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.
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
timeout
¶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.
cipher
()¶send
(data, flags=0, timeout=<object object>)¶sendto
(*args)¶recv
(buflen=1024, flags=0)¶recv_into
(buffer, nbytes=None, flags=0)¶recvfrom
(*args)¶recvfrom_into
(*args)¶pending
()¶unwrap
()¶shutdown
(how)¶close
()¶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.
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.
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 compability with Python 2.5 and earlier. Will disappear in Python 3.0.
SSLError
¶Bases: socket.error
An error occurred in the SSL implementation.
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.
RAND_egd
(path) → bytes¶Queries the entropy gather daemon (EGD) on the socket named by ‘path’. Returns number of bytes read. Raises SSLError if connection to EGD fails or if it does not provide enough data to seed PRNG.
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.
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())
get_protocol_name
(protocol_code)¶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.
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
Next page: gevent.select
– Waiting for I/O completion