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365 commits

Author SHA1 Message Date
Jonas Wielicki
e3fab66dfb Allow tasks to remove themselves during execution 
The scheduler class is now capable with dealing with tasks which remove
themselves from the scheduler during execution.

Additionally, some optimizations were applied by use of iterators and
some functions better suited for the purpose.

Please peer-review, all tests pass.
 2012-07-27 10:45:23 -07:00
Lance Stout
98b7e8b10a Fix initializing plugins in stanzas with a language set. 2012-07-25 01:33:17 -07:00
Lance Stout
9a08dfc7d4 Add support for using CDATA for escaping. 
CDATA escaping is disabled by default, but may be enabled by setting:

    self.use_cdata = True

Closes issue #114
 2012-07-24 03:25:55 -07:00
Lance Stout
3e43b36a9d Standardize importing of queue class. 
This will make it easier to enable gevent support.
 2012-07-24 02:39:54 -07:00
Lance Stout
d06897a635 Add backwards compatibility shim for the old jid.py location. 2012-07-24 01:43:20 -07:00
Lance Stout
e4e18a416f Add validation for JIDs. 2012-07-24 01:43:20 -07:00
Lance Stout
917faecdcb Fix issue of roster data being split across multiple rosters. 
Resolved by always normalizing JIDs to bare form, regardless of if they
are JID objects or strings.

Also simplified related code to prefer use of JID objects instead of
strings so they don't need to be parsed multiple times.
 2012-07-19 23:54:18 -07:00
Lance Stout
51fee28bf4 Add a warning log if dnspython is not found for SRV lookup. 
Closes issue #183
 2012-07-16 19:38:50 -07:00
Lance Stout
5df3839b7a Add method to remove a filter. 2012-07-10 01:37:23 -07:00
Lance Stout
99701c947e Prevent None from being added to the schedule from a timing issue. 2012-07-09 22:59:26 -07:00
Jay Farrimond
88b5e60807 only log cert errors if not handled by user 2012-07-05 13:38:26 -07:00
Lance Stout
100e504b7f Resolve xml:lang issue with duplicated elements depending on ordering. 2012-06-22 18:19:17 -07:00
Lance Stout
1ad171dfe5 Fix issue with setting subelements values with default langs. 2012-06-20 23:19:52 -07:00
Lance Stout
2a78570d65 Fix setting IPv6 default configuration option. 2012-06-20 22:21:34 -07:00
Lance Stout
e86444e5fb Make the use of IPv6 configurable. 
Set self.use_ipv6 = False before connecting.

Fixes issue #175
 2012-06-20 19:39:24 -07:00
Lance Stout
433ee08687 Allow message and presence stanzas to be embedded as substanzas. 2012-06-19 16:20:54 -07:00
Lance Stout
7858d969d8 Remove usage of deprecated getchildren() method. 2012-06-19 09:47:31 -07:00
Lance Stout
d92aa05b5c PEP8 formatting updates. 2012-06-19 01:29:48 -07:00
Lance Stout
534aaf2b2a Properly handle certs with no extensions. 2012-06-19 00:01:02 -07:00
Lance Stout
f824950552 Enable using xml:lang with normal interfaces. 
Using the special language value '*' will return a dictionary of all
such elements keyed by language.

    >>> msg = Message()
    >>> msg['body'] = 'Hi!'
    >>> msg['body|sv'] = 'Hej!'
    >>> print(msg)
    '<message xmlns="jabber:client">
      <body>Hi!</body>
      <body xml:lang="sv">Hej!</body>
    </message>'
    >>> print(msg['body|*'])
    OrderedDict(
        ('', 'Hi!'),
        ('sv', 'Hej!'))

Remaining items:

- Stanza path matching does not support language specifiers for normal
  interfaces, only for plugins.
 2012-06-18 22:00:33 -07:00
Lance Stout
181aea737d Add initial support for xml:lang for streams and stanza plugins. 
Remaining items are suitable default actions for language supporting
interfaces.
 2012-06-18 22:00:33 -07:00
Lance Stout
a08c2161a7 Ensure that ssl_invalid_cert returns PEM formatted certifcate data. 2012-06-15 15:29:53 -07:00
Lance Stout
c39ad7dfbb Prevent duplicate certificate expiration timers. 2012-06-13 09:13:33 -07:00
Lance Stout
6cfb5cb14c Add extra check for the cert in the expiration handler. 2012-06-09 11:01:45 -07:00
Lance Stout
4b37a4706f Fix SSL handshake handling when not using legacy SSL. 
Fixes issue #172
 2012-06-09 11:01:11 -07:00
Lance Stout
7b1564947d Ensure that all SSL cert error handling is overridable using event handlers. 
Relevant events:

    ssl_invalid_cert
    ssl_invalid_chain
    ssl_expired_cert
 2012-06-09 11:00:55 -07:00
Lance Stout
98677fd602 Don't add cert expiration timer if no certs are being used. 2012-06-04 11:53:58 -07:00
Lance Stout
856a826eea Fix syntax error in line continuation. 2012-06-01 14:09:14 -07:00
Lance Stout
387ef513d6 Check that the session is still alive before sending data. 
Fixes issue #168
 2012-06-01 13:50:38 -07:00
Lance Stout
350a2b8bbc Preemptively mark threads as exited if calling disconnect(). 2012-05-31 22:04:45 -07:00
Lance Stout
c9093c9972 Handle not being able to connect using IPv6 if the host does not support it. 2012-05-27 16:33:21 -07:00
Lance Stout
f49311ef9e Add better certificate handling. 
Certificate host names are now matched (using DNS, SRV, XMPPAddr, and
Common Name), along with expiration check.

Scheduled event to reset the stream once the server's cert expires.

Handle invalid cert trust chains gracefully now.
 2012-05-22 03:56:06 -07:00
Lance Stout
678e529efc Remove unused xmlstream test client. 
It's in the repo history if we need it later.
 2012-05-17 22:27:03 -07:00
Lance Stout
e918a86028 Make the error message better regarding hanged threads. 
All event handlers which call disconnect() MUST be registered using
`add_event_handler(..., threaded=True)` in order to prevent temporarily
deadlocking until a timeout occurs.

This is required because disconnect() waits for the main threads to
exit before returning, including the event processing thread. Since
handlers registered without `threaded=True` run in the event processing
thread, the disconnect() call will deadlock.
 2012-05-10 10:22:38 -07:00
Lance Stout
03dedfc871 Windows doesn't support inet_pton. 2012-05-06 12:17:50 -07:00
Lance Stout
9e86a7b357 Tidy up and add tests for multi_attrib plugins. 2012-05-05 14:01:13 -07:00
Erik Larsson
fa86f956ef added multifactory and support for it to register_stanza_plugin 2012-04-30 22:19:17 +02:00
Lance Stout
bf8a9dc20d Add logging note about potential cause of disconnect() deadlock. 2012-04-29 14:48:14 -07:00
Lance Stout
08716c35fd Set a timeout when waiting for threads. 
If calling disconnect() from a non-threaded event handler, deadlock can
happen as disconnect() is waiting for threads to close, but the event
runner is blocked by a handler waiting for disconnect() to return.

It is best to specify threaded=True for event handlers which may call
disconnect().
 2012-04-29 14:45:00 -07:00
Lance Stout
2eeaf4d80c Use provided stanza ID. 2012-04-25 13:55:46 -07:00
Lance Stout
0cc14cee4d Ensure that SSL errors are handled in Py3.3 2012-04-24 16:11:49 -07:00
Lance Stout
a20a9c505d Track threads to ensure all have exited when disconnecting. 2012-04-22 18:13:36 -07:00
Lance Stout
913738444e Count and track the main threads, so we can delay disconnecting until all have quit. 2012-04-21 10:36:39 -07:00
Lance Stout
8ee30179ea Add _use_daemons flag to XMLStream to run all threads in daemon mode. 
This WILL make the Python interpreter produce exceptions on shutdown.
 2012-04-20 15:21:31 -07:00
Lance Stout
cb2469322b Handle using provided weakrefs as stanza parent references. 
Fixes issue #159
 2012-04-14 11:13:38 -04:00
Lance Stout
94aa6673ca Check for the stop event more aggressively in the send thread. 2012-04-13 08:27:11 -04:00
Lance Stout
4cd5d3b3b5 Fix DNS resolution results for IP literals. 2012-04-10 14:08:33 -04:00
Lance Stout
15ef273141 Add a prefix to stanza ID values to ensure that they are unique per client. 2012-04-08 21:15:53 -04:00
Lance Stout
aedbecd673 Correct the statemachine's ensure_any method. 
It had not been updated to use the new condition instead of the old
threading event.
 2012-04-06 17:39:51 -04:00
Lance Stout
51e5aee830 Add default mapping of localhost to ::1 and 127.0.0.1 2012-04-06 15:08:21 -04:00