libervia-web: src/browser/sat_browser/plugin_sec

annotate src/browser/sat_browser/plugin_sec_otr.py @ 537:cd492c18b366

browser_side (plugin OTR): manage the plain text messages ourselves rather than leaving it to otr.js

author	souliane <souliane@mailoo.org>
date	Sun, 07 Sep 2014 19:28:27 +0200
parents	048ae7314156
children	3317e5d0ac1d

rev	line source
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	1 #!/usr/bin/python
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	2 # -- coding: utf-8 --
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	3
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	4 # Libervia plugin for OTR encryption
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	5 # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014 Jérôme Poisson (goffi@goffi.org)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	6 # Copyright (C) 2013, 2014 Adrien Cossa (souliane@mailoo.org)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	7
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	8 # This program is free software: you can redistribute it and/or modify
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	9 # it under the terms of the GNU Affero General Public License as published by
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	10 # the Free Software Foundation, either version 3 of the License, or
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	11 # (at your option) any later version.
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	12
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	13 # This program is distributed in the hope that it will be useful,
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	16 # GNU Affero General Public License for more details.
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	17
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	18 # You should have received a copy of the GNU Affero General Public License
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	19 # along with this program. If not, see <http://www.gnu.org/licenses/>.
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	20
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	21 """
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	22 This file is adapted from sat.plugins.plugin.sec_otr. It offers browser-side OTR encryption using otr.js.
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	23 The text messages to display are mostly taken from the Pidgin OTR plugin (GPL 2.0, see http://otr.cypherpunks.ca).
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	24 """
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	25
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	26 from sat.core.i18n import _, D_
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	27 from sat.core.log import getLogger
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	28 from sat.core import exceptions
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	29 log = getLogger(__name__)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	30
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	31 from constants import Const as C
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	32 import jid
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	33 import otrjs_wrapper as otr
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	34 import dialog
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	35
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	36 NS_OTR = "otr_plugin"
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	37 PRIVATE_KEY = "PRIVATE KEY"
523 5add182e7dd5 browser_side (plugin OTR): rename menus and replace 'buddy' with 'correspondent' souliane <souliane@mailoo.org> parents: 522 diff changeset	38 MAIN_MENU = D_('OTR encryption')
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	39 DIALOG_EOL = "<br />"
523 5add182e7dd5 browser_side (plugin OTR): rename menus and replace 'buddy' with 'correspondent' souliane <souliane@mailoo.org> parents: 522 diff changeset	40 AUTH_INFO_TXT = D_("Authenticating a correspondent helps ensure that the person you are talking to is who he or she claims to be.{eol}{eol}").format(eol=DIALOG_EOL)
5add182e7dd5 browser_side (plugin OTR): rename menus and replace 'buddy' with 'correspondent' souliane <souliane@mailoo.org> parents: 522 diff changeset	41 AUTH_FINGERPRINT_TXT = D_("<i>To verify the fingerprint, contact your correspondent via some other authenticated channel (i.e. not in this chat), such as the telephone or GPG-signed email. Each of you should tell your fingerprint to the other.</i>{eol}{eol}").format(eol=DIALOG_EOL)
5add182e7dd5 browser_side (plugin OTR): rename menus and replace 'buddy' with 'correspondent' souliane <souliane@mailoo.org> parents: 522 diff changeset	42 AUTH_QUEST_DEF = D_("<i>To authenticate using a question, pick a question whose answer is known only to you and your correspondent. Enter this question and this answer, then wait for your correspondent to enter the answer too. If the answers don't match, then you may be talking to an imposter.</i>{eol}{eol}").format(eol=DIALOG_EOL)
5add182e7dd5 browser_side (plugin OTR): rename menus and replace 'buddy' with 'correspondent' souliane <souliane@mailoo.org> parents: 522 diff changeset	43 AUTH_QUEST_ASK = D_("<i>Your correspondent is attempting to determine if he or she is really talking to you, or if it's someone pretending to be you. Your correspondent has asked a question, indicated below. To authenticate to your correspondent, enter the answer and click OK.</i>{eol}{eol}").format(eol=DIALOG_EOL)
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	44 AUTH_SECRET_TXT = D_("{eol}{eol}Enter secret answer here: (case sensitive){eol}").format(eol=DIALOG_EOL)
530 1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	45 FEEDBACK_NOT_PRIVATE = D_("Your conversation with %s is not encrypted.")
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	46
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	47 DROP_TXT = D_("You private key is used to encrypt messages for your correspondent, nobody except you must know it, if you are in doubt, you should drop it!{eol}{eol}Are you sure you want to drop your private key?").format(eol=DIALOG_EOL)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	48
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	49 DEFAULT_POLICY_FLAGS = {
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	50 'ALLOW_V2': True,
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	51 'ALLOW_V3': True,
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	52 'REQUIRE_ENCRYPTION': False,
537 cd492c18b366 browser_side (plugin OTR): manage the plain text messages ourselves rather than leaving it to otr.js souliane <souliane@mailoo.org> parents: 536 diff changeset	53 'SEND_WHITESPACE_TAG': False,
cd492c18b366 browser_side (plugin OTR): manage the plain text messages ourselves rather than leaving it to otr.js souliane <souliane@mailoo.org> parents: 536 diff changeset	54 'WHITESPACE_START_AKE': False
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	55 }
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	56
536 048ae7314156 browser_side: temporary way to display the OTR state in the LiberviaWidget header souliane <souliane@mailoo.org> parents: 535 diff changeset	57 # list a couple of texts (untrusted, trusted) for each state
048ae7314156 browser_side: temporary way to display the OTR state in the LiberviaWidget header souliane <souliane@mailoo.org> parents: 535 diff changeset	58 OTR_MSG_STATES = {
048ae7314156 browser_side: temporary way to display the OTR state in the LiberviaWidget header souliane <souliane@mailoo.org> parents: 535 diff changeset	59 otr.context.STATE_PLAINTEXT: [_('none'), _('none')],
048ae7314156 browser_side: temporary way to display the OTR state in the LiberviaWidget header souliane <souliane@mailoo.org> parents: 535 diff changeset	60 otr.context.STATE_ENCRYPTED: [_('untrusted'), _('trusted')],
048ae7314156 browser_side: temporary way to display the OTR state in the LiberviaWidget header souliane <souliane@mailoo.org> parents: 535 diff changeset	61 otr.context.STATE_FINISHED: [_('finished'), _('finished')]
048ae7314156 browser_side: temporary way to display the OTR state in the LiberviaWidget header souliane <souliane@mailoo.org> parents: 535 diff changeset	62 }
048ae7314156 browser_side: temporary way to display the OTR state in the LiberviaWidget header souliane <souliane@mailoo.org> parents: 535 diff changeset	63
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	64
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	65 class Context(otr.context.Context):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	66
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	67 def __init__(self, host, account, other_jid):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	68 """
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	69
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	70 @param host (satWebFrontend)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	71 @param account (Account)
523 5add182e7dd5 browser_side (plugin OTR): rename menus and replace 'buddy' with 'correspondent' souliane <souliane@mailoo.org> parents: 522 diff changeset	72 @param other_jid (JID): JID of the person your chat correspondent
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	73 """
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	74 super(Context, self).__init__(account, other_jid)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	75 self.host = host
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	76
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	77 def getPolicy(self, key):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	78 """Get the value of the specified policy
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	79
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	80 @param key (str): a value in:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	81 - ALLOW_V1 (apriori removed from otr.js)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	82 - ALLOW_V2
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	83 - ALLOW_V3
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	84 - REQUIRE_ENCRYPTION
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	85 - SEND_WHITESPACE_TAG
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	86 - WHITESPACE_START_AKE
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	87 - ERROR_START_AKE
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	88 @return: str
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	89 """
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	90 if key in DEFAULT_POLICY_FLAGS:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	91 return DEFAULT_POLICY_FLAGS[key]
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	92 else:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	93 return False
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	94
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	95 def receiveMessageCb(self, msg, encrypted):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	96 assert isinstance(self.peer, jid.JID)
537 cd492c18b366 browser_side (plugin OTR): manage the plain text messages ourselves rather than leaving it to otr.js souliane <souliane@mailoo.org> parents: 536 diff changeset	97 if not encrypted:
cd492c18b366 browser_side (plugin OTR): manage the plain text messages ourselves rather than leaving it to otr.js souliane <souliane@mailoo.org> parents: 536 diff changeset	98 log.warning("A plain-text message has been handled by otr.js")
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	99 log.debug("message received (was %s): %s" % ('encrypted' if encrypted else 'plain', msg))
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	100 if not encrypted:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	101 if self.state == otr.context.STATE_ENCRYPTED:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	102 log.warning(u"Received unencrypted message in an encrypted context (from %(jid)s)" % {'jid': self.peer.full()})
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	103 feedback = _(u"WARNING: received unencrypted data in a supposedly encrypted context"),
535 331cb6ea0235 browser side (plugin otr): C.MESS_TYPE_INFO is used instead of "headline" for informational message Goffi <goffi@goffi.org> parents: 533 diff changeset	104 self.host.newMessageCb(self.peer, feedback, C.MESS_TYPE_INFO, self.host.whoami, {})
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	105 self.host.newMessageCb(self.peer, msg, "chat", self.host.whoami, {})
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	106
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	107 def sendMessageCb(self, msg, meta=None):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	108 assert isinstance(self.peer, jid.JID)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	109 log.debug("message to send%s: %s" % ((' (attached meta data: %s)' % meta) if meta else '', msg))
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	110 self.host.bridge.call('sendMessage', (None, self.host.sendError), self.peer.full(), msg, '', 'chat', {'send_only': 'true'})
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	111
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	112 def messageErrorCb(self, error):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	113 log.error('error occured: %s' % error)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	114
536 048ae7314156 browser_side: temporary way to display the OTR state in the LiberviaWidget header souliane <souliane@mailoo.org> parents: 535 diff changeset	115 @classmethod
048ae7314156 browser_side: temporary way to display the OTR state in the LiberviaWidget header souliane <souliane@mailoo.org> parents: 535 diff changeset	116 def getInfoText(self, state='', trust=''):
048ae7314156 browser_side: temporary way to display the OTR state in the LiberviaWidget header souliane <souliane@mailoo.org> parents: 535 diff changeset	117 if not state:
048ae7314156 browser_side: temporary way to display the OTR state in the LiberviaWidget header souliane <souliane@mailoo.org> parents: 535 diff changeset	118 state = OTR_MSG_STATES.keys()[0]
048ae7314156 browser_side: temporary way to display the OTR state in the LiberviaWidget header souliane <souliane@mailoo.org> parents: 535 diff changeset	119 return 'Encryption: %s' % OTR_MSG_STATES[state][1 if trust else 0]
048ae7314156 browser_side: temporary way to display the OTR state in the LiberviaWidget header souliane <souliane@mailoo.org> parents: 535 diff changeset	120
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	121 def setStateCb(self, msg_state, status):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	122 if status == otr.context.STATUS_AKE_INIT:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	123 return
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	124
536 048ae7314156 browser_side: temporary way to display the OTR state in the LiberviaWidget header souliane <souliane@mailoo.org> parents: 535 diff changeset	125 other_jid_s = self.peer.full()
048ae7314156 browser_side: temporary way to display the OTR state in the LiberviaWidget header souliane <souliane@mailoo.org> parents: 535 diff changeset	126 feedback = _(u"Error: the state of the conversation with %s is unknown!")
048ae7314156 browser_side: temporary way to display the OTR state in the LiberviaWidget header souliane <souliane@mailoo.org> parents: 535 diff changeset	127 trust = self.getCurrentTrust()
048ae7314156 browser_side: temporary way to display the OTR state in the LiberviaWidget header souliane <souliane@mailoo.org> parents: 535 diff changeset	128
048ae7314156 browser_side: temporary way to display the OTR state in the LiberviaWidget header souliane <souliane@mailoo.org> parents: 535 diff changeset	129 if status == otr.context.STATUS_SEND_QUERY:
531 793f12d1f970 browser_side (plugin OTR): change some feedback messages souliane <souliane@mailoo.org> parents: 530 diff changeset	130 if msg_state == otr.context.STATE_ENCRYPTED:
793f12d1f970 browser_side (plugin OTR): change some feedback messages souliane <souliane@mailoo.org> parents: 530 diff changeset	131 feedback = _('Attempting to refresh the private conversation with %s...')
793f12d1f970 browser_side (plugin OTR): change some feedback messages souliane <souliane@mailoo.org> parents: 530 diff changeset	132 else:
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	133 feedback = _('Attempting to start a private conversation with %s...')
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	134
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	135 elif status == otr.context.STATUS_AKE_SUCCESS:
536 048ae7314156 browser_side: temporary way to display the OTR state in the LiberviaWidget header souliane <souliane@mailoo.org> parents: 535 diff changeset	136 trusted_str = _(u"Verified") if trust else _(u"Unverified")
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	137 if msg_state == otr.context.STATE_ENCRYPTED:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	138 feedback = trusted_str + (u" conversation with %s started. Your client is not logging this conversation.")
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	139 else:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	140 feedback = _("Error: successfully ake'd with %s but the conversation is not private!")
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	141
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	142 elif status == otr.context.STATUS_END_OTR:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	143 if msg_state == otr.context.STATE_PLAINTEXT:
525 307f84fee972 browser_side (plugin OTR): avoid unecessary waiting time on menu callbacks when the private key or the context doesn't exist souliane <souliane@mailoo.org> parents: 524 diff changeset	144 feedback = FEEDBACK_NOT_PRIVATE
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	145 elif msg_state == otr.context.STATE_ENCRYPTED:
531 793f12d1f970 browser_side (plugin OTR): change some feedback messages souliane <souliane@mailoo.org> parents: 530 diff changeset	146 log.error(_("OTR session ended but the context's state is still 'encrypted'!"))
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	147 elif msg_state == otr.context.STATE_FINISHED:
531 793f12d1f970 browser_side (plugin OTR): change some feedback messages souliane <souliane@mailoo.org> parents: 530 diff changeset	148 feedback = _("%s has ended his/her private conversation with you; you should do the same.")
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	149
536 048ae7314156 browser_side: temporary way to display the OTR state in the LiberviaWidget header souliane <souliane@mailoo.org> parents: 535 diff changeset	150 self.host.newMessageCb(self.peer, feedback % other_jid_s, C.MESS_TYPE_INFO, self.host.whoami, {'header_info': Context.getInfoText(msg_state, trust)})
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	151
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	152 def setCurrentTrust(self, new_trust='', act='asked', type_='trust'):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	153 log.debug("setCurrentTrust: trust={trust}, act={act}, type={type}".format(type=type_, trust=new_trust, act=act))
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	154 title = (_("Authentication of {jid}") if act == "asked" else _("Authentication to {jid}")).format(jid=self.peer.full())
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	155 if type_ == 'abort':
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	156 msg = _("Authentication aborted.")
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	157 elif new_trust:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	158 if act == "asked":
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	159 msg = _("Authentication successful.")
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	160 else:
523 5add182e7dd5 browser_side (plugin OTR): rename menus and replace 'buddy' with 'correspondent' souliane <souliane@mailoo.org> parents: 522 diff changeset	161 msg = _("Your correspondent has successfully authenticated you. You may want to authenticate your correspondent as well by asking your own question.")
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	162 else:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	163 msg = _("Authentication failed.")
524 d41e850b31b9 browser_side (plugin OTR): limit the max width for all dialogs souliane <souliane@mailoo.org> parents: 523 diff changeset	164 dialog.InfoDialog(title, msg, AddStyleName="maxWidthLimit").show()
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	165 if act != "asked":
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	166 return
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	167 old_trust = self.getCurrentTrust()
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	168 otr.context.Context.setCurrentTrust(self, new_trust)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	169 if old_trust != new_trust:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	170 feedback = _("The privacy status of the current conversation is now: {state}").format(state='Private' if new_trust else 'Unverified')
536 048ae7314156 browser_side: temporary way to display the OTR state in the LiberviaWidget header souliane <souliane@mailoo.org> parents: 535 diff changeset	171 self.host.newMessageCb(self.peer, feedback, C.MESS_TYPE_INFO, self.host.whoami, {'header_info': Context.getInfoText(self.state, new_trust)})
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	172
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	173 def fingerprintAuthCb(self):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	174 """OTR v2 authentication using manual fingerprint comparison"""
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	175 priv_key = self.user.privkey
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	176
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	177 if priv_key is None: # OTR._authenticate should not let us arrive here
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	178 raise exceptions.InternalError
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	179 return
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	180
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	181 other_key = self.getCurrentKey()
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	182 if other_key is None:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	183 # we have a private key, but not the fingerprint of our correspondent
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	184 msg = AUTH_INFO_TXT + ("Your fingerprint is:{eol}{fingerprint}{eol}{eol}Start an OTR conversation to have your correspondent one.").format(fingerprint=priv_key.fingerprint(), eol=DIALOG_EOL)
524 d41e850b31b9 browser_side (plugin OTR): limit the max width for all dialogs souliane <souliane@mailoo.org> parents: 523 diff changeset	185 dialog.InfoDialog(_("Fingerprint"), msg, AddStyleName="maxWidthLimit").show()
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	186 return
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	187
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	188 def setTrust(confirm):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	189 self.setCurrentTrust('fingerprint' if confirm else '')
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	190
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	191 text = AUTH_INFO_TXT + AUTH_FINGERPRINT_TXT + _("Fingerprint for you, {jid}:{eol}{fingerprint}{eol}{eol}").format(jid=self.host.whoami, fingerprint=priv_key.fingerprint(), eol=DIALOG_EOL)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	192 text += _("Purported fingerprint for {jid}:{eol}{fingerprint}{eol}{eol}").format(jid=self.peer, fingerprint=other_key.fingerprint(), eol=DIALOG_EOL)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	193 text += _("Did you verify that this is in fact the correct fingerprint for {jid}?").format(jid=self.peer)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	194 title = _('Authentication of {jid}').format(jid=self.peer.full())
524 d41e850b31b9 browser_side (plugin OTR): limit the max width for all dialogs souliane <souliane@mailoo.org> parents: 523 diff changeset	195 dialog.ConfirmDialog(setTrust, text, title, AddStyleName="maxWidthLimit").show()
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	196
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	197 def smpAuthCb(self, type_, data, act=None):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	198 """OTR v3 authentication using the socialist millionaire protocol.
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	199
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	200 @param type_ (str): a value in ('question', 'trust', 'abort')
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	201 @param data (str, bool): this could be:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	202 - a string containing the question if type_ is 'question'
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	203 - a boolean value telling if the authentication succeed when type_ is 'trust'
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	204 @param act (str): a value in ('asked', 'answered')
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	205 """
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	206 log.debug("smpAuthCb: type={type}, data={data}, act={act}".format(type=type_, data=data, act=act))
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	207 if act is None:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	208 if type_ == 'question':
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	209 act = 'answered' # OTR._authenticate calls this method with act="asked"
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	210 elif type_ == 'abort':
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	211 act = 'asked' # smpAuthAbort triggers this method with act='answered' when needed
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	212
523 5add182e7dd5 browser_side (plugin OTR): rename menus and replace 'buddy' with 'correspondent' souliane <souliane@mailoo.org> parents: 522 diff changeset	213 # FIXME upstream: if the correspondent uses Pidgin and authenticate us via
5add182e7dd5 browser_side (plugin OTR): rename menus and replace 'buddy' with 'correspondent' souliane <souliane@mailoo.org> parents: 522 diff changeset	214 # fingerprints, we will reach this code... that's wrong, this method is for SMP!
5add182e7dd5 browser_side (plugin OTR): rename menus and replace 'buddy' with 'correspondent' souliane <souliane@mailoo.org> parents: 522 diff changeset	215 # There's probably a bug to fix in otr.js. Do it together with the issue that
5add182e7dd5 browser_side (plugin OTR): rename menus and replace 'buddy' with 'correspondent' souliane <souliane@mailoo.org> parents: 522 diff changeset	216 # make us need the dirty self.smpAuthAbort.
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	217 else:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	218 log.error("FIXME: unmanaged ambiguous 'act' value in Context.smpAuthCb!")
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	219 title = (_("Authentication of {jid}") if act == "asked" else _("Authentication to {jid}")).format(jid=self.peer.full())
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	220 if type_ == 'question':
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	221 if act == 'asked':
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	222 def cb(question, answer=None):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	223 if question is False or not answer: # dialog cancelled or the answer is empty
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	224 return
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	225 self.smpAuthSecret(answer, question)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	226 text = AUTH_INFO_TXT + AUTH_QUEST_DEF + _("Enter question here:{eol}").format(eol=DIALOG_EOL, question=data)
524 d41e850b31b9 browser_side (plugin OTR): limit the max width for all dialogs souliane <souliane@mailoo.org> parents: 523 diff changeset	227 dialog.PromptDialog(cb, [text, AUTH_SECRET_TXT], title=title, AddStyleName="maxWidthLimit").show()
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	228 else:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	229 def cb(answer):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	230 if not answer: # dialog cancelled or the answer is empty
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	231 self.smpAuthAbort('answered')
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	232 return
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	233 self.smpAuthSecret(answer)
523 5add182e7dd5 browser_side (plugin OTR): rename menus and replace 'buddy' with 'correspondent' souliane <souliane@mailoo.org> parents: 522 diff changeset	234 text = AUTH_INFO_TXT + AUTH_QUEST_ASK + _("This is the question asked by your correspondent:{eol}{question}").format(eol=DIALOG_EOL, question=data)
524 d41e850b31b9 browser_side (plugin OTR): limit the max width for all dialogs souliane <souliane@mailoo.org> parents: 523 diff changeset	235 dialog.PromptDialog(cb, text + AUTH_SECRET_TXT, title=title, AddStyleName="maxWidthLimit").show()
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	236 elif type_ == 'trust':
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	237 self.setCurrentTrust('smp' if data else '', act)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	238 elif type_ == 'abort':
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	239 self.setCurrentTrust('', act, 'abort')
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	240
529 9bfd71e2b35c plugin OTR: disconnect the active OTR sessions on profile disconnection souliane <souliane@mailoo.org> parents: 528 diff changeset	241 def disconnect(self):
9bfd71e2b35c plugin OTR: disconnect the active OTR sessions on profile disconnection souliane <souliane@mailoo.org> parents: 528 diff changeset	242 """Disconnect the session."""
9bfd71e2b35c plugin OTR: disconnect the active OTR sessions on profile disconnection souliane <souliane@mailoo.org> parents: 528 diff changeset	243 if self.state != otr.context.STATE_PLAINTEXT:
9bfd71e2b35c plugin OTR: disconnect the active OTR sessions on profile disconnection souliane <souliane@mailoo.org> parents: 528 diff changeset	244 super(Context, self).disconnect()
9bfd71e2b35c plugin OTR: disconnect the active OTR sessions on profile disconnection souliane <souliane@mailoo.org> parents: 528 diff changeset	245
530 1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	246 def finish(self):
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	247 """Finish the session - avoid to send any message but the user still has to end the session himself."""
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	248 if self.state == otr.context.STATE_ENCRYPTED:
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	249 super(Context, self).finish()
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	250
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	251
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	252 class Account(otr.context.Account):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	253
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	254 def __init__(self, host):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	255 log.debug(u"new account: %s" % host.whoami.full())
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	256 if not host.whoami.resource:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	257 log.warning("Account created without resource")
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	258 super(Account, self).__init__(host.whoami)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	259 self.host = host
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	260
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	261 def loadPrivkey(self):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	262 return self.privkey
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	263
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	264 def savePrivkey(self):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	265 # TODO: serialize and encrypt the private key and save it to a HTML5 persistent storage
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	266 # We need to ask the user before saving the key (e.g. if he's not on his private machine)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	267 # self.privkey.serializePrivateKey() --> encrypt --> store
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	268 if self.privkey is None:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	269 raise exceptions.InternalError(_("Save is called but privkey is None !"))
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	270 pass
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	271
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	272 def saveTrusts(self):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	273 # TODO save the trusts as it would be done for the private key
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	274 pass
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	275
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	276
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	277 class ContextManager(object):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	278
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	279 def __init__(self, host):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	280 self.host = host
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	281 self.account = Account(host)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	282 self.contexts = {}
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	283
528 ac66b8b11ab8 plugin OTR: fixes handling of the FINISHED state souliane <souliane@mailoo.org> parents: 525 diff changeset	284 def startContext(self, other_jid):
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	285 assert isinstance(other_jid, jid.JID)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	286 # FIXME upstream: apparently pyjamas doesn't implement setdefault well, it ignores JID.__hash__ redefinition
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	287 #context = self.contexts.setdefault(other_jid, Context(self.host, self.account, other_jid))
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	288 if other_jid not in self.contexts:
528 ac66b8b11ab8 plugin OTR: fixes handling of the FINISHED state souliane <souliane@mailoo.org> parents: 525 diff changeset	289 self.contexts[other_jid] = Context(self.host, self.account, other_jid)
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	290 return self.contexts[other_jid]
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	291
530 1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	292 def getContextForUser(self, other_jid, start=True):
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	293 """Get the context for the given JID
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	294
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	295 @param other_jid (JID): your correspondent
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	296 @param start (bool): start non-existing context if True
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	297 @return: Context
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	298 """
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	299 log.debug(u"getContextForUser [%s]" % other_jid)
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	300 if not other_jid.resource:
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	301 log.error("getContextForUser called with a bare jid")
528 ac66b8b11ab8 plugin OTR: fixes handling of the FINISHED state souliane <souliane@mailoo.org> parents: 525 diff changeset	302 if start:
ac66b8b11ab8 plugin OTR: fixes handling of the FINISHED state souliane <souliane@mailoo.org> parents: 525 diff changeset	303 return self.startContext(other_jid)
ac66b8b11ab8 plugin OTR: fixes handling of the FINISHED state souliane <souliane@mailoo.org> parents: 525 diff changeset	304 else:
ac66b8b11ab8 plugin OTR: fixes handling of the FINISHED state souliane <souliane@mailoo.org> parents: 525 diff changeset	305 return self.contexts.get(other_jid, None)
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	306
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	307
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	308 class OTR(object):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	309
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	310 def __init__(self, host):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	311 log.info(_(u"OTR plugin initialization"))
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	312 self.host = host
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	313 self.context_manager = None
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	314 self.last_resources = {}
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	315 self.host.bridge._registerMethods(["skipOTR"])
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	316
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	317 def inhibitMenus(self):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	318 """Tell the caller which dynamic menus should be inhibited"""
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	319 return ["OTR"] # menu categories name to inhibit
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	320
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	321 def extraMenus(self):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	322 # FIXME: handle help strings too
523 5add182e7dd5 browser_side (plugin OTR): rename menus and replace 'buddy' with 'correspondent' souliane <souliane@mailoo.org> parents: 522 diff changeset	323 return [(self._startRefresh, C.MENU_SINGLE, (MAIN_MENU, "Start / refresh"), (MAIN_MENU, D_("Start / refresh"))),
5add182e7dd5 browser_side (plugin OTR): rename menus and replace 'buddy' with 'correspondent' souliane <souliane@mailoo.org> parents: 522 diff changeset	324 (self._endSession, C.MENU_SINGLE, (MAIN_MENU, "Stop encryption"), (MAIN_MENU, D_("Stop encryption"))),
5add182e7dd5 browser_side (plugin OTR): rename menus and replace 'buddy' with 'correspondent' souliane <souliane@mailoo.org> parents: 522 diff changeset	325 (self._authenticate, C.MENU_SINGLE, (MAIN_MENU, "Authenticate correspondent"), (MAIN_MENU, D_("Authenticate correspondent"))),
5add182e7dd5 browser_side (plugin OTR): rename menus and replace 'buddy' with 'correspondent' souliane <souliane@mailoo.org> parents: 522 diff changeset	326 (self._dropPrivkey, C.MENU_SINGLE, (MAIN_MENU, "Drop your private key"), (MAIN_MENU, D_("Drop your private key")))]
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	327
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	328 def profileConnected(self):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	329 self.host.bridge.call('skipOTR', None)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	330 self.context_manager = ContextManager(self.host)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	331 # TODO: retrieve the encrypted private key from a HTML5 persistent storage,
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	332 # decrypt it, parse it with otr.crypt.PK.parsePrivateKey(privkey) and
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	333 # assign it to self.context_manager.account.privkey
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	334
529 9bfd71e2b35c plugin OTR: disconnect the active OTR sessions on profile disconnection souliane <souliane@mailoo.org> parents: 528 diff changeset	335 def profileDisconnected(self):
9bfd71e2b35c plugin OTR: disconnect the active OTR sessions on profile disconnection souliane <souliane@mailoo.org> parents: 528 diff changeset	336 for context in self.context_manager.contexts.values():
9bfd71e2b35c plugin OTR: disconnect the active OTR sessions on profile disconnection souliane <souliane@mailoo.org> parents: 528 diff changeset	337 context.disconnect()
9bfd71e2b35c plugin OTR: disconnect the active OTR sessions on profile disconnection souliane <souliane@mailoo.org> parents: 528 diff changeset	338
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	339 def fixResource(self, jid, cb):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	340 # FIXME: it's dirty, but libervia doesn't manage resources correctly now, refactoring is planed
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	341 if jid.resource:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	342 cb(jid)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	343 elif jid.bare in self.last_resources:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	344 jid.resource = self.last_resources[jid.bare]
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	345 cb(jid)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	346 else:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	347 def gotResource(resource):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	348 jid.setResource(resource)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	349 cb(jid)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	350 self.host.bridge.call('getLastResource', gotResource, jid.full())
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	351
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	352 def messageReceivedTrigger(self, from_jid, msg, msg_type, to_jid, extra):
533 19fc2ebc02dd browser_side: management of new "info" newMessage type Goffi <goffi@goffi.org> parents: 531 diff changeset	353 if msg_type == C.MESS_TYPE_INFO:
19fc2ebc02dd browser_side: management of new "info" newMessage type Goffi <goffi@goffi.org> parents: 531 diff changeset	354 return True
537 cd492c18b366 browser_side (plugin OTR): manage the plain text messages ourselves rather than leaving it to otr.js souliane <souliane@mailoo.org> parents: 536 diff changeset	355
cd492c18b366 browser_side (plugin OTR): manage the plain text messages ourselves rather than leaving it to otr.js souliane <souliane@mailoo.org> parents: 536 diff changeset	356 tag = otr.proto.checkForOTR(msg)
cd492c18b366 browser_side (plugin OTR): manage the plain text messages ourselves rather than leaving it to otr.js souliane <souliane@mailoo.org> parents: 536 diff changeset	357 if tag is None or (tag == otr.context.WHITESPACE_TAG and not DEFAULT_POLICY_FLAGS['WHITESPACE_START_AKE']):
cd492c18b366 browser_side (plugin OTR): manage the plain text messages ourselves rather than leaving it to otr.js souliane <souliane@mailoo.org> parents: 536 diff changeset	358 return True # TODO: signal the user that the contact wants to speak OTR
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	359
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	360 def cb(jid):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	361 otrctx = self.context_manager.getContextForUser(jid)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	362 otrctx.receiveMessage(msg)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	363 return False # interrupt the main process
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	364
537 cd492c18b366 browser_side (plugin OTR): manage the plain text messages ourselves rather than leaving it to otr.js souliane <souliane@mailoo.org> parents: 536 diff changeset	365 other_jid = to_jid if from_jid.bare == self.host.whoami.bare else from_jid
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	366 self.fixResource(other_jid, cb)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	367
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	368 def sendMessageTrigger(self, to_jid, msg, msg_type, extra):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	369 def cb(jid):
528 ac66b8b11ab8 plugin OTR: fixes handling of the FINISHED state souliane <souliane@mailoo.org> parents: 525 diff changeset	370 otrctx = self.context_manager.getContextForUser(jid, start=False)
ac66b8b11ab8 plugin OTR: fixes handling of the FINISHED state souliane <souliane@mailoo.org> parents: 525 diff changeset	371 if otrctx is not None and msg_type != 'groupchat' and otrctx.state != otr.context.STATE_PLAINTEXT:
ac66b8b11ab8 plugin OTR: fixes handling of the FINISHED state souliane <souliane@mailoo.org> parents: 525 diff changeset	372 if otrctx.state == otr.context.STATE_ENCRYPTED:
ac66b8b11ab8 plugin OTR: fixes handling of the FINISHED state souliane <souliane@mailoo.org> parents: 525 diff changeset	373 log.debug(u"encrypting message")
ac66b8b11ab8 plugin OTR: fixes handling of the FINISHED state souliane <souliane@mailoo.org> parents: 525 diff changeset	374 otrctx.sendMessage(msg)
ac66b8b11ab8 plugin OTR: fixes handling of the FINISHED state souliane <souliane@mailoo.org> parents: 525 diff changeset	375 self.host.newMessageCb(self.host.whoami, msg, msg_type, jid, extra)
ac66b8b11ab8 plugin OTR: fixes handling of the FINISHED state souliane <souliane@mailoo.org> parents: 525 diff changeset	376 else:
ac66b8b11ab8 plugin OTR: fixes handling of the FINISHED state souliane <souliane@mailoo.org> parents: 525 diff changeset	377 feedback = D_("Your message was not sent because your correspondent closed the encrypted conversation on his/her side. Either close your own side, or refresh the session.")
ac66b8b11ab8 plugin OTR: fixes handling of the FINISHED state souliane <souliane@mailoo.org> parents: 525 diff changeset	378 dialog.InfoDialog(_('Finished encrypted session'), feedback, AddStyleName="maxWidthLimit").show()
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	379 else:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	380 log.debug(u"sending message unencrypted")
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	381 self.host.bridge.call('sendMessage', (None, self.host.sendError), to_jid.full(), msg, '', msg_type, extra)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	382
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	383 if msg_type != 'groupchat':
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	384 self.fixResource(to_jid, cb)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	385 else:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	386 cb(to_jid)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	387 return False # interrupt the main process
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	388
530 1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	389 def presenceReceivedTrigger(self, entity, show, priority, statuses):
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	390 if show == "unavailable":
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	391 self.endSession(entity, finish=True)
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	392 return True
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	393
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	394 def endSession(self, other_jid, profile, finish=False):
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	395 """Finish or disconnect an OTR session
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	396
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	397 @param other_jid (JID): str
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	398 @param finish: if True, finish the session but do not disconnect it
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	399 @return: True if the session has been finished or disconnected, False if there was nothing to do
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	400 """
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	401 def cb(other_jid):
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	402 def not_available():
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	403 if not finish:
535 331cb6ea0235 browser side (plugin otr): C.MESS_TYPE_INFO is used instead of "headline" for informational message Goffi <goffi@goffi.org> parents: 533 diff changeset	404 self.host.newMessageCb(other_jid, FEEDBACK_NOT_PRIVATE % other_jid.full(), C.MESS_TYPE_INFO, self.host.whoami, {})
530 1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	405
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	406 priv_key = self.context_manager.account.privkey
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	407 if priv_key is None:
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	408 not_available()
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	409 return
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	410
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	411 otrctx = self.context_manager.getContextForUser(other_jid, start=False)
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	412 if otrctx is None:
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	413 not_available()
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	414 return
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	415 if finish:
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	416 otrctx.finish()
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	417 else:
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	418 otrctx.disconnect()
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	419
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	420 self.fixResource(other_jid, cb)
1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	421
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	422 # Menu callbacks
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	423
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	424 def _startRefresh(self, menu_data):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	425 """Start or refresh an OTR session
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	426
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	427 @param menu_data: %(menu_data)s
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	428 """
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	429 def cb(other_jid):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	430 otrctx = self.context_manager.getContextForUser(other_jid)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	431 otrctx.sendQueryMessage()
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	432
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	433 try:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	434 other_jid = menu_data['jid']
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	435 self.fixResource(other_jid, cb)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	436 except KeyError:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	437 log.error(_("jid key is not present !"))
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	438 return None
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	439
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	440 def _endSession(self, menu_data):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	441 """End an OTR session
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	442
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	443 @param menu_data: %(menu_data)s
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	444 """
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	445 try:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	446 other_jid = menu_data['jid']
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	447 except KeyError:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	448 log.error(_("jid key is not present !"))
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	449 return None
530 1735aaeac652 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection souliane <souliane@mailoo.org> parents: 529 diff changeset	450 self.endSession(other_jid)
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	451
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	452 def _authenticate(self, menu_data, profile):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	453 """Authenticate other user and see our own fingerprint
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	454
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	455 @param menu_data: %(menu_data)s
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	456 @param profile: %(doc_profile)s
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	457 """
525 307f84fee972 browser_side (plugin OTR): avoid unecessary waiting time on menu callbacks when the private key or the context doesn't exist souliane <souliane@mailoo.org> parents: 524 diff changeset	458 def not_available():
307f84fee972 browser_side (plugin OTR): avoid unecessary waiting time on menu callbacks when the private key or the context doesn't exist souliane <souliane@mailoo.org> parents: 524 diff changeset	459 dialog.InfoDialog(_("No running session"), _("You must start a private conversation before authenticating your correspondent."), AddStyleName="maxWidthLimit").show()
307f84fee972 browser_side (plugin OTR): avoid unecessary waiting time on menu callbacks when the private key or the context doesn't exist souliane <souliane@mailoo.org> parents: 524 diff changeset	460
307f84fee972 browser_side (plugin OTR): avoid unecessary waiting time on menu callbacks when the private key or the context doesn't exist souliane <souliane@mailoo.org> parents: 524 diff changeset	461 priv_key = self.context_manager.account.privkey
307f84fee972 browser_side (plugin OTR): avoid unecessary waiting time on menu callbacks when the private key or the context doesn't exist souliane <souliane@mailoo.org> parents: 524 diff changeset	462 if priv_key is None:
307f84fee972 browser_side (plugin OTR): avoid unecessary waiting time on menu callbacks when the private key or the context doesn't exist souliane <souliane@mailoo.org> parents: 524 diff changeset	463 not_available()
307f84fee972 browser_side (plugin OTR): avoid unecessary waiting time on menu callbacks when the private key or the context doesn't exist souliane <souliane@mailoo.org> parents: 524 diff changeset	464 return
307f84fee972 browser_side (plugin OTR): avoid unecessary waiting time on menu callbacks when the private key or the context doesn't exist souliane <souliane@mailoo.org> parents: 524 diff changeset	465
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	466 def cb(to_jid):
528 ac66b8b11ab8 plugin OTR: fixes handling of the FINISHED state souliane <souliane@mailoo.org> parents: 525 diff changeset	467 otrctx = self.context_manager.getContextForUser(to_jid, start=False)
525 307f84fee972 browser_side (plugin OTR): avoid unecessary waiting time on menu callbacks when the private key or the context doesn't exist souliane <souliane@mailoo.org> parents: 524 diff changeset	468 if otrctx is None:
307f84fee972 browser_side (plugin OTR): avoid unecessary waiting time on menu callbacks when the private key or the context doesn't exist souliane <souliane@mailoo.org> parents: 524 diff changeset	469 not_available()
307f84fee972 browser_side (plugin OTR): avoid unecessary waiting time on menu callbacks when the private key or the context doesn't exist souliane <souliane@mailoo.org> parents: 524 diff changeset	470 return
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	471 otr_version = otrctx.getUsedVersion()
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	472 if otr_version == otr.context.OTR_VERSION_2:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	473 otrctx.fingerprintAuthCb()
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	474 elif otr_version == otr.context.OTR_VERSION_3:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	475 otrctx.smpAuthCb('question', None, 'asked')
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	476 else:
525 307f84fee972 browser_side (plugin OTR): avoid unecessary waiting time on menu callbacks when the private key or the context doesn't exist souliane <souliane@mailoo.org> parents: 524 diff changeset	477 not_available()
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	478
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	479 try:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	480 to_jid = menu_data['jid']
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	481 self.fixResource(to_jid, cb)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	482 except KeyError:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	483 log.error(_("jid key is not present !"))
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	484 return None
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	485
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	486 def _dropPrivkey(self, menu_data, profile):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	487 """Drop our private Key
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	488
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	489 @param menu_data: %(menu_data)s
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	490 @param profile: %(doc_profile)s
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	491 """
525 307f84fee972 browser_side (plugin OTR): avoid unecessary waiting time on menu callbacks when the private key or the context doesn't exist souliane <souliane@mailoo.org> parents: 524 diff changeset	492 priv_key = self.context_manager.account.privkey
307f84fee972 browser_side (plugin OTR): avoid unecessary waiting time on menu callbacks when the private key or the context doesn't exist souliane <souliane@mailoo.org> parents: 524 diff changeset	493 if priv_key is None:
307f84fee972 browser_side (plugin OTR): avoid unecessary waiting time on menu callbacks when the private key or the context doesn't exist souliane <souliane@mailoo.org> parents: 524 diff changeset	494 # we have no private key yet
307f84fee972 browser_side (plugin OTR): avoid unecessary waiting time on menu callbacks when the private key or the context doesn't exist souliane <souliane@mailoo.org> parents: 524 diff changeset	495 dialog.InfoDialog(_("No private key"), _("You don't have any private key yet."), AddStyleName="maxWidthLimit").show()
307f84fee972 browser_side (plugin OTR): avoid unecessary waiting time on menu callbacks when the private key or the context doesn't exist souliane <souliane@mailoo.org> parents: 524 diff changeset	496 return
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	497
525 307f84fee972 browser_side (plugin OTR): avoid unecessary waiting time on menu callbacks when the private key or the context doesn't exist souliane <souliane@mailoo.org> parents: 524 diff changeset	498 def cb(to_jid):
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	499 def dropKey(confirm):
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	500 if confirm:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	501 # we end all sessions
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	502 for context in self.context_manager.contexts.values():
529 9bfd71e2b35c plugin OTR: disconnect the active OTR sessions on profile disconnection souliane <souliane@mailoo.org> parents: 528 diff changeset	503 context.disconnect()
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	504 self.context_manager.account.privkey = None
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	505 self.context_manager.account.getPrivkey() # as account.privkey are None, getPrivkey will generate a new key, and save it
524 d41e850b31b9 browser_side (plugin OTR): limit the max width for all dialogs souliane <souliane@mailoo.org> parents: 523 diff changeset	506 dialog.InfoDialog(_('Private key'), _("Your private key has been dropped."), AddStyleName="maxWidthLimit").show()
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	507
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	508 text = _(DROP_TXT)
524 d41e850b31b9 browser_side (plugin OTR): limit the max width for all dialogs souliane <souliane@mailoo.org> parents: 523 diff changeset	509 title = _('Drop your private key')
d41e850b31b9 browser_side (plugin OTR): limit the max width for all dialogs souliane <souliane@mailoo.org> parents: 523 diff changeset	510 dialog.ConfirmDialog(dropKey, text, title, AddStyleName="maxWidthLimit").show()
522 0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	511
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	512 try:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	513 to_jid = menu_data['jid']
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	514 self.fixResource(to_jid, cb)
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	515 except KeyError:
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	516 log.error(_("jid key is not present !"))
0de69fec24e9 browser and server sides: OTR plugin, first draft souliane <souliane@mailoo.org> parents: diff changeset	517 return None

Mercurial > libervia-web

annotate src/browser/sat_browser/plugin_sec_otr.py @ 537:cd492c18b366