libervia-backend: sat/plugins/plugin_xep

annotate sat/plugins/plugin_xep_0329.py @ 2688:943e78e18882

core (xmpp): added missing disco#info namespace to disco info result.

author	Goffi <goffi@goffi.org>
date	Sat, 10 Nov 2018 10:16:38 +0100
parents	56f94936df1e
children	003b8b4b56a7

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)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing: Goffi <goffi@goffi.org> parents: diff changeset	5 # Copyright (C) 2009-2018 Jérôme Poisson (goffi@goffi.org)
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 @ 2688:943e78e18882