FM / M2Crypto

/usr/lib64/python2.6/site-packages/M2Crypto/

/usr/lib64/python2.6/site-packages/M2Crypto

Name	Size	Mode	Actions
PGP/	-	0755	rm
SSL/	-	0755	rm
ASN1.py	5614	0644	edit dl rm
ASN1.pyc	9462	0644	edit dl rm
ASN1.pyo	9063	0644	edit dl rm
AuthCookie.py	3085	0644	edit dl rm
AuthCookie.pyc	5339	0644	edit dl rm
AuthCookie.pyo	5275	0644	edit dl rm
BIO.py	7389	0644	edit dl rm
BIO.pyc	12186	0644	edit dl rm
BIO.pyo	12186	0644	edit dl rm
BN.py	1330	0644	edit dl rm
BN.pyc	1873	0644	edit dl rm
BN.pyo	1873	0644	edit dl rm
callback.py	249	0644	edit dl rm
callback.pyc	475	0644	edit dl rm
callback.pyo	475	0644	edit dl rm
DH.py	2374	0644	edit dl rm
DH.pyc	4681	0644	edit dl rm
DH.pyo	4248	0644	edit dl rm
DSA.py	14019	0644	edit dl rm
DSA.pyc	17433	0644	edit dl rm
DSA.pyo	16845	0644	edit dl rm
EC.py	10916	0644	edit dl rm
EC.pyc	13287	0644	edit dl rm
EC.pyo	12683	0644	edit dl rm
Engine.py	3397	0644	edit dl rm
Engine.pyc	5492	0644	edit dl rm
Engine.pyo	5492	0644	edit dl rm
Err.py	1123	0644	edit dl rm
Err.pyc	2687	0644	edit dl rm
Err.pyo	2687	0644	edit dl rm
EVP.py	11810	0644	edit dl rm
EVP.pyc	16643	0644	edit dl rm
EVP.pyo	16643	0644	edit dl rm
ftpslib.py	2881	0644	edit dl rm
ftpslib.pyc	3946	0644	edit dl rm
ftpslib.pyo	3946	0644	edit dl rm
httpslib.py	7861	0644	edit dl rm
httpslib.pyc	7797	0644	edit dl rm
httpslib.pyo	7699	0644	edit dl rm
m2.py	785	0644	edit dl rm
m2.pyc	963	0644	edit dl rm
m2.pyo	963	0644	edit dl rm
m2urllib.py	2124	0644	edit dl rm
m2urllib.pyc	2177	0644	edit dl rm
m2urllib.pyo	2177	0644	edit dl rm
m2urllib2.py	5269	0644	edit dl rm
m2urllib2.pyc	5120	0644	edit dl rm
m2urllib2.pyo	5065	0644	edit dl rm
m2xmlrpclib.py	1928	0644	edit dl rm
m2xmlrpclib.pyc	2318	0644	edit dl rm
m2xmlrpclib.pyo	2318	0644	edit dl rm
Rand.py	488	0644	edit dl rm
Rand.pyc	583	0644	edit dl rm
Rand.pyo	583	0644	edit dl rm
RC4.py	692	0644	edit dl rm
RC4.pyc	1634	0644	edit dl rm
RC4.pyo	1634	0644	edit dl rm
RSA.py	13128	0644	edit dl rm
RSA.pyc	17393	0644	edit dl rm
RSA.pyo	16991	0644	edit dl rm
SMIME.py	7479	0644	edit dl rm
SMIME.pyc	10955	0644	edit dl rm
SMIME.pyo	10667	0644	edit dl rm
threading.py	347	0644	edit dl rm
threading.pyc	789	0644	edit dl rm
threading.pyo	789	0644	edit dl rm
util.py	1588	0644	edit dl rm
util.pyc	3081	0644	edit dl rm
util.pyo	3081	0644	edit dl rm
X509.py	34646	0644	edit dl rm
X509.pyc	47271	0644	edit dl rm
X509.pyo	44913	0644	edit dl rm
__init__.py	1421	0644	edit dl rm
__init__.pyc	1980	0644	edit dl rm
__init__.pyo	1980	0644	edit dl rm
__m2crypto.so	445064	0644	edit dl rm

Edit: /usr/lib64/python2.6/site-packages/M2Crypto/m2urllib2.py (5269B)

"""
M2Crypto enhancement to Python's urllib2 for handling 
'https' url's.

Summary of changes:
 - Use an HTTPSProxyConnection if the request is going through a proxy.
 - Add the SSL context to the https connection when performing https_open.
 - Add the M2Crypto HTTPSHandler when building a default opener.
"""

import socket
from urllib2 import *
import urlparse

import SSL
import httpslib

class _closing_fileobject(socket._fileobject):
    '''socket._fileobject that propagates self.close() to the socket.

Python 2.5 provides this as socket._fileobject(sock, close=True).
    '''

def __init__(self, sock):
        socket._fileobject.__init__(self, sock)

def close(self):
        sock = self._sock
        socket._fileobject.close(self)
        sock.close()

class HTTPSHandler(AbstractHTTPHandler):
    def __init__(self, ssl_context = None):
        AbstractHTTPHandler.__init__(self)

if ssl_context is not None:
            assert isinstance(ssl_context, SSL.Context), ssl_context
            self.ctx = ssl_context
        else:
            self.ctx = SSL.Context()

# Copied from urllib2, so we can set the ssl context.
    def https_open(self, req):
        """Return an addinfourl object for the request, using http_class.

http_class must implement the HTTPConnection API from httplib.
        The addinfourl return value is a file-like object.  It also
        has methods and attributes including:
            - info(): return a mimetools.Message object for the headers
            - geturl(): return the original request URL
            - code: HTTP status code
        """
        host = req.get_host()
        if not host:
            raise URLError('no host given')

# Our change: Check to see if we're using a proxy.
        # Then create an appropriate ssl-aware connection.
        full_url = req.get_full_url() 
        target_host = urlparse.urlparse(full_url)[1]

if (target_host != host):
            request_uri = urlparse.urldefrag(full_url)[0]
            h = httpslib.ProxyHTTPSConnection(host = host, ssl_context = self.ctx)
        else:
            request_uri = req.get_selector()
            h = httpslib.HTTPSConnection(host = host, ssl_context = self.ctx)
        # End our change
        h.set_debuglevel(self._debuglevel)

headers = dict(req.headers)
        headers.update(req.unredirected_hdrs)
        # We want to make an HTTP/1.1 request, but the addinfourl
        # class isn't prepared to deal with a persistent connection.
        # It will try to read all remaining data from the socket,
        # which will block while the server waits for the next request.
        # So make sure the connection gets closed after the (only)
        # request.
        headers["Connection"] = "close"
        try:
            h.request(req.get_method(), request_uri, req.data, headers)
            r = h.getresponse()
        except socket.error, err: # XXX what error?
            raise URLError(err)

# Pick apart the HTTPResponse object to get the addinfourl
        # object initialized properly.

# Wrap the HTTPResponse object in socket's file object adapter
        # for Windows.  That adapter calls recv(), so delegate recv()
        # to read().  This weird wrapping allows the returned object to
        # have readline() and readlines() methods.

# XXX It might be better to extract the read buffering code
        # out of socket._fileobject() and into a base class.

r.recv = r.read
        fp = _closing_fileobject(r)

resp = addinfourl(fp, r.msg, req.get_full_url())
        resp.code = r.status
        resp.msg = r.reason
        return resp

https_request = AbstractHTTPHandler.do_request_

# Copied from urllib2 with modifications for ssl
def build_opener(ssl_context = None, *handlers):
    """Create an opener object from a list of handlers.

The opener will use several default handlers, including support
    for HTTP and FTP.

If any of the handlers passed as arguments are subclasses of the
    default handlers, the default handlers will not be used.
    """
    import types
    def isclass(obj):
        return isinstance(obj, types.ClassType) or hasattr(obj, "__bases__")

opener = OpenerDirector()
    default_classes = [ProxyHandler, UnknownHandler, HTTPHandler,
                       HTTPDefaultErrorHandler, HTTPRedirectHandler,
                       FTPHandler, FileHandler, HTTPErrorProcessor]
    skip = []
    for klass in default_classes:
        for check in handlers:
            if isclass(check):
                if issubclass(check, klass):
                    skip.append(klass)
            elif isinstance(check, klass):
                skip.append(klass)
    for klass in skip:
        default_classes.remove(klass)

for klass in default_classes:
        opener.add_handler(klass())

# Add the HTTPS handler with ssl_context
    if HTTPSHandler not in skip:
        opener.add_handler(HTTPSHandler(ssl_context))

for h in handlers:
        if isclass(h):
            h = h()
        opener.add_handler(h)
    return opener

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