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-rw-r--r--slixmpp/plugins/xep_0332/__init__.py17
-rw-r--r--slixmpp/plugins/xep_0332/http.py159
-rw-r--r--slixmpp/plugins/xep_0332/stanza/__init__.py13
-rw-r--r--slixmpp/plugins/xep_0332/stanza/data.py30
-rw-r--r--slixmpp/plugins/xep_0332/stanza/request.py71
-rw-r--r--slixmpp/plugins/xep_0332/stanza/response.py66
6 files changed, 356 insertions, 0 deletions
diff --git a/slixmpp/plugins/xep_0332/__init__.py b/slixmpp/plugins/xep_0332/__init__.py
new file mode 100644
index 00000000..8bf6b369
--- /dev/null
+++ b/slixmpp/plugins/xep_0332/__init__.py
@@ -0,0 +1,17 @@
+"""
+ Slixmpp: The Slick 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 slixmpp.
+
+ See the file LICENSE for copying permission.
+"""
+
+from slixmpp.plugins.base import register_plugin
+
+from slixmpp.plugins.xep_0332 import stanza
+from slixmpp.plugins.xep_0332.http import XEP_0332
+
+
+register_plugin(XEP_0332)
diff --git a/slixmpp/plugins/xep_0332/http.py b/slixmpp/plugins/xep_0332/http.py
new file mode 100644
index 00000000..7ad14dc8
--- /dev/null
+++ b/slixmpp/plugins/xep_0332/http.py
@@ -0,0 +1,159 @@
+"""
+ Slixmpp: The Slick 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 slixmpp.
+
+ See the file LICENSE for copying permission.
+"""
+
+import logging
+
+from slixmpp import Iq
+
+from slixmpp.xmlstream import register_stanza_plugin
+from slixmpp.xmlstream.handler import Callback
+from slixmpp.xmlstream.matcher import StanzaPath
+
+from slixmpp.plugins.base import BasePlugin
+from slixmpp.plugins.xep_0332.stanza import (
+ HTTPRequest, HTTPResponse, HTTPData
+)
+from slixmpp.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/http-req'),
+ self._handle_request
+ )
+ )
+ self.xmpp.register_handler(
+ Callback(
+ 'HTTP Response',
+ StanzaPath('iq/http-resp'),
+ self._handle_response
+ )
+ )
+ register_stanza_plugin(Iq, HTTPRequest, iterable=True)
+ register_stanza_plugin(Iq, HTTPResponse, iterable=True)
+ register_stanza_plugin(HTTPRequest, Headers, iterable=True)
+ register_stanza_plugin(HTTPRequest, HTTPData, iterable=True)
+ register_stanza_plugin(HTTPResponse, Headers, iterable=True)
+ register_stanza_plugin(HTTPResponse, HTTPData, 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['http-req']['headers'] = headers
+ iq['http-req']['method'] = method
+ iq['http-req']['resource'] = resource
+ iq['http-req']['version'] = '1.1' # TODO: set this implicitly
+ if 'id' in kwargs:
+ iq['id'] = kwargs["id"]
+ if data is not None:
+ iq['http-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['http-resp']['headers'] = headers
+ iq['http-resp']['code'] = code
+ iq['http-resp']['message'] = message
+ iq['http-resp']['version'] = '1.1' # TODO: set this implicitly
+ if 'id' in kwargs:
+ iq['id'] = kwargs["id"]
+ if data is not None:
+ iq['http-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['from'] = self.xmpp.boundjid
+ iq['to'] = to
+ iq['type'] = 'error'
+ iq['error']['code'] = ecode
+ iq['error']['type'] = etype
+ iq['error']['condition'] = econd
+ if 'id' in kwargs:
+ iq['id'] = kwargs["id"]
+ 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)
+ )
diff --git a/slixmpp/plugins/xep_0332/stanza/__init__.py b/slixmpp/plugins/xep_0332/stanza/__init__.py
new file mode 100644
index 00000000..f98375c6
--- /dev/null
+++ b/slixmpp/plugins/xep_0332/stanza/__init__.py
@@ -0,0 +1,13 @@
+"""
+ Slixmpp: The Slick 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 slixmpp.
+
+ See the file LICENSE for copying permission.
+"""
+
+from slixmpp.plugins.xep_0332.stanza.request import HTTPRequest
+from slixmpp.plugins.xep_0332.stanza.response import HTTPResponse
+from slixmpp.plugins.xep_0332.stanza.data import HTTPData
diff --git a/slixmpp/plugins/xep_0332/stanza/data.py b/slixmpp/plugins/xep_0332/stanza/data.py
new file mode 100644
index 00000000..a19c94f5
--- /dev/null
+++ b/slixmpp/plugins/xep_0332/stanza/data.py
@@ -0,0 +1,30 @@
+"""
+ Slixmpp: The Slick 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 slixmpp.
+
+ See the file LICENSE for copying permission.
+"""
+
+from slixmpp.xmlstream import ElementBase
+
+
+class HTTPData(ElementBase):
+ """
+ The data element.
+ """
+ name = 'data'
+ namespace = 'urn:xmpp:http'
+ interfaces = set(['data'])
+ plugin_attrib = 'data'
+ is_extension = True
+
+ def get_data(self, encoding='text'):
+ data = self._get_sub_text(encoding, None)
+ return str(data) if data is not None else data
+
+ def set_data(self, data, encoding='text'):
+ self._set_sub_text(encoding, text=data)
+
diff --git a/slixmpp/plugins/xep_0332/stanza/request.py b/slixmpp/plugins/xep_0332/stanza/request.py
new file mode 100644
index 00000000..e3e46361
--- /dev/null
+++ b/slixmpp/plugins/xep_0332/stanza/request.py
@@ -0,0 +1,71 @@
+"""
+ slixmpp: The Slick 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 slixmpp.
+
+ See the file LICENSE for copying permission.
+"""
+
+from slixmpp.xmlstream import ElementBase
+
+
+class HTTPRequest(ElementBase):
+
+ """
+ All HTTP communication is done using the `Request`/`Response` paradigm.
+ Each HTTP Request is made sending an `iq` stanza containing a `req`
+ element to the server. Each `iq` stanza sent is of type `set`.
+
+ Examples:
+ <iq type='set' from='a@b.com/browser' to='x@y.com' id='1'>
+ <req xmlns='urn:xmpp:http'
+ method='GET'
+ resource='/api/users'
+ version='1.1'>
+ <headers xmlns='http://jabber.org/protocol/shim'>
+ <header name='Host'>b.com</header>
+ </headers>
+ </req>
+ </iq>
+
+ <iq type='set' from='a@b.com/browser' to='x@y.com' id='2'>
+ <req xmlns='urn:xmpp:http'
+ method='PUT'
+ resource='/api/users'
+ version='1.1'>
+ <headers xmlns='http://jabber.org/protocol/shim'>
+ <header name='Host'>b.com</header>
+ <header name='Content-Type'>text/html</header>
+ <header name='Content-Length'>...</header>
+ </headers>
+ <data>
+ <text>...</text>
+ </data>
+ </req>
+ </iq>
+ """
+
+ name = 'request'
+ namespace = 'urn:xmpp:http'
+ interfaces = set(['method', 'resource', 'version'])
+ plugin_attrib = 'http-req'
+
+ def get_method(self):
+ return self._get_attr('method', None)
+
+ def set_method(self, method):
+ self._set_attr('method', method)
+
+ def get_resource(self):
+ return self._get_attr('resource', None)
+
+ def set_resource(self, resource):
+ self._set_attr('resource', resource)
+
+ def get_version(self):
+ return self._get_attr('version', None)
+
+ def set_version(self, version='1.1'):
+ self._set_attr('version', version)
diff --git a/slixmpp/plugins/xep_0332/stanza/response.py b/slixmpp/plugins/xep_0332/stanza/response.py
new file mode 100644
index 00000000..a0b8fe34
--- /dev/null
+++ b/slixmpp/plugins/xep_0332/stanza/response.py
@@ -0,0 +1,66 @@
+"""
+ Slixmpp: The Slick 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 slixmpp.
+
+ See the file LICENSE for copying permission.
+"""
+
+from slixmpp.xmlstream import ElementBase
+
+
+class HTTPResponse(ElementBase):
+
+ """
+ When the HTTP Server responds, it does so by sending an `iq` stanza
+ response (type=`result`) back to the client containing the `resp` element.
+ Since response are asynchronous, and since multiple requests may be active
+ at the same time, responses may be returned in a different order than the
+ in which the original requests were made.
+
+ Examples:
+ <iq type='result'
+ from='httpserver@clayster.com'
+ to='httpclient@clayster.com/browser' id='2'>
+ <resp xmlns='urn:xmpp:http'
+ version='1.1'
+ statusCode='200'
+ statusMessage='OK'>
+ <headers xmlns='http://jabber.org/protocol/shim'>
+ <header name='Date'>Fri, 03 May 2013 16:39:54GMT-4</header>
+ <header name='Server'>Clayster</header>
+ <header name='Content-Type'>text/turtle</header>
+ <header name='Content-Length'>...</header>
+ <header name='Connection'>Close</header>
+ </headers>
+ <data>
+ <text>
+ ...
+ </text>
+ </data>
+ </resp>
+ </iq>
+ """
+
+ name = 'response'
+ namespace = 'urn:xmpp:http'
+ interfaces = set(['code', 'message', 'version'])
+ plugin_attrib = 'http-resp'
+
+ def get_code(self):
+ code = self._get_attr('statusCode', None)
+ return int(code) if code is not None else code
+
+ def set_code(self, code):
+ self._set_attr('statusCode', str(code))
+
+ def get_message(self):
+ return self._get_attr('statusMessage', '')
+
+ def set_message(self, message):
+ self._set_attr('statusMessage', message)
+
+ def set_version(self, version='1.1'):
+ self._set_attr('version', version)
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-02 12:07:07 +0000