diff options
Diffstat (limited to 'sleekxmpp')
| -rw-r--r-- | sleekxmpp/basexmpp.py | 149 | ||||
| -rw-r--r-- | sleekxmpp/clientxmpp.py | 17 | ||||
| -rw-r--r-- | sleekxmpp/componentxmpp.py | 4 | ||||
| -rw-r--r-- | sleekxmpp/roster.py | 374 | ||||
| -rw-r--r-- | sleekxmpp/stanza/roster.py | 2 | ||||
| -rw-r--r-- | sleekxmpp/test/sleektest.py | 27 |
6 files changed, 468 insertions, 105 deletions
diff --git a/sleekxmpp/basexmpp.py b/sleekxmpp/basexmpp.py index cd7d2510..fb718fba 100644 --- a/sleekxmpp/basexmpp.py +++ b/sleekxmpp/basexmpp.py @@ -15,6 +15,7 @@ import logging import sleekxmpp from sleekxmpp import plugins +from sleekxmpp.roster import MultiRoster from sleekxmpp.stanza import Message, Presence, Iq, Error from sleekxmpp.stanza.roster import Roster from sleekxmpp.stanza.nick import Nick @@ -78,7 +79,7 @@ class BaseXMPP(XMLStream): send_presence_subscribe -- Send a subscription request. """ - def __init__(self, default_ns='jabber:client'): + def __init__(self, jid='', default_ns='jabber:client'): """ Adapt an XML stream for use with XMPP. @@ -107,10 +108,13 @@ class BaseXMPP(XMLStream): self.default_ns = default_ns self.stream_ns = 'http://etherx.jabber.org/streams' - self.boundjid = JID("") + self.boundjid = JID(jid) self.plugin = {} + self.rosters = MultiRoster(self) + self.rosters.add(self.boundjid.bare) self.roster = {} + self.is_component = False self.auto_authorize = True self.auto_subscribe = True @@ -127,10 +131,20 @@ class BaseXMPP(XMLStream): MatchXPath("{%s}presence" % self.default_ns), self._handle_presence)) - self.add_event_handler('presence_subscribe', - self._handle_subscribe) self.add_event_handler('disconnected', self._handle_disconnected) + self.add_event_handler('presence_available', self._handle_available) + self.add_event_handler('presence_dnd', self._handle_available) + self.add_event_handler('presence_xa', self._handle_available) + self.add_event_handler('presence_chat', self._handle_available) + self.add_event_handler('presence_away', self._handle_available) + self.add_event_handler('presence_unavailable', self._handle_unavailable) + self.add_event_handler('presence_subscribe', self._handle_subscribe) + self.add_event_handler('presence_subscribed', self._handle_subscribed) + self.add_event_handler('presence_unsubscribe', self._handle_unsubscribe) + self.add_event_handler('presence_unsubscribed', self._handle_unsubscribed) + self.add_event_handler('presence_probe', self._handle_probe) + self.add_event_handler('roster_subscription_request', self._handle_new_subscription) # Set up the XML stream with XMPP's root stanzas. self.registerStanza(Message) @@ -522,12 +536,49 @@ class BaseXMPP(XMLStream): """Process incoming message stanzas.""" self.event('message', msg) + def _handle_available(self, presence): + self.rosters[presence['to'].bare][presence['from'].bare].handle_available(presence) + + def _handle_unavailable(self, presence): + self.rosters[presence['to'].bare][presence['from'].bare].handle_unavailable(presence) + + def _handle_new_subscription(self, stanza): + roster = self.rosters[stanza['to'].bare] + item = self.rosters[stanza['to'].bare][stanza['from'].bare] + if item['whitelisted']: + item.authorize() + elif roster.auto_authorize: + item.authorize() + if roster.auto_subscribe: + item.subscribe() + elif roster.auto_authorize == False: + item.unauthorize() + + def _handle_removed_subscription(self, presence): + self.rosters[presence['to'].bare][presence['from'].bare].unauthorize() + + def _handle_subscribe(self, stanza): + self.rosters[stanza['to'].bare][stanza['from'].bare].handle_subscribe(stanza) + + def _handle_subscribed(self, stanza): + self.rosters[stanza['to'].bare][stanza['from'].bare].handle_subscribed(stanza) + + def _handle_unsubscribe(self, stanza): + self.rosters[stanza['to'].bare][stanza['from'].bare].handle_unsubscribe(stanza) + + def _handle_unsubscribed(self, stanza): + self.rosters[stanza['to'].bare][stanza['from'].bare].handle_unsubscribed(stanza) + + def _handle_probe(self, stanza): + self.rosteritems[stanza['to'].bare][stanza['from'].bare].handle_probe(stanza) + def _handle_presence(self, presence): """ Process incoming presence stanzas. Update the roster with presence information. """ + logging.debug(presence['type']) self.event("presence_%s" % presence['type'], presence) # Check for changes in subscription state. @@ -538,97 +589,7 @@ class BaseXMPP(XMLStream): elif not presence['type'] in ('available', 'unavailable') and \ not presence['type'] in presence.showtypes: return - - # Strip the information from the stanza. - jid = presence['from'].bare - resource = presence['from'].resource - show = presence['type'] - status = presence['status'] - priority = presence['priority'] - - was_offline = False - got_online = False - old_roster = self.roster.get(jid, {}).get(resource, {}) - - # Create a new roster entry if needed. - if not jid in self.roster: - self.roster[jid] = {'groups': [], - 'name': '', - 'subscription': 'none', - 'presence': {}, - 'in_roster': False} - - # Alias to simplify some references. - connections = self.roster[jid]['presence'] - - # Determine if the user has just come online. - if not resource in connections: - if show == 'available' or show in presence.showtypes: - got_online = True - was_offline = True - connections[resource] = {} - - if connections[resource].get('show', 'unavailable') == 'unavailable': - was_offline = True - - # Update the roster's state for this JID's resource. - connections[resource] = {'show': show, - 'status': status, - 'priority': priority} - - name = self.roster[jid].get('name', '') - - # Remove unneeded state information after a resource - # disconnects. Determine if this was the last connection - # for the JID. - if show == 'unavailable': - log.debug("%s %s got offline" % (jid, resource)) - del connections[resource] - - if not connections and not self.roster[jid]['in_roster']: - del self.roster[jid] - if not was_offline: - self.event("got_offline", presence) - else: - return False - - name = '(%s) ' % name if name else '' - - # Presence state has changed. self.event("changed_status", presence) - if got_online: - self.event("got_online", presence) - log.debug("STATUS: %s%s/%s[%s]: %s" % (name, jid, resource, - show, status)) - - def _handle_subscribe(self, presence): - """ - Automatically managage subscription requests. - - Subscription behavior is controlled by the settings - self.auto_authorize and self.auto_subscribe. - - auto_auth auto_sub Result: - True True Create bi-directional subsriptions. - True False Create only directed subscriptions. - False * Decline all subscriptions. - None * Disable automatic handling and use - a custom handler. - """ - presence.reply() - presence['to'] = presence['to'].bare - - # We are using trinary logic, so conditions have to be - # more explicit than usual. - if self.auto_authorize == True: - presence['type'] = 'subscribed' - presence.send() - if self.auto_subscribe: - presence['type'] = 'subscribe' - presence.send() - elif self.auto_authorize == False: - presence['type'] = 'unsubscribed' - presence.send() # Restore the old, lowercased name for backwards compatibility. basexmpp = BaseXMPP diff --git a/sleekxmpp/clientxmpp.py b/sleekxmpp/clientxmpp.py index 1c600812..8b8f05f6 100644 --- a/sleekxmpp/clientxmpp.py +++ b/sleekxmpp/clientxmpp.py @@ -66,7 +66,7 @@ class ClientXMPP(BaseXMPP): when calling register_plugins. escape_quotes -- Deprecated. """ - BaseXMPP.__init__(self, 'jabber:client') + BaseXMPP.__init__(self, jid, 'jabber:client') # To comply with PEP8, method names now use underscores. # Deprecated method names are re-mapped for backwards compatibility. @@ -75,7 +75,6 @@ class ClientXMPP(BaseXMPP): self.getRoster = self.get_roster self.registerFeature = self.register_feature - self.set_jid(jid) self.password = password self.escape_quotes = escape_quotes self.plugin_config = plugin_config @@ -421,13 +420,13 @@ class ClientXMPP(BaseXMPP): """ 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]) + item = iq['roster']['items'][jid] + roster = self.rosters[iq['to'].bare] + roster[jid]['name'] = item['name'] + roster[jid]['groups'] = item['groups'] + roster[jid]['from'] = item['subscription'] in ['from', 'both'] + roster[jid]['to'] = item['subscription'] in ['to', 'both'] + roster[jid]['pending_out'] = (item['ask'] == 'subscribe') self.event("roster_update", iq) if iq['type'] == 'set': diff --git a/sleekxmpp/componentxmpp.py b/sleekxmpp/componentxmpp.py index ae58c5f2..0963c502 100644 --- a/sleekxmpp/componentxmpp.py +++ b/sleekxmpp/componentxmpp.py @@ -58,7 +58,7 @@ class ComponentXMPP(BaseXMPP): default_ns = 'jabber:client' else: default_ns = 'jabber:component:accept' - BaseXMPP.__init__(self, default_ns) + BaseXMPP.__init__(self, jid, default_ns) self.auto_authorize = None self.stream_header = "<stream:stream %s %s to='%s'>" % ( @@ -68,8 +68,8 @@ class ComponentXMPP(BaseXMPP): self.stream_footer = "</stream:stream>" self.server_host = host self.server_port = port - self.set_jid(jid) self.secret = secret + self.plugin_config = plugin_config self.plugin_whitelist = plugin_whitelist self.is_component = True diff --git a/sleekxmpp/roster.py b/sleekxmpp/roster.py new file mode 100644 index 00000000..32fd5c0f --- /dev/null +++ b/sleekxmpp/roster.py @@ -0,0 +1,374 @@ +import logging + + +class MultiRoster(object): + + def __init__(self, xmpp, datastore=None): + self.xmpp = xmpp + self.datastore = datastore + self._rosters = {} + + def __getitem__(self, key): + if key not in self._rosters: + self.add(key) + return self._rosters[key] + + def keys(self): + return self._rosters.keys() + + def __iter__(self): + return self._rosters.__iter__() + + def add(self, node): + if node not in self._rosters: + self._rosters[node] = Roster(self.xmpp, node, self.datastore) + +class Roster(object): + + def __init__(self, xmpp, jid, datastore=None): + self.xmpp = xmpp + self.jid = jid + self.datastore = datastore + self.auto_authorize = True + self.auto_subscribe = True + self._jids = {} + + def __getitem__(self, key): + if key not in self._jids: + self.add(key, save=True) + return self._jids[key] + + def keys(self): + return self._jids.keys() + + def __iter__(self): + return self._jids.__iter__() + + def add(self, jid, name='', groups=None, afrom=False, ato=False, + pending_in=False, pending_out=False, whitelisted=False, + save=False): + state = {'name': name, + 'groups': groups or [], + 'from': afrom, + 'to': ato, + 'pending_in': pending_in, + 'pending_out': pending_out, + 'whitelisted': whitelisted, + 'subscription': 'none'} + self._jids[jid] = RosterItem(self.xmpp, jid, self.jid, + state=state, datastore=self.datastore) + if save: + self._jids[jid].save() + + def subscribe(self, jid): + self._jids[jid].subscribe() + + def unsubscribe(self, jid): + self._jids[jid].unsubscribe() + + def remove(self, jid): + self._jids[jid].remove() + if not self.xmpp.is_component: + self.update(jid, subscription='remove') + + def update(self, jid, name=None, subscription=None, groups=[]): + self._jids[jid]['name'] = name + self._jids[jid]['groups'] = group + self._jids[jid].save() + + if not self.xmpp.is_component: + iq = self.Iq() + iq['type'] = 'set' + iq['roster']['items'] = {jid: {'name': name, + 'subscription': subscription, + 'groups': groups}} + response = iq.send() + return response and response['type'] == 'result' + + def presence(self, jid, resource=None): + if resource is None: + return self._jids[jid].resources + + default_presence = {'status': '', + 'priority': 0, + 'show': ''} + return self._jids[jid].resources.get(resource, + default_presence) + + +class RosterItem(object): + + def __init__(self, xmpp, jid, owner=None, + state=None, datastore=None): + self.xmpp = xmpp + self.jid = jid + self.owner = owner or self.xmpp.jid + self.last_status = None + self.resources = {} + self.datastore = datastore + + self._state = state or { + 'from': False, + 'to': False, + 'pending_in': False, + 'pending_out': False, + 'whitelisted': False, + 'subscription': 'none', + 'name': '', + 'groups': []} + self._datastore_state = {} + self.load() + + def load(self): + if self.datastore: + item = self.datastore.load(self.owner, self.jid, + self._datastore_state) + if item: + self['name'] = item['name'] + self['groups'] = item['groups'] + self['from'] = item['from'] + self['to'] = item['to'] + self['whitelisted'] = item['whitelisted'] + self['pending_out'] = item['pending_out'] + self['pending_in'] = item['pending_in'] + self['subscription'] = self._subscription() + return self._state + return None + + def save(self): + if self.datastore: + self.datastore.save(self.owner, self.jid, + self._state, self._datastore_state) + + def __getitem__(self, key): + if key in self._state: + if key == 'subscription': + return self._subscription() + return self._state[key] + else: + raise KeyError + + def __setitem__(self, key, value): + print "%s: %s" % (key, value) + if key in self._state: + if key in ['name', 'subscription', 'groups']: + self._state[key] = value + else: + value = str(value).lower() + self._state[key] = value in ('true', '1', 'on', 'yes') + else: + raise KeyError + + def _subscription(self): + if self['to'] and self['from']: + return 'both' + elif self['from']: + return 'from' + elif self['to']: + return 'to' + else: + return 'none' + + def remove(self): + "Remove the jids subscription, inform it if it is subscribed, and unwhitelist it" + if self['to']: + p = self.xmpp.Presence() + p['to'] = self.jid + p['type'] = ['unsubscribe'] + if self.xmpp.is_component: + p['from'] = self.owner + p.send() + self['to'] = False + self['whitelisted'] = False + self.save() + + def subscribe(self): + p = self.xmpp.Presence() + p['to'] = self.jid + p['type'] = 'subscribe' + if self.xmpp.is_component: + p['from'] = self.owner + self['pending_out'] = True + self.save() + p.send() + + def authorize(self): + self['from'] = True + self['pending_in'] = False + self.save() + self._subscribed() + self.send_last_presence() + + def unauthorize(self): + self['from'] = False + self['pending_in'] = False + self.save() + self._unsubscribed() + p = self.xmpp.Presence() + p['to'] = self.jid + p['type'] = 'unavailable' + if self.xmpp.is_component: + p['from'] = self.owner + p.send() + + def _subscribed(self): + p = self.xmpp.Presence() + p['to'] = self.jid + p['type'] = 'subscribed' + if self.xmpp.is_component: + p['from'] = self.owner + p.send() + + def unsubscribe(self): + p = self.xmpp.Presence() + p['to'] = self.jid + p['type'] = 'unsubscribe' + if self.xmpp.is_component: + p['from'] = self.owner + self.save() + p.send() + + def _unsubscribed(self): + p = self.xmpp.Presence() + p['to'] = self.jid + p['type'] = 'unsubscribed' + if self.xmpp.is_component: + p['from'] = self.owner + p.send() + + def send_presence(self, ptype='available', status=None): + p = self.xmpp.Presence() + p['to'] = self.jid + p['type'] = ptype + p['status'] = status + if self.xmpp.is_component: + p['from'] = self.owner + self.last_status = p + p.send() + + def send_last_presence(self): + if self.last_status is None: + self.send_presence() + else: + self.last_status.send() + + def handle_available(self, presence): + resource = presence['from'].resource + data = {'status': presence['status'], + 'show': presence['show'], + 'priority': presence['priority']} + if not self.resources: + self.xmpp.event('got_online', presence) + if resource not in self.resources: + self.resources[resource] = {} + self.resources[resource].update(data) + + def handle_unavailable(self, presence): + resource = presence['from'].resource + if not self.resources: + return + if resource in self.resources: + del self.resources[resource] + if not self.resources: + self.xmpp.event('got_offline', presence) + + def handle_subscribe(self, presence): + """ + +------------------------------------------------------------------+ + | EXISTING STATE | DELIVER? | NEW STATE | + +------------------------------------------------------------------+ + | "None" | yes | "None + Pending In" | + | "None + Pending Out" | yes | "None + Pending Out/In" | + | "None + Pending In" | no | no state change | + | "None + Pending Out/In" | no | no state change | + | "To" | yes | "To + Pending In" | + | "To + Pending In" | no | no state change | + | "From" | no * | no state change | + | "From + Pending Out" | no * | no state change | + | "Both" | no * | no state change | + +------------------------------------------------------------------+ + """ + if not self['from'] and not self['pending_in']: + self['pending_in'] = True + self.xmpp.event('roster_subscription_request', presence) + elif self['from']: + self._subscribed() + self.save() + + def handle_subscribed(self, presence): + """ + +------------------------------------------------------------------+ + | EXISTING STATE | DELIVER? | NEW STATE | + +------------------------------------------------------------------+ + | "None" | no | no state change | + | "None + Pending Out" | yes | "To" | + | "None + Pending In" | no | no state change | + | "None + Pending Out/In" | yes | "To + Pending In" | + | "To" | no | no state change | + | "To + Pending In" | no | no state change | + | "From" | no | no state change | + | "From + Pending Out" | yes | "Both" | + | "Both" | no | no state change | + +------------------------------------------------------------------+ + """ + if not self['to'] and self['pending_out']: + self['pending_out'] = False + self['to'] = True + self.xmpp.event('roster_subscription_authorized', presence) + self.save() + + def handle_unsubscribe(self, presence): + """ + +------------------------------------------------------------------+ + | EXISTING STATE | DELIVER? | NEW STATE | + +------------------------------------------------------------------+ + | "None" | no | no state change | + | "None + Pending Out" | no | no state change | + | "None + Pending In" | yes * | "None" | + | "None + Pending Out/In" | yes * | "None + Pending Out" | + | "To" | no | no state change | + | "To + Pending In" | yes * | "To" | + | "From" | yes * | "None" | + | "From + Pending Out" | yes * | "None + Pending Out | + | "Both" | yes * | "To" | + +------------------------------------------------------------------+ + """ + if not self['from'] and self['pending_in']: + self['pending_in'] = False + self._unsubscribed() + elif self['from']: + self['from'] = False + self._unsubscribed() + self.xmpp.event('roster_subscription_remove', presence) + self.save() + + def handle_unsubscribed(self, presence): + """ + +------------------------------------------------------------------+ + | EXISTING STATE | DELIVER? | NEW STATE | + +------------------------------------------------------------------+ + | "None" | no | no state change | + | "None + Pending Out" | yes | "None" | + | "None + Pending In" | no | no state change | + | "None + Pending Out/In" | yes | "None + Pending In" | + | "To" | yes | "None" | + | "To + Pending In" | yes | "None + Pending In" | + | "From" | no | no state change | + | "From + Pending Out" | yes | "From" | + | "Both" | yes | "From" | + +------------------------------------------------------------------ + """ + if not self['to'] and self['pending_out']: + self['pending_out'] = False + elif self['to'] and not self['pending_out']: + self['to'] = False + self.xmpp.event('roster_subscription_removed', presence) + self.save() + + def handle_probe(self, presence): + if self['to']: + self.send_last_presence() + if self['pending_out']: + self.subscribe() + if not self['to']: + self._unsubscribed() diff --git a/sleekxmpp/stanza/roster.py b/sleekxmpp/stanza/roster.py index 8f154a22..57ea62ba 100644 --- a/sleekxmpp/stanza/roster.py +++ b/sleekxmpp/stanza/roster.py @@ -106,6 +106,8 @@ class Roster(ElementBase): item = {} item['name'] = itemxml.get('name', '') item['subscription'] = itemxml.get('subscription', '') + item['ask'] = itemxml.get('ask', '') + item['approved'] = itemxml.get('approved', '') item['groups'] = [] groupsxml = itemxml.findall('{jabber:iq:roster}group') if groupsxml is not None: diff --git a/sleekxmpp/test/sleektest.py b/sleekxmpp/test/sleektest.py index f8b4b546..c481d73b 100644 --- a/sleekxmpp/test/sleektest.py +++ b/sleekxmpp/test/sleektest.py @@ -137,6 +137,33 @@ class SleekTest(unittest.TestCase): self.assertEqual(str(jid), string, "String does not match: %s" % str(jid)) + def check_roster(self, owner, jid, name=None, subscription=None, + afrom=None, ato=None, pending_out=None, pending_in=None, + groups=None): + roster = self.xmpp.rosters[owner][jid] + print roster._state + if name is not None: + self.assertEqual(roster['name'], name, + "Incorrect name value: %s" % roster['name']) + if subscription is not None: + self.assertEqual(roster['subscription'], subscription, + "Incorrect subscription: %s" % roster['subscription']) + if afrom is not None: + self.assertEqual(roster['from'], afrom, + "Incorrect from state: %s" % roster['from']) + if ato is not None: + self.assertEqual(roster['to'], ato, + "Incorrect to state: %s" % roster['to']) + if pending_out is not None: + self.assertEqual(roster['pending_out'], pending_out, + "Incorrect pending_out state: %s" % roster['pending_out']) + if pending_in is not None: + self.assertEqual(roster['pending_in'], pending_out, + "Incorrect pending_in state: %s" % roster['pending_in']) + if groups is not None: + self.assertEqual(roster['groups'], groups, + "Incorrect groups: %s" % roster['groups']) + # ------------------------------------------------------------------ # Methods for comparing stanza objects to XML strings |