def _process(self):
"""Same as `Stream.process` but assume `self.lock` is acquired."""
try:
StreamBase._process(self)
except SSLError, e:
self.close()
raise TLSError("TLS Error: " + str(e))
def _process(self):
"""Same as `Stream.process` but assume `self.lock` is acquired."""
try:
StreamBase._process(self)
except SSLError,e:
self.close()
raise TLSError("TLS Error: "+str(e))
def _read(self):
"""Read data pending on the stream socket and pass it to the parser."""
self.__logger.debug("StreamTLSMixIn._read(), socket: %r", self.socket)
if self.tls:
self._read_tls()
else:
StreamBase._read(self)
def _read(self):
"""Read data pending on the stream socket and pass it to the parser."""
self.__logger.debug("StreamTLSMixIn._read(), socket: %r",self.socket)
if self.tls:
self._read_tls()
else:
StreamBase._read(self)
def _got_features(self):
"""Process incoming <stream:features/> element.
[initiating entity only]
The received features node is available in `self.features`."""
self._handle_tls_features()
self._handle_sasl_features()
StreamBase._got_features(self)
if not self.tls_requested and not self.authenticated:
self.state_change("fully connected",self.peer)
self._post_connect()
def _got_features(self):
"""Process incoming <stream:features/> element.
[initiating entity only]
The received features node is available in `self.features`."""
self._handle_tls_features()
self._handle_sasl_features()
StreamBase._got_features(self)
if not self.tls_requested and not self.authenticated:
self.state_change("fully connected", self.peer)
self._post_connect()
def _process_node(self,xmlnode):
"""Process first level element of the stream.
The element may be stream error or features, StartTLS
request/response, SASL request/response or a stanza.
:Parameters:
- `xmlnode`: XML node describing the element
"""
if self._process_node_tls(xmlnode):
return
if self._process_node_sasl(xmlnode):
return
StreamBase._process_node(self,xmlnode)
def _process_node(self, xmlnode):
"""Process first level element of the stream.
The element may be stream error or features, StartTLS
request/response, SASL request/response or a stanza.
:Parameters:
- `xmlnode`: XML node describing the element
"""
if self._process_node_tls(xmlnode):
return
if self._process_node_sasl(xmlnode):
return
StreamBase._process_node(self, xmlnode)
def __init__(self, default_ns, extra_ns=(), sasl_mechanisms=(), tls_settings=None, keepalive=0, owner=None):
"""Initialize Stream object
:Parameters:
- `default_ns`: stream's default namespace ("jabber:client" for
client, "jabber:server" for server, etc.)
- `extra_ns`: sequence of extra namespace URIs to be defined for
the stream.
- `sasl_mechanisms`: sequence of SASL mechanisms allowed for
authentication. Currently "PLAIN", "DIGEST-MD5" and "GSSAPI" are supported.
- `tls_settings`: settings for StartTLS -- `TLSSettings` instance.
- `keepalive`: keepalive output interval. 0 to disable.
- `owner`: `Client`, `Component` or similar object "owning" this stream.
"""
StreamBase.__init__(self, default_ns, extra_ns, keepalive, owner)
StreamTLSMixIn.__init__(self, tls_settings)
StreamSASLMixIn.__init__(self, sasl_mechanisms)
self.__logger = logging.getLogger("pyxmpp.Stream")
def _make_stream_features(self):
"""Create the <features/> element for the stream.
[receving entity only]
:returns: new <features/> element node."""
features=StreamBase._make_stream_features(self)
self._make_stream_tls_features(features)
self._make_stream_sasl_features(features)
return features
def _make_stream_features(self):
"""Create the <features/> element for the stream.
[receving entity only]
:returns: new <features/> element node."""
features = StreamBase._make_stream_features(self)
self._make_stream_tls_features(features)
self._make_stream_sasl_features(features)
return features
def __init__(self, default_ns, extra_ns = (), sasl_mechanisms = (),
tls_settings = None, keepalive = 0, owner = None):
"""Initialize Stream object
:Parameters:
- `default_ns`: stream's default namespace ("jabber:client" for
client, "jabber:server" for server, etc.)
- `extra_ns`: sequence of extra namespace URIs to be defined for
the stream.
- `sasl_mechanisms`: sequence of SASL mechanisms allowed for
authentication. Currently "PLAIN", "DIGEST-MD5" and "GSSAPI" are supported.
- `tls_settings`: settings for StartTLS -- `TLSSettings` instance.
- `keepalive`: keepalive output interval. 0 to disable.
- `owner`: `Client`, `Component` or similar object "owning" this stream.
"""
StreamBase.__init__(self, default_ns, extra_ns, keepalive, owner)
StreamTLSMixIn.__init__(self, tls_settings)
StreamSASLMixIn.__init__(self, sasl_mechanisms)
self.__logger = logging.getLogger("pyxmpp.Stream")
def _reset(self):
"""Reset `Stream` object state making it ready to handle new
connections."""
StreamBase._reset(self)
self._reset_tls()
self._reset_sasl()
def _reset(self):
"""Reset `Stream` object state making it ready to handle new
connections."""
StreamBase._reset(self)
self._reset_tls()
self._reset_sasl()
