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Beautified lists and maps, grouped imports for easy merges in the future - no changed functionality! 

* dtls/openssl.py:
	- Ordered constants according to header file from openSSL
	- Beautified __all__-list and map for _make_function() in order to easy merges in the future
	- Added a few returns in order to evaluate the success of the called methods
* dtls/patch.py: Grouped imports in the following order - system, local
* dtls/sslconnection.py: ssl protocol not hardcoded anymore for forked objects
* dtls/x509.py: logger messages working again
incoming
mcfreis 2017-03-20 14:14:14 +01:00
parent 1c7bdcad16
commit b4911f4949
5 changed files with 305 additions and 270 deletions
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12
ChangeLog
View File

@ -1,3 +1,15 @@
2017-03-17 Björn Freise <mcfreis@gmx.net>
Beautified lists and maps, grouped imports for easy merges in the future - no changed functionality!
* dtls/openssl.py:
- Ordered constants according to header file from openSSL
- Beautified __all__-list and map for _make_function() in order to easy merges in the future
- Added a few returns in order to evaluate the success of the called methods
* dtls/patch.py: Grouped imports in the following order - system, local
* dtls/sslconnection.py: ssl protocol not hardcoded anymore for forked objects
* dtls/x509.py: logger messages working again
2017-02-27 Ray Brown <code@liquibits.com>
* dtls/openssl.py: support reading directly into given buffer instead of forcing buffer copy (for ssl module compatibility)

227
dtls/openssl.py
View File

@ -105,20 +105,25 @@ CRYPTO_LOCK = 1
#
# Integer constants - internal
#
SSL_CTRL_SET_SESS_CACHE_MODE = 44
SSL_CTRL_SET_READ_AHEAD = 41
SSL_CTRL_OPTIONS = 32
SSL_CTRL_SET_READ_AHEAD = 41
SSL_CTRL_SET_SESS_CACHE_MODE = 44
BIO_CTRL_INFO = 3
BIO_CTRL_DGRAM_SET_CONNECTED = 32
BIO_CTRL_DGRAM_GET_PEER = 46
BIO_CTRL_DGRAM_SET_PEER = 44
BIO_CTRL_DGRAM_GET_PEER = 46
BIO_C_SET_NBIO = 102
DTLS_CTRL_GET_TIMEOUT = 73
DTLS_CTRL_HANDLE_TIMEOUT = 74
DTLS_CTRL_LISTEN = 75
X509_NAME_MAXLEN = 256
GETS_MAXLEN = 2048
#
# Parameter data types
#
@ -470,85 +475,99 @@ def _make_function(name, lib, args, export=True, errcheck="default"):
_subst = {c_long_parm: c_long}
_sigs = {}
__all__ = ["BIO_NOCLOSE", "BIO_CLOSE",
"SSLEAY_VERSION",
"SSL_OP_NO_COMPRESSION",
"SSL_VERIFY_NONE", "SSL_VERIFY_PEER",
"SSL_VERIFY_FAIL_IF_NO_PEER_CERT", "SSL_VERIFY_CLIENT_ONCE",
"SSL_SESS_CACHE_OFF", "SSL_SESS_CACHE_CLIENT",
"SSL_SESS_CACHE_SERVER", "SSL_SESS_CACHE_BOTH",
"SSL_SESS_CACHE_NO_AUTO_CLEAR", "SSL_SESS_CACHE_NO_INTERNAL_LOOKUP",
"SSL_SESS_CACHE_NO_INTERNAL_STORE", "SSL_SESS_CACHE_NO_INTERNAL",
"SSL_FILE_TYPE_PEM",
"GEN_DIRNAME", "NID_subject_alt_name",
"CRYPTO_LOCK",
"CRYPTO_set_locking_callback",
"DTLSv1_get_timeout", "DTLSv1_handle_timeout",
"DTLSv1_listen",
"BIO_gets", "BIO_read", "BIO_get_mem_data",
"BIO_dgram_set_connected",
"BIO_dgram_get_peer", "BIO_dgram_set_peer",
"BIO_set_nbio",
"SSL_CTX_set_session_cache_mode", "SSL_CTX_set_read_ahead",
"SSL_CTX_set_options",
"SSL_read", "SSL_write",
"SSL_CTX_set_cookie_cb",
"OBJ_obj2txt", "decode_ASN1_STRING", "ASN1_TIME_print",
"X509_get_notAfter",
"ASN1_item_d2i", "GENERAL_NAME_print",
"sk_value",
"sk_pop_free",
"i2d_X509"] # note: the following map adds to this list
__all__ = [
# Constants
"BIO_NOCLOSE", "BIO_CLOSE",
"SSLEAY_VERSION",
"SSL_OP_NO_COMPRESSION",
"SSL_VERIFY_NONE", "SSL_VERIFY_PEER",
"SSL_VERIFY_FAIL_IF_NO_PEER_CERT", "SSL_VERIFY_CLIENT_ONCE",
"SSL_SESS_CACHE_OFF", "SSL_SESS_CACHE_CLIENT",
"SSL_SESS_CACHE_SERVER", "SSL_SESS_CACHE_BOTH",
"SSL_SESS_CACHE_NO_AUTO_CLEAR", "SSL_SESS_CACHE_NO_INTERNAL_LOOKUP",
"SSL_SESS_CACHE_NO_INTERNAL_STORE", "SSL_SESS_CACHE_NO_INTERNAL",
"SSL_FILE_TYPE_PEM",
"GEN_DIRNAME", "NID_subject_alt_name",
"CRYPTO_LOCK",
# Methods
"CRYPTO_set_locking_callback",
"DTLSv1_get_timeout", "DTLSv1_handle_timeout",
"DTLSv1_listen",
"BIO_gets", "BIO_read", "BIO_get_mem_data",
"BIO_dgram_set_connected",
"BIO_dgram_get_peer", "BIO_dgram_set_peer",
"BIO_set_nbio",
"SSL_CTX_set_session_cache_mode", "SSL_CTX_set_read_ahead",
"SSL_CTX_set_options",
"SSL_read", "SSL_write",
"SSL_CTX_set_cookie_cb",
"OBJ_obj2txt", "decode_ASN1_STRING", "ASN1_TIME_print",
"X509_get_notAfter",
"ASN1_item_d2i", "GENERAL_NAME_print",
"sk_value",
"sk_pop_free",
"i2d_X509",
] # note: the following map adds to this list
map(lambda x: _make_function(*x), (
("SSL_library_init", libssl, ((c_int, "ret"),)),
("SSL_load_error_strings", libssl, ((None, "ret"),)),
("SSLeay", libcrypto, ((c_long_parm, "ret"),)),
("SSLeay_version", libcrypto, ((c_char_p, "ret"), (c_int, "t"))),
("SSL_library_init", libssl,
((c_int, "ret"),)),
("SSL_load_error_strings", libssl,
((None, "ret"),)),
("SSLeay", libcrypto,
((c_long_parm, "ret"),)),
("SSLeay_version", libcrypto,
((c_char_p, "ret"), (c_int, "t"))),
("CRYPTO_set_locking_callback", libcrypto,
((None, "ret"), (c_void_p, "func")), False),
("CRYPTO_get_id_callback", libcrypto, ((c_void_p, "ret"),), True, None),
("CRYPTO_num_locks", libcrypto, ((c_int, "ret"),)),
("DTLSv1_server_method", libssl, ((DTLSv1Method, "ret"),)),
("DTLSv1_client_method", libssl, ((DTLSv1Method, "ret"),)),
("SSL_CTX_new", libssl, ((SSLCTX, "ret"), (DTLSv1Method, "meth"))),
("SSL_CTX_free", libssl, ((None, "ret"), (SSLCTX, "ctx"))),
("CRYPTO_get_id_callback", libcrypto,
((c_void_p, "ret"),), True, None),
("CRYPTO_num_locks", libcrypto,
((c_int, "ret"),)),
("DTLSv1_server_method", libssl,
((DTLSv1Method, "ret"),)),
("DTLSv1_client_method", libssl,
((DTLSv1Method, "ret"),)),
("SSL_CTX_new", libssl,
((SSLCTX, "ret"), (DTLSv1Method, "meth"))),
("SSL_CTX_free", libssl,
((None, "ret"), (SSLCTX, "ctx"))),
("SSL_CTX_set_cookie_generate_cb", libssl,
((None, "ret"), (SSLCTX, "ctx"), (c_void_p, "app_gen_cookie_cb")), False),
("SSL_CTX_set_cookie_verify_cb", libssl,
((None, "ret"), (SSLCTX, "ctx"), (c_void_p, "app_verify_cookie_cb")),
False),
("SSL_new", libssl, ((SSL, "ret"), (SSLCTX, "ctx"))),
("SSL_free", libssl, ((None, "ret"), (SSL, "ssl"))),
((None, "ret"), (SSLCTX, "ctx"), (c_void_p, "app_verify_cookie_cb")), False),
("SSL_new", libssl,
((SSL, "ret"), (SSLCTX, "ctx"))),
("SSL_free", libssl,
((None, "ret"), (SSL, "ssl"))),
("SSL_set_bio", libssl,
((None, "ret"), (SSL, "ssl"), (BIO, "rbio"), (BIO, "wbio"))),
("BIO_new", libcrypto, ((BIO, "ret"), (BIO_METHOD, "type"))),
("BIO_s_mem", libcrypto, ((BIO_METHOD, "ret"),)),
("BIO_new", libcrypto,
((BIO, "ret"), (BIO_METHOD, "type"))),
("BIO_s_mem", libcrypto,
((BIO_METHOD, "ret"),)),
("BIO_new_file", libcrypto,
((BIO, "ret"), (c_char_p, "filename"), (c_char_p, "mode"))),
("BIO_new_dgram", libcrypto,
((BIO, "ret"), (c_int, "fd"), (c_int, "close_flag"))),
("BIO_free", libcrypto, ((c_int, "ret"), (BIO, "a"))),
("BIO_free", libcrypto,
((c_int, "ret"), (BIO, "a"))),
("BIO_gets", libcrypto,
((c_int, "ret"), (BIO, "b"), (POINTER(c_char), "buf"), (c_int, "size")),
False),
((c_int, "ret"), (BIO, "b"), (POINTER(c_char), "buf"), (c_int, "size")), False),
("BIO_read", libcrypto,
((c_int, "ret"), (BIO, "b"), (c_void_p, "buf"), (c_int, "len")), False),
("SSL_CTX_ctrl", libssl,
((c_long_parm, "ret"), (SSLCTX, "ctx"), (c_int, "cmd"), (c_long, "larg"),
(c_void_p, "parg")), False),
((c_long_parm, "ret"), (SSLCTX, "ctx"), (c_int, "cmd"), (c_long, "larg"), (c_void_p, "parg")), False),
("BIO_ctrl", libcrypto,
((c_long_parm, "ret"), (BIO, "bp"), (c_int, "cmd"), (c_long, "larg"),
(c_void_p, "parg")), False),
((c_long_parm, "ret"), (BIO, "bp"), (c_int, "cmd"), (c_long, "larg"), (c_void_p, "parg")), False),
("SSL_ctrl", libssl,
((c_long_parm, "ret"), (SSL, "ssl"), (c_int, "cmd"), (c_long, "larg"),
(c_void_p, "parg")), False),
("ERR_get_error", libcrypto, ((c_long_parm, "ret"),), False),
((c_long_parm, "ret"), (SSL, "ssl"), (c_int, "cmd"), (c_long, "larg"), (c_void_p, "parg")), False),
("ERR_get_error", libcrypto,
((c_long_parm, "ret"),), False),
("ERR_error_string_n", libcrypto,
((None, "ret"), (c_ulong, "e"), (c_char_p, "buf"), (c_size_t, "len")),
False),
("SSL_get_error", libssl, ((c_int, "ret"), (SSL, "ssl"), (c_int, "ret")),
False, None),
((None, "ret"), (c_ulong, "e"), (c_char_p, "buf"), (c_size_t, "len")), False),
("SSL_get_error", libssl,
((c_int, "ret"), (SSL, "ssl"), (c_int, "ret")), False, None),
("SSL_CTX_set_cipher_list", libssl,
((c_int, "ret"), (SSLCTX, "ctx"), (c_char_p, "str"))),
("SSL_CTX_use_certificate_file", libssl,
@ -558,36 +577,41 @@ map(lambda x: _make_function(*x), (
("SSL_CTX_use_PrivateKey_file", libssl,
((c_int, "ret"), (SSLCTX, "ctx"), (c_char_p, "file"), (c_int, "type"))),
("SSL_CTX_load_verify_locations", libssl,
((c_int, "ret"), (SSLCTX, "ctx"), (c_char_p, "CAfile"),
(c_char_p, "CApath"))),
((c_int, "ret"), (SSLCTX, "ctx"), (c_char_p, "CAfile"), (c_char_p, "CApath"))),
("SSL_CTX_set_verify", libssl,
((None, "ret"), (SSLCTX, "ctx"), (c_int, "mode"),
(c_void_p, "verify_callback", 1, None))),
("SSL_accept", libssl, ((c_int, "ret"), (SSL, "ssl"))),
("SSL_connect", libssl, ((c_int, "ret"), (SSL, "ssl"))),
("SSL_set_connect_state", libssl, ((None, "ret"), (SSL, "ssl"))),
("SSL_set_accept_state", libssl, ((None, "ret"), (SSL, "ssl"))),
("SSL_do_handshake", libssl, ((c_int, "ret"), (SSL, "ssl"))),
("SSL_get_peer_certificate", libssl, ((X509, "ret"), (SSL, "ssl"))),
((None, "ret"), (SSLCTX, "ctx"), (c_int, "mode"), (c_void_p, "verify_callback", 1, None))),
("SSL_accept", libssl,
((c_int, "ret"), (SSL, "ssl"))),
("SSL_connect", libssl,
((c_int, "ret"), (SSL, "ssl"))),
("SSL_set_connect_state", libssl,
((None, "ret"), (SSL, "ssl"))),
("SSL_set_accept_state", libssl,
((None, "ret"), (SSL, "ssl"))),
("SSL_do_handshake", libssl,
((c_int, "ret"), (SSL, "ssl"))),
("SSL_get_peer_certificate", libssl,
((X509, "ret"), (SSL, "ssl"))),
("SSL_read", libssl,
((c_int, "ret"), (SSL, "ssl"), (c_void_p, "buf"), (c_int, "num")), False),
("SSL_write", libssl,
((c_int, "ret"), (SSL, "ssl"), (c_void_p, "buf"), (c_int, "num")), False),
("SSL_pending", libssl, ((c_int, "ret"), (SSL, "ssl")), True, None),
("SSL_shutdown", libssl, ((c_int, "ret"), (SSL, "ssl"))),
("SSL_pending", libssl,
((c_int, "ret"), (SSL, "ssl")), True, None),
("SSL_shutdown", libssl,
((c_int, "ret"), (SSL, "ssl"))),
("SSL_set_read_ahead", libssl,
((None, "ret"), (SSL, "ssl"), (c_int, "yes"))),
("X509_free", libcrypto, ((None, "ret"), (X509, "a"))),
("X509_free", libcrypto,
((None, "ret"), (X509, "a"))),
("PEM_read_bio_X509_AUX", libcrypto,
((X509, "ret"), (BIO, "bp"), (c_void_p, "x", 1, None),
(c_void_p, "cb", 1, None), (c_void_p, "u", 1, None))),
((X509, "ret"), (BIO, "bp"), (c_void_p, "x", 1, None), (c_void_p, "cb", 1, None), (c_void_p, "u", 1, None))),
("OBJ_obj2txt", libcrypto,
((c_int, "ret"), (POINTER(c_char), "buf"), (c_int, "buf_len"),
(ASN1_OBJECT, "a"), (c_int, "no_name")), False),
("CRYPTO_free", libcrypto, ((None, "ret"), (c_void_p, "ptr"))),
((c_int, "ret"), (POINTER(c_char), "buf"), (c_int, "buf_len"), (ASN1_OBJECT, "a"), (c_int, "no_name")), False),
("CRYPTO_free", libcrypto,
((None, "ret"), (c_void_p, "ptr"))),
("ASN1_STRING_to_UTF8", libcrypto,
((c_int, "ret"), (POINTER(POINTER(c_ubyte)), "out"), (ASN1_STRING, "in")),
False),
((c_int, "ret"), (POINTER(POINTER(c_ubyte)), "out"), (ASN1_STRING, "in")), False),
("X509_NAME_entry_count", libcrypto,
((c_int, "ret"), (POINTER(X509_name_st), "name")), True, None),
("X509_NAME_get_entry", libcrypto,
@ -602,34 +626,31 @@ map(lambda x: _make_function(*x), (
("ASN1_TIME_print", libcrypto,
((c_int, "ret"), (BIO, "fp"), (ASN1_TIME, "a")), False),
("X509_get_ext_by_NID", libcrypto,
((c_int, "ret"), (X509, "x"), (c_int, "nid"), (c_int, "lastpos")),
True, None),
((c_int, "ret"), (X509, "x"), (c_int, "nid"), (c_int, "lastpos")), True, None),
("X509_get_ext", libcrypto,
((POINTER(X509_EXTENSION), "ret"), (X509, "x"), (c_int, "loc")),
True, errcheck_p),
((POINTER(X509_EXTENSION), "ret"), (X509, "x"), (c_int, "loc")), True, errcheck_p),
("X509V3_EXT_get", libcrypto,
((POINTER(X509V3_EXT_METHOD), "ret"), (POINTER(X509_EXTENSION), "ext")),
True, errcheck_p),
((POINTER(X509V3_EXT_METHOD), "ret"), (POINTER(X509_EXTENSION), "ext")), True, errcheck_p),
("ASN1_item_d2i", libcrypto,
((c_void_p, "ret"), (c_void_p, "val"), (POINTER(POINTER(c_ubyte)), "in"),
(c_long, "len"), (c_void_p, "it")), False, None),
("sk_num", libcrypto, ((c_int, "ret"), (STACK, "stack")), True, None),
((c_void_p, "ret"), (c_void_p, "val"), (POINTER(POINTER(c_ubyte)), "in"), (c_long, "len"), (c_void_p, "it")), False, None),
("sk_num", libcrypto,
((c_int, "ret"), (STACK, "stack")), True, None),
("sk_value", libcrypto,
((c_void_p, "ret"), (STACK, "stack"), (c_int, "loc")), False),
("GENERAL_NAME_print", libcrypto,
((c_int, "ret"), (BIO, "out"), (POINTER(GENERAL_NAME), "gen")), False),
("sk_pop_free", libcrypto,
((None, "ret"), (STACK, "st"), (c_void_p, "func")), False),
("i2d_X509_bio", libcrypto, ((c_int, "ret"), (BIO, "bp"), (X509, "x")),
False),
("SSL_get_current_cipher", libssl, ((SSL_CIPHER, "ret"), (SSL, "ssl"))),
("i2d_X509_bio", libcrypto,
((c_int, "ret"), (BIO, "bp"), (X509, "x")), False),
("SSL_get_current_cipher", libssl,
((SSL_CIPHER, "ret"), (SSL, "ssl"))),
("SSL_CIPHER_get_name", libssl,
((c_char_p, "ret"), (SSL_CIPHER, "cipher"))),
("SSL_CIPHER_get_version", libssl,
((c_char_p, "ret"), (SSL_CIPHER, "cipher"))),
("SSL_CIPHER_get_bits", libssl,
((c_int, "ret"), (SSL_CIPHER, "cipher"),
(POINTER(c_int), "alg_bits", 1, None)), True, None),
((c_int, "ret"), (SSL_CIPHER, "cipher"), (POINTER(c_int), "alg_bits", 1, None)), True, None),
))
#
@ -650,15 +671,15 @@ def CRYPTO_set_locking_callback(locking_function):
def SSL_CTX_set_session_cache_mode(ctx, mode):
# Returns the previous value of mode
_SSL_CTX_ctrl(ctx, SSL_CTRL_SET_SESS_CACHE_MODE, mode, None)
return _SSL_CTX_ctrl(ctx, SSL_CTRL_SET_SESS_CACHE_MODE, mode, None)
def SSL_CTX_set_read_ahead(ctx, m):
# Returns the previous value of m
_SSL_CTX_ctrl(ctx, SSL_CTRL_SET_READ_AHEAD, m, None)
return _SSL_CTX_ctrl(ctx, SSL_CTRL_SET_READ_AHEAD, m, None)
def SSL_CTX_set_options(ctx, options):
# Returns the new option bitmaks after adding the given options
_SSL_CTX_ctrl(ctx, SSL_CTRL_OPTIONS, options, None)
return _SSL_CTX_ctrl(ctx, SSL_CTRL_OPTIONS, options, None)
_rint_voidp_ubytep_uintp = CFUNCTYPE(c_int, c_void_p, POINTER(c_ubyte),
POINTER(c_uint))
@ -693,7 +714,7 @@ def SSL_CTX_set_cookie_cb(ctx, generate, verify):
def BIO_dgram_set_connected(bio, peer_address):
su = sockaddr_u_from_addr_tuple(peer_address)
_BIO_ctrl(bio, BIO_CTRL_DGRAM_SET_CONNECTED, 0, byref(su))
return _BIO_ctrl(bio, BIO_CTRL_DGRAM_SET_CONNECTED, 0, byref(su))
def BIO_dgram_get_peer(bio):
su = sockaddr_u()
@ -702,10 +723,10 @@ def BIO_dgram_get_peer(bio):
def BIO_dgram_set_peer(bio, peer_address):
su = sockaddr_u_from_addr_tuple(peer_address)
_BIO_ctrl(bio, BIO_CTRL_DGRAM_SET_PEER, 0, byref(su))
return _BIO_ctrl(bio, BIO_CTRL_DGRAM_SET_PEER, 0, byref(su))
def BIO_set_nbio(bio, n):
_BIO_ctrl(bio, BIO_C_SET_NBIO, 1 if n else 0, None)
return _BIO_ctrl(bio, BIO_C_SET_NBIO, 1 if n else 0, None)
def DTLSv1_get_timeout(ssl):
tv = TIMEVAL()
@ -727,7 +748,7 @@ def DTLSv1_handle_timeout(ssl):
assert ret < 0
if ret > 0:
ret = -10
errcheck_p(ret, _SSL_ctrl, (ssl, DTLS_CTRL_HANDLE_TIMEOUT, 0, None))
return errcheck_p(ret, _SSL_ctrl, (ssl, DTLS_CTRL_HANDLE_TIMEOUT, 0, None))
def DTLSv1_listen(ssl):
su = sockaddr_u()

15
dtls/patch.py
View File

@ -34,16 +34,17 @@ has the following effects:
PROTOCOL_DTLSv1 for the parameter ssl_version is supported
"""
from socket import SOCK_DGRAM, socket, _delegate_methods, error as socket_error
from socket import AF_INET, SOCK_STREAM, SOCK_DGRAM, getaddrinfo
from sslconnection import SSLConnection, PROTOCOL_DTLSv1, CERT_NONE
from sslconnection import DTLS_OPENSSL_VERSION_NUMBER, DTLS_OPENSSL_VERSION
from sslconnection import DTLS_OPENSSL_VERSION_INFO
from err import raise_as_ssl_module_error
from socket import socket, getaddrinfo, _delegate_methods, error as socket_error
from socket import AF_INET, SOCK_STREAM, SOCK_DGRAM
from types import MethodType
from weakref import proxy
import errno
from sslconnection import SSLConnection, PROTOCOL_DTLSv1, CERT_NONE
from sslconnection import DTLS_OPENSSL_VERSION_NUMBER, DTLS_OPENSSL_VERSION, DTLS_OPENSSL_VERSION_INFO
from err import raise_as_ssl_module_error
def do_patch():
import ssl as _ssl # import to be avoided if ssl module is never patched
global _orig_SSLSocket_init, _orig_get_server_certificate
@ -76,7 +77,7 @@ def _get_server_certificate(addr, ssl_version=PROTOCOL_SSLv23, ca_certs=None):
if ssl_version != PROTOCOL_DTLSv1:
return _orig_get_server_certificate(addr, ssl_version, ca_certs)
if (ca_certs is not None):
if ca_certs is not None:
cert_reqs = ssl.CERT_REQUIRED
else:
cert_reqs = ssl.CERT_NONE

4
dtls/sslconnection.py
View File

@ -48,6 +48,7 @@ from logging import getLogger
from os import urandom
from select import select
from weakref import proxy
from err import openssl_error, InvalidSocketError
from err import raise_ssl_error
from err import SSL_ERROR_WANT_READ, SSL_ERROR_SYSCALL
@ -334,6 +335,7 @@ class SSLConnection(object):
self._keyfile = keyfile
self._certfile = certfile
self._cert_reqs = cert_reqs
self._ssl_version = ssl_version
self._ca_certs = ca_certs
self._do_handshake_on_connect = do_handshake_on_connect
self._suppress_ragged_eofs = suppress_ragged_eofs
@ -462,7 +464,7 @@ class SSLConnection(object):
_logger.debug("Accept returning without connection")
return
new_conn = SSLConnection(self, self._keyfile, self._certfile, True,
self._cert_reqs, PROTOCOL_DTLSv1,
self._cert_reqs, self._ssl_version,
self._ca_certs, self._do_handshake_on_connect,
self._suppress_ragged_eofs, self._ciphers)
new_peer = self._pending_peer_address

5
dtls/x509.py
View File

@ -43,7 +43,7 @@ class _X509(_Rsrc):
super(_X509, self).__init__(value)
def __del__(self):
_logger.debug("Freeing X509: %d", self._value._as_parameter)
_logger.debug("Freeing X509: %d", self.raw)
X509_free(self._value)
self._value = None
@ -54,11 +54,10 @@ class _STACK(_Rsrc):
super(_STACK, self).__init__(value)
def __del__(self):
_logger.debug("Freeing stack: %d", self._value._as_parameter)
_logger.debug("Freeing stack: %d", self.raw)
sk_pop_free(self._value)
self._value = None
def decode_cert(cert):
"""Convert an X509 certificate into a Python dictionary