view sat/plugins/plugin_misc_xmllog.py @ 3405:ecdb3728749e

plugin XEP-0353: Jingle Message Initiation implementation: This plugin uses the new `XEP-0166_initiate` trigger to initiate a Jingle session with messages if the peer jid has no resource specified. On reception, if the sender is not in our roster, a confirmation is requested to user to avoid leaking presence and IP. If user refuses the session for somebody not in roster, nothing is sent at all (the request is just ignored).
author Goffi <goffi@goffi.org>
date Thu, 12 Nov 2020 14:53:15 +0100
parents 559a625a236b
children 524856bd7b19
line wrap: on
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#!/usr/bin/env python3


# SàT plugin for managing raw XML log
# Copyright (C) 2011  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 _
from sat.core.constants import Const as C
from sat.core.log import getLogger
from twisted.words.xish import domish
from functools import partial

log = getLogger(__name__)

PLUGIN_INFO = {
    C.PI_NAME: "Raw XML log Plugin",
    C.PI_IMPORT_NAME: "XmlLog",
    C.PI_TYPE: "Misc",
    C.PI_PROTOCOLS: [],
    C.PI_DEPENDENCIES: [],
    C.PI_MAIN: "XmlLog",
    C.PI_HANDLER: "no",
    C.PI_DESCRIPTION: _("""Send raw XML logs to bridge"""),
}


class XmlLog(object):

    params = """
    <params>
    <general>
    <category name="Debug">
        <param name="Xml log" label="%(label_xmllog)s" value="false" type="bool" />
    </category>
    </general>
    </params>
    """ % {
        "label_xmllog": _("Activate XML log")
    }

    def __init__(self, host):
        log.info(_("Plugin XML Log initialization"))
        self.host = host
        host.memory.updateParams(self.params)
        host.bridge.addSignal(
            "xmlLog", ".plugin", signature="sss"
        )  # args: direction("IN" or "OUT"), xml_data, profile

        host.trigger.add("stream_hooks", self.addHooks)

    def addHooks(self, client, receive_hooks, send_hooks):
        self.do_log = self.host.memory.getParamA("Xml log", "Debug")
        if self.do_log:
            receive_hooks.append(partial(self.onReceive, client=client))
            send_hooks.append(partial(self.onSend, client=client))
            log.info(_("XML log activated"))
        return True

    def onReceive(self, element, client):
        self.host.bridge.xmlLog("IN", element.toXml(), client.profile)

    def onSend(self, obj, client):
        if isinstance(obj, str):
            xml_log = obj
        elif isinstance(obj, domish.Element):
            xml_log = obj.toXml()
        else:
            log.error(_("INTERNAL ERROR: Unmanaged XML type"))
        self.host.bridge.xmlLog("OUT", xml_log, client.profile)