Mercurial > libervia-backend
annotate sat/memory/memory.py @ 3079:f8cc88c773c8
core (memory/sqlite): added `before_uid` filter to retrieve history before a message UID
author | Goffi <goffi@goffi.org> |
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date | Thu, 05 Dec 2019 22:58:06 +0100 |
parents | 8b36e5c3f28f |
children | 130f9cb6e0ab |
rev | line source |
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3028 | 1 #!/usr/bin/env python3 |
0 | 2 # -*- coding: utf-8 -*- |
3 | |
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4 # SAT: a jabber client |
2771 | 5 # Copyright (C) 2009-2019 Jérôme Poisson (goffi@goffi.org) |
0 | 6 |
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7 # This program is free software: you can redistribute it and/or modify |
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8 # it under the terms of the GNU Affero General Public License as published by |
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9 # the Free Software Foundation, either version 3 of the License, or |
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10 # (at your option) any later version. |
0 | 11 |
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12 # This program is distributed in the hope that it will be useful, |
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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15 # GNU Affero General Public License for more details. |
0 | 16 |
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17 # You should have received a copy of the GNU Affero General Public License |
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>. |
0 | 19 |
771 | 20 from sat.core.i18n import _ |
0 | 21 |
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22 from sat.core.log import getLogger |
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23 |
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24 log = getLogger(__name__) |
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25 |
0 | 26 import os.path |
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27 import copy |
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28 from collections import namedtuple |
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29 from uuid import uuid4 |
1447 | 30 from twisted.python import failure |
31 from twisted.internet import defer, reactor, error | |
47 | 32 from twisted.words.protocols.jabber import jid |
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33 from sat.core import exceptions |
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34 from sat.core.constants import Const as C |
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35 from sat.memory.sqlite import SqliteStorage |
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36 from sat.memory.persistent import PersistentDict |
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37 from sat.memory.params import Params |
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38 from sat.memory.disco import Discovery |
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39 from sat.memory.crypto import BlockCipher |
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40 from sat.memory.crypto import PasswordHasher |
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41 from sat.tools import config as tools_config |
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42 import shortuuid |
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43 import mimetypes |
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44 import time |
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45 |
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46 |
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47 PresenceTuple = namedtuple("PresenceTuple", ("show", "priority", "statuses")) |
1447 | 48 MSG_NO_SESSION = "Session id doesn't exist or is finished" |
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49 |
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50 |
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51 class Sessions(object): |
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52 """Sessions are data associated to key used for a temporary moment, with optional profile checking.""" |
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53 |
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54 DEFAULT_TIMEOUT = 600 |
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55 |
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56 def __init__(self, timeout=None, resettable_timeout=True): |
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57 """ |
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58 @param timeout (int): nb of seconds before session destruction |
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59 @param resettable_timeout (bool): if True, the timeout is reset on each access |
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60 """ |
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61 self._sessions = dict() |
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62 self.timeout = timeout or Sessions.DEFAULT_TIMEOUT |
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63 self.resettable_timeout = resettable_timeout |
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64 |
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65 def newSession(self, session_data=None, session_id=None, profile=None): |
1447 | 66 """Create a new session |
67 | |
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68 @param session_data: mutable data to use, default to a dict |
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69 @param session_id (str): force the session_id to the given string |
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70 @param profile: if set, the session is owned by the profile, |
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71 and profileGet must be used instead of __getitem__ |
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72 @return: session_id, session_data |
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73 """ |
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74 if session_id is None: |
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75 session_id = str(uuid4()) |
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76 elif session_id in self._sessions: |
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77 raise exceptions.ConflictError( |
3028 | 78 "Session id {} is already used".format(session_id) |
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79 ) |
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80 timer = reactor.callLater(self.timeout, self._purgeSession, session_id) |
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81 if session_data is None: |
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82 session_data = {} |
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83 self._sessions[session_id] = ( |
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84 (timer, session_data) if profile is None else (timer, session_data, profile) |
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85 ) |
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86 return session_id, session_data |
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87 |
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88 def _purgeSession(self, session_id): |
1447 | 89 try: |
90 timer, session_data, profile = self._sessions[session_id] | |
91 except ValueError: | |
92 timer, session_data = self._sessions[session_id] | |
93 profile = None | |
94 try: | |
95 timer.cancel() | |
96 except error.AlreadyCalled: | |
97 # if the session is time-outed, the timer has been called | |
98 pass | |
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99 del self._sessions[session_id] |
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100 log.debug( |
3028 | 101 "Session {} purged{}".format( |
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102 session_id, |
3028 | 103 " (profile {})".format(profile) if profile is not None else "", |
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104 ) |
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105 ) |
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106 |
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107 def __len__(self): |
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108 return len(self._sessions) |
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109 |
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110 def __contains__(self, session_id): |
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111 return session_id in self._sessions |
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112 |
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113 def profileGet(self, session_id, profile): |
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114 try: |
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115 timer, session_data, profile_set = self._sessions[session_id] |
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116 except ValueError: |
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117 raise exceptions.InternalError( |
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118 "You need to use __getitem__ when profile is not set" |
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119 ) |
1447 | 120 except KeyError: |
121 raise failure.Failure(KeyError(MSG_NO_SESSION)) | |
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122 if profile_set != profile: |
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123 raise exceptions.InternalError("current profile differ from set profile !") |
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124 if self.resettable_timeout: |
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125 timer.reset(self.timeout) |
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126 return session_data |
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127 |
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128 def __getitem__(self, session_id): |
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129 try: |
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130 timer, session_data = self._sessions[session_id] |
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131 except ValueError: |
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132 raise exceptions.InternalError( |
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133 "You need to use profileGet instead of __getitem__ when profile is set" |
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134 ) |
1447 | 135 except KeyError: |
136 raise failure.Failure(KeyError(MSG_NO_SESSION)) | |
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137 if self.resettable_timeout: |
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138 timer.reset(self.timeout) |
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139 return session_data |
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140 |
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141 def __setitem__(self, key, value): |
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142 raise NotImplementedError("You need do use newSession to create a session") |
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143 |
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144 def __delitem__(self, session_id): |
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145 """ delete the session data """ |
1447 | 146 self._purgeSession(session_id) |
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147 |
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148 def keys(self): |
3028 | 149 return list(self._sessions.keys()) |
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150 |
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151 def iterkeys(self): |
3028 | 152 return iter(self._sessions.keys()) |
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153 |
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154 |
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155 class ProfileSessions(Sessions): |
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156 """ProfileSessions extends the Sessions class, but here the profile can be |
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157 used as the key to retrieve data or delete a session (instead of session id). |
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158 """ |
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159 |
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160 def _profileGetAllIds(self, profile): |
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161 """Return a list of the sessions ids that are associated to the given profile. |
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162 |
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163 @param profile: %(doc_profile)s |
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164 @return: a list containing the sessions ids |
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165 """ |
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166 ret = [] |
3028 | 167 for session_id in self._sessions.keys(): |
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168 try: |
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169 timer, session_data, profile_set = self._sessions[session_id] |
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170 except ValueError: |
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171 continue |
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172 if profile == profile_set: |
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173 ret.append(session_id) |
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174 return ret |
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175 |
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176 def profileGetUnique(self, profile): |
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177 """Return the data of the unique session that is associated to the given profile. |
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178 |
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179 @param profile: %(doc_profile)s |
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180 @return: |
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181 - mutable data (default: dict) of the unique session |
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182 - None if no session is associated to the profile |
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183 - raise an error if more than one session are found |
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184 """ |
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185 ids = self._profileGetAllIds(profile) |
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186 if len(ids) > 1: |
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187 raise exceptions.InternalError( |
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188 "profileGetUnique has been used but more than one session has been found!" |
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189 ) |
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190 return ( |
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191 self.profileGet(ids[0], profile) if len(ids) == 1 else None |
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192 ) # XXX: timeout might be reset |
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193 |
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194 def profileDelUnique(self, profile): |
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195 """Delete the unique session that is associated to the given profile. |
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196 |
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197 @param profile: %(doc_profile)s |
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198 @return: None, but raise an error if more than one session are found |
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199 """ |
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200 ids = self._profileGetAllIds(profile) |
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201 if len(ids) > 1: |
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202 raise exceptions.InternalError( |
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203 "profileDelUnique has been used but more than one session has been found!" |
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204 ) |
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205 if len(ids) == 1: |
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206 del self._sessions[ids[0]] |
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207 |
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208 |
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209 class PasswordSessions(ProfileSessions): |
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210 |
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211 # FIXME: temporary hack for the user personal key not to be lost. The session |
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212 # must actually be purged and later, when the personal key is needed, the |
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213 # profile password should be asked again in order to decrypt it. |
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214 def __init__(self, timeout=None): |
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215 ProfileSessions.__init__(self, timeout, resettable_timeout=False) |
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216 |
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217 def _purgeSession(self, session_id): |
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218 log.debug( |
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219 "FIXME: PasswordSessions should ask for the profile password after the session expired" |
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220 ) |
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221 |
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222 |
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223 class Memory(object): |
1199 | 224 """This class manage all the persistent information""" |
0 | 225 |
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226 def __init__(self, host): |
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227 log.info(_("Memory manager init")) |
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228 self.initialized = defer.Deferred() |
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229 self.host = host |
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230 self._entities_cache = {} # XXX: keep presence/last resource/other data in cache |
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231 # /!\ an entity is not necessarily in roster |
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232 # main key is bare jid, value is a dict |
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233 # where main key is resource, or None for bare jid |
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234 self._key_signals = set() # key which need a signal to frontends when updated |
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235 self.subscriptions = {} |
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236 self.auth_sessions = PasswordSessions() # remember the authenticated profiles |
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237 self.disco = Discovery(host) |
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238 # XXX: tmp update code, will be removed in the future |
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239 tools_config.fixLocalDir(False) |
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240 self.config = tools_config.parseMainConf() |
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241 database_file = os.path.expanduser( |
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242 os.path.join(self.getConfig("", "local_dir"), C.SAVEFILE_DATABASE) |
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243 ) |
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244 self.storage = SqliteStorage(database_file, host.version) |
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245 PersistentDict.storage = self.storage |
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246 self.params = Params(host, self.storage) |
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247 log.info(_("Loading default params template")) |
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248 self.params.load_default_params() |
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249 d = self.storage.initialized.addCallback(lambda ignore: self.load()) |
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250 self.memory_data = PersistentDict("memory") |
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251 d.addCallback(lambda ignore: self.memory_data.load()) |
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252 d.addCallback(lambda ignore: self.disco.load()) |
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253 d.chainDeferred(self.initialized) |
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255 ## Configuration ## |
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256 |
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257 def getConfig(self, section, name, default=None): |
364 | 258 """Get the main configuration option |
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259 |
364 | 260 @param section: section of the config file (None or '' for DEFAULT) |
261 @param name: name of the option | |
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262 @param default: value to use if not found |
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263 @return: str, list or dict |
365
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264 """ |
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265 return tools_config.getConfig(self.config, section, name, default) |
364 | 266 |
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267 def load_xml(self, filename): |
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268 """Load parameters template from xml file |
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269 |
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270 @param filename (str): input file |
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271 @return: bool: True in case of success |
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272 """ |
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273 if not filename: |
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274 return False |
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275 filename = os.path.expanduser(filename) |
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276 if os.path.exists(filename): |
0 | 277 try: |
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278 self.params.load_xml(filename) |
3028 | 279 log.debug(_("Parameters loaded from file: %s") % filename) |
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280 return True |
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281 except Exception as e: |
3028 | 282 log.error(_("Can't load parameters from file: %s") % e) |
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283 return False |
0 | 284 |
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285 def save_xml(self, filename): |
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286 """Save parameters template to xml file |
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287 |
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288 @param filename (str): output file |
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289 @return: bool: True in case of success |
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290 """ |
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291 if not filename: |
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292 return False |
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293 # TODO: need to encrypt files (at least passwords !) and set permissions |
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294 filename = os.path.expanduser(filename) |
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295 try: |
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296 self.params.save_xml(filename) |
3028 | 297 log.debug(_("Parameters saved to file: %s") % filename) |
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298 return True |
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299 except Exception as e: |
3028 | 300 log.error(_("Can't save parameters to file: %s") % e) |
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301 return False |
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302 |
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303 def load(self): |
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304 """Load parameters and all memory things from db""" |
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305 # parameters data |
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306 return self.params.loadGenParams() |
412 | 307 |
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308 def loadIndividualParams(self, profile): |
412 | 309 """Load individual parameters for a profile |
416
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310 @param profile: %(doc_profile)s""" |
412 | 311 return self.params.loadIndParams(profile) |
312 | |
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313 ## Profiles/Sessions management ## |
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314 |
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315 def startSession(self, password, profile): |
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316 """"Iniatialise session for a profile |
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317 |
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318 @param password(unicode): profile session password |
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319 or empty string is no password is set |
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320 @param profile: %(doc_profile)s |
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321 @raise exceptions.ProfileUnknownError if profile doesn't exists |
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322 @raise exceptions.PasswordError: the password does not match |
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323 """ |
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324 profile = self.getProfileName(profile) |
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325 |
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326 def createSession(__): |
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327 """Called once params are loaded.""" |
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328 self._entities_cache[profile] = {} |
3028 | 329 log.info("[{}] Profile session started".format(profile)) |
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330 return False |
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331 |
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332 def backendInitialised(__): |
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333 def doStartSession(__=None): |
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334 if self.isSessionStarted(profile): |
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335 log.info("Session already started!") |
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336 return True |
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337 try: |
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338 # if there is a value at this point in self._entities_cache, |
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339 # it is the loadIndividualParams Deferred, the session is starting |
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340 session_d = self._entities_cache[profile] |
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341 except KeyError: |
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342 # else we do request the params |
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343 session_d = self._entities_cache[profile] = self.loadIndividualParams( |
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344 profile |
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345 ) |
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346 session_d.addCallback(createSession) |
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347 finally: |
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348 return session_d |
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349 |
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350 auth_d = self.profileAuthenticate(password, profile) |
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351 auth_d.addCallback(doStartSession) |
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352 return auth_d |
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353 |
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354 if self.host.initialised.called: |
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355 return defer.succeed(None).addCallback(backendInitialised) |
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356 else: |
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357 return self.host.initialised.addCallback(backendInitialised) |
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358 |
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359 def stopSession(self, profile): |
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360 """Delete a profile session |
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361 |
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362 @param profile: %(doc_profile)s |
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363 """ |
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364 if self.host.isConnected(profile): |
3028 | 365 log.debug("Disconnecting profile because of session stop") |
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366 self.host.disconnect(profile) |
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367 self.auth_sessions.profileDelUnique(profile) |
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368 try: |
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369 self._entities_cache[profile] |
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370 except KeyError: |
3028 | 371 log.warning("Profile was not in cache") |
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372 |
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373 def _isSessionStarted(self, profile_key): |
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374 return self.isSessionStarted(self.getProfileName(profile_key)) |
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375 |
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376 def isSessionStarted(self, profile): |
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377 try: |
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378 # XXX: if the value in self._entities_cache is a Deferred, |
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379 # the session is starting but not started yet |
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380 return not isinstance(self._entities_cache[profile], defer.Deferred) |
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381 except KeyError: |
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382 return False |
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383 |
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384 def profileAuthenticate(self, password, profile): |
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385 """Authenticate the profile. |
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386 |
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387 @param password (unicode): the SàT profile password |
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388 @param profile: %(doc_profile)s |
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389 @return (D): a deferred None in case of success, a failure otherwise. |
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390 @raise exceptions.PasswordError: the password does not match |
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391 """ |
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392 session_data = self.auth_sessions.profileGetUnique(profile) |
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393 if not password and session_data: |
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394 # XXX: this allows any frontend to connect with the empty password as soon as |
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395 # the profile has been authenticated at least once before. It is OK as long as |
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396 # submitting a form with empty passwords is restricted to local frontends. |
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397 return defer.succeed(None) |
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398 |
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399 def check_result(result): |
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400 if not result: |
3028 | 401 log.warning("Authentication failure of profile {}".format(profile)) |
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402 raise failure.Failure( |
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403 exceptions.PasswordError( |
3028 | 404 "The provided profile password doesn't match." |
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405 ) |
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406 ) |
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407 if ( |
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408 not session_data |
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409 ): # avoid to create two profile sessions when password if specified |
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410 return self.newAuthSession(password, profile) |
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411 |
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412 d = self.asyncGetParamA( |
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413 C.PROFILE_PASS_PATH[1], C.PROFILE_PASS_PATH[0], profile_key=profile |
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414 ) |
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415 d.addCallback(lambda sat_cipher: PasswordHasher.verify(password, sat_cipher)) |
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416 return d.addCallback(check_result) |
587
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417 |
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418 def newAuthSession(self, key, profile): |
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419 """Start a new session for the authenticated profile. |
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420 |
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421 The personal key is loaded encrypted from a PersistentDict before being decrypted. |
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422 |
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423 @param key: the key to decrypt the personal key |
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424 @param profile: %(doc_profile)s |
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425 @return: a deferred None value |
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426 """ |
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427 |
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428 def gotPersonalKey(personal_key): |
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429 """Create the session for this profile and store the personal key""" |
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430 self.auth_sessions.newSession( |
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431 {C.MEMORY_CRYPTO_KEY: personal_key}, profile=profile |
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432 ) |
3028 | 433 log.debug("auth session created for profile %s" % profile) |
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434 |
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435 d = PersistentDict(C.MEMORY_CRYPTO_NAMESPACE, profile).load() |
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436 d.addCallback(lambda data: BlockCipher.decrypt(key, data[C.MEMORY_CRYPTO_KEY])) |
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437 return d.addCallback(gotPersonalKey) |
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438 |
484
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439 def purgeProfileSession(self, profile): |
416
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440 """Delete cache of data of profile |
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441 @param profile: %(doc_profile)s""" |
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442 log.info(_("[%s] Profile session purge" % profile)) |
416
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443 self.params.purgeProfile(profile) |
484
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444 try: |
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445 del self._entities_cache[profile] |
484
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446 except KeyError: |
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447 log.error( |
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448 _( |
3028 | 449 "Trying to purge roster status cache for a profile not in memory: [%s]" |
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450 ) |
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451 % profile |
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452 ) |
484
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453 |
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454 def getProfilesList(self, clients=True, components=False): |
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455 """retrieve profiles list |
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456 |
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457 @param clients(bool): if True return clients profiles |
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458 @param components(bool): if True return components profiles |
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459 @return (list[unicode]): selected profiles |
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460 """ |
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461 if not clients and not components: |
3028 | 462 log.warning(_("requesting no profiles at all")) |
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463 return [] |
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464 profiles = self.storage.getProfilesList() |
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465 if clients and components: |
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466 return sorted(profiles) |
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467 isComponent = self.storage.profileIsComponent |
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468 if clients: |
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469 p_filter = lambda p: not isComponent(p) |
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470 else: |
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471 p_filter = lambda p: isComponent(p) |
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472 |
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473 return sorted(p for p in profiles if p_filter(p)) |
60
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474 |
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475 def getProfileName(self, profile_key, return_profile_keys=False): |
62
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476 """Return name of profile from keyword |
1263 | 477 |
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478 @param profile_key: can be the profile name or a keyword (like @DEFAULT@) |
1263 | 479 @param return_profile_keys: if True, return unmanaged profile keys (like "@ALL@"). This keys must be managed by the caller |
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480 @return: requested profile name |
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|
481 @raise exceptions.ProfileUnknownError if profile doesn't exists |
1263 | 482 """ |
728
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483 return self.params.getProfileName(profile_key, return_profile_keys) |
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484 |
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485 def profileSetDefault(self, profile): |
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486 """Set default profile |
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487 |
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488 @param profile: %(doc_profile)s |
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489 """ |
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490 # we want to be sure that the profile exists |
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491 profile = self.getProfileName(profile) |
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492 |
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493 self.memory_data["Profile_default"] = profile |
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494 |
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495 def createProfile(self, name, password, component=None): |
420
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core: profile creation/deletion through database
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parents:
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496 """Create a new profile |
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497 |
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498 @param name(unicode): profile name |
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499 @param password(unicode): profile password |
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500 Can be empty to disable password |
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501 @param component(None, unicode): set to entry point if this is a component |
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502 @return: Deferred |
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503 @raise exceptions.NotFound: component is not a known plugin import name |
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504 """ |
1263 | 505 if not name: |
3028 | 506 raise ValueError("Empty profile name") |
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507 if name[0] == "@": |
3028 | 508 raise ValueError("A profile name can't start with a '@'") |
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509 if "\n" in name: |
3028 | 510 raise ValueError("A profile name can't contain line feed ('\\n')") |
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511 |
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512 if name in self._entities_cache: |
3028 | 513 raise exceptions.ConflictError("A session for this profile exists") |
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514 |
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515 if component: |
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516 if not component in self.host.plugins: |
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517 raise exceptions.NotFound( |
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518 _( |
3028 | 519 "Can't find component {component} entry point".format( |
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520 component=component |
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521 ) |
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522 ) |
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523 ) |
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524 # FIXME: PLUGIN_INFO is not currently accessible after import, but type shoul be tested here |
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525 # if self.host.plugins[component].PLUGIN_INFO[u"type"] != C.PLUG_TYPE_ENTRY_POINT: |
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526 # raise ValueError(_(u"Plugin {component} is not an entry point !".format( |
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527 # component = component))) |
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528 |
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529 d = self.params.createProfile(name, component) |
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530 |
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531 def initPersonalKey(__): |
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532 # be sure to call this after checking that the profile doesn't exist yet |
3040 | 533 |
534 # generated once for all and saved in a PersistentDict | |
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535 personal_key = BlockCipher.getRandomKey( |
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536 base64=True |
3040 | 537 ).decode('utf-8') |
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538 self.auth_sessions.newSession( |
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539 {C.MEMORY_CRYPTO_KEY: personal_key}, profile=name |
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540 ) # will be encrypted by setParam |
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541 |
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542 def startFakeSession(__): |
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543 # avoid ProfileNotConnected exception in setParam |
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544 self._entities_cache[name] = None |
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545 self.params.loadIndParams(name) |
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546 |
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547 def stopFakeSession(__): |
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548 del self._entities_cache[name] |
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549 self.params.purgeProfile(name) |
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550 |
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551 d.addCallback(initPersonalKey) |
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552 d.addCallback(startFakeSession) |
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553 d.addCallback( |
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554 lambda __: self.setParam( |
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555 C.PROFILE_PASS_PATH[1], password, C.PROFILE_PASS_PATH[0], profile_key=name |
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556 ) |
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557 ) |
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558 d.addCallback(stopFakeSession) |
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559 d.addCallback(lambda __: self.auth_sessions.profileDelUnique(name)) |
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560 return d |
587
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561 |
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562 def asyncDeleteProfile(self, name, force=False): |
68 | 563 """Delete an existing profile |
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564 |
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565 @param name: Name of the profile |
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566 @param force: force the deletion even if the profile is connected. |
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567 To be used for direct calls only (not through the bridge). |
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568 @return: a Deferred instance |
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569 """ |
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570 |
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571 def cleanMemory(__): |
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572 self.auth_sessions.profileDelUnique(name) |
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573 try: |
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574 del self._entities_cache[name] |
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575 except KeyError: |
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576 pass |
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577 |
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578 d = self.params.asyncDeleteProfile(name, force) |
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579 d.addCallback(cleanMemory) |
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580 return d |
60
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581 |
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582 def isComponent(self, profile_name): |
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583 """Tell if a profile is a component |
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584 |
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585 @param profile_name(unicode): name of the profile |
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586 @return (bool): True if profile is a component |
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587 @raise exceptions.NotFound: profile doesn't exist |
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588 """ |
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589 return self.storage.profileIsComponent(profile_name) |
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590 |
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591 def getEntryPoint(self, profile_name): |
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592 """Get a component entry point |
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593 |
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594 @param profile_name(unicode): name of the profile |
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595 @return (bool): True if profile is a component |
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596 @raise exceptions.NotFound: profile doesn't exist |
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597 """ |
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598 return self.storage.getEntryPoint(profile_name) |
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599 |
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600 ## History ## |
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601 |
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602 def addToHistory(self, client, data): |
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603 return self.storage.addToHistory(data, client.profile) |
0 | 604 |
2698 | 605 def _historyGet(self, from_jid_s, to_jid_s, limit=C.HISTORY_LIMIT_NONE, between=True, |
606 filters=None, profile=C.PROF_KEY_NONE): | |
607 return self.historyGet(jid.JID(from_jid_s), jid.JID(to_jid_s), limit, between, | |
608 filters, profile) | |
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609 |
2698 | 610 def historyGet(self, from_jid, to_jid, limit=C.HISTORY_LIMIT_NONE, between=True, |
611 filters=None, profile=C.PROF_KEY_NONE): | |
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612 """Retrieve messages in history |
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613 |
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614 @param from_jid (JID): source JID (full, or bare for catchall) |
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615 @param to_jid (JID): dest JID (full, or bare for catchall) |
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616 @param limit (int): maximum number of messages to get: |
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617 - 0 for no message (returns the empty list) |
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618 - C.HISTORY_LIMIT_NONE or None for unlimited |
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619 - C.HISTORY_LIMIT_DEFAULT to use the HISTORY_LIMIT parameter value |
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620 @param between (bool): confound source and dest (ignore the direction) |
2698 | 621 @param filters (dict[unicode, unicode]): pattern to filter the history results |
622 (see bridge API for details) | |
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623 @param profile (str): %(doc_profile)s |
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624 @return (D(list)): list of message data as in [messageNew] |
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625 """ |
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626 assert profile != C.PROF_KEY_NONE |
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627 if limit == C.HISTORY_LIMIT_DEFAULT: |
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628 limit = int(self.getParamA(C.HISTORY_LIMIT, "General", profile_key=profile)) |
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629 elif limit == C.HISTORY_LIMIT_NONE: |
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630 limit = None |
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631 if limit == 0: |
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632 return defer.succeed([]) |
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633 return self.storage.historyGet(from_jid, to_jid, limit, between, filters, profile) |
0 | 634 |
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635 ## Statuses ## |
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636 |
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637 def _getPresenceStatuses(self, profile_key): |
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638 ret = self.getPresenceStatuses(profile_key) |
3028 | 639 return {entity.full(): data for entity, data in ret.items()} |
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640 |
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641 def getPresenceStatuses(self, profile_key): |
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642 """Get all the presence statuses of a profile |
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643 |
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644 @param profile_key: %(doc_profile_key)s |
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645 @return: presence data: key=entity JID, value=presence data for this entity |
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646 """ |
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647 client = self.host.getClient(profile_key) |
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648 profile_cache = self._getProfileCache(client) |
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649 entities_presence = {} |
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650 |
3028 | 651 for entity_jid, entity_data in profile_cache.items(): |
652 for resource, resource_data in entity_data.items(): | |
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653 full_jid = copy.copy(entity_jid) |
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654 full_jid.resource = resource |
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655 try: |
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656 presence_data = self.getEntityDatum(full_jid, "presence", profile_key) |
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657 except KeyError: |
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658 continue |
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659 entities_presence.setdefault(entity_jid, {})[ |
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660 resource or "" |
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661 ] = presence_data |
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662 |
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663 return entities_presence |
0 | 664 |
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665 def setPresenceStatus(self, entity_jid, show, priority, statuses, profile_key): |
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666 """Change the presence status of an entity |
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667 |
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668 @param entity_jid: jid.JID of the entity |
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669 @param show: show status |
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670 @param priority: priority |
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671 @param statuses: dictionary of statuses |
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672 @param profile_key: %(doc_profile_key)s |
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673 """ |
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674 presence_data = PresenceTuple(show, priority, statuses) |
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675 self.updateEntityData( |
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676 entity_jid, "presence", presence_data, profile_key=profile_key |
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677 ) |
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678 if entity_jid.resource and show != C.PRESENCE_UNAVAILABLE: |
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679 # If a resource is available, bare jid should not have presence information |
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680 try: |
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681 self.delEntityDatum(entity_jid.userhostJID(), "presence", profile_key) |
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682 except (KeyError, exceptions.UnknownEntityError): |
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683 pass |
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684 |
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685 ## Resources ## |
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686 |
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687 def _getAllResource(self, jid_s, profile_key): |
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688 client = self.host.getClient(profile_key) |
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689 jid_ = jid.JID(jid_s) |
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690 return self.getAllResources(client, jid_) |
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691 |
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692 def getAllResources(self, client, entity_jid): |
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693 """Return all resource from jid for which we have had data in this session |
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694 |
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695 @param entity_jid: bare jid of the entity |
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696 return (list[unicode]): list of resources |
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697 |
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698 @raise exceptions.UnknownEntityError: if entity is not in cache |
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699 @raise ValueError: entity_jid has a resource |
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700 """ |
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701 # FIXME: is there a need to keep cache data for resources which are not connected anymore? |
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702 if entity_jid.resource: |
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703 raise ValueError( |
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704 "getAllResources must be used with a bare jid (got {})".format(entity_jid) |
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705 ) |
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706 profile_cache = self._getProfileCache(client) |
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707 try: |
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708 entity_data = profile_cache[entity_jid.userhostJID()] |
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709 except KeyError: |
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710 raise exceptions.UnknownEntityError( |
3028 | 711 "Entity {} not in cache".format(entity_jid) |
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712 ) |
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713 resources = set(entity_data.keys()) |
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714 resources.discard(None) |
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715 return resources |
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716 |
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717 def getAvailableResources(self, client, entity_jid): |
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718 """Return available resource for entity_jid |
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719 |
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720 This method differs from getAllResources by returning only available resources |
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721 @param entity_jid: bare jid of the entit |
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722 return (list[unicode]): list of available resources |
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723 |
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724 @raise exceptions.UnknownEntityError: if entity is not in cache |
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725 """ |
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726 available = [] |
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727 for resource in self.getAllResources(client, entity_jid): |
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728 full_jid = copy.copy(entity_jid) |
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729 full_jid.resource = resource |
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730 try: |
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731 presence_data = self.getEntityDatum(full_jid, "presence", client.profile) |
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732 except KeyError: |
3028 | 733 log.debug("Can't get presence data for {}".format(full_jid)) |
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core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
734 else: |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
735 if presence_data.show != C.PRESENCE_UNAVAILABLE: |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
736 available.append(resource) |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
737 return available |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
738 |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
739 def _getMainResource(self, jid_s, profile_key): |
1970
200cd707a46d
plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents:
1963
diff
changeset
|
740 client = self.host.getClient(profile_key) |
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
741 jid_ = jid.JID(jid_s) |
1970
200cd707a46d
plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents:
1963
diff
changeset
|
742 return self.getMainResource(client, jid_) or "" |
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
743 |
1970
200cd707a46d
plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents:
1963
diff
changeset
|
744 def getMainResource(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
|
745 """Return the main resource used by an entity |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
746 |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
747 @param entity_jid: bare entity jid |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
748 @return (unicode): main resource or None |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
749 """ |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
750 if entity_jid.resource: |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
751 raise ValueError( |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
752 "getMainResource must be used with a bare jid (got {})".format(entity_jid) |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
753 ) |
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
|
754 try: |
1970
200cd707a46d
plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents:
1963
diff
changeset
|
755 if self.host.plugins["XEP-0045"].isJoinedRoom(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
|
756 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
|
757 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
|
758 pass |
1689
a40124e03baf
core (memory): catch exceptions.UnknownEntityError in getMainResource
Goffi <goffi@goffi.org>
parents:
1684
diff
changeset
|
759 try: |
2533
8d82a62fa098
core (disco), plugin XEP-0115: client use + capabilities hash improvment:
Goffi <goffi@goffi.org>
parents:
2526
diff
changeset
|
760 resources = self.getAllResources(client, entity_jid) |
1689
a40124e03baf
core (memory): catch exceptions.UnknownEntityError in getMainResource
Goffi <goffi@goffi.org>
parents:
1684
diff
changeset
|
761 except exceptions.UnknownEntityError: |
3028 | 762 log.warning("Entity is not in cache, we can't find any resource") |
1689
a40124e03baf
core (memory): catch exceptions.UnknownEntityError in getMainResource
Goffi <goffi@goffi.org>
parents:
1684
diff
changeset
|
763 return None |
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
764 priority_resources = [] |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
765 for resource in resources: |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
766 full_jid = copy.copy(entity_jid) |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
767 full_jid.resource = resource |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
768 try: |
1970
200cd707a46d
plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents:
1963
diff
changeset
|
769 presence_data = self.getEntityDatum(full_jid, "presence", client.profile) |
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
770 except KeyError: |
3028 | 771 log.debug("No presence information for {}".format(full_jid)) |
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
772 continue |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
773 priority_resources.append((resource, presence_data.priority)) |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
774 try: |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
775 return max(priority_resources, key=lambda res_tuple: res_tuple[1])[0] |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
776 except ValueError: |
3028 | 777 log.warning("No resource found at all for {}".format(entity_jid)) |
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
778 return None |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
779 |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
780 ## Entities data ## |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
781 |
2533
8d82a62fa098
core (disco), plugin XEP-0115: client use + capabilities hash improvment:
Goffi <goffi@goffi.org>
parents:
2526
diff
changeset
|
782 def _getProfileCache(self, client): |
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
783 """Check profile validity and return its cache |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
784 |
2533
8d82a62fa098
core (disco), plugin XEP-0115: client use + capabilities hash improvment:
Goffi <goffi@goffi.org>
parents:
2526
diff
changeset
|
785 @param client: SatXMPPClient |
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
786 @return (dict): profile cache |
1251
51a85e8f599a
memory: add method isContactConnected
souliane <souliane@mailoo.org>
parents:
1247
diff
changeset
|
787 """ |
2533
8d82a62fa098
core (disco), plugin XEP-0115: client use + capabilities hash improvment:
Goffi <goffi@goffi.org>
parents:
2526
diff
changeset
|
788 return self._entities_cache[client.profile] |
1251
51a85e8f599a
memory: add method isContactConnected
souliane <souliane@mailoo.org>
parents:
1247
diff
changeset
|
789 |
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
790 def setSignalOnUpdate(self, key, signal=True): |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
791 """Set a signal flag on the key |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
792 |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
793 When the key will be updated, a signal will be sent to frontends |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
794 @param key: key to signal |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
795 @param signal(boolean): if True, do the signal |
486
0d9908ac775e
core: entity cache misc data management + error moved to core.exceptions in memory
Goffi <goffi@goffi.org>
parents:
484
diff
changeset
|
796 """ |
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
797 if signal: |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
798 self._key_signals.add(key) |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
799 else: |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
800 self._key_signals.discard(key) |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
801 |
2533
8d82a62fa098
core (disco), plugin XEP-0115: client use + capabilities hash improvment:
Goffi <goffi@goffi.org>
parents:
2526
diff
changeset
|
802 def getAllEntitiesIter(self, client, with_bare=False): |
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
803 """Return an iterator of full jids of all entities in cache |
943
71926ec2114d
core (memory): entities cache improvments:
Goffi <goffi@goffi.org>
parents:
935
diff
changeset
|
804 |
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
805 @param with_bare: if True, include bare jids |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
806 @return (list[unicode]): list of jids |
943
71926ec2114d
core (memory): entities cache improvments:
Goffi <goffi@goffi.org>
parents:
935
diff
changeset
|
807 """ |
2533
8d82a62fa098
core (disco), plugin XEP-0115: client use + capabilities hash improvment:
Goffi <goffi@goffi.org>
parents:
2526
diff
changeset
|
808 profile_cache = self._getProfileCache(client) |
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
809 # we construct a list of all known full jids (bare jid of entities x resources) |
3028 | 810 for bare_jid, entity_data in profile_cache.items(): |
811 for resource in entity_data.keys(): | |
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
812 if resource is None: |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
813 continue |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
814 full_jid = copy.copy(bare_jid) |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
815 full_jid.resource = resource |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
816 yield full_jid |
943
71926ec2114d
core (memory): entities cache improvments:
Goffi <goffi@goffi.org>
parents:
935
diff
changeset
|
817 |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
818 def updateEntityData( |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
819 self, entity_jid, key, value, silent=False, profile_key=C.PROF_KEY_NONE |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
820 ): |
943
71926ec2114d
core (memory): entities cache improvments:
Goffi <goffi@goffi.org>
parents:
935
diff
changeset
|
821 """Set a misc data for an entity |
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
822 |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
823 If key was registered with setSignalOnUpdate, a signal will be sent to frontends |
2994
94708a7d3ecf
core, plugin XEP-0045: fixed message type autodetection + ENTITY_TYPE_MUC constant:
Goffi <goffi@goffi.org>
parents:
2928
diff
changeset
|
824 @param entity_jid: JID of the entity, C.ENTITY_ALL_RESOURCES for all resources of |
94708a7d3ecf
core, plugin XEP-0045: fixed message type autodetection + ENTITY_TYPE_MUC constant:
Goffi <goffi@goffi.org>
parents:
2928
diff
changeset
|
825 all entities, C.ENTITY_ALL for all entities (all resources + bare jids) |
94708a7d3ecf
core, plugin XEP-0045: fixed message type autodetection + ENTITY_TYPE_MUC constant:
Goffi <goffi@goffi.org>
parents:
2928
diff
changeset
|
826 @param key: key to set (eg: C.ENTITY_TYPE) |
94708a7d3ecf
core, plugin XEP-0045: fixed message type autodetection + ENTITY_TYPE_MUC constant:
Goffi <goffi@goffi.org>
parents:
2928
diff
changeset
|
827 @param value: value for this key (eg: C.ENTITY_TYPE_MUC) |
94708a7d3ecf
core, plugin XEP-0045: fixed message type autodetection + ENTITY_TYPE_MUC constant:
Goffi <goffi@goffi.org>
parents:
2928
diff
changeset
|
828 @param silent(bool): if True, doesn't send signal to frontend, even if there is a |
94708a7d3ecf
core, plugin XEP-0045: fixed message type autodetection + ENTITY_TYPE_MUC constant:
Goffi <goffi@goffi.org>
parents:
2928
diff
changeset
|
829 signal flag (see setSignalOnUpdate) |
943
71926ec2114d
core (memory): entities cache improvments:
Goffi <goffi@goffi.org>
parents:
935
diff
changeset
|
830 @param profile_key: %(doc_profile_key)s |
71926ec2114d
core (memory): entities cache improvments:
Goffi <goffi@goffi.org>
parents:
935
diff
changeset
|
831 """ |
2533
8d82a62fa098
core (disco), plugin XEP-0115: client use + capabilities hash improvment:
Goffi <goffi@goffi.org>
parents:
2526
diff
changeset
|
832 client = self.host.getClient(profile_key) |
8d82a62fa098
core (disco), plugin XEP-0115: client use + capabilities hash improvment:
Goffi <goffi@goffi.org>
parents:
2526
diff
changeset
|
833 profile_cache = self._getProfileCache(client) |
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
834 if entity_jid in (C.ENTITY_ALL_RESOURCES, C.ENTITY_ALL): |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
835 entities = self.getAllEntitiesIter(client, entity_jid == C.ENTITY_ALL) |
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
836 else: |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
837 entities = (entity_jid,) |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
838 |
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
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839 for jid_ in entities: |
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840 entity_data = profile_cache.setdefault(jid_.userhostJID(), {}).setdefault( |
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841 jid_.resource, {} |
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842 ) |
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843 |
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|
844 entity_data[key] = value |
1315
be3a301540c0
core (memory): updateEntityData now accept a "silent" argument to avoid sending signal to frontends when updating an attribute with "signalOnUpdate" flag.
Goffi <goffi@goffi.org>
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845 if key in self._key_signals and not silent: |
3028 | 846 if not isinstance(value, str): |
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847 log.error( |
3028 | 848 "Setting a non string value ({}) for a key ({}) which has a signal flag".format( |
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|
849 value, key |
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850 ) |
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851 ) |
1290
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|
852 else: |
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853 self.host.bridge.entityDataUpdated( |
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854 jid_.full(), key, value, self.getProfileName(profile_key) |
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855 ) |
943
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changeset
|
856 |
1290
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diff
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|
857 def delEntityDatum(self, entity_jid, key, profile_key): |
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core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
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858 """Delete a data for an entity |
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|
859 |
faa1129559b8
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|
860 @param entity_jid: JID of the entity, C.ENTITY_ALL_RESOURCES for all resources of all entities, |
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diff
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|
861 C.ENTITY_ALL for all entities (all resources + bare jids) |
2994
94708a7d3ecf
core, plugin XEP-0045: fixed message type autodetection + ENTITY_TYPE_MUC constant:
Goffi <goffi@goffi.org>
parents:
2928
diff
changeset
|
862 @param key: key to delete (eg: C.ENTITY_TYPE) |
943
71926ec2114d
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diff
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863 @param profile_key: %(doc_profile_key)s |
1290
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changeset
|
864 |
faa1129559b8
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865 @raise exceptions.UnknownEntityError: if entity is not in cache |
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866 @raise KeyError: key is not in cache |
943
71926ec2114d
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diff
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|
867 """ |
2533
8d82a62fa098
core (disco), plugin XEP-0115: client use + capabilities hash improvment:
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|
868 client = self.host.getClient(profile_key) |
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diff
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869 profile_cache = self._getProfileCache(client) |
1290
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870 if entity_jid in (C.ENTITY_ALL_RESOURCES, C.ENTITY_ALL): |
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871 entities = self.getAllEntitiesIter(client, entity_jid == C.ENTITY_ALL) |
1290
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|
872 else: |
faa1129559b8
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parents:
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diff
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|
873 entities = (entity_jid,) |
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|
874 |
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diff
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|
875 for jid_ in entities: |
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parents:
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diff
changeset
|
876 try: |
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diff
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|
877 entity_data = profile_cache[jid_.userhostJID()][jid_.resource] |
faa1129559b8
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diff
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|
878 except KeyError: |
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879 raise exceptions.UnknownEntityError( |
3028 | 880 "Entity {} not in cache".format(jid_) |
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881 ) |
943
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|
882 try: |
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|
883 del entity_data[key] |
1290
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884 except KeyError as e: |
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885 if entity_jid in (C.ENTITY_ALL_RESOURCES, C.ENTITY_ALL): |
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886 continue # we ignore KeyError when deleting keys from several entities |
1290
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diff
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|
887 else: |
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diff
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|
888 raise e |
399 | 889 |
1314
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|
890 def _getEntitiesData(self, entities_jids, keys_list, profile_key): |
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891 ret = self.getEntitiesData( |
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892 [jid.JID(jid_) for jid_ in entities_jids], keys_list, profile_key |
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893 ) |
3028 | 894 return {jid_.full(): data for jid_, data in ret.items()} |
1314
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|
895 |
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896 def getEntitiesData(self, entities_jids, keys_list=None, profile_key=C.PROF_KEY_NONE): |
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
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diff
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|
897 """Get a list of cached values for several entities at once |
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core: added getEntitiesData which get cache data for several entities at once
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diff
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|
898 |
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core: added getEntitiesData which get cache data for several entities at once
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diff
changeset
|
899 @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
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|
900 @param keys_list (iterable,None): list of keys to get, None for everything |
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core: added getEntitiesData which get cache data for several entities at once
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parents:
1290
diff
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|
901 @param profile_key: %(doc_profile_key)s |
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
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parents:
1290
diff
changeset
|
902 @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
|
903 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
|
904 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
|
905 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
|
906 in resulting dict |
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
907 |
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
908 @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>
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1290
diff
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|
909 """ |
2624
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|
910 |
1314
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core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
911 def fillEntityData(entity_cache_data): |
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
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parents:
1290
diff
changeset
|
912 entity_data = {} |
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
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parents:
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diff
changeset
|
913 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
|
914 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
|
915 else: |
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
916 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
|
917 try: |
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
918 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
|
919 except KeyError: |
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
920 continue |
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
921 return entity_data |
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
922 |
2533
8d82a62fa098
core (disco), plugin XEP-0115: client use + capabilities hash improvment:
Goffi <goffi@goffi.org>
parents:
2526
diff
changeset
|
923 client = self.host.getClient(profile_key) |
8d82a62fa098
core (disco), plugin XEP-0115: client use + capabilities hash improvment:
Goffi <goffi@goffi.org>
parents:
2526
diff
changeset
|
924 profile_cache = self._getProfileCache(client) |
1314
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
925 ret_data = {} |
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
926 if entities_jids: |
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
927 for entity in entities_jids: |
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
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1290
diff
changeset
|
928 try: |
2624
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|
929 entity_cache_data = profile_cache[entity.userhostJID()][ |
56f94936df1e
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diff
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|
930 entity.resource |
56f94936df1e
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2597
diff
changeset
|
931 ] |
1314
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
932 except KeyError: |
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
933 continue |
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
934 ret_data[entity.full()] = fillEntityData(entity_cache_data, keys_list) |
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
935 else: |
3028 | 936 for bare_jid, data in profile_cache.items(): |
937 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
|
938 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
|
939 full_jid.resource = resource |
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
940 ret_data[full_jid] = fillEntityData(entity_cache_data) |
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
941 |
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
942 return ret_data |
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
943 |
1290
faa1129559b8
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Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
944 def getEntityData(self, entity_jid, keys_list=None, profile_key=C.PROF_KEY_NONE): |
486
0d9908ac775e
core: entity cache misc data management + error moved to core.exceptions in memory
Goffi <goffi@goffi.org>
parents:
484
diff
changeset
|
945 """Get a list of cached values for entity |
944
e1842ebcb2f3
core, plugin XEP-0115: discovery refactoring:
Goffi <goffi@goffi.org>
parents:
943
diff
changeset
|
946 |
486
0d9908ac775e
core: entity cache misc data management + error moved to core.exceptions in memory
Goffi <goffi@goffi.org>
parents:
484
diff
changeset
|
947 @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
|
948 @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
|
949 @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
|
950 @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
|
951 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
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952 have nothing with that key nether |
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953 |
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954 @raise exceptions.UnknownEntityError: if entity is not in cache |
486
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955 """ |
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956 client = self.host.getClient(profile_key) |
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957 profile_cache = self._getProfileCache(client) |
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958 try: |
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959 entity_data = profile_cache[entity_jid.userhostJID()][entity_jid.resource] |
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960 except KeyError: |
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961 raise exceptions.UnknownEntityError( |
3028 | 962 "Entity {} not in cache (was requesting {})".format( |
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963 entity_jid, keys_list |
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964 ) |
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965 ) |
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|
966 if keys_list is None: |
486
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967 return entity_data |
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968 |
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969 return {key: entity_data[key] for key in keys_list if key in entity_data} |
47 | 970 |
944
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971 def getEntityDatum(self, entity_jid, key, profile_key): |
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972 """Get a datum from entity |
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973 |
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974 @param entity_jid: JID of the entity |
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975 @param keys: key to get |
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976 @param profile_key: %(doc_profile_key)s |
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977 @return: requested value |
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978 |
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979 @raise exceptions.UnknownEntityError: if entity is not in cache |
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980 @raise KeyError: if there is no value for this key and this entity |
944
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981 """ |
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982 return self.getEntityData(entity_jid, (key,), profile_key)[key] |
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983 |
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984 def delEntityCache( |
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985 self, entity_jid, delete_all_resources=True, profile_key=C.PROF_KEY_NONE |
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986 ): |
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987 """Remove all cached data for entity |
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988 |
943
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989 @param entity_jid: JID of the entity to delete |
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990 @param delete_all_resources: if True also delete all known resources from cache (a bare jid must be given in this case) |
943
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991 @param profile_key: %(doc_profile_key)s |
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992 |
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993 @raise exceptions.UnknownEntityError: if entity is not in cache |
507
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|
994 """ |
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995 client = self.host.getClient(profile_key) |
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|
996 profile_cache = self._getProfileCache(client) |
943
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|
997 |
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|
998 if delete_all_resources: |
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|
999 if entity_jid.resource: |
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|
1000 raise ValueError(_("Need a bare jid to delete all resources")) |
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|
1001 try: |
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1002 del profile_cache[entity_jid] |
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1003 except KeyError: |
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1004 raise exceptions.UnknownEntityError( |
3028 | 1005 "Entity {} not in cache".format(entity_jid) |
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1006 ) |
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|
1007 else: |
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1008 try: |
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1009 del profile_cache[entity_jid.userhostJID()][entity_jid.resource] |
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1010 except KeyError: |
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1011 raise exceptions.UnknownEntityError( |
3028 | 1012 "Entity {} not in cache".format(entity_jid) |
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1013 ) |
943
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1014 |
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1015 ## Encryption ## |
507
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1016 |
1090
594fbdda4a87
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|
1017 def encryptValue(self, value, profile): |
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1018 """Encrypt a value for the given profile. The personal key must be loaded |
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1019 already in the profile session, that should be the case if the profile is |
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|
1020 already authenticated. |
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|
1021 |
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1022 @param value (str): the value to encrypt |
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1023 @param profile (str): %(doc_profile)s |
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1024 @return: the deferred encrypted value |
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1025 """ |
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1026 try: |
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1027 personal_key = self.auth_sessions.profileGetUnique(profile)[ |
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1028 C.MEMORY_CRYPTO_KEY |
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1029 ] |
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|
1030 except TypeError: |
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|
1031 raise exceptions.InternalError( |
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1032 _("Trying to encrypt a value for %s while the personal key is undefined!") |
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1033 % profile |
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|
1034 ) |
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|
1035 return BlockCipher.encrypt(personal_key, value) |
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|
1036 |
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|
1037 def decryptValue(self, value, profile): |
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|
1038 """Decrypt a value for the given profile. The personal key must be loaded |
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|
1039 already in the profile session, that should be the case if the profile is |
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diff
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|
1040 already authenticated. |
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diff
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|
1041 |
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|
1042 @param value (str): the value to decrypt |
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|
1043 @param profile (str): %(doc_profile)s |
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|
1044 @return: the deferred decrypted value |
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|
1045 """ |
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|
1046 try: |
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|
1047 personal_key = self.auth_sessions.profileGetUnique(profile)[ |
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1048 C.MEMORY_CRYPTO_KEY |
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|
1049 ] |
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|
1050 except TypeError: |
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|
1051 raise exceptions.InternalError( |
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|
1052 _("Trying to decrypt a value for %s while the personal key is undefined!") |
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|
1053 % profile |
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|
1054 ) |
1090
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|
1055 return BlockCipher.decrypt(personal_key, value) |
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diff
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|
1056 |
1030
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parents:
1029
diff
changeset
|
1057 def encryptPersonalData(self, data_key, data_value, crypto_key, profile): |
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core, memory, bridge: added profile password + password encryption:
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|
1058 """Re-encrypt a personal data (saved to a PersistentDict). |
15f43b54d697
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diff
changeset
|
1059 |
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diff
changeset
|
1060 @param data_key: key for the individual PersistentDict instance |
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diff
changeset
|
1061 @param data_value: the value to be encrypted |
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changeset
|
1062 @param crypto_key: the key to encrypt the value |
15f43b54d697
core, memory, bridge: added profile password + password encryption:
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changeset
|
1063 @param profile: %(profile_doc)s |
15f43b54d697
core, memory, bridge: added profile password + password encryption:
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diff
changeset
|
1064 @return: a deferred None value |
15f43b54d697
core, memory, bridge: added profile password + password encryption:
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parents:
1029
diff
changeset
|
1065 """ |
15f43b54d697
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parents:
1029
diff
changeset
|
1066 |
15f43b54d697
core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents:
1029
diff
changeset
|
1067 def gotIndMemory(data): |
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1068 d = BlockCipher.encrypt(crypto_key, data_value) |
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1069 |
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1070 def cb(cipher): |
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1071 data[data_key] = cipher |
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1072 return data.force(data_key) |
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1073 |
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1074 return d.addCallback(cb) |
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1075 |
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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diff
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|
1076 def done(__): |
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1077 log.debug( |
3028 | 1078 _("Personal data (%(ns)s, %(key)s) has been successfuly encrypted") |
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1079 % {"ns": C.MEMORY_CRYPTO_NAMESPACE, "key": data_key} |
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1080 ) |
1030
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1081 |
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1082 d = PersistentDict(C.MEMORY_CRYPTO_NAMESPACE, profile).load() |
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1083 return d.addCallback(gotIndMemory).addCallback(done) |
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1084 |
1290
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1085 ## Subscription requests ## |
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1086 |
722
04aabc3f2684
core (memory): fixed setDefault behaviour + minor refactoring
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parents:
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diff
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|
1087 def addWaitingSub(self, type_, entity_jid, profile_key): |
47 | 1088 """Called when a subcription request is received""" |
65
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1089 profile = self.getProfileName(profile_key) |
592
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|
1090 assert profile |
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1091 if profile not in self.subscriptions: |
65
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1092 self.subscriptions[profile] = {} |
722
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diff
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|
1093 self.subscriptions[profile][entity_jid] = type_ |
587
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1094 |
486
0d9908ac775e
core: entity cache misc data management + error moved to core.exceptions in memory
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parents:
484
diff
changeset
|
1095 def delWaitingSub(self, entity_jid, profile_key): |
47 | 1096 """Called when a subcription request is finished""" |
65
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1097 profile = self.getProfileName(profile_key) |
592
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|
1098 assert profile |
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1099 if profile in self.subscriptions and entity_jid in self.subscriptions[profile]: |
486
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1100 del self.subscriptions[profile][entity_jid] |
587
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1101 |
346
ca3a041fed30
core: fixed several subscription scheme issues + removed most of profile_key default value in core.sat_main and core.xmmp (source of bugs) + contact update
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parents:
327
diff
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|
1102 def getWaitingSub(self, profile_key): |
47 | 1103 """Called to get a list of currently waiting subscription requests""" |
65
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1104 profile = self.getProfileName(profile_key) |
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1105 if not profile: |
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1106 log.error(_("Asking waiting subscriptions for a non-existant profile")) |
65
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1107 return {} |
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1108 if profile not in self.subscriptions: |
65
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1109 return {} |
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1110 |
65
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1111 return self.subscriptions[profile] |
0 | 1112 |
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1113 ## Parameters ## |
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1114 |
916
1a759096ccbd
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parents:
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diff
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|
1115 def getStringParamA(self, name, category, attr="value", profile_key=C.PROF_KEY_NONE): |
538
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core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
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diff
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|
1116 return self.params.getStringParamA(name, category, attr, profile_key) |
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1117 |
916
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1118 def getParamA(self, name, category, attr="value", profile_key=C.PROF_KEY_NONE): |
1534
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1119 return self.params.getParamA(name, category, attr, profile_key=profile_key) |
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1120 |
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1121 def asyncGetParamA( |
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1122 self, |
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1123 name, |
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1124 category, |
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1125 attr="value", |
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1126 security_limit=C.NO_SECURITY_LIMIT, |
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1127 profile_key=C.PROF_KEY_NONE, |
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1128 ): |
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1129 return self.params.asyncGetParamA( |
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1130 name, category, attr, security_limit, profile_key |
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1131 ) |
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1132 |
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1133 def asyncGetParamsValuesFromCategory( |
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1134 self, category, security_limit=C.NO_SECURITY_LIMIT, profile_key=C.PROF_KEY_NONE |
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1135 ): |
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1136 return self.params.asyncGetParamsValuesFromCategory( |
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1137 category, security_limit, profile_key |
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|
1138 ) |
1587
698d6755d62a
core, bridge (params): added asyncGetParamsValuesFromCategory (yes that's a long name!) method to retrive params names and values for a given category
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parents:
1586
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1139 |
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1140 def asyncGetStringParamA( |
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1141 self, |
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1142 name, |
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1143 category, |
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1144 attr="value", |
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1145 security_limit=C.NO_SECURITY_LIMIT, |
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|
1146 profile_key=C.PROF_KEY_NONE, |
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|
1147 ): |
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|
1148 return self.params.asyncGetStringParamA( |
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1149 name, category, attr, security_limit, profile_key |
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1150 ) |
587
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|
1151 |
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1152 def getParamsUI( |
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|
1153 self, security_limit=C.NO_SECURITY_LIMIT, app="", profile_key=C.PROF_KEY_NONE |
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1154 ): |
777
5642939d254e
core, bridge: new method paramsRegisterApp to register frontend's specific parameters
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diff
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|
1155 return self.params.getParamsUI(security_limit, app, profile_key) |
587
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1156 |
0 | 1157 def getParamsCategories(self): |
17
74a39f40eb6d
refactoring: using xml params (not finished yet)
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parents:
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diff
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|
1158 return self.params.getParamsCategories() |
587
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|
1159 |
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1160 def setParam( |
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1161 self, |
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1162 name, |
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1163 value, |
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1164 category, |
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1165 security_limit=C.NO_SECURITY_LIMIT, |
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1166 profile_key=C.PROF_KEY_NONE, |
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1167 ): |
641
49587e170f53
core: added the security_limit to setParam
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parents:
639
diff
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|
1168 return self.params.setParam(name, value, category, security_limit, profile_key) |
19
f2a745ca0fbc
refactoring: using xml params part III (parameters import)
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parents:
18
diff
changeset
|
1169 |
662
4f747d7fde8c
core: importParams renamed to updateParams: it now updates the parameter instead of appending children if it find an existing one.
Goffi <goffi@goffi.org>
parents:
656
diff
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|
1170 def updateParams(self, xml): |
4f747d7fde8c
core: importParams renamed to updateParams: it now updates the parameter instead of appending children if it find an existing one.
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parents:
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diff
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|
1171 return self.params.updateParams(xml) |
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1172 |
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1173 def paramsRegisterApp(self, xml, security_limit=C.NO_SECURITY_LIMIT, app=""): |
777
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core, bridge: new method paramsRegisterApp to register frontend's specific parameters
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|
1174 return self.params.paramsRegisterApp(xml, security_limit, app) |
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|
1175 |
20
fc8c202cda87
refactoring: using xml params part IV (default values)
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parents:
19
diff
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|
1176 def setDefault(self, name, category, callback, errback=None): |
fc8c202cda87
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|
1177 return self.params.setDefault(name, category, callback, errback) |
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1178 |
2501
3b67fe672206
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diff
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|
1179 ## Files ## |
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|
1180 |
3b67fe672206
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diff
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|
1181 def checkFilePermission(self, file_data, peer_jid, perms_to_check): |
3b67fe672206
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diff
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|
1182 """check that an entity has the right permission on a file |
3b67fe672206
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|
1183 |
3b67fe672206
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|
1184 @param file_data(dict): data of one file, as returned by getFiles |
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diff
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|
1185 @param peer_jid(jid.JID): entity trying to access the file |
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diff
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|
1186 @param perms_to_check(tuple[unicode]): permissions to check |
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1187 tuple of C.ACCESS_PERM_* |
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1188 @param check_parents(bool): if True, also check all parents until root node |
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1189 @raise exceptions.PermissionError: peer_jid doesn't have all permission |
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1190 in perms_to_check for file_data |
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1191 @raise exceptions.InternalError: perms_to_check is invalid |
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1192 """ |
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1193 if peer_jid is None and perms_to_check is None: |
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1194 return |
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1195 peer_jid = peer_jid.userhostJID() |
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1196 if peer_jid == file_data["owner"]: |
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1197 # the owner has all rights |
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1198 return |
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1199 if not C.ACCESS_PERMS.issuperset(perms_to_check): |
3028 | 1200 raise exceptions.InternalError(_("invalid permission")) |
2501
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1201 |
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1202 for perm in perms_to_check: |
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1203 # we check each perm and raise PermissionError as soon as one condition is not valid |
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1204 # we must never return here, we only return after the loop if nothing was blocking the access |
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1205 try: |
3028 | 1206 perm_data = file_data["access"][perm] |
1207 perm_type = perm_data["type"] | |
2501
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1208 except KeyError: |
2926
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1209 raise exceptions.PermissionError() |
2501
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1210 if perm_type == C.ACCESS_TYPE_PUBLIC: |
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1211 continue |
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1212 elif perm_type == C.ACCESS_TYPE_WHITELIST: |
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1213 try: |
3028 | 1214 jids = perm_data["jids"] |
2501
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1215 except KeyError: |
2926
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1216 raise exceptions.PermissionError() |
2501
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1217 if peer_jid.full() in jids: |
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1218 continue |
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1219 else: |
2926
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1220 raise exceptions.PermissionError() |
2501
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1221 else: |
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1222 raise exceptions.InternalError( |
3028 | 1223 _("unknown access type: {type}").format(type=perm_type) |
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1224 ) |
2501
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1225 |
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1226 @defer.inlineCallbacks |
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1227 def checkPermissionToRoot(self, client, file_data, peer_jid, perms_to_check): |
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1228 """do checkFilePermission on file_data and all its parents until root""" |
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1229 current = file_data |
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1230 while True: |
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1231 self.checkFilePermission(current, peer_jid, perms_to_check) |
3028 | 1232 parent = current["parent"] |
2501
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1233 if not parent: |
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1234 break |
3040 | 1235 files_data = yield self.getFiles( |
1236 client, peer_jid=None, file_id=parent, perms_to_check=None | |
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1237 ) |
2501
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1238 try: |
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1239 current = files_data[0] |
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1240 except IndexError: |
3028 | 1241 raise exceptions.DataError("Missing parent") |
2501
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1242 |
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1243 @defer.inlineCallbacks |
2624
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1244 def _getParentDir( |
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1245 self, client, path, parent, namespace, owner, peer_jid, perms_to_check |
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1246 ): |
2501
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1247 """Retrieve parent node from a path, or last existing directory |
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1248 |
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1249 each directory of the path will be retrieved, until the last existing one |
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1250 @return (tuple[unicode, list[unicode])): parent, remaining path elements: |
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1251 - parent is the id of the last retrieved directory (or u'' for root) |
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1252 - remaining path elements are the directories which have not been retrieved |
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1253 (i.e. which don't exist) |
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1254 """ |
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1255 # if path is set, we have to retrieve parent directory of the file(s) from it |
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1256 if parent is not None: |
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1257 raise exceptions.ConflictError( |
3028 | 1258 _("You can't use path and parent at the same time") |
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1259 ) |
3028 | 1260 path_elts = [_f for _f in path.split("/") if _f] |
1261 if {"..", "."}.intersection(path_elts): | |
1262 raise ValueError(_('".." or "." can\'t be used in path')) | |
2501
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1263 |
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1264 # we retrieve all directories from path until we get the parent container |
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1265 # non existing directories will be created |
3028 | 1266 parent = "" |
2501
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1267 for idx, path_elt in enumerate(path_elts): |
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1268 directories = yield self.storage.getFiles( |
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1269 client, |
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1270 parent=parent, |
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1271 type_=C.FILE_TYPE_DIRECTORY, |
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1272 name=path_elt, |
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1273 namespace=namespace, |
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1274 owner=owner, |
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|
1275 ) |
2501
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1276 if not directories: |
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1277 defer.returnValue((parent, path_elts[idx:])) |
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|
1278 # from this point, directories don't exist anymore, we have to create them |
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1279 elif len(directories) > 1: |
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1280 raise exceptions.InternalError( |
3028 | 1281 _("Several directories found, this should not happen") |
2624
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1282 ) |
2501
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1283 else: |
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1284 directory = directories[0] |
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1285 self.checkFilePermission(directory, peer_jid, perms_to_check) |
3028 | 1286 parent = directory["id"] |
2501
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1287 defer.returnValue((parent, [])) |
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1288 |
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1289 @defer.inlineCallbacks |
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1290 def getFiles( |
2924 | 1291 self, client, peer_jid, file_id=None, version=None, parent=None, path=None, |
1292 type_=None, file_hash=None, hash_algo=None, name=None, namespace=None, | |
1293 mime_type=None, owner=None, access=None, projection=None, unique=False, | |
1294 perms_to_check=(C.ACCESS_PERM_READ,)): | |
1295 """Retrieve files with with given filters | |
2501
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1296 |
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1297 @param peer_jid(jid.JID, None): jid trying to access the file |
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1298 needed to check permission. |
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1299 Use None to ignore permission (perms_to_check must be None too) |
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1300 @param file_id(unicode, None): id of the file |
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1301 None to ignore |
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1302 @param version(unicode, None): version of the file |
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1303 None to ignore |
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1304 empty string to look for current version |
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1305 @param parent(unicode, None): id of the directory containing the files |
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1306 None to ignore |
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1307 empty string to look for root files/directories |
2924 | 1308 @param path(unicode, None): path to the directory containing the files |
1309 @param type_(unicode, None): type of file filter, can be one of C.FILE_TYPE_* | |
1310 @param file_hash(unicode, None): hash of the file to retrieve | |
1311 @param hash_algo(unicode, None): algorithm use for file_hash | |
1312 @param name(unicode, None): name of the file to retrieve | |
1313 @param namespace(unicode, None): namespace of the files to retrieve | |
1314 @param mime_type(unicode, None): filter on this mime type | |
1315 @param owner(jid.JID, None): if not None, only get files from this owner | |
1316 @param access(dict, None): get file with given access (see [setFile]) | |
2501
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1317 @param projection(list[unicode], None): name of columns to retrieve |
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1318 None to retrieve all |
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1319 @param unique(bool): if True will remove duplicates |
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1320 @param perms_to_check(tuple[unicode],None): permission to check |
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1321 must be a tuple of C.ACCESS_PERM_* or None |
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1322 if None, permission will no be checked (peer_jid must be None too in this case) |
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1323 other params are the same as for [setFile] |
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1324 @return (list[dict]): files corresponding to filters |
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1325 @raise exceptions.NotFound: parent directory not found (when path is specified) |
2924 | 1326 @raise exceptions.PermissionError: peer_jid can't use perms_to_check for one of |
1327 the file | |
2501
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1328 on the path |
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1329 """ |
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1330 if peer_jid is None and perms_to_check or perms_to_check is None and peer_jid: |
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1331 raise exceptions.InternalError( |
3028 | 1332 "if you want to disable permission check, both peer_jid and " |
1333 "perms_to_check must be None" | |
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1334 ) |
2518
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1335 if owner is not None: |
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1336 owner = owner.userhostJID() |
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1337 if path is not None: |
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1338 # permission are checked by _getParentDir |
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1339 parent, remaining_path_elts = yield self._getParentDir( |
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1340 client, path, parent, namespace, owner, peer_jid, perms_to_check |
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1341 ) |
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1342 if remaining_path_elts: |
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1343 # if we have remaining path elements, |
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1344 # the parent directory is not found |
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1345 raise failure.Failure(exceptions.NotFound()) |
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1346 if parent and peer_jid: |
2924 | 1347 # if parent is given directly and permission check is requested, |
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1348 # we need to check all the parents |
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1349 parent_data = yield self.storage.getFiles(client, file_id=parent) |
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1350 try: |
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1351 parent_data = parent_data[0] |
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1352 except IndexError: |
3028 | 1353 raise exceptions.DataError("mising parent") |
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1354 yield self.checkPermissionToRoot( |
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1355 client, parent_data, peer_jid, perms_to_check |
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1356 ) |
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1357 |
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1358 files = yield self.storage.getFiles( |
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1359 client, |
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1360 file_id=file_id, |
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1361 version=version, |
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1362 parent=parent, |
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1363 type_=type_, |
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1364 file_hash=file_hash, |
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1365 hash_algo=hash_algo, |
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1366 name=name, |
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1367 namespace=namespace, |
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1368 mime_type=mime_type, |
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1369 owner=owner, |
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1370 access=access, |
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1371 projection=projection, |
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1372 unique=unique, |
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1373 ) |
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1374 |
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1375 if peer_jid: |
2924 | 1376 # if permission are checked, we must remove all file that user can't access |
2501
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1377 to_remove = [] |
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1378 for file_data in files: |
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1379 try: |
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1380 self.checkFilePermission(file_data, peer_jid, perms_to_check) |
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1381 except exceptions.PermissionError: |
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1382 to_remove.append(file_data) |
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1383 for file_data in to_remove: |
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1384 files.remove(file_data) |
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1385 defer.returnValue(files) |
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1386 |
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|
1387 @defer.inlineCallbacks |
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1388 def setFile( |
3028 | 1389 self, client, name, file_id=None, version="", parent=None, path=None, |
2909
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1390 type_=C.FILE_TYPE_FILE, file_hash=None, hash_algo=None, size=None, |
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1391 namespace=None, mime_type=None, created=None, modified=None, owner=None, |
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|
1392 access=None, extra=None, peer_jid=None, perms_to_check=(C.ACCESS_PERM_WRITE,) |
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|
1393 ): |
2924 | 1394 """Set a file metadata |
2501
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|
1395 |
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1396 @param name(unicode): basename of the file |
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1397 @param file_id(unicode): unique id of the file |
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|
1398 @param version(unicode): version of this file |
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|
1399 empty string for current version or when there is no versioning |
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1400 @param parent(unicode, None): id of the directory containing the files |
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|
1401 @param path(unicode, None): virtual path of the file in the namespace |
2909
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1402 if set, parent must be None. All intermediate directories will be created |
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|
1403 if needed, using current access. |
2501
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1404 @param file_hash(unicode): unique hash of the payload |
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1405 @param hash_algo(unicode): algorithm used for hashing the file (usually sha-256) |
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|
1406 @param size(int): size in bytes |
2909
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1407 @param namespace(unicode, None): identifier (human readable is better) to group |
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1408 files |
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|
1409 For instance, namespace could be used to group files in a specific photo album |
2501
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1410 @param mime_type(unicode): MIME type of the file, or None if not known/guessed |
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|
1411 @param created(int): UNIX time of creation |
2909
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1412 @param modified(int,None): UNIX time of last modification, or None to use |
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1413 created date |
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|
1414 @param owner(jid.JID, None): jid of the owner of the file (mainly useful for |
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|
1415 component) |
2518
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|
1416 will be used to check permission (only bare jid is used, don't use with MUC). |
2501
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|
1417 Use None to ignore permission (perms_to_check must be None too) |
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1418 @param access(dict, None): serialisable dictionary with access rules. |
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1419 None (or empty dict) to use private access, i.e. allow only profile's jid to |
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1420 access the file |
2501
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1421 key can be on on C.ACCESS_PERM_*, |
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1422 then a sub dictionary with a type key is used (one of C.ACCESS_TYPE_*). |
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1423 According to type, extra keys can be used: |
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1424 - C.ACCESS_TYPE_PUBLIC: the permission is granted for everybody |
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1425 - C.ACCESS_TYPE_WHITELIST: the permission is granted for jids (as unicode) |
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1426 in the 'jids' key |
2501
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1427 will be encoded to json in database |
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1428 @param extra(dict, None): serialisable dictionary of any extra data |
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1429 will be encoded to json in database |
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1430 @param perms_to_check(tuple[unicode],None): permission to check |
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1431 must be a tuple of C.ACCESS_PERM_* or None |
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1432 if None, permission will no be checked (peer_jid must be None too in this |
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|
1433 case) |
2501
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1434 @param profile(unicode): profile owning the file |
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1435 """ |
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1436 if "/" in name: |
2501
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1437 raise ValueError('name must not contain a slash ("/")') |
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1438 if file_id is None: |
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|
1439 file_id = shortuuid.uuid() |
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1440 if ( |
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1441 file_hash is not None |
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1442 and hash_algo is None |
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1443 or hash_algo is not None |
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1444 and file_hash is None |
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1445 ): |
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|
1446 raise ValueError("file_hash and hash_algo must be set at the same time") |
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1447 if mime_type is None: |
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1448 mime_type, file_encoding = mimetypes.guess_type(name) |
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1449 if created is None: |
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1450 created = time.time() |
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1451 if namespace is not None: |
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1452 namespace = namespace.strip() or None |
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1453 if type_ == C.FILE_TYPE_DIRECTORY: |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1454 if any(version, file_hash, size, mime_type): |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1455 raise ValueError( |
3028 | 1456 "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
|
1457 ) |
2518
e4de2f16a284
core (memory): use bare jid for owner in setFiles:
Goffi <goffi@goffi.org>
parents:
2508
diff
changeset
|
1458 if owner is not None: |
e4de2f16a284
core (memory): use bare jid for owner in setFiles:
Goffi <goffi@goffi.org>
parents:
2508
diff
changeset
|
1459 owner = owner.userhostJID() |
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1460 |
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1461 if path is not None: |
2518
e4de2f16a284
core (memory): use bare jid for owner in setFiles:
Goffi <goffi@goffi.org>
parents:
2508
diff
changeset
|
1462 # _getParentDir will check permissions if peer_jid is set, so we use owner |
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1463 parent, remaining_path_elts = yield self._getParentDir( |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1464 client, path, parent, namespace, owner, owner, perms_to_check |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1465 ) |
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1466 # 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
|
1467 for new_dir in remaining_path_elts: |
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1468 new_dir_id = shortuuid.uuid() |
2624
56f94936df1e
code style reformatting using black
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parents:
2597
diff
changeset
|
1469 yield self.storage.setFile( |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1470 client, |
56f94936df1e
code style reformatting using black
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parents:
2597
diff
changeset
|
1471 name=new_dir, |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1472 file_id=new_dir_id, |
3028 | 1473 version="", |
2624
56f94936df1e
code style reformatting using black
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parents:
2597
diff
changeset
|
1474 parent=parent, |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1475 type_=C.FILE_TYPE_DIRECTORY, |
56f94936df1e
code style reformatting using black
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parents:
2597
diff
changeset
|
1476 namespace=namespace, |
56f94936df1e
code style reformatting using black
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parents:
2597
diff
changeset
|
1477 created=time.time(), |
56f94936df1e
code style reformatting using black
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parents:
2597
diff
changeset
|
1478 owner=owner, |
56f94936df1e
code style reformatting using black
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parents:
2597
diff
changeset
|
1479 access=access, |
56f94936df1e
code style reformatting using black
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parents:
2597
diff
changeset
|
1480 extra={}, |
56f94936df1e
code style reformatting using black
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parents:
2597
diff
changeset
|
1481 ) |
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1482 parent = new_dir_id |
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1483 elif parent is None: |
3028 | 1484 parent = "" |
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1485 |
2624
56f94936df1e
code style reformatting using black
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2597
diff
changeset
|
1486 yield self.storage.setFile( |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1487 client, |
56f94936df1e
code style reformatting using black
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parents:
2597
diff
changeset
|
1488 file_id=file_id, |
56f94936df1e
code style reformatting using black
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parents:
2597
diff
changeset
|
1489 version=version, |
56f94936df1e
code style reformatting using black
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parents:
2597
diff
changeset
|
1490 parent=parent, |
56f94936df1e
code style reformatting using black
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parents:
2597
diff
changeset
|
1491 type_=type_, |
56f94936df1e
code style reformatting using black
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parents:
2597
diff
changeset
|
1492 file_hash=file_hash, |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1493 hash_algo=hash_algo, |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1494 name=name, |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1495 size=size, |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1496 namespace=namespace, |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1497 mime_type=mime_type, |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1498 created=created, |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1499 modified=modified, |
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1500 owner=owner, |
56f94936df1e
code style reformatting using black
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parents:
2597
diff
changeset
|
1501 access=access, |
56f94936df1e
code style reformatting using black
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parents:
2597
diff
changeset
|
1502 extra=extra, |
56f94936df1e
code style reformatting using black
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parents:
2597
diff
changeset
|
1503 ) |
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1504 |
2526
35d591086974
core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents:
2518
diff
changeset
|
1505 def fileUpdate(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
|
1506 """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
|
1507 |
35d591086974
core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents:
2518
diff
changeset
|
1508 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
|
1509 @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
|
1510 @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
|
1511 @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
|
1512 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
|
1513 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
|
1514 """ |
35d591086974
core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents:
2518
diff
changeset
|
1515 return self.storage.fileUpdate(file_id, column, update_cb) |
35d591086974
core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents:
2518
diff
changeset
|
1516 |
2928
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1517 @defer.inlineCallbacks |
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1518 def _deleteFile(self, client, peer_jid, recursive, files_path, file_data): |
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1519 """Internal method to delete files/directories recursively |
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1520 |
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1521 @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
|
1522 to delete) |
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1523 @param recursive(boolean): True if recursive deletion is needed |
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1524 @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
|
1525 @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
|
1526 """ |
3028 | 1527 if file_data['owner'] != peer_jid: |
2928
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1528 raise exceptions.PermissionError( |
3028 | 1529 "file {file_name} can't be deleted, {peer_jid} is not the owner" |
1530 .format(file_name=file_data['name'], peer_jid=peer_jid.full())) | |
1531 if file_data['type'] == C.FILE_TYPE_DIRECTORY: | |
1532 sub_files = yield self.getFiles(client, peer_jid, parent=file_data['id']) | |
2928
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1533 if sub_files and not recursive: |
3028 | 1534 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
|
1535 # we first delete the sub-files |
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1536 for sub_file_data in sub_files: |
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1537 yield self._deleteFile(client, peer_jid, recursive, sub_file_data) |
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1538 # then the directory itself |
3028 | 1539 yield self.storage.fileDelete(file_data['id']) |
1540 elif file_data['type'] == C.FILE_TYPE_FILE: | |
1541 log.info(_("deleting file {name} with hash {file_hash}").format( | |
1542 name=file_data['name'], file_hash=file_data['file_hash'])) | |
1543 yield self.storage.fileDelete(file_data['id']) | |
2928
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1544 references = yield self.getFiles( |
3028 | 1545 client, peer_jid, file_hash=file_data['file_hash']) |
2928
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1546 if references: |
3028 | 1547 log.debug("there are still references to the file, we keep it") |
2928
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1548 else: |
3028 | 1549 file_path = os.path.join(files_path, file_data['file_hash']) |
1550 log.info(_("no reference left to {file_path}, deleting").format( | |
2928
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1551 file_path=file_path)) |
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1552 os.unlink(file_path) |
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1553 else: |
3028 | 1554 raise exceptions.InternalError('Unexpected file type: {file_type}' |
1555 .format(file_type=file_data['type'])) | |
2928
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1556 |
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1557 @defer.inlineCallbacks |
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1558 def fileDelete(self, client, peer_jid, file_id, recursive=False): |
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1559 """Delete a single file or a directory and all its sub-files |
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1560 |
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1561 @param file_id(unicode): id of the file to delete |
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1562 @param peer_jid(jid.JID): entity requesting the deletion, |
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1563 must be owner of all files to delete |
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1564 @param recursive(boolean): must be True to delete a directory and all sub-files |
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1565 """ |
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1566 # FIXME: we only allow owner of file to delete files for now, but WRITE access |
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1567 # should be checked too |
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1568 files_data = yield self.getFiles(client, peer_jid, file_id) |
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1569 if not files_data: |
3028 | 1570 raise exceptions.NotFound("Can't find the file with id {file_id}".format( |
2928
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1571 file_id=file_id)) |
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1572 file_data = files_data[0] |
3028 | 1573 if file_data["type"] != C.FILE_TYPE_DIRECTORY and recursive: |
1574 raise ValueError("recursive can only be set for directories") | |
2928
c0f6fd75af5f
core (memory, memory/sqlite): implemented fileDelete
Goffi <goffi@goffi.org>
parents:
2926
diff
changeset
|
1575 files_path = self.host.getLocalPath(None, C.FILES_DIR, profile=False) |
c0f6fd75af5f
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1576 yield self._deleteFile(client, peer_jid, recursive, files_path, file_data) |
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core (memory, memory/sqlite): implemented fileDelete
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1577 |
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1578 ## Misc ## |
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1579 |
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1580 def isEntityAvailable(self, client, entity_jid): |
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1581 """Tell from the presence information if the given entity is available. |
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1582 |
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1583 @param entity_jid (JID): the entity to check (if bare jid is used, all resources are tested) |
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1584 @return (bool): True if entity is available |
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1585 """ |
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1586 if not entity_jid.resource: |
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1587 return bool( |
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1588 self.getAvailableResources(client, entity_jid) |
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1589 ) # is any resource is available, entity is available |
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1590 try: |
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1591 presence_data = self.getEntityDatum(entity_jid, "presence", client.profile) |
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1592 except KeyError: |
3028 | 1593 log.debug("No presence information for {}".format(entity_jid)) |
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1594 return False |
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1595 return presence_data.show != C.PRESENCE_UNAVAILABLE |