home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Freelog 116
/
FreelogNo116-JuilletSeptembre2013.iso
/
GestionFichiers
/
metamorphose
/
metamorphose2_0.8.2_setup.exe
/
metamorphose2.exe
/
ssl.pyo
(
.txt
)
< prev
next >
Wrap
Python Compiled Bytecode
|
2011-01-12
|
11KB
|
324 lines
# Source Generated with Decompyle++
# File: in.pyo (Python 2.6)
import textwrap
import _ssl
from _ssl import SSLError
from _ssl import CERT_NONE, CERT_OPTIONAL, CERT_REQUIRED
from _ssl import PROTOCOL_SSLv2, PROTOCOL_SSLv3, PROTOCOL_SSLv23, PROTOCOL_TLSv1
from _ssl import RAND_status, RAND_egd, RAND_add
from _ssl import SSL_ERROR_ZERO_RETURN, SSL_ERROR_WANT_READ, SSL_ERROR_WANT_WRITE, SSL_ERROR_WANT_X509_LOOKUP, SSL_ERROR_SYSCALL, SSL_ERROR_SSL, SSL_ERROR_WANT_CONNECT, SSL_ERROR_EOF, SSL_ERROR_INVALID_ERROR_CODE
from socket import socket, _fileobject
from socket import getnameinfo as _getnameinfo
import base64
class SSLSocket(socket):
def __init__(self, sock, keyfile = None, certfile = None, server_side = False, cert_reqs = CERT_NONE, ssl_version = PROTOCOL_SSLv23, ca_certs = None, do_handshake_on_connect = True, suppress_ragged_eofs = True):
socket.__init__(self, _sock = sock._sock)
self.send = lambda data, flags = (0,): SSLSocket.send(self, data, flags)
self.sendto = lambda data, addr, flags = (0,): SSLSocket.sendto(self, data, addr, flags)
self.recv = lambda buflen = 1024, flags = (0,): SSLSocket.recv(self, buflen, flags)
self.recvfrom = lambda addr, buflen = 1024, flags = (0,): SSLSocket.recvfrom(self, addr, buflen, flags)
self.recv_into = lambda buffer, nbytes = None, flags = (0,): SSLSocket.recv_into(self, buffer, nbytes, flags)
self.recvfrom_into = lambda buffer, nbytes = None, flags = (0,): SSLSocket.recvfrom_into(self, buffer, nbytes, flags)
if certfile and not keyfile:
keyfile = certfile
try:
socket.getpeername(self)
except:
self._sslobj = None
self._sslobj = _ssl.sslwrap(self._sock, server_side, keyfile, certfile, cert_reqs, ssl_version, ca_certs)
if do_handshake_on_connect:
timeout = self.gettimeout()
try:
self.settimeout(None)
self.do_handshake()
finally:
self.settimeout(timeout)
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
self._makefile_refs = 0
def read(self, len = 1024):
try:
return self._sslobj.read(len)
except SSLError:
x = None
if x.args[0] == SSL_ERROR_EOF and self.suppress_ragged_eofs:
return ''
raise
except:
self.suppress_ragged_eofs
def write(self, data):
return self._sslobj.write(data)
def getpeercert(self, binary_form = False):
return self._sslobj.peer_certificate(binary_form)
def cipher(self):
if not self._sslobj:
return None
return self._sslobj.cipher()
def send(self, data, flags = 0):
if self._sslobj:
if flags != 0:
raise ValueError('non-zero flags not allowed in calls to send() on %s' % self.__class__)
flags != 0
while True:
try:
v = self._sslobj.write(data)
except SSLError:
x = None
if x.args[0] == SSL_ERROR_WANT_READ:
return 0
if x.args[0] == SSL_ERROR_WANT_WRITE:
return 0
raise
continue
x.args[0] == SSL_ERROR_WANT_WRITE
return v
else:
return socket.send(self, data, flags)
return self._sslobj
def sendto(self, data, addr, flags = 0):
if self._sslobj:
raise ValueError('sendto not allowed on instances of %s' % self.__class__)
self._sslobj
return socket.sendto(self, data, addr, flags)
def sendall(self, data, flags = 0):
if self._sslobj:
if flags != 0:
raise ValueError('non-zero flags not allowed in calls to sendall() on %s' % self.__class__)
flags != 0
amount = len(data)
count = 0
while count < amount:
v = self.send(data[count:])
count += v
return amount
return socket.sendall(self, data, flags)
def recv(self, buflen = 1024, flags = 0):
if self._sslobj:
if flags != 0:
raise ValueError('non-zero flags not allowed in calls to sendall() on %s' % self.__class__)
flags != 0
while True:
try:
return self.read(buflen)
continue
except SSLError:
x = None
if x.args[0] == SSL_ERROR_WANT_READ:
continue
else:
raise x
x.args[0] == SSL_ERROR_WANT_READ
None<EXCEPTION MATCH>SSLError
else:
return socket.recv(self, buflen, flags)
return self._sslobj
def recv_into(self, buffer, nbytes = None, flags = 0):
if buffer and nbytes is None:
nbytes = len(buffer)
elif nbytes is None:
nbytes = 1024
if self._sslobj:
if flags != 0:
raise ValueError('non-zero flags not allowed in calls to recv_into() on %s' % self.__class__)
flags != 0
while True:
try:
tmp_buffer = self.read(nbytes)
v = len(tmp_buffer)
buffer[:v] = tmp_buffer
return v
continue
except SSLError:
x = None
if x.args[0] == SSL_ERROR_WANT_READ:
continue
else:
raise x
x.args[0] == SSL_ERROR_WANT_READ
None<EXCEPTION MATCH>SSLError
else:
return socket.recv_into(self, buffer, nbytes, flags)
return self._sslobj
def recvfrom(self, addr, buflen = 1024, flags = 0):
if self._sslobj:
raise ValueError('recvfrom not allowed on instances of %s' % self.__class__)
self._sslobj
return socket.recvfrom(self, addr, buflen, flags)
def recvfrom_into(self, buffer, nbytes = None, flags = 0):
if self._sslobj:
raise ValueError('recvfrom_into not allowed on instances of %s' % self.__class__)
self._sslobj
return socket.recvfrom_into(self, buffer, nbytes, flags)
def pending(self):
if self._sslobj:
return self._sslobj.pending()
return 0
def unwrap(self):
if self._sslobj:
s = self._sslobj.shutdown()
self._sslobj = None
return s
raise ValueError('No SSL wrapper around ' + str(self))
def shutdown(self, how):
self._sslobj = None
socket.shutdown(self, how)
def close(self):
pass
def do_handshake(self):
self._sslobj.do_handshake()
def connect(self, addr):
if self._sslobj:
raise ValueError('attempt to connect already-connected SSLSocket!')
self._sslobj
socket.connect(self, addr)
self._sslobj = _ssl.sslwrap(self._sock, False, self.keyfile, self.certfile, self.cert_reqs, self.ssl_version, self.ca_certs)
if self.do_handshake_on_connect:
self.do_handshake()
def accept(self):
(newsock, addr) = socket.accept(self)
return (SSLSocket(newsock, keyfile = self.keyfile, certfile = self.certfile, server_side = True, cert_reqs = self.cert_reqs, ssl_version = self.ssl_version, ca_certs = self.ca_certs, do_handshake_on_connect = self.do_handshake_on_connect, suppress_ragged_eofs = self.suppress_ragged_eofs), addr)
def makefile(self, mode = 'r', bufsize = -1):
self._makefile_refs += 1
return _fileobject(self, mode, bufsize)
def wrap_socket(sock, keyfile = None, certfile = None, server_side = False, cert_reqs = CERT_NONE, ssl_version = PROTOCOL_SSLv23, ca_certs = None, do_handshake_on_connect = True, suppress_ragged_eofs = True):
return SSLSocket(sock, keyfile = keyfile, certfile = certfile, server_side = server_side, cert_reqs = cert_reqs, ssl_version = ssl_version, ca_certs = ca_certs, do_handshake_on_connect = do_handshake_on_connect, suppress_ragged_eofs = suppress_ragged_eofs)
def cert_time_to_seconds(cert_time):
import time as time
return time.mktime(time.strptime(cert_time, '%b %d %H:%M:%S %Y GMT'))
PEM_HEADER = '-----BEGIN CERTIFICATE-----'
PEM_FOOTER = '-----END CERTIFICATE-----'
def DER_cert_to_PEM_cert(der_cert_bytes):
if hasattr(base64, 'standard_b64encode'):
f = base64.standard_b64encode(der_cert_bytes)
return PEM_HEADER + '\n' + textwrap.fill(f, 64) + PEM_FOOTER + '\n'
return PEM_HEADER + '\n' + base64.encodestring(der_cert_bytes) + PEM_FOOTER + '\n'
def PEM_cert_to_DER_cert(pem_cert_string):
if not pem_cert_string.startswith(PEM_HEADER):
raise ValueError('Invalid PEM encoding; must start with %s' % PEM_HEADER)
pem_cert_string.startswith(PEM_HEADER)
if not pem_cert_string.strip().endswith(PEM_FOOTER):
raise ValueError('Invalid PEM encoding; must end with %s' % PEM_FOOTER)
pem_cert_string.strip().endswith(PEM_FOOTER)
d = pem_cert_string.strip()[len(PEM_HEADER):-len(PEM_FOOTER)]
return base64.decodestring(d)
def get_server_certificate(addr, ssl_version = PROTOCOL_SSLv3, ca_certs = None):
(host, port) = addr
if ca_certs is not None:
cert_reqs = CERT_REQUIRED
else:
cert_reqs = CERT_NONE
s = wrap_socket(socket(), ssl_version = ssl_version, cert_reqs = cert_reqs, ca_certs = ca_certs)
s.connect(addr)
dercert = s.getpeercert(True)
s.close()
return DER_cert_to_PEM_cert(dercert)
def get_protocol_name(protocol_code):
if protocol_code == PROTOCOL_TLSv1:
return 'TLSv1'
if protocol_code == PROTOCOL_SSLv23:
return 'SSLv23'
if protocol_code == PROTOCOL_SSLv2:
return 'SSLv2'
if protocol_code == PROTOCOL_SSLv3:
return 'SSLv3'
return '<unknown>'
def sslwrap_simple(sock, keyfile = None, certfile = None):
if hasattr(sock, '_sock'):
sock = sock._sock
ssl_sock = _ssl.sslwrap(sock, 0, keyfile, certfile, CERT_NONE, PROTOCOL_SSLv23, None)
try:
sock.getpeername()
except:
pass
ssl_sock.do_handshake()
return ssl_sock