libervia-backend: sat/plugins/plugin_xep

annotate sat/plugins/plugin_xep_0329.py @ 2886:b06cb71079fa

core (xmpp): new networkEnabled() and networkDisabled() methods: those methods can be called by platform specific plugins when network is known to be (un)available. This way, connection attempts can be cancelled when no network is available, saving resources (notably battery on mobile devices), or attempts can be restarted immediately when network is known to be available again.

author	Goffi <goffi@goffi.org>
date	Sat, 06 Apr 2019 19:05:57 +0200
parents	003b8b4b56a7
children	90146552cde5

rev	line source
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	1 #!/usr/bin/env python2
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	2 # -- coding: utf-8 --
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	3
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	4 # SAT plugin for File Information Sharing (XEP-0329)
2771 003b8b4b56a7 date update Goffi <goffi@goffi.org> parents: 2624 diff changeset	5 # Copyright (C) 2009-2019 Jérôme Poisson (goffi@goffi.org)
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	6
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	7 # This program is free software: you can redistribute it and/or modify
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	8 # it under the terms of the GNU Affero General Public License as published by
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	9 # the Free Software Foundation, either version 3 of the License, or
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	10 # (at your option) any later version.
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	11
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	12 # This program is distributed in the hope that it will be useful,
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	15 # GNU Affero General Public License for more details.
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	16
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	17 # You should have received a copy of the GNU Affero General Public License
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	19
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	20 from sat.core.i18n import _
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	21 from sat.core import exceptions
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	22 from sat.core.constants import Const as C
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	23 from sat.core.log import getLogger
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	24
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	25 log = getLogger(__name__)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	26 from sat.tools import stream
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	27 from sat.tools.common import regex
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	28 from wokkel import disco, iwokkel
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	29 from zope.interface import implements
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	30 from twisted.words.protocols.jabber import xmlstream
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	31 from twisted.words.protocols.jabber import jid
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	32 from twisted.words.protocols.jabber import error as jabber_error
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	33 from twisted.internet import defer
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	34 import mimetypes
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	35 import json
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	36 import os
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	37
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	38
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	39 PLUGIN_INFO = {
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	40 C.PI_NAME: "File Information Sharing",
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	41 C.PI_IMPORT_NAME: "XEP-0329",
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	42 C.PI_TYPE: "XEP",
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	43 C.PI_MODES: C.PLUG_MODE_BOTH,
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	44 C.PI_PROTOCOLS: ["XEP-0329"],
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	45 C.PI_DEPENDENCIES: ["XEP-0234", "XEP-0300"],
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	46 C.PI_MAIN: "XEP_0329",
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	47 C.PI_HANDLER: "yes",
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	48 C.PI_DESCRIPTION: _(u"""Implementation of File Information Sharing"""),
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	49 }
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	50
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	51 NS_FIS = "urn:xmpp:fis:0"
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	52
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	53 IQ_FIS_REQUEST = C.IQ_GET + '/query[@xmlns="' + NS_FIS + '"]'
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	54 SINGLE_FILES_DIR = u"files"
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	55 TYPE_VIRTUAL = u"virtual"
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	56 TYPE_PATH = u"path"
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	57 SHARE_TYPES = (TYPE_PATH, TYPE_VIRTUAL)
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	58 KEY_TYPE = u"type"
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	59
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	60
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	61 class ShareNode(object):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	62 """node containing directory or files to share, virtual or real"""
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	63
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	64 host = None
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	65
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	66 def __init__(self, name, parent, type_, access, path=None):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	67 assert type_ in SHARE_TYPES
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	68 if name is not None:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	69 if name == u".." or u"/" in name or u"\\" in name:
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	70 log.warning(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	71 _(u"path change chars found in name [{name}], hack attempt?").format(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	72 name=name
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	73 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	74 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	75 if name == u"..":
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	76 name = u"--"
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	77 else:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	78 name = regex.pathEscape(name)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	79 self.name = name
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	80 self.children = {}
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	81 self.type = type_
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	82 self.access = {} if access is None else access
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	83 assert isinstance(self.access, dict)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	84 self.parent = None
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	85 if parent is not None:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	86 assert name
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	87 parent.addChild(self)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	88 else:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	89 assert name is None
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	90 if path is not None:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	91 if type_ != TYPE_PATH:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	92 raise exceptions.InternalError(_(u"path can only be set on path nodes"))
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	93 self._path = path
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	94
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	95 @property
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	96 def path(self):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	97 return self._path
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	98
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	99 def __getitem__(self, key):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	100 return self.children[key]
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	101
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	102 def __contains__(self, item):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	103 return self.children.__contains__(item)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	104
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	105 def __iter__(self):
2589 282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	106 return self.children.__iter__()
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	107
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	108 def iteritems(self):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	109 return self.children.iteritems()
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	110
2589 282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	111 def itervalues(self):
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	112 return self.children.itervalues()
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	113
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	114 def getOrCreate(self, name, type_=TYPE_VIRTUAL, access=None):
2589 282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	115 """get a node or create a virtual node and return it"""
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	116 if access is None:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	117 access = {C.ACCESS_PERM_READ: {KEY_TYPE: C.ACCESS_TYPE_PUBLIC}}
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	118 try:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	119 return self.children[name]
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	120 except KeyError:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	121 node = ShareNode(name, self, type_=type_, access=access)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	122 return node
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	123
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	124 def addChild(self, node):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	125 if node.parent is not None:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	126 raise exceptions.ConflictError(_(u"a node can't have several parents"))
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	127 node.parent = self
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	128 self.children[node.name] = node
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	129
2589 282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	130 def removeFromParent(self):
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	131 try:
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	132 del self.parent.children[self.name]
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	133 except TypeError:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	134 raise exceptions.InternalError(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	135 u"trying to remove a node from inexisting parent"
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	136 )
2589 282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	137 except KeyError:
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	138 raise exceptions.InternalError(u"node not found in parent's children")
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	139 self.parent = None
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	140
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	141 def _checkNodePermission(self, client, node, perms, peer_jid):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	142 """Check access to this node for peer_jid
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	143
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	144 @param node(SharedNode): node to check access
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	145 @param perms(unicode): permissions to check, iterable of C.ACCESS_PERM_*
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	146 @param peer_jid(jid.JID): entity which try to access the node
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	147 @return (bool): True if entity can access
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	148 """
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	149 file_data = {u"access": self.access, u"owner": client.jid.userhostJID()}
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	150 try:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	151 self.host.memory.checkFilePermission(file_data, peer_jid, perms)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	152 except exceptions.PermissionError:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	153 return False
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	154 else:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	155 return True
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	156
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	157 def checkPermissions(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	158 self, client, peer_jid, perms=(C.ACCESS_PERM_READ,), check_parents=True
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	159 ):
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	160 """check that peer_jid can access this node and all its parents
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	161
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	162 @param peer_jid(jid.JID): entrity trying to access the node
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	163 @param perms(unicode): permissions to check, iterable of C.ACCESS_PERM_*
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	164 @param check_parents(bool): if True, access of all parents of this node will be checked too
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	165 @return (bool): True if entity can access this node
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	166 """
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	167 peer_jid = peer_jid.userhostJID()
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	168 if peer_jid == client.jid.userhostJID():
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	169 return True
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	170
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	171 parent = self
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	172 while parent != None:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	173 if not self._checkNodePermission(client, parent, perms, peer_jid):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	174 return False
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	175 parent = parent.parent
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	176
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	177 return True
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	178
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	179 @staticmethod
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	180 def find(client, path, peer_jid, perms=(C.ACCESS_PERM_READ,)):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	181 """find node corresponding to a path
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	182
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	183 @param path(unicode): path to the requested file or directory
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	184 @param peer_jid(jid.JID): entity trying to find the node
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	185 used to check permission
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	186 @return (dict, unicode): shared data, remaining path
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	187 @raise exceptions.PermissionError: user can't access this file
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	188 @raise exceptions.DataError: path is invalid
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	189 @raise NotFound: path lead to a non existing file/directory
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	190 """
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	191 path_elts = filter(None, path.split(u"/"))
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	192
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	193 if u".." in path_elts:
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	194 log.warning(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	195 _(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	196 u'parent dir ("..") found in path, hack attempt? path is {path} [{profile}]'
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	197 ).format(path=path, profile=client.profile)
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	198 )
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	199 raise exceptions.PermissionError(u"illegal path elements")
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	200
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	201 if not path_elts:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	202 raise exceptions.DataError(_(u"path is invalid: {path}").format(path=path))
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	203
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	204 node = client._XEP_0329_root_node
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	205
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	206 while path_elts:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	207 if node.type == TYPE_VIRTUAL:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	208 try:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	209 node = node[path_elts.pop(0)]
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	210 except KeyError:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	211 raise exceptions.NotFound
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	212 elif node.type == TYPE_PATH:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	213 break
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	214
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	215 if not node.checkPermissions(client, peer_jid, perms=perms):
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	216 raise exceptions.PermissionError(u"permission denied")
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	217
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	218 return node, u"/".join(path_elts)
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	219
2589 282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	220 def findByLocalPath(self, path):
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	221 """retrieve nodes linking to local path
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	222
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	223 @return (list[ShareNode]): found nodes associated to path
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	224 @raise exceptions.NotFound: no node has been found with this path
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	225 """
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	226 shared_paths = self.getSharedPaths()
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	227 try:
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	228 return shared_paths[path]
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	229 except KeyError:
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	230 raise exceptions.NotFound
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	231
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	232 def _getSharedPaths(self, node, paths):
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	233 if node.type == TYPE_VIRTUAL:
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	234 for node in node.itervalues():
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	235 self._getSharedPaths(node, paths)
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	236 elif node.type == TYPE_PATH:
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	237 paths.setdefault(node.path, []).append(node)
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	238 else:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	239 raise exceptions.InternalError(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	240 u"unknown node type: {type}".format(type=node.type)
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	241 )
2589 282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	242
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	243 def getSharedPaths(self):
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	244 """retrieve nodes by shared path
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	245
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	246 this method will retrieve recursively shared path in children of this node
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	247 @return (dict): map from shared path to list of nodes
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	248 """
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	249 if self.type == TYPE_PATH:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	250 raise exceptions.InternalError(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	251 "getSharedPaths must be used on a virtual node"
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	252 )
2589 282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	253 paths = {}
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	254 self._getSharedPaths(self, paths)
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	255 return paths
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	256
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	257
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	258 class XEP_0329(object):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	259 def __init__(self, host):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	260 log.info(_("File Information Sharing initialization"))
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	261 self.host = host
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	262 ShareNode.host = host
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	263 self._h = host.plugins["XEP-0300"]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	264 self._jf = host.plugins["XEP-0234"]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	265 host.bridge.addMethod(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	266 "FISList",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	267 ".plugin",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	268 in_sign="ssa{ss}s",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	269 out_sign="aa{ss}",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	270 method=self._listFiles,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	271 async=True,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	272 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	273 host.bridge.addMethod(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	274 "FISLocalSharesGet",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	275 ".plugin",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	276 in_sign="s",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	277 out_sign="as",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	278 method=self._localSharesGet,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	279 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	280 host.bridge.addMethod(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	281 "FISSharePath",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	282 ".plugin",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	283 in_sign="ssss",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	284 out_sign="s",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	285 method=self._sharePath,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	286 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	287 host.bridge.addMethod(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	288 "FISUnsharePath",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	289 ".plugin",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	290 in_sign="ss",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	291 out_sign="",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	292 method=self._unsharePath,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	293 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	294 host.bridge.addSignal("FISSharedPathNew", ".plugin", signature="sss")
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	295 host.bridge.addSignal("FISSharedPathRemoved", ".plugin", signature="ss")
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	296 host.trigger.add("XEP-0234_fileSendingRequest", self._fileSendingRequestTrigger)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	297 host.registerNamespace("fis", NS_FIS)
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	298
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	299 def getHandler(self, client):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	300 return XEP_0329_handler(self)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	301
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	302 def profileConnected(self, client):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	303 if not client.is_component:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	304 client._XEP_0329_root_node = ShareNode(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	305 None,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	306 None,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	307 TYPE_VIRTUAL,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	308 {C.ACCESS_PERM_READ: {KEY_TYPE: C.ACCESS_TYPE_PUBLIC}},
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	309 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	310 client._XEP_0329_names_data = {} # name to share map
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	311
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	312 def _fileSendingRequestTrigger(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	313 self, client, session, content_data, content_name, file_data, file_elt
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	314 ):
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	315 """this trigger check that a requested file is available, and fill suitable data if so
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	316
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	317 path and name are used to retrieve the file. If path is missing, we try our luck with known names
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	318 """
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	319 if client.is_component:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	320 return True, None
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	321
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	322 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	323 name = file_data[u"name"]
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	324 except KeyError:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	325 return True, None
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	326 assert u"/" not in name
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	327
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	328 path = file_data.get(u"path")
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	329 if path is not None:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	330 # we have a path, we can follow it to find node
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	331 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	332 node, rem_path = ShareNode.find(client, path, session[u"peer_jid"])
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	333 except (exceptions.PermissionError, exceptions.NotFound):
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	334 # no file, or file not allowed, we continue normal workflow
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	335 return True, None
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	336 except exceptions.DataError:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	337 log.warning(_(u"invalid path: {path}").format(path=path))
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	338 return True, None
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	339
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	340 if node.type == TYPE_VIRTUAL:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	341 # we have a virtual node, so name must link to a path node
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	342 try:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	343 path = node[name].path
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	344 except KeyError:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	345 return True, None
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	346 elif node.type == TYPE_PATH:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	347 # we have a path node, so we can retrieve the full path now
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	348 path = os.path.join(node.path, rem_path, name)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	349 else:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	350 raise exceptions.InternalError(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	351 u"unknown type: {type}".format(type=node.type)
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	352 )
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	353 if not os.path.exists(path):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	354 return True, None
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	355 size = os.path.getsize(path)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	356 else:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	357 # we don't have the path, we try to find the file by its name
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	358 try:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	359 name_data = client._XEP_0329_names_data[name]
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	360 except KeyError:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	361 return True, None
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	362
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	363 for path, shared_file in name_data.iteritems():
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	364 if True: # FIXME: filters are here
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	365 break
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	366 else:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	367 return True, None
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	368 parent_node = shared_file[u"parent"]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	369 if not parent_node.checkPermissions(client, session[u"peer_jid"]):
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	370 log.warning(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	371 _(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	372 u"{peer_jid} requested a file (s)he can't access [{profile}]"
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	373 ).format(peer_jid=session[u"peer_jid"], profile=client.profile)
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	374 )
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	375 return True, None
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	376 size = shared_file[u"size"]
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	377
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	378 file_data[u"size"] = size
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	379 file_elt.addElement(u"size", content=unicode(size))
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	380 hash_algo = file_data[u"hash_algo"] = self._h.getDefaultAlgo()
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	381 hasher = file_data[u"hash_hasher"] = self._h.getHasher(hash_algo)
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	382 file_elt.addChild(self._h.buildHashUsedElt(hash_algo))
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	383 content_data["stream_object"] = stream.FileStreamObject(
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	384 self.host,
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	385 client,
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	386 path,
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	387 uid=self._jf.getProgressId(session, content_name),
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	388 size=size,
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	389 data_cb=lambda data: hasher.update(data),
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	390 )
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	391 return False, True
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	392
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	393 # common methods
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	394
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	395 def _requestHandler(self, client, iq_elt, root_nodes_cb, files_from_node_cb):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	396 iq_elt.handled = True
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	397 owner = jid.JID(iq_elt["from"]).userhostJID()
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	398 node = iq_elt.query.getAttribute("node")
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	399 if not node:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	400 d = defer.maybeDeferred(root_nodes_cb, client, iq_elt, owner)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	401 else:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	402 d = defer.maybeDeferred(files_from_node_cb, client, iq_elt, owner, node)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	403 d.addErrback(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	404 lambda failure_: log.error(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	405 _(u"error while retrieving files: {msg}").format(msg=failure_)
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	406 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	407 )
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	408
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	409 def _iqError(self, client, iq_elt, condition="item-not-found"):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	410 error_elt = jabber_error.StanzaError(condition).toResponse(iq_elt)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	411 client.send(error_elt)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	412
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	413 # client
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	414
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	415 def _addPathData(self, client, query_elt, path, parent_node):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	416 """Fill query_elt with files/directories found in path"""
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	417 name = os.path.basename(path)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	418 if os.path.isfile(path):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	419 size = os.path.getsize(path)
2512 025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2503 diff changeset	420 mime_type = mimetypes.guess_type(path, strict=False)[0]
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	421 file_elt = self._jf.buildFileElement(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	422 name=name, size=size, mime_type=mime_type, modified=os.path.getmtime(path)
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	423 )
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	424
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	425 query_elt.addChild(file_elt)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	426 # we don't specify hash as it would be too resource intensive to calculate it for all files
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	427 # we add file to name_data, so users can request it later
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	428 name_data = client._XEP_0329_names_data.setdefault(name, {})
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	429 if path not in name_data:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	430 name_data[path] = {
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	431 "size": size,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	432 "mime_type": mime_type,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	433 "parent": parent_node,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	434 }
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	435 else:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	436 # we have a directory
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	437 directory_elt = query_elt.addElement("directory")
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	438 directory_elt["name"] = name
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	439
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	440 def _pathNodeHandler(self, client, iq_elt, query_elt, node, path):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	441 """Fill query_elt for path nodes, i.e. physical directories"""
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	442 path = os.path.join(node.path, path)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	443
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	444 if not os.path.exists(path):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	445 # path may have been moved since it has been shared
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	446 return self._iqError(client, iq_elt)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	447 elif os.path.isfile(path):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	448 self._addPathData(client, query_elt, path, node)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	449 else:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	450 for name in sorted(os.listdir(path.encode("utf-8")), key=lambda n: n.lower()):
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	451 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	452 name = name.decode("utf-8", "strict")
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	453 except UnicodeDecodeError as e:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	454 log.warning(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	455 _(u"ignoring invalid unicode name ({name}): {msg}").format(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	456 name=name.decode("utf-8", "replace"), msg=e
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	457 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	458 )
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	459 continue
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	460 full_path = os.path.join(path, name)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	461 self._addPathData(client, query_elt, full_path, node)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	462
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	463 def _virtualNodeHandler(self, client, peer_jid, iq_elt, query_elt, node):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	464 """Fill query_elt for virtual nodes"""
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	465 for name, child_node in node.iteritems():
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	466 if not child_node.checkPermissions(client, peer_jid, check_parents=False):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	467 continue
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	468 node_type = child_node.type
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	469 if node_type == TYPE_VIRTUAL:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	470 directory_elt = query_elt.addElement("directory")
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	471 directory_elt["name"] = name
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	472 elif node_type == TYPE_PATH:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	473 self._addPathData(client, query_elt, child_node.path, child_node)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	474 else:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	475 raise exceptions.InternalError(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	476 _(u"unexpected type: {type}").format(type=node_type)
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	477 )
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	478
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	479 def _getRootNodesCb(self, client, iq_elt, owner):
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	480 peer_jid = jid.JID(iq_elt["from"])
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	481 iq_result_elt = xmlstream.toResponse(iq_elt, "result")
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	482 query_elt = iq_result_elt.addElement((NS_FIS, "query"))
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	483 for name, node in client._XEP_0329_root_node.iteritems():
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	484 if not node.checkPermissions(client, peer_jid, check_parents=False):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	485 continue
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	486 directory_elt = query_elt.addElement("directory")
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	487 directory_elt["name"] = name
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	488 client.send(iq_result_elt)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	489
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	490 def _getFilesFromNodeCb(self, client, iq_elt, owner, node_path):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	491 """Main method to retrieve files/directories from a node_path"""
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	492 peer_jid = jid.JID(iq_elt[u"from"])
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	493 try:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	494 node, path = ShareNode.find(client, node_path, peer_jid)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	495 except (exceptions.PermissionError, exceptions.NotFound):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	496 return self._iqError(client, iq_elt)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	497 except exceptions.DataError:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	498 return self._iqError(client, iq_elt, condition="not-acceptable")
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	499
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	500 node_type = node.type
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	501 peer_jid = jid.JID(iq_elt["from"])
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	502 iq_result_elt = xmlstream.toResponse(iq_elt, "result")
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	503 query_elt = iq_result_elt.addElement((NS_FIS, "query"))
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	504 query_elt[u"node"] = node_path
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	505
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	506 # we now fill query_elt according to node_type
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	507 if node_type == TYPE_PATH:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	508 # it's a physical path
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	509 self._pathNodeHandler(client, iq_elt, query_elt, node, path)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	510 elif node_type == TYPE_VIRTUAL:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	511 assert not path
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	512 self._virtualNodeHandler(client, peer_jid, iq_elt, query_elt, node)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	513 else:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	514 raise exceptions.InternalError(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	515 _(u"unknown node type: {type}").format(type=node_type)
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	516 )
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	517
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	518 client.send(iq_result_elt)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	519
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	520 def onRequest(self, iq_elt, client):
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	521 return self._requestHandler(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	522 client, iq_elt, self._getRootNodesCb, self._getFilesFromNodeCb
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	523 )
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	524
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	525 # Component
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	526
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	527 @defer.inlineCallbacks
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	528 def _compGetRootNodesCb(self, client, iq_elt, owner):
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	529 peer_jid = jid.JID(iq_elt["from"])
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	530 files_data = yield self.host.memory.getFiles(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	531 client,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	532 peer_jid=peer_jid,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	533 parent=u"",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	534 type_=C.FILE_TYPE_DIRECTORY,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	535 owner=owner,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	536 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	537 iq_result_elt = xmlstream.toResponse(iq_elt, "result")
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	538 query_elt = iq_result_elt.addElement((NS_FIS, "query"))
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	539 for file_data in files_data:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	540 name = file_data[u"name"]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	541 directory_elt = query_elt.addElement(u"directory")
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	542 directory_elt[u"name"] = name
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	543 client.send(iq_result_elt)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	544
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	545 @defer.inlineCallbacks
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	546 def _compGetFilesFromNodeCb(self, client, iq_elt, owner, node_path):
2528 65e278997715 component file sharing: comments metadata: Goffi <goffi@goffi.org> parents: 2527 diff changeset	547 """retrieve files from local files repository according to permissions
65e278997715 component file sharing: comments metadata: Goffi <goffi@goffi.org> parents: 2527 diff changeset	548
65e278997715 component file sharing: comments metadata: Goffi <goffi@goffi.org> parents: 2527 diff changeset	549 result stanza is then built and sent to requestor
65e278997715 component file sharing: comments metadata: Goffi <goffi@goffi.org> parents: 2527 diff changeset	550 @trigger XEP-0329_compGetFilesFromNode(client, iq_elt, owner, node_path, files_data): can be used to add data/elements
65e278997715 component file sharing: comments metadata: Goffi <goffi@goffi.org> parents: 2527 diff changeset	551 """
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	552 peer_jid = jid.JID(iq_elt["from"])
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	553 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	554 files_data = yield self.host.memory.getFiles(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	555 client, peer_jid=peer_jid, path=node_path, owner=owner
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	556 )
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	557 except exceptions.NotFound:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	558 self._iqError(client, iq_elt)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	559 return
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	560 iq_result_elt = xmlstream.toResponse(iq_elt, "result")
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	561 query_elt = iq_result_elt.addElement((NS_FIS, "query"))
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	562 query_elt[u"node"] = node_path
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	563 if not self.host.trigger.point(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	564 u"XEP-0329_compGetFilesFromNode", client, iq_elt, owner, node_path, files_data
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	565 ):
2528 65e278997715 component file sharing: comments metadata: Goffi <goffi@goffi.org> parents: 2527 diff changeset	566 return
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	567 for file_data in files_data:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	568 file_elt = self._jf.buildFileElementFromDict(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	569 file_data, modified=file_data.get(u"modified", file_data[u"created"])
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	570 )
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	571 query_elt.addChild(file_elt)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	572 client.send(iq_result_elt)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	573
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	574 def onComponentRequest(self, iq_elt, client):
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	575 return self._requestHandler(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	576 client, iq_elt, self._compGetRootNodesCb, self._compGetFilesFromNodeCb
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	577 )
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	578
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	579 def _parseResult(self, iq_elt):
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	580 query_elt = next(iq_elt.elements(NS_FIS, "query"))
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	581 files = []
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	582
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	583 for elt in query_elt.elements():
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	584 if elt.name == "file":
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	585 # we have a file
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	586 try:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	587 file_data = self._jf.parseFileElement(elt)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	588 except exceptions.DataError:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	589 continue
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	590 file_data[u"type"] = C.FILE_TYPE_FILE
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	591 elif elt.name == "directory" and elt.uri == NS_FIS:
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	592 # we have a directory
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	593
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	594 file_data = {"name": elt["name"], "type": C.FILE_TYPE_DIRECTORY}
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	595 else:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	596 log.warning(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	597 _(u"unexpected element, ignoring: {elt}").format(elt=elt.toXml())
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	598 )
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	599 continue
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	600 files.append(file_data)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	601 return files
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	602
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	603 # file methods #
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	604
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	605 def _serializeData(self, files_data):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	606 for file_data in files_data:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	607 for key, value in file_data.iteritems():
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	608 file_data[key] = (
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	609 json.dumps(value) if key in ("extra",) else unicode(value)
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	610 )
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	611 return files_data
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	612
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	613 def _listFiles(self, target_jid, path, extra, profile):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	614 client = self.host.getClient(profile)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	615 target_jid = client.jid.userhostJID() if not target_jid else jid.JID(target_jid)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	616 d = self.listFiles(client, target_jid, path or None)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	617 d.addCallback(self._serializeData)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	618 return d
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	619
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	620 def listFiles(self, client, target_jid, path=None, extra=None):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	621 """List file shared by an entity
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	622
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	623 @param target_jid(jid.JID): jid of the sharing entity
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	624 @param path(unicode, None): path to the directory containing shared files
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	625 None to get root directories
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	626 @param extra(dict, None): extra data
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	627 @return list(dict): shared files
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	628 """
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	629 iq_elt = client.IQ("get")
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	630 iq_elt["to"] = target_jid.full()
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	631 query_elt = iq_elt.addElement((NS_FIS, "query"))
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	632 if path:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	633 query_elt["node"] = path
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	634 d = iq_elt.send()
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	635 d.addCallback(self._parseResult)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	636 return d
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	637
2589 282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	638 def _localSharesGet(self, profile):
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	639 client = self.host.getClient(profile)
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	640 return self.localSharesGet(client)
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	641
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	642 def localSharesGet(self, client):
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	643 return client._XEP_0329_root_node.getSharedPaths().keys()
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	644
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	645 def _sharePath(self, name, path, access, profile):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	646 client = self.host.getClient(profile)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	647 access = json.loads(access)
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	648 return self.sharePath(client, name or None, path, access)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	649
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	650 def sharePath(self, client, name, path, access):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	651 if client.is_component:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	652 raise exceptions.ClientTypeError
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	653 if not os.path.exists(path):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	654 raise ValueError(_(u"This path doesn't exist!"))
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	655 if not path or not path.strip(u" /"):
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	656 raise ValueError(_(u"A path need to be specified"))
2589 282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	657 if not isinstance(access, dict):
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	658 raise ValueError(_(u"access must be a dict"))
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	659
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	660 node = client._XEP_0329_root_node
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	661 node_type = TYPE_PATH
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	662 if os.path.isfile(path):
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	663 # we have a single file, the workflow is diferrent as we store all single files in the same dir
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	664 node = node.getOrCreate(SINGLE_FILES_DIR)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	665
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	666 if not name:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	667 name = os.path.basename(path.rstrip(u" /"))
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	668 if not name:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	669 raise exceptions.InternalError(_(u"Can't find a proper name"))
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	670
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	671 if name in node or name == SINGLE_FILES_DIR:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	672 idx = 1
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	673 new_name = name + "_" + unicode(idx)
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	674 while new_name in node:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	675 idx += 1
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	676 new_name = name + "_" + unicode(idx)
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	677 name = new_name
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	678 log.info(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	679 _(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	680 u"A directory with this name is already shared, renamed to {new_name} [{profile}]".format(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	681 new_name=new_name, profile=client.profile
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	682 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	683 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	684 )
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	685
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	686 ShareNode(name=name, parent=node, type_=node_type, access=access, path=path)
2589 282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	687 self.host.bridge.FISSharedPathNew(path, name, client.profile)
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	688 return name
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	689
2589 282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	690 def _unsharePath(self, path, profile):
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	691 client = self.host.getClient(profile)
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	692 return self.unsharePath(client, path)
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	693
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	694 def unsharePath(self, client, path):
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	695 nodes = client._XEP_0329_root_node.findByLocalPath(path)
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	696 for node in nodes:
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	697 node.removeFromParent()
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	698 self.host.bridge.FISSharedPathRemoved(path, client.profile)
282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	699
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	700
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	701 class XEP_0329_handler(xmlstream.XMPPHandler):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	702 implements(iwokkel.IDisco)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	703
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	704 def __init__(self, plugin_parent):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	705 self.plugin_parent = plugin_parent
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	706 self.host = plugin_parent.host
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	707
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	708 def connectionInitialized(self):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	709 if self.parent.is_component:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	710 self.xmlstream.addObserver(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	711 IQ_FIS_REQUEST, self.plugin_parent.onComponentRequest, client=self.parent
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	712 )
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	713 else:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	714 self.xmlstream.addObserver(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	715 IQ_FIS_REQUEST, self.plugin_parent.onRequest, client=self.parent
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	716 )
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	717
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	718 def getDiscoInfo(self, requestor, target, nodeIdentifier=""):
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	719 return [disco.DiscoFeature(NS_FIS)]
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	720
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2589 diff changeset	721 def getDiscoItems(self, requestor, target, nodeIdentifier=""):
2503 c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	722 return []

Mercurial > libervia-backend

annotate sat/plugins/plugin_xep_0329.py @ 2886:b06cb71079fa