Mercurial > libervia-backend
annotate sat/memory/memory.py @ 3142:cd90c24b2836
plugin XEP-0384: fixed exception catching on getItems
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Wed, 29 Jan 2020 18:31:47 +0100 |
| parents | 559a625a236b |
| children | 60a9e47ef988 |
| rev | line source |
|---|---|
| 3028 | 1 #!/usr/bin/env python3 |
| 3137 | 2 |
| 0 | 3 |
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4 # SAT: a jabber client |
| 3136 | 5 # Copyright (C) 2009-2020 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) |
| 0 | 254 |
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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 |
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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 |
|
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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 if not password and self.auth_sessions.profileGetUnique(profile): |
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393 # XXX: this allows any frontend to connect with the empty password as soon as |
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394 # the profile has been authenticated at least once before. It is OK as long as |
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395 # submitting a form with empty passwords is restricted to local frontends. |
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396 return defer.succeed(None) |
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397 |
|
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398 def check_result(result): |
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399 if not result: |
| 3028 | 400 log.warning("Authentication failure of profile {}".format(profile)) |
|
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401 raise failure.Failure( |
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402 exceptions.PasswordError( |
| 3028 | 403 "The provided profile password doesn't match." |
|
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404 ) |
|
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405 ) |
|
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406 return self.newAuthSession(password, profile) |
|
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407 |
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408 d = self.asyncGetParamA( |
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409 C.PROFILE_PASS_PATH[1], C.PROFILE_PASS_PATH[0], profile_key=profile |
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410 ) |
|
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|
411 d.addCallback(lambda sat_cipher: PasswordHasher.verify(password, sat_cipher)) |
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|
412 return d.addCallback(check_result) |
|
587
952322b1d490
Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
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diff
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|
413 |
|
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414 def newAuthSession(self, key, profile): |
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415 """Start a new session for the authenticated profile. |
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416 |
|
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417 If there is already an existing session, no new one is created |
|
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418 The personal key is loaded encrypted from a PersistentDict before being decrypted. |
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419 |
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420 @param key: the key to decrypt the personal key |
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421 @param profile: %(doc_profile)s |
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422 @return: a deferred None value |
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423 """ |
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424 |
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425 def gotPersonalKey(personal_key): |
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426 """Create the session for this profile and store the personal key""" |
|
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427 session_data = self.auth_sessions.profileGetUnique(profile) |
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428 if not session_data: |
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|
429 self.auth_sessions.newSession( |
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430 {C.MEMORY_CRYPTO_KEY: personal_key}, profile=profile |
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431 ) |
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432 log.debug("auth session created for profile %s" % profile) |
|
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433 |
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|
434 d = PersistentDict(C.MEMORY_CRYPTO_NAMESPACE, profile).load() |
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435 d.addCallback(lambda data: BlockCipher.decrypt(key, data[C.MEMORY_CRYPTO_KEY])) |
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436 return d.addCallback(gotPersonalKey) |
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437 |
|
484
23cbdf0a0777
core: presence status + last resource refactored and kept in entitiesCache in memory.py, profile cache is purged on disconnection
Goffi <goffi@goffi.org>
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diff
changeset
|
438 def purgeProfileSession(self, profile): |
|
416
32dc8b18c2ae
core: param loading/purging on profile connection/disconnection
Goffi <goffi@goffi.org>
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diff
changeset
|
439 """Delete cache of data of profile |
|
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diff
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|
440 @param profile: %(doc_profile)s""" |
|
993
301b342c697a
core: use of the new core.log module:
Goffi <goffi@goffi.org>
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diff
changeset
|
441 log.info(_("[%s] Profile session purge" % profile)) |
|
416
32dc8b18c2ae
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diff
changeset
|
442 self.params.purgeProfile(profile) |
|
484
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|
443 try: |
|
943
71926ec2114d
core (memory): entities cache improvments:
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diff
changeset
|
444 del self._entities_cache[profile] |
|
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|
445 except KeyError: |
|
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446 log.error( |
|
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|
447 _( |
| 3028 | 448 "Trying to purge roster status cache for a profile not in memory: [%s]" |
|
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449 ) |
|
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450 % profile |
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|
451 ) |
|
484
23cbdf0a0777
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diff
changeset
|
452 |
|
2146
1bb9bf1b4150
core, frontends: getProfilesList renamed to profilesGetList + behaviour change:
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diff
changeset
|
453 def getProfilesList(self, clients=True, components=False): |
|
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|
454 """retrieve profiles list |
|
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|
455 |
|
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changeset
|
456 @param clients(bool): if True return clients profiles |
|
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|
457 @param components(bool): if True return components profiles |
|
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changeset
|
458 @return (list[unicode]): selected profiles |
|
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|
459 """ |
|
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diff
changeset
|
460 if not clients and not components: |
| 3028 | 461 log.warning(_("requesting no profiles at all")) |
|
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|
462 return [] |
|
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diff
changeset
|
463 profiles = self.storage.getProfilesList() |
|
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|
464 if clients and components: |
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|
465 return sorted(profiles) |
|
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changeset
|
466 isComponent = self.storage.profileIsComponent |
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|
467 if clients: |
|
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diff
changeset
|
468 p_filter = lambda p: not isComponent(p) |
|
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changeset
|
469 else: |
|
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changeset
|
470 p_filter = lambda p: isComponent(p) |
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changeset
|
471 |
|
1bb9bf1b4150
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diff
changeset
|
472 return sorted(p for p in profiles if p_filter(p)) |
|
60
9764e027ecc0
SàT: multi-profile parameters, first draft
Goffi <goffi@goffi.org>
parents:
57
diff
changeset
|
473 |
|
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|
474 def getProfileName(self, profile_key, return_profile_keys=False): |
|
62
93cb45a7420f
SàT multi-profile: connection using profiles
Goffi <goffi@goffi.org>
parents:
61
diff
changeset
|
475 """Return name of profile from keyword |
| 1263 | 476 |
|
1519
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core (memory, params): minor docstrings updates
Goffi <goffi@goffi.org>
parents:
1474
diff
changeset
|
477 @param profile_key: can be the profile name or a keyword (like @DEFAULT@) |
| 1263 | 478 @param return_profile_keys: if True, return unmanaged profile keys (like "@ALL@"). This keys must be managed by the caller |
|
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479 @return: requested profile name |
|
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480 @raise exceptions.ProfileUnknownError if profile doesn't exists |
| 1263 | 481 """ |
|
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482 return self.params.getProfileName(profile_key, return_profile_keys) |
|
62
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483 |
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484 def profileSetDefault(self, profile): |
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485 """Set default profile |
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486 |
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487 @param profile: %(doc_profile)s |
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488 """ |
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489 # we want to be sure that the profile exists |
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490 profile = self.getProfileName(profile) |
|
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491 |
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492 self.memory_data["Profile_default"] = profile |
|
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493 |
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494 def createProfile(self, name, password, component=None): |
|
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495 """Create a new profile |
|
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496 |
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497 @param name(unicode): profile name |
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498 @param password(unicode): profile password |
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499 Can be empty to disable password |
|
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500 @param component(None, unicode): set to entry point if this is a component |
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501 @return: Deferred |
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502 @raise exceptions.NotFound: component is not a known plugin import name |
|
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503 """ |
| 1263 | 504 if not name: |
| 3028 | 505 raise ValueError("Empty profile name") |
|
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506 if name[0] == "@": |
| 3028 | 507 raise ValueError("A profile name can't start with a '@'") |
|
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508 if "\n" in name: |
| 3028 | 509 raise ValueError("A profile name can't contain line feed ('\\n')") |
|
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510 |
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511 if name in self._entities_cache: |
| 3028 | 512 raise exceptions.ConflictError("A session for this profile exists") |
|
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513 |
|
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514 if component: |
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515 if not component in self.host.plugins: |
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516 raise exceptions.NotFound( |
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517 _( |
| 3028 | 518 "Can't find component {component} entry point".format( |
|
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519 component=component |
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520 ) |
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521 ) |
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522 ) |
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523 # FIXME: PLUGIN_INFO is not currently accessible after import, but type shoul be tested here |
|
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524 # if self.host.plugins[component].PLUGIN_INFO[u"type"] != C.PLUG_TYPE_ENTRY_POINT: |
|
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525 # raise ValueError(_(u"Plugin {component} is not an entry point !".format( |
|
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526 # component = component))) |
|
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527 |
|
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528 d = self.params.createProfile(name, component) |
|
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529 |
|
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530 def initPersonalKey(__): |
|
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531 # be sure to call this after checking that the profile doesn't exist yet |
| 3040 | 532 |
| 533 # generated once for all and saved in a PersistentDict | |
|
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534 personal_key = BlockCipher.getRandomKey( |
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535 base64=True |
| 3040 | 536 ).decode('utf-8') |
|
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537 self.auth_sessions.newSession( |
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538 {C.MEMORY_CRYPTO_KEY: personal_key}, profile=name |
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539 ) # will be encrypted by setParam |
|
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540 |
|
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541 def startFakeSession(__): |
|
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542 # avoid ProfileNotConnected exception in setParam |
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543 self._entities_cache[name] = None |
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544 self.params.loadIndParams(name) |
|
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545 |
|
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546 def stopFakeSession(__): |
|
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547 del self._entities_cache[name] |
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548 self.params.purgeProfile(name) |
|
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549 |
|
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550 d.addCallback(initPersonalKey) |
|
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551 d.addCallback(startFakeSession) |
|
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552 d.addCallback( |
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553 lambda __: self.setParam( |
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554 C.PROFILE_PASS_PATH[1], password, C.PROFILE_PASS_PATH[0], profile_key=name |
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555 ) |
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556 ) |
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557 d.addCallback(stopFakeSession) |
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558 d.addCallback(lambda __: self.auth_sessions.profileDelUnique(name)) |
|
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559 return d |
|
587
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|
560 |
|
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|
561 def asyncDeleteProfile(self, name, force=False): |
| 68 | 562 """Delete an existing profile |
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563 |
|
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564 @param name: Name of the profile |
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565 @param force: force the deletion even if the profile is connected. |
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|
566 To be used for direct calls only (not through the bridge). |
|
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567 @return: a Deferred instance |
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568 """ |
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569 |
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570 def cleanMemory(__): |
|
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571 self.auth_sessions.profileDelUnique(name) |
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572 try: |
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573 del self._entities_cache[name] |
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574 except KeyError: |
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575 pass |
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576 |
|
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577 d = self.params.asyncDeleteProfile(name, force) |
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578 d.addCallback(cleanMemory) |
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579 return d |
|
60
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580 |
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581 def isComponent(self, profile_name): |
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582 """Tell if a profile is a component |
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583 |
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584 @param profile_name(unicode): name of the profile |
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585 @return (bool): True if profile is a component |
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586 @raise exceptions.NotFound: profile doesn't exist |
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587 """ |
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588 return self.storage.profileIsComponent(profile_name) |
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589 |
|
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590 def getEntryPoint(self, profile_name): |
|
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591 """Get a component entry point |
|
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592 |
|
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593 @param profile_name(unicode): name of the profile |
|
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594 @return (bool): True if profile is a component |
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595 @raise exceptions.NotFound: profile doesn't exist |
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596 """ |
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597 return self.storage.getEntryPoint(profile_name) |
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598 |
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599 ## History ## |
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600 |
|
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601 def addToHistory(self, client, data): |
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602 return self.storage.addToHistory(data, client.profile) |
| 0 | 603 |
| 2698 | 604 def _historyGet(self, from_jid_s, to_jid_s, limit=C.HISTORY_LIMIT_NONE, between=True, |
| 605 filters=None, profile=C.PROF_KEY_NONE): | |
| 606 return self.historyGet(jid.JID(from_jid_s), jid.JID(to_jid_s), limit, between, | |
| 607 filters, profile) | |
|
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608 |
| 2698 | 609 def historyGet(self, from_jid, to_jid, limit=C.HISTORY_LIMIT_NONE, between=True, |
| 610 filters=None, profile=C.PROF_KEY_NONE): | |
|
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611 """Retrieve messages in history |
|
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612 |
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613 @param from_jid (JID): source JID (full, or bare for catchall) |
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614 @param to_jid (JID): dest JID (full, or bare for catchall) |
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615 @param limit (int): maximum number of messages to get: |
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616 - 0 for no message (returns the empty list) |
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617 - C.HISTORY_LIMIT_NONE or None for unlimited |
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618 - C.HISTORY_LIMIT_DEFAULT to use the HISTORY_LIMIT parameter value |
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619 @param between (bool): confound source and dest (ignore the direction) |
| 2698 | 620 @param filters (dict[unicode, unicode]): pattern to filter the history results |
| 621 (see bridge API for details) | |
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622 @param profile (str): %(doc_profile)s |
|
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623 @return (D(list)): list of message data as in [messageNew] |
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624 """ |
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625 assert profile != C.PROF_KEY_NONE |
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626 if limit == C.HISTORY_LIMIT_DEFAULT: |
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627 limit = int(self.getParamA(C.HISTORY_LIMIT, "General", profile_key=profile)) |
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628 elif limit == C.HISTORY_LIMIT_NONE: |
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629 limit = None |
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630 if limit == 0: |
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631 return defer.succeed([]) |
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632 return self.storage.historyGet(from_jid, to_jid, limit, between, filters, profile) |
| 0 | 633 |
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634 ## Statuses ## |
|
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635 |
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636 def _getPresenceStatuses(self, profile_key): |
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637 ret = self.getPresenceStatuses(profile_key) |
| 3028 | 638 return {entity.full(): data for entity, data in ret.items()} |
|
587
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639 |
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640 def getPresenceStatuses(self, profile_key): |
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641 """Get all the presence statuses of a profile |
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642 |
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643 @param profile_key: %(doc_profile_key)s |
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644 @return: presence data: key=entity JID, value=presence data for this entity |
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645 """ |
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646 client = self.host.getClient(profile_key) |
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647 profile_cache = self._getProfileCache(client) |
|
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648 entities_presence = {} |
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649 |
| 3028 | 650 for entity_jid, entity_data in profile_cache.items(): |
| 651 for resource, resource_data in entity_data.items(): | |
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652 full_jid = copy.copy(entity_jid) |
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653 full_jid.resource = resource |
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654 try: |
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655 presence_data = self.getEntityDatum(full_jid, "presence", profile_key) |
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656 except KeyError: |
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657 continue |
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658 entities_presence.setdefault(entity_jid, {})[ |
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659 resource or "" |
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660 ] = presence_data |
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661 |
|
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662 return entities_presence |
| 0 | 663 |
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664 def setPresenceStatus(self, entity_jid, show, priority, statuses, profile_key): |
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665 """Change the presence status of an entity |
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666 |
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667 @param entity_jid: jid.JID of the entity |
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668 @param show: show status |
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669 @param priority: priority |
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670 @param statuses: dictionary of statuses |
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671 @param profile_key: %(doc_profile_key)s |
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672 """ |
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673 presence_data = PresenceTuple(show, priority, statuses) |
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674 self.updateEntityData( |
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675 entity_jid, "presence", presence_data, profile_key=profile_key |
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676 ) |
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677 if entity_jid.resource and show != C.PRESENCE_UNAVAILABLE: |
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678 # If a resource is available, bare jid should not have presence information |
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679 try: |
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680 self.delEntityDatum(entity_jid.userhostJID(), "presence", profile_key) |
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681 except (KeyError, exceptions.UnknownEntityError): |
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682 pass |
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683 |
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684 ## Resources ## |
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685 |
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686 def _getAllResource(self, jid_s, profile_key): |
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687 client = self.host.getClient(profile_key) |
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688 jid_ = jid.JID(jid_s) |
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689 return self.getAllResources(client, jid_) |
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690 |
|
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691 def getAllResources(self, client, entity_jid): |
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692 """Return all resource from jid for which we have had data in this session |
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693 |
|
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694 @param entity_jid: bare jid of the entity |
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695 return (list[unicode]): list of resources |
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696 |
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697 @raise exceptions.UnknownEntityError: if entity is not in cache |
|
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698 @raise ValueError: entity_jid has a resource |
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699 """ |
|
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700 # FIXME: is there a need to keep cache data for resources which are not connected anymore? |
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701 if entity_jid.resource: |
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702 raise ValueError( |
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703 "getAllResources must be used with a bare jid (got {})".format(entity_jid) |
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704 ) |
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705 profile_cache = self._getProfileCache(client) |
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|
706 try: |
|
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|
707 entity_data = profile_cache[entity_jid.userhostJID()] |
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|
708 except KeyError: |
|
2624
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diff
changeset
|
709 raise exceptions.UnknownEntityError( |
| 3028 | 710 "Entity {} not in cache".format(entity_jid) |
|
2624
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Goffi <goffi@goffi.org>
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|
711 ) |
|
56f94936df1e
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|
712 resources = set(entity_data.keys()) |
|
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|
713 resources.discard(None) |
|
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|
714 return resources |
|
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|
715 |
|
2533
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core (disco), plugin XEP-0115: client use + capabilities hash improvment:
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diff
changeset
|
716 def getAvailableResources(self, client, entity_jid): |
|
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|
717 """Return available resource for entity_jid |
|
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core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
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|
718 |
|
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diff
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|
719 This method differs from getAllResources by returning only available resources |
|
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|
720 @param entity_jid: bare jid of the entit |
|
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core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
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diff
changeset
|
721 return (list[unicode]): list of available resources |
|
1251
51a85e8f599a
memory: add method isContactConnected
souliane <souliane@mailoo.org>
parents:
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diff
changeset
|
722 |
|
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|
723 @raise exceptions.UnknownEntityError: if entity is not in cache |
|
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|
724 """ |
|
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725 available = [] |
|
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diff
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|
726 for resource in self.getAllResources(client, entity_jid): |
|
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|
727 full_jid = copy.copy(entity_jid) |
|
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|
728 full_jid.resource = resource |
|
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parents:
1263
diff
changeset
|
729 try: |
|
2533
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Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
730 presence_data = self.getEntityDatum(full_jid, "presence", client.profile) |
|
1290
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core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
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changeset
|
731 except KeyError: |
| 3028 | 732 log.debug("Can't get presence data for {}".format(full_jid)) |
|
1290
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diff
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|
733 else: |
|
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core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
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parents:
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|
734 if presence_data.show != C.PRESENCE_UNAVAILABLE: |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
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diff
changeset
|
735 available.append(resource) |
|
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core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
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diff
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|
736 return available |
|
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core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
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changeset
|
737 |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
738 def _getMainResource(self, jid_s, profile_key): |
|
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plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
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diff
changeset
|
739 client = self.host.getClient(profile_key) |
|
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diff
changeset
|
740 jid_ = jid.JID(jid_s) |
|
1970
200cd707a46d
plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
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parents:
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diff
changeset
|
741 return self.getMainResource(client, jid_) or "" |
|
1290
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core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
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diff
changeset
|
742 |
|
1970
200cd707a46d
plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
743 def getMainResource(self, client, entity_jid): |
|
1290
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diff
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|
744 """Return the main resource used by an entity |
|
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diff
changeset
|
745 |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
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parents:
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diff
changeset
|
746 @param entity_jid: bare entity jid |
|
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core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
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parents:
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diff
changeset
|
747 @return (unicode): main resource or None |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
748 """ |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
749 if entity_jid.resource: |
|
2624
56f94936df1e
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Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
750 raise ValueError( |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
751 "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
|
752 ) |
|
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
|
753 try: |
|
1970
200cd707a46d
plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents:
1963
diff
changeset
|
754 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
|
755 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
|
756 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
|
757 pass |
|
1689
a40124e03baf
core (memory): catch exceptions.UnknownEntityError in getMainResource
Goffi <goffi@goffi.org>
parents:
1684
diff
changeset
|
758 try: |
|
2533
8d82a62fa098
core (disco), plugin XEP-0115: client use + capabilities hash improvment:
Goffi <goffi@goffi.org>
parents:
2526
diff
changeset
|
759 resources = self.getAllResources(client, entity_jid) |
|
1689
a40124e03baf
core (memory): catch exceptions.UnknownEntityError in getMainResource
Goffi <goffi@goffi.org>
parents:
1684
diff
changeset
|
760 except exceptions.UnknownEntityError: |
| 3028 | 761 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
|
762 return None |
|
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
763 priority_resources = [] |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
764 for resource in resources: |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
765 full_jid = copy.copy(entity_jid) |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
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parents:
1263
diff
changeset
|
766 full_jid.resource = resource |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
767 try: |
|
1970
200cd707a46d
plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents:
1963
diff
changeset
|
768 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
|
769 except KeyError: |
| 3028 | 770 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
|
771 continue |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
772 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
|
773 try: |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
774 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
|
775 except ValueError: |
| 3028 | 776 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
|
777 return None |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
778 |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
779 ## Entities data ## |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
780 |
|
2533
8d82a62fa098
core (disco), plugin XEP-0115: client use + capabilities hash improvment:
Goffi <goffi@goffi.org>
parents:
2526
diff
changeset
|
781 def _getProfileCache(self, client): |
|
1290
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core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
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diff
changeset
|
782 """Check profile validity and return its cache |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
783 |
|
2533
8d82a62fa098
core (disco), plugin XEP-0115: client use + capabilities hash improvment:
Goffi <goffi@goffi.org>
parents:
2526
diff
changeset
|
784 @param client: SatXMPPClient |
|
1290
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core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
785 @return (dict): profile cache |
|
1251
51a85e8f599a
memory: add method isContactConnected
souliane <souliane@mailoo.org>
parents:
1247
diff
changeset
|
786 """ |
|
2533
8d82a62fa098
core (disco), plugin XEP-0115: client use + capabilities hash improvment:
Goffi <goffi@goffi.org>
parents:
2526
diff
changeset
|
787 return self._entities_cache[client.profile] |
|
1251
51a85e8f599a
memory: add method isContactConnected
souliane <souliane@mailoo.org>
parents:
1247
diff
changeset
|
788 |
|
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
789 def setSignalOnUpdate(self, key, signal=True): |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
790 """Set a signal flag on the key |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
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parents:
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diff
changeset
|
791 |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
792 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:
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diff
changeset
|
793 @param key: key to signal |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
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parents:
1263
diff
changeset
|
794 @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
|
795 """ |
|
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
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diff
changeset
|
796 if signal: |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
797 self._key_signals.add(key) |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
798 else: |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
799 self._key_signals.discard(key) |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
800 |
|
2533
8d82a62fa098
core (disco), plugin XEP-0115: client use + capabilities hash improvment:
Goffi <goffi@goffi.org>
parents:
2526
diff
changeset
|
801 def getAllEntitiesIter(self, client, with_bare=False): |
|
1290
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core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
802 """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
|
803 |
|
1290
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core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
804 @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:
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diff
changeset
|
805 @return (list[unicode]): list of jids |
|
943
71926ec2114d
core (memory): entities cache improvments:
Goffi <goffi@goffi.org>
parents:
935
diff
changeset
|
806 """ |
|
2533
8d82a62fa098
core (disco), plugin XEP-0115: client use + capabilities hash improvment:
Goffi <goffi@goffi.org>
parents:
2526
diff
changeset
|
807 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
|
808 # we construct a list of all known full jids (bare jid of entities x resources) |
| 3028 | 809 for bare_jid, entity_data in profile_cache.items(): |
| 810 for resource in entity_data.keys(): | |
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811 if resource is None: |
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812 continue |
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813 full_jid = copy.copy(bare_jid) |
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814 full_jid.resource = resource |
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815 yield full_jid |
|
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816 |
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817 def updateEntityData( |
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818 self, entity_jid, key, value, silent=False, profile_key=C.PROF_KEY_NONE |
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819 ): |
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820 """Set a misc data for an entity |
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821 |
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822 If key was registered with setSignalOnUpdate, a signal will be sent to frontends |
|
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823 @param entity_jid: JID of the entity, C.ENTITY_ALL_RESOURCES for all resources of |
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824 all entities, C.ENTITY_ALL for all entities (all resources + bare jids) |
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825 @param key: key to set (eg: C.ENTITY_TYPE) |
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826 @param value: value for this key (eg: C.ENTITY_TYPE_MUC) |
|
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827 @param silent(bool): if True, doesn't send signal to frontend, even if there is a |
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828 signal flag (see setSignalOnUpdate) |
|
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829 @param profile_key: %(doc_profile_key)s |
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830 """ |
|
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831 client = self.host.getClient(profile_key) |
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832 profile_cache = self._getProfileCache(client) |
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833 if entity_jid in (C.ENTITY_ALL_RESOURCES, C.ENTITY_ALL): |
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834 entities = self.getAllEntitiesIter(client, entity_jid == C.ENTITY_ALL) |
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835 else: |
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836 entities = (entity_jid,) |
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837 |
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838 for jid_ in entities: |
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839 entity_data = profile_cache.setdefault(jid_.userhostJID(), {}).setdefault( |
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840 jid_.resource, {} |
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841 ) |
|
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842 |
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843 entity_data[key] = value |
|
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844 if key in self._key_signals and not silent: |
| 3028 | 845 if not isinstance(value, str): |
|
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846 log.error( |
| 3028 | 847 "Setting a non string value ({}) for a key ({}) which has a signal flag".format( |
|
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848 value, key |
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849 ) |
|
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850 ) |
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851 else: |
|
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852 self.host.bridge.entityDataUpdated( |
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853 jid_.full(), key, value, self.getProfileName(profile_key) |
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854 ) |
|
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855 |
|
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856 def delEntityDatum(self, entity_jid, key, profile_key): |
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857 """Delete a data for an entity |
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858 |
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859 @param entity_jid: JID of the entity, C.ENTITY_ALL_RESOURCES for all resources of all entities, |
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860 C.ENTITY_ALL for all entities (all resources + bare jids) |
|
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861 @param key: key to delete (eg: C.ENTITY_TYPE) |
|
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862 @param profile_key: %(doc_profile_key)s |
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863 |
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864 @raise exceptions.UnknownEntityError: if entity is not in cache |
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865 @raise KeyError: key is not in cache |
|
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866 """ |
|
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867 client = self.host.getClient(profile_key) |
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868 profile_cache = self._getProfileCache(client) |
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869 if entity_jid in (C.ENTITY_ALL_RESOURCES, C.ENTITY_ALL): |
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870 entities = self.getAllEntitiesIter(client, entity_jid == C.ENTITY_ALL) |
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871 else: |
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872 entities = (entity_jid,) |
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|
873 |
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874 for jid_ in entities: |
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875 try: |
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876 entity_data = profile_cache[jid_.userhostJID()][jid_.resource] |
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877 except KeyError: |
|
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878 raise exceptions.UnknownEntityError( |
| 3028 | 879 "Entity {} not in cache".format(jid_) |
|
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880 ) |
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881 try: |
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882 del entity_data[key] |
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883 except KeyError as e: |
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884 if entity_jid in (C.ENTITY_ALL_RESOURCES, C.ENTITY_ALL): |
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885 continue # we ignore KeyError when deleting keys from several entities |
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886 else: |
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887 raise e |
| 399 | 888 |
|
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889 def _getEntitiesData(self, entities_jids, keys_list, profile_key): |
|
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890 ret = self.getEntitiesData( |
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891 [jid.JID(jid_) for jid_ in entities_jids], keys_list, profile_key |
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892 ) |
| 3028 | 893 return {jid_.full(): data for jid_, data in ret.items()} |
|
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894 |
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895 def getEntitiesData(self, entities_jids, keys_list=None, profile_key=C.PROF_KEY_NONE): |
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896 """Get a list of cached values for several entities at once |
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897 |
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898 @param entities_jids: jids of the entities, or empty list for all entities in cache |
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899 @param keys_list (iterable,None): list of keys to get, None for everything |
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900 @param profile_key: %(doc_profile_key)s |
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901 @return: dict withs values for each key in keys_list. |
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902 if there is no value of a given key, resulting dict will |
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903 have nothing with that key nether |
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904 if an entity doesn't exist in cache, it will not appear |
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905 in resulting dict |
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906 |
|
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907 @raise exceptions.UnknownEntityError: if entity is not in cache |
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908 """ |
|
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909 |
|
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|
910 def fillEntityData(entity_cache_data): |
|
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911 entity_data = {} |
|
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912 if keys_list is None: |
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913 entity_data = entity_cache_data |
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914 else: |
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changeset
|
915 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
|
916 try: |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
917 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
|
918 except KeyError: |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
919 continue |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
920 return entity_data |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
921 |
|
2533
8d82a62fa098
core (disco), plugin XEP-0115: client use + capabilities hash improvment:
Goffi <goffi@goffi.org>
parents:
2526
diff
changeset
|
922 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
|
923 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
|
924 ret_data = {} |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
925 if entities_jids: |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
926 for entity in entities_jids: |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
927 try: |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
928 entity_cache_data = profile_cache[entity.userhostJID()][ |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
929 entity.resource |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
930 ] |
|
1314
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
931 except KeyError: |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
932 continue |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
933 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
|
934 else: |
| 3028 | 935 for bare_jid, data in profile_cache.items(): |
| 936 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
|
937 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
|
938 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
|
939 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
|
940 |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
941 return ret_data |
|
bb9c32249778
core: added getEntitiesData which get cache data for several entities at once
Goffi <goffi@goffi.org>
parents:
1290
diff
changeset
|
942 |
|
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
943 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
|
944 """Get a list of cached values for entity |
|
944
e1842ebcb2f3
core, plugin XEP-0115: discovery refactoring:
Goffi <goffi@goffi.org>
parents:
943
diff
changeset
|
945 |
|
486
0d9908ac775e
core: entity cache misc data management + error moved to core.exceptions in memory
Goffi <goffi@goffi.org>
parents:
484
diff
changeset
|
946 @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
|
947 @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
|
948 @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
|
949 @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
|
950 if there is no value of a given key, resulting dict will |
|
486
0d9908ac775e
core: entity cache misc data management + error moved to core.exceptions in memory
Goffi <goffi@goffi.org>
parents:
484
diff
changeset
|
951 have nothing with that key nether |
|
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
952 |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
953 @raise exceptions.UnknownEntityError: if entity is not in cache |
|
486
0d9908ac775e
core: entity cache misc data management + error moved to core.exceptions in memory
Goffi <goffi@goffi.org>
parents:
484
diff
changeset
|
954 """ |
|
2533
8d82a62fa098
core (disco), plugin XEP-0115: client use + capabilities hash improvment:
Goffi <goffi@goffi.org>
parents:
2526
diff
changeset
|
955 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
|
956 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
|
957 try: |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
958 entity_data = profile_cache[entity_jid.userhostJID()][entity_jid.resource] |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
959 except KeyError: |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
960 raise exceptions.UnknownEntityError( |
| 3028 | 961 "Entity {} not in cache (was requesting {})".format( |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
962 entity_jid, keys_list |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
963 ) |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
964 ) |
|
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
965 if keys_list is None: |
|
486
0d9908ac775e
core: entity cache misc data management + error moved to core.exceptions in memory
Goffi <goffi@goffi.org>
parents:
484
diff
changeset
|
966 return entity_data |
|
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
967 |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
968 return {key: entity_data[key] for key in keys_list if key in entity_data} |
| 47 | 969 |
|
944
e1842ebcb2f3
core, plugin XEP-0115: discovery refactoring:
Goffi <goffi@goffi.org>
parents:
943
diff
changeset
|
970 def getEntityDatum(self, entity_jid, key, profile_key): |
|
e1842ebcb2f3
core, plugin XEP-0115: discovery refactoring:
Goffi <goffi@goffi.org>
parents:
943
diff
changeset
|
971 """Get a datum from entity |
|
e1842ebcb2f3
core, plugin XEP-0115: discovery refactoring:
Goffi <goffi@goffi.org>
parents:
943
diff
changeset
|
972 |
|
e1842ebcb2f3
core, plugin XEP-0115: discovery refactoring:
Goffi <goffi@goffi.org>
parents:
943
diff
changeset
|
973 @param entity_jid: JID of the entity |
|
e1842ebcb2f3
core, plugin XEP-0115: discovery refactoring:
Goffi <goffi@goffi.org>
parents:
943
diff
changeset
|
974 @param keys: key to get |
|
e1842ebcb2f3
core, plugin XEP-0115: discovery refactoring:
Goffi <goffi@goffi.org>
parents:
943
diff
changeset
|
975 @param profile_key: %(doc_profile_key)s |
|
e1842ebcb2f3
core, plugin XEP-0115: discovery refactoring:
Goffi <goffi@goffi.org>
parents:
943
diff
changeset
|
976 @return: requested value |
|
e1842ebcb2f3
core, plugin XEP-0115: discovery refactoring:
Goffi <goffi@goffi.org>
parents:
943
diff
changeset
|
977 |
|
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
978 @raise exceptions.UnknownEntityError: if entity is not in cache |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
979 @raise KeyError: if there is no value for this key and this entity |
|
944
e1842ebcb2f3
core, plugin XEP-0115: discovery refactoring:
Goffi <goffi@goffi.org>
parents:
943
diff
changeset
|
980 """ |
|
e1842ebcb2f3
core, plugin XEP-0115: discovery refactoring:
Goffi <goffi@goffi.org>
parents:
943
diff
changeset
|
981 return self.getEntityData(entity_jid, (key,), profile_key)[key] |
|
e1842ebcb2f3
core, plugin XEP-0115: discovery refactoring:
Goffi <goffi@goffi.org>
parents:
943
diff
changeset
|
982 |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
983 def delEntityCache( |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
984 self, entity_jid, delete_all_resources=True, profile_key=C.PROF_KEY_NONE |
|
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
985 ): |
|
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
986 """Remove all cached data for entity |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
987 |
|
943
71926ec2114d
core (memory): entities cache improvments:
Goffi <goffi@goffi.org>
parents:
935
diff
changeset
|
988 @param entity_jid: JID of the entity to delete |
|
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
989 @param delete_all_resources: if True also delete all known resources from cache (a bare jid must be given in this case) |
|
943
71926ec2114d
core (memory): entities cache improvments:
Goffi <goffi@goffi.org>
parents:
935
diff
changeset
|
990 @param profile_key: %(doc_profile_key)s |
|
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
991 |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
992 @raise exceptions.UnknownEntityError: if entity is not in cache |
|
507
f98bef71a918
frontends, core, plugin XEP-0045: leave implementation + better nick change
Goffi <goffi@goffi.org>
parents:
504
diff
changeset
|
993 """ |
|
2533
8d82a62fa098
core (disco), plugin XEP-0115: client use + capabilities hash improvment:
Goffi <goffi@goffi.org>
parents:
2526
diff
changeset
|
994 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
|
995 profile_cache = self._getProfileCache(client) |
|
943
71926ec2114d
core (memory): entities cache improvments:
Goffi <goffi@goffi.org>
parents:
935
diff
changeset
|
996 |
|
71926ec2114d
core (memory): entities cache improvments:
Goffi <goffi@goffi.org>
parents:
935
diff
changeset
|
997 if delete_all_resources: |
|
71926ec2114d
core (memory): entities cache improvments:
Goffi <goffi@goffi.org>
parents:
935
diff
changeset
|
998 if entity_jid.resource: |
|
71926ec2114d
core (memory): entities cache improvments:
Goffi <goffi@goffi.org>
parents:
935
diff
changeset
|
999 raise ValueError(_("Need a bare jid to delete all resources")) |
|
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
1000 try: |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
1001 del profile_cache[entity_jid] |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
1002 except KeyError: |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1003 raise exceptions.UnknownEntityError( |
| 3028 | 1004 "Entity {} not in cache".format(entity_jid) |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1005 ) |
|
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
1006 else: |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
1007 try: |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
1008 del profile_cache[entity_jid.userhostJID()][entity_jid.resource] |
|
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
1009 except KeyError: |
|
2624
56f94936df1e
code style reformatting using black
Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1010 raise exceptions.UnknownEntityError( |
| 3028 | 1011 "Entity {} not in cache".format(entity_jid) |
|
2624
56f94936df1e
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Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1012 ) |
|
943
71926ec2114d
core (memory): entities cache improvments:
Goffi <goffi@goffi.org>
parents:
935
diff
changeset
|
1013 |
|
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
1014 ## Encryption ## |
|
507
f98bef71a918
frontends, core, plugin XEP-0045: leave implementation + better nick change
Goffi <goffi@goffi.org>
parents:
504
diff
changeset
|
1015 |
|
1090
594fbdda4a87
memory: add helper methods encryptValue and decryptValue
souliane <souliane@mailoo.org>
parents:
1064
diff
changeset
|
1016 def encryptValue(self, value, profile): |
|
594fbdda4a87
memory: add helper methods encryptValue and decryptValue
souliane <souliane@mailoo.org>
parents:
1064
diff
changeset
|
1017 """Encrypt a value for the given profile. The personal key must be loaded |
|
594fbdda4a87
memory: add helper methods encryptValue and decryptValue
souliane <souliane@mailoo.org>
parents:
1064
diff
changeset
|
1018 already in the profile session, that should be the case if the profile is |
|
594fbdda4a87
memory: add helper methods encryptValue and decryptValue
souliane <souliane@mailoo.org>
parents:
1064
diff
changeset
|
1019 already authenticated. |
|
594fbdda4a87
memory: add helper methods encryptValue and decryptValue
souliane <souliane@mailoo.org>
parents:
1064
diff
changeset
|
1020 |
|
594fbdda4a87
memory: add helper methods encryptValue and decryptValue
souliane <souliane@mailoo.org>
parents:
1064
diff
changeset
|
1021 @param value (str): the value to encrypt |
|
594fbdda4a87
memory: add helper methods encryptValue and decryptValue
souliane <souliane@mailoo.org>
parents:
1064
diff
changeset
|
1022 @param profile (str): %(doc_profile)s |
|
594fbdda4a87
memory: add helper methods encryptValue and decryptValue
souliane <souliane@mailoo.org>
parents:
1064
diff
changeset
|
1023 @return: the deferred encrypted value |
|
594fbdda4a87
memory: add helper methods encryptValue and decryptValue
souliane <souliane@mailoo.org>
parents:
1064
diff
changeset
|
1024 """ |
|
594fbdda4a87
memory: add helper methods encryptValue and decryptValue
souliane <souliane@mailoo.org>
parents:
1064
diff
changeset
|
1025 try: |
|
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|
1026 personal_key = self.auth_sessions.profileGetUnique(profile)[ |
|
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|
1027 C.MEMORY_CRYPTO_KEY |
|
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|
1028 ] |
|
1090
594fbdda4a87
memory: add helper methods encryptValue and decryptValue
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parents:
1064
diff
changeset
|
1029 except TypeError: |
|
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diff
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|
1030 raise exceptions.InternalError( |
|
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|
1031 _("Trying to encrypt a value for %s while the personal key is undefined!") |
|
56f94936df1e
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|
1032 % profile |
|
56f94936df1e
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diff
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|
1033 ) |
|
1090
594fbdda4a87
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parents:
1064
diff
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|
1034 return BlockCipher.encrypt(personal_key, value) |
|
594fbdda4a87
memory: add helper methods encryptValue and decryptValue
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parents:
1064
diff
changeset
|
1035 |
|
594fbdda4a87
memory: add helper methods encryptValue and decryptValue
souliane <souliane@mailoo.org>
parents:
1064
diff
changeset
|
1036 def decryptValue(self, value, profile): |
|
594fbdda4a87
memory: add helper methods encryptValue and decryptValue
souliane <souliane@mailoo.org>
parents:
1064
diff
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|
1037 """Decrypt a value for the given profile. The personal key must be loaded |
|
594fbdda4a87
memory: add helper methods encryptValue and decryptValue
souliane <souliane@mailoo.org>
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1064
diff
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|
1038 already in the profile session, that should be the case if the profile is |
|
594fbdda4a87
memory: add helper methods encryptValue and decryptValue
souliane <souliane@mailoo.org>
parents:
1064
diff
changeset
|
1039 already authenticated. |
|
594fbdda4a87
memory: add helper methods encryptValue and decryptValue
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parents:
1064
diff
changeset
|
1040 |
|
594fbdda4a87
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souliane <souliane@mailoo.org>
parents:
1064
diff
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|
1041 @param value (str): the value to decrypt |
|
594fbdda4a87
memory: add helper methods encryptValue and decryptValue
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1064
diff
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|
1042 @param profile (str): %(doc_profile)s |
|
594fbdda4a87
memory: add helper methods encryptValue and decryptValue
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diff
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|
1043 @return: the deferred decrypted value |
|
594fbdda4a87
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diff
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|
1044 """ |
|
594fbdda4a87
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diff
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|
1045 try: |
|
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|
1046 personal_key = self.auth_sessions.profileGetUnique(profile)[ |
|
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|
1047 C.MEMORY_CRYPTO_KEY |
|
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|
1048 ] |
|
1090
594fbdda4a87
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|
1049 except TypeError: |
|
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|
1050 raise exceptions.InternalError( |
|
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|
1051 _("Trying to decrypt a value for %s while the personal key is undefined!") |
|
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|
1052 % profile |
|
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|
1053 ) |
|
1090
594fbdda4a87
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parents:
1064
diff
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|
1054 return BlockCipher.decrypt(personal_key, value) |
|
594fbdda4a87
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souliane <souliane@mailoo.org>
parents:
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diff
changeset
|
1055 |
|
1030
15f43b54d697
core, memory, bridge: added profile password + password encryption:
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parents:
1029
diff
changeset
|
1056 def encryptPersonalData(self, data_key, data_value, crypto_key, profile): |
|
15f43b54d697
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souliane <souliane@mailoo.org>
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diff
changeset
|
1057 """Re-encrypt a personal data (saved to a PersistentDict). |
|
15f43b54d697
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diff
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|
1058 |
|
15f43b54d697
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parents:
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diff
changeset
|
1059 @param data_key: key for the individual PersistentDict instance |
|
15f43b54d697
core, memory, bridge: added profile password + password encryption:
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diff
changeset
|
1060 @param data_value: the value to be encrypted |
|
15f43b54d697
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diff
changeset
|
1061 @param crypto_key: the key to encrypt the value |
|
15f43b54d697
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diff
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|
1062 @param profile: %(profile_doc)s |
|
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core, memory, bridge: added profile password + password encryption:
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|
1063 @return: a deferred None value |
|
15f43b54d697
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|
1064 """ |
|
15f43b54d697
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diff
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|
1065 |
|
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parents:
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diff
changeset
|
1066 def gotIndMemory(data): |
|
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diff
changeset
|
1067 d = BlockCipher.encrypt(crypto_key, data_value) |
|
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|
1068 |
|
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parents:
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diff
changeset
|
1069 def cb(cipher): |
|
15f43b54d697
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parents:
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diff
changeset
|
1070 data[data_key] = cipher |
|
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|
1071 return data.force(data_key) |
|
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diff
changeset
|
1072 |
|
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diff
changeset
|
1073 return d.addCallback(cb) |
|
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diff
changeset
|
1074 |
|
2765
378188abe941
misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext)
Goffi <goffi@goffi.org>
parents:
2698
diff
changeset
|
1075 def done(__): |
|
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|
1076 log.debug( |
| 3028 | 1077 _("Personal data (%(ns)s, %(key)s) has been successfuly encrypted") |
|
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|
1078 % {"ns": C.MEMORY_CRYPTO_NAMESPACE, "key": data_key} |
|
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|
1079 ) |
|
1030
15f43b54d697
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parents:
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diff
changeset
|
1080 |
|
15f43b54d697
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parents:
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diff
changeset
|
1081 d = PersistentDict(C.MEMORY_CRYPTO_NAMESPACE, profile).load() |
|
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parents:
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diff
changeset
|
1082 return d.addCallback(gotIndMemory).addCallback(done) |
|
15f43b54d697
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parents:
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diff
changeset
|
1083 |
|
1290
faa1129559b8
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parents:
1263
diff
changeset
|
1084 ## Subscription requests ## |
|
faa1129559b8
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1263
diff
changeset
|
1085 |
|
722
04aabc3f2684
core (memory): fixed setDefault behaviour + minor refactoring
Goffi <goffi@goffi.org>
parents:
679
diff
changeset
|
1086 def addWaitingSub(self, type_, entity_jid, profile_key): |
| 47 | 1087 """Called when a subcription request is received""" |
|
65
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parents:
64
diff
changeset
|
1088 profile = self.getProfileName(profile_key) |
|
592
e5a875a3311b
Fix pep8 support in src/memory.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
588
diff
changeset
|
1089 assert profile |
|
e5a875a3311b
Fix pep8 support in src/memory.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
588
diff
changeset
|
1090 if profile not in self.subscriptions: |
|
65
d35c5edab53f
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Goffi <goffi@goffi.org>
parents:
64
diff
changeset
|
1091 self.subscriptions[profile] = {} |
|
722
04aabc3f2684
core (memory): fixed setDefault behaviour + minor refactoring
Goffi <goffi@goffi.org>
parents:
679
diff
changeset
|
1092 self.subscriptions[profile][entity_jid] = type_ |
|
587
952322b1d490
Remove trailing whitespaces.
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parents:
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diff
changeset
|
1093 |
|
486
0d9908ac775e
core: entity cache misc data management + error moved to core.exceptions in memory
Goffi <goffi@goffi.org>
parents:
484
diff
changeset
|
1094 def delWaitingSub(self, entity_jid, profile_key): |
| 47 | 1095 """Called when a subcription request is finished""" |
|
65
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SàT: multi-profile: memory & dbus bridge's methods profile management
Goffi <goffi@goffi.org>
parents:
64
diff
changeset
|
1096 profile = self.getProfileName(profile_key) |
|
592
e5a875a3311b
Fix pep8 support in src/memory.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
588
diff
changeset
|
1097 assert profile |
|
e5a875a3311b
Fix pep8 support in src/memory.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
588
diff
changeset
|
1098 if profile in self.subscriptions and entity_jid in self.subscriptions[profile]: |
|
486
0d9908ac775e
core: entity cache misc data management + error moved to core.exceptions in memory
Goffi <goffi@goffi.org>
parents:
484
diff
changeset
|
1099 del self.subscriptions[profile][entity_jid] |
|
587
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Remove trailing whitespaces.
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parents:
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diff
changeset
|
1100 |
|
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
Goffi <goffi@goffi.org>
parents:
327
diff
changeset
|
1101 def getWaitingSub(self, profile_key): |
| 47 | 1102 """Called to get a list of currently waiting subscription requests""" |
|
65
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|
1103 profile = self.getProfileName(profile_key) |
|
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|
1104 if not profile: |
|
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|
1105 log.error(_("Asking waiting subscriptions for a non-existant profile")) |
|
65
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parents:
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diff
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|
1106 return {} |
|
592
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|
1107 if profile not in self.subscriptions: |
|
65
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|
1108 return {} |
|
587
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|
1109 |
|
65
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|
1110 return self.subscriptions[profile] |
| 0 | 1111 |
|
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|
1112 ## Parameters ## |
|
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|
1113 |
|
916
1a759096ccbd
core: use of Const for profile_key + replaced '@DEFAULT@' default profile_key by '@NONE@'
Goffi <goffi@goffi.org>
parents:
914
diff
changeset
|
1114 def getStringParamA(self, name, category, attr="value", profile_key=C.PROF_KEY_NONE): |
|
538
2c4016921403
core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents:
512
diff
changeset
|
1115 return self.params.getStringParamA(name, category, attr, profile_key) |
|
587
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|
1116 |
|
916
1a759096ccbd
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Goffi <goffi@goffi.org>
parents:
914
diff
changeset
|
1117 def getParamA(self, name, category, attr="value", profile_key=C.PROF_KEY_NONE): |
|
1534
a5e0393a06cd
plugin ip, params: plugin IP discovery, first draft:
Goffi <goffi@goffi.org>
parents:
1519
diff
changeset
|
1118 return self.params.getParamA(name, category, attr, profile_key=profile_key) |
|
587
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|
1119 |
|
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|
1120 def asyncGetParamA( |
|
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|
1121 self, |
|
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|
1122 name, |
|
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|
1123 category, |
|
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|
1124 attr="value", |
|
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|
1125 security_limit=C.NO_SECURITY_LIMIT, |
|
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|
1126 profile_key=C.PROF_KEY_NONE, |
|
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|
1127 ): |
|
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|
1128 return self.params.asyncGetParamA( |
|
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|
1129 name, category, attr, security_limit, profile_key |
|
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|
1130 ) |
|
587
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|
1131 |
|
3123
130f9cb6e0ab
core (memory/params): added `extra` argument to filter out params notably in `getParamsUI`:
Goffi <goffi@goffi.org>
parents:
3053
diff
changeset
|
1132 def _getParamsValuesFromCategory( |
|
130f9cb6e0ab
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Goffi <goffi@goffi.org>
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3053
diff
changeset
|
1133 self, category, security_limit, app, extra_s, profile_key |
|
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|
1134 ): |
|
3123
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3053
diff
changeset
|
1135 return self.params._getParamsValuesFromCategory( |
|
130f9cb6e0ab
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3053
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|
1136 category, security_limit, app, extra_s, profile_key |
|
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|
1137 ) |
|
1587
698d6755d62a
core, bridge (params): added asyncGetParamsValuesFromCategory (yes that's a long name!) method to retrive params names and values for a given category
Goffi <goffi@goffi.org>
parents:
1586
diff
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|
1138 |
|
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|
1139 def asyncGetStringParamA( |
|
3123
130f9cb6e0ab
core (memory/params): added `extra` argument to filter out params notably in `getParamsUI`:
Goffi <goffi@goffi.org>
parents:
3053
diff
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|
1140 self, name, category, attr="value", security_limit=C.NO_SECURITY_LIMIT, |
|
130f9cb6e0ab
core (memory/params): added `extra` argument to filter out params notably in `getParamsUI`:
Goffi <goffi@goffi.org>
parents:
3053
diff
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|
1141 profile_key=C.PROF_KEY_NONE): |
|
587
952322b1d490
Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
574
diff
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|
1142 |
|
3123
130f9cb6e0ab
core (memory/params): added `extra` argument to filter out params notably in `getParamsUI`:
Goffi <goffi@goffi.org>
parents:
3053
diff
changeset
|
1143 profile = self.getProfileName(profile_key) |
|
130f9cb6e0ab
core (memory/params): added `extra` argument to filter out params notably in `getParamsUI`:
Goffi <goffi@goffi.org>
parents:
3053
diff
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|
1144 return defer.ensureDeferred(self.params.asyncGetStringParamA( |
|
130f9cb6e0ab
core (memory/params): added `extra` argument to filter out params notably in `getParamsUI`:
Goffi <goffi@goffi.org>
parents:
3053
diff
changeset
|
1145 name, category, attr, security_limit, profile |
|
130f9cb6e0ab
core (memory/params): added `extra` argument to filter out params notably in `getParamsUI`:
Goffi <goffi@goffi.org>
parents:
3053
diff
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|
1146 )) |
|
130f9cb6e0ab
core (memory/params): added `extra` argument to filter out params notably in `getParamsUI`:
Goffi <goffi@goffi.org>
parents:
3053
diff
changeset
|
1147 |
|
130f9cb6e0ab
core (memory/params): added `extra` argument to filter out params notably in `getParamsUI`:
Goffi <goffi@goffi.org>
parents:
3053
diff
changeset
|
1148 def _getParamsUI(self, security_limit, app, extra_s, profile_key): |
|
130f9cb6e0ab
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Goffi <goffi@goffi.org>
parents:
3053
diff
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|
1149 return self.params._getParamsUI(security_limit, app, extra_s, profile_key) |
|
587
952322b1d490
Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
574
diff
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|
1150 |
| 0 | 1151 def getParamsCategories(self): |
|
17
74a39f40eb6d
refactoring: using xml params (not finished yet)
Goffi <goffi@goffi.org>
parents:
14
diff
changeset
|
1152 return self.params.getParamsCategories() |
|
587
952322b1d490
Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
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diff
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|
1153 |
|
2624
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|
1154 def setParam( |
|
56f94936df1e
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diff
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|
1155 self, |
|
56f94936df1e
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2597
diff
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|
1156 name, |
|
56f94936df1e
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|
1157 value, |
|
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|
1158 category, |
|
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|
1159 security_limit=C.NO_SECURITY_LIMIT, |
|
56f94936df1e
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diff
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|
1160 profile_key=C.PROF_KEY_NONE, |
|
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diff
changeset
|
1161 ): |
|
641
49587e170f53
core: added the security_limit to setParam
souliane <souliane@mailoo.org>
parents:
639
diff
changeset
|
1162 return self.params.setParam(name, value, category, security_limit, profile_key) |
|
19
f2a745ca0fbc
refactoring: using xml params part III (parameters import)
Goffi <goffi@goffi.org>
parents:
18
diff
changeset
|
1163 |
|
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
changeset
|
1164 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.
Goffi <goffi@goffi.org>
parents:
656
diff
changeset
|
1165 return self.params.updateParams(xml) |
|
587
952322b1d490
Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
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diff
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|
1166 |
|
2624
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2597
diff
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|
1167 def paramsRegisterApp(self, xml, security_limit=C.NO_SECURITY_LIMIT, app=""): |
|
777
5642939d254e
core, bridge: new method paramsRegisterApp to register frontend's specific parameters
souliane <souliane@mailoo.org>
parents:
771
diff
changeset
|
1168 return self.params.paramsRegisterApp(xml, security_limit, app) |
|
5642939d254e
core, bridge: new method paramsRegisterApp to register frontend's specific parameters
souliane <souliane@mailoo.org>
parents:
771
diff
changeset
|
1169 |
|
20
fc8c202cda87
refactoring: using xml params part IV (default values)
Goffi <goffi@goffi.org>
parents:
19
diff
changeset
|
1170 def setDefault(self, name, category, callback, errback=None): |
|
fc8c202cda87
refactoring: using xml params part IV (default values)
Goffi <goffi@goffi.org>
parents:
19
diff
changeset
|
1171 return self.params.setDefault(name, category, callback, errback) |
|
1290
faa1129559b8
core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents:
1263
diff
changeset
|
1172 |
|
2501
3b67fe672206
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diff
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|
1173 ## Files ## |
|
3b67fe672206
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parents:
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|
1174 |
|
3b67fe672206
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|
1175 def checkFilePermission(self, file_data, peer_jid, perms_to_check): |
|
3b67fe672206
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diff
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|
1176 """check that an entity has the right permission on a file |
|
3b67fe672206
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diff
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|
1177 |
|
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diff
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|
1178 @param file_data(dict): data of one file, as returned by getFiles |
|
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|
1179 @param peer_jid(jid.JID): entity trying to access the file |
|
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diff
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|
1180 @param perms_to_check(tuple[unicode]): permissions to check |
|
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diff
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|
1181 tuple of C.ACCESS_PERM_* |
|
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|
1182 @param check_parents(bool): if True, also check all parents until root node |
|
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|
1183 @raise exceptions.PermissionError: peer_jid doesn't have all permission |
|
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|
1184 in perms_to_check for file_data |
|
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diff
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|
1185 @raise exceptions.InternalError: perms_to_check is invalid |
|
3b67fe672206
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|
1186 """ |
|
3b67fe672206
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|
1187 if peer_jid is None and perms_to_check is None: |
|
3b67fe672206
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parents:
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diff
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|
1188 return |
|
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|
1189 peer_jid = peer_jid.userhostJID() |
|
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|
1190 if peer_jid == file_data["owner"]: |
|
2501
3b67fe672206
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diff
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|
1191 # the owner has all rights |
|
3b67fe672206
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|
1192 return |
|
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diff
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|
1193 if not C.ACCESS_PERMS.issuperset(perms_to_check): |
| 3028 | 1194 raise exceptions.InternalError(_("invalid permission")) |
|
2501
3b67fe672206
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diff
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|
1195 |
|
3b67fe672206
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parents:
2483
diff
changeset
|
1196 for perm in perms_to_check: |
|
3b67fe672206
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parents:
2483
diff
changeset
|
1197 # we check each perm and raise PermissionError as soon as one condition is not valid |
|
3b67fe672206
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parents:
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diff
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|
1198 # we must never return here, we only return after the loop if nothing was blocking the access |
|
3b67fe672206
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parents:
2483
diff
changeset
|
1199 try: |
| 3028 | 1200 perm_data = file_data["access"][perm] |
| 1201 perm_type = perm_data["type"] | |
|
2501
3b67fe672206
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parents:
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diff
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|
1202 except KeyError: |
|
2926
4cd7545c4ebb
core (memory): raise PermissionError directly instead of using failureFailure, as it could not be catched correctly in every case.
Goffi <goffi@goffi.org>
parents:
2924
diff
changeset
|
1203 raise exceptions.PermissionError() |
|
2501
3b67fe672206
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parents:
2483
diff
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|
1204 if perm_type == C.ACCESS_TYPE_PUBLIC: |
|
3b67fe672206
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diff
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|
1205 continue |
|
3b67fe672206
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diff
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|
1206 elif perm_type == C.ACCESS_TYPE_WHITELIST: |
|
3b67fe672206
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parents:
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diff
changeset
|
1207 try: |
| 3028 | 1208 jids = perm_data["jids"] |
|
2501
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diff
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|
1209 except KeyError: |
|
2926
4cd7545c4ebb
core (memory): raise PermissionError directly instead of using failureFailure, as it could not be catched correctly in every case.
Goffi <goffi@goffi.org>
parents:
2924
diff
changeset
|
1210 raise exceptions.PermissionError() |
|
2501
3b67fe672206
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Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1211 if peer_jid.full() in jids: |
|
3b67fe672206
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Goffi <goffi@goffi.org>
parents:
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diff
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|
1212 continue |
|
3b67fe672206
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parents:
2483
diff
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|
1213 else: |
|
2926
4cd7545c4ebb
core (memory): raise PermissionError directly instead of using failureFailure, as it could not be catched correctly in every case.
Goffi <goffi@goffi.org>
parents:
2924
diff
changeset
|
1214 raise exceptions.PermissionError() |
|
2501
3b67fe672206
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parents:
2483
diff
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|
1215 else: |
|
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Goffi <goffi@goffi.org>
parents:
2597
diff
changeset
|
1216 raise exceptions.InternalError( |
| 3028 | 1217 _("unknown access type: {type}").format(type=perm_type) |
|
2624
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parents:
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diff
changeset
|
1218 ) |
|
2501
3b67fe672206
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parents:
2483
diff
changeset
|
1219 |
|
3b67fe672206
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parents:
2483
diff
changeset
|
1220 @defer.inlineCallbacks |
|
3b67fe672206
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Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1221 def checkPermissionToRoot(self, client, file_data, peer_jid, perms_to_check): |
|
3b67fe672206
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parents:
2483
diff
changeset
|
1222 """do checkFilePermission on file_data and all its parents until root""" |
|
3b67fe672206
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parents:
2483
diff
changeset
|
1223 current = file_data |
|
3b67fe672206
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Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1224 while True: |
|
3b67fe672206
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Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
1225 self.checkFilePermission(current, peer_jid, perms_to_check) |
| 3028 | 1226 parent = current["parent"] |
|
2501
3b67fe672206
core (memory): file metadata handling methods:
Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1227 if not parent: |
|
3b67fe672206
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Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1228 break |
| 3040 | 1229 files_data = yield self.getFiles( |
| 1230 client, peer_jid=None, file_id=parent, perms_to_check=None | |
|
2624
56f94936df1e
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diff
changeset
|
1231 ) |
|
2501
3b67fe672206
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parents:
2483
diff
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|
1232 try: |
|
3b67fe672206
core (memory): file metadata handling methods:
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parents:
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diff
changeset
|
1233 current = files_data[0] |
|
3b67fe672206
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Goffi <goffi@goffi.org>
parents:
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diff
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|
1234 except IndexError: |
| 3028 | 1235 raise exceptions.DataError("Missing parent") |
|
2501
3b67fe672206
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Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1236 |
|
3b67fe672206
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Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1237 @defer.inlineCallbacks |
|
2624
56f94936df1e
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parents:
2597
diff
changeset
|
1238 def _getParentDir( |
|
56f94936df1e
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Goffi <goffi@goffi.org>
parents:
2597
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changeset
|
1239 self, client, path, parent, namespace, owner, peer_jid, perms_to_check |
|
56f94936df1e
code style reformatting using black
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parents:
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diff
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|
1240 ): |
|
2501
3b67fe672206
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2483
diff
changeset
|
1241 """Retrieve parent node from a path, or last existing directory |
|
3b67fe672206
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parents:
2483
diff
changeset
|
1242 |
|
3b67fe672206
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parents:
2483
diff
changeset
|
1243 each directory of the path will be retrieved, until the last existing one |
|
3b67fe672206
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Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1244 @return (tuple[unicode, list[unicode])): parent, remaining path elements: |
|
3b67fe672206
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parents:
2483
diff
changeset
|
1245 - parent is the id of the last retrieved directory (or u'' for root) |
|
3b67fe672206
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parents:
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diff
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|
1246 - remaining path elements are the directories which have not been retrieved |
|
3b67fe672206
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parents:
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diff
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|
1247 (i.e. which don't exist) |
|
3b67fe672206
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parents:
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diff
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|
1248 """ |
|
3b67fe672206
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parents:
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diff
changeset
|
1249 # if path is set, we have to retrieve parent directory of the file(s) from it |
|
3b67fe672206
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Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1250 if parent is not None: |
|
2624
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parents:
2597
diff
changeset
|
1251 raise exceptions.ConflictError( |
| 3028 | 1252 _("You can't use path and parent at the same time") |
|
2624
56f94936df1e
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parents:
2597
diff
changeset
|
1253 ) |
| 3028 | 1254 path_elts = [_f for _f in path.split("/") if _f] |
| 1255 if {"..", "."}.intersection(path_elts): | |
| 1256 raise ValueError(_('".." or "." can\'t be used in path')) | |
|
2501
3b67fe672206
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Goffi <goffi@goffi.org>
parents:
2483
diff
changeset
|
1257 |
|
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1258 # we retrieve all directories from path until we get the parent container |
|
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1259 # non existing directories will be created |
| 3028 | 1260 parent = "" |
|
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1261 for idx, path_elt in enumerate(path_elts): |
|
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1262 directories = yield self.storage.getFiles( |
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1263 client, |
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1264 parent=parent, |
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1265 type_=C.FILE_TYPE_DIRECTORY, |
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1266 name=path_elt, |
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1267 namespace=namespace, |
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1268 owner=owner, |
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1269 ) |
|
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1270 if not directories: |
|
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|
1271 defer.returnValue((parent, path_elts[idx:])) |
|
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|
1272 # from this point, directories don't exist anymore, we have to create them |
|
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1273 elif len(directories) > 1: |
|
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1274 raise exceptions.InternalError( |
| 3028 | 1275 _("Several directories found, this should not happen") |
|
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1276 ) |
|
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|
1277 else: |
|
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|
1278 directory = directories[0] |
|
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|
1279 self.checkFilePermission(directory, peer_jid, perms_to_check) |
| 3028 | 1280 parent = directory["id"] |
|
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1281 defer.returnValue((parent, [])) |
|
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1282 |
|
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|
1283 @defer.inlineCallbacks |
|
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1284 def getFiles( |
| 2924 | 1285 self, client, peer_jid, file_id=None, version=None, parent=None, path=None, |
| 1286 type_=None, file_hash=None, hash_algo=None, name=None, namespace=None, | |
| 1287 mime_type=None, owner=None, access=None, projection=None, unique=False, | |
| 1288 perms_to_check=(C.ACCESS_PERM_READ,)): | |
| 1289 """Retrieve files with with given filters | |
|
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1290 |
|
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1291 @param peer_jid(jid.JID, None): jid trying to access the file |
|
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|
1292 needed to check permission. |
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1293 Use None to ignore permission (perms_to_check must be None too) |
|
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1294 @param file_id(unicode, None): id of the file |
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1295 None to ignore |
|
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1296 @param version(unicode, None): version of the file |
|
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1297 None to ignore |
|
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1298 empty string to look for current version |
|
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1299 @param parent(unicode, None): id of the directory containing the files |
|
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|
1300 None to ignore |
|
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|
1301 empty string to look for root files/directories |
| 2924 | 1302 @param path(unicode, None): path to the directory containing the files |
| 1303 @param type_(unicode, None): type of file filter, can be one of C.FILE_TYPE_* | |
| 1304 @param file_hash(unicode, None): hash of the file to retrieve | |
| 1305 @param hash_algo(unicode, None): algorithm use for file_hash | |
| 1306 @param name(unicode, None): name of the file to retrieve | |
| 1307 @param namespace(unicode, None): namespace of the files to retrieve | |
| 1308 @param mime_type(unicode, None): filter on this mime type | |
| 1309 @param owner(jid.JID, None): if not None, only get files from this owner | |
| 1310 @param access(dict, None): get file with given access (see [setFile]) | |
|
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1311 @param projection(list[unicode], None): name of columns to retrieve |
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|
1312 None to retrieve all |
|
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1313 @param unique(bool): if True will remove duplicates |
|
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1314 @param perms_to_check(tuple[unicode],None): permission to check |
|
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1315 must be a tuple of C.ACCESS_PERM_* or None |
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1316 if None, permission will no be checked (peer_jid must be None too in this case) |
|
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1317 other params are the same as for [setFile] |
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1318 @return (list[dict]): files corresponding to filters |
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1319 @raise exceptions.NotFound: parent directory not found (when path is specified) |
| 2924 | 1320 @raise exceptions.PermissionError: peer_jid can't use perms_to_check for one of |
| 1321 the file | |
|
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1322 on the path |
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|
1323 """ |
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1324 if peer_jid is None and perms_to_check or perms_to_check is None and peer_jid: |
|
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1325 raise exceptions.InternalError( |
| 3028 | 1326 "if you want to disable permission check, both peer_jid and " |
| 1327 "perms_to_check must be None" | |
|
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1328 ) |
|
2518
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|
1329 if owner is not None: |
|
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|
1330 owner = owner.userhostJID() |
|
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1331 if path is not None: |
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|
1332 # permission are checked by _getParentDir |
|
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1333 parent, remaining_path_elts = yield self._getParentDir( |
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1334 client, path, parent, namespace, owner, peer_jid, perms_to_check |
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1335 ) |
|
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|
1336 if remaining_path_elts: |
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|
1337 # if we have remaining path elements, |
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1338 # the parent directory is not found |
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|
1339 raise failure.Failure(exceptions.NotFound()) |
|
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|
1340 if parent and peer_jid: |
| 2924 | 1341 # if parent is given directly and permission check is requested, |
|
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1342 # we need to check all the parents |
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1343 parent_data = yield self.storage.getFiles(client, file_id=parent) |
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1344 try: |
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|
1345 parent_data = parent_data[0] |
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1346 except IndexError: |
| 3028 | 1347 raise exceptions.DataError("mising parent") |
|
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1348 yield self.checkPermissionToRoot( |
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1349 client, parent_data, peer_jid, perms_to_check |
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1350 ) |
|
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|
1351 |
|
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1352 files = yield self.storage.getFiles( |
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1353 client, |
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1354 file_id=file_id, |
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1355 version=version, |
|
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1356 parent=parent, |
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1357 type_=type_, |
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|
1358 file_hash=file_hash, |
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1359 hash_algo=hash_algo, |
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1360 name=name, |
|
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1361 namespace=namespace, |
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|
1362 mime_type=mime_type, |
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1363 owner=owner, |
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1364 access=access, |
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1365 projection=projection, |
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1366 unique=unique, |
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1367 ) |
|
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1368 |
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|
1369 if peer_jid: |
| 2924 | 1370 # if permission are checked, we must remove all file that user can't access |
|
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1371 to_remove = [] |
|
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|
1372 for file_data in files: |
|
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1373 try: |
|
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|
1374 self.checkFilePermission(file_data, peer_jid, perms_to_check) |
|
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1375 except exceptions.PermissionError: |
|
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|
1376 to_remove.append(file_data) |
|
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|
1377 for file_data in to_remove: |
|
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|
1378 files.remove(file_data) |
|
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|
1379 defer.returnValue(files) |
|
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|
1380 |
|
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|
1381 @defer.inlineCallbacks |
|
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1382 def setFile( |
| 3028 | 1383 self, client, name, file_id=None, version="", parent=None, path=None, |
|
2909
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|
1384 type_=C.FILE_TYPE_FILE, file_hash=None, hash_algo=None, size=None, |
|
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|
1385 namespace=None, mime_type=None, created=None, modified=None, owner=None, |
|
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|
1386 access=None, extra=None, peer_jid=None, perms_to_check=(C.ACCESS_PERM_WRITE,) |
|
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|
1387 ): |
| 2924 | 1388 """Set a file metadata |
|
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1389 |
|
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1390 @param name(unicode): basename of the file |
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1391 @param file_id(unicode): unique id of the file |
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|
1392 @param version(unicode): version of this file |
|
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|
1393 empty string for current version or when there is no versioning |
|
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|
1394 @param parent(unicode, None): id of the directory containing the files |
|
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|
1395 @param path(unicode, None): virtual path of the file in the namespace |
|
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|
1396 if set, parent must be None. All intermediate directories will be created |
|
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core (memory), plugin XEP-0329, plugin invitation: minor style improvments
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|
1397 if needed, using current access. |
|
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|
1398 @param file_hash(unicode): unique hash of the payload |
|
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|
1399 @param hash_algo(unicode): algorithm used for hashing the file (usually sha-256) |
|
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|
1400 @param size(int): size in bytes |
|
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|
1401 @param namespace(unicode, None): identifier (human readable is better) to group |
|
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core (memory), plugin XEP-0329, plugin invitation: minor style improvments
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diff
changeset
|
1402 files |
|
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core (memory), plugin XEP-0329, plugin invitation: minor style improvments
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diff
changeset
|
1403 For instance, namespace could be used to group files in a specific photo album |
|
2501
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|
1404 @param mime_type(unicode): MIME type of the file, or None if not known/guessed |
|
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|
1405 @param created(int): UNIX time of creation |
|
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|
1406 @param modified(int,None): UNIX time of last modification, or None to use |
|
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|
1407 created date |
|
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core (memory), plugin XEP-0329, plugin invitation: minor style improvments
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diff
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|
1408 @param owner(jid.JID, None): jid of the owner of the file (mainly useful for |
|
90146552cde5
core (memory), plugin XEP-0329, plugin invitation: minor style improvments
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
1409 component) |
|
2518
e4de2f16a284
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Goffi <goffi@goffi.org>
parents:
2508
diff
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|
1410 will be used to check permission (only bare jid is used, don't use with MUC). |
|
2501
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|
1411 Use None to ignore permission (perms_to_check must be None too) |
|
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|
1412 @param access(dict, None): serialisable dictionary with access rules. |
|
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diff
changeset
|
1413 None (or empty dict) to use private access, i.e. allow only profile's jid to |
|
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core (memory), plugin XEP-0329, plugin invitation: minor style improvments
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diff
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|
1414 access the file |
|
2501
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|
1415 key can be on on C.ACCESS_PERM_*, |
|
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|
1416 then a sub dictionary with a type key is used (one of C.ACCESS_TYPE_*). |
|
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|
1417 According to type, extra keys can be used: |
|
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|
1418 - C.ACCESS_TYPE_PUBLIC: the permission is granted for everybody |
|
2909
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|
1419 - C.ACCESS_TYPE_WHITELIST: the permission is granted for jids (as unicode) |
|
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core (memory), plugin XEP-0329, plugin invitation: minor style improvments
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|
1420 in the 'jids' key |
|
2501
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diff
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|
1421 will be encoded to json in database |
|
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|
1422 @param extra(dict, None): serialisable dictionary of any extra data |
|
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|
1423 will be encoded to json in database |
|
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|
1424 @param perms_to_check(tuple[unicode],None): permission to check |
|
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|
1425 must be a tuple of C.ACCESS_PERM_* or None |
|
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diff
changeset
|
1426 if None, permission will no be checked (peer_jid must be None too in this |
|
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diff
changeset
|
1427 case) |
|
2501
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|
1428 @param profile(unicode): profile owning the file |
|
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|
1429 """ |
|
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|
1430 if "/" in name: |
|
2501
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diff
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|
1431 raise ValueError('name must not contain a slash ("/")') |
|
3b67fe672206
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|
1432 if file_id is None: |
|
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diff
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|
1433 file_id = shortuuid.uuid() |
|
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|
1434 if ( |
|
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|
1435 file_hash is not None |
|
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|
1436 and hash_algo is None |
|
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|
1437 or hash_algo is not None |
|
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|
1438 and file_hash is None |
|
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|
1439 ): |
|
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|
1440 raise ValueError("file_hash and hash_algo must be set at the same time") |
|
2501
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|
1441 if mime_type is None: |
|
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|
1442 mime_type, file_encoding = mimetypes.guess_type(name) |
|
3b67fe672206
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|
1443 if created is None: |
|
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|
1444 created = time.time() |
|
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|
1445 if namespace is not None: |
|
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|
1446 namespace = namespace.strip() or None |
|
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|
1447 if type_ == C.FILE_TYPE_DIRECTORY: |
|
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|
1448 if any(version, file_hash, size, mime_type): |
|
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diff
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|
1449 raise ValueError( |
| 3028 | 1450 "version, file_hash, size and mime_type can't be set for a directory" |
|
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|
1451 ) |
|
2518
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2508
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|
1452 if owner is not None: |
|
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diff
changeset
|
1453 owner = owner.userhostJID() |
|
2501
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|
1454 |
|
3b67fe672206
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|
1455 if path is not None: |
|
2518
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diff
changeset
|
1456 # _getParentDir will check permissions if peer_jid is set, so we use owner |
|
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|
1457 parent, remaining_path_elts = yield self._getParentDir( |
|
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|
1458 client, path, parent, namespace, owner, owner, perms_to_check |
|
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|
1459 ) |
|
2501
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|
1460 # if remaining directories don't exist, we have to create them |
|
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|
1461 for new_dir in remaining_path_elts: |
|
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|
1462 new_dir_id = shortuuid.uuid() |
|
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|
1463 yield self.storage.setFile( |
|
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|
1464 client, |
|
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|
1465 name=new_dir, |
|
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|
1466 file_id=new_dir_id, |
| 3028 | 1467 version="", |
|
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|
1468 parent=parent, |
|
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|
1469 type_=C.FILE_TYPE_DIRECTORY, |
|
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|
1470 namespace=namespace, |
|
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|
1471 created=time.time(), |
|
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|
1472 owner=owner, |
|
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|
1473 access=access, |
|
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|
1474 extra={}, |
|
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|
1475 ) |
|
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|
1476 parent = new_dir_id |
|
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|
1477 elif parent is None: |
| 3028 | 1478 parent = "" |
|
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|
1479 |
|
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|
1480 yield self.storage.setFile( |
|
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|
1481 client, |
|
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|
1482 file_id=file_id, |
|
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|
1483 version=version, |
|
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|
1484 parent=parent, |
|
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|
1485 type_=type_, |
|
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|
1486 file_hash=file_hash, |
|
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|
1487 hash_algo=hash_algo, |
|
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|
1488 name=name, |
|
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|
1489 size=size, |
|
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|
1490 namespace=namespace, |
|
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|
1491 mime_type=mime_type, |
|
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|
1492 created=created, |
|
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|
1493 modified=modified, |
|
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|
1494 owner=owner, |
|
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|
1495 access=access, |
|
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|
1496 extra=extra, |
|
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|
1497 ) |
|
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|
1498 |
|
2526
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diff
changeset
|
1499 def fileUpdate(self, file_id, column, update_cb): |
|
2926
4cd7545c4ebb
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2924
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changeset
|
1500 """Update a file column taking care of race condition |
|
2526
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2518
diff
changeset
|
1501 |
|
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2518
diff
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|
1502 access is NOT checked in this method, it must be checked beforehand |
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1503 @param file_id(unicode): id of the file to update |
|
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1504 @param column(unicode): one of "access" or "extra" |
|
35d591086974
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1505 @param update_cb(callable): method to update the value of the colum |
|
35d591086974
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|
1506 the method will take older value as argument, and must update it in place |
|
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|
1507 Note that the callable must be thread-safe |
|
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|
1508 """ |
|
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|
1509 return self.storage.fileUpdate(file_id, column, update_cb) |
|
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|
1510 |
|
2928
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|
1511 @defer.inlineCallbacks |
|
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1512 def _deleteFile(self, client, peer_jid, recursive, files_path, file_data): |
|
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|
1513 """Internal method to delete files/directories recursively |
|
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|
1514 |
|
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1515 @param peer_jid(jid.JID): entity requesting the deletion (must be owner of files |
|
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|
1516 to delete) |
|
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|
1517 @param recursive(boolean): True if recursive deletion is needed |
|
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|
1518 @param files_path(unicode): path of the directory containing the actual files |
|
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1519 @param file_data(dict): data of the file to delete |
|
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|
1520 """ |
| 3028 | 1521 if file_data['owner'] != peer_jid: |
|
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|
1522 raise exceptions.PermissionError( |
| 3028 | 1523 "file {file_name} can't be deleted, {peer_jid} is not the owner" |
| 1524 .format(file_name=file_data['name'], peer_jid=peer_jid.full())) | |
| 1525 if file_data['type'] == C.FILE_TYPE_DIRECTORY: | |
| 1526 sub_files = yield self.getFiles(client, peer_jid, parent=file_data['id']) | |
|
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|
1527 if sub_files and not recursive: |
| 3028 | 1528 raise exceptions.DataError(_("Can't delete directory, it is not empty")) |
|
2928
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|
1529 # we first delete the sub-files |
|
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|
1530 for sub_file_data in sub_files: |
|
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|
1531 yield self._deleteFile(client, peer_jid, recursive, sub_file_data) |
|
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|
1532 # then the directory itself |
| 3028 | 1533 yield self.storage.fileDelete(file_data['id']) |
| 1534 elif file_data['type'] == C.FILE_TYPE_FILE: | |
| 1535 log.info(_("deleting file {name} with hash {file_hash}").format( | |
| 1536 name=file_data['name'], file_hash=file_data['file_hash'])) | |
| 1537 yield self.storage.fileDelete(file_data['id']) | |
|
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|
1538 references = yield self.getFiles( |
| 3028 | 1539 client, peer_jid, file_hash=file_data['file_hash']) |
|
2928
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|
1540 if references: |
| 3028 | 1541 log.debug("there are still references to the file, we keep it") |
|
2928
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|
1542 else: |
| 3028 | 1543 file_path = os.path.join(files_path, file_data['file_hash']) |
| 1544 log.info(_("no reference left to {file_path}, deleting").format( | |
|
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|
1545 file_path=file_path)) |
|
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|
1546 os.unlink(file_path) |
|
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|
1547 else: |
| 3028 | 1548 raise exceptions.InternalError('Unexpected file type: {file_type}' |
| 1549 .format(file_type=file_data['type'])) | |
|
2928
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|
1550 |
|
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|
1551 @defer.inlineCallbacks |
|
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|
1552 def fileDelete(self, client, peer_jid, file_id, recursive=False): |
|
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|
1553 """Delete a single file or a directory and all its sub-files |
|
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|
1554 |
|
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|
1555 @param file_id(unicode): id of the file to delete |
|
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|
1556 @param peer_jid(jid.JID): entity requesting the deletion, |
|
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|
1557 must be owner of all files to delete |
|
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|
1558 @param recursive(boolean): must be True to delete a directory and all sub-files |
|
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diff
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|
1559 """ |
|
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diff
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|
1560 # FIXME: we only allow owner of file to delete files for now, but WRITE access |
|
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|
1561 # should be checked too |
|
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|
1562 files_data = yield self.getFiles(client, peer_jid, file_id) |
|
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diff
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|
1563 if not files_data: |
| 3028 | 1564 raise exceptions.NotFound("Can't find the file with id {file_id}".format( |
|
2928
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|
1565 file_id=file_id)) |
|
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2926
diff
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|
1566 file_data = files_data[0] |
| 3028 | 1567 if file_data["type"] != C.FILE_TYPE_DIRECTORY and recursive: |
| 1568 raise ValueError("recursive can only be set for directories") | |
|
2928
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|
1569 files_path = self.host.getLocalPath(None, C.FILES_DIR, profile=False) |
|
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|
1570 yield self._deleteFile(client, peer_jid, recursive, files_path, file_data) |
|
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|
1571 |
|
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|
1572 ## Misc ## |
|
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|
1573 |
|
2533
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|
1574 def isEntityAvailable(self, client, entity_jid): |
|
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|
1575 """Tell from the presence information if the given entity is available. |
|
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|
1576 |
|
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|
1577 @param entity_jid (JID): the entity to check (if bare jid is used, all resources are tested) |
|
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|
1578 @return (bool): True if entity is available |
|
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|
1579 """ |
|
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|
1580 if not entity_jid.resource: |
|
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|
1581 return bool( |
|
56f94936df1e
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2597
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changeset
|
1582 self.getAvailableResources(client, entity_jid) |
|
56f94936df1e
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diff
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|
1583 ) # is any resource is available, entity is available |
|
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|
1584 try: |
|
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|
1585 presence_data = self.getEntityDatum(entity_jid, "presence", client.profile) |
|
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|
1586 except KeyError: |
| 3028 | 1587 log.debug("No presence information for {}".format(entity_jid)) |
|
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|
1588 return False |
|
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|
1589 return presence_data.show != C.PRESENCE_UNAVAILABLE |