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-rw-r--r--sleekxmpp/plugins/xep_0332/http.py143
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diff --git a/sleekxmpp/plugins/xep_0332/http.py b/sleekxmpp/plugins/xep_0332/http.py
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+++ b/sleekxmpp/plugins/xep_0332/http.py
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+"""
+ SleekXMPP: The Sleek XMPP Library
+ Implementation of HTTP over XMPP transport
+ http://xmpp.org/extensions/xep-0332.html
+ Copyright (C) 2015 Riptide IO, sangeeth@riptideio.com
+ This file is part of SleekXMPP.
+
+ See the file LICENSE for copying permission.
+"""
+
+import logging
+
+from sleekxmpp import Iq
+
+from sleekxmpp.xmlstream import register_stanza_plugin
+from sleekxmpp.xmlstream.handler import Callback
+from sleekxmpp.xmlstream.matcher import StanzaPath
+
+from sleekxmpp.plugins.base import BasePlugin
+from sleekxmpp.plugins.xep_0332.stanza import Request, Response, Data
+from sleekxmpp.plugins.xep_0131.stanza import Headers
+
+
+log = logging.getLogger(__name__)
+
+
+class XEP_0332(BasePlugin):
+ """
+ XEP-0332: HTTP over XMPP transport
+ """
+
+ name = 'xep_0332'
+ description = 'XEP-0332: HTTP over XMPP transport'
+
+ #: xep_0047 not included.
+ #: xep_0001, 0137 and 0166 are missing
+ dependencies = set(['xep_0030', 'xep_0131'])
+
+ #: TODO: Do we really need to mention the supported_headers?!
+ default_config = {
+ 'supported_headers': set([
+ 'Content-Length', 'Transfer-Encoding', 'DateTime',
+ 'Accept-Charset', 'Location', 'Content-ID', 'Description',
+ 'Content-Language', 'Content-Transfer-Encoding', 'Timestamp',
+ 'Expires', 'User-Agent', 'Host', 'Proxy-Authorization', 'Date',
+ 'WWW-Authenticate', 'Accept-Encoding', 'Server', 'Error-Info',
+ 'Identifier', 'Content-Location', 'Content-Encoding', 'Distribute',
+ 'Accept', 'Proxy-Authenticate', 'ETag', 'Expect', 'Content-Type'
+ ])
+ }
+
+ def plugin_init(self):
+ self.xmpp.register_handler(Callback(
+ 'HTTP Request', StanzaPath('iq/req'), self._handle_request
+ ))
+ self.xmpp.register_handler(Callback(
+ 'HTTP Response', StanzaPath('iq/resp'), self._handle_response
+ ))
+ register_stanza_plugin(Iq, Request, iterable=True)
+ register_stanza_plugin(Iq, Response, iterable=True)
+ register_stanza_plugin(Request, Headers, iterable=True)
+ register_stanza_plugin(Request, Data, iterable=True)
+ register_stanza_plugin(Response, Headers, iterable=True)
+ register_stanza_plugin(Response, Data, iterable=True)
+ # TODO: Should we register any api's here? self.api.register()
+
+ def plugin_end(self):
+ self.xmpp.remove_handler('HTTP Request')
+ self.xmpp.remove_handler('HTTP Response')
+ self.xmpp['xep_0030'].del_feature('urn:xmpp:http')
+ for header in self.supported_headers:
+ self.xmpp['xep_0030'].del_feature(
+ feature='%s#%s' % (Headers.namespace, header)
+ )
+
+ def session_bind(self, jid):
+ self.xmpp['xep_0030'].add_feature('urn:xmpp:http')
+ for header in self.supported_headers:
+ self.xmpp['xep_0030'].add_feature(
+ '%s#%s' % (Headers.namespace, header)
+ )
+ # TODO: Do we need to add the supported headers to xep_0131?
+ # self.xmpp['xep_0131'].supported_headers.add(header)
+
+ def _handle_request(self, iq):
+ self.xmpp.event('http_request', iq)
+
+ def _handle_response(self, iq):
+ self.xmpp.event('http_response', iq)
+
+ def send_request(self, to=None, method=None, resource=None, headers=None,
+ data=None, **kwargs):
+ iq = self.xmpp.Iq()
+ iq['from'] = self.xmpp.boundjid
+ iq['to'] = to
+ iq['type'] = 'set'
+ iq['req']['headers'] = headers
+ iq['req']['method'] = method
+ iq['req']['resource'] = resource
+ iq['req']['version'] = '1.1' # TODO: set this implicitly
+ if data is not None:
+ iq['req']['data'] = data
+ return iq.send(
+ timeout=kwargs.get('timeout', None),
+ block=kwargs.get('block', True),
+ callback=kwargs.get('callback', None),
+ timeout_callback=kwargs.get('timeout_callback', None)
+ )
+
+ def send_response(self, to=None, code=None, message=None, headers=None,
+ data=None, **kwargs):
+ iq = self.xmpp.Iq()
+ iq['from'] = self.xmpp.boundjid
+ iq['to'] = to
+ iq['type'] = 'result'
+ iq['resp']['headers'] = headers
+ iq['resp']['code'] = code
+ iq['resp']['message'] = message
+ iq['resp']['version'] = '1.1' # TODO: set this implicitly
+ if data is not None:
+ iq['resp']['data'] = data
+ return iq.send(
+ timeout=kwargs.get('timeout', None),
+ block=kwargs.get('block', True),
+ callback=kwargs.get('callback', None),
+ timeout_callback=kwargs.get('timeout_callback', None)
+ )
+
+ def send_error(self, to=None, ecode=500, etype='wait',
+ econd='internal-server-error', **kwargs):
+ iq = self.xmpp.Iq()
+ iq['type'] = 'error'
+ iq['from'] = self.xmpp.boundjid
+ iq['to'] = to
+ iq['error']['code'] = ecode
+ iq['error']['type'] = etype
+ iq['error']['condition'] = econd
+ return iq.send(
+ timeout=kwargs.get('timeout', None),
+ block=kwargs.get('block', True),
+ callback=kwargs.get('callback', None),
+ timeout_callback=kwargs.get('timeout_callback', None)
+ )