twisted.protocols.tls._ContextFactoryToConnectionFactory : API documentation

Adapter wrapping "something" (ideally something like a twisted.internet.ssl.ContextFactory; implementations of this interface don't actually typically subclass though, so "something" is more likely just something with a getContext method) into an IOpenSSLClientConnectionCreator or IOpenSSLServerConnectionCreator.

See https://twistedmatrix.com/trac/ticket/7215 for work that should make this unnecessary.

def __init__(self, oldStyleContextFactory): (source)

Construct a _ContextFactoryToConnectionFactory with an old-style context factory.

Immediately call getContext on oldStyleContextFactory in order to force advance parameter checking, since old-style context factories don't actually check that their arguments to OpenSSL are correct.

Parameters oldStyleContextFactory A factory that can produce contexts. (type: twisted.internet.ssl.ContextFactory or something like it.)

def _connectionForTLS(self, protocol): (source)

Create an OpenSSL.SSL.Connection object.

Parameters	protocol	The protocol initiating a TLS connection. (type: `TLSMemoryBIOProtocol`)
Returns	a connection (type: `OpenSSL.SSL.Connection`)

def serverConnectionForTLS(self, protocol): (source)

from twisted.internet.interfaces.IOpenSSLServerConnectionCreator

Construct an OpenSSL server connection from the wrapped old-style context factory.

Parameters	protocol	The protocol initiating a TLS connection. (type: `TLSMemoryBIOProtocol`)
Returns	a connection (type: `OpenSSL.SSL.Connection`)
Note	Since old-style context factories don't distinguish between clients and servers, this is exactly the same as `_ContextFactoryToConnectionFactory.clientConnectionForTLS`.

def clientConnectionForTLS(self, protocol): (source)

from twisted.internet.interfaces.IOpenSSLClientConnectionCreator

Construct an OpenSSL server connection from the wrapped old-style context factory.

Parameters	protocol	The protocol initiating a TLS connection. (type: `TLSMemoryBIOProtocol`)
Returns	a connection (type: `OpenSSL.SSL.Connection`)
Note	Since old-style context factories don't distinguish between clients and servers, this is exactly the same as `_ContextFactoryToConnectionFactory.serverConnectionForTLS`.

Method	__init__	Construct a `_ContextFactoryToConnectionFactory` with an old-style context factory.
Method	serverConnectionForTLS	Construct an OpenSSL server connection from the wrapped old-style context factory.
Method	clientConnectionForTLS	Construct an OpenSSL server connection from the wrapped old-style context factory.
Method	_connectionForTLS	Create an `OpenSSL.SSL.Connection` object.

twisted.protocols.tls._ContextFactoryToConnectionFactory(object) class documentation

`twisted.protocols.tls._ContextFactoryToConnectionFactory(object)` class documentation