s = ssl.wrap_socket(socket.socket(socket.AF_INET),
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cert_reqs=ssl.CERT_NONE)
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s.connect(("pop.gmail.com", 995))
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c = s.getpeercert()
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if c:
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raise test_support.TestFailed("Peer cert %s shouldn't be here!")
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s.close()
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# this should fail because we have no verification certs
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s = ssl.wrap_socket(socket.socket(socket.AF_INET),
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cert_reqs=ssl.CERT_REQUIRED)
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try:
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s.connect(("pop.gmail.com", 995))
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except ssl.SSLError:
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pass
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finally:
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s.close()
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def testCrucialConstants(self):
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ssl.PROTOCOL_SSLv2
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ssl.PROTOCOL_SSLv23
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ssl.PROTOCOL_SSLv3
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ssl.PROTOCOL_TLSv1
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ssl.CERT_NONE
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ssl.CERT_OPTIONAL
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ssl.CERT_REQUIRED
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def testRAND(self):
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v = ssl.RAND_status()
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if test_support.verbose:
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sys.stdout.write("\n RAND_status is %d (%s)\n"
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% (v, (v and "sufficient randomness") or
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"insufficient randomness"))
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try:
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ssl.RAND_egd(1)
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except TypeError:
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pass
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else:
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print "didn't raise TypeError"
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ssl.RAND_add("this is a random string", 75.0)
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def testParseCert(self):
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# note that this uses an 'unofficial' function in _ssl.c,
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# provided solely for this test, to exercise the certificate
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# parsing code
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p = ssl._ssl._test_decode_cert(CERTFILE, False)
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if test_support.verbose:
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sys.stdout.write("\n" + pprint.pformat(p) + "\n")
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try:
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import threading
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except ImportError:
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_have_threads = False
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else:
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_have_threads = True
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class ThreadedEchoServer(threading.Thread):
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class ConnectionHandler(threading.Thread):
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"""A mildly complicated class, because we want it to work both
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with and without the SSL wrapper around the socket connection, so
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that we can test the STARTTLS functionality."""
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def __init__(self, server, connsock):
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self.server = server
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self.running = False
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self.sock = connsock
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self.sock.setblocking(1)
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self.sslconn = None
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threading.Thread.__init__(self)
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self.setDaemon(True)
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def wrap_conn (self):
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try:
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self.sslconn = ssl.wrap_socket(self.sock, server_side=True,
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certfile=self.server.certificate,
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ssl_version=self.server.protocol,
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ca_certs=self.server.cacerts,
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cert_reqs=self.server.certreqs)
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except:
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if self.server.chatty:
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handle_error("\n server: bad connection attempt from " +
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str(self.sock.getpeername()) + ":\n")
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if not self.server.expect_bad_connects:
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# here, we want to stop the server, because this shouldn't
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# happen in the context of our test case
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self.running = False
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# normally, we'd just stop here, but for the test
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# harness, we want to stop the server
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self.server.stop()
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return False
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else:
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if self.server.certreqs == ssl.CERT_REQUIRED:
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cert = self.sslconn.getpeercert()
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if test_support.verbose and self.server.chatty:
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sys.stdout.write(" client cert is " + pprint.pformat(cert) + "\n")
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cert_binary = self.sslconn.getpeercert(True)
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if test_support.verbose and self.server.chatty:
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sys.stdout.write(" cert binary is " + str(len(cert_binary)) + " bytes\n")
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cipher = self.sslconn.cipher()
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if test_support.verbose and self.server.chatty:
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sys.stdout.write(" server: connection cipher is now " + str(cipher) + "\n")
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return True
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def read(self):
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if self.sslconn:
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return self.sslconn.read()
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else:
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return self.sock.recv(1024)
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def write(self, bytes):
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if self.sslconn:
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return self.sslconn.write(bytes)
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else:
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return self.sock.send(bytes)
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def close(self):
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if self.sslconn:
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self.sslconn.close()
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else:
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self.sock.close()
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def run (self):
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self.running = True
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if not self.server.starttls_server:
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if not self.wrap_conn():
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return
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while self.running:
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try:
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msg = self.read()
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if not msg:
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# eof, so quit this handler
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self.running = False
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self.close()
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elif msg.strip() == 'over':
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if test_support.verbose and self.server.connectionchatty:
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sys.stdout.write(" server: client closed connection\n")
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self.close()
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return
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elif self.server.starttls_server and msg.strip() == 'STARTTLS':
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if test_support.verbose and self.server.connectionchatty:
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sys.stdout.write(" server: read STARTTLS from client, sending OK...\n")
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self.write("OK\n")
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if not self.wrap_conn():
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return
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else:
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if (test_support.verbose and
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self.server.connectionchatty):
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ctype = (self.sslconn and "encrypted") or "unencrypted"
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sys.stdout.write(" server: read %s (%s), sending back %s (%s)...\n"
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% (repr(msg), ctype, repr(msg.lower()), ctype))
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self.write(msg.lower())
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except ssl.SSLError:
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if self.server.chatty:
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handle_error("Test server failure:\n")
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self.close()
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self.running = False
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# normally, we'd just stop here, but for the test
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# harness, we want to stop the server
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self.server.stop()
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except:
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handle_error('')
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def __init__(self, port, certificate, ssl_version=None,
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certreqs=None, cacerts=None, expect_bad_connects=False,
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chatty=True, connectionchatty=False, starttls_server=False):
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if ssl_version is None:
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ssl_version = ssl.PROTOCOL_TLSv1
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if certreqs is None:
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certreqs = ssl.CERT_NONE
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self.certificate = certificate
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self.protocol = ssl_version
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self.certreqs = certreqs
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self.cacerts = cacerts
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self.expect_bad_connects = expect_bad_connects
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self.chatty = chatty
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self.connectionchatty = connectionchatty
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self.starttls_server = starttls_server
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self.sock = socket.socket()
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self.flag = None
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if hasattr(socket, 'SO_REUSEADDR'):
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self.sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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if hasattr(socket, 'SO_REUSEPORT'):
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self.sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT, 1)
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self.sock.bind(('127.0.0.1', port))
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self.active = False
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threading.Thread.__init__(self)
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self.setDaemon(False)
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def start (self, flag=None):
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self.flag = flag
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threading.Thread.start(self)
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def run (self):
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self.sock.settimeout(0.5)
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self.sock.listen(5)
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self.active = True
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if self.flag:
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# signal an event
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self.flag.set()
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while self.active:
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try:
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newconn, connaddr = self.sock.accept()
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if test_support.verbose and self.chatty:
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sys.stdout.write(' server: new connection from '
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+ str(connaddr) + '\n')
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handler = self.ConnectionHandler(self, newconn)
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handler.start()
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except socket.timeout:
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pass
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except KeyboardInterrupt:
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self.stop()
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except:
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if self.chatty:
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handle_error("Test server failure:\n")
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def stop (self):
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self.active = False
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self.sock.close()
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def badCertTest (certfile):
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server = ThreadedEchoServer(TESTPORT, CERTFILE,
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certreqs=ssl.CERT_REQUIRED,
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cacerts=CERTFILE, chatty=False)
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flag = threading.Event()
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server.start(flag)
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# wait for it to start
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flag.wait()
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# try to connect
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try:
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try:
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s = ssl.wrap_socket(socket.socket(),
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certfile=certfile,
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ssl_version=ssl.PROTOCOL_TLSv1)
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s.connect(('127.0.0.1', TESTPORT))
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except ssl.SSLError, x:
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if test_support.verbose:
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sys.stdout.write("\nSSLError is %s\n" % x[1])
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else:
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raise test_support.TestFailed(
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"Use of invalid cert should have failed!")
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finally:
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server.stop()
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server.join()
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def serverParamsTest (certfile, protocol, certreqs, cacertsfile,
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client_certfile, client_protocol=None, indata="FOO\n",
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chatty=True, connectionchatty=False):
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server = ThreadedEchoServer(TESTPORT, certfile,
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certreqs=certreqs,
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ssl_version=protocol,
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cacerts=cacertsfile,
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chatty=chatty,
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connectionchatty=connectionchatty)
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flag = threading.Event()
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server.start(flag)
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# wait for it to start
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flag.wait()
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# try to connect
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if client_protocol is None:
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client_protocol = protocol
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try:
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try:
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s = ssl.wrap_socket(socket.socket(),
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certfile=client_certfile,
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ca_certs=cacertsfile,
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cert_reqs=certreqs,
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ssl_version=client_protocol)
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s.connect(('127.0.0.1', TESTPORT))
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except ssl.SSLError, x:
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raise test_support.TestFailed("Unexpected SSL error: " + str(x))
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except Exception, x:
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raise test_support.TestFailed("Unexpected exception: " + str(x))
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else:
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if connectionchatty:
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if test_support.verbose:
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sys.stdout.write(
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" client: sending %s...\n" % (repr(indata)))
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s.write(indata)
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outdata = s.read()
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if connectionchatty:
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if test_support.verbose:
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sys.stdout.write(" client: read %s\n" % repr(outdata))
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if outdata != indata.lower():
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raise test_support.TestFailed(
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"bad data <<%s>> (%d) received; expected <<%s>> (%d)\n"
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% (outdata[:min(len(outdata),20)], len(outdata),
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indata[:min(len(indata),20)].lower(), len(indata)))
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s.write("over\n")
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if connectionchatty:
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if test_support.verbose:
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sys.stdout.write(" client: closing connection.\n")
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s.ssl_shutdown()
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s.close()
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finally:
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server.stop()
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server.join()
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def tryProtocolCombo (server_protocol,
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client_protocol,
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expectedToWork,
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certsreqs=None):
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if certsreqs == None:
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certsreqs = ssl.CERT_NONE
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if certsreqs == ssl.CERT_NONE:
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certtype = "CERT_NONE"
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elif certsreqs == ssl.CERT_OPTIONAL:
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certtype = "CERT_OPTIONAL"
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elif certsreqs == ssl.CERT_REQUIRED:
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certtype = "CERT_REQUIRED"
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if test_support.verbose:
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formatstr = (expectedToWork and " %s->%s %s\n") or " {%s->%s} %s\n"
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sys.stdout.write(formatstr %
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(ssl.get_protocol_name(client_protocol),
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ssl.get_protocol_name(server_protocol),
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certtype))
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try:
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serverParamsTest(CERTFILE, server_protocol, certsreqs,
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CERTFILE, CERTFILE, client_protocol, chatty=False)
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except test_support.TestFailed:
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if expectedToWork:
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raise
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else:
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if not expectedToWork:
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raise test_support.TestFailed(
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"Client protocol %s succeeded with server protocol %s!"
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% (ssl.get_protocol_name(client_protocol),
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ssl.get_protocol_name(server_protocol)))
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class ConnectedTests(unittest.TestCase):
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def testRudeShutdown(self):
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listener_ready = threading.Event()
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listener_gone = threading.Event()
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# `listener` runs in a thread. It opens a socket listening on
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# PORT, and sits in an accept() until the main thread connects.
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# Then it rudely closes the socket, and sets Event `listener_gone`
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# to let the main thread know the socket is gone.
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def listener():
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s = socket.socket()
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if hasattr(socket, 'SO_REUSEADDR'):
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s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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if hasattr(socket, 'SO_REUSEPORT'):
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s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT, 1)
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port = test_support.bind_port(s, '127.0.0.1', TESTPORT)
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s.listen(5)
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listener_ready.set()
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s.accept()
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s = None # reclaim the socket object, which also closes it
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listener_gone.set()
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def connector():
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listener_ready.wait()
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s = socket.socket()
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s.connect(('127.0.0.1', TESTPORT))
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listener_gone.wait()
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try:
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ssl_sock = ssl.wrap_socket(s)
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except socket.sslerror:
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pass
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else:
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raise test_support.TestFailed(
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'connecting to closed SSL socket should have failed')
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t = threading.Thread(target=listener)
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t.start()
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connector()
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t.join()
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|
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def testEcho (self):
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if test_support.verbose:
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sys.stdout.write("\n")
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serverParamsTest(CERTFILE, ssl.PROTOCOL_TLSv1, ssl.CERT_NONE,
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CERTFILE, CERTFILE, ssl.PROTOCOL_TLSv1,
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chatty=True, connectionchatty=True)
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|
|
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def testReadCert(self):
|
|
|
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if test_support.verbose:
|
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sys.stdout.write("\n")
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s2 = socket.socket()
|
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server = ThreadedEchoServer(TESTPORT, CERTFILE,
|
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certreqs=ssl.CERT_NONE,
|
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ssl_version=ssl.PROTOCOL_SSLv23,
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cacerts=CERTFILE,
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chatty=False)
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flag = threading.Event()
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server.start(flag)
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# wait for it to start
|
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flag.wait()
|
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# try to connect
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try:
|
|
try:
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s = ssl.wrap_socket(socket.socket(),
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certfile=CERTFILE,
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ca_certs=CERTFILE,
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cert_reqs=ssl.CERT_REQUIRED,
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ssl_version=ssl.PROTOCOL_SSLv23)
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s.connect(('127.0.0.1', TESTPORT))
|
|
except ssl.SSLError, x:
|
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raise test_support.TestFailed(
|
|
"Unexpected SSL error: " + str(x))
|
|
except Exception, x:
|
|
raise test_support.TestFailed(
|
|
"Unexpected exception: " + str(x))
|
|
else:
|
|
if not s:
|
|
raise test_support.TestFailed(
|
|
"Can't SSL-handshake with test server")
|
|
cert = s.getpeercert()
|
|
if not cert:
|
|
raise test_support.TestFailed(
|
|
"Can't get peer certificate.")
|
|
cipher = s.cipher()
|
|
if test_support.verbose:
|
|
sys.stdout.write(pprint.pformat(cert) + '\n')
|
|
sys.stdout.write("Connection cipher is " + str(cipher) + '.\n')
|
|
if not cert.has_key('subject'):
|
|
raise test_support.TestFailed(
|
|
"No subject field in certificate: %s." %
|
|
pprint.pformat(cert))
|
|
if ((('organizationName', 'Python Software Foundation'),)
|
|
not in cert['subject']):
|
|
raise test_support.TestFailed(
|
|
"Missing or invalid 'organizationName' field in certificate subject; "
|
|
"should be 'Python Software Foundation'.");
|
|
s.close()
|
|
finally:
|
|
server.stop()
|
|
server.join()
|
|
|
|
def testNULLcert(self):
|
|
badCertTest(os.path.join(os.path.dirname(__file__) or os.curdir,
|
|
"nullcert.pem"))
|
|
def testMalformedCert(self):
|
|
badCertTest(os.path.join(os.path.dirname(__file__) or os.curdir,
|
|
"badcert.pem"))
|
|
def testMalformedKey(self):
|
|
badCertTest(os.path.join(os.path.dirname(__file__) or os.curdir,
|
|
"badkey.pem"))
|
|
|
|
def testProtocolSSL2(self):
|
|
if test_support.verbose:
|
|
sys.stdout.write("\n")
|
|
tryProtocolCombo(ssl.PROTOCOL_SSLv2, ssl.PROTOCOL_SSLv2, True)
|
|
tryProtocolCombo(ssl.PROTOCOL_SSLv2, ssl.PROTOCOL_SSLv2, True, ssl.CERT_OPTIONAL)
|
|
tryProtocolCombo(ssl.PROTOCOL_SSLv2, ssl.PROTOCOL_SSLv2, True, ssl.CERT_REQUIRED)
|
|
tryProtocolCombo(ssl.PROTOCOL_SSLv2, ssl.PROTOCOL_SSLv23, True)
|
|
tryProtocolCombo(ssl.PROTOCOL_SSLv2, ssl.PROTOCOL_SSLv3, False)
|
|
tryProtocolCombo(ssl.PROTOCOL_SSLv2, ssl.PROTOCOL_TLSv1, False)
|
|
|
|
def testProtocolSSL23(self):
|
|
if test_support.verbose:
|
|
sys.stdout.write("\n")
|
|
try:
|
|
tryProtocolCombo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_SSLv2, True)
|
|
except test_support.TestFailed, x:
|
|
# this fails on some older versions of OpenSSL (0.9.7l, for instance)
|
|
if test_support.verbose:
|
|
sys.stdout.write(
|
|
" SSL2 client to SSL23 server test unexpectedly failed:\n %s\n"
|
|
% str(x))
|
|
tryProtocolCombo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_SSLv3, True)
|
|
tryProtocolCombo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_SSLv23, True)
|
|
tryProtocolCombo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_TLSv1, True)
|
|
|
|
tryProtocolCombo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_SSLv3, True, ssl.CERT_OPTIONAL)
|
|
tryProtocolCombo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_SSLv23, True, ssl.CERT_OPTIONAL)
|
|
tryProtocolCombo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_TLSv1, True, ssl.CERT_OPTIONAL)
|
|
|
|
tryProtocolCombo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_SSLv3, True, ssl.CERT_REQUIRED)
|
|
tryProtocolCombo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_SSLv23, True, ssl.CERT_REQUIRED)
|
|
tryProtocolCombo(ssl.PROTOCOL_SSLv23, ssl.PROTOCOL_TLSv1, True, ssl.CERT_REQUIRED)
|
|
|
|
def testProtocolSSL3(self):
|
|
if test_support.verbose:
|
|
sys.stdout.write("\n")
|
|
tryProtocolCombo(ssl.PROTOCOL_SSLv3, ssl.PROTOCOL_SSLv3, True)
|
|
tryProtocolCombo(ssl.PROTOCOL_SSLv3, ssl.PROTOCOL_SSLv3, True, ssl.CERT_OPTIONAL)
|
|
tryProtocolCombo(ssl.PROTOCOL_SSLv3, ssl.PROTOCOL_SSLv3, True, ssl.CERT_REQUIRED)
|
|
tryProtocolCombo(ssl.PROTOCOL_SSLv3, ssl.PROTOCOL_SSLv2, False)
|
|
tryProtocolCombo(ssl.PROTOCOL_SSLv3, ssl.PROTOCOL_SSLv23, False)
|
|
tryProtocolCombo(ssl.PROTOCOL_SSLv3, ssl.PROTOCOL_TLSv1, False)
|
|
|
|
def testProtocolTLS1(self):
|
|
if test_support.verbose:
|
|
sys.stdout.write("\n")
|
|
tryProtocolCombo(ssl.PROTOCOL_TLSv1, ssl.PROTOCOL_TLSv1, True)
|
|
tryProtocolCombo(ssl.PROTOCOL_TLSv1, ssl.PROTOCOL_TLSv1, True, ssl.CERT_OPTIONAL)
|
|
tryProtocolCombo(ssl.PROTOCOL_TLSv1, ssl.PROTOCOL_TLSv1, True, ssl.CERT_REQUIRED)
|
|
tryProtocolCombo(ssl.PROTOCOL_TLSv1, ssl.PROTOCOL_SSLv2, False)
|
|
tryProtocolCombo(ssl.PROTOCOL_TLSv1, ssl.PROTOCOL_SSLv3, False)
|
|
tryProtocolCombo(ssl.PROTOCOL_TLSv1, ssl.PROTOCOL_SSLv23, False)
|
|
|
|
def testSTARTTLS (self):
|
|
|
|
msgs = ("msg 1", "MSG 2", "STARTTLS", "MSG 3", "msg 4")
|
|
|
|
server = ThreadedEchoServer(TESTPORT, CERTFILE,
|
|
ssl_version=ssl.PROTOCOL_TLSv1,
|
|
starttls_server=True,
|
|
chatty=True,
|
|
connectionchatty=True)
|
|
flag = threading.Event()
|
|
server.start(flag)
|
|
# wait for it to start
|
|
flag.wait()
|
|
# try to connect
|
|
wrapped = False
|
|
try:
|
|
try:
|
|
s = socket.socket()
|
|
s.setblocking(1)
|
|
s.connect(('127.0.0.1', TESTPORT))
|
|
except Exception, x:
|
|
raise test_support.TestFailed("Unexpected exception: " + str(x))
|
|
else:
|
|
if test_support.verbose:
|
|
sys.stdout.write("\n")
|
|
for indata in msgs:
|
|
if test_support.verbose:
|
|
sys.stdout.write(" client: sending %s...\n" % repr(indata))
|
|
if wrapped:
|
|
conn.write(indata)
|
|
outdata = conn.read()
|
|
else:
|
|
s.send(indata)
|
|
outdata = s.recv(1024)
|
|
if indata == "STARTTLS" and outdata.strip().lower().startswith("ok"):
|
|
if test_support.verbose:
|
|
sys.stdout.write(" client: read %s from server, starting TLS...\n" % repr(outdata))
|
|
conn = ssl.wrap_socket(s, ssl_version=ssl.PROTOCOL_TLSv1)
|
|
|
|
wrapped = True
|
|
else:
|
|
if test_support.verbose:
|
|
sys.stdout.write(" client: read %s from server\n" % repr(outdata))
|
|
if test_support.verbose:
|
|
sys.stdout.write(" client: closing connection.\n")
|
|
if wrapped:
|
|
conn.write("over\n")
|
|
conn.ssl_shutdown()
|
|
else:
|
|
s.send("over\n")
|
|
s.close()
|
|
finally:
|
|
server.stop()
|
|
server.join()
|
|
|
|
|
|
CERTFILE_CONFIG_TEMPLATE = """
|
|
# create RSA certs - Server
|
|
|
|
[ req ]
|
|
default_bits = 1024
|
|
encrypt_key = yes
|
|
distinguished_name = req_dn
|
|
x509_extensions = cert_type
|
|
|
|
[ req_dn ]
|
|
countryName = Country Name (2 letter code)
|
|
countryName_default = US
|
|
countryName_min = 2
|
|
countryName_max = 2
|
|
|
|
stateOrProvinceName = State or Province Name (full name)
|
|
stateOrProvinceName_default = %(state)s
|
|
|
|
localityName = Locality Name (eg, city)
|
|
localityName_default = %(city)s
|
|
|
|
0.organizationName = Organization Name (eg, company)
|
|
0.organizationName_default = %(organization)s
|
|
|
|
organizationalUnitName = Organizational Unit Name (eg, section)
|
|
organizationalUnitName_default = %(unit)s
|
|
|
|
0.commonName = Common Name (FQDN of your server)
|
|
0.commonName_default = %(common-name)s
|
|
|
|
# To create a certificate for more than one name uncomment:
|
|
# 1.commonName = DNS alias of your server
|
|
# 2.commonName = DNS alias of your server
|
|
# ...
|
|
# See http://home.netscape.com/eng/security/ssl_2.0_certificate.html
|
|
# to see how Netscape understands commonName.
|
|
|
|
[ cert_type ]
|
|
nsCertType = server
|
|
"""
|
|
|
|
def create_cert_files(hostname=None):
|
|
|
|
"""This is the routine that was run to create the certificate
|
|
and private key contained in keycert.pem."""
|
|
|
|
import tempfile, socket, os
|
|
d = tempfile.mkdtemp()
|
|
# now create a configuration file for the CA signing cert
|
|
fqdn = hostname or socket.getfqdn()
|
|
crtfile = os.path.join(d, "cert.pem")
|
|
conffile = os.path.join(d, "ca.conf")
|
|
fp = open(conffile, "w")
|
|
fp.write(CERTFILE_CONFIG_TEMPLATE %
|
|
{'state': "Delaware",
|
|
'city': "Wilmington",
|
|
'organization': "Python Software Foundation",
|
|
'unit': "SSL",
|
|
'common-name': fqdn,
|
|
})
|
|
fp.close()
|
|
error = os.system(
|
|
"openssl req -batch -new -x509 -days 2000 -nodes -config %s "
|
|
"-keyout \"%s\" -out \"%s\" > /dev/null < /dev/null 2>&1" %
|
|
(conffile, crtfile, crtfile))
|
|
# now we have a self-signed server cert in crtfile
|
|
os.unlink(conffile)
|
|
if (os.WEXITSTATUS(error) or
|
|
not os.path.exists(crtfile) or os.path.getsize(crtfile) == 0):
|
|
if test_support.verbose:
|
|
sys.stdout.write("Unable to create certificate for test, "
|
|
+ "error status %d\n" % (error >> 8))
|
|
crtfile = None
|
|
elif test_support.verbose:
|
|
sys.stdout.write(open(crtfile, 'r').read() + '\n')
|
|
return d, crtfile
|
|
|
|
|
|
def findtestsocket(start, end):
|
|
def testbind(i):
|
|
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
|
try:
|
|
s.bind(("127.0.0.1", i))
|
|
except:
|
|
return 0
|
|
else:
|
|
return 1
|
|
finally:
|
|
s.close()
|
|
|
|
for i in range(start, end):
|
|
if testbind(i) and testbind(i+1):
|
|
return i
|
|
return 0
|
|
|
|
|
|
def test_main(verbose=False):
|
|
if skip_expected:
|
|
raise test_support.TestSkipped("No SSL support")
|
|
|
|
global CERTFILE, TESTPORT
|
|
CERTFILE = os.path.join(os.path.dirname(__file__) or os.curdir,
|
|
"keycert.pem")
|
|
if (not os.path.exists(CERTFILE)):
|
|
raise test_support.TestFailed("Can't read certificate files!")
|
|
TESTPORT = findtestsocket(10025, 12000)
|
|
if not TESTPORT:
|
|
raise test_support.TestFailed("Can't find open port to test servers on!")
|
|
|
|
tests = [BasicTests]
|
|
|
|
if _have_threads:
|
|
thread_info = test_support.threading_setup()
|
|
if CERTFILE and thread_info and test_support.is_resource_enabled('network'):
|
|
tests.append(ConnectedTests)
|
|
|
|
test_support.run_unittest(*tests)
|
|
|
|
if _have_threads:
|
|
test_support.threading_cleanup(*thread_info)
|
|
|
|
if __name__ == "__main__":
|
|
test_main()
|