Mercurial > libervia-backend
view sat/stdui/ui_contact_list.py @ 3104:118d91c932a7
plugin XEP-0384: OMEMO for MUC implementation:
- encryption is now allowed for group chats
- when an encryption is requested for a MUC, real jids or all occupants are used to
encrypt the message
- a cache for plain text message sent to MUC is used, because for security reason we can't
encrypt message for our own device with OMEMO (that would prevent ratchet and break the
prefect forward secrecy). Thus, message sent in MUC are cached for 5 min, and the
decrypted version is used when found. We don't send immediately the plain text message
to frontends and history because we want to keep the same MUC behaviour as for plain
text, and receiving a message means that it was received and sent back by MUC service
- <origin-id> is used to identify messages sent by our device
- a feedback_jid is now use to use correct entity for feedback message in case of problem:
with a room we have to send feedback message to the room and not the the emitter
- encryptMessage now only accepts list in the renamed "entity_bare_jids" argument
author | Goffi <goffi@goffi.org> |
---|---|
date | Mon, 30 Dec 2019 20:59:46 +0100 |
parents | ab2696e34d29 |
children | 9d0df638c8b4 |
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#!/usr/bin/env python3 # -*- coding: utf-8 -*- # SAT standard user interface for managing contacts # Copyright (C) 2009-2019 Jérôme Poisson (goffi@goffi.org) # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Affero General Public License for more details. # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. from sat.core.i18n import _, D_ from sat.core.constants import Const as C from sat.tools import xml_tools from twisted.words.protocols.jabber import jid from xml.dom.minidom import Element class ContactList(object): """Add, update and remove contacts.""" def __init__(self, host): self.host = host self.__add_id = host.registerCallback(self._addContact, with_data=True) self.__update_id = host.registerCallback(self._updateContact, with_data=True) self.__confirm_delete_id = host.registerCallback( self._getConfirmRemoveXMLUI, with_data=True ) host.importMenu( (D_("Contacts"), D_("Add contact")), self._getAddDialogXMLUI, security_limit=2, help_string=D_("Add contact"), ) host.importMenu( (D_("Contacts"), D_("Update contact")), self._getUpdateDialogXMLUI, security_limit=2, help_string=D_("Update contact"), ) host.importMenu( (D_("Contacts"), D_("Remove contact")), self._getRemoveDialogXMLUI, security_limit=2, help_string=D_("Remove contact"), ) # FIXME: a plugin should not be used here, and current profile's jid host would be better than installation wise host if "MISC-ACCOUNT" in self.host.plugins: self.default_host = self.host.plugins["MISC-ACCOUNT"].getNewAccountDomain() else: self.default_host = "example.net" def getContacts(self, profile): """Return a sorted list of the contacts for that profile @param profile: %(doc_profile)s @return: list[string] """ client = self.host.getClient(profile) ret = [contact.full() for contact in client.roster.getJids()] ret.sort() return ret def getGroups(self, new_groups=None, profile=C.PROF_KEY_NONE): """Return a sorted list of the groups for that profile @param new_group (list): add these groups to the existing ones @param profile: %(doc_profile)s @return: list[string] """ client = self.host.getClient(profile) ret = client.roster.getGroups() ret.sort() ret.extend([group for group in new_groups if group not in ret]) return ret def getGroupsOfContact(self, user_jid_s, profile): """Return all the groups of the given contact @param user_jid_s (string) @param profile: %(doc_profile)s @return: list[string] """ client = self.host.getClient(profile) return client.roster.getItem(jid.JID(user_jid_s)).groups def getGroupsOfAllContacts(self, profile): """Return a mapping between the contacts and their groups @param profile: %(doc_profile)s @return: dict (key: string, value: list[string]): - key: the JID userhost - value: list of groups """ client = self.host.getClient(profile) return {item.jid.userhost(): item.groups for item in client.roster.getItems()} def _data2elts(self, data): """Convert a contacts data dict to minidom Elements @param data (dict) @return list[Element] """ elts = [] for key in data: key_elt = Element("jid") key_elt.setAttribute("name", key) for value in data[key]: value_elt = Element("group") value_elt.setAttribute("name", value) key_elt.childNodes.append(value_elt) elts.append(key_elt) return elts def getDialogXMLUI(self, options, data, profile): """Generic method to return the XMLUI dialog for adding or updating a contact @param options (dict): parameters for the dialog, with the keys: - 'id': the menu callback id - 'title': deferred localized string - 'contact_text': deferred localized string @param data (dict) @param profile: %(doc_profile)s @return dict """ form_ui = xml_tools.XMLUI("form", title=options["title"], submit_id=options["id"]) if "message" in data: form_ui.addText(data["message"]) form_ui.addDivider("dash") form_ui.addText(options["contact_text"]) if options["id"] == self.__add_id: contact = data.get( xml_tools.formEscape("contact_jid"), "@%s" % self.default_host ) form_ui.addString("contact_jid", value=contact) elif options["id"] == self.__update_id: contacts = self.getContacts(profile) list_ = form_ui.addList("contact_jid", options=contacts, selected=contacts[0]) elts = self._data2elts(self.getGroupsOfAllContacts(profile)) list_.setInternalCallback( "groups_of_contact", fields=["contact_jid", "groups_list"], data_elts=elts ) form_ui.addDivider("blank") form_ui.addText(_("Select in which groups your contact is:")) selected_groups = [] if "selected_groups" in data: selected_groups = data["selected_groups"] elif options["id"] == self.__update_id: try: selected_groups = self.getGroupsOfContact(contacts[0], profile) except IndexError: pass groups = self.getGroups(selected_groups, profile) form_ui.addList( "groups_list", options=groups, selected=selected_groups, styles=["multi"] ) adv_list = form_ui.changeContainer("advanced_list", columns=3, selectable="no") form_ui.addLabel(D_("Add group")) form_ui.addString("add_group") button = form_ui.addButton("", value=D_("Add")) button.setInternalCallback("move", fields=["add_group", "groups_list"]) adv_list.end() form_ui.addDivider("blank") return {"xmlui": form_ui.toXml()} def _getAddDialogXMLUI(self, data, profile): """Get the dialog for adding contact @param data (dict) @param profile: %(doc_profile)s @return dict """ options = { "id": self.__add_id, "title": D_("Add contact"), "contact_text": D_("New contact identifier (JID):"), } return self.getDialogXMLUI(options, {}, profile) def _getUpdateDialogXMLUI(self, data, profile): """Get the dialog for updating contact @param data (dict) @param profile: %(doc_profile)s @return dict """ if not self.getContacts(profile): _dialog = xml_tools.XMLUI("popup", title=D_("Nothing to update")) _dialog.addText(_("Your contact list is empty.")) return {"xmlui": _dialog.toXml()} options = { "id": self.__update_id, "title": D_("Update contact"), "contact_text": D_("Which contact do you want to update?"), } return self.getDialogXMLUI(options, {}, profile) def _getRemoveDialogXMLUI(self, data, profile): """Get the dialog for removing contact @param data (dict) @param profile: %(doc_profile)s @return dict """ if not self.getContacts(profile): _dialog = xml_tools.XMLUI("popup", title=D_("Nothing to delete")) _dialog.addText(_("Your contact list is empty.")) return {"xmlui": _dialog.toXml()} form_ui = xml_tools.XMLUI( "form", title=D_("Who do you want to remove from your contacts?"), submit_id=self.__confirm_delete_id, ) form_ui.addList("contact_jid", options=self.getContacts(profile)) return {"xmlui": form_ui.toXml()} def _getConfirmRemoveXMLUI(self, data, profile): """Get the confirmation dialog for removing contact @param data (dict) @param profile: %(doc_profile)s @return dict """ if C.bool(data.get("cancelled", "false")): return {} contact = data[xml_tools.formEscape("contact_jid")] def delete_cb(data, profile): if not C.bool(data.get("cancelled", "false")): self._deleteContact(jid.JID(contact), profile) return {} delete_id = self.host.registerCallback(delete_cb, with_data=True, one_shot=True) form_ui = xml_tools.XMLUI("form", title=D_("Delete contact"), submit_id=delete_id) form_ui.addText( D_("Are you sure you want to remove %s from your contact list?") % contact ) return {"xmlui": form_ui.toXml()} def _addContact(self, data, profile): """Add the selected contact @param data (dict) @param profile: %(doc_profile)s @return dict """ if C.bool(data.get("cancelled", "false")): return {} contact_jid_s = data[xml_tools.formEscape("contact_jid")] try: contact_jid = jid.JID(contact_jid_s) except (RuntimeError, jid.InvalidFormat, AttributeError): # TODO: replace '\t' by a constant (see tools.xmlui.XMLUI.onFormSubmitted) data["selected_groups"] = data[xml_tools.formEscape("groups_list")].split( "\t" ) options = { "id": self.__add_id, "title": D_("Add contact"), "contact_text": D_('Please enter a valid JID (like "contact@%s"):') % self.default_host, } return self.getDialogXMLUI(options, data, profile) self.host.addContact(contact_jid, profile_key=profile) return self._updateContact(data, profile) # after adding, updating def _updateContact(self, data, profile): """Update the selected contact @param data (dict) @param profile: %(doc_profile)s @return dict """ if C.bool(data.get("cancelled", "false")): return {} contact_jid = jid.JID(data[xml_tools.formEscape("contact_jid")]) # TODO: replace '\t' by a constant (see tools.xmlui.XMLUI.onFormSubmitted) groups = data[xml_tools.formEscape("groups_list")].split("\t") self.host.updateContact(contact_jid, name="", groups=groups, profile_key=profile) return {} def _deleteContact(self, contact_jid, profile): """Delete the selected contact @param contact_jid (JID) @param profile: %(doc_profile)s @return dict """ self.host.delContact(contact_jid, profile_key=profile) return {}