diff options
| -rw-r--r-- | sleekxmpp/__init__.py | 429 | ||||
| -rwxr-xr-x | sleekxmpp/componentxmpp.py | 101 | ||||
| -rw-r--r-- | sleekxmpp/xmlstream/stanzabase.py | 733 |
3 files changed, 635 insertions, 628 deletions
diff --git a/sleekxmpp/__init__.py b/sleekxmpp/__init__.py index a9bfc953..3f0a1e86 100644 --- a/sleekxmpp/__init__.py +++ b/sleekxmpp/__init__.py @@ -30,231 +30,232 @@ from . import plugins #from . import stanza srvsupport = True try: - import dns.resolver + import dns.resolver except ImportError: - srvsupport = False + srvsupport = False #class PresenceStanzaType(object): -# -# def fromXML(self, xml): -# self.ptype = xml.get('type') +# +# def fromXML(self, xml): +# self.ptype = xml.get('type') class ClientXMPP(basexmpp, XMLStream): - """SleekXMPP's client class. Use only for good, not evil.""" + """SleekXMPP's client class. Use only for good, not evil.""" - def __init__(self, jid, password, ssl=False, plugin_config = {}, plugin_whitelist=[], escape_quotes=True): - global srvsupport - XMLStream.__init__(self) - self.default_ns = 'jabber:client' - basexmpp.__init__(self) - self.plugin_config = plugin_config - self.escape_quotes = escape_quotes - self.set_jid(jid) - self.plugin_whitelist = plugin_whitelist - self.auto_reconnect = True - self.srvsupport = srvsupport - self.password = password - self.registered_features = [] - self.stream_header = """<stream:stream to='%s' xmlns:stream='http://etherx.jabber.org/streams' xmlns='%s' version='1.0'>""" % (self.server,self.default_ns) - self.stream_footer = "</stream:stream>" - #self.map_namespace('http://etherx.jabber.org/streams', 'stream') - #self.map_namespace('jabber:client', '') - self.features = [] - #TODO: Use stream state here - self.authenticated = False - self.sessionstarted = False - self.bound = False - self.bindfail = False - self.registerHandler(Callback('Stream Features', MatchXPath('{http://etherx.jabber.org/streams}features'), self._handleStreamFeatures, thread=True)) - self.registerHandler(Callback('Roster Update', MatchXPath('{%s}iq/{jabber:iq:roster}query' % self.default_ns), self._handleRoster, thread=True)) - #self.registerHandler(Callback('Roster Update', MatchXMLMask("<presence xmlns='%s' type='subscribe' />" % self.default_ns), self._handlePresenceSubscribe, thread=True)) - self.registerFeature("<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls' />", self.handler_starttls, True) - self.registerFeature("<mechanisms xmlns='urn:ietf:params:xml:ns:xmpp-sasl' />", self.handler_sasl_auth, True) - self.registerFeature("<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind' />", self.handler_bind_resource) - self.registerFeature("<session xmlns='urn:ietf:params:xml:ns:xmpp-session' />", self.handler_start_session) - - #self.registerStanzaExtension('PresenceStanza', PresenceStanzaType) - #self.register_plugins() - - def __getitem__(self, key): - if key in self.plugin: - return self.plugin[key] - else: - logging.warning("""Plugin "%s" is not loaded.""" % key) - return False - - def get(self, key, default): - return self.plugin.get(key, default) + def __init__(self, jid, password, ssl=False, plugin_config = {}, plugin_whitelist=[], escape_quotes=True): + global srvsupport + XMLStream.__init__(self) + self.default_ns = 'jabber:client' + basexmpp.__init__(self) + self.plugin_config = plugin_config + self.escape_quotes = escape_quotes + self.set_jid(jid) + self.plugin_whitelist = plugin_whitelist + self.auto_reconnect = True + self.srvsupport = srvsupport + self.password = password + self.registered_features = [] + self.stream_header = """<stream:stream to='%s' xmlns:stream='http://etherx.jabber.org/streams' xmlns='%s' version='1.0'>""" % (self.server,self.default_ns) + self.stream_footer = "</stream:stream>" + #self.map_namespace('http://etherx.jabber.org/streams', 'stream') + #self.map_namespace('jabber:client', '') + self.features = [] + #TODO: Use stream state here + self.authenticated = False + self.sessionstarted = False + self.bound = False + self.bindfail = False + self.is_component = False + self.registerHandler(Callback('Stream Features', MatchXPath('{http://etherx.jabber.org/streams}features'), self._handleStreamFeatures, thread=True)) + self.registerHandler(Callback('Roster Update', MatchXPath('{%s}iq/{jabber:iq:roster}query' % self.default_ns), self._handleRoster, thread=True)) + #self.registerHandler(Callback('Roster Update', MatchXMLMask("<presence xmlns='%s' type='subscribe' />" % self.default_ns), self._handlePresenceSubscribe, thread=True)) + self.registerFeature("<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls' />", self.handler_starttls, True) + self.registerFeature("<mechanisms xmlns='urn:ietf:params:xml:ns:xmpp-sasl' />", self.handler_sasl_auth, True) + self.registerFeature("<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind' />", self.handler_bind_resource) + self.registerFeature("<session xmlns='urn:ietf:params:xml:ns:xmpp-session' />", self.handler_start_session) + + #self.registerStanzaExtension('PresenceStanza', PresenceStanzaType) + #self.register_plugins() + + def __getitem__(self, key): + if key in self.plugin: + return self.plugin[key] + else: + logging.warning("""Plugin "%s" is not loaded.""" % key) + return False + + def get(self, key, default): + return self.plugin.get(key, default) - def connect(self, address=tuple()): - """Connect to the Jabber Server. Attempts SRV lookup, and if it fails, uses - the JID server.""" - if not address or len(address) < 2: - if not self.srvsupport: - logging.debug("Did not supply (address, port) to connect to and no SRV support is installed (http://www.dnspython.org). Continuing to attempt connection, using server hostname from JID.") - else: - logging.debug("Since no address is supplied, attempting SRV lookup.") - try: - answers = dns.resolver.query("_xmpp-client._tcp.%s" % self.server, dns.rdatatype.SRV) - except dns.resolver.NXDOMAIN: - logging.debug("No appropriate SRV record found. Using JID server name.") - else: - # pick a random answer, weighted by priority - # there are less verbose ways of doing this (random.choice() with answer * priority), but I chose this way anyway - # suggestions are welcome - addresses = {} - intmax = 0 - priorities = [] - for answer in answers: - intmax += answer.priority - addresses[intmax] = (answer.target.to_text()[:-1], answer.port) - priorities.append(intmax) # sure, I could just do priorities = addresses.keys()\n priorities.sort() - picked = random.randint(0, intmax) - for priority in priorities: - if picked <= priority: - address = addresses[priority] - break - if not address: - # if all else fails take server from JID. - address = (self.server, 5222) - result = XMLStream.connect(self, address[0], address[1], use_tls=True) - if result: - self.event("connected") - else: - logging.warning("Failed to connect") - self.event("disconnected") - return result - - # overriding reconnect and disconnect so that we can get some events - # should events be part of or required by xmlstream? Maybe that would be cleaner - def reconnect(self): - logging.info("Reconnecting") - self.event("disconnected") - XMLStream.reconnect(self) - - def disconnect(self, init=True, close=False, reconnect=False): - self.event("disconnected") - XMLStream.disconnect(self, reconnect) - - def registerFeature(self, mask, pointer, breaker = False): - """Register a stream feature.""" - self.registered_features.append((MatchXMLMask(mask), pointer, breaker)) + def connect(self, address=tuple()): + """Connect to the Jabber Server. Attempts SRV lookup, and if it fails, uses + the JID server.""" + if not address or len(address) < 2: + if not self.srvsupport: + logging.debug("Did not supply (address, port) to connect to and no SRV support is installed (http://www.dnspython.org). Continuing to attempt connection, using server hostname from JID.") + else: + logging.debug("Since no address is supplied, attempting SRV lookup.") + try: + answers = dns.resolver.query("_xmpp-client._tcp.%s" % self.server, dns.rdatatype.SRV) + except dns.resolver.NXDOMAIN: + logging.debug("No appropriate SRV record found. Using JID server name.") + else: + # pick a random answer, weighted by priority + # there are less verbose ways of doing this (random.choice() with answer * priority), but I chose this way anyway + # suggestions are welcome + addresses = {} + intmax = 0 + priorities = [] + for answer in answers: + intmax += answer.priority + addresses[intmax] = (answer.target.to_text()[:-1], answer.port) + priorities.append(intmax) # sure, I could just do priorities = addresses.keys()\n priorities.sort() + picked = random.randint(0, intmax) + for priority in priorities: + if picked <= priority: + address = addresses[priority] + break + if not address: + # if all else fails take server from JID. + address = (self.server, 5222) + result = XMLStream.connect(self, address[0], address[1], use_tls=True) + if result: + self.event("connected") + else: + logging.warning("Failed to connect") + self.event("disconnected") + return result + + # overriding reconnect and disconnect so that we can get some events + # should events be part of or required by xmlstream? Maybe that would be cleaner + def reconnect(self): + logging.info("Reconnecting") + self.event("disconnected") + XMLStream.reconnect(self) + + def disconnect(self, init=True, close=False, reconnect=False): + self.event("disconnected") + XMLStream.disconnect(self, reconnect) + + def registerFeature(self, mask, pointer, breaker = False): + """Register a stream feature.""" + self.registered_features.append((MatchXMLMask(mask), pointer, breaker)) - def updateRoster(self, jid, name=None, subscription=None, groups=[]): - """Add or change a roster item.""" - iq = self.Iq().setStanzaValues({'type': 'set'}) - iq['roster']['items'] = {jid: {'name': name, 'subscription': subscription, 'groups': groups}} - #self.send(iq, self.Iq().setValues({'id': iq['id']})) - r = iq.send() - return r['type'] == 'result' + def updateRoster(self, jid, name=None, subscription=None, groups=[]): + """Add or change a roster item.""" + iq = self.Iq().setStanzaValues({'type': 'set'}) + iq['roster']['items'] = {jid: {'name': name, 'subscription': subscription, 'groups': groups}} + #self.send(iq, self.Iq().setValues({'id': iq['id']})) + r = iq.send() + return r['type'] == 'result' - def delRosterItem(self, jid): - iq = self.Iq() - iq['type'] = 'set' - iq['roster']['items'] = {jid: {'subscription': 'remove'}} - return iq.send()['type'] == 'result' - - def getRoster(self): - """Request the roster be sent.""" - iq = self.Iq().setStanzaValues({'type': 'get'}).enable('roster').send() - self._handleRoster(iq, request=True) - - def _handleStreamFeatures(self, features): - self.features = [] - for sub in features.xml: - self.features.append(sub.tag) - for subelement in features.xml: - for feature in self.registered_features: - if feature[0].match(subelement): - #if self.maskcmp(subelement, feature[0], True): - if feature[1](subelement) and feature[2]: #if breaker, don't continue - return True - - def handler_starttls(self, xml): - if not self.authenticated and self.ssl_support: - self.add_handler("<proceed xmlns='urn:ietf:params:xml:ns:xmpp-tls' />", self.handler_tls_start, name='TLS Proceed', instream=True) - self.sendXML(xml) - return True - else: - logging.warning("The module tlslite is required in to some servers, and has not been found.") - return False + def delRosterItem(self, jid): + iq = self.Iq() + iq['type'] = 'set' + iq['roster']['items'] = {jid: {'subscription': 'remove'}} + return iq.send()['type'] == 'result' + + def getRoster(self): + """Request the roster be sent.""" + iq = self.Iq().setStanzaValues({'type': 'get'}).enable('roster').send() + self._handleRoster(iq, request=True) + + def _handleStreamFeatures(self, features): + self.features = [] + for sub in features.xml: + self.features.append(sub.tag) + for subelement in features.xml: + for feature in self.registered_features: + if feature[0].match(subelement): + #if self.maskcmp(subelement, feature[0], True): + if feature[1](subelement) and feature[2]: #if breaker, don't continue + return True + + def handler_starttls(self, xml): + if not self.authenticated and self.ssl_support: + self.add_handler("<proceed xmlns='urn:ietf:params:xml:ns:xmpp-tls' />", self.handler_tls_start, name='TLS Proceed', instream=True) + self.sendXML(xml) + return True + else: + logging.warning("The module tlslite is required in to some servers, and has not been found.") + return False - def handler_tls_start(self, xml): - logging.debug("Starting TLS") - if self.startTLS(): - raise RestartStream() - - def handler_sasl_auth(self, xml): - if '{urn:ietf:params:xml:ns:xmpp-tls}starttls' in self.features: - return False - logging.debug("Starting SASL Auth") - self.add_handler("<success xmlns='urn:ietf:params:xml:ns:xmpp-sasl' />", self.handler_auth_success, name='SASL Sucess', instream=True) - self.add_handler("<failure xmlns='urn:ietf:params:xml:ns:xmpp-sasl' />", self.handler_auth_fail, name='SASL Failure', instream=True) - sasl_mechs = xml.findall('{urn:ietf:params:xml:ns:xmpp-sasl}mechanism') - if len(sasl_mechs): - for sasl_mech in sasl_mechs: - self.features.append("sasl:%s" % sasl_mech.text) - if 'sasl:PLAIN' in self.features: - if sys.version_info < (3,0): - self.send("""<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='PLAIN'>%s</auth>""" % base64.b64encode(b'\x00' + bytes(self.username) + b'\x00' + bytes(self.password)).decode('utf-8')) - else: - self.send("""<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='PLAIN'>%s</auth>""" % base64.b64encode(b'\x00' + bytes(self.username, 'utf-8') + b'\x00' + bytes(self.password, 'utf-8')).decode('utf-8')) - else: - logging.error("No appropriate login method.") - self.disconnect() - #if 'sasl:DIGEST-MD5' in self.features: - # self._auth_digestmd5() - return True - - def handler_auth_success(self, xml): - self.authenticated = True - self.features = [] - raise RestartStream() + def handler_tls_start(self, xml): + logging.debug("Starting TLS") + if self.startTLS(): + raise RestartStream() + + def handler_sasl_auth(self, xml): + if '{urn:ietf:params:xml:ns:xmpp-tls}starttls' in self.features: + return False + logging.debug("Starting SASL Auth") + self.add_handler("<success xmlns='urn:ietf:params:xml:ns:xmpp-sasl' />", self.handler_auth_success, name='SASL Sucess', instream=True) + self.add_handler("<failure xmlns='urn:ietf:params:xml:ns:xmpp-sasl' />", self.handler_auth_fail, name='SASL Failure', instream=True) + sasl_mechs = xml.findall('{urn:ietf:params:xml:ns:xmpp-sasl}mechanism') + if len(sasl_mechs): + for sasl_mech in sasl_mechs: + self.features.append("sasl:%s" % sasl_mech.text) + if 'sasl:PLAIN' in self.features: + if sys.version_info < (3,0): + self.send("""<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='PLAIN'>%s</auth>""" % base64.b64encode(b'\x00' + bytes(self.username) + b'\x00' + bytes(self.password)).decode('utf-8')) + else: + self.send("""<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='PLAIN'>%s</auth>""" % base64.b64encode(b'\x00' + bytes(self.username, 'utf-8') + b'\x00' + bytes(self.password, 'utf-8')).decode('utf-8')) + else: + logging.error("No appropriate login method.") + self.disconnect() + #if 'sasl:DIGEST-MD5' in self.features: + # self._auth_digestmd5() + return True + + def handler_auth_success(self, xml): + self.authenticated = True + self.features = [] + raise RestartStream() - def handler_auth_fail(self, xml): - logging.info("Authentication failed.") - self.disconnect() - self.event("failed_auth") - - def handler_bind_resource(self, xml): - logging.debug("Requesting resource: %s" % self.resource) - xml.clear() - iq = self.Iq(stype='set') - if self.resource: - res = ET.Element('resource') - res.text = self.resource - xml.append(res) - iq.append(xml) - response = iq.send() - #response = self.send(iq, self.Iq(sid=iq['id'])) - self.set_jid(response.xml.find('{urn:ietf:params:xml:ns:xmpp-bind}bind/{urn:ietf:params:xml:ns:xmpp-bind}jid').text) - self.bound = True - logging.info("Node set to: %s" % self.fulljid) - if "{urn:ietf:params:xml:ns:xmpp-session}session" not in self.features or self.bindfail: - logging.debug("Established Session") - self.sessionstarted = True - self.event("session_start") - - def handler_start_session(self, xml): - if self.authenticated and self.bound: - iq = self.makeIqSet(xml) - response = iq.send() - logging.debug("Established Session") - self.sessionstarted = True - self.event("session_start") - else: - #bind probably hasn't happened yet - self.bindfail = True - - def _handleRoster(self, iq, request=False): - if iq['type'] == 'set' or (iq['type'] == 'result' and request): - for jid in iq['roster']['items']: - if not jid in self.roster: - self.roster[jid] = {'groups': [], 'name': '', 'subscription': 'none', 'presence': {}, 'in_roster': True} - self.roster[jid].update(iq['roster']['items'][jid]) - if iq['type'] == 'set': - self.send(self.Iq().setStanzaValues({'type': 'result', 'id': iq['id']}).enable('roster')) - self.event("roster_update", iq) + def handler_auth_fail(self, xml): + logging.info("Authentication failed.") + self.disconnect() + self.event("failed_auth") + + def handler_bind_resource(self, xml): + logging.debug("Requesting resource: %s" % self.resource) + xml.clear() + iq = self.Iq(stype='set') + if self.resource: + res = ET.Element('resource') + res.text = self.resource + xml.append(res) + iq.append(xml) + response = iq.send() + #response = self.send(iq, self.Iq(sid=iq['id'])) + self.set_jid(response.xml.find('{urn:ietf:params:xml:ns:xmpp-bind}bind/{urn:ietf:params:xml:ns:xmpp-bind}jid').text) + self.bound = True + logging.info("Node set to: %s" % self.fulljid) + if "{urn:ietf:params:xml:ns:xmpp-session}session" not in self.features or self.bindfail: + logging.debug("Established Session") + self.sessionstarted = True + self.event("session_start") + + def handler_start_session(self, xml): + if self.authenticated and self.bound: + iq = self.makeIqSet(xml) + response = iq.send() + logging.debug("Established Session") + self.sessionstarted = True + self.event("session_start") + else: + #bind probably hasn't happened yet + self.bindfail = True + + def _handleRoster(self, iq, request=False): + if iq['type'] == 'set' or (iq['type'] == 'result' and request): + for jid in iq['roster']['items']: + if not jid in self.roster: + self.roster[jid] = {'groups': [], 'name': '', 'subscription': 'none', 'presence': {}, 'in_roster': True} + self.roster[jid].update(iq['roster']['items'][jid]) + if iq['type'] == 'set': + self.send(self.Iq().setStanzaValues({'type': 'result', 'id': iq['id']}).enable('roster')) + self.event("roster_update", iq) diff --git a/sleekxmpp/componentxmpp.py b/sleekxmpp/componentxmpp.py index 4d39ce80..818d800b 100755 --- a/sleekxmpp/componentxmpp.py +++ b/sleekxmpp/componentxmpp.py @@ -30,59 +30,60 @@ from . import stanza import hashlib srvsupport = True try: - import dns.resolver + import dns.resolver except ImportError: - srvsupport = False + srvsupport = False class ComponentXMPP(basexmpp, XMLStream): - """SleekXMPP's client class. Use only for good, not evil.""" + """SleekXMPP's client class. Use only for good, not evil.""" - def __init__(self, jid, secret, host, port, plugin_config = {}, plugin_whitelist=[], use_jc_ns=False): - XMLStream.__init__(self) - if use_jc_ns: - self.default_ns = 'jabber:client' - else: - self.default_ns = 'jabber:component:accept' - basexmpp.__init__(self) - self.auto_authorize = None - self.stream_header = "<stream:stream xmlns='jabber:component:accept' xmlns:stream='http://etherx.jabber.org/streams' to='%s'>" % jid - self.stream_footer = "</stream:stream>" - self.server_host = host - self.server_port = port - self.set_jid(jid) - self.secret = secret - self.registerHandler(Callback('Handshake', MatchXPath('{jabber:component:accept}handshake'), self._handleHandshake)) - - def __getitem__(self, key): - if key in self.plugin: - return self.plugin[key] - else: - logging.warning("""Plugin "%s" is not loaded.""" % key) - return False - - def get(self, key, default): - return self.plugin.get(key, default) - - def incoming_filter(self, xmlobj): - if xmlobj.tag.startswith('{jabber:client}'): - xmlobj.tag = xmlobj.tag.replace('jabber:client', self.default_ns) - for sub in xmlobj: - self.incoming_filter(sub) - return xmlobj + def __init__(self, jid, secret, host, port, plugin_config = {}, plugin_whitelist=[], use_jc_ns=False): + XMLStream.__init__(self) + if use_jc_ns: + self.default_ns = 'jabber:client' + else: + self.default_ns = 'jabber:component:accept' + basexmpp.__init__(self) + self.auto_authorize = None + self.stream_header = "<stream:stream xmlns='jabber:component:accept' xmlns:stream='http://etherx.jabber.org/streams' to='%s'>" % jid + self.stream_footer = "</stream:stream>" + self.server_host = host + self.server_port = port + self.set_jid(jid) + self.secret = secret + self.is_component = True + self.registerHandler(Callback('Handshake', MatchXPath('{jabber:component:accept}handshake'), self._handleHandshake)) + + def __getitem__(self, key): + if key in self.plugin: + return self.plugin[key] + else: + logging.warning("""Plugin "%s" is not loaded.""" % key) + return False + + def get(self, key, default): + return self.plugin.get(key, default) + + def incoming_filter(self, xmlobj): + if xmlobj.tag.startswith('{jabber:client}'): + xmlobj.tag = xmlobj.tag.replace('jabber:client', self.default_ns) + for sub in xmlobj: + self.incoming_filter(sub) + return xmlobj - def start_stream_handler(self, xml): - sid = xml.get('id', '') - handshake = ET.Element('{jabber:component:accept}handshake') - if sys.version_info < (3,0): - handshake.text = hashlib.sha1("%s%s" % (sid, self.secret)).hexdigest().lower() - else: - handshake.text = hashlib.sha1(bytes("%s%s" % (sid, self.secret), 'utf-8')).hexdigest().lower() - self.sendXML(handshake) - - def _handleHandshake(self, xml): - self.event("session_start") - - def connect(self): - logging.debug("Connecting to %s:%s" % (self.server_host, self.server_port)) - return xmlstreammod.XMLStream.connect(self, self.server_host, self.server_port) + def start_stream_handler(self, xml): + sid = xml.get('id', '') + handshake = ET.Element('{jabber:component:accept}handshake') + if sys.version_info < (3,0): + handshake.text = hashlib.sha1("%s%s" % (sid, self.secret)).hexdigest().lower() + else: + handshake.text = hashlib.sha1(bytes("%s%s" % (sid, self.secret), 'utf-8')).hexdigest().lower() + self.sendXML(handshake) + + def _handleHandshake(self, xml): + self.event("session_start") + + def connect(self): + logging.debug("Connecting to %s:%s" % (self.server_host, self.server_port)) + return xmlstreammod.XMLStream.connect(self, self.server_host, self.server_port) diff --git a/sleekxmpp/xmlstream/stanzabase.py b/sleekxmpp/xmlstream/stanzabase.py index 6436fc55..66a08e49 100644 --- a/sleekxmpp/xmlstream/stanzabase.py +++ b/sleekxmpp/xmlstream/stanzabase.py @@ -13,393 +13,398 @@ import weakref import copy if sys.version_info < (3,0): - from . import tostring26 as tostring + from . import tostring26 as tostring else: - from . import tostring + from . import tostring xmltester = type(ET.Element('xml')) def registerStanzaPlugin(stanza, plugin): - """ - Associate a stanza object as a plugin for another stanza. - """ - tag = "{%s}%s" % (plugin.namespace, plugin.name) - stanza.plugin_attrib_map[plugin.plugin_attrib] = plugin - stanza.plugin_tag_map[tag] = plugin + """ + Associate a stanza object as a plugin for another stanza. + """ + tag = "{%s}%s" % (plugin.namespace, plugin.name) + stanza.plugin_attrib_map[plugin.plugin_attrib] = plugin + stanza.plugin_tag_map[tag] = plugin class JID(object): - def __init__(self, jid): - self.jid = jid - - def __getattr__(self, name): - if name == 'resource': - return self.jid.split('/', 1)[-1] - elif name == 'user': - if '@' in self.jid: - return self.jid.split('@', 1)[0] - else: - return '' - elif name == 'server': - return self.jid.split('@', 1)[-1].split('/', 1)[0] - elif name == 'full': - return self.jid - elif name == 'bare': - return self.jid.split('/', 1)[0] - - def __str__(self): - return self.jid + def __init__(self, jid): + self.jid = jid + + def __getattr__(self, name): + if name == 'resource': + return self.jid.split('/', 1)[-1] + elif name == 'user': + if '@' in self.jid: + return self.jid.split('@', 1)[0] + else: + return '' + elif name == 'server': + return self.jid.split('@', 1)[-1].split('/', 1)[0] + elif name == 'full': + return self.jid + elif name == 'bare': + return self.jid.split('/', 1)[0] + + def __str__(self): + return self.jid class ElementBase(tostring.ToString): - name = 'stanza' - plugin_attrib = 'plugin' - namespace = 'jabber:client' - interfaces = set(('type', 'to', 'from', 'id', 'payload')) - types = set(('get', 'set', 'error', None, 'unavailable', 'normal', 'chat')) - sub_interfaces = tuple() - plugin_attrib_map = {} - plugin_tag_map = {} - subitem = None + name = 'stanza' + plugin_attrib = 'plugin' + namespace = 'jabber:client' + interfaces = set(('type', 'to', 'from', 'id', 'payload')) + types = set(('get', 'set', 'error', None, 'unavailable', 'normal', 'chat')) + sub_interfaces = tuple() + plugin_attrib_map = {} + plugin_tag_map = {} + subitem = None - def __init__(self, xml=None, parent=None): - if parent is None: - self.parent = None - else: - self.parent = weakref.ref(parent) - self.xml = xml - self.plugins = {} - self.iterables = [] - self.idx = 0 - if not self.setup(xml): - for child in self.xml.getchildren(): - if child.tag in self.plugin_tag_map: - self.plugins[self.plugin_tag_map[child.tag].plugin_attrib] = self.plugin_tag_map[child.tag](xml=child, parent=self) - if self.subitem is not None: - for sub in self.subitem: - if child.tag == "{%s}%s" % (sub.namespace, sub.name): - self.iterables.append(sub(xml=child, parent=self)) - break + def __init__(self, xml=None, parent=None): + if parent is None: + self.parent = None + else: + self.parent = weakref.ref(parent) + self.xml = xml + self.plugins = {} + self.iterables = [] + self.idx = 0 + if not self.setup(xml): + for child in self.xml.getchildren(): + if child.tag in self.plugin_tag_map: + self.plugins[self.plugin_tag_map[child.tag].plugin_attrib] = self.plugin_tag_map[child.tag](xml=child, parent=self) + if self.subitem is not None: + for sub in self.subitem: + if child.tag == "{%s}%s" % (sub.namespace, sub.name): + self.iterables.append(sub(xml=child, parent=self)) + break - @property - def attrib(self): #backwards compatibility - return self + @property + def attrib(self): #backwards compatibility + return self - def __iter__(self): - self.idx = 0 - return self + def __iter__(self): + self.idx = 0 + return self - def __bool__(self): - return True - - def __next__(self): - self.idx += 1 - if self.idx > len(self.iterables): - self.idx = 0 - raise StopIteration - return self.iterables[self.idx - 1] - - def next(self): - return self.__next__() + def __bool__(self): + return True + + def __next__(self): + self.idx += 1 + if self.idx > len(self.iterables): + self.idx = 0 + raise StopIteration + return self.iterables[self.idx - 1] + + def next(self): + return self.__next__() - def __len__(self): - return len(self.iterables) - - def append(self, item): - if not isinstance(item, ElementBase): - if type(item) == xmltester: - return self.appendxml(item) - else: - raise TypeError - self.xml.append(item.xml) - self.iterables.append(item) - return self - - def pop(self, idx=0): - aff = self.iterables.pop(idx) - self.xml.remove(aff.xml) - return aff - - def get(self, key, defaultvalue=None): - value = self[key] - if value is None or value == '': - return defaultvalue - return value - - def keys(self): - out = [] - out += [x for x in self.interfaces] - out += [x for x in self.plugins] - if self.iterables: - out.append('substanzas') - return tuple(out) - - def match(self, matchstring): - if isinstance(matchstring, str): - nodes = matchstring.split('/') - else: - nodes = matchstring - tagargs = nodes[0].split('@') - if tagargs[0] not in (self.plugins, self.plugin_attrib): return False - founditerable = False - for iterable in self.iterables: - if nodes[1:] == []: - break - founditerable = iterable.match(nodes[1:]) - if founditerable: break; - for evals in tagargs[1:]: - x,y = evals.split('=') - if self[x] != y: return False - if not founditerable and len(nodes) > 1: - next = nodes[1].split('@')[0] - if next in self.plugins: - return self.plugins[next].match(nodes[1:]) - else: - return False - return True - - def find(self, xpath): # for backwards compatiblity, expose elementtree interface - return self.xml.find(xpath) + def __len__(self): + return len(self.iterables) + + def append(self, item): + if not isinstance(item, ElementBase): + if type(item) == xmltester: + return self.appendxml(item) + else: + raise TypeError + self.xml.append(item.xml) + self.iterables.append(item) + return self + + def pop(self, idx=0): + aff = self.iterables.pop(idx) + self.xml.remove(aff.xml) + return aff + + def get(self, key, defaultvalue=None): + value = self[key] + if value is None or value == '': + return defaultvalue + return value + + def keys(self): + out = [] + out += [x for x in self.interfaces] + out += [x for x in self.plugins] + if self.iterables: + out.append('substanzas') + return tuple(out) + + def match(self, matchstring): + if isinstance(matchstring, str): + nodes = matchstring.split('/') + else: + nodes = matchstring + tagargs = nodes[0].split('@') + if tagargs[0] not in (self.plugins, self.plugin_attrib): return False + founditerable = False + for iterable in self.iterables: + if nodes[1:] == []: + break + founditerable = iterable.match(nodes[1:]) + if founditerable: break; + for evals in tagargs[1:]: + x,y = evals.split('=') + if self[x] != y: return False + if not founditerable and len(nodes) > 1: + next = nodes[1].split('@')[0] + if next in self.plugins: + return self.plugins[next].match(nodes[1:]) + else: + return False + return True + + def find(self, xpath): # for backwards compatiblity, expose elementtree interface + return self.xml.find(xpath) - def findall(self, xpath): - return self.xml.findall(xpath) - - def setup(self, xml=None): - if self.xml is None: - self.xml = xml - if self.xml is None: - for ename in self.name.split('/'): - new = ET.Element("{%(namespace)s}%(name)s" % {'name': self.name, 'namespace': self.namespace}) - if self.xml is None: - self.xml = new - else: - self.xml.append(new) - if self.parent is not None: - self.parent().xml.append(self.xml) - return True #had to generate XML - else: - return False + def findall(self, xpath): + return self.xml.findall(xpath) + + def setup(self, xml=None): + if self.xml is None: + self.xml = xml + if self.xml is None: + for ename in self.name.split('/'): + new = ET.Element("{%(namespace)s}%(name)s" % {'name': self.name, 'namespace': self.namespace}) + if self.xml is None: + self.xml = new + else: + self.xml.append(new) + if self.parent is not None: + self.parent().xml.append(self.xml) + return True #had to generate XML + else: + return False - def enable(self, attrib): - self.initPlugin(attrib) - return self - - def initPlugin(self, attrib): - if attrib not in self.plugins: - self.plugins[attrib] = self.plugin_attrib_map[attrib](parent=self) - - def __getitem__(self, attrib): - if attrib == 'substanzas': - return self.iterables - elif attrib in self.interfaces: - if hasattr(self, "get%s" % attrib.title()): - return getattr(self, "get%s" % attrib.title())() - else: - if attrib in self.sub_interfaces: - return self._getSubText(attrib) - else: - return self._getAttr(attrib) - elif attrib in self.plugin_attrib_map: - if attrib not in self.plugins: self.initPlugin(attrib) - return self.plugins[attrib] - else: - return '' - - def __setitem__(self, attrib, value): - if attrib in self.interfaces: - if value is not None: - if hasattr(self, "set%s" % attrib.title()): - getattr(self, "set%s" % attrib.title())(value,) - else: - if attrib in self.sub_interfaces: - return self._setSubText(attrib, text=value) - else: - self._setAttr(attrib, value) - else: - self.__delitem__(attrib) - elif attrib in self.plugin_attrib_map: - if attrib not in self.plugins: self.initPlugin(attrib) - self.initPlugin(attrib) - self.plugins[attrib][attrib] = value - return self - - def __delitem__(self, attrib): - if attrib.lower() in self.interfaces: - if hasattr(self, "del%s" % attrib.title()): - getattr(self, "del%s" % attrib.title())() - else: - if attrib in self.sub_interfaces: - return self._delSub(attrib) - else: - self._delAttr(attrib) - elif attrib in self.plugin_attrib_map: - if attrib in self.plugins: - del self.plugins[attrib] - return self - - def __eq__(self, other): - if not isinstance(other, ElementBase): - return False - values = self.getStanzaValues() - for key in other: - if key not in values or values[key] != other[key]: - return False - return True - - def _setAttr(self, name, value): - if value is None or value == '': - self.__delitem__(name) - else: - self.xml.attrib[name] = value - - def _delAttr(self, name): - if name in self.xml.attrib: - del self.xml.attrib[name] - - def _getAttr(self, name): - return self.xml.attrib.get(name, '') - - def _getSubText(self, name): - stanza = self.xml.find("{%s}%s" % (self.namespace, name)) - if stanza is None or stanza.text is None: - return '' - else: - return stanza.text - - def _setSubText(self, name, attrib={}, text=None): - if text is None or text == '': - return self.__delitem__(name) - stanza = self.xml.find("{%s}%s" % (self.namespace, name)) - if stanza is None: - #self.xml.append(ET.Element("{%s}%s" % (self.namespace, name), attrib)) - stanza = ET.Element("{%s}%s" % (self.namespace, name)) - self.xml.append(stanza) - stanza.text = text - return stanza - - def _delSub(self, name): - for child in self.xml.getchildren(): - if child.tag == "{%s}%s" % (self.namespace, name): - self.xml.remove(child) - - def getStanzaValues(self): - out = {} - for interface in self.interfaces: - out[interface] = self[interface] - for pluginkey in self.plugins: - out[pluginkey] = self.plugins[pluginkey].getStanzaValues() - if self.iterables: - iterables = [] - for stanza in self.iterables: - iterables.append(stanza.getStanzaValues()) - iterables[-1].update({'__childtag__': "{%s}%s" % (stanza.namespace, stanza.name)}) - out['substanzas'] = iterables - return out - - def setStanzaValues(self, attrib): - for interface in attrib: - if interface == 'substanzas': - for subdict in attrib['substanzas']: - if '__childtag__' in subdict: - for subclass in self.subitem: - if subdict['__childtag__'] == "{%s}%s" % (subclass.namespace, subclass.name): - sub = subclass(parent=self) - sub.setStanzaValues(subdict) - self.iterables.append(sub) - break - elif interface in self.interfaces: - self[interface] = attrib[interface] - elif interface in self.plugin_attrib_map and interface not in self.plugins: - self.initPlugin(interface) - if interface in self.plugins: - self.plugins[interface].setStanzaValues(attrib[interface]) - return self - - def appendxml(self, xml): - self.xml.append(xml) - return self + def enable(self, attrib): + self.initPlugin(attrib) + return self + + def initPlugin(self, attrib): + if attrib not in self.plugins: + self.plugins[attrib] = self.plugin_attrib_map[attrib](parent=self) + + def __getitem__(self, attrib): + if attrib == 'substanzas': + return self.iterables + elif attrib in self.interfaces: + if hasattr(self, "get%s" % attrib.title()): + return getattr(self, "get%s" % attrib.title())() + else: + if attrib in self.sub_interfaces: + return self._getSubText(attrib) + else: + return self._getAttr(attrib) + elif attrib in self.plugin_attrib_map: + if attrib not in self.plugins: self.initPlugin(attrib) + return self.plugins[attrib] + else: + return '' + + def __setitem__(self, attrib, value): + if attrib in self.interfaces: + if value is not None: + if hasattr(self, "set%s" % attrib.title()): + getattr(self, "set%s" % attrib.title())(value,) + else: + if attrib in self.sub_interfaces: + return self._setSubText(attrib, text=value) + else: + self._setAttr(attrib, value) + else: + self.__delitem__(attrib) + elif attrib in self.plugin_attrib_map: + if attrib not in self.plugins: self.initPlugin(attrib) + self.initPlugin(attrib) + self.plugins[attrib][attrib] = value + return self + + def __delitem__(self, attrib): + if attrib.lower() in self.interfaces: + if hasattr(self, "del%s" % attrib.title()): + getattr(self, "del%s" % attrib.title())() + else: + if attrib in self.sub_interfaces: + return self._delSub(attrib) + else: + self._delAttr(attrib) + elif attrib in self.plugin_attrib_map: + if attrib in self.plugins: + del self.plugins[attrib] + return self + + def __eq__(self, other): + if not isinstance(other, ElementBase): + return False + values = self.getStanzaValues() + for key in other: + if key not in values or values[key] != other[key]: + return False + return True + + def _setAttr(self, name, value): + if value is None or value == '': + self.__delitem__(name) + else: + self.xml.attrib[name] = value + + def _delAttr(self, name): + if name in self.xml.attrib: + del self.xml.attrib[name] + + def _getAttr(self, name): + return self.xml.attrib.get(name, '') + + def _getSubText(self, name): + stanza = self.xml.find("{%s}%s" % (self.namespace, name)) + if stanza is None or stanza.text is None: + return '' + else: + return stanza.text + + def _setSubText(self, name, attrib={}, text=None): + if text is None or text == '': + return self.__delitem__(name) + stanza = self.xml.find("{%s}%s" % (self.namespace, name)) + if stanza is None: + #self.xml.append(ET.Element("{%s}%s" % (self.namespace, name), attrib)) + stanza = ET.Element("{%s}%s" % (self.namespace, name)) + self.xml.append(stanza) + stanza.text = text + return stanza + + def _delSub(self, name): + for child in self.xml.getchildren(): + if child.tag == "{%s}%s" % (self.namespace, name): + self.xml.remove(child) + + def getStanzaValues(self): + out = {} + for interface in self.interfaces: + out[interface] = self[interface] + for pluginkey in self.plugins: + out[pluginkey] = self.plugins[pluginkey].getStanzaValues() + if self.iterables: + iterables = [] + for stanza in self.iterables: + iterables.append(stanza.getStanzaValues()) + iterables[-1].update({'__childtag__': "{%s}%s" % (stanza.namespace, stanza.name)}) + out['substanzas'] = iterables + return out + + def setStanzaValues(self, attrib): + for interface in attrib: + if interface == 'substanzas': + for subdict in attrib['substanzas']: + if '__childtag__' in subdict: + for subclass in self.subitem: + if subdict['__childtag__'] == "{%s}%s" % (subclass.namespace, subclass.name): + sub = subclass(parent=self) + sub.setStanzaValues(subdict) + self.iterables.append(sub) + break + elif interface in self.interfaces: + self[interface] = attrib[interface] + elif interface in self.plugin_attrib_map and interface not in self.plugins: + self.initPlugin(interface) + if interface in self.plugins: + self.plugins[interface].setStanzaValues(attrib[interface]) + return self + + def appendxml(self, xml): + self.xml.append(xml) + return self - def __copy__(self): - return self.__class__(xml=copy.deepcopy(self.xml), parent=self.parent) - - #def __del__(self): #prevents garbage collection of reference cycle - # if self.parent is not None: - # self.parent.xml.remove(self.xml) + def __copy__(self): + return self.__class__(xml=copy.deepcopy(self.xml), parent=self.parent) + + #def __del__(self): #prevents garbage collection of reference cycle + # if self.parent is not None: + # self.parent.xml.remove(self.xml) class StanzaBase(ElementBase): - name = 'stanza' - namespace = 'jabber:client' - interfaces = set(('type', 'to', 'from', 'id', 'payload')) - types = set(('get', 'set', 'error', None, 'unavailable', 'normal', 'chat')) - sub_interfaces = tuple() + name = 'stanza' + namespace = 'jabber:client' + interfaces = set(('type', 'to', 'from', 'id', 'payload')) + types = set(('get', 'set', 'error', None, 'unavailable', 'normal', 'chat')) + sub_interfaces = tuple() - def __init__(self, stream=None, xml=None, stype=None, sto=None, sfrom=None, sid=None): - self.stream = stream - if stream is not None: - self.namespace = stream.default_ns - ElementBase.__init__(self, xml) - if stype is not None: - self['type'] = stype - if sto is not None: - self['to'] = sto - if sfrom is not None: - self['from'] = sfrom - self.tag = "{%s}%s" % (self.namespace, self.name) - - def setType(self, value): - if value in self.types: - self.xml.attrib['type'] = value - return self + def __init__(self, stream=None, xml=None, stype=None, sto=None, sfrom=None, sid=None): + self.stream = stream + if stream is not None: + self.namespace = stream.default_ns + ElementBase.__init__(self, xml) + if stype is not None: + self['type'] = stype + if sto is not None: + self['to'] = sto + if sfrom is not None: + self['from'] = sfrom + self.tag = "{%s}%s" % (self.namespace, self.name) + + def setType(self, value): + if value in self.types: + self.xml.attrib['type'] = value + return self - def getPayload(self): - return self.xml.getchildren() - - def setPayload(self, value): - self.xml.append(value) - return self - - def delPayload(self): - self.clear() - return self - - def clear(self): - for child in self.xml.getchildren(): - self.xml.remove(child) - for plugin in list(self.plugins.keys()): - del self.plugins[plugin] - return self - - def reply(self): - self['from'], self['to'] = self['to'], self['from'] - self.clear() - return self - - def error(self): - self['type'] = 'error' - return self - - def getTo(self): - return JID(self._getAttr('to')) - - def setTo(self, value): - return self._setAttr('to', str(value)) - - def getFrom(self): - return JID(self._getAttr('from')) - - def setFrom(self, value): - return self._setAttr('from', str(value)) - - def unhandled(self): - pass - - def exception(self, e): - logging.error(traceback.format_tb(e)) - - def send(self): - self.stream.sendRaw(self.__str__()) + def getPayload(self): + return self.xml.getchildren() + + def setPayload(self, value): + self.xml.append(value) + return self + + def delPayload(self): + self.clear() + return self + + def clear(self): + for child in self.xml.getchildren(): + self.xml.remove(child) + for plugin in list(self.plugins.keys()): + del self.plugins[plugin] + return self + + def reply(self): + # if it's a component, use from + if self.stream and hasattr(self.stream, "is_component") and self.stream.is_component: + self['from'], self['to'] = self['to'], self['from'] + else: + self['to'] = self['from'] + del self['from'] + self.clear() + return self + + def error(self): + self['type'] = 'error' + return self + + def getTo(self): + return JID(self._getAttr('to')) + + def setTo(self, value): + return self._setAttr('to', str(value)) + + def getFrom(self): + return JID(self._getAttr('from')) + + def setFrom(self, value): + return self._setAttr('from', str(value)) + + def unhandled(self): + pass + + def exception(self, e): + logging.error(traceback.format_tb(e)) + + def send(self): + self.stream.sendRaw(self.__str__()) - def __copy__(self): - return self.__class__(xml=copy.deepcopy(self.xml), stream=self.stream) + def __copy__(self): + return self.__class__(xml=copy.deepcopy(self.xml), stream=self.stream) |