gevent._ssl2
– SSL wrapper for socket objects on Python 2.7.8 and below¶For the documentation, refer to ssl
module manual.
This module implements cooperative SSL socket wrappers.
SSLError
¶Bases: socket.error
An error occurred in the SSL implementation.
PEM_cert_to_DER_cert
(pem_cert_string)¶Takes a certificate in ASCII PEM format and returns the DER-encoded version of it as a byte sequence
get_server_certificate
(addr, ssl_version=2, ca_certs=None)¶Retrieve the certificate from the server at the specified address, and return it as a PEM-encoded string. If ‘ca_certs’ is specified, validate the server cert against it. If ‘ssl_version’ is specified, use it in the connection attempt.
sslwrap_simple
(sock, keyfile=None, certfile=None)¶A replacement for the old socket.ssl function. Designed for compatability with Python 2.5 and earlier. Will disappear in Python 3.0.
cert_time_to_seconds
(cert_time)¶Return the time in seconds since the Epoch, given the timestring
representing the “notBefore” or “notAfter” date from a certificate
in "%b %d %H:%M:%S %Y %Z"
strptime format (C locale).
“notBefore” or “notAfter” dates must use UTC (RFC 5280).
Month is one of: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec UTC should be specified as GMT (see ASN1_TIME_print())
RAND_add
(string, entropy)¶Mix string into the OpenSSL PRNG state. entropy (a float) is a lower bound on the entropy contained in string. See RFC 1750.
wrap_socket
(sock, keyfile=None, certfile=None, server_side=False, cert_reqs=0, ssl_version=2, ca_certs=None, do_handshake_on_connect=True, suppress_ragged_eofs=True, ciphers=None)¶Create a new SSLSocket
instance.
SSLSocket
(sock, keyfile=None, certfile=None, server_side=False, cert_reqs=0, ssl_version=2, ca_certs=None, do_handshake_on_connect=True, suppress_ragged_eofs=True, ciphers=None)¶Bases: gevent._socket2.socket
gevent ssl.SSLSocket for Pythons < 2.7.9.
read
(len=1024)¶Read up to LEN bytes and return them. Return zero-length string on EOF.
write
(data)¶Write DATA to the underlying SSL channel. Returns number of bytes of DATA actually transmitted.
getpeercert
(binary_form=False)¶Returns a formatted version of the data in the certificate provided by the other end of the SSL channel. Return None if no certificate was provided, {} if a certificate was provided, but not validated.
do_handshake
()¶Perform a TLS/SSL handshake.
connect
(addr)¶Connects to remote ADDR, and then wraps the connection in an SSL channel.
accept
()¶Accepts a new connection from a remote client, and returns a tuple containing that new connection wrapped with a server-side SSL channel, and the address of the remote client.
makefile
(mode='r', bufsize=-1)¶Make and return a file-like object that works with the SSL connection. Just use the code from the socket module.
DER_cert_to_PEM_cert
(der_cert_bytes)¶Takes a certificate in binary DER format and returns the PEM version of it as a string.
RAND_status
() → 0 or 1¶Returns 1 if the OpenSSL PRNG has been seeded with enough data and 0 if not. It is necessary to seed the PRNG with RAND_add() on some platforms before using the ssl() function.