Part of twisted.words.protocols.jabber.component View Source View In Hierarchy
| Instance Variables | secret | The shared secret used to authorized incoming component connections.
(type: unicode.
) |
| Present Since | 8.2 | |
| Method | __init__ | Undocumented |
| Method | associateWithStream | Associate the authenticator with a stream. |
| Method | streamStarted | Called by the stream when it has started. |
| Method | onElement | Called on incoming XML Stanzas. |
| Method | onHandshake | Called upon receiving the handshake request. |
Inherited from Authenticator (via ListenAuthenticator):
| Method | connectionMade | Called by the XmlStream when the underlying socket connection is in place. |
This sets the stream's version to 0.0, because the XEP-0114 component protocol was not designed for XMPP 1.0.
This examines the default namespace of the incoming stream and whether
there is a requested hostname for the component. Then it generates a stream
identifier, sends a response header and adds an observer for the first
incoming element, triggering onElement.
The very first element received should be a request for handshake.
Otherwise, the stream is dropped with a 'not-authorized' error. If a
handshake request was received, the hash is extracted and passed to onHandshake.
This checks that the given hash in handshake is equal to a
calculated hash, responding with a handshake reply or a stream error. If
the handshake was ok, the stream is authorized, and XML Stanzas may be
exchanged.