libervia-backend: sat/plugins/plugin_xep

annotate sat/plugins/plugin_xep_0234.py @ 3652:6e34307319c0

plugin XEP-0353: fix jingle initiation on disco "Service Unavailable" error: When requesting disco info on a bare jid which is not in our roster, server may return "Service Unavailable" (to avoid leaking valid JIDs). In this case, the initiation was failing, this is now fixed by using empty categories in this case.

author	Goffi <goffi@goffi.org>
date	Wed, 08 Sep 2021 11:16:52 +0200
parents	bbf92ef05f38
children	3ef988734869

rev	line source
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	1 #!/usr/bin/env python3
3137 559a625a236b fixed shebangs Goffi <goffi@goffi.org> parents: 3136 diff changeset	2
3333 ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3314 diff changeset	3 # SàT plugin for Jingle File Transfer (XEP-0234)
3479 be6d91572633 date update Goffi <goffi@goffi.org> parents: 3434 diff changeset	4 # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	5
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	6 # This program is free software: you can redistribute it and/or modify
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	7 # it under the terms of the GNU Affero General Public License as published by
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	8 # the Free Software Foundation, either version 3 of the License, or
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	9 # (at your option) any later version.
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	10
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	11 # This program is distributed in the hope that it will be useful,
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	14 # GNU Affero General Public License for more details.
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	15
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	16 # You should have received a copy of the GNU Affero General Public License
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	18
3403 404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	19 import os.path
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	20 import mimetypes
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	21 from collections import namedtuple
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	22 from zope.interface import implementer
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	23 from twisted.words.xish import domish
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	24 from twisted.words.protocols.jabber import jid
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	25 from twisted.python import failure
1566 ec3848916ee8 plugin ip: implemented XEP-0279 for external ip retrieval + fixed bad exception handling Goffi <goffi@goffi.org> parents: 1557 diff changeset	26 from twisted.words.protocols.jabber.xmlstream import XMPPHandler
1571 c668081eba1c plugins XEP-0234, XEP-0260, XEP-0261: jingle session termination is managed by application (XEP-0234) instead of transport Goffi <goffi@goffi.org> parents: 1568 diff changeset	27 from twisted.internet import defer
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	28 from twisted.internet import reactor
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	29 from twisted.internet import error as internet_error
3403 404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	30 from wokkel import disco, iwokkel
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	31 from sat.core.i18n import _, D_
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	32 from sat.core.constants import Const as C
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	33 from sat.core.log import getLogger
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	34 from sat.core import exceptions
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	35 from sat.tools import utils
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	36 from sat.tools import stream
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	37 from sat.tools.common import date_utils
2535 a19b2c43e719 plugin XEP-0234: fixed regex import Goffi <goffi@goffi.org> parents: 2512 diff changeset	38 from sat.tools.common import regex
3403 404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	39
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	40
3403 404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	41 log = getLogger(__name__)
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	42
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	43 NS_JINGLE_FT = "urn:xmpp:jingle:apps:file-transfer:5"
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	44
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	45 PLUGIN_INFO = {
2145 33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 2144 diff changeset	46 C.PI_NAME: "Jingle File Transfer",
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 2144 diff changeset	47 C.PI_IMPORT_NAME: "XEP-0234",
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 2144 diff changeset	48 C.PI_TYPE: "XEP",
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	49 C.PI_MODES: C.PLUG_MODE_BOTH,
2145 33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 2144 diff changeset	50 C.PI_PROTOCOLS: ["XEP-0234"],
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 2144 diff changeset	51 C.PI_DEPENDENCIES: ["XEP-0166", "XEP-0300", "FILE"],
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 2144 diff changeset	52 C.PI_MAIN: "XEP_0234",
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 2144 diff changeset	53 C.PI_HANDLER: "yes",
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	54 C.PI_DESCRIPTION: _("""Implementation of Jingle File Transfer"""),
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	55 }
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	56
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	57 EXTRA_ALLOWED = {"path", "namespace", "file_desc", "file_hash", "hash_algo"}
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	58 Range = namedtuple("Range", ("offset", "length"))
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	59
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	60
3403 404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	61 class XEP_0234:
1571 c668081eba1c plugins XEP-0234, XEP-0260, XEP-0261: jingle session termination is managed by application (XEP-0234) instead of transport Goffi <goffi@goffi.org> parents: 1568 diff changeset	62 # TODO: assure everything is closed when file is sent or session terminate is received
3403 404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	63 # TODO: call self._f.unregister when unloading order will be managing (i.e. when
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	64 # dependencies will be unloaded at the end)
2512 025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	65 Range = Range # we copy the class here, so it can be used by other plugins
3403 404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	66 name = PLUGIN_INFO[C.PI_NAME]
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	67 human_name = D_("file transfer")
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	68
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	69 def __init__(self, host):
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	70 log.info(_("plugin Jingle File Transfer initialization"))
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	71 self.host = host
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	72 host.registerNamespace("jingle-ft", NS_JINGLE_FT)
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	73 self._j = host.plugins["XEP-0166"] # shortcut to access jingle
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	74 self._j.registerApplication(NS_JINGLE_FT, self)
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	75 self._f = host.plugins["FILE"]
3403 404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	76 self._f.register(self, priority=10000)
1618 0de5f210fe56 plugin XEP-0300: implemented hashing: Goffi <goffi@goffi.org> parents: 1598 diff changeset	77 self._hash = self.host.plugins["XEP-0300"]
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	78 host.bridge.addMethod(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	79 "fileJingleSend",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	80 ".plugin",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	81 in_sign="ssssa{ss}s",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	82 out_sign="",
3403 404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	83 method=self._fileSend,
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	84 async_=True,
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	85 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	86 host.bridge.addMethod(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	87 "fileJingleRequest",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	88 ".plugin",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	89 in_sign="sssssa{ss}s",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	90 out_sign="s",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	91 method=self._fileJingleRequest,
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	92 async_=True,
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	93 )
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	94
2144 1d3f73e065e1 core, jp: component handling + client handling refactoring: Goffi <goffi@goffi.org> parents: 1934 diff changeset	95 def getHandler(self, client):
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	96 return XEP_0234_handler()
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	97
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	98 def getProgressId(self, session, content_name):
1585 846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	99 """Return a unique progress ID
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	100
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	101 @param session(dict): jingle session
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	102 @param content_name(unicode): name of the content
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	103 @return (unicode): unique progress id
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	104 """
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	105 return "{}_{}".format(session["id"], content_name)
1585 846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	106
3403 404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	107 async def canHandleFileSend(self, client, peer_jid, filepath):
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	108 if peer_jid.resource:
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	109 return await self.host.hasFeature(client, NS_JINGLE_FT, peer_jid)
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	110 else:
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	111 # if we have a bare jid, Jingle Message Initiation will be tried
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	112 return True
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	113
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	114 # generic methods
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	115
3314 5887fb414758 component file sharing: add/parse affiliation when possible Goffi <goffi@goffi.org> parents: 3303 diff changeset	116 def buildFileElement(
5887fb414758 component file sharing: add/parse affiliation when possible Goffi <goffi@goffi.org> parents: 3303 diff changeset	117 self, client, name=None, file_hash=None, hash_algo=None, size=None,
2927 69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid: Goffi <goffi@goffi.org> parents: 2771 diff changeset	118 mime_type=None, desc=None, modified=None, transfer_range=None, path=None,
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid: Goffi <goffi@goffi.org> parents: 2771 diff changeset	119 namespace=None, file_elt=None, **kwargs):
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	120 """Generate a <file> element with available metadata
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	121
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	122 @param file_hash(unicode, None): hash of the file
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	123 empty string to set <hash-used/> element
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	124 @param hash_algo(unicode, None): hash algorithm used
3314 5887fb414758 component file sharing: add/parse affiliation when possible Goffi <goffi@goffi.org> parents: 3303 diff changeset	125 if file_hash is None and hash_algo is set, a <hash-used/> element will be
5887fb414758 component file sharing: add/parse affiliation when possible Goffi <goffi@goffi.org> parents: 3303 diff changeset	126 generated
2512 025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	127 @param transfer_range(Range, None): where transfer must start/stop
025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	128 @param modified(int, unicode, None): date of last modification
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	129 0 to use current date
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	130 int to use an unix timestamp
3314 5887fb414758 component file sharing: add/parse affiliation when possible Goffi <goffi@goffi.org> parents: 3303 diff changeset	131 else must be an unicode string which will be used as it (it must be an XMPP
5887fb414758 component file sharing: add/parse affiliation when possible Goffi <goffi@goffi.org> parents: 3303 diff changeset	132 time)
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	133 @param file_elt(domish.Element, None): element to use
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	134 None to create a new one
2512 025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	135 @param **kwargs: data for plugin extension (ignored by default)
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	136 @return (domish.Element): generated element
3314 5887fb414758 component file sharing: add/parse affiliation when possible Goffi <goffi@goffi.org> parents: 3303 diff changeset	137 @trigger XEP-0234_buildFileElement(file_elt, extra_args): can be used to extend
5887fb414758 component file sharing: add/parse affiliation when possible Goffi <goffi@goffi.org> parents: 3303 diff changeset	138 elements to add
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	139 """
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	140 if file_elt is None:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	141 file_elt = domish.Element((NS_JINGLE_FT, "file"))
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	142 for name, value in (
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	143 ("name", name),
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	144 ("size", size),
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	145 ("media-type", mime_type),
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	146 ("desc", desc),
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	147 ("path", path),
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	148 ("namespace", namespace),
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	149 ):
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	150 if value is not None:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	151 file_elt.addElement(name, content=str(value))
2512 025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	152
025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	153 if modified is not None:
025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	154 if isinstance(modified, int):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	155 file_elt.addElement("date", utils.xmpp_date(modified or None))
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	156 else:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	157 file_elt.addElement("date", modified)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	158 elif "created" in kwargs:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	159 file_elt.addElement("date", utils.xmpp_date(kwargs.pop("created")))
2512 025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	160
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	161 range_elt = file_elt.addElement("range")
2512 025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	162 if transfer_range is not None:
025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	163 if transfer_range.offset is not None:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	164 range_elt["offset"] = transfer_range.offset
2512 025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	165 if transfer_range.length is not None:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	166 range_elt["length"] = transfer_range.length
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	167 if file_hash is not None:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	168 if not file_hash:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	169 file_elt.addChild(self._hash.buildHashUsedElt())
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	170 else:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	171 file_elt.addChild(self._hash.buildHashElt(file_hash, hash_algo))
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	172 elif hash_algo is not None:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	173 file_elt.addChild(self._hash.buildHashUsedElt(hash_algo))
3314 5887fb414758 component file sharing: add/parse affiliation when possible Goffi <goffi@goffi.org> parents: 3303 diff changeset	174 self.host.trigger.point(
5887fb414758 component file sharing: add/parse affiliation when possible Goffi <goffi@goffi.org> parents: 3303 diff changeset	175 "XEP-0234_buildFileElement", client, file_elt, extra_args=kwargs)
2512 025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	176 if kwargs:
025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	177 for kw in kwargs:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	178 log.debug("ignored keyword: {}".format(kw))
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	179 return file_elt
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	180
3314 5887fb414758 component file sharing: add/parse affiliation when possible Goffi <goffi@goffi.org> parents: 3303 diff changeset	181 def buildFileElementFromDict(self, client, file_data, **kwargs):
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	182 """like buildFileElement but get values from a file_data dict
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	183
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	184 @param file_data(dict): metadata to use
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	185 @param **kwargs: data to override
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	186 """
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	187 if kwargs:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	188 file_data = file_data.copy()
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	189 file_data.update(kwargs)
3345 3dc8835d96cc plugin XEP-0234: fixed mime type in `buildFileElementFromDict` Goffi <goffi@goffi.org> parents: 3333 diff changeset	190 try:
3dc8835d96cc plugin XEP-0234: fixed mime type in `buildFileElementFromDict` Goffi <goffi@goffi.org> parents: 3333 diff changeset	191 file_data["mime_type"] = (
3dc8835d96cc plugin XEP-0234: fixed mime type in `buildFileElementFromDict` Goffi <goffi@goffi.org> parents: 3333 diff changeset	192 f'{file_data.pop("media_type")}/{file_data.pop("media_subtype")}'
3dc8835d96cc plugin XEP-0234: fixed mime type in `buildFileElementFromDict` Goffi <goffi@goffi.org> parents: 3333 diff changeset	193 )
3dc8835d96cc plugin XEP-0234: fixed mime type in `buildFileElementFromDict` Goffi <goffi@goffi.org> parents: 3333 diff changeset	194 except KeyError:
3dc8835d96cc plugin XEP-0234: fixed mime type in `buildFileElementFromDict` Goffi <goffi@goffi.org> parents: 3333 diff changeset	195 pass
3314 5887fb414758 component file sharing: add/parse affiliation when possible Goffi <goffi@goffi.org> parents: 3303 diff changeset	196 return self.buildFileElement(client, **file_data)
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	197
3333 ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3314 diff changeset	198 async def parseFileElement(
3314 5887fb414758 component file sharing: add/parse affiliation when possible Goffi <goffi@goffi.org> parents: 3303 diff changeset	199 self, client, file_elt, file_data=None, given=False, parent_elt=None,
5887fb414758 component file sharing: add/parse affiliation when possible Goffi <goffi@goffi.org> parents: 3303 diff changeset	200 keep_empty_range=False):
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	201 """Parse a <file> element and file dictionary accordingly
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	202
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	203 @param file_data(dict, None): dict where the data will be set
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	204 following keys will be set (and overwritten if they already exist):
2512 025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	205 name, file_hash, hash_algo, size, mime_type, desc, path, namespace, range
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	206 if None, a new dict is created
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	207 @param given(bool): if True, prefix hash key with "given_"
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	208 @param parent_elt(domish.Element, None): parent of the file element
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	209 if set, file_elt must not be set
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	210 @param keep_empty_range(bool): if True, keep empty range (i.e. range when offset
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	211 and length are None).
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	212 Empty range is useful to know if a peer_jid can handle range
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	213 @return (dict): file_data
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	214 @trigger XEP-0234_parseFileElement(file_elt, file_data): can be used to parse new
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	215 elements
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	216 @raise exceptions.NotFound: there is not <file> element in parent_elt
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	217 @raise exceptions.DataError: if file_elt uri is not NS_JINGLE_FT
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	218 """
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	219 if parent_elt is not None:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	220 if file_elt is not None:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	221 raise exceptions.InternalError(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	222 "file_elt must be None if parent_elt is set"
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	223 )
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	224 try:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	225 file_elt = next(parent_elt.elements(NS_JINGLE_FT, "file"))
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	226 except StopIteration:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	227 raise exceptions.NotFound()
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	228 else:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	229 if not file_elt or file_elt.uri != NS_JINGLE_FT:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	230 raise exceptions.DataError(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	231 "invalid <file> element: {stanza}".format(stanza=file_elt.toXml())
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	232 )
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	233
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	234 if file_data is None:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	235 file_data = {}
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	236
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	237 for name in ("name", "desc", "path", "namespace"):
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	238 try:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	239 file_data[name] = str(next(file_elt.elements(NS_JINGLE_FT, name)))
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	240 except StopIteration:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	241 pass
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	242
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	243 name = file_data.get("name")
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	244 if name == "..":
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	245 # we don't want to go to parent dir when joining to a path
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	246 name = "--"
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	247 file_data["name"] = name
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	248 elif name is not None and ("/" in name or "\\" in name):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	249 file_data["name"] = regex.pathEscape(name)
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	250
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	251 try:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	252 file_data["mime_type"] = str(
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	253 next(file_elt.elements(NS_JINGLE_FT, "media-type"))
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	254 )
2512 025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	255 except StopIteration:
025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	256 pass
025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	257
025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	258 try:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	259 file_data["size"] = int(
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	260 str(next(file_elt.elements(NS_JINGLE_FT, "size")))
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	261 )
2512 025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	262 except StopIteration:
025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	263 pass
025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	264
025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	265 try:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	266 file_data["modified"] = date_utils.date_parse(
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	267 next(file_elt.elements(NS_JINGLE_FT, "date"))
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	268 )
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	269 except StopIteration:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	270 pass
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	271
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	272 try:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	273 range_elt = next(file_elt.elements(NS_JINGLE_FT, "range"))
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	274 except StopIteration:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	275 pass
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	276 else:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	277 offset = range_elt.getAttribute("offset")
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	278 length = range_elt.getAttribute("length")
2512 025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	279 if offset or length or keep_empty_range:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	280 file_data["transfer_range"] = Range(offset=offset, length=length)
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	281
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	282 prefix = "given_" if given else ""
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	283 hash_algo_key, hash_key = "hash_algo", prefix + "file_hash"
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	284 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	285 file_data[hash_algo_key], file_data[hash_key] = self._hash.parseHashElt(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	286 file_elt
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	287 )
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	288 except exceptions.NotFound:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	289 pass
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	290
3314 5887fb414758 component file sharing: add/parse affiliation when possible Goffi <goffi@goffi.org> parents: 3303 diff changeset	291 self.host.trigger.point("XEP-0234_parseFileElement", client, file_elt, file_data)
2512 025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	292
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	293 return file_data
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	294
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	295 # bridge methods
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	296
3403 404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	297 def _fileSend(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	298 self,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	299 peer_jid,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	300 filepath,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	301 name="",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	302 file_desc="",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	303 extra=None,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	304 profile=C.PROF_KEY_NONE,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	305 ):
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	306 client = self.host.getClient(profile)
3403 404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	307 return defer.ensureDeferred(self.fileSend(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	308 client,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	309 jid.JID(peer_jid),
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	310 filepath,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	311 name or None,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	312 file_desc or None,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	313 extra or None,
3403 404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	314 ))
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	315
3403 404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	316 async def fileSend(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	317 self, client, peer_jid, filepath, name, file_desc=None, extra=None
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	318 ):
1585 846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	319 """Send a file using jingle file transfer
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	320
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	321 @param peer_jid(jid.JID): destinee jid
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	322 @param filepath(str): absolute path of the file
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	323 @param name(unicode, None): name of the file
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	324 @param file_desc(unicode, None): description of the file
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	325 @return (D(unicode)): progress id
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	326 """
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix Goffi <goffi@goffi.org> parents: 1575 diff changeset	327 progress_id_d = defer.Deferred()
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	328 if extra is None:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	329 extra = {}
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	330 if file_desc is not None:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	331 extra["file_desc"] = file_desc
3403 404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	332 await self._j.initiate(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	333 client,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	334 peer_jid,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	335 [
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	336 {
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	337 "app_ns": NS_JINGLE_FT,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	338 "senders": self._j.ROLE_INITIATOR,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	339 "app_kwargs": {
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	340 "filepath": filepath,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	341 "name": name,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	342 "extra": extra,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	343 "progress_id_d": progress_id_d,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	344 },
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	345 }
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	346 ],
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	347 )
3403 404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async: Goffi <goffi@goffi.org> parents: 3345 diff changeset	348 return await progress_id_d
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	349
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	350 def _fileJingleRequest(
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	351 self, peer_jid, filepath, name="", file_hash="", hash_algo="", extra=None,
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	352 profile=C.PROF_KEY_NONE):
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	353 client = self.host.getClient(profile)
3434 c84c54c6b046 plugin XEP-0234: make `fileJingleRequest` async to fix call of `initiate` Goffi <goffi@goffi.org> parents: 3404 diff changeset	354 return defer.ensureDeferred(self.fileJingleRequest(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	355 client,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	356 jid.JID(peer_jid),
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	357 filepath,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	358 name or None,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	359 file_hash or None,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	360 hash_algo or None,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	361 extra or None,
3434 c84c54c6b046 plugin XEP-0234: make `fileJingleRequest` async to fix call of `initiate` Goffi <goffi@goffi.org> parents: 3404 diff changeset	362 ))
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	363
3434 c84c54c6b046 plugin XEP-0234: make `fileJingleRequest` async to fix call of `initiate` Goffi <goffi@goffi.org> parents: 3404 diff changeset	364 async def fileJingleRequest(
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	365 self, client, peer_jid, filepath, name=None, file_hash=None, hash_algo=None,
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	366 extra=None):
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	367 """Request a file using jingle file transfer
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	368
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	369 @param peer_jid(jid.JID): destinee jid
2589 282d1314d574 plugin XEP-0329: new methods/signals to handle shares: Goffi <goffi@goffi.org> parents: 2562 diff changeset	370 @param filepath(str): absolute path where the file will be downloaded
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	371 @param name(unicode, None): name of the file
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	372 @param file_hash(unicode, None): hash of the file
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	373 @return (D(unicode)): progress id
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	374 """
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	375 progress_id_d = defer.Deferred()
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	376 if extra is None:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	377 extra = {}
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	378 if file_hash is not None:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	379 if hash_algo is None:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	380 raise ValueError(_("hash_algo must be set if file_hash is set"))
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	381 extra["file_hash"] = file_hash
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	382 extra["hash_algo"] = hash_algo
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	383 else:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	384 if hash_algo is not None:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	385 raise ValueError(_("file_hash must be set if hash_algo is set"))
3434 c84c54c6b046 plugin XEP-0234: make `fileJingleRequest` async to fix call of `initiate` Goffi <goffi@goffi.org> parents: 3404 diff changeset	386 await self._j.initiate(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	387 client,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	388 peer_jid,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	389 [
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	390 {
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	391 "app_ns": NS_JINGLE_FT,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	392 "senders": self._j.ROLE_RESPONDER,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	393 "app_kwargs": {
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	394 "filepath": filepath,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	395 "name": name,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	396 "extra": extra,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	397 "progress_id_d": progress_id_d,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	398 },
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	399 }
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	400 ],
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	401 )
3434 c84c54c6b046 plugin XEP-0234: make `fileJingleRequest` async to fix call of `initiate` Goffi <goffi@goffi.org> parents: 3404 diff changeset	402 return await progress_id_d
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	403
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	404 # jingle callbacks
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	405
3404 26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3403 diff changeset	406 def jingleDescriptionElt(
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3403 diff changeset	407 self, client, session, content_name, filepath, name, extra, progress_id_d
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3403 diff changeset	408 ):
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3403 diff changeset	409 return domish.Element((NS_JINGLE_FT, "description"))
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3403 diff changeset	410
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	411 def jingleSessionInit(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	412 self, client, session, content_name, filepath, name, extra, progress_id_d
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	413 ):
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	414 if extra is None:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	415 extra = {}
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	416 else:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	417 if not EXTRA_ALLOWED.issuperset(extra):
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	418 raise ValueError(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	419 _("only the following keys are allowed in extra: {keys}").format(
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	420 keys=", ".join(EXTRA_ALLOWED)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	421 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	422 )
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	423 progress_id_d.callback(self.getProgressId(session, content_name))
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	424 content_data = session["contents"][content_name]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	425 application_data = content_data["application_data"]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	426 assert "file_path" not in application_data
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	427 application_data["file_path"] = filepath
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	428 file_data = application_data["file_data"] = {}
3404 26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3403 diff changeset	429 desc_elt = self.jingleDescriptionElt(
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3403 diff changeset	430 client, session, content_name, filepath, name, extra, progress_id_d)
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	431 file_elt = desc_elt.addElement("file")
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	432
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	433 if content_data["senders"] == self._j.ROLE_INITIATOR:
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	434 # we send a file
2512 025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	435 if name is None:
025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	436 name = os.path.basename(filepath)
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	437 file_data["date"] = utils.xmpp_date()
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	438 file_data["desc"] = extra.pop("file_desc", "")
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	439 file_data["name"] = name
2512 025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	440 mime_type = mimetypes.guess_type(name, strict=False)[0]
025afb04c10b plugin XEP-0234: some cleaning + added triggers to allow plugins to change parsing/generation of <file> element Goffi <goffi@goffi.org> parents: 2502 diff changeset	441 if mime_type is not None:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	442 file_data["mime_type"] = mime_type
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	443 file_data["size"] = os.path.getsize(filepath)
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	444 if "namespace" in extra:
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	445 file_data["namespace"] = extra["namespace"]
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	446 if "path" in extra:
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	447 file_data["path"] = extra["path"]
3314 5887fb414758 component file sharing: add/parse affiliation when possible Goffi <goffi@goffi.org> parents: 3303 diff changeset	448 self.buildFileElementFromDict(
5887fb414758 component file sharing: add/parse affiliation when possible Goffi <goffi@goffi.org> parents: 3303 diff changeset	449 client, file_data, file_elt=file_elt, file_hash="")
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	450 else:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	451 # we request a file
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	452 file_hash = extra.pop("file_hash", "")
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	453 if not name and not file_hash:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	454 raise ValueError(_("you need to provide at least name or file hash"))
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	455 if name:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	456 file_data["name"] = name
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	457 if file_hash:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	458 file_data["file_hash"] = file_hash
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	459 file_data["hash_algo"] = extra["hash_algo"]
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	460 else:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	461 file_data["hash_algo"] = self._hash.getDefaultAlgo()
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	462 if "namespace" in extra:
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	463 file_data["namespace"] = extra["namespace"]
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	464 if "path" in extra:
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	465 file_data["path"] = extra["path"]
3314 5887fb414758 component file sharing: add/parse affiliation when possible Goffi <goffi@goffi.org> parents: 3303 diff changeset	466 self.buildFileElementFromDict(client, file_data, file_elt=file_elt)
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	467
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	468 return desc_elt
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	469
3333 ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3314 diff changeset	470 async def jingleRequestConfirmation(
ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3314 diff changeset	471 self, client, action, session, content_name, desc_elt
ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3314 diff changeset	472 ):
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	473 """This method request confirmation for a jingle session"""
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	474 content_data = session["contents"][content_name]
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	475 senders = content_data["senders"]
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	476 if senders not in (self._j.ROLE_INITIATOR, self._j.ROLE_RESPONDER):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	477 log.warning("Bad sender, assuming initiator")
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	478 senders = content_data["senders"] = self._j.ROLE_INITIATOR
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	479 # first we grab file informations
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	480 try:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	481 file_elt = next(desc_elt.elements(NS_JINGLE_FT, "file"))
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	482 except StopIteration:
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	483 raise failure.Failure(exceptions.DataError)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	484 file_data = {"progress_id": self.getProgressId(session, content_name)}
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	485
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	486 if senders == self._j.ROLE_RESPONDER:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	487 # we send the file
3333 ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3314 diff changeset	488 return await self._fileSendingRequestConf(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	489 client, session, content_data, content_name, file_data, file_elt
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	490 )
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	491 else:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	492 # we receive the file
3333 ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3314 diff changeset	493 return await self._fileReceivingRequestConf(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	494 client, session, content_data, content_name, file_data, file_elt
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	495 )
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	496
3333 ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3314 diff changeset	497 async def _fileSendingRequestConf(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	498 self, client, session, content_data, content_name, file_data, file_elt
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	499 ):
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	500 """parse file_elt, and handle file retrieving/permission checking"""
3333 ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3314 diff changeset	501 await self.parseFileElement(client, file_elt, file_data)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	502 content_data["application_data"]["file_data"] = file_data
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	503 finished_d = content_data["finished_d"] = defer.Deferred()
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	504
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	505 # confirmed_d is a deferred returning confimed value (only used if cont is False)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	506 cont, confirmed_d = self.host.trigger.returnPoint(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	507 "XEP-0234_fileSendingRequest",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	508 client,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	509 session,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	510 content_data,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	511 content_name,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	512 file_data,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	513 file_elt,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	514 )
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	515 if not cont:
3333 ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3314 diff changeset	516 confirmed = await confirmed_d
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	517 if confirmed:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	518 args = [client, session, content_name, content_data]
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	519 finished_d.addCallbacks(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	520 self._finishedCb, self._finishedEb, args, None, args
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	521 )
3333 ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3314 diff changeset	522 return confirmed
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	523
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	524 log.warning(_("File continue is not implemented yet"))
3333 ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3314 diff changeset	525 return False
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	526
3333 ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3314 diff changeset	527 async def _fileReceivingRequestConf(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	528 self, client, session, content_data, content_name, file_data, file_elt
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	529 ):
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	530 """parse file_elt, and handle user permission/file opening"""
3333 ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3314 diff changeset	531 await self.parseFileElement(client, file_elt, file_data, given=True)
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	532 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	533 hash_algo, file_data["given_file_hash"] = self._hash.parseHashElt(file_elt)
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	534 except exceptions.NotFound:
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	535 try:
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	536 hash_algo = self._hash.parseHashUsedElt(file_elt)
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	537 except exceptions.NotFound:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	538 raise failure.Failure(exceptions.DataError)
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	539
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	540 if hash_algo is not None:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	541 file_data["hash_algo"] = hash_algo
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	542 file_data["hash_hasher"] = hasher = self._hash.getHasher(hash_algo)
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	543 file_data["data_cb"] = lambda data: hasher.update(data)
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	544
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	545 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	546 file_data["size"] = int(file_data["size"])
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	547 except ValueError:
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	548 raise failure.Failure(exceptions.DataError)
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	549
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	550 name = file_data["name"]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	551 if "/" in name or "\\" in name:
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	552 log.warning(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	553 "File name contain path characters, we replace them: {}".format(name)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	554 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	555 file_data["name"] = name.replace("/", "_").replace("\\", "_")
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	556
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	557 content_data["application_data"]["file_data"] = file_data
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	558
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	559 # now we actualy request permission to user
1574 babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1571 diff changeset	560
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	561 # deferred to track end of transfer
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	562 finished_d = content_data["finished_d"] = defer.Deferred()
3333 ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3314 diff changeset	563 confirmed = await self._f.getDestDir(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	564 client, session["peer_jid"], content_data, file_data, stream_object=True
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	565 )
3333 ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3314 diff changeset	566 if confirmed:
ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3314 diff changeset	567 args = [client, session, content_name, content_data]
ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3314 diff changeset	568 finished_d.addCallbacks(
ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3314 diff changeset	569 self._finishedCb, self._finishedEb, args, None, args
ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3314 diff changeset	570 )
ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3314 diff changeset	571 return confirmed
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	572
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	573 @defer.inlineCallbacks
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	574 def jingleHandler(self, client, action, session, content_name, desc_elt):
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	575 content_data = session["contents"][content_name]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	576 application_data = content_data["application_data"]
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1529 diff changeset	577 if action in (self._j.A_ACCEPTED_ACK,):
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	578 pass
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1529 diff changeset	579 elif action == self._j.A_SESSION_INITIATE:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	580 file_elt = next(desc_elt.elements(NS_JINGLE_FT, "file"))
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1529 diff changeset	581 try:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	582 next(file_elt.elements(NS_JINGLE_FT, "range"))
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1529 diff changeset	583 except StopIteration:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1529 diff changeset	584 # initiator doesn't manage <range>, but we do so we advertise it
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	585 # FIXME: to be checked
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1529 diff changeset	586 log.debug("adding <range> element")
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	587 file_elt.addElement("range")
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	588 elif action == self._j.A_SESSION_ACCEPT:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	589 assert not "stream_object" in content_data
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	590 file_data = application_data["file_data"]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	591 file_path = application_data["file_path"]
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	592 senders = content_data["senders"]
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	593 if senders != session["role"]:
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	594 # we are receiving the file
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	595 try:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	596 # did the responder specified the size of the file?
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	597 file_elt = next(desc_elt.elements(NS_JINGLE_FT, "file"))
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	598 size_elt = next(file_elt.elements(NS_JINGLE_FT, "size"))
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	599 size = int(str(size_elt))
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	600 except (StopIteration, ValueError):
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	601 size = None
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	602 # XXX: hash security is not critical here, so we just take the higher
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	603 # mandatory one
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	604 hasher = file_data["hash_hasher"] = self._hash.getHasher()
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	605 progress_id = self.getProgressId(session, content_name)
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	606 try:
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	607 content_data["stream_object"] = stream.FileStreamObject(
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	608 self.host,
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	609 client,
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	610 file_path,
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	611 mode="wb",
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	612 uid=progress_id,
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	613 size=size,
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	614 data_cb=lambda data: hasher.update(data),
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	615 )
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	616 except Exception as e:
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	617 self.host.bridge.progressError(
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	618 progress_id, C.PROGRESS_ERROR_FAILED, client.profile
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	619 )
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	620 yield self._j.terminate(
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	621 client, self._j.REASON_FAILED_APPLICATION, session)
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	622 raise e
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	623 else:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	624 # we are sending the file
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	625 size = file_data["size"]
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	626 # XXX: hash security is not critical here, so we just take the higher
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	627 # mandatory one
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	628 hasher = file_data["hash_hasher"] = self._hash.getHasher()
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	629 content_data["stream_object"] = stream.FileStreamObject(
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	630 self.host,
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	631 client,
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	632 file_path,
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	633 uid=self.getProgressId(session, content_name),
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	634 size=size,
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	635 data_cb=lambda data: hasher.update(data),
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	636 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	637 finished_d = content_data["finished_d"] = defer.Deferred()
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	638 args = [client, session, content_name, content_data]
1571 c668081eba1c plugins XEP-0234, XEP-0260, XEP-0261: jingle session termination is managed by application (XEP-0234) instead of transport Goffi <goffi@goffi.org> parents: 1568 diff changeset	639 finished_d.addCallbacks(self._finishedCb, self._finishedEb, args, None, args)
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	640 else:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	641 log.warning("FIXME: unmanaged action {}".format(action))
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	642 defer.returnValue(desc_elt)
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	643
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	644 def jingleSessionInfo(self, client, action, session, content_name, jingle_elt):
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	645 """Called on session-info action
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	646
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	647 manage checksum, and ignore <received/> element
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	648 """
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	649 # TODO: manage <received/> element
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	650 content_data = session["contents"][content_name]
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	651 elts = [elt for elt in jingle_elt.elements() if elt.uri == NS_JINGLE_FT]
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	652 if not elts:
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	653 return
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	654 for elt in elts:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	655 if elt.name == "received":
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	656 pass
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	657 elif elt.name == "checksum":
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	658 # we have received the file hash, we need to parse it
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	659 if content_data["senders"] == session["role"]:
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	660 log.warning(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	661 "unexpected checksum received while we are the file sender"
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	662 )
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	663 raise exceptions.DataError
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	664 info_content_name = elt["name"]
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	665 if info_content_name != content_name:
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	666 # it was for an other content...
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	667 return
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	668 file_data = content_data["application_data"]["file_data"]
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	669 try:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	670 file_elt = next(elt.elements((NS_JINGLE_FT, "file")))
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	671 except StopIteration:
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	672 raise exceptions.DataError
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	673 algo, file_data["given_file_hash"] = self._hash.parseHashElt(file_elt)
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	674 if algo != file_data.get("hash_algo"):
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	675 log.warning(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	676 "Hash algorithm used in given hash ({peer_algo}) doesn't correspond to the one we have used ({our_algo}) [{profile}]".format(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	677 peer_algo=algo,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	678 our_algo=file_data.get("hash_algo"),
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	679 profile=client.profile,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	680 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	681 )
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	682 else:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	683 self._receiverTryTerminate(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	684 client, session, content_name, content_data
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	685 )
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	686 else:
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	687 raise NotImplementedError
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	688
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	689 def jingleTerminate(self, client, action, session, content_name, jingle_elt):
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	690 if jingle_elt.decline:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	691 # progress is the only way to tell to frontends that session has been declined
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	692 progress_id = self.getProgressId(session, content_name)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	693 self.host.bridge.progressError(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	694 progress_id, C.PROGRESS_ERROR_DECLINED, client.profile
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	695 )
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	696 elif not jingle_elt.success:
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	697 progress_id = self.getProgressId(session, content_name)
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	698 first_child = jingle_elt.firstChildElement()
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	699 if first_child is not None:
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	700 reason = first_child.name
3527 bbf92ef05f38 plugin XEP-0166, XEP-0234: better management of `terminate`: Goffi <goffi@goffi.org> parents: 3479 diff changeset	701 if jingle_elt.text is not None:
bbf92ef05f38 plugin XEP-0166, XEP-0234: better management of `terminate`: Goffi <goffi@goffi.org> parents: 3479 diff changeset	702 reason = f"{reason} - {jingle_elt.text}"
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	703 else:
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	704 reason = C.PROGRESS_ERROR_FAILED
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	705 self.host.bridge.progressError(
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	706 progress_id, reason, client.profile
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	707 )
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	708
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	709 def _sendCheckSum(self, client, session, content_name, content_data):
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	710 """Send the session-info with the hash checksum"""
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	711 file_data = content_data["application_data"]["file_data"]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	712 hasher = file_data["hash_hasher"]
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	713 hash_ = hasher.hexdigest()
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	714 log.debug("Calculated hash: {}".format(hash_))
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	715 iq_elt, jingle_elt = self._j.buildSessionInfo(client, session)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	716 checksum_elt = jingle_elt.addElement((NS_JINGLE_FT, "checksum"))
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	717 checksum_elt["creator"] = content_data["creator"]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	718 checksum_elt["name"] = content_name
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	719 file_elt = checksum_elt.addElement("file")
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	720 file_elt.addChild(self._hash.buildHashElt(hash_))
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	721 iq_elt.send()
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	722
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	723 def _receiverTryTerminate(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	724 self, client, session, content_name, content_data, last_try=False
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	725 ):
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	726 """Try to terminate the session
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	727
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	728 This method must only be used by the receiver.
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	729 It check if transfer is finished, and hash available,
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	730 if everything is OK, it check hash and terminate the session
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	731 @param last_try(bool): if True this mean than session must be terminated even given hash is not available
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	732 @return (bool): True if session was terminated
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	733 """
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	734 if not content_data.get("transfer_finished", False):
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	735 return False
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	736 file_data = content_data["application_data"]["file_data"]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	737 given_hash = file_data.get("given_file_hash")
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	738 if given_hash is None:
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	739 if last_try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	740 log.warning(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	741 "sender didn't sent hash checksum, we can't check the file [{profile}]".format(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	742 profile=client.profile
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	743 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	744 )
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	745 self._j.delayedContentTerminate(client, session, content_name)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	746 content_data["stream_object"].close()
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	747 return True
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	748 return False
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	749 hasher = file_data["hash_hasher"]
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	750 hash_ = hasher.hexdigest()
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	751
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	752 if hash_ == given_hash:
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	753 log.info(f"Hash checked, file was successfully transfered: {hash_}")
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	754 progress_metadata = {
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	755 "hash": hash_,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	756 "hash_algo": file_data["hash_algo"],
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	757 "hash_verified": C.BOOL_TRUE,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	758 }
1626 63cef4dbf2a4 core, plugins file, XEP-0234, bridge: progression api enhancement: Goffi <goffi@goffi.org> parents: 1620 diff changeset	759 error = None
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	760 else:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	761 log.warning("Hash mismatch, the file was not transfered correctly")
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	762 progress_metadata = None
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	763 error = "Hash mismatch: given={algo}:{given}, calculated={algo}:{our}".format(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	764 algo=file_data["hash_algo"], given=given_hash, our=hash_
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	765 )
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	766
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	767 self._j.delayedContentTerminate(client, session, content_name)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	768 content_data["stream_object"].close(progress_metadata, error)
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	769 # we may have the last_try timer still active, so we try to cancel it
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	770 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	771 content_data["last_try_timer"].cancel()
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	772 except (KeyError, internet_error.AlreadyCalled):
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	773 pass
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	774 return True
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	775
2765 378188abe941 misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext) Goffi <goffi@goffi.org> parents: 2624 diff changeset	776 def _finishedCb(self, __, client, session, content_name, content_data):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	777 log.info("File transfer terminated")
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	778 if content_data["senders"] != session["role"]:
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	779 # we terminate the session only if we are the receiver,
1571 c668081eba1c plugins XEP-0234, XEP-0260, XEP-0261: jingle session termination is managed by application (XEP-0234) instead of transport Goffi <goffi@goffi.org> parents: 1568 diff changeset	780 # as recommanded in XEP-0234 §2 (after example 6)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	781 content_data["transfer_finished"] = True
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	782 if not self._receiverTryTerminate(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	783 client, session, content_name, content_data
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	784 ):
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	785 # we have not received the hash yet, we wait 5 more seconds
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	786 content_data["last_try_timer"] = reactor.callLater(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	787 5,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	788 self._receiverTryTerminate,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	789 client,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	790 session,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	791 content_name,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	792 content_data,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	793 last_try=True,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	794 )
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	795 else:
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	796 # we are the sender, we send the checksum
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	797 self._sendCheckSum(client, session, content_name, content_data)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	798 content_data["stream_object"].close()
1571 c668081eba1c plugins XEP-0234, XEP-0260, XEP-0261: jingle session termination is managed by application (XEP-0234) instead of transport Goffi <goffi@goffi.org> parents: 1568 diff changeset	799
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	800 def _finishedEb(self, failure, client, session, content_name, content_data):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	801 log.warning("Error while streaming file: {}".format(failure))
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	802 content_data["stream_object"].close()
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	803 self._j.contentTerminate(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	804 client, session, content_name, reason=self._j.REASON_FAILED_TRANSPORT
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	805 )
1571 c668081eba1c plugins XEP-0234, XEP-0260, XEP-0261: jingle session termination is managed by application (XEP-0234) instead of transport Goffi <goffi@goffi.org> parents: 1568 diff changeset	806
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	807
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	808 @implementer(iwokkel.IDisco)
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	809 class XEP_0234_handler(XMPPHandler):
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	810
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	811 def getDiscoInfo(self, requestor, target, nodeIdentifier=""):
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	812 return [disco.DiscoFeature(NS_JINGLE_FT)]
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	813
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	814 def getDiscoItems(self, requestor, target, nodeIdentifier=""):
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	815 return []

Mercurial > libervia-backend

annotate sat/plugins/plugin_xep_0234.py @ 3652:6e34307319c0