annotate sat/plugins/plugin_xep_0329.py @ 3313:624c60293deb

memory: new "affiliation" metadata for files: this affiliation is similar to pubsub affiliation, for now only `owner` is used. Affiliation is set when possible (peer_jid is set notably).
author Goffi <goffi@goffi.org>
date Fri, 17 Jul 2020 12:58:57 +0200
parents 9d0df638c8b4
children 5887fb414758
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #!/usr/bin/env python3
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2
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3 # SAT plugin for File Information Sharing (XEP-0329)
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4 # Copyright (C) 2009-2020 Jérôme Poisson (goffi@goffi.org)
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5
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6 # This program is free software: you can redistribute it and/or modify
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7 # it under the terms of the GNU Affero General Public License as published by
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8 # the Free Software Foundation, either version 3 of the License, or
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9 # (at your option) any later version.
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10
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11 # This program is distributed in the hope that it will be useful,
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12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 # GNU Affero General Public License for more details.
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15
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16 # You should have received a copy of the GNU Affero General Public License
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17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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18
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19 from sat.core.i18n import _
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20 from sat.core import exceptions
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21 from sat.core.constants import Const as C
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22 from sat.core.log import getLogger
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23
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24 log = getLogger(__name__)
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25 from sat.tools import stream
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26 from sat.tools.common import regex
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27 from wokkel import disco, iwokkel
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28 from zope.interface import implementer
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29 from twisted.words.protocols.jabber import xmlstream
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30 from twisted.words.protocols.jabber import jid
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31 from twisted.words.protocols.jabber import error as jabber_error
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32 from twisted.internet import defer
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33 import mimetypes
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34 import json
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35 import os
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36
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37
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38 PLUGIN_INFO = {
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39 C.PI_NAME: "File Information Sharing",
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40 C.PI_IMPORT_NAME: "XEP-0329",
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41 C.PI_TYPE: "XEP",
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42 C.PI_MODES: C.PLUG_MODE_BOTH,
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43 C.PI_PROTOCOLS: ["XEP-0329"],
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44 C.PI_DEPENDENCIES: ["XEP-0234", "XEP-0300", "XEP-0106"],
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45 C.PI_MAIN: "XEP_0329",
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46 C.PI_HANDLER: "yes",
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47 C.PI_DESCRIPTION: _("""Implementation of File Information Sharing"""),
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48 }
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49
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50 NS_FIS = "urn:xmpp:fis:0"
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51
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52 IQ_FIS_REQUEST = C.IQ_GET + '/query[@xmlns="' + NS_FIS + '"]'
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53 SINGLE_FILES_DIR = "files"
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54 TYPE_VIRTUAL = "virtual"
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55 TYPE_PATH = "path"
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56 SHARE_TYPES = (TYPE_PATH, TYPE_VIRTUAL)
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57 KEY_TYPE = "type"
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58
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59
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60 class ShareNode(object):
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61 """Node containing directory or files to share, virtual or real"""
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62
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63 host = None
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64
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65 def __init__(self, name, parent, type_, access, path=None):
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66 assert type_ in SHARE_TYPES
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67 if name is not None:
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68 if name == ".." or "/" in name or "\\" in name:
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69 log.warning(
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70 _("path change chars found in name [{name}], hack attempt?").format(
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71 name=name
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72 )
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73 )
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74 if name == "..":
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75 name = "--"
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76 else:
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77 name = regex.pathEscape(name)
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78 self.name = name
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79 self.children = {}
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80 self.type = type_
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81 self.access = {} if access is None else access
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82 assert isinstance(self.access, dict)
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83 self.parent = None
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84 if parent is not None:
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85 assert name
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86 parent.addChild(self)
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87 else:
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88 assert name is None
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89 if path is not None:
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90 if type_ != TYPE_PATH:
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91 raise exceptions.InternalError(_("path can only be set on path nodes"))
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92 self._path = path
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93
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94 @property
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95 def path(self):
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96 return self._path
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97
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98 def __getitem__(self, key):
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99 return self.children[key]
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100
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101 def __contains__(self, item):
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102 return self.children.__contains__(item)
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103
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104 def __iter__(self):
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105 return self.children.__iter__()
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106
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107 def items(self):
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108 return self.children.items()
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109
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110 def values(self):
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111 return self.children.values()
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112
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113 def getOrCreate(self, name, type_=TYPE_VIRTUAL, access=None):
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114 """Get a node or create a virtual node and return it"""
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115 if access is None:
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116 access = {C.ACCESS_PERM_READ: {KEY_TYPE: C.ACCESS_TYPE_PUBLIC}}
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117 try:
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118 return self.children[name]
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119 except KeyError:
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120 node = ShareNode(name, self, type_=type_, access=access)
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121 return node
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122
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123 def addChild(self, node):
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124 if node.parent is not None:
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125 raise exceptions.ConflictError(_("a node can't have several parents"))
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126 node.parent = self
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127 self.children[node.name] = node
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128
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129 def removeFromParent(self):
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130 try:
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131 del self.parent.children[self.name]
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132 except TypeError:
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133 raise exceptions.InternalError(
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134 "trying to remove a node from inexisting parent"
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135 )
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136 except KeyError:
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137 raise exceptions.InternalError("node not found in parent's children")
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138 self.parent = None
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139
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140 def _checkNodePermission(self, client, node, perms, peer_jid):
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141 """Check access to this node for peer_jid
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142
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143 @param node(SharedNode): node to check access
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144 @param perms(unicode): permissions to check, iterable of C.ACCESS_PERM_*
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145 @param peer_jid(jid.JID): entity which try to access the node
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146 @return (bool): True if entity can access
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147 """
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148 file_data = {"access": self.access, "owner": client.jid.userhostJID()}
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149 try:
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150 self.host.memory.checkFilePermission(file_data, peer_jid, perms)
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diff changeset
151 except exceptions.PermissionError:
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152 return False
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153 else:
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154 return True
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155
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156 def checkPermissions(
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157 self, client, peer_jid, perms=(C.ACCESS_PERM_READ,), check_parents=True
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158 ):
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159 """Check that peer_jid can access this node and all its parents
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160
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161 @param peer_jid(jid.JID): entrity trying to access the node
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162 @param perms(unicode): permissions to check, iterable of C.ACCESS_PERM_*
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163 @param check_parents(bool): if True, access of all parents of this node will be
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164 checked too
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165 @return (bool): True if entity can access this node
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166 """
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167 peer_jid = peer_jid.userhostJID()
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168 if peer_jid == client.jid.userhostJID():
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169 return True
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parents:
diff changeset
170
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parents:
diff changeset
171 parent = self
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parents:
diff changeset
172 while parent != None:
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parents:
diff changeset
173 if not self._checkNodePermission(client, parent, perms, peer_jid):
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diff changeset
174 return False
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diff changeset
175 parent = parent.parent
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176
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177 return True
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178
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179 @staticmethod
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180 def find(client, path, peer_jid, perms=(C.ACCESS_PERM_READ,)):
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181 """find node corresponding to a path
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182
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diff changeset
183 @param path(unicode): path to the requested file or directory
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diff changeset
184 @param peer_jid(jid.JID): entity trying to find the node
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185 used to check permission
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diff changeset
186 @return (dict, unicode): shared data, remaining path
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diff changeset
187 @raise exceptions.PermissionError: user can't access this file
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188 @raise exceptions.DataError: path is invalid
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diff changeset
189 @raise NotFound: path lead to a non existing file/directory
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190 """
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diff changeset
191 path_elts = [_f for _f in path.split("/") if _f]
2503
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diff changeset
192
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ab2696e34d29 Python 3 port:
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diff changeset
193 if ".." in path_elts:
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194 log.warning(_(
3028
ab2696e34d29 Python 3 port:
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diff changeset
195 'parent dir ("..") found in path, hack attempt? path is {path} '
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diff changeset
196 '[{profile}]').format(path=path, profile=client.profile))
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diff changeset
197 raise exceptions.PermissionError("illegal path elements")
2503
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diff changeset
198
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diff changeset
199 if not path_elts:
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ab2696e34d29 Python 3 port:
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diff changeset
200 raise exceptions.DataError(_("path is invalid: {path}").format(path=path))
2503
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parents:
diff changeset
201
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diff changeset
202 node = client._XEP_0329_root_node
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parents:
diff changeset
203
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
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parents:
diff changeset
204 while path_elts:
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parents:
diff changeset
205 if node.type == TYPE_VIRTUAL:
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diff changeset
206 try:
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diff changeset
207 node = node[path_elts.pop(0)]
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diff changeset
208 except KeyError:
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parents:
diff changeset
209 raise exceptions.NotFound
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parents:
diff changeset
210 elif node.type == TYPE_PATH:
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parents:
diff changeset
211 break
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parents:
diff changeset
212
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213 if not node.checkPermissions(client, peer_jid, perms=perms):
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ab2696e34d29 Python 3 port:
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diff changeset
214 raise exceptions.PermissionError("permission denied")
2503
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parents:
diff changeset
215
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ab2696e34d29 Python 3 port:
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diff changeset
216 return node, "/".join(path_elts)
2503
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parents:
diff changeset
217
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diff changeset
218 def findByLocalPath(self, path):
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diff changeset
219 """retrieve nodes linking to local path
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diff changeset
220
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diff changeset
221 @return (list[ShareNode]): found nodes associated to path
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diff changeset
222 @raise exceptions.NotFound: no node has been found with this path
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diff changeset
223 """
282d1314d574 plugin XEP-0329: new methods/signals to handle shares:
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diff changeset
224 shared_paths = self.getSharedPaths()
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diff changeset
225 try:
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parents: 2562
diff changeset
226 return shared_paths[path]
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parents: 2562
diff changeset
227 except KeyError:
282d1314d574 plugin XEP-0329: new methods/signals to handle shares:
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parents: 2562
diff changeset
228 raise exceptions.NotFound
282d1314d574 plugin XEP-0329: new methods/signals to handle shares:
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parents: 2562
diff changeset
229
282d1314d574 plugin XEP-0329: new methods/signals to handle shares:
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diff changeset
230 def _getSharedPaths(self, node, paths):
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diff changeset
231 if node.type == TYPE_VIRTUAL:
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ab2696e34d29 Python 3 port:
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diff changeset
232 for node in node.values():
2589
282d1314d574 plugin XEP-0329: new methods/signals to handle shares:
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diff changeset
233 self._getSharedPaths(node, paths)
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parents: 2562
diff changeset
234 elif node.type == TYPE_PATH:
282d1314d574 plugin XEP-0329: new methods/signals to handle shares:
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parents: 2562
diff changeset
235 paths.setdefault(node.path, []).append(node)
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parents: 2562
diff changeset
236 else:
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diff changeset
237 raise exceptions.InternalError(
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ab2696e34d29 Python 3 port:
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diff changeset
238 "unknown node type: {type}".format(type=node.type)
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diff changeset
239 )
2589
282d1314d574 plugin XEP-0329: new methods/signals to handle shares:
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diff changeset
240
282d1314d574 plugin XEP-0329: new methods/signals to handle shares:
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parents: 2562
diff changeset
241 def getSharedPaths(self):
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parents: 2562
diff changeset
242 """retrieve nodes by shared path
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parents: 2562
diff changeset
243
282d1314d574 plugin XEP-0329: new methods/signals to handle shares:
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diff changeset
244 this method will retrieve recursively shared path in children of this node
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diff changeset
245 @return (dict): map from shared path to list of nodes
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diff changeset
246 """
282d1314d574 plugin XEP-0329: new methods/signals to handle shares:
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diff changeset
247 if self.type == TYPE_PATH:
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diff changeset
248 raise exceptions.InternalError(
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diff changeset
249 "getSharedPaths must be used on a virtual node"
56f94936df1e code style reformatting using black
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diff changeset
250 )
2589
282d1314d574 plugin XEP-0329: new methods/signals to handle shares:
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diff changeset
251 paths = {}
282d1314d574 plugin XEP-0329: new methods/signals to handle shares:
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diff changeset
252 self._getSharedPaths(self, paths)
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parents: 2562
diff changeset
253 return paths
282d1314d574 plugin XEP-0329: new methods/signals to handle shares:
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parents: 2562
diff changeset
254
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
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parents:
diff changeset
255
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
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parents:
diff changeset
256 class XEP_0329(object):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
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parents:
diff changeset
257 def __init__(self, host):
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parents:
diff changeset
258 log.info(_("File Information Sharing initialization"))
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parents:
diff changeset
259 self.host = host
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parents:
diff changeset
260 ShareNode.host = host
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diff changeset
261 self._h = host.plugins["XEP-0300"]
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diff changeset
262 self._jf = host.plugins["XEP-0234"]
56f94936df1e code style reformatting using black
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parents: 2589
diff changeset
263 host.bridge.addMethod(
56f94936df1e code style reformatting using black
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parents: 2589
diff changeset
264 "FISList",
56f94936df1e code style reformatting using black
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parents: 2589
diff changeset
265 ".plugin",
56f94936df1e code style reformatting using black
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parents: 2589
diff changeset
266 in_sign="ssa{ss}s",
56f94936df1e code style reformatting using black
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parents: 2589
diff changeset
267 out_sign="aa{ss}",
56f94936df1e code style reformatting using black
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parents: 2589
diff changeset
268 method=self._listFiles,
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ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
269 async_=True,
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diff changeset
270 )
56f94936df1e code style reformatting using black
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diff changeset
271 host.bridge.addMethod(
56f94936df1e code style reformatting using black
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diff changeset
272 "FISLocalSharesGet",
56f94936df1e code style reformatting using black
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diff changeset
273 ".plugin",
56f94936df1e code style reformatting using black
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parents: 2589
diff changeset
274 in_sign="s",
56f94936df1e code style reformatting using black
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diff changeset
275 out_sign="as",
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diff changeset
276 method=self._localSharesGet,
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parents: 2589
diff changeset
277 )
56f94936df1e code style reformatting using black
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parents: 2589
diff changeset
278 host.bridge.addMethod(
56f94936df1e code style reformatting using black
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parents: 2589
diff changeset
279 "FISSharePath",
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parents: 2589
diff changeset
280 ".plugin",
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parents: 2589
diff changeset
281 in_sign="ssss",
56f94936df1e code style reformatting using black
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parents: 2589
diff changeset
282 out_sign="s",
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parents: 2589
diff changeset
283 method=self._sharePath,
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parents: 2589
diff changeset
284 )
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parents: 2589
diff changeset
285 host.bridge.addMethod(
56f94936df1e code style reformatting using black
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parents: 2589
diff changeset
286 "FISUnsharePath",
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parents: 2589
diff changeset
287 ".plugin",
56f94936df1e code style reformatting using black
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parents: 2589
diff changeset
288 in_sign="ss",
56f94936df1e code style reformatting using black
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parents: 2589
diff changeset
289 out_sign="",
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parents: 2589
diff changeset
290 method=self._unsharePath,
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parents: 2589
diff changeset
291 )
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parents: 2589
diff changeset
292 host.bridge.addSignal("FISSharedPathNew", ".plugin", signature="sss")
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parents: 2589
diff changeset
293 host.bridge.addSignal("FISSharedPathRemoved", ".plugin", signature="ss")
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diff changeset
294 host.trigger.add("XEP-0234_fileSendingRequest", self._fileSendingRequestTrigger)
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diff changeset
295 host.registerNamespace("fis", NS_FIS)
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parents:
diff changeset
296
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
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parents:
diff changeset
297 def getHandler(self, client):
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diff changeset
298 return XEP_0329_handler(self)
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Goffi <goffi@goffi.org>
parents:
diff changeset
299
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
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parents:
diff changeset
300 def profileConnected(self, client):
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parents:
diff changeset
301 if not client.is_component:
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diff changeset
302 client._XEP_0329_root_node = ShareNode(
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parents: 2589
diff changeset
303 None,
56f94936df1e code style reformatting using black
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parents: 2589
diff changeset
304 None,
56f94936df1e code style reformatting using black
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parents: 2589
diff changeset
305 TYPE_VIRTUAL,
56f94936df1e code style reformatting using black
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parents: 2589
diff changeset
306 {C.ACCESS_PERM_READ: {KEY_TYPE: C.ACCESS_TYPE_PUBLIC}},
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parents: 2589
diff changeset
307 )
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parents: 2589
diff changeset
308 client._XEP_0329_names_data = {} #  name to share map
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
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parents:
diff changeset
309
2624
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diff changeset
310 def _fileSendingRequestTrigger(
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diff changeset
311 self, client, session, content_data, content_name, file_data, file_elt
56f94936df1e code style reformatting using black
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parents: 2589
diff changeset
312 ):
2909
90146552cde5 core (memory), plugin XEP-0329, plugin invitation: minor style improvments
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parents: 2771
diff changeset
313 """This trigger check that a requested file is available, and fill suitable data
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
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parents:
diff changeset
314
2909
90146552cde5 core (memory), plugin XEP-0329, plugin invitation: minor style improvments
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
315 Path and name are used to retrieve the file. If path is missing, we try our luck
90146552cde5 core (memory), plugin XEP-0329, plugin invitation: minor style improvments
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
316 with known names
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
317 """
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
318 if client.is_component:
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parents:
diff changeset
319 return True, None
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
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parents:
diff changeset
320
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
321 try:
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ab2696e34d29 Python 3 port:
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diff changeset
322 name = file_data["name"]
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
323 except KeyError:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
324 return True, None
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
325 assert "/" not in name
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
326
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
327 path = file_data.get("path")
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
328 if path is not None:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
329 # 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
330 try:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
331 node, rem_path = ShareNode.find(client, path, session["peer_jid"])
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
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parents:
diff changeset
332 except (exceptions.PermissionError, exceptions.NotFound):
2624
56f94936df1e code style reformatting using black
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parents: 2589
diff changeset
333 #  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
334 return True, None
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
335 except exceptions.DataError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
336 log.warning(_("invalid path: {path}").format(path=path))
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
337 return True, None
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
338
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
339 if node.type == TYPE_VIRTUAL:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
340 # 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
341 try:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
342 path = node[name].path
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
343 except KeyError:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
344 return True, None
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
345 elif node.type == TYPE_PATH:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
346 # 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
347 path = os.path.join(node.path, rem_path, name)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
348 else:
2624
56f94936df1e code style reformatting using black
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diff changeset
349 raise exceptions.InternalError(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
350 "unknown type: {type}".format(type=node.type)
2624
56f94936df1e code style reformatting using black
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parents: 2589
diff changeset
351 )
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
352 if not os.path.exists(path):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
353 return True, None
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
354 size = os.path.getsize(path)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
355 else:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
356 # 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
357 try:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
358 name_data = client._XEP_0329_names_data[name]
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
359 except KeyError:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
360 return True, None
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
361
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
362 for path, shared_file in name_data.items():
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
363 if True: #  FIXME: filters are here
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
364 break
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
365 else:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
366 return True, None
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
367 parent_node = shared_file["parent"]
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
368 if not parent_node.checkPermissions(client, session["peer_jid"]):
2624
56f94936df1e code style reformatting using black
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parents: 2589
diff changeset
369 log.warning(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
370 _(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
371 "{peer_jid} requested a file (s)he can't access [{profile}]"
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
372 ).format(peer_jid=session["peer_jid"], profile=client.profile)
2624
56f94936df1e code style reformatting using black
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parents: 2589
diff changeset
373 )
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
374 return True, None
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
375 size = shared_file["size"]
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
376
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
377 file_data["size"] = size
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
378 file_elt.addElement("size", content=str(size))
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
379 hash_algo = file_data["hash_algo"] = self._h.getDefaultAlgo()
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
380 hasher = file_data["hash_hasher"] = self._h.getHasher(hash_algo)
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
381 file_elt.addChild(self._h.buildHashUsedElt(hash_algo))
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
382 content_data["stream_object"] = stream.FileStreamObject(
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
383 self.host,
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
384 client,
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
385 path,
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
386 uid=self._jf.getProgressId(session, content_name),
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
387 size=size,
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
388 data_cb=lambda data: hasher.update(data),
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
389 )
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
390 return False, True
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
391
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
392 # common methods
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
393
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
394 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
395 iq_elt.handled = True
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
396 node = iq_elt.query.getAttribute("node")
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
397 if not node:
2923
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
398 d = defer.maybeDeferred(root_nodes_cb, client, iq_elt)
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
399 else:
2923
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
400 d = defer.maybeDeferred(files_from_node_cb, client, iq_elt, node)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
401 d.addErrback(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
402 lambda failure_: log.error(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
403 _("error while retrieving files: {msg}").format(msg=failure_)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
404 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
405 )
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
406
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
407 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
408 error_elt = jabber_error.StanzaError(condition).toResponse(iq_elt)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
409 client.send(error_elt)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
410
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
411 #  client
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
412
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
413 def _addPathData(self, client, query_elt, path, parent_node):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
414 """Fill query_elt with files/directories found in path"""
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
415 name = os.path.basename(path)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
416 if os.path.isfile(path):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
417 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
418 mime_type = mimetypes.guess_type(path, strict=False)[0]
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
419 file_elt = self._jf.buildFileElement(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
420 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
421 )
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
422
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
423 query_elt.addChild(file_elt)
2909
90146552cde5 core (memory), plugin XEP-0329, plugin invitation: minor style improvments
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
424 # we don't specify hash as it would be too resource intensive to calculate
90146552cde5 core (memory), plugin XEP-0329, plugin invitation: minor style improvments
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
425 # it for all files.
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
426 # 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
427 name_data = client._XEP_0329_names_data.setdefault(name, {})
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
428 if path not in name_data:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
429 name_data[path] = {
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
430 "size": size,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
431 "mime_type": mime_type,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
432 "parent": parent_node,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
433 }
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
434 else:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
435 # we have a directory
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
436 directory_elt = query_elt.addElement("directory")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
437 directory_elt["name"] = name
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
438
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
439 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
440 """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
441 path = os.path.join(node.path, path)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
442
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
443 if not os.path.exists(path):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
444 # 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
445 return self._iqError(client, iq_elt)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
446 elif os.path.isfile(path):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
447 self._addPathData(client, query_elt, path, node)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
448 else:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
449 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
450 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
451 name = name.decode("utf-8", "strict")
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
452 except UnicodeDecodeError as e:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
453 log.warning(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
454 _("ignoring invalid unicode name ({name}): {msg}").format(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
455 name=name.decode("utf-8", "replace"), msg=e
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
456 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
457 )
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
458 continue
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
459 full_path = os.path.join(path, name)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
460 self._addPathData(client, query_elt, full_path, node)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
461
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
462 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
463 """Fill query_elt for virtual nodes"""
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
464 for name, child_node in node.items():
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
465 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
466 continue
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
467 node_type = child_node.type
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
468 if node_type == TYPE_VIRTUAL:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
469 directory_elt = query_elt.addElement("directory")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
470 directory_elt["name"] = name
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
471 elif node_type == TYPE_PATH:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
472 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
473 else:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
474 raise exceptions.InternalError(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
475 _("unexpected type: {type}").format(type=node_type)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
476 )
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
477
2923
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
478 def _getRootNodesCb(self, client, iq_elt):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
479 peer_jid = jid.JID(iq_elt["from"])
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
480 iq_result_elt = xmlstream.toResponse(iq_elt, "result")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
481 query_elt = iq_result_elt.addElement((NS_FIS, "query"))
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
482 for name, node in client._XEP_0329_root_node.items():
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
483 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
484 continue
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
485 directory_elt = query_elt.addElement("directory")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
486 directory_elt["name"] = name
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
487 client.send(iq_result_elt)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
488
2923
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
489 def _getFilesFromNodeCb(self, client, iq_elt, node_path):
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
490 """Main method to retrieve files/directories from a node_path"""
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
491 peer_jid = jid.JID(iq_elt["from"])
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
492 try:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
493 node, path = ShareNode.find(client, node_path, peer_jid)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
494 except (exceptions.PermissionError, exceptions.NotFound):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
495 return self._iqError(client, iq_elt)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
496 except exceptions.DataError:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
497 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
498
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
499 node_type = node.type
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
500 peer_jid = jid.JID(iq_elt["from"])
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
501 iq_result_elt = xmlstream.toResponse(iq_elt, "result")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
502 query_elt = iq_result_elt.addElement((NS_FIS, "query"))
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
503 query_elt["node"] = node_path
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
504
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
505 # we now fill query_elt according to node_type
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
506 if node_type == TYPE_PATH:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
507 #  it's a physical path
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
508 self._pathNodeHandler(client, iq_elt, query_elt, node, path)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
509 elif node_type == TYPE_VIRTUAL:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
510 assert not path
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
511 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
512 else:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
513 raise exceptions.InternalError(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
514 _("unknown node type: {type}").format(type=node_type)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
515 )
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
516
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
517 client.send(iq_result_elt)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
518
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
519 def onRequest(self, iq_elt, client):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
520 return self._requestHandler(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
521 client, iq_elt, self._getRootNodesCb, self._getFilesFromNodeCb
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
522 )
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
523
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
524 # Component
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
525
2923
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
526 def _compParseJids(self, client, iq_elt):
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
527 """Retrieve peer_jid and owner to use from IQ stanza
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
528
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
529 @param iq_elt(domish.Element): IQ stanza of the FIS request
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
530 @return (tuple[jid.JID, jid.JID]): peer_jid and owner
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
531 """
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
532 to_jid = jid.JID(iq_elt['to'])
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
533 if to_jid.user:
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
534 user = self.host.plugins['XEP-0106'].unescape(to_jid.user)
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
535 if '@' in user:
2923
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
536 # a full jid is specified
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
537 owner = jid.JID(user)
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
538 else:
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
539 # only user part is specified, we use our own host to build the full jid
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
540 owner = jid.JID(None, (user, client.host, None))
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
541 else:
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
542 owner = jid.JID(iq_elt["from"]).userhostJID()
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
543
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
544 peer_jid = jid.JID(iq_elt["from"])
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
545 return peer_jid, owner
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
546
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
547 @defer.inlineCallbacks
2923
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
548 def _compGetRootNodesCb(self, client, iq_elt):
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
549 peer_jid, owner = self._compParseJids(client, iq_elt)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
550 files_data = yield self.host.memory.getFiles(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
551 client,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
552 peer_jid=peer_jid,
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
553 parent="",
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
554 type_=C.FILE_TYPE_DIRECTORY,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
555 owner=owner,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
556 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
557 iq_result_elt = xmlstream.toResponse(iq_elt, "result")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
558 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
559 for file_data in files_data:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
560 name = file_data["name"]
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
561 directory_elt = query_elt.addElement("directory")
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
562 directory_elt["name"] = name
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
563 client.send(iq_result_elt)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
564
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
565 @defer.inlineCallbacks
2923
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
566 def _compGetFilesFromNodeCb(self, client, iq_elt, node_path):
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
567 """Retrieve files from local files repository according to permissions
2528
65e278997715 component file sharing: comments metadata:
Goffi <goffi@goffi.org>
parents: 2527
diff changeset
568
65e278997715 component file sharing: comments metadata:
Goffi <goffi@goffi.org>
parents: 2527
diff changeset
569 result stanza is then built and sent to requestor
2909
90146552cde5 core (memory), plugin XEP-0329, plugin invitation: minor style improvments
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
570 @trigger XEP-0329_compGetFilesFromNode(client, iq_elt, owner, node_path,
90146552cde5 core (memory), plugin XEP-0329, plugin invitation: minor style improvments
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
571 files_data):
90146552cde5 core (memory), plugin XEP-0329, plugin invitation: minor style improvments
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
572 can be used to add data/elements
2528
65e278997715 component file sharing: comments metadata:
Goffi <goffi@goffi.org>
parents: 2527
diff changeset
573 """
2923
1fd3ecb3351a plugin XEP-0329: use local part of jid for components:
Goffi <goffi@goffi.org>
parents: 2909
diff changeset
574 peer_jid, owner = self._compParseJids(client, iq_elt)
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
575 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
576 files_data = yield self.host.memory.getFiles(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
577 client, peer_jid=peer_jid, path=node_path, owner=owner
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
578 )
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
579 except exceptions.NotFound:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
580 self._iqError(client, iq_elt)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
581 return
2937
db0890c9c7db plugin XEP-0329: correctly handle error if something is wrong when getting file from component.
Goffi <goffi@goffi.org>
parents: 2923
diff changeset
582 except exceptions.PermissionError:
db0890c9c7db plugin XEP-0329: correctly handle error if something is wrong when getting file from component.
Goffi <goffi@goffi.org>
parents: 2923
diff changeset
583 self._iqError(client, iq_elt, condition='not-allowed')
db0890c9c7db plugin XEP-0329: correctly handle error if something is wrong when getting file from component.
Goffi <goffi@goffi.org>
parents: 2923
diff changeset
584 return
db0890c9c7db plugin XEP-0329: correctly handle error if something is wrong when getting file from component.
Goffi <goffi@goffi.org>
parents: 2923
diff changeset
585 except Exception as e:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
586 log.error("internal server error: {e}".format(e=e))
2937
db0890c9c7db plugin XEP-0329: correctly handle error if something is wrong when getting file from component.
Goffi <goffi@goffi.org>
parents: 2923
diff changeset
587 self._iqError(client, iq_elt, condition='internal-server-error')
db0890c9c7db plugin XEP-0329: correctly handle error if something is wrong when getting file from component.
Goffi <goffi@goffi.org>
parents: 2923
diff changeset
588 return
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
589 iq_result_elt = xmlstream.toResponse(iq_elt, "result")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
590 query_elt = iq_result_elt.addElement((NS_FIS, "query"))
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
591 query_elt["node"] = node_path
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
592 if not self.host.trigger.point(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
593 "XEP-0329_compGetFilesFromNode", client, iq_elt, owner, node_path, files_data
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
594 ):
2528
65e278997715 component file sharing: comments metadata:
Goffi <goffi@goffi.org>
parents: 2527
diff changeset
595 return
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
596 for file_data in files_data:
3040
fee60f17ebac jp: jp asyncio port:
Goffi <goffi@goffi.org>
parents: 3032
diff changeset
597 if file_data['type'] == C.FILE_TYPE_DIRECTORY:
fee60f17ebac jp: jp asyncio port:
Goffi <goffi@goffi.org>
parents: 3032
diff changeset
598 directory_elt = query_elt.addElement("directory")
fee60f17ebac jp: jp asyncio port:
Goffi <goffi@goffi.org>
parents: 3032
diff changeset
599 directory_elt['name'] = file_data['name']
fee60f17ebac jp: jp asyncio port:
Goffi <goffi@goffi.org>
parents: 3032
diff changeset
600 else:
fee60f17ebac jp: jp asyncio port:
Goffi <goffi@goffi.org>
parents: 3032
diff changeset
601 file_elt = self._jf.buildFileElementFromDict(
fee60f17ebac jp: jp asyncio port:
Goffi <goffi@goffi.org>
parents: 3032
diff changeset
602 file_data, modified=file_data.get("modified", file_data["created"])
fee60f17ebac jp: jp asyncio port:
Goffi <goffi@goffi.org>
parents: 3032
diff changeset
603 )
fee60f17ebac jp: jp asyncio port:
Goffi <goffi@goffi.org>
parents: 3032
diff changeset
604 query_elt.addChild(file_elt)
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
605 client.send(iq_result_elt)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
606
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
607 def onComponentRequest(self, iq_elt, client):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
608 return self._requestHandler(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
609 client, iq_elt, self._compGetRootNodesCb, self._compGetFilesFromNodeCb
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
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
612 def _parseResult(self, iq_elt):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
613 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
614 files = []
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
615
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
616 for elt in query_elt.elements():
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
617 if elt.name == "file":
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
618 # we have a file
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
619 try:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
620 file_data = self._jf.parseFileElement(elt)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
621 except exceptions.DataError:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
622 continue
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
623 file_data["type"] = C.FILE_TYPE_FILE
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
624 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
625 # we have a directory
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
626
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
627 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
628 else:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
629 log.warning(
3040
fee60f17ebac jp: jp asyncio port:
Goffi <goffi@goffi.org>
parents: 3032
diff changeset
630 _(f"unexpected element, ignoring: {elt.toXml()}")
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
631 )
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
632 continue
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
633 files.append(file_data)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
634 return files
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
635
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
636 # file methods #
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
637
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
638 def _serializeData(self, files_data):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
639 for file_data in files_data:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
640 for key, value in file_data.items():
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
641 file_data[key] = (
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
642 json.dumps(value) if key in ("extra",) else str(value)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
643 )
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
644 return files_data
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
645
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
646 def _listFiles(self, target_jid, path, extra, profile):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
647 client = self.host.getClient(profile)
3040
fee60f17ebac jp: jp asyncio port:
Goffi <goffi@goffi.org>
parents: 3032
diff changeset
648 target_jid = client.jid if not target_jid else jid.JID(target_jid)
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
649 d = self.listFiles(client, target_jid, path or None)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
650 d.addCallback(self._serializeData)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
651 return d
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
652
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
653 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
654 """List file shared by an entity
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
655
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
656 @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
657 @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
658 None to get root directories
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
659 @param extra(dict, None): extra data
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
660 @return list(dict): shared files
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
661 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
662 iq_elt = client.IQ("get")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
663 iq_elt["to"] = target_jid.full()
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
664 query_elt = iq_elt.addElement((NS_FIS, "query"))
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
665 if path:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
666 query_elt["node"] = path
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
667 d = iq_elt.send()
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
668 d.addCallback(self._parseResult)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
669 return d
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
670
2589
282d1314d574 plugin XEP-0329: new methods/signals to handle shares:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
671 def _localSharesGet(self, profile):
282d1314d574 plugin XEP-0329: new methods/signals to handle shares:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
672 client = self.host.getClient(profile)
282d1314d574 plugin XEP-0329: new methods/signals to handle shares:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
673 return self.localSharesGet(client)
282d1314d574 plugin XEP-0329: new methods/signals to handle shares:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
674
282d1314d574 plugin XEP-0329: new methods/signals to handle shares:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
675 def localSharesGet(self, client):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
676 return list(client._XEP_0329_root_node.getSharedPaths().keys())
2589
282d1314d574 plugin XEP-0329: new methods/signals to handle shares:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
677
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
678 def _sharePath(self, name, path, access, profile):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
679 client = self.host.getClient(profile)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
680 access = json.loads(access)
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
681 return self.sharePath(client, name or None, path, access)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
682
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
683 def sharePath(self, client, name, path, access):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
684 if client.is_component:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
685 raise exceptions.ClientTypeError
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
686 if not os.path.exists(path):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
687 raise ValueError(_("This path doesn't exist!"))
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
688 if not path or not path.strip(" /"):
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
689 raise ValueError(_("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
690 if not isinstance(access, dict):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
691 raise ValueError(_("access must be a dict"))
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
692
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
693 node = client._XEP_0329_root_node
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
694 node_type = TYPE_PATH
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
695 if os.path.isfile(path):
2909
90146552cde5 core (memory), plugin XEP-0329, plugin invitation: minor style improvments
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
696 # we have a single file, the workflow is diferrent as we store all single
90146552cde5 core (memory), plugin XEP-0329, plugin invitation: minor style improvments
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
697 # files in the same dir
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
698 node = node.getOrCreate(SINGLE_FILES_DIR)
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
699
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
700 if not name:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
701 name = os.path.basename(path.rstrip(" /"))
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
702 if not name:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
703 raise exceptions.InternalError(_("Can't find a proper name"))
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
704
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
705 if name in node or name == SINGLE_FILES_DIR:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
706 idx = 1
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
707 new_name = name + "_" + str(idx)
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
708 while new_name in node:
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
709 idx += 1
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
710 new_name = name + "_" + str(idx)
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
711 name = new_name
2909
90146552cde5 core (memory), plugin XEP-0329, plugin invitation: minor style improvments
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
712 log.info(_(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
713 "A directory with this name is already shared, renamed to {new_name} "
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
714 "[{profile}]".format( new_name=new_name, profile=client.profile)))
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
715
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
716 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
717 self.host.bridge.FISSharedPathNew(path, name, client.profile)
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
718 return name
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
719
2589
282d1314d574 plugin XEP-0329: new methods/signals to handle shares:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
720 def _unsharePath(self, path, profile):
282d1314d574 plugin XEP-0329: new methods/signals to handle shares:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
721 client = self.host.getClient(profile)
282d1314d574 plugin XEP-0329: new methods/signals to handle shares:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
722 return self.unsharePath(client, path)
282d1314d574 plugin XEP-0329: new methods/signals to handle shares:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
723
282d1314d574 plugin XEP-0329: new methods/signals to handle shares:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
724 def unsharePath(self, client, path):
282d1314d574 plugin XEP-0329: new methods/signals to handle shares:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
725 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
726 for node in nodes:
282d1314d574 plugin XEP-0329: new methods/signals to handle shares:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
727 node.removeFromParent()
282d1314d574 plugin XEP-0329: new methods/signals to handle shares:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
728 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
729
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
730
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2937
diff changeset
731 @implementer(iwokkel.IDisco)
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
732 class XEP_0329_handler(xmlstream.XMPPHandler):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
733
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
734 def __init__(self, plugin_parent):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
735 self.plugin_parent = plugin_parent
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
736 self.host = plugin_parent.host
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
737
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
738 def connectionInitialized(self):
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
739 if self.parent.is_component:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
740 self.xmlstream.addObserver(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
741 IQ_FIS_REQUEST, self.plugin_parent.onComponentRequest, client=self.parent
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
742 )
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
743 else:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
744 self.xmlstream.addObserver(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
745 IQ_FIS_REQUEST, self.plugin_parent.onRequest, client=self.parent
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
746 )
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
747
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
748 def getDiscoInfo(self, requestor, target, nodeIdentifier=""):
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
749 return [disco.DiscoFeature(NS_FIS)]
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
750
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2589
diff changeset
751 def getDiscoItems(self, requestor, target, nodeIdentifier=""):
2503
c0bec8bac2b5 XEP-0329: implementation of File Information Sharing:
Goffi <goffi@goffi.org>
parents:
diff changeset
752 return []