Mercurial > libervia-backend
annotate sat/memory/memory.py @ 4042:877145b4ba01
core: don't use `meta_` prefix anymore for `action_extra` in `action_new` signal.
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Mon, 15 May 2023 16:20:50 +0200 |
| parents | 524856bd7b19 |
| children |
| rev | line source |
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| 3028 | 1 #!/usr/bin/env python3 |
| 3137 | 2 |
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Renamed the project from "Salut à Toi" to "Libervia":
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3 # Libervia: an XMPP client |
| 3479 | 4 # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org) |
| 0 | 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. |
| 0 | 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. |
| 0 | 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/>. |
| 0 | 18 |
| 19 import os.path | |
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20 import copy |
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21 import shortuuid |
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22 import mimetypes |
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23 import time |
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24 from functools import partial |
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25 from typing import Optional, Tuple, Dict |
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26 from pathlib import Path |
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27 from uuid import uuid4 |
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28 from collections import namedtuple |
| 1447 | 29 from twisted.python import failure |
| 30 from twisted.internet import defer, reactor, error | |
| 47 | 31 from twisted.words.protocols.jabber import jid |
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32 from sat.core.i18n import _ |
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33 from sat.core.log import getLogger |
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34 from sat.core import exceptions |
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35 from sat.core.constants import Const as C |
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36 from sat.memory.sqla import Storage |
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37 from sat.memory.persistent import PersistentDict |
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38 from sat.memory.params import Params |
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39 from sat.memory.disco import Discovery |
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40 from sat.memory.crypto import BlockCipher |
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41 from sat.memory.crypto import PasswordHasher |
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42 from sat.tools import config as tools_config |
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bridge: added methods to let frontends store/retrieve/delete private data
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43 from sat.tools.common import data_format |
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44 from sat.tools.common import regex |
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45 |
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46 |
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47 log = getLogger(__name__) |
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48 |
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49 |
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50 PresenceTuple = namedtuple("PresenceTuple", ("show", "priority", "statuses")) |
| 1447 | 51 MSG_NO_SESSION = "Session id doesn't exist or is finished" |
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52 |
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53 |
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54 class Sessions(object): |
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55 """Sessions are data associated to key used for a temporary moment, with optional profile checking.""" |
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56 |
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57 DEFAULT_TIMEOUT = 600 |
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58 |
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59 def __init__(self, timeout=None, resettable_timeout=True): |
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60 """ |
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61 @param timeout (int): nb of seconds before session destruction |
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62 @param resettable_timeout (bool): if True, the timeout is reset on each access |
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63 """ |
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64 self._sessions = dict() |
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65 self.timeout = timeout or Sessions.DEFAULT_TIMEOUT |
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66 self.resettable_timeout = resettable_timeout |
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67 |
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68 def new_session(self, session_data=None, session_id=None, profile=None): |
| 1447 | 69 """Create a new session |
| 70 | |
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71 @param session_data: mutable data to use, default to a dict |
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72 @param session_id (str): force the session_id to the given string |
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73 @param profile: if set, the session is owned by the profile, |
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74 and profile_get must be used instead of __getitem__ |
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75 @return: session_id, session_data |
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76 """ |
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77 if session_id is None: |
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78 session_id = str(uuid4()) |
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79 elif session_id in self._sessions: |
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80 raise exceptions.ConflictError( |
| 3028 | 81 "Session id {} is already used".format(session_id) |
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82 ) |
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83 timer = reactor.callLater(self.timeout, self._purge_session, session_id) |
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84 if session_data is None: |
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85 session_data = {} |
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86 self._sessions[session_id] = ( |
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87 (timer, session_data) if profile is None else (timer, session_data, profile) |
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88 ) |
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89 return session_id, session_data |
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90 |
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91 def _purge_session(self, session_id): |
| 1447 | 92 try: |
| 93 timer, session_data, profile = self._sessions[session_id] | |
| 94 except ValueError: | |
| 95 timer, session_data = self._sessions[session_id] | |
| 96 profile = None | |
| 97 try: | |
| 98 timer.cancel() | |
| 99 except error.AlreadyCalled: | |
| 100 # if the session is time-outed, the timer has been called | |
| 101 pass | |
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102 del self._sessions[session_id] |
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103 log.debug( |
| 3028 | 104 "Session {} purged{}".format( |
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105 session_id, |
| 3028 | 106 " (profile {})".format(profile) if profile is not None else "", |
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107 ) |
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108 ) |
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109 |
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110 def __len__(self): |
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111 return len(self._sessions) |
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112 |
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113 def __contains__(self, session_id): |
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114 return session_id in self._sessions |
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115 |
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116 def profile_get(self, session_id, profile): |
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117 try: |
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118 timer, session_data, profile_set = self._sessions[session_id] |
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119 except ValueError: |
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120 raise exceptions.InternalError( |
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121 "You need to use __getitem__ when profile is not set" |
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122 ) |
| 1447 | 123 except KeyError: |
| 124 raise failure.Failure(KeyError(MSG_NO_SESSION)) | |
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125 if profile_set != profile: |
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126 raise exceptions.InternalError("current profile differ from set profile !") |
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127 if self.resettable_timeout: |
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128 timer.reset(self.timeout) |
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129 return session_data |
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130 |
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131 def __getitem__(self, session_id): |
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132 try: |
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133 timer, session_data = self._sessions[session_id] |
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134 except ValueError: |
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135 raise exceptions.InternalError( |
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136 "You need to use profile_get instead of __getitem__ when profile is set" |
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137 ) |
| 1447 | 138 except KeyError: |
| 139 raise failure.Failure(KeyError(MSG_NO_SESSION)) | |
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140 if self.resettable_timeout: |
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141 timer.reset(self.timeout) |
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142 return session_data |
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143 |
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144 def __setitem__(self, key, value): |
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145 raise NotImplementedError("You need do use new_session to create a session") |
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146 |
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147 def __delitem__(self, session_id): |
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148 """ delete the session data """ |
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149 self._purge_session(session_id) |
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150 |
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151 def keys(self): |
| 3028 | 152 return list(self._sessions.keys()) |
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153 |
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154 def iterkeys(self): |
| 3028 | 155 return iter(self._sessions.keys()) |
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156 |
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157 |
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158 class ProfileSessions(Sessions): |
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159 """ProfileSessions extends the Sessions class, but here the profile can be |
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160 used as the key to retrieve data or delete a session (instead of session id). |
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161 """ |
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162 |
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163 def _profile_get_all_ids(self, profile): |
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164 """Return a list of the sessions ids that are associated to the given profile. |
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165 |
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166 @param profile: %(doc_profile)s |
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167 @return: a list containing the sessions ids |
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168 """ |
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169 ret = [] |
| 3028 | 170 for session_id in self._sessions.keys(): |
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171 try: |
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172 timer, session_data, profile_set = self._sessions[session_id] |
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173 except ValueError: |
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174 continue |
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175 if profile == profile_set: |
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176 ret.append(session_id) |
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177 return ret |
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178 |
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179 def profile_get_unique(self, profile): |
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180 """Return the data of the unique session that is associated to the given profile. |
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181 |
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182 @param profile: %(doc_profile)s |
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183 @return: |
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184 - mutable data (default: dict) of the unique session |
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185 - None if no session is associated to the profile |
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186 - raise an error if more than one session are found |
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187 """ |
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188 ids = self._profile_get_all_ids(profile) |
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189 if len(ids) > 1: |
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190 raise exceptions.InternalError( |
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191 "profile_get_unique has been used but more than one session has been found!" |
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192 ) |
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193 return ( |
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194 self.profile_get(ids[0], profile) if len(ids) == 1 else None |
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195 ) # XXX: timeout might be reset |
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196 |
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197 def profile_del_unique(self, profile): |
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198 """Delete the unique session that is associated to the given profile. |
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199 |
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200 @param profile: %(doc_profile)s |
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201 @return: None, but raise an error if more than one session are found |
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202 """ |
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203 ids = self._profile_get_all_ids(profile) |
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204 if len(ids) > 1: |
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205 raise exceptions.InternalError( |
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206 "profile_del_unique has been used but more than one session has been found!" |
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207 ) |
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208 if len(ids) == 1: |
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209 del self._sessions[ids[0]] |
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210 |
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211 |
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212 class PasswordSessions(ProfileSessions): |
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213 |
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214 # FIXME: temporary hack for the user personal key not to be lost. The session |
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215 # must actually be purged and later, when the personal key is needed, the |
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216 # profile password should be asked again in order to decrypt it. |
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217 def __init__(self, timeout=None): |
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218 ProfileSessions.__init__(self, timeout, resettable_timeout=False) |
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219 |
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220 def _purge_session(self, session_id): |
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221 log.debug( |
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222 "FIXME: PasswordSessions should ask for the profile password after the session expired" |
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223 ) |
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224 |
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225 |
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226 class Memory: |
| 1199 | 227 """This class manage all the persistent information""" |
| 0 | 228 |
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229 def __init__(self, host): |
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230 log.info(_("Memory manager init")) |
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231 self.host = host |
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232 self._entities_cache = {} # XXX: keep presence/last resource/other data in cache |
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233 # /!\ an entity is not necessarily in roster |
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234 # main key is bare jid, value is a dict |
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235 # where main key is resource, or None for bare jid |
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236 self._key_signals = set() # key which need a signal to frontends when updated |
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237 self.subscriptions = {} |
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238 self.auth_sessions = PasswordSessions() # remember the authenticated profiles |
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239 self.disco = Discovery(host) |
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240 self.config = tools_config.parse_main_conf(log_filenames=True) |
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241 self._cache_path = Path(self.config_get("", "local_dir"), C.CACHE_DIR) |
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242 self.admins = self.config_get("", "admins_list", []) |
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243 self.admin_jids = set() |
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244 |
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245 |
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246 async def initialise(self): |
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247 self.storage = Storage() |
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248 await self.storage.initialise() |
|
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249 PersistentDict.storage = self.storage |
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250 self.params = Params(self.host, self.storage) |
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251 log.info(_("Loading default params template")) |
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252 self.params.load_default_params() |
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253 await self.load() |
|
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254 self.memory_data = PersistentDict("memory") |
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255 await self.memory_data.load() |
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256 await self.disco.load() |
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257 for admin in self.admins: |
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258 try: |
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259 admin_jid_s = await self.param_get_a_async( |
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260 "JabberID", "Connection", profile_key=admin |
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261 ) |
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262 except Exception as e: |
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263 log.warning(f"Can't retrieve jid of admin {admin!r}: {e}") |
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264 else: |
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265 if admin_jid_s is not None: |
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266 try: |
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267 admin_jid = jid.JID(admin_jid_s).userhostJID() |
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268 except RuntimeError: |
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269 log.warning(f"Invalid JID for admin {admin}: {admin_jid_s}") |
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270 else: |
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271 self.admin_jids.add(admin_jid) |
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272 |
| 0 | 273 |
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274 ## Configuration ## |
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275 |
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276 def config_get(self, section, name, default=None): |
| 364 | 277 """Get the main configuration option |
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278 |
| 364 | 279 @param section: section of the config file (None or '' for DEFAULT) |
| 280 @param name: name of the option | |
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281 @param default: value to use if not found |
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282 @return: str, list or dict |
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283 """ |
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284 return tools_config.config_get(self.config, section, name, default) |
| 364 | 285 |
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286 def load_xml(self, filename): |
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287 """Load parameters template from xml file |
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288 |
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289 @param filename (str): input file |
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290 @return: bool: True in case of success |
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291 """ |
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292 if not filename: |
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293 return False |
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294 filename = os.path.expanduser(filename) |
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295 if os.path.exists(filename): |
| 0 | 296 try: |
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297 self.params.load_xml(filename) |
| 3028 | 298 log.debug(_("Parameters loaded from file: %s") % filename) |
|
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299 return True |
|
557
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300 except Exception as e: |
| 3028 | 301 log.error(_("Can't load parameters from file: %s") % e) |
|
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302 return False |
| 0 | 303 |
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304 def save_xml(self, filename): |
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305 """Save parameters template to xml file |
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306 |
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307 @param filename (str): output file |
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308 @return: bool: True in case of success |
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309 """ |
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310 if not filename: |
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311 return False |
|
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312 # TODO: need to encrypt files (at least passwords !) and set permissions |
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313 filename = os.path.expanduser(filename) |
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314 try: |
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315 self.params.save_xml(filename) |
| 3028 | 316 log.debug(_("Parameters saved to file: %s") % filename) |
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317 return True |
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318 except Exception as e: |
| 3028 | 319 log.error(_("Can't save parameters to file: %s") % e) |
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320 return False |
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321 |
|
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322 def load(self): |
|
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323 """Load parameters and all memory things from db""" |
|
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324 # parameters data |
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325 return self.params.load_gen_params() |
| 412 | 326 |
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327 def load_individual_params(self, profile): |
| 412 | 328 """Load individual parameters for a profile |
|
416
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329 @param profile: %(doc_profile)s""" |
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330 return self.params.load_ind_params(profile) |
| 412 | 331 |
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332 ## Profiles/Sessions management ## |
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333 |
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334 def start_session(self, password, profile): |
|
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335 """"Iniatialise session for a profile |
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336 |
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337 @param password(unicode): profile session password |
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338 or empty string is no password is set |
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339 @param profile: %(doc_profile)s |
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340 @raise exceptions.ProfileUnknownError if profile doesn't exists |
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341 @raise exceptions.PasswordError: the password does not match |
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342 """ |
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343 profile = self.get_profile_name(profile) |
|
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344 |
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345 def create_session(__): |
|
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346 """Called once params are loaded.""" |
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347 self._entities_cache[profile] = {} |
| 3028 | 348 log.info("[{}] Profile session started".format(profile)) |
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349 return False |
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350 |
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351 def backend_initialised(__): |
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352 def do_start_session(__=None): |
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353 if self.is_session_started(profile): |
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354 log.info("Session already started!") |
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355 return True |
|
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356 try: |
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357 # if there is a value at this point in self._entities_cache, |
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358 # it is the load_individual_params Deferred, the session is starting |
|
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359 session_d = self._entities_cache[profile] |
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360 except KeyError: |
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361 # else we do request the params |
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362 session_d = self._entities_cache[profile] = self.load_individual_params( |
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363 profile |
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364 ) |
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365 session_d.addCallback(create_session) |
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366 finally: |
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367 return session_d |
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368 |
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369 auth_d = defer.ensureDeferred(self.profile_authenticate(password, profile)) |
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370 auth_d.addCallback(do_start_session) |
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371 return auth_d |
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372 |
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373 if self.host.initialised.called: |
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374 return defer.succeed(None).addCallback(backend_initialised) |
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375 else: |
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376 return self.host.initialised.addCallback(backend_initialised) |
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377 |
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378 def stop_session(self, profile): |
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379 """Delete a profile session |
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380 |
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381 @param profile: %(doc_profile)s |
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382 """ |
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383 if self.host.is_connected(profile): |
| 3028 | 384 log.debug("Disconnecting profile because of session stop") |
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385 self.host.disconnect(profile) |
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386 self.auth_sessions.profile_del_unique(profile) |
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387 try: |
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388 self._entities_cache[profile] |
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389 except KeyError: |
| 3028 | 390 log.warning("Profile was not in cache") |
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391 |
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392 def _is_session_started(self, profile_key): |
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393 return self.is_session_started(self.get_profile_name(profile_key)) |
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394 |
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395 def is_session_started(self, profile): |
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396 try: |
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397 # XXX: if the value in self._entities_cache is a Deferred, |
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398 # the session is starting but not started yet |
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399 return not isinstance(self._entities_cache[profile], defer.Deferred) |
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400 except KeyError: |
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401 return False |
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402 |
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403 async def profile_authenticate(self, password, profile): |
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404 """Authenticate the profile. |
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405 |
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406 @param password (unicode): the SàT profile password |
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407 @return: None in case of success (an exception is raised otherwise) |
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408 @raise exceptions.PasswordError: the password does not match |
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409 """ |
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410 if not password and self.auth_sessions.profile_get_unique(profile): |
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411 # XXX: this allows any frontend to connect with the empty password as soon as |
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412 # the profile has been authenticated at least once before. It is OK as long as |
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413 # submitting a form with empty passwords is restricted to local frontends. |
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414 return |
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415 |
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416 sat_cipher = await self.param_get_a_async( |
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417 C.PROFILE_PASS_PATH[1], C.PROFILE_PASS_PATH[0], profile_key=profile |
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418 ) |
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419 valid = PasswordHasher.verify(password, sat_cipher) |
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420 if not valid: |
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421 log.warning(_("Authentication failure of profile {profile}").format( |
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422 profile=profile)) |
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423 raise exceptions.PasswordError("The provided profile password doesn't match.") |
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424 return await self.new_auth_session(password, profile) |
|
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425 |
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426 async def new_auth_session(self, key, profile): |
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427 """Start a new session for the authenticated profile. |
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428 |
|
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429 If there is already an existing session, no new one is created |
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430 The personal key is loaded encrypted from a PersistentDict before being decrypted. |
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431 |
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432 @param key: the key to decrypt the personal key |
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433 @param profile: %(doc_profile)s |
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434 """ |
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435 data = await PersistentDict(C.MEMORY_CRYPTO_NAMESPACE, profile).load() |
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436 personal_key = BlockCipher.decrypt(key, data[C.MEMORY_CRYPTO_KEY]) |
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437 # Create the session for this profile and store the personal key |
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438 session_data = self.auth_sessions.profile_get_unique(profile) |
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439 if not session_data: |
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440 self.auth_sessions.new_session( |
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441 {C.MEMORY_CRYPTO_KEY: personal_key}, profile=profile |
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442 ) |
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443 log.debug("auth session created for profile %s" % profile) |
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444 |
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445 def purge_profile_session(self, profile): |
|
416
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446 """Delete cache of data of profile |
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447 @param profile: %(doc_profile)s""" |
|
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448 log.info(_("[%s] Profile session purge" % profile)) |
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449 self.params.purge_profile(profile) |
|
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450 try: |
|
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451 del self._entities_cache[profile] |
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452 except KeyError: |
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453 log.error( |
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454 _( |
| 3028 | 455 "Trying to purge roster status cache for a profile not in memory: [%s]" |
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456 ) |
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457 % profile |
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458 ) |
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459 |
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460 def get_profiles_list(self, clients=True, components=False): |
|
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461 """retrieve profiles list |
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462 |
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463 @param clients(bool): if True return clients profiles |
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464 @param components(bool): if True return components profiles |
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465 @return (list[unicode]): selected profiles |
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466 """ |
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467 if not clients and not components: |
| 3028 | 468 log.warning(_("requesting no profiles at all")) |
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469 return [] |
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470 profiles = self.storage.get_profiles_list() |
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471 if clients and components: |
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472 return sorted(profiles) |
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473 is_component = self.storage.profile_is_component |
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474 if clients: |
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475 p_filter = lambda p: not is_component(p) |
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476 else: |
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477 p_filter = lambda p: is_component(p) |
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478 |
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479 return sorted(p for p in profiles if p_filter(p)) |
|
60
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480 |
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481 def get_profile_name(self, profile_key, return_profile_keys=False): |
|
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482 """Return name of profile from keyword |
| 1263 | 483 |
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484 @param profile_key: can be the profile name or a keyword (like @DEFAULT@) |
| 1263 | 485 @param return_profile_keys: if True, return unmanaged profile keys (like "@ALL@"). This keys must be managed by the caller |
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486 @return: requested profile name |
|
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487 @raise exceptions.ProfileUnknownError if profile doesn't exists |
| 1263 | 488 """ |
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489 return self.params.get_profile_name(profile_key, return_profile_keys) |
|
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490 |
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491 def profile_set_default(self, profile): |
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492 """Set default profile |
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493 |
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494 @param profile: %(doc_profile)s |
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495 """ |
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496 # we want to be sure that the profile exists |
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497 profile = self.get_profile_name(profile) |
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498 |
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499 self.memory_data["Profile_default"] = profile |
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500 |
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501 def create_profile(self, name, password, component=None): |
|
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502 """Create a new profile |
|
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503 |
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504 @param name(unicode): profile name |
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505 @param password(unicode): profile password |
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506 Can be empty to disable password |
|
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507 @param component(None, unicode): set to entry point if this is a component |
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508 @return: Deferred |
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509 @raise exceptions.NotFound: component is not a known plugin import name |
|
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510 """ |
| 1263 | 511 if not name: |
| 3028 | 512 raise ValueError("Empty profile name") |
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513 if name[0] == "@": |
| 3028 | 514 raise ValueError("A profile name can't start with a '@'") |
|
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515 if "\n" in name: |
| 3028 | 516 raise ValueError("A profile name can't contain line feed ('\\n')") |
|
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517 |
|
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518 if name in self._entities_cache: |
| 3028 | 519 raise exceptions.ConflictError("A session for this profile exists") |
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520 |
|
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521 if component: |
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522 if not component in self.host.plugins: |
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523 raise exceptions.NotFound( |
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524 _( |
| 3028 | 525 "Can't find component {component} entry point".format( |
|
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526 component=component |
|
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527 ) |
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528 ) |
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529 ) |
|
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530 # FIXME: PLUGIN_INFO is not currently accessible after import, but type shoul be tested here |
|
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531 # if self.host.plugins[component].PLUGIN_INFO[u"type"] != C.PLUG_TYPE_ENTRY_POINT: |
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532 # raise ValueError(_(u"Plugin {component} is not an entry point !".format( |
|
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533 # component = component))) |
|
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534 |
|
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535 d = self.params.create_profile(name, component) |
|
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536 |
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|
537 def init_personal_key(__): |
|
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|
538 # be sure to call this after checking that the profile doesn't exist yet |
| 3040 | 539 |
| 540 # generated once for all and saved in a PersistentDict | |
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541 personal_key = BlockCipher.get_random_key( |
|
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542 base64=True |
| 3040 | 543 ).decode('utf-8') |
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544 self.auth_sessions.new_session( |
|
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545 {C.MEMORY_CRYPTO_KEY: personal_key}, profile=name |
|
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546 ) # will be encrypted by param_set |
|
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547 |
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548 def start_fake_session(__): |
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549 # avoid ProfileNotConnected exception in param_set |
|
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550 self._entities_cache[name] = None |
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551 self.params.load_ind_params(name) |
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552 |
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553 def stop_fake_session(__): |
|
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554 del self._entities_cache[name] |
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555 self.params.purge_profile(name) |
|
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556 |
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557 d.addCallback(init_personal_key) |
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558 d.addCallback(start_fake_session) |
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559 d.addCallback( |
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560 lambda __: self.param_set( |
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561 C.PROFILE_PASS_PATH[1], password, C.PROFILE_PASS_PATH[0], profile_key=name |
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562 ) |
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563 ) |
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564 d.addCallback(stop_fake_session) |
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565 d.addCallback(lambda __: self.auth_sessions.profile_del_unique(name)) |
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|
566 return d |
|
587
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|
567 |
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|
568 def profile_delete_async(self, name, force=False): |
| 68 | 569 """Delete an existing profile |
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570 |
|
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571 @param name: Name of the profile |
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572 @param force: force the deletion even if the profile is connected. |
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573 To be used for direct calls only (not through the bridge). |
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574 @return: a Deferred instance |
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575 """ |
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576 |
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577 def clean_memory(__): |
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578 self.auth_sessions.profile_del_unique(name) |
|
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579 try: |
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580 del self._entities_cache[name] |
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581 except KeyError: |
|
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582 pass |
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583 |
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584 d = self.params.profile_delete_async(name, force) |
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585 d.addCallback(clean_memory) |
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586 return d |
|
60
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587 |
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588 def is_component(self, profile_name): |
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589 """Tell if a profile is a component |
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590 |
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591 @param profile_name(unicode): name of the profile |
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592 @return (bool): True if profile is a component |
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593 @raise exceptions.NotFound: profile doesn't exist |
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594 """ |
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595 return self.storage.profile_is_component(profile_name) |
|
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596 |
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597 def get_entry_point(self, profile_name): |
|
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598 """Get a component entry point |
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599 |
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600 @param profile_name(unicode): name of the profile |
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601 @return (bool): True if profile is a component |
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602 @raise exceptions.NotFound: profile doesn't exist |
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603 """ |
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604 return self.storage.get_entry_point(profile_name) |
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605 |
|
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606 ## History ## |
|
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607 |
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608 def add_to_history(self, client, data): |
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609 return self.storage.add_to_history(data, client.profile) |
| 0 | 610 |
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611 def _history_get_serialise(self, history_data): |
|
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612 return [ |
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613 (uid, timestamp, from_jid, to_jid, message, subject, mess_type, |
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614 data_format.serialise(extra)) for uid, timestamp, from_jid, to_jid, message, |
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615 subject, mess_type, extra in history_data |
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616 ] |
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617 |
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618 def _history_get(self, from_jid_s, to_jid_s, limit=C.HISTORY_LIMIT_NONE, between=True, |
| 2698 | 619 filters=None, profile=C.PROF_KEY_NONE): |
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620 d = self.history_get(jid.JID(from_jid_s), jid.JID(to_jid_s), limit, between, |
| 2698 | 621 filters, profile) |
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622 d.addCallback(self._history_get_serialise) |
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623 return d |
|
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624 |
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625 def history_get(self, from_jid, to_jid, limit=C.HISTORY_LIMIT_NONE, between=True, |
| 2698 | 626 filters=None, profile=C.PROF_KEY_NONE): |
|
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627 """Retrieve messages in history |
|
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628 |
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629 @param from_jid (JID): source JID (full, or bare for catchall) |
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630 @param to_jid (JID): dest JID (full, or bare for catchall) |
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631 @param limit (int): maximum number of messages to get: |
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632 - 0 for no message (returns the empty list) |
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633 - C.HISTORY_LIMIT_NONE or None for unlimited |
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634 - C.HISTORY_LIMIT_DEFAULT to use the HISTORY_LIMIT parameter value |
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635 @param between (bool): confound source and dest (ignore the direction) |
| 2698 | 636 @param filters (dict[unicode, unicode]): pattern to filter the history results |
| 637 (see bridge API for details) | |
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638 @param profile (str): %(doc_profile)s |
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639 @return (D(list)): list of message data as in [message_new] |
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640 """ |
|
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641 assert profile != C.PROF_KEY_NONE |
|
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642 if limit == C.HISTORY_LIMIT_DEFAULT: |
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643 limit = int(self.param_get_a(C.HISTORY_LIMIT, "General", profile_key=profile)) |
|
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644 elif limit == C.HISTORY_LIMIT_NONE: |
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645 limit = None |
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646 if limit == 0: |
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647 return defer.succeed([]) |
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648 return self.storage.history_get(from_jid, to_jid, limit, between, filters, profile) |
| 0 | 649 |
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650 ## Statuses ## |
|
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651 |
|
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652 def _get_presence_statuses(self, profile_key): |
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653 ret = self.presence_statuses_get(profile_key) |
| 3028 | 654 return {entity.full(): data for entity, data in ret.items()} |
|
587
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|
655 |
|
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656 def presence_statuses_get(self, profile_key): |
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657 """Get all the presence statuses of a profile |
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658 |
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659 @param profile_key: %(doc_profile_key)s |
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660 @return: presence data: key=entity JID, value=presence data for this entity |
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661 """ |
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662 client = self.host.get_client(profile_key) |
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663 profile_cache = self._get_profile_cache(client) |
|
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|
664 entities_presence = {} |
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665 |
| 3028 | 666 for entity_jid, entity_data in profile_cache.items(): |
| 667 for resource, resource_data in entity_data.items(): | |
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668 full_jid = copy.copy(entity_jid) |
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669 full_jid.resource = resource |
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670 try: |
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671 presence_data = self.get_entity_datum(client, full_jid, "presence") |
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672 except KeyError: |
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|
673 continue |
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|
674 entities_presence.setdefault(entity_jid, {})[ |
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675 resource or "" |
|
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676 ] = presence_data |
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677 |
|
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|
678 return entities_presence |
| 0 | 679 |
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680 def set_presence_status(self, entity_jid, show, priority, statuses, profile_key): |
|
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681 """Change the presence status of an entity |
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682 |
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|
683 @param entity_jid: jid.JID of the entity |
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|
684 @param show: show status |
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685 @param priority: priority |
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686 @param statuses: dictionary of statuses |
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|
687 @param profile_key: %(doc_profile_key)s |
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|
688 """ |
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689 client = self.host.get_client(profile_key) |
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690 presence_data = PresenceTuple(show, priority, statuses) |
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|
691 self.update_entity_data( |
|
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|
692 client, entity_jid, "presence", presence_data |
|
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693 ) |
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694 if entity_jid.resource and show != C.PRESENCE_UNAVAILABLE: |
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695 # If a resource is available, bare jid should not have presence information |
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696 try: |
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697 self.del_entity_datum(client, entity_jid.userhostJID(), "presence") |
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698 except (KeyError, exceptions.UnknownEntityError): |
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699 pass |
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|
700 |
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701 ## Resources ## |
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702 |
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703 def _get_all_resource(self, jid_s, profile_key): |
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704 client = self.host.get_client(profile_key) |
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705 jid_ = jid.JID(jid_s) |
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706 return self.get_all_resources(client, jid_) |
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707 |
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708 def get_all_resources(self, client, entity_jid): |
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709 """Return all resource from jid for which we have had data in this session |
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710 |
|
2533
8d82a62fa098
core (disco), plugin XEP-0115: client use + capabilities hash improvment:
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2526
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|
711 @param entity_jid: bare jid of the entity |
|
3206
ae09989e9feb
core, bridge: new `devicesInfosGet` method to get infos on known devices of an entity
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712 return (set[unicode]): set of resources |
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|
713 |
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|
714 @raise exceptions.UnknownEntityError: if entity is not in cache |
|
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core (memory): catch exceptions.UnknownEntityError in getMainResource
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|
715 @raise ValueError: entity_jid has a resource |
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|
716 """ |
|
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9446f1ea9eac
core: discoFindByFeatures now return only available resources
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2562
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717 # FIXME: is there a need to keep cache data for resources which are not connected anymore? |
|
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718 if entity_jid.resource: |
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719 raise ValueError( |
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720 "get_all_resources must be used with a bare jid (got {})".format(entity_jid) |
|
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|
721 ) |
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722 profile_cache = self._get_profile_cache(client) |
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|
723 try: |
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|
724 entity_data = profile_cache[entity_jid.userhostJID()] |
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725 except KeyError: |
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726 raise exceptions.UnknownEntityError( |
| 3028 | 727 "Entity {} not in cache".format(entity_jid) |
|
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|
728 ) |
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729 resources = set(entity_data.keys()) |
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|
730 resources.discard(None) |
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|
731 return resources |
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|
732 |
|
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|
733 def get_available_resources(self, client, entity_jid): |
|
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|
734 """Return available resource for entity_jid |
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|
735 |
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|
736 This method differs from get_all_resources by returning only available resources |
|
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|
737 @param entity_jid: bare jid of the entit |
|
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|
738 return (list[unicode]): list of available resources |
|
1251
51a85e8f599a
memory: add method isContactConnected
souliane <souliane@mailoo.org>
parents:
1247
diff
changeset
|
739 |
|
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|
740 @raise exceptions.UnknownEntityError: if entity is not in cache |
|
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|
741 """ |
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|
742 available = [] |
|
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|
743 for resource in self.get_all_resources(client, entity_jid): |
|
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|
744 full_jid = copy.copy(entity_jid) |
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|
745 full_jid.resource = resource |
|
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|
746 try: |
|
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|
747 presence_data = self.get_entity_datum(client, full_jid, "presence") |
|
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|
748 except KeyError: |
| 3028 | 749 log.debug("Can't get presence data for {}".format(full_jid)) |
|
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|
750 else: |
|
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|
751 if presence_data.show != C.PRESENCE_UNAVAILABLE: |
|
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|
752 available.append(resource) |
|
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|
753 return available |
|
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|
754 |
|
4037
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Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
755 def _get_main_resource(self, jid_s, profile_key): |
|
524856bd7b19
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|
756 client = self.host.get_client(profile_key) |
|
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|
757 jid_ = jid.JID(jid_s) |
|
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changeset
|
758 return self.main_resource_get(client, jid_) or "" |
|
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|
759 |
|
4037
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diff
changeset
|
760 def main_resource_get(self, client, entity_jid): |
|
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|
761 """Return the main resource used by an entity |
|
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|
762 |
|
faa1129559b8
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changeset
|
763 @param entity_jid: bare entity jid |
|
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|
764 @return (unicode): main resource or None |
|
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|
765 """ |
|
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changeset
|
766 if entity_jid.resource: |
|
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|
767 raise ValueError( |
|
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Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
768 "main_resource_get must be used with a bare jid (got {})".format(entity_jid) |
|
2624
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2597
diff
changeset
|
769 ) |
|
1392
c7082457d03f
memory, plugin XEP-0045: getMainResource returns None when asking a MUC entity + fixes /whois on a MUC (bare) entity
souliane <souliane@mailoo.org>
parents:
1375
diff
changeset
|
770 try: |
|
4037
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Goffi <goffi@goffi.org>
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changeset
|
771 if self.host.plugins["XEP-0045"].is_joined_room(client, entity_jid): |
|
1392
c7082457d03f
memory, plugin XEP-0045: getMainResource returns None when asking a MUC entity + fixes /whois on a MUC (bare) entity
souliane <souliane@mailoo.org>
parents:
1375
diff
changeset
|
772 return None # MUC rooms have no main resource |
|
c7082457d03f
memory, plugin XEP-0045: getMainResource returns None when asking a MUC entity + fixes /whois on a MUC (bare) entity
souliane <souliane@mailoo.org>
parents:
1375
diff
changeset
|
773 except KeyError: # plugin not found |
|
c7082457d03f
memory, plugin XEP-0045: getMainResource returns None when asking a MUC entity + fixes /whois on a MUC (bare) entity
souliane <souliane@mailoo.org>
parents:
1375
diff
changeset
|
774 pass |
|
1689
a40124e03baf
core (memory): catch exceptions.UnknownEntityError in getMainResource
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parents:
1684
diff
changeset
|
775 try: |
|
4037
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parents:
3932
diff
changeset
|
776 resources = self.get_all_resources(client, entity_jid) |
|
1689
a40124e03baf
core (memory): catch exceptions.UnknownEntityError in getMainResource
Goffi <goffi@goffi.org>
parents:
1684
diff
changeset
|
777 except exceptions.UnknownEntityError: |
| 3028 | 778 log.warning("Entity is not in cache, we can't find any resource") |
|
1689
a40124e03baf
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Goffi <goffi@goffi.org>
parents:
1684
diff
changeset
|
779 return None |
|
1290
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|
780 priority_resources = [] |
|
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diff
changeset
|
781 for resource in resources: |
|
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1263
diff
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|
782 full_jid = copy.copy(entity_jid) |
|
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changeset
|
783 full_jid.resource = resource |
|
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diff
changeset
|
784 try: |
|
4037
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Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
785 presence_data = self.get_entity_datum(client, full_jid, "presence") |
|
1290
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1263
diff
changeset
|
786 except KeyError: |
| 3028 | 787 log.debug("No presence information for {}".format(full_jid)) |
|
1290
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diff
changeset
|
788 continue |
|
faa1129559b8
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Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
789 priority_resources.append((resource, presence_data.priority)) |
|
faa1129559b8
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diff
changeset
|
790 try: |
|
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diff
changeset
|
791 return max(priority_resources, key=lambda res_tuple: res_tuple[1])[0] |
|
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Goffi <goffi@goffi.org>
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diff
changeset
|
792 except ValueError: |
| 3028 | 793 log.warning("No resource found at all for {}".format(entity_jid)) |
|
1290
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|
794 return None |
|
faa1129559b8
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795 |
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796 ## Entities data ## |
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797 |
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798 def _get_profile_cache(self, client): |
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799 """Check profile validity and return its cache |
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800 |
|
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801 @param client: SatXMPPClient |
|
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802 @return (dict): profile cache |
|
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803 """ |
|
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804 return self._entities_cache[client.profile] |
|
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805 |
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806 def set_signal_on_update(self, key, signal=True): |
|
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807 """Set a signal flag on the key |
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808 |
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809 When the key will be updated, a signal will be sent to frontends |
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810 @param key: key to signal |
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811 @param signal(boolean): if True, do the signal |
|
486
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812 """ |
|
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813 if signal: |
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814 self._key_signals.add(key) |
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815 else: |
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816 self._key_signals.discard(key) |
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817 |
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818 def get_all_entities_iter(self, client, with_bare=False): |
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819 """Return an iterator of full jids of all entities in cache |
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820 |
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821 @param with_bare: if True, include bare jids |
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822 @return (list[unicode]): list of jids |
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823 """ |
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824 profile_cache = self._get_profile_cache(client) |
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825 # we construct a list of all known full jids (bare jid of entities x resources) |
| 3028 | 826 for bare_jid, entity_data in profile_cache.items(): |
| 827 for resource in entity_data.keys(): | |
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828 if resource is None: |
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|
829 continue |
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830 full_jid = copy.copy(bare_jid) |
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831 full_jid.resource = resource |
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832 yield full_jid |
|
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833 |
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834 def update_entity_data( |
|
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835 self, client, entity_jid, key, value, silent=False |
|
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836 ): |
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837 """Set a misc data for an entity |
|
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|
838 |
|
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839 If key was registered with set_signal_on_update, a signal will be sent to frontends |
|
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|
840 @param entity_jid: JID of the entity, C.ENTITY_ALL_RESOURCES for all resources of |
|
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841 all entities, C.ENTITY_ALL for all entities (all resources + bare jids) |
|
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|
842 @param key: key to set (eg: C.ENTITY_TYPE) |
|
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843 @param value: value for this key (eg: C.ENTITY_TYPE_MUC) |
|
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|
844 @param silent(bool): if True, doesn't send signal to frontend, even if there is a |
|
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845 signal flag (see set_signal_on_update) |
|
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846 """ |
|
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847 profile_cache = self._get_profile_cache(client) |
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848 if entity_jid in (C.ENTITY_ALL_RESOURCES, C.ENTITY_ALL): |
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849 entities = self.get_all_entities_iter(client, entity_jid == C.ENTITY_ALL) |
|
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850 else: |
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851 entities = (entity_jid,) |
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852 |
|
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|
853 for jid_ in entities: |
|
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854 entity_data = profile_cache.setdefault(jid_.userhostJID(), {}).setdefault( |
|
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855 jid_.resource, {} |
|
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856 ) |
|
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|
857 |
|
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|
858 entity_data[key] = value |
|
1315
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|
859 if key in self._key_signals and not silent: |
|
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|
860 self.host.bridge.entity_data_updated( |
|
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|
861 jid_.full(), |
|
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|
862 key, |
|
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|
863 data_format.serialise(value), |
|
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|
864 client.profile |
|
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|
865 ) |
|
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|
866 |
|
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|
867 def del_entity_datum(self, client, entity_jid, key): |
|
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|
868 """Delete a data for an entity |
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|
869 |
|
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870 @param entity_jid: JID of the entity, C.ENTITY_ALL_RESOURCES for all resources of all entities, |
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|
871 C.ENTITY_ALL for all entities (all resources + bare jids) |
|
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|
872 @param key: key to delete (eg: C.ENTITY_TYPE) |
|
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|
873 |
|
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|
874 @raise exceptions.UnknownEntityError: if entity is not in cache |
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|
875 @raise KeyError: key is not in cache |
|
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|
876 """ |
|
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|
877 profile_cache = self._get_profile_cache(client) |
|
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|
878 if entity_jid in (C.ENTITY_ALL_RESOURCES, C.ENTITY_ALL): |
|
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|
879 entities = self.get_all_entities_iter(client, entity_jid == C.ENTITY_ALL) |
|
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|
880 else: |
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|
881 entities = (entity_jid,) |
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|
882 |
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|
883 for jid_ in entities: |
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|
884 try: |
|
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|
885 entity_data = profile_cache[jid_.userhostJID()][jid_.resource] |
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|
886 except KeyError: |
|
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|
887 raise exceptions.UnknownEntityError( |
| 3028 | 888 "Entity {} not in cache".format(jid_) |
|
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889 ) |
|
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|
890 try: |
|
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|
891 del entity_data[key] |
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|
892 except KeyError as e: |
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|
893 if entity_jid in (C.ENTITY_ALL_RESOURCES, C.ENTITY_ALL): |
|
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894 continue # we ignore KeyError when deleting keys from several entities |
|
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|
895 else: |
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|
896 raise e |
| 399 | 897 |
|
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|
898 def _get_entities_data(self, entities_jids, keys_list, profile_key): |
|
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
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diff
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|
899 client = self.host.get_client(profile_key) |
|
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
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diff
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|
900 ret = self.entities_data_get( |
|
3254
6cf4bd6972c2
core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
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3206
diff
changeset
|
901 client, [jid.JID(jid_) for jid_ in entities_jids], keys_list |
|
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code style reformatting using black
Goffi <goffi@goffi.org>
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diff
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|
902 ) |
|
3254
6cf4bd6972c2
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Goffi <goffi@goffi.org>
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diff
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|
903 return { |
|
6cf4bd6972c2
core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents:
3206
diff
changeset
|
904 jid_.full(): {k: data_format.serialise(v) for k,v in data.items()} |
|
6cf4bd6972c2
core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents:
3206
diff
changeset
|
905 for jid_, data in ret.items() |
|
6cf4bd6972c2
core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents:
3206
diff
changeset
|
906 } |
|
1314
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
907 |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
908 def entities_data_get(self, client, entities_jids, keys_list=None): |
|
1314
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
909 """Get a list of cached values for several entities at once |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
910 |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
911 @param entities_jids: jids of the entities, or empty list for all entities in cache |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
912 @param keys_list (iterable,None): list of keys to get, None for everything |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
913 @param profile_key: %(doc_profile_key)s |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
914 @return: dict withs values for each key in keys_list. |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
915 if there is no value of a given key, resulting dict will |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
916 have nothing with that key nether |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
917 if an entity doesn't exist in cache, it will not appear |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
918 in resulting dict |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
919 |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
920 @raise exceptions.UnknownEntityError: if entity is not in cache |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
921 """ |
|
2624
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|
922 |
|
4037
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massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
923 def fill_entity_data(entity_cache_data): |
|
1314
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
924 entity_data = {} |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
925 if keys_list is None: |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
926 entity_data = entity_cache_data |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
927 else: |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
928 for key in keys_list: |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
929 try: |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
930 entity_data[key] = entity_cache_data[key] |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
931 except KeyError: |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
932 continue |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
933 return entity_data |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
934 |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
935 profile_cache = self._get_profile_cache(client) |
|
1314
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
936 ret_data = {} |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
937 if entities_jids: |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
938 for entity in entities_jids: |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
939 try: |
|
2624
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Goffi <goffi@goffi.org>
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2597
diff
changeset
|
940 entity_cache_data = profile_cache[entity.userhostJID()][ |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
941 entity.resource |
|
56f94936df1e
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Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
942 ] |
|
1314
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
943 except KeyError: |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
944 continue |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
945 ret_data[entity.full()] = fill_entity_data(entity_cache_data, keys_list) |
|
1314
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
946 else: |
| 3028 | 947 for bare_jid, data in profile_cache.items(): |
| 948 for resource, entity_cache_data in data.items(): | |
|
1314
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
949 full_jid = copy.copy(bare_jid) |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
950 full_jid.resource = resource |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
951 ret_data[full_jid] = fill_entity_data(entity_cache_data) |
|
1314
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
952 |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
953 return ret_data |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
954 |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
955 def _get_entity_data(self, entity_jid_s, keys_list=None, profile=C.PROF_KEY_NONE): |
|
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
956 return self.entity_data_get( |
|
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
957 self.host.get_client(profile), jid.JID(entity_jid_s), keys_list) |
|
3254
6cf4bd6972c2
core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents:
3206
diff
changeset
|
958 |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
959 def entity_data_get(self, client, entity_jid, keys_list=None): |
|
486
0d9908ac775e
core: entity cache misc data management + error moved to core.exceptions in memory
Goffi <goffi@goffi.org>
parents:
484
diff
changeset
|
960 """Get a list of cached values for entity |
|
944
e1842ebcb2f3
core, plugin XEP-0115: discovery refactoring:
Goffi <goffi@goffi.org>
parents:
943
diff
changeset
|
961 |
|
486
0d9908ac775e
core: entity cache misc data management + error moved to core.exceptions in memory
Goffi <goffi@goffi.org>
parents:
484
diff
changeset
|
962 @param entity_jid: JID of the entity |
|
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
963 @param keys_list (iterable,None): list of keys to get, None for everything |
|
486
0d9908ac775e
core: entity cache misc data management + error moved to core.exceptions in memory
Goffi <goffi@goffi.org>
parents:
484
diff
changeset
|
964 @param profile_key: %(doc_profile_key)s |
|
0d9908ac775e
core: entity cache misc data management + error moved to core.exceptions in memory
Goffi <goffi@goffi.org>
parents:
484
diff
changeset
|
965 @return: dict withs values for each key in keys_list. |
|
504
65ecbb473cbb
core, quick frontend, plugin xep-0054, bridge: use of memory's entities data for vcard:
Goffi <goffi@goffi.org>
parents:
494
diff
changeset
|
966 if there is no value of a given key, resulting dict will |
|
486
0d9908ac775e
core: entity cache misc data management + error moved to core.exceptions in memory
Goffi <goffi@goffi.org>
parents:
484
diff
changeset
|
967 have nothing with that key nether |
|
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
968 |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
969 @raise exceptions.UnknownEntityError: if entity is not in cache |
|
486
0d9908ac775e
core: entity cache misc data management + error moved to core.exceptions in memory
Goffi <goffi@goffi.org>
parents:
484
diff
changeset
|
970 """ |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
971 profile_cache = self._get_profile_cache(client) |
|
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
972 try: |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
973 entity_data = profile_cache[entity_jid.userhostJID()][entity_jid.resource] |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
974 except KeyError: |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
975 raise exceptions.UnknownEntityError( |
| 3028 | 976 "Entity {} not in cache (was requesting {})".format( |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
977 entity_jid, keys_list |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
978 ) |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
979 ) |
|
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
980 if keys_list is None: |
|
486
0d9908ac775e
core: entity cache misc data management + error moved to core.exceptions in memory
Goffi <goffi@goffi.org>
parents:
484
diff
changeset
|
981 return entity_data |
|
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
982 |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
983 return {key: entity_data[key] for key in keys_list if key in entity_data} |
| 47 | 984 |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
985 def get_entity_datum(self, client, entity_jid, key): |
|
944
e1842ebcb2f3
core, plugin XEP-0115: discovery refactoring:
Goffi <goffi@goffi.org>
parents:
943
diff
changeset
|
986 """Get a datum from entity |
|
e1842ebcb2f3
core, plugin XEP-0115: discovery refactoring:
Goffi <goffi@goffi.org>
parents:
943
diff
changeset
|
987 |
|
e1842ebcb2f3
core, plugin XEP-0115: discovery refactoring:
Goffi <goffi@goffi.org>
parents:
943
diff
changeset
|
988 @param entity_jid: JID of the entity |
|
3254
6cf4bd6972c2
core, frontends: avatar refactoring:
Goffi <goffi@goffi.org>
parents:
3206
diff
changeset
|
989 @param key: key to get |
|
944
e1842ebcb2f3
core, plugin XEP-0115: discovery refactoring:
Goffi <goffi@goffi.org>
parents:
943
diff
changeset
|
990 @return: requested value |
|
e1842ebcb2f3
core, plugin XEP-0115: discovery refactoring:
Goffi <goffi@goffi.org>
parents:
943
diff
changeset
|
991 |
|
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
992 @raise exceptions.UnknownEntityError: if entity is not in cache |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
993 @raise KeyError: if there is no value for this key and this entity |
|
944
e1842ebcb2f3
core, plugin XEP-0115: discovery refactoring:
Goffi <goffi@goffi.org>
parents:
943
diff
changeset
|
994 """ |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
995 return self.entity_data_get(client, entity_jid, (key,))[key] |
|
944
e1842ebcb2f3
core, plugin XEP-0115: discovery refactoring:
Goffi <goffi@goffi.org>
parents:
943
diff
changeset
|
996 |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
997 def del_entity_cache( |
|
2624
56f94936df1e
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Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
998 self, entity_jid, delete_all_resources=True, profile_key=C.PROF_KEY_NONE |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
999 ): |
|
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
1000 """Remove all cached data for entity |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
1001 |
|
943
71926ec2114d
core (memory): entities cache improvments:
Goffi <goffi@goffi.org>
parents:
935
diff
changeset
|
1002 @param entity_jid: JID of the entity to delete |
|
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
1003 @param delete_all_resources: if True also delete all known resources from cache (a bare jid must be given in this case) |
|
943
71926ec2114d
core (memory): entities cache improvments:
Goffi <goffi@goffi.org>
parents:
935
diff
changeset
|
1004 @param profile_key: %(doc_profile_key)s |
|
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
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1005 |
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1006 @raise exceptions.UnknownEntityError: if entity is not in cache |
|
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1007 """ |
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1008 client = self.host.get_client(profile_key) |
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1009 profile_cache = self._get_profile_cache(client) |
|
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1010 |
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1011 if delete_all_resources: |
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1012 if entity_jid.resource: |
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1013 raise ValueError(_("Need a bare jid to delete all resources")) |
|
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1014 try: |
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1015 del profile_cache[entity_jid] |
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1016 except KeyError: |
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1017 raise exceptions.UnknownEntityError( |
| 3028 | 1018 "Entity {} not in cache".format(entity_jid) |
|
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1019 ) |
|
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1020 else: |
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1021 try: |
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1022 del profile_cache[entity_jid.userhostJID()][entity_jid.resource] |
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1023 except KeyError: |
|
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1024 raise exceptions.UnknownEntityError( |
| 3028 | 1025 "Entity {} not in cache".format(entity_jid) |
|
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1026 ) |
|
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1027 |
|
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1028 ## Encryption ## |
|
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1029 |
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1030 def encrypt_value(self, value, profile): |
|
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1031 """Encrypt a value for the given profile. The personal key must be loaded |
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1032 already in the profile session, that should be the case if the profile is |
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1033 already authenticated. |
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1034 |
|
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1035 @param value (str): the value to encrypt |
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1036 @param profile (str): %(doc_profile)s |
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1037 @return: the deferred encrypted value |
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1038 """ |
|
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1039 try: |
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1040 personal_key = self.auth_sessions.profile_get_unique(profile)[ |
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1041 C.MEMORY_CRYPTO_KEY |
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1042 ] |
|
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1043 except TypeError: |
|
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1044 raise exceptions.InternalError( |
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1045 _("Trying to encrypt a value for %s while the personal key is undefined!") |
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1046 % profile |
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1047 ) |
|
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1048 return BlockCipher.encrypt(personal_key, value) |
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1049 |
|
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1050 def decrypt_value(self, value, profile): |
|
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1051 """Decrypt a value for the given profile. The personal key must be loaded |
|
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1052 already in the profile session, that should be the case if the profile is |
|
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1053 already authenticated. |
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1054 |
|
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1055 @param value (str): the value to decrypt |
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1056 @param profile (str): %(doc_profile)s |
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1057 @return: the deferred decrypted value |
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1058 """ |
|
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1059 try: |
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1060 personal_key = self.auth_sessions.profile_get_unique(profile)[ |
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1061 C.MEMORY_CRYPTO_KEY |
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1062 ] |
|
1090
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1063 except TypeError: |
|
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1064 raise exceptions.InternalError( |
|
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1065 _("Trying to decrypt a value for %s while the personal key is undefined!") |
|
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1066 % profile |
|
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|
1067 ) |
|
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1068 return BlockCipher.decrypt(personal_key, value) |
|
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1069 |
|
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|
1070 def encrypt_personal_data(self, data_key, data_value, crypto_key, profile): |
|
1030
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|
1071 """Re-encrypt a personal data (saved to a PersistentDict). |
|
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1072 |
|
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|
1073 @param data_key: key for the individual PersistentDict instance |
|
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|
1074 @param data_value: the value to be encrypted |
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|
1075 @param crypto_key: the key to encrypt the value |
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1076 @param profile: %(profile_doc)s |
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1077 @return: a deferred None value |
|
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|
1078 """ |
|
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|
1079 |
|
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|
1080 def got_ind_memory(data): |
|
3160
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3148
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|
1081 data[data_key] = BlockCipher.encrypt(crypto_key, data_value) |
|
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|
1082 return data.force(data_key) |
|
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|
1083 |
|
2765
378188abe941
misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext)
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parents:
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|
1084 def done(__): |
|
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|
1085 log.debug( |
| 3028 | 1086 _("Personal data (%(ns)s, %(key)s) has been successfuly encrypted") |
|
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1087 % {"ns": C.MEMORY_CRYPTO_NAMESPACE, "key": data_key} |
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|
1088 ) |
|
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|
1089 |
|
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|
1090 d = PersistentDict(C.MEMORY_CRYPTO_NAMESPACE, profile).load() |
|
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1091 return d.addCallback(got_ind_memory).addCallback(done) |
|
1030
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1092 |
|
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|
1093 ## Subscription requests ## |
|
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1094 |
|
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|
1095 def add_waiting_sub(self, type_, entity_jid, profile_key): |
| 47 | 1096 """Called when a subcription request is received""" |
|
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1097 profile = self.get_profile_name(profile_key) |
|
592
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|
1098 assert profile |
|
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|
1099 if profile not in self.subscriptions: |
|
65
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1100 self.subscriptions[profile] = {} |
|
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1101 self.subscriptions[profile][entity_jid] = type_ |
|
587
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1102 |
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|
1103 def del_waiting_sub(self, entity_jid, profile_key): |
| 47 | 1104 """Called when a subcription request is finished""" |
|
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1105 profile = self.get_profile_name(profile_key) |
|
592
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|
1106 assert profile |
|
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|
1107 if profile in self.subscriptions and entity_jid in self.subscriptions[profile]: |
|
486
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1108 del self.subscriptions[profile][entity_jid] |
|
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1109 |
|
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1110 def sub_waiting_get(self, profile_key): |
| 47 | 1111 """Called to get a list of currently waiting subscription requests""" |
|
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1112 profile = self.get_profile_name(profile_key) |
|
65
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1113 if not profile: |
|
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1114 log.error(_("Asking waiting subscriptions for a non-existant profile")) |
|
65
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1115 return {} |
|
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1116 if profile not in self.subscriptions: |
|
65
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1117 return {} |
|
587
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1118 |
|
65
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|
1119 return self.subscriptions[profile] |
| 0 | 1120 |
|
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|
1121 ## Parameters ## |
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1122 |
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1123 def get_string_param_a(self, name, category, attr="value", profile_key=C.PROF_KEY_NONE): |
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1124 return self.params.get_string_param_a(name, category, attr, profile_key) |
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1125 |
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1126 def param_get_a(self, name, category, attr="value", profile_key=C.PROF_KEY_NONE): |
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1127 return self.params.param_get_a(name, category, attr, profile_key=profile_key) |
|
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1128 |
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1129 def param_get_a_async( |
|
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1130 self, |
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1131 name, |
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1132 category, |
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1133 attr="value", |
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1134 security_limit=C.NO_SECURITY_LIMIT, |
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1135 profile_key=C.PROF_KEY_NONE, |
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1136 ): |
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1137 return self.params.param_get_a_async( |
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1138 name, category, attr, security_limit, profile_key |
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1139 ) |
|
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1140 |
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1141 def _get_params_values_from_category( |
|
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1142 self, category, security_limit, app, extra_s, profile_key |
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1143 ): |
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1144 return self.params._get_params_values_from_category( |
|
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1145 category, security_limit, app, extra_s, profile_key |
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1146 ) |
|
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1147 |
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1148 def async_get_string_param_a( |
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1149 self, name, category, attribute="value", security_limit=C.NO_SECURITY_LIMIT, |
|
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1150 profile_key=C.PROF_KEY_NONE): |
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1151 |
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1152 profile = self.get_profile_name(profile_key) |
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1153 return defer.ensureDeferred(self.params.async_get_string_param_a( |
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1154 name, category, attribute, security_limit, profile |
|
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|
1155 )) |
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|
1156 |
|
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1157 def _get_params_ui(self, security_limit, app, extra_s, profile_key): |
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1158 return self.params._get_params_ui(security_limit, app, extra_s, profile_key) |
|
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1159 |
|
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1160 def params_categories_get(self): |
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1161 return self.params.params_categories_get() |
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1162 |
|
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1163 def param_set( |
|
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1164 self, |
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1165 name, |
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1166 value, |
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1167 category, |
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1168 security_limit=C.NO_SECURITY_LIMIT, |
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1169 profile_key=C.PROF_KEY_NONE, |
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1170 ): |
|
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1171 return self.params.param_set(name, value, category, security_limit, profile_key) |
|
19
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|
1172 |
|
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1173 def update_params(self, xml): |
|
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1174 return self.params.update_params(xml) |
|
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1175 |
|
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1176 def params_register_app(self, xml, security_limit=C.NO_SECURITY_LIMIT, app=""): |
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1177 return self.params.params_register_app(xml, security_limit, app) |
|
777
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|
1178 |
|
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|
1179 def set_default(self, name, category, callback, errback=None): |
|
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|
1180 return self.params.set_default(name, category, callback, errback) |
|
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|
1181 |
|
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|
1182 ## Private Data ## |
|
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|
1183 |
|
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1184 def _private_data_set(self, namespace, key, data_s, profile_key): |
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1185 client = self.host.get_client(profile_key) |
|
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|
1186 # we accept any type |
|
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|
1187 data = data_format.deserialise(data_s, type_check=None) |
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1188 return defer.ensureDeferred(self.storage.set_private_value( |
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1189 namespace, key, data, binary=True, profile=client.profile)) |
|
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|
1190 |
|
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1191 def _private_data_get(self, namespace, key, profile_key): |
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1192 client = self.host.get_client(profile_key) |
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1193 d = defer.ensureDeferred( |
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|
1194 self.storage.get_privates( |
|
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1195 namespace, [key], binary=True, profile=client.profile) |
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1196 ) |
|
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|
1197 d.addCallback(lambda data_dict: data_format.serialise(data_dict.get(key))) |
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1198 return d |
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|
1199 |
|
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1200 def _private_data_delete(self, namespace, key, profile_key): |
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1201 client = self.host.get_client(profile_key) |
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1202 return defer.ensureDeferred(self.storage.del_private_value( |
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|
1203 namespace, key, binary=True, profile=client.profile)) |
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1204 |
|
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|
1205 ## Files ## |
|
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1206 |
|
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|
1207 def check_file_permission( |
|
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|
1208 self, |
|
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|
1209 file_data: dict, |
|
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|
1210 peer_jid: Optional[jid.JID], |
|
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|
1211 perms_to_check: Optional[Tuple[str]], |
|
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|
1212 set_affiliation: bool = False |
|
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|
1213 ) -> None: |
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|
1214 """Check that an entity has the right permission on a file |
|
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1215 |
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|
1216 @param file_data: data of one file, as returned by get_files |
|
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|
1217 @param peer_jid: entity trying to access the file |
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|
1218 @param perms_to_check: permissions to check |
|
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|
1219 tuple of C.ACCESS_PERM_* |
|
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|
1220 @param check_parents: if True, also check all parents until root node |
|
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|
1221 @parma set_affiliation: if True, "affiliation" metadata will be set |
|
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|
1222 @raise exceptions.PermissionError: peer_jid doesn't have all permission |
|
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|
1223 in perms_to_check for file_data |
|
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Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1224 @raise exceptions.InternalError: perms_to_check is invalid |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
1225 """ |
|
3313
624c60293deb
memory: new "affiliation" metadata for files:
Goffi <goffi@goffi.org>
parents:
3300
diff
changeset
|
1226 # TODO: knowing if user is owner is not enough, we need to check permission |
|
624c60293deb
memory: new "affiliation" metadata for files:
Goffi <goffi@goffi.org>
parents:
3300
diff
changeset
|
1227 # to see if user can modify/delete files, and set corresponding affiliation (publisher, member) |
|
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1228 if peer_jid is None and perms_to_check is None: |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1229 return |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1230 peer_jid = peer_jid.userhostJID() |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1231 if peer_jid == file_data["owner"]: |
|
3313
624c60293deb
memory: new "affiliation" metadata for files:
Goffi <goffi@goffi.org>
parents:
3300
diff
changeset
|
1232 if set_affiliation: |
|
624c60293deb
memory: new "affiliation" metadata for files:
Goffi <goffi@goffi.org>
parents:
3300
diff
changeset
|
1233 file_data['affiliation'] = 'owner' |
|
624c60293deb
memory: new "affiliation" metadata for files:
Goffi <goffi@goffi.org>
parents:
3300
diff
changeset
|
1234 # the owner has all rights, nothing to check |
|
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1235 return |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1236 if not C.ACCESS_PERMS.issuperset(perms_to_check): |
| 3028 | 1237 raise exceptions.InternalError(_("invalid permission")) |
|
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1238 |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1239 for perm in perms_to_check: |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1240 # we check each perm and raise PermissionError as soon as one condition is not valid |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1241 # we must never return here, we only return after the loop if nothing was blocking the access |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1242 try: |
| 3028 | 1243 perm_data = file_data["access"][perm] |
| 1244 perm_type = perm_data["type"] | |
|
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1245 except KeyError: |
|
3317
83f25da66bec
core (memory): files are now public by default except for those in root directory:
Goffi <goffi@goffi.org>
parents:
3313
diff
changeset
|
1246 # No permission is set. |
|
83f25da66bec
core (memory): files are now public by default except for those in root directory:
Goffi <goffi@goffi.org>
parents:
3313
diff
changeset
|
1247 # If we are in a root file/directory, we deny access |
|
83f25da66bec
core (memory): files are now public by default except for those in root directory:
Goffi <goffi@goffi.org>
parents:
3313
diff
changeset
|
1248 # otherwise, we use public permission, as the parent directory will |
|
83f25da66bec
core (memory): files are now public by default except for those in root directory:
Goffi <goffi@goffi.org>
parents:
3313
diff
changeset
|
1249 # block anyway, this avoid to have to recursively change permissions for |
|
83f25da66bec
core (memory): files are now public by default except for those in root directory:
Goffi <goffi@goffi.org>
parents:
3313
diff
changeset
|
1250 # all sub directories/files when modifying a permission |
|
83f25da66bec
core (memory): files are now public by default except for those in root directory:
Goffi <goffi@goffi.org>
parents:
3313
diff
changeset
|
1251 if not file_data.get('parent'): |
|
83f25da66bec
core (memory): files are now public by default except for those in root directory:
Goffi <goffi@goffi.org>
parents:
3313
diff
changeset
|
1252 raise exceptions.PermissionError() |
|
83f25da66bec
core (memory): files are now public by default except for those in root directory:
Goffi <goffi@goffi.org>
parents:
3313
diff
changeset
|
1253 else: |
|
3349
2a7e36b69fd2
core (memory/memory): fixed assignations
Goffi <goffi@goffi.org>
parents:
3346
diff
changeset
|
1254 perm_type = C.ACCESS_TYPE_PUBLIC |
|
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1255 if perm_type == C.ACCESS_TYPE_PUBLIC: |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
1256 continue |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1257 elif perm_type == C.ACCESS_TYPE_WHITELIST: |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1258 try: |
| 3028 | 1259 jids = perm_data["jids"] |
|
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1260 except KeyError: |
|
2926
4cd7545c4ebb
core (memory): raise PermissionError directly instead of using failureFailure, as it could not be catched correctly in every case.
Goffi <goffi@goffi.org>
parents:
2924
diff
changeset
|
1261 raise exceptions.PermissionError() |
|
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1262 if peer_jid.full() in jids: |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1263 continue |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1264 else: |
|
2926
4cd7545c4ebb
core (memory): raise PermissionError directly instead of using failureFailure, as it could not be catched correctly in every case.
Goffi <goffi@goffi.org>
parents:
2924
diff
changeset
|
1265 raise exceptions.PermissionError() |
|
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1266 else: |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1267 raise exceptions.InternalError( |
| 3028 | 1268 _("unknown access type: {type}").format(type=perm_type) |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1269 ) |
|
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1270 |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1271 async def check_permission_to_root(self, client, file_data, peer_jid, perms_to_check): |
|
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1272 """do check_file_permission on file_data and all its parents until root""" |
|
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1273 current = file_data |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1274 while True: |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1275 self.check_file_permission(current, peer_jid, perms_to_check) |
| 3028 | 1276 parent = current["parent"] |
|
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1277 if not parent: |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1278 break |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1279 files_data = await self.get_files( |
| 3040 | 1280 client, peer_jid=None, file_id=parent, perms_to_check=None |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1281 ) |
|
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1282 try: |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1283 current = files_data[0] |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1284 except IndexError: |
| 3028 | 1285 raise exceptions.DataError("Missing parent") |
|
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1286 |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1287 async def _get_parent_dir( |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1288 self, client, path, parent, namespace, owner, peer_jid, perms_to_check |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1289 ): |
|
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1290 """Retrieve parent node from a path, or last existing directory |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1291 |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1292 each directory of the path will be retrieved, until the last existing one |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1293 @return (tuple[unicode, list[unicode])): parent, remaining path elements: |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1294 - parent is the id of the last retrieved directory (or u'' for root) |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1295 - remaining path elements are the directories which have not been retrieved |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1296 (i.e. which don't exist) |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1297 """ |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1298 # if path is set, we have to retrieve parent directory of the file(s) from it |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1299 if parent is not None: |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1300 raise exceptions.ConflictError( |
| 3028 | 1301 _("You can't use path and parent at the same time") |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1302 ) |
| 3028 | 1303 path_elts = [_f for _f in path.split("/") if _f] |
| 1304 if {"..", "."}.intersection(path_elts): | |
| 1305 raise ValueError(_('".." or "." can\'t be used in path')) | |
|
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1306 |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1307 # we retrieve all directories from path until we get the parent container |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1308 # non existing directories will be created |
| 3028 | 1309 parent = "" |
|
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1310 for idx, path_elt in enumerate(path_elts): |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1311 directories = await self.storage.get_files( |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1312 client, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1313 parent=parent, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1314 type_=C.FILE_TYPE_DIRECTORY, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1315 name=path_elt, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1316 namespace=namespace, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1317 owner=owner, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1318 ) |
|
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1319 if not directories: |
|
3541
888109774673
core: various changes and fixes to work with new storage and D-Bus bridge:
Goffi <goffi@goffi.org>
parents:
3537
diff
changeset
|
1320 return (parent, path_elts[idx:]) |
|
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1321 # from this point, directories don't exist anymore, we have to create them |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1322 elif len(directories) > 1: |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1323 raise exceptions.InternalError( |
| 3028 | 1324 _("Several directories found, this should not happen") |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1325 ) |
|
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1326 else: |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1327 directory = directories[0] |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1328 self.check_file_permission(directory, peer_jid, perms_to_check) |
| 3028 | 1329 parent = directory["id"] |
|
3541
888109774673
core: various changes and fixes to work with new storage and D-Bus bridge:
Goffi <goffi@goffi.org>
parents:
3537
diff
changeset
|
1330 return (parent, []) |
|
2501
3b67fe672206
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Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1331 |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1332 def get_file_affiliations(self, file_data: dict) -> Dict[jid.JID, str]: |
|
3318
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1333 """Convert file access to pubsub like affiliations""" |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1334 affiliations = {} |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1335 access_data = file_data['access'] |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1336 |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1337 read_data = access_data.get(C.ACCESS_PERM_READ, {}) |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1338 if read_data.get('type') == C.ACCESS_TYPE_WHITELIST: |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1339 for entity_jid_s in read_data['jids']: |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1340 entity_jid = jid.JID(entity_jid_s) |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1341 affiliations[entity_jid] = 'member' |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1342 |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1343 write_data = access_data.get(C.ACCESS_PERM_WRITE, {}) |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1344 if write_data.get('type') == C.ACCESS_TYPE_WHITELIST: |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1345 for entity_jid_s in write_data['jids']: |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1346 entity_jid = jid.JID(entity_jid_s) |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1347 affiliations[entity_jid] = 'publisher' |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1348 |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1349 owner = file_data.get('owner') |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1350 if owner: |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1351 affiliations[owner] = 'owner' |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1352 |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1353 return affiliations |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1354 |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1355 def _set_file_affiliations_update( |
|
3318
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1356 self, |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1357 access: dict, |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1358 file_data: dict, |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1359 affiliations: Dict[jid.JID, str] |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1360 ) -> None: |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1361 read_data = access.setdefault(C.ACCESS_PERM_READ, {}) |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1362 if read_data.get('type') != C.ACCESS_TYPE_WHITELIST: |
|
3349
2a7e36b69fd2
core (memory/memory): fixed assignations
Goffi <goffi@goffi.org>
parents:
3346
diff
changeset
|
1363 read_data['type'] = C.ACCESS_TYPE_WHITELIST |
|
3318
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1364 if 'jids' not in read_data: |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1365 read_data['jids'] = [] |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1366 read_whitelist = read_data['jids'] |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1367 write_data = access.setdefault(C.ACCESS_PERM_WRITE, {}) |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1368 if write_data.get('type') != C.ACCESS_TYPE_WHITELIST: |
|
3349
2a7e36b69fd2
core (memory/memory): fixed assignations
Goffi <goffi@goffi.org>
parents:
3346
diff
changeset
|
1369 write_data['type'] = C.ACCESS_TYPE_WHITELIST |
|
3318
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1370 if 'jids' not in write_data: |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1371 write_data['jids'] = [] |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1372 write_whitelist = write_data['jids'] |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1373 for entity_jid, affiliation in affiliations.items(): |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1374 entity_jid_s = entity_jid.full() |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1375 if affiliation == "none": |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1376 try: |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1377 read_whitelist.remove(entity_jid_s) |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1378 except ValueError: |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1379 log.warning( |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1380 "removing affiliation from an entity without read permission: " |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1381 f"{entity_jid}" |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1382 ) |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1383 try: |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1384 write_whitelist.remove(entity_jid_s) |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1385 except ValueError: |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1386 pass |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1387 elif affiliation == "publisher": |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1388 if entity_jid_s not in read_whitelist: |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1389 read_whitelist.append(entity_jid_s) |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1390 if entity_jid_s not in write_whitelist: |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1391 write_whitelist.append(entity_jid_s) |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1392 elif affiliation == "member": |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1393 if entity_jid_s not in read_whitelist: |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1394 read_whitelist.append(entity_jid_s) |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1395 try: |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1396 write_whitelist.remove(entity_jid_s) |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1397 except ValueError: |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1398 pass |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1399 elif affiliation == "owner": |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1400 raise NotImplementedError('"owner" affiliation can\'t be set') |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1401 else: |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1402 raise ValueError(f"unknown affiliation: {affiliation!r}") |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1403 |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1404 async def set_file_affiliations( |
|
3318
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1405 self, |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1406 client, |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1407 file_data: dict, |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1408 affiliations: Dict[jid.JID, str] |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1409 ) -> None: |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1410 """Apply pubsub like affiliation to file_data |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1411 |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1412 Affiliations are converted to access types, then set in a whitelist. |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1413 Affiliation are mapped as follow: |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1414 - "owner" can't be set (for now) |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1415 - "publisher" gives read and write permissions |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1416 - "member" gives read permission only |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1417 - "none" removes both read and write permissions |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1418 """ |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1419 file_id = file_data['id'] |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1420 await self.file_update( |
|
3318
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1421 file_id, |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1422 'access', |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1423 update_cb=partial( |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1424 self._set_file_affiliations_update, |
|
3318
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1425 file_data=file_data, |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1426 affiliations=affiliations |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1427 ), |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1428 ) |
|
460606155bec
core (memory): `getFileAffiliations` and `setFileAffiliations` implementations:
Goffi <goffi@goffi.org>
parents:
3317
diff
changeset
|
1429 |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1430 def _set_file_access_model_update( |
|
3319
3a15e76a694e
core (memory): `setFileAccessModel` implementation:
Goffi <goffi@goffi.org>
parents:
3318
diff
changeset
|
1431 self, |
|
3a15e76a694e
core (memory): `setFileAccessModel` implementation:
Goffi <goffi@goffi.org>
parents:
3318
diff
changeset
|
1432 access: dict, |
|
3a15e76a694e
core (memory): `setFileAccessModel` implementation:
Goffi <goffi@goffi.org>
parents:
3318
diff
changeset
|
1433 file_data: dict, |
|
3a15e76a694e
core (memory): `setFileAccessModel` implementation:
Goffi <goffi@goffi.org>
parents:
3318
diff
changeset
|
1434 access_model: str |
|
3a15e76a694e
core (memory): `setFileAccessModel` implementation:
Goffi <goffi@goffi.org>
parents:
3318
diff
changeset
|
1435 ) -> None: |
|
3a15e76a694e
core (memory): `setFileAccessModel` implementation:
Goffi <goffi@goffi.org>
parents:
3318
diff
changeset
|
1436 read_data = access.setdefault(C.ACCESS_PERM_READ, {}) |
|
3a15e76a694e
core (memory): `setFileAccessModel` implementation:
Goffi <goffi@goffi.org>
parents:
3318
diff
changeset
|
1437 if access_model == "open": |
|
3a15e76a694e
core (memory): `setFileAccessModel` implementation:
Goffi <goffi@goffi.org>
parents:
3318
diff
changeset
|
1438 requested_type = C.ACCESS_TYPE_PUBLIC |
|
3a15e76a694e
core (memory): `setFileAccessModel` implementation:
Goffi <goffi@goffi.org>
parents:
3318
diff
changeset
|
1439 elif access_model == "whitelist": |
|
3a15e76a694e
core (memory): `setFileAccessModel` implementation:
Goffi <goffi@goffi.org>
parents:
3318
diff
changeset
|
1440 requested_type = C.ACCESS_TYPE_WHITELIST |
|
3a15e76a694e
core (memory): `setFileAccessModel` implementation:
Goffi <goffi@goffi.org>
parents:
3318
diff
changeset
|
1441 else: |
|
3a15e76a694e
core (memory): `setFileAccessModel` implementation:
Goffi <goffi@goffi.org>
parents:
3318
diff
changeset
|
1442 raise ValueError(f"unknown access model: {access_model}") |
|
3a15e76a694e
core (memory): `setFileAccessModel` implementation:
Goffi <goffi@goffi.org>
parents:
3318
diff
changeset
|
1443 |
|
3a15e76a694e
core (memory): `setFileAccessModel` implementation:
Goffi <goffi@goffi.org>
parents:
3318
diff
changeset
|
1444 read_data['type'] = requested_type |
|
3a15e76a694e
core (memory): `setFileAccessModel` implementation:
Goffi <goffi@goffi.org>
parents:
3318
diff
changeset
|
1445 if requested_type == C.ACCESS_TYPE_WHITELIST and 'jids' not in read_data: |
|
3a15e76a694e
core (memory): `setFileAccessModel` implementation:
Goffi <goffi@goffi.org>
parents:
3318
diff
changeset
|
1446 read_data['jids'] = [] |
|
3a15e76a694e
core (memory): `setFileAccessModel` implementation:
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diff
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|
1447 |
|
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massive refactoring to switch from camelCase to snake_case:
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diff
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|
1448 async def set_file_access_model( |
|
3319
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diff
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|
1449 self, |
|
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diff
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|
1450 client, |
|
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diff
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|
1451 file_data: dict, |
|
3a15e76a694e
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diff
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|
1452 access_model: str, |
|
3a15e76a694e
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Goffi <goffi@goffi.org>
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diff
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|
1453 ) -> None: |
|
3a15e76a694e
core (memory): `setFileAccessModel` implementation:
Goffi <goffi@goffi.org>
parents:
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diff
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|
1454 """Apply pubsub like access_model to file_data |
|
3a15e76a694e
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diff
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|
1455 |
|
3a15e76a694e
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diff
changeset
|
1456 Only 2 access models are supported so far: |
|
3a15e76a694e
core (memory): `setFileAccessModel` implementation:
Goffi <goffi@goffi.org>
parents:
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diff
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|
1457 - "open": set public access to file/dir |
|
3a15e76a694e
core (memory): `setFileAccessModel` implementation:
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diff
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|
1458 - "whitelist": set whitelist to file/dir |
|
3a15e76a694e
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diff
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|
1459 """ |
|
3a15e76a694e
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diff
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|
1460 file_id = file_data['id'] |
|
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diff
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|
1461 await self.file_update( |
|
3319
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diff
changeset
|
1462 file_id, |
|
3a15e76a694e
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diff
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|
1463 'access', |
|
3a15e76a694e
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parents:
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diff
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|
1464 update_cb=partial( |
|
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diff
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|
1465 self._set_file_access_model_update, |
|
3319
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diff
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|
1466 file_data=file_data, |
|
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diff
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|
1467 access_model=access_model |
|
3a15e76a694e
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diff
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|
1468 ), |
|
3a15e76a694e
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|
1469 ) |
|
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|
1470 |
|
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|
1471 def get_files_owner( |
|
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|
1472 self, |
|
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|
1473 client, |
|
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|
1474 owner: Optional[jid.JID], |
|
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diff
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|
1475 peer_jid: Optional[jid.JID], |
|
3523
30779935c0aa
core (memory, sqlite): new `fileGetUsedSpace` method
Goffi <goffi@goffi.org>
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|
1476 file_id: Optional[str] = None, |
|
30779935c0aa
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|
1477 parent: Optional[str] = None |
|
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|
1478 ) -> jid.JID: |
|
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|
1479 """Get owner to use for a file operation |
|
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|
1480 |
|
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|
1481 if owner is not explicitely set, a suitable one will be used (client.jid for |
|
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|
1482 clients, peer_jid for components). |
|
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diff
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|
1483 @raise exception.InternalError: we are one a component, and neither owner nor |
|
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|
1484 peer_jid are set |
|
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|
1485 """ |
|
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|
1486 if owner is not None: |
|
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|
1487 return owner.userhostJID() |
|
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|
1488 if client is None: |
|
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|
1489 # client may be None when looking for file with public_id |
|
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|
1490 return None |
|
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|
1491 if file_id or parent: |
|
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|
1492 # owner has already been filtered on parent file |
|
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|
1493 return None |
|
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|
1494 if not client.is_component: |
|
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|
1495 return client.jid.userhostJID() |
|
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|
1496 if peer_jid is None: |
|
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|
1497 raise exceptions.InternalError( |
|
a83a04b7394b
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diff
changeset
|
1498 "Owner must be set for component if peer_jid is None" |
|
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|
1499 ) |
|
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|
1500 return peer_jid.userhostJID() |
|
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|
1501 |
|
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|
1502 async def get_files( |
| 2924 | 1503 self, client, peer_jid, file_id=None, version=None, parent=None, path=None, |
| 1504 type_=None, file_hash=None, hash_algo=None, name=None, namespace=None, | |
|
3288
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diff
changeset
|
1505 mime_type=None, public_id=None, owner=None, access=None, projection=None, |
|
780fb8dd07ef
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changeset
|
1506 unique=False, perms_to_check=(C.ACCESS_PERM_READ,)): |
| 2924 | 1507 """Retrieve files with with given filters |
|
2501
3b67fe672206
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|
1508 |
|
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changeset
|
1509 @param peer_jid(jid.JID, None): jid trying to access the file |
|
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changeset
|
1510 needed to check permission. |
|
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|
1511 Use None to ignore permission (perms_to_check must be None too) |
|
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changeset
|
1512 @param file_id(unicode, None): id of the file |
|
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|
1513 None to ignore |
|
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|
1514 @param version(unicode, None): version of the file |
|
3b67fe672206
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diff
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|
1515 None to ignore |
|
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diff
changeset
|
1516 empty string to look for current version |
|
3b67fe672206
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|
1517 @param parent(unicode, None): id of the directory containing the files |
|
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|
1518 None to ignore |
|
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diff
changeset
|
1519 empty string to look for root files/directories |
|
3358
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core (memory/memory): use `str` for `path` in `getFiles` and `setFile` to allow use of `Path` instances
Goffi <goffi@goffi.org>
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3349
diff
changeset
|
1520 @param path(Path, unicode, None): path to the directory containing the files |
| 2924 | 1521 @param type_(unicode, None): type of file filter, can be one of C.FILE_TYPE_* |
| 1522 @param file_hash(unicode, None): hash of the file to retrieve | |
| 1523 @param hash_algo(unicode, None): algorithm use for file_hash | |
| 1524 @param name(unicode, None): name of the file to retrieve | |
| 1525 @param namespace(unicode, None): namespace of the files to retrieve | |
| 1526 @param mime_type(unicode, None): filter on this mime type | |
|
3288
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|
1527 @param public_id(unicode, None): filter on this public id |
| 2924 | 1528 @param owner(jid.JID, None): if not None, only get files from this owner |
|
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|
1529 @param access(dict, None): get file with given access (see [set_file]) |
|
2501
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|
1530 @param projection(list[unicode], None): name of columns to retrieve |
|
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|
1531 None to retrieve all |
|
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|
1532 @param unique(bool): if True will remove duplicates |
|
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|
1533 @param perms_to_check(tuple[unicode],None): permission to check |
|
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|
1534 must be a tuple of C.ACCESS_PERM_* or None |
|
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|
1535 if None, permission will no be checked (peer_jid must be None too in this |
|
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|
1536 case) |
|
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|
1537 other params are the same as for [set_file] |
|
2501
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|
1538 @return (list[dict]): files corresponding to filters |
|
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changeset
|
1539 @raise exceptions.NotFound: parent directory not found (when path is specified) |
| 2924 | 1540 @raise exceptions.PermissionError: peer_jid can't use perms_to_check for one of |
| 1541 the file | |
|
2501
3b67fe672206
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|
1542 on the path |
|
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changeset
|
1543 """ |
|
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changeset
|
1544 if peer_jid is None and perms_to_check or perms_to_check is None and peer_jid: |
|
2624
56f94936df1e
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Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1545 raise exceptions.InternalError( |
| 3028 | 1546 "if you want to disable permission check, both peer_jid and " |
| 1547 "perms_to_check must be None" | |
|
2624
56f94936df1e
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Goffi <goffi@goffi.org>
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2597
diff
changeset
|
1548 ) |
|
4037
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changeset
|
1549 owner = self.get_files_owner(client, owner, peer_jid, file_id, parent) |
|
2501
3b67fe672206
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diff
changeset
|
1550 if path is not None: |
|
3358
b14e95f7034f
core (memory/memory): use `str` for `path` in `getFiles` and `setFile` to allow use of `Path` instances
Goffi <goffi@goffi.org>
parents:
3349
diff
changeset
|
1551 path = str(path) |
|
4037
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changeset
|
1552 # permission are checked by _get_parent_dir |
|
524856bd7b19
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diff
changeset
|
1553 parent, remaining_path_elts = await self._get_parent_dir( |
|
2624
56f94936df1e
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Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1554 client, path, parent, namespace, owner, peer_jid, perms_to_check |
|
56f94936df1e
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Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1555 ) |
|
2501
3b67fe672206
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changeset
|
1556 if remaining_path_elts: |
|
3b67fe672206
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diff
changeset
|
1557 # if we have remaining path elements, |
|
3b67fe672206
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2483
diff
changeset
|
1558 # the parent directory is not found |
|
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diff
changeset
|
1559 raise failure.Failure(exceptions.NotFound()) |
|
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2483
diff
changeset
|
1560 if parent and peer_jid: |
| 2924 | 1561 # if parent is given directly and permission check is requested, |
|
2501
3b67fe672206
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changeset
|
1562 # we need to check all the parents |
|
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changeset
|
1563 parent_data = await self.storage.get_files(client, file_id=parent) |
|
2501
3b67fe672206
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diff
changeset
|
1564 try: |
|
3b67fe672206
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changeset
|
1565 parent_data = parent_data[0] |
|
3b67fe672206
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diff
changeset
|
1566 except IndexError: |
| 3028 | 1567 raise exceptions.DataError("mising parent") |
|
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524856bd7b19
massive refactoring to switch from camelCase to snake_case:
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diff
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|
1568 await self.check_permission_to_root( |
|
2624
56f94936df1e
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diff
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|
1569 client, parent_data, peer_jid, perms_to_check |
|
56f94936df1e
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|
1570 ) |
|
2501
3b67fe672206
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|
1571 |
|
4037
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diff
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|
1572 files = await self.storage.get_files( |
|
2624
56f94936df1e
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Goffi <goffi@goffi.org>
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2597
diff
changeset
|
1573 client, |
|
56f94936df1e
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|
1574 file_id=file_id, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
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diff
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|
1575 version=version, |
|
56f94936df1e
code style reformatting using black
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parents:
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diff
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|
1576 parent=parent, |
|
56f94936df1e
code style reformatting using black
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|
1577 type_=type_, |
|
56f94936df1e
code style reformatting using black
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diff
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|
1578 file_hash=file_hash, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
1579 hash_algo=hash_algo, |
|
56f94936df1e
code style reformatting using black
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parents:
2597
diff
changeset
|
1580 name=name, |
|
56f94936df1e
code style reformatting using black
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parents:
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diff
changeset
|
1581 namespace=namespace, |
|
56f94936df1e
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Goffi <goffi@goffi.org>
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diff
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|
1582 mime_type=mime_type, |
|
3288
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core (memory/sqlite): new database schema (v9):
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3281
diff
changeset
|
1583 public_id=public_id, |
|
2624
56f94936df1e
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diff
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|
1584 owner=owner, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1585 access=access, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
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diff
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|
1586 projection=projection, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1587 unique=unique, |
|
56f94936df1e
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|
1588 ) |
|
2501
3b67fe672206
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|
1589 |
|
3b67fe672206
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|
1590 if peer_jid: |
| 2924 | 1591 # if permission are checked, we must remove all file that user can't access |
|
2501
3b67fe672206
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diff
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|
1592 to_remove = [] |
|
3b67fe672206
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|
1593 for file_data in files: |
|
3b67fe672206
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|
1594 try: |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
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|
1595 self.check_file_permission( |
|
3541
888109774673
core: various changes and fixes to work with new storage and D-Bus bridge:
Goffi <goffi@goffi.org>
parents:
3537
diff
changeset
|
1596 file_data, peer_jid, perms_to_check, set_affiliation=True |
|
888109774673
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|
1597 ) |
|
2501
3b67fe672206
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|
1598 except exceptions.PermissionError: |
|
3b67fe672206
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|
1599 to_remove.append(file_data) |
|
3b67fe672206
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|
1600 for file_data in to_remove: |
|
3b67fe672206
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diff
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|
1601 files.remove(file_data) |
|
3541
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Goffi <goffi@goffi.org>
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diff
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|
1602 return files |
|
2501
3b67fe672206
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diff
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|
1603 |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
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parents:
3932
diff
changeset
|
1604 async def set_file( |
|
3288
780fb8dd07ef
core (memory/sqlite): new database schema (v9):
Goffi <goffi@goffi.org>
parents:
3281
diff
changeset
|
1605 self, client, name, file_id=None, version="", parent=None, path=None, |
|
780fb8dd07ef
core (memory/sqlite): new database schema (v9):
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diff
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|
1606 type_=C.FILE_TYPE_FILE, file_hash=None, hash_algo=None, size=None, |
|
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diff
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|
1607 namespace=None, mime_type=None, public_id=None, created=None, modified=None, |
|
780fb8dd07ef
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diff
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|
1608 owner=None, access=None, extra=None, peer_jid=None, |
|
780fb8dd07ef
core (memory/sqlite): new database schema (v9):
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3281
diff
changeset
|
1609 perms_to_check=(C.ACCESS_PERM_WRITE,) |
|
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diff
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|
1610 ): |
| 2924 | 1611 """Set a file metadata |
|
2501
3b67fe672206
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|
1612 |
|
3b67fe672206
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|
1613 @param name(unicode): basename of the file |
|
3b67fe672206
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|
1614 @param file_id(unicode): unique id of the file |
|
3b67fe672206
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diff
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|
1615 @param version(unicode): version of this file |
|
3b67fe672206
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parents:
2483
diff
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|
1616 empty string for current version or when there is no versioning |
|
3b67fe672206
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diff
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|
1617 @param parent(unicode, None): id of the directory containing the files |
|
3b67fe672206
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diff
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|
1618 @param path(unicode, None): virtual path of the file in the namespace |
|
2909
90146552cde5
core (memory), plugin XEP-0329, plugin invitation: minor style improvments
Goffi <goffi@goffi.org>
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2771
diff
changeset
|
1619 if set, parent must be None. All intermediate directories will be created |
|
90146552cde5
core (memory), plugin XEP-0329, plugin invitation: minor style improvments
Goffi <goffi@goffi.org>
parents:
2771
diff
changeset
|
1620 if needed, using current access. |
|
3361
43e60c40de65
core (memory/memory): fixed directory creation in setFile
Goffi <goffi@goffi.org>
parents:
3358
diff
changeset
|
1621 @param type_(str, None): type of file filter, can be one of C.FILE_TYPE_* |
|
2501
3b67fe672206
core (memory): file metadata handling methods:
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|
1622 @param file_hash(unicode): unique hash of the payload |
|
3b67fe672206
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Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
1623 @param hash_algo(unicode): algorithm used for hashing the file (usually sha-256) |
|
3b67fe672206
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parents:
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diff
changeset
|
1624 @param size(int): size in bytes |
|
2909
90146552cde5
core (memory), plugin XEP-0329, plugin invitation: minor style improvments
Goffi <goffi@goffi.org>
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2771
diff
changeset
|
1625 @param namespace(unicode, None): identifier (human readable is better) to group |
|
90146552cde5
core (memory), plugin XEP-0329, plugin invitation: minor style improvments
Goffi <goffi@goffi.org>
parents:
2771
diff
changeset
|
1626 files |
|
90146552cde5
core (memory), plugin XEP-0329, plugin invitation: minor style improvments
Goffi <goffi@goffi.org>
parents:
2771
diff
changeset
|
1627 For instance, namespace could be used to group files in a specific photo album |
|
2501
3b67fe672206
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parents:
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diff
changeset
|
1628 @param mime_type(unicode): MIME type of the file, or None if not known/guessed |
|
3288
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core (memory/sqlite): new database schema (v9):
Goffi <goffi@goffi.org>
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3281
diff
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|
1629 @param public_id(unicode): id used to share publicly the file via HTTP |
|
2501
3b67fe672206
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parents:
2483
diff
changeset
|
1630 @param created(int): UNIX time of creation |
|
2909
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core (memory), plugin XEP-0329, plugin invitation: minor style improvments
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parents:
2771
diff
changeset
|
1631 @param modified(int,None): UNIX time of last modification, or None to use |
|
90146552cde5
core (memory), plugin XEP-0329, plugin invitation: minor style improvments
Goffi <goffi@goffi.org>
parents:
2771
diff
changeset
|
1632 created date |
|
90146552cde5
core (memory), plugin XEP-0329, plugin invitation: minor style improvments
Goffi <goffi@goffi.org>
parents:
2771
diff
changeset
|
1633 @param owner(jid.JID, None): jid of the owner of the file (mainly useful for |
|
90146552cde5
core (memory), plugin XEP-0329, plugin invitation: minor style improvments
Goffi <goffi@goffi.org>
parents:
2771
diff
changeset
|
1634 component) |
|
2518
e4de2f16a284
core (memory): use bare jid for owner in setFiles:
Goffi <goffi@goffi.org>
parents:
2508
diff
changeset
|
1635 will be used to check permission (only bare jid is used, don't use with MUC). |
|
2501
3b67fe672206
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Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1636 Use None to ignore permission (perms_to_check must be None too) |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
1637 @param access(dict, None): serialisable dictionary with access rules. |
|
2909
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core (memory), plugin XEP-0329, plugin invitation: minor style improvments
Goffi <goffi@goffi.org>
parents:
2771
diff
changeset
|
1638 None (or empty dict) to use private access, i.e. allow only profile's jid to |
|
90146552cde5
core (memory), plugin XEP-0329, plugin invitation: minor style improvments
Goffi <goffi@goffi.org>
parents:
2771
diff
changeset
|
1639 access the file |
|
2501
3b67fe672206
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Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
1640 key can be on on C.ACCESS_PERM_*, |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1641 then a sub dictionary with a type key is used (one of C.ACCESS_TYPE_*). |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1642 According to type, extra keys can be used: |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1643 - C.ACCESS_TYPE_PUBLIC: the permission is granted for everybody |
|
2909
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core (memory), plugin XEP-0329, plugin invitation: minor style improvments
Goffi <goffi@goffi.org>
parents:
2771
diff
changeset
|
1644 - C.ACCESS_TYPE_WHITELIST: the permission is granted for jids (as unicode) |
|
90146552cde5
core (memory), plugin XEP-0329, plugin invitation: minor style improvments
Goffi <goffi@goffi.org>
parents:
2771
diff
changeset
|
1645 in the 'jids' key |
|
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1646 will be encoded to json in database |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1647 @param extra(dict, None): serialisable dictionary of any extra data |
|
3b67fe672206
core (memory): file metadata handling methods:
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parents:
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diff
changeset
|
1648 will be encoded to json in database |
|
3b67fe672206
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Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
1649 @param perms_to_check(tuple[unicode],None): permission to check |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1650 must be a tuple of C.ACCESS_PERM_* or None |
|
3499
a83a04b7394b
memory: new `getFilesOwner` method:
Goffi <goffi@goffi.org>
parents:
3480
diff
changeset
|
1651 if None, permission will not be checked (peer_jid must be None too in this |
|
2909
90146552cde5
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Goffi <goffi@goffi.org>
parents:
2771
diff
changeset
|
1652 case) |
|
2501
3b67fe672206
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Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
1653 @param profile(unicode): profile owning the file |
|
3b67fe672206
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parents:
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diff
changeset
|
1654 """ |
|
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diff
changeset
|
1655 if "/" in name: |
|
2501
3b67fe672206
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Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1656 raise ValueError('name must not contain a slash ("/")') |
|
3b67fe672206
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parents:
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diff
changeset
|
1657 if file_id is None: |
|
3b67fe672206
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Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1658 file_id = shortuuid.uuid() |
|
2624
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|
1659 if ( |
|
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diff
changeset
|
1660 file_hash is not None |
|
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diff
changeset
|
1661 and hash_algo is None |
|
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Goffi <goffi@goffi.org>
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|
1662 or hash_algo is not None |
|
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|
1663 and file_hash is None |
|
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|
1664 ): |
|
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changeset
|
1665 raise ValueError("file_hash and hash_algo must be set at the same time") |
|
2501
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|
1666 if mime_type is None: |
|
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changeset
|
1667 mime_type, __ = mimetypes.guess_type(name) |
|
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|
1668 else: |
|
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changeset
|
1669 mime_type = mime_type.lower() |
|
780fb8dd07ef
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|
1670 if public_id is not None: |
|
780fb8dd07ef
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3281
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changeset
|
1671 assert len(public_id)>0 |
|
2501
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diff
changeset
|
1672 if created is None: |
|
3b67fe672206
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parents:
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diff
changeset
|
1673 created = time.time() |
|
3b67fe672206
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diff
changeset
|
1674 if namespace is not None: |
|
3b67fe672206
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parents:
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diff
changeset
|
1675 namespace = namespace.strip() or None |
|
3b67fe672206
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parents:
2483
diff
changeset
|
1676 if type_ == C.FILE_TYPE_DIRECTORY: |
|
3361
43e60c40de65
core (memory/memory): fixed directory creation in setFile
Goffi <goffi@goffi.org>
parents:
3358
diff
changeset
|
1677 if any((version, file_hash, size, mime_type)): |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1678 raise ValueError( |
| 3028 | 1679 "version, file_hash, size and mime_type can't be set for a directory" |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1680 ) |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1681 owner = self.get_files_owner(client, owner, peer_jid, file_id, parent) |
|
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1682 |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1683 if path is not None: |
|
3358
b14e95f7034f
core (memory/memory): use `str` for `path` in `getFiles` and `setFile` to allow use of `Path` instances
Goffi <goffi@goffi.org>
parents:
3349
diff
changeset
|
1684 path = str(path) |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1685 # _get_parent_dir will check permissions if peer_jid is set, so we use owner |
|
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1686 parent, remaining_path_elts = await self._get_parent_dir( |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1687 client, path, parent, namespace, owner, owner, perms_to_check |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1688 ) |
|
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1689 # if remaining directories don't exist, we have to create them |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1690 for new_dir in remaining_path_elts: |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1691 new_dir_id = shortuuid.uuid() |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1692 await self.storage.set_file( |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1693 client, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1694 name=new_dir, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1695 file_id=new_dir_id, |
| 3028 | 1696 version="", |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1697 parent=parent, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1698 type_=C.FILE_TYPE_DIRECTORY, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1699 namespace=namespace, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1700 created=time.time(), |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1701 owner=owner, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1702 access=access, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1703 extra={}, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1704 ) |
|
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1705 parent = new_dir_id |
|
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1706 elif parent is None: |
| 3028 | 1707 parent = "" |
|
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1708 |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1709 await self.storage.set_file( |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1710 client, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1711 file_id=file_id, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1712 version=version, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1713 parent=parent, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1714 type_=type_, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1715 file_hash=file_hash, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1716 hash_algo=hash_algo, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1717 name=name, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1718 size=size, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1719 namespace=namespace, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1720 mime_type=mime_type, |
|
3288
780fb8dd07ef
core (memory/sqlite): new database schema (v9):
Goffi <goffi@goffi.org>
parents:
3281
diff
changeset
|
1721 public_id=public_id, |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1722 created=created, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1723 modified=modified, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1724 owner=owner, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1725 access=access, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1726 extra=extra, |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1727 ) |
|
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1728 |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1729 async def file_get_used_space( |
|
3523
30779935c0aa
core (memory, sqlite): new `fileGetUsedSpace` method
Goffi <goffi@goffi.org>
parents:
3499
diff
changeset
|
1730 self, |
|
30779935c0aa
core (memory, sqlite): new `fileGetUsedSpace` method
Goffi <goffi@goffi.org>
parents:
3499
diff
changeset
|
1731 client, |
|
30779935c0aa
core (memory, sqlite): new `fileGetUsedSpace` method
Goffi <goffi@goffi.org>
parents:
3499
diff
changeset
|
1732 peer_jid: jid.JID, |
|
30779935c0aa
core (memory, sqlite): new `fileGetUsedSpace` method
Goffi <goffi@goffi.org>
parents:
3499
diff
changeset
|
1733 owner: Optional[jid.JID] = None |
|
30779935c0aa
core (memory, sqlite): new `fileGetUsedSpace` method
Goffi <goffi@goffi.org>
parents:
3499
diff
changeset
|
1734 ) -> int: |
|
30779935c0aa
core (memory, sqlite): new `fileGetUsedSpace` method
Goffi <goffi@goffi.org>
parents:
3499
diff
changeset
|
1735 """Get space taken by all files owned by an entity |
|
30779935c0aa
core (memory, sqlite): new `fileGetUsedSpace` method
Goffi <goffi@goffi.org>
parents:
3499
diff
changeset
|
1736 |
|
30779935c0aa
core (memory, sqlite): new `fileGetUsedSpace` method
Goffi <goffi@goffi.org>
parents:
3499
diff
changeset
|
1737 @param peer_jid: entity requesting the size |
|
30779935c0aa
core (memory, sqlite): new `fileGetUsedSpace` method
Goffi <goffi@goffi.org>
parents:
3499
diff
changeset
|
1738 @param owner: entity owning the file to check. If None, will be determined by |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1739 get_files_owner |
|
3523
30779935c0aa
core (memory, sqlite): new `fileGetUsedSpace` method
Goffi <goffi@goffi.org>
parents:
3499
diff
changeset
|
1740 @return: size of total space used by files of this owner |
|
30779935c0aa
core (memory, sqlite): new `fileGetUsedSpace` method
Goffi <goffi@goffi.org>
parents:
3499
diff
changeset
|
1741 """ |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1742 owner = self.get_files_owner(client, owner, peer_jid) |
|
3523
30779935c0aa
core (memory, sqlite): new `fileGetUsedSpace` method
Goffi <goffi@goffi.org>
parents:
3499
diff
changeset
|
1743 if peer_jid.userhostJID() != owner and client.profile not in self.admins: |
|
30779935c0aa
core (memory, sqlite): new `fileGetUsedSpace` method
Goffi <goffi@goffi.org>
parents:
3499
diff
changeset
|
1744 raise exceptions.PermissionError("You are not allowed to check this size") |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1745 return await self.storage.file_get_used_space(client, owner) |
|
3523
30779935c0aa
core (memory, sqlite): new `fileGetUsedSpace` method
Goffi <goffi@goffi.org>
parents:
3499
diff
changeset
|
1746 |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1747 def file_update(self, file_id, column, update_cb): |
|
2926
4cd7545c4ebb
core (memory): raise PermissionError directly instead of using failureFailure, as it could not be catched correctly in every case.
Goffi <goffi@goffi.org>
parents:
2924
diff
changeset
|
1748 """Update a file column taking care of race condition |
|
2526
35d591086974
core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents:
2518
diff
changeset
|
1749 |
|
35d591086974
core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents:
2518
diff
changeset
|
1750 access is NOT checked in this method, it must be checked beforehand |
|
35d591086974
core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents:
2518
diff
changeset
|
1751 @param file_id(unicode): id of the file to update |
|
35d591086974
core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents:
2518
diff
changeset
|
1752 @param column(unicode): one of "access" or "extra" |
|
35d591086974
core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents:
2518
diff
changeset
|
1753 @param update_cb(callable): method to update the value of the colum |
|
35d591086974
core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents:
2518
diff
changeset
|
1754 the method will take older value as argument, and must update it in place |
|
35d591086974
core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents:
2518
diff
changeset
|
1755 Note that the callable must be thread-safe |
|
35d591086974
core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents:
2518
diff
changeset
|
1756 """ |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1757 return self.storage.file_update(file_id, column, update_cb) |
|
2526
35d591086974
core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents:
2518
diff
changeset
|
1758 |
|
2928
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1759 @defer.inlineCallbacks |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1760 def _delete_file( |
|
3288
780fb8dd07ef
core (memory/sqlite): new database schema (v9):
Goffi <goffi@goffi.org>
parents:
3281
diff
changeset
|
1761 self, |
|
780fb8dd07ef
core (memory/sqlite): new database schema (v9):
Goffi <goffi@goffi.org>
parents:
3281
diff
changeset
|
1762 client, |
|
780fb8dd07ef
core (memory/sqlite): new database schema (v9):
Goffi <goffi@goffi.org>
parents:
3281
diff
changeset
|
1763 peer_jid: jid.JID, |
|
780fb8dd07ef
core (memory/sqlite): new database schema (v9):
Goffi <goffi@goffi.org>
parents:
3281
diff
changeset
|
1764 recursive: bool, |
|
780fb8dd07ef
core (memory/sqlite): new database schema (v9):
Goffi <goffi@goffi.org>
parents:
3281
diff
changeset
|
1765 files_path: Path, |
|
780fb8dd07ef
core (memory/sqlite): new database schema (v9):
Goffi <goffi@goffi.org>
parents:
3281
diff
changeset
|
1766 file_data: dict |
|
780fb8dd07ef
core (memory/sqlite): new database schema (v9):
Goffi <goffi@goffi.org>
parents:
3281
diff
changeset
|
1767 ): |
|
2928
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1768 """Internal method to delete files/directories recursively |
|
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1769 |
|
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1770 @param peer_jid(jid.JID): entity requesting the deletion (must be owner of files |
|
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1771 to delete) |
|
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1772 @param recursive(boolean): True if recursive deletion is needed |
|
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1773 @param files_path(unicode): path of the directory containing the actual files |
|
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1774 @param file_data(dict): data of the file to delete |
|
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1775 """ |
| 3028 | 1776 if file_data['owner'] != peer_jid: |
|
2928
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1777 raise exceptions.PermissionError( |
| 3028 | 1778 "file {file_name} can't be deleted, {peer_jid} is not the owner" |
| 1779 .format(file_name=file_data['name'], peer_jid=peer_jid.full())) | |
| 1780 if file_data['type'] == C.FILE_TYPE_DIRECTORY: | |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1781 sub_files = yield self.get_files(client, peer_jid, parent=file_data['id']) |
|
2928
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1782 if sub_files and not recursive: |
| 3028 | 1783 raise exceptions.DataError(_("Can't delete directory, it is not empty")) |
|
2928
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1784 # we first delete the sub-files |
|
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1785 for sub_file_data in sub_files: |
|
3300
b56e4c6b13fc
core (memory): fixed recursive file deletion + log an error and continue when deleting a missing file
Goffi <goffi@goffi.org>
parents:
3288
diff
changeset
|
1786 if sub_file_data['type'] == C.FILE_TYPE_DIRECTORY: |
|
b56e4c6b13fc
core (memory): fixed recursive file deletion + log an error and continue when deleting a missing file
Goffi <goffi@goffi.org>
parents:
3288
diff
changeset
|
1787 sub_file_path = files_path / sub_file_data['name'] |
|
b56e4c6b13fc
core (memory): fixed recursive file deletion + log an error and continue when deleting a missing file
Goffi <goffi@goffi.org>
parents:
3288
diff
changeset
|
1788 else: |
|
b56e4c6b13fc
core (memory): fixed recursive file deletion + log an error and continue when deleting a missing file
Goffi <goffi@goffi.org>
parents:
3288
diff
changeset
|
1789 sub_file_path = files_path |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1790 yield self._delete_file( |
|
3300
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core (memory): fixed recursive file deletion + log an error and continue when deleting a missing file
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diff
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|
1791 client, peer_jid, recursive, sub_file_path, sub_file_data) |
|
2928
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core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
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diff
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|
1792 # then the directory itself |
|
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diff
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|
1793 yield self.storage.file_delete(file_data['id']) |
| 3028 | 1794 elif file_data['type'] == C.FILE_TYPE_FILE: |
| 1795 log.info(_("deleting file {name} with hash {file_hash}").format( | |
| 1796 name=file_data['name'], file_hash=file_data['file_hash'])) | |
|
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|
1797 yield self.storage.file_delete(file_data['id']) |
|
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Goffi <goffi@goffi.org>
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|
1798 references = yield self.get_files( |
| 3028 | 1799 client, peer_jid, file_hash=file_data['file_hash']) |
|
2928
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|
1800 if references: |
| 3028 | 1801 log.debug("there are still references to the file, we keep it") |
|
2928
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Goffi <goffi@goffi.org>
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diff
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|
1802 else: |
| 3028 | 1803 file_path = os.path.join(files_path, file_data['file_hash']) |
| 1804 log.info(_("no reference left to {file_path}, deleting").format( | |
|
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diff
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|
1805 file_path=file_path)) |
|
3300
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Goffi <goffi@goffi.org>
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|
1806 try: |
|
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Goffi <goffi@goffi.org>
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diff
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|
1807 os.unlink(file_path) |
|
b56e4c6b13fc
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diff
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|
1808 except FileNotFoundError: |
|
b56e4c6b13fc
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Goffi <goffi@goffi.org>
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diff
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|
1809 log.error(f"file at {file_path!r} doesn't exist but it was referenced in files database") |
|
2928
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core (memory, memory/sqlite): implemented fileDelete
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|
1810 else: |
| 3028 | 1811 raise exceptions.InternalError('Unexpected file type: {file_type}' |
| 1812 .format(file_type=file_data['type'])) | |
|
2928
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|
1813 |
|
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|
1814 async def file_delete(self, client, peer_jid, file_id, recursive=False): |
|
2928
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|
1815 """Delete a single file or a directory and all its sub-files |
|
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|
1816 |
|
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Goffi <goffi@goffi.org>
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|
1817 @param file_id(unicode): id of the file to delete |
|
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|
1818 @param peer_jid(jid.JID): entity requesting the deletion, |
|
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|
1819 must be owner of all files to delete |
|
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Goffi <goffi@goffi.org>
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1820 @param recursive(boolean): must be True to delete a directory and all sub-files |
|
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1821 """ |
|
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|
1822 # FIXME: we only allow owner of file to delete files for now, but WRITE access |
|
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|
1823 # should be checked too |
|
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|
1824 files_data = await self.get_files(client, peer_jid, file_id) |
|
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Goffi <goffi@goffi.org>
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|
1825 if not files_data: |
| 3028 | 1826 raise exceptions.NotFound("Can't find the file with id {file_id}".format( |
|
2928
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Goffi <goffi@goffi.org>
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|
1827 file_id=file_id)) |
|
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Goffi <goffi@goffi.org>
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diff
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|
1828 file_data = files_data[0] |
| 3028 | 1829 if file_data["type"] != C.FILE_TYPE_DIRECTORY and recursive: |
| 1830 raise ValueError("recursive can only be set for directories") | |
|
3932
7af29260ecb8
core: fix and renamed getLocalPath -> get_local_path:
Goffi <goffi@goffi.org>
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3782
diff
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|
1831 files_path = self.host.get_local_path(None, C.FILES_DIR) |
|
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|
1832 await self._delete_file(client, peer_jid, recursive, files_path, file_data) |
|
2928
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Goffi <goffi@goffi.org>
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diff
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|
1833 |
|
3371
e8d74ac7c479
core (memory/memory): added `getCachePath` method to get a cache dir from a namespace.
Goffi <goffi@goffi.org>
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3364
diff
changeset
|
1834 ## Cache ## |
|
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Goffi <goffi@goffi.org>
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|
1835 |
|
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Goffi <goffi@goffi.org>
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|
1836 def get_cache_path(self, namespace: str, *args: str) -> Path: |
|
3371
e8d74ac7c479
core (memory/memory): added `getCachePath` method to get a cache dir from a namespace.
Goffi <goffi@goffi.org>
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3364
diff
changeset
|
1837 """Get path to use to get a common path for a namespace |
|
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|
1838 |
|
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Goffi <goffi@goffi.org>
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diff
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|
1839 This can be used by plugins to manage permanent data. It's the responsability |
|
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Goffi <goffi@goffi.org>
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|
1840 of plugins to clean this directory from unused data. |
|
e8d74ac7c479
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Goffi <goffi@goffi.org>
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diff
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|
1841 @param namespace: unique namespace to use |
|
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Goffi <goffi@goffi.org>
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diff
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|
1842 @param args: extra identifier which will be added to the path |
|
e8d74ac7c479
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Goffi <goffi@goffi.org>
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diff
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|
1843 """ |
|
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Goffi <goffi@goffi.org>
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diff
changeset
|
1844 namespace = namespace.strip().lower() |
|
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core (memory/memory): added `getCachePath` method to get a cache dir from a namespace.
Goffi <goffi@goffi.org>
parents:
3364
diff
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|
1845 return Path( |
|
e8d74ac7c479
core (memory/memory): added `getCachePath` method to get a cache dir from a namespace.
Goffi <goffi@goffi.org>
parents:
3364
diff
changeset
|
1846 self._cache_path, |
|
4037
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Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1847 regex.path_escape(namespace), |
|
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3932
diff
changeset
|
1848 *(regex.path_escape(a) for a in args) |
|
3371
e8d74ac7c479
core (memory/memory): added `getCachePath` method to get a cache dir from a namespace.
Goffi <goffi@goffi.org>
parents:
3364
diff
changeset
|
1849 ) |
|
e8d74ac7c479
core (memory/memory): added `getCachePath` method to get a cache dir from a namespace.
Goffi <goffi@goffi.org>
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3364
diff
changeset
|
1850 |
|
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
1851 ## Misc ## |
|
faa1129559b8
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Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
1852 |
|
4037
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Goffi <goffi@goffi.org>
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3932
diff
changeset
|
1853 def is_entity_available(self, client, entity_jid): |
|
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
1854 """Tell from the presence information if the given entity is available. |
|
faa1129559b8
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Goffi <goffi@goffi.org>
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diff
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|
1855 |
|
faa1129559b8
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Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
1856 @param entity_jid (JID): the entity to check (if bare jid is used, all resources are tested) |
|
faa1129559b8
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Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
1857 @return (bool): True if entity is available |
|
faa1129559b8
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Goffi <goffi@goffi.org>
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diff
changeset
|
1858 """ |
|
faa1129559b8
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Goffi <goffi@goffi.org>
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diff
changeset
|
1859 if not entity_jid.resource: |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1860 return bool( |
|
4037
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parents:
3932
diff
changeset
|
1861 self.get_available_resources(client, entity_jid) |
|
2624
56f94936df1e
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Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1862 ) # is any resource is available, entity is available |
|
1290
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diff
changeset
|
1863 try: |
|
4037
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diff
changeset
|
1864 presence_data = self.get_entity_datum(client, entity_jid, "presence") |
|
1290
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diff
changeset
|
1865 except KeyError: |
| 3028 | 1866 log.debug("No presence information for {}".format(entity_jid)) |
|
1290
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diff
changeset
|
1867 return False |
|
faa1129559b8
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diff
changeset
|
1868 return presence_data.show != C.PRESENCE_UNAVAILABLE |
|
3777
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Goffi <goffi@goffi.org>
parents:
3582
diff
changeset
|
1869 |
|
4037
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Goffi <goffi@goffi.org>
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changeset
|
1870 def is_admin(self, profile: str) -> bool: |
|
3777
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Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
1871 """Tell if given profile has administrator privileges""" |
|
001ea5f4a2f9
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Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
1872 return profile in self.admins |
|
001ea5f4a2f9
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Goffi <goffi@goffi.org>
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|
1873 |
|
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changeset
|
1874 def is_admin_jid(self, entity: jid.JID) -> bool: |
|
3777
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Goffi <goffi@goffi.org>
parents:
3582
diff
changeset
|
1875 """Tells if an entity jid correspond to an admin one |
|
001ea5f4a2f9
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changeset
|
1876 |
|
001ea5f4a2f9
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Goffi <goffi@goffi.org>
parents:
3582
diff
changeset
|
1877 It is sometime not possible to use the profile alone to check if an entity is an |
|
001ea5f4a2f9
core: method to know if a profile/entity is an admin:
Goffi <goffi@goffi.org>
parents:
3582
diff
changeset
|
1878 admin (e.g. a request managed by a component). In this case we check if the JID |
|
001ea5f4a2f9
core: method to know if a profile/entity is an admin:
Goffi <goffi@goffi.org>
parents:
3582
diff
changeset
|
1879 correspond to an admin profile |
|
001ea5f4a2f9
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Goffi <goffi@goffi.org>
parents:
3582
diff
changeset
|
1880 """ |
|
001ea5f4a2f9
core: method to know if a profile/entity is an admin:
Goffi <goffi@goffi.org>
parents:
3582
diff
changeset
|
1881 return entity.userhostJID() in self.admin_jids |