Viewing file:  Session.py (1.47 KB) -rw-r--r--
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"""SSL Session
Copyright (c) 1999-2003 Ng Pheng Siong. All rights reserved."""
__all__ = ['Session', 'load_session']
from M2Crypto import BIO, Err, m2
class Session:
m2_ssl_session_free = m2.ssl_session_free
def __init__(self, session, _pyfree=0):
assert session is not None
self.session = session
self._pyfree = _pyfree
def __del__(self):
if getattr(self, '_pyfree', 0):
self.m2_ssl_session_free(self.session)
def _ptr(self):
return self.session
def as_text(self):
buf = BIO.MemoryBuffer()
m2.ssl_session_print(buf.bio_ptr(), self.session)
return buf.read_all()
def as_der(self):
buf = BIO.MemoryBuffer()
m2.i2d_ssl_session(buf.bio_ptr(), self.session)
return buf.read_all()
def write_bio(self, bio):
return m2.ssl_session_write_bio(bio.bio_ptr(), self.session)
def get_time(self):
return m2.ssl_session_get_time(self.session)
def set_time(self, t):
return m2.ssl_session_set_time(self.session, t)
def get_timeout(self):
return m2.ssl_session_get_timeout(self.session)
def set_timeout(self, t):
return m2.ssl_session_set_timeout(self.session, t)
def load_session(pemfile):
f = BIO.openfile(pemfile)
cptr = m2.ssl_session_read_pem(f.bio_ptr())
f.close()
if cptr is None:
from M2Crypto.SSL import SSLError
raise SSLError(Err.get_error())
return Session(cptr, 1)
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