libervia-backend: sat/plugins/plugin_xep

annotate sat/plugins/plugin_xep_0234.py @ 3056:49c7bc3afb2b

core (log): removed Android hack: this hack is not needed anymore with Python 3 port and was actually causing a crash.

author	Goffi <goffi@goffi.org>
date	Wed, 16 Oct 2019 08:39:35 +0200
parents	fee60f17ebac
children	9d0df638c8b4

rev	line source
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	1 #!/usr/bin/env python3
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	2 # -- coding: utf-8 --
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	3
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	4 # SAT plugin for Jingle File Transfer (XEP-0234)
2771 003b8b4b56a7 date update Goffi <goffi@goffi.org> parents: 2765 diff changeset	5 # Copyright (C) 2009-2019 Jérôme Poisson (goffi@goffi.org)
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	6
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	7 # 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	8 # 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	9 # 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	10 # (at your option) any later version.
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	11
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	12 # 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	13 # 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	14 # 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	15 # GNU Affero General Public License for more details.
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	16
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	17 # 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	18 # 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	19
1574 babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1571 diff changeset	20 from sat.core.i18n import _
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	21 from sat.core.constants import Const as C
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	22 from sat.core.log import getLogger
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	23
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	24 log = getLogger(__name__)
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	25 from sat.core import exceptions
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	26 from wokkel import disco, iwokkel
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	27 from zope.interface import implementer
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	28 from sat.tools import utils
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	29 from sat.tools import stream
2612 3e4e78de9cca tools (date_utils): moved date_parse to common.date_utils, because it can be used in frontends Goffi <goffi@goffi.org> parents: 2589 diff changeset	30 from sat.tools.common import date_utils
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	31 import os.path
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	32 from twisted.words.xish import domish
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	33 from twisted.words.protocols.jabber import jid
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	34 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	35 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	36 from twisted.internet import defer
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	37 from twisted.internet import reactor
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	38 from twisted.internet import error as internet_error
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	39 from collections import namedtuple
2535 a19b2c43e719 plugin XEP-0234: fixed regex import Goffi <goffi@goffi.org> parents: 2512 diff changeset	40 from sat.tools.common import regex
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	41 import mimetypes
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	42
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	43
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	44 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	45
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	46 PLUGIN_INFO = {
2145 33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 2144 diff changeset	47 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	48 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	49 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	50 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	51 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	52 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	53 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	54 C.PI_HANDLER: "yes",
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	55 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	56 }
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	57
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	58 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	59 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	60
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	61
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	62 class XEP_0234(object):
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	63 # TODO: assure everything is closed when file is sent or session terminate is received
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	64 # TODO: call self._f.unregister when unloading order will be managing (i.e. when 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
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	66
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	67 def __init__(self, host):
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	68 log.info(_("plugin Jingle File Transfer initialization"))
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	69 self.host = host
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	70 host.registerNamespace("jingle-ft", NS_JINGLE_FT)
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	71 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	72 self._j.registerApplication(NS_JINGLE_FT, self)
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	73 self._f = host.plugins["FILE"]
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	74 self._f.register(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	75 NS_JINGLE_FT, self.fileJingleSend, priority=10000, method_name="Jingle"
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	76 )
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="",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	83 method=self._fileJingleSend,
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
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	107 # generic methods
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	108
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	109 def buildFileElement(self, 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	110 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	111 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	112 """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	113
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	114 @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	115 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	116 @param hash_algo(unicode, None): hash algorithm used
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	117 if file_hash is None and hash_algo is set, a <hash-used/> element will be 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	118 @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	119 @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	120 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	121 int to use an unix timestamp
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	122 else must be an unicode string which will be used as it (it must be an XMPP time)
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	123 @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	124 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	125 @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	126 @return (domish.Element): generated element
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 @trigger XEP-0234_buildFileElement(file_elt, extra_args): can be used to extend 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	128 """
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	129 if file_elt is None:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	130 file_elt = domish.Element((NS_JINGLE_FT, "file"))
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	131 for name, value in (
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	132 ("name", name),
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	133 ("size", size),
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	134 ("media-type", mime_type),
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	135 ("desc", desc),
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	136 ("path", path),
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	137 ("namespace", namespace),
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	138 ):
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	139 if value is not None:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	140 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	141
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	142 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	143 if isinstance(modified, int):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	144 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	145 else:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	146 file_elt.addElement("date", modified)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	147 elif "created" in kwargs:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	148 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	149
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	150 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	151 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	152 if transfer_range.offset is not None:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	153 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	154 if transfer_range.length is not None:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	155 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	156 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	157 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	158 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	159 else:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	160 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	161 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	162 file_elt.addChild(self._hash.buildHashUsedElt(hash_algo))
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	163 self.host.trigger.point("XEP-0234_buildFileElement", 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	164 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	165 for kw in kwargs:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	166 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	167 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	168
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	169 def buildFileElementFromDict(self, 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	170 """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	171
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	172 @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	173 @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	174 """
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	175 if kwargs:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	176 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	177 file_data.update(kwargs)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	178 return self.buildFileElement(**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	179
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	180 def parseFileElement(self, file_elt, file_data=None, given=False, parent_elt=None,
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	181 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	182 """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	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, 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	185 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	186 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	187 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	188 @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	189 @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	190 if set, file_elt must not be set
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	191 @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	192 and length are None).
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	193 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	194 @return (dict): file_data
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	195 @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	196 elements
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	197 @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	198 @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	199 """
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	200 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	201 if file_elt is not None:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	202 raise exceptions.InternalError(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	203 "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	204 )
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	205 try:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	206 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	207 except StopIteration:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	208 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	209 else:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	210 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	211 raise exceptions.DataError(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	212 "invalid <file> element: {stanza}".format(stanza=file_elt.toXml())
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	213 )
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	214
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	215 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	216 file_data = {}
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	217
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	218 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	219 try:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	220 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	221 except StopIteration:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	222 pass
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	223
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	224 name = file_data.get("name")
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	225 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	226 # 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	227 name = "--"
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	228 file_data["name"] = name
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	229 elif name is not None and ("/" in name or "\\" in name):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	230 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	231
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	232 try:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	233 file_data["mime_type"] = str(
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	234 next(file_elt.elements(NS_JINGLE_FT, "media-type"))
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	235 )
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	236 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	237 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	238
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	239 try:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	240 file_data["size"] = int(
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	241 str(next(file_elt.elements(NS_JINGLE_FT, "size")))
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	242 )
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	243 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	244 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	245
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	246 try:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	247 file_data["modified"] = date_utils.date_parse(
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	248 next(file_elt.elements(NS_JINGLE_FT, "date"))
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	249 )
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	250 except StopIteration:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	251 pass
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	252
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	253 try:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	254 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	255 except StopIteration:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	256 pass
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	257 else:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	258 offset = range_elt.getAttribute("offset")
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	259 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	260 if offset or length or keep_empty_range:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	261 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	262
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	263 prefix = "given_" if given else ""
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	264 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	265 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	266 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	267 file_elt
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 exceptions.NotFound:
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
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	272 self.host.trigger.point("XEP-0234_parseFileElement", 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	273
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	274 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	275
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	276 # bridge methods
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	277
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	278 def _fileJingleSend(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	279 self,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	280 peer_jid,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	281 filepath,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	282 name="",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	283 file_desc="",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	284 extra=None,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	285 profile=C.PROF_KEY_NONE,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	286 ):
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	287 client = self.host.getClient(profile)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	288 return self.fileJingleSend(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	289 client,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	290 jid.JID(peer_jid),
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	291 filepath,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	292 name or None,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	293 file_desc or None,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	294 extra or None,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	295 )
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	296
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	297 @defer.inlineCallbacks
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	298 def fileJingleSend(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	299 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	300 ):
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	301 """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	302
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	303 @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	304 @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	305 @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	306 @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	307 @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	308 """
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	309 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	310 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	311 extra = {}
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	312 if file_desc is not None:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	313 extra["file_desc"] = file_desc
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	314 yield self._j.initiate(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	315 client,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	316 peer_jid,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	317 [
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	318 {
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	319 "app_ns": NS_JINGLE_FT,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	320 "senders": self._j.ROLE_INITIATOR,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	321 "app_kwargs": {
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	322 "filepath": filepath,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	323 "name": name,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	324 "extra": extra,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	325 "progress_id_d": progress_id_d,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	326 },
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	327 }
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	328 ],
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	329 )
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	330 progress_id = yield progress_id_d
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	331 defer.returnValue(progress_id)
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	332
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	333 def _fileJingleRequest(
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	334 self, peer_jid, filepath, name="", file_hash="", hash_algo="", extra=None,
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	335 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	336 client = self.host.getClient(profile)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	337 return self.fileJingleRequest(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	338 client,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	339 jid.JID(peer_jid),
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	340 filepath,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	341 name or None,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	342 file_hash or None,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	343 hash_algo or None,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	344 extra or None,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	345 )
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	346
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	347 @defer.inlineCallbacks
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	348 def fileJingleRequest(
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	349 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	350 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	351 """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	352
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	353 @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	354 @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	355 @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	356 @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	357 @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	358 """
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	359 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	360 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	361 extra = {}
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	362 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	363 if hash_algo is None:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	364 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	365 extra["file_hash"] = file_hash
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	366 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	367 else:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	368 if hash_algo is not None:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	369 raise ValueError(_("file_hash must be set if hash_algo is set"))
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	370 yield self._j.initiate(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	371 client,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	372 peer_jid,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	373 [
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	374 {
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	375 "app_ns": NS_JINGLE_FT,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	376 "senders": self._j.ROLE_RESPONDER,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	377 "app_kwargs": {
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	378 "filepath": filepath,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	379 "name": name,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	380 "extra": extra,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	381 "progress_id_d": progress_id_d,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	382 },
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	383 }
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	384 ],
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	385 )
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	386 progress_id = yield progress_id_d
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	387 defer.returnValue(progress_id)
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	388
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	389 # jingle callbacks
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	390
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	391 def jingleSessionInit(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	392 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	393 ):
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	394 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	395 extra = {}
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	396 else:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	397 if not EXTRA_ALLOWED.issuperset(extra):
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	398 raise ValueError(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	399 _("only the following keys are allowed in extra: {keys}").format(
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	400 keys=", ".join(EXTRA_ALLOWED)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	401 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	402 )
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	403 progress_id_d.callback(self.getProgressId(session, content_name))
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	404 content_data = session["contents"][content_name]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	405 application_data = content_data["application_data"]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	406 assert "file_path" not in application_data
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	407 application_data["file_path"] = filepath
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	408 file_data = application_data["file_data"] = {}
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	409 desc_elt = domish.Element((NS_JINGLE_FT, "description"))
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	410 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	411
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	412 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	413 # 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	414 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	415 name = os.path.basename(filepath)
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	416 file_data["date"] = utils.xmpp_date()
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	417 file_data["desc"] = extra.pop("file_desc", "")
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	418 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	419 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	420 if mime_type is not None:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	421 file_data["mime_type"] = mime_type
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	422 file_data["size"] = os.path.getsize(filepath)
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	423 if "namespace" in extra:
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	424 file_data["namespace"] = extra["namespace"]
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	425 if "path" in extra:
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	426 file_data["path"] = extra["path"]
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	427 self.buildFileElementFromDict(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	428 else:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	429 # we request a file
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	430 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	431 if not name and not file_hash:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	432 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	433 if name:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	434 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	435 if file_hash:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	436 file_data["file_hash"] = file_hash
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	437 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	438 else:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	439 file_data["hash_algo"] = self._hash.getDefaultAlgo()
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	440 if "namespace" in extra:
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	441 file_data["namespace"] = extra["namespace"]
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	442 if "path" in extra:
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	443 file_data["path"] = extra["path"]
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	444 self.buildFileElementFromDict(file_data, file_elt=file_elt)
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	445
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	446 return desc_elt
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	447
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	448 def jingleRequestConfirmation(self, client, action, session, content_name, desc_elt):
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	449 """This method request confirmation for a jingle session"""
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	450 content_data = session["contents"][content_name]
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	451 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	452 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	453 log.warning("Bad sender, assuming initiator")
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	454 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	455 # first we grab file informations
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	456 try:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	457 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	458 except StopIteration:
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	459 raise failure.Failure(exceptions.DataError)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	460 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	461
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	462 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	463 # we send the file
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	464 return self._fileSendingRequestConf(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	465 client, session, content_data, content_name, file_data, file_elt
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	466 )
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	467 else:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	468 # we receive the file
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	469 return self._fileReceivingRequestConf(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	470 client, session, content_data, content_name, file_data, file_elt
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	471 )
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	472
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	473 @defer.inlineCallbacks
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	474 def _fileSendingRequestConf(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	475 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	476 ):
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	477 """parse file_elt, and handle file retrieving/permission checking"""
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	478 self.parseFileElement(file_elt, file_data)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	479 content_data["application_data"]["file_data"] = file_data
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	480 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	481
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	482 # 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	483 cont, confirmed_d = self.host.trigger.returnPoint(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	484 "XEP-0234_fileSendingRequest",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	485 client,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	486 session,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	487 content_data,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	488 content_name,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	489 file_data,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	490 file_elt,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	491 )
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	492 if not cont:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	493 confirmed = yield confirmed_d
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	494 if confirmed:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	495 args = [client, session, content_name, content_data]
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	496 finished_d.addCallbacks(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	497 self._finishedCb, self._finishedEb, args, None, args
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	498 )
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	499 defer.returnValue(confirmed)
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	500
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	501 log.warning(_("File continue is not implemented yet"))
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	502 defer.returnValue(False)
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	503
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	504 def _fileReceivingRequestConf(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	505 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	506 ):
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	507 """parse file_elt, and handle user permission/file opening"""
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	508 self.parseFileElement(file_elt, file_data, given=True)
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	509 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	510 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	511 except exceptions.NotFound:
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	512 try:
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	513 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	514 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	515 raise failure.Failure(exceptions.DataError)
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	516
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	517 if hash_algo is not None:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	518 file_data["hash_algo"] = hash_algo
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	519 file_data["hash_hasher"] = hasher = self._hash.getHasher(hash_algo)
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	520 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	521
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	522 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	523 file_data["size"] = int(file_data["size"])
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	524 except ValueError:
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	525 raise failure.Failure(exceptions.DataError)
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	526
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	527 name = file_data["name"]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	528 if "/" in name or "\\" in name:
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	529 log.warning(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	530 "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	531 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	532 file_data["name"] = name.replace("/", "_").replace("\\", "_")
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	533
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	534 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	535
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	536 # 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	537 def gotConfirmation(confirmed):
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1571 diff changeset	538 if confirmed:
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	539 args = [client, session, content_name, content_data]
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	540 finished_d.addCallbacks(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	541 self._finishedCb, self._finishedEb, args, None, args
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	542 )
1574 babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1571 diff changeset	543 return confirmed
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1571 diff changeset	544
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	545 # deferred to track end of transfer
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	546 finished_d = content_data["finished_d"] = defer.Deferred()
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	547 d = self._f.getDestDir(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	548 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	549 )
1574 babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1571 diff changeset	550 d.addCallback(gotConfirmation)
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin Goffi <goffi@goffi.org> parents: 1571 diff changeset	551 return d
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	552
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	553 @defer.inlineCallbacks
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	554 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	555 content_data = session["contents"][content_name]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	556 application_data = content_data["application_data"]
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1529 diff changeset	557 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	558 pass
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1529 diff changeset	559 elif action == self._j.A_SESSION_INITIATE:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	560 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	561 try:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	562 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	563 except StopIteration:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1529 diff changeset	564 # 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	565 # FIXME: to be checked
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1529 diff changeset	566 log.debug("adding <range> element")
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	567 file_elt.addElement("range")
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	568 elif action == self._j.A_SESSION_ACCEPT:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	569 assert not "stream_object" in content_data
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	570 file_data = application_data["file_data"]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	571 file_path = application_data["file_path"]
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	572 senders = content_data["senders"]
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	573 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	574 # 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	575 try:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	576 # did the responder specified the size of the file?
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	577 file_elt = next(desc_elt.elements(NS_JINGLE_FT, "file"))
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	578 size_elt = next(file_elt.elements(NS_JINGLE_FT, "size"))
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	579 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	580 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	581 size = None
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	582 # 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	583 # mandatory one
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	584 hasher = file_data["hash_hasher"] = self._hash.getHasher()
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	585 progress_id = self.getProgressId(session, content_name)
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	586 try:
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	587 content_data["stream_object"] = stream.FileStreamObject(
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	588 self.host,
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	589 client,
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	590 file_path,
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	591 mode="wb",
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	592 uid=progress_id,
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	593 size=size,
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	594 data_cb=lambda data: hasher.update(data),
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	595 )
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	596 except Exception as e:
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	597 self.host.bridge.progressError(
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	598 progress_id, C.PROGRESS_ERROR_FAILED, client.profile
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	599 )
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	600 yield self._j.terminate(
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	601 client, self._j.REASON_FAILED_APPLICATION, session)
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	602 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	603 else:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	604 # we are sending the file
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	605 size = file_data["size"]
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	606 # 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	607 # mandatory one
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	608 hasher = file_data["hash_hasher"] = self._hash.getHasher()
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	609 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	610 self.host,
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	611 client,
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	612 file_path,
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	613 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	614 size=size,
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	615 data_cb=lambda data: hasher.update(data),
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	616 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	617 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	618 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	619 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	620 else:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	621 log.warning("FIXME: unmanaged action {}".format(action))
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	622 defer.returnValue(desc_elt)
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	623
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	624 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	625 """Called on session-info action
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	626
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	627 manage checksum, and ignore <received/> element
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	628 """
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	629 # TODO: manage <received/> element
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	630 content_data = session["contents"][content_name]
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	631 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	632 if not elts:
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	633 return
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	634 for elt in elts:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	635 if elt.name == "received":
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	636 pass
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	637 elif elt.name == "checksum":
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	638 # 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	639 if content_data["senders"] == session["role"]:
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	640 log.warning(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	641 "unexpected checksum received while we are the file sender"
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	642 )
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	643 raise exceptions.DataError
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	644 info_content_name = elt["name"]
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	645 if info_content_name != content_name:
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	646 # it was for an other content...
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	647 return
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	648 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	649 try:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	650 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	651 except StopIteration:
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	652 raise exceptions.DataError
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	653 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	654 if algo != file_data.get("hash_algo"):
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	655 log.warning(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	656 "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	657 peer_algo=algo,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	658 our_algo=file_data.get("hash_algo"),
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	659 profile=client.profile,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	660 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	661 )
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	662 else:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	663 self._receiverTryTerminate(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	664 client, session, content_name, content_data
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	665 )
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	666 else:
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	667 raise NotImplementedError
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	668
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	669 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	670 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	671 # 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	672 progress_id = self.getProgressId(session, content_name)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	673 self.host.bridge.progressError(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	674 progress_id, C.PROGRESS_ERROR_DECLINED, client.profile
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	675 )
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	676 elif not jingle_elt.success:
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	677 progress_id = self.getProgressId(session, content_name)
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	678 first_child = jingle_elt.firstChildElement()
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	679 if first_child is not None:
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	680 reason = first_child.name
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	681 else:
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	682 reason = C.PROGRESS_ERROR_FAILED
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	683 self.host.bridge.progressError(
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	684 progress_id, reason, client.profile
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	685 )
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	686
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	687 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	688 """Send the session-info with the hash checksum"""
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	689 file_data = content_data["application_data"]["file_data"]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	690 hasher = file_data["hash_hasher"]
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	691 hash_ = hasher.hexdigest()
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	692 log.debug("Calculated hash: {}".format(hash_))
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	693 iq_elt, jingle_elt = self._j.buildSessionInfo(client, session)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	694 checksum_elt = jingle_elt.addElement((NS_JINGLE_FT, "checksum"))
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	695 checksum_elt["creator"] = content_data["creator"]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	696 checksum_elt["name"] = content_name
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	697 file_elt = checksum_elt.addElement("file")
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	698 file_elt.addChild(self._hash.buildHashElt(hash_))
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	699 iq_elt.send()
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	700
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	701 def _receiverTryTerminate(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	702 self, client, session, content_name, content_data, last_try=False
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	703 ):
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	704 """Try to terminate the session
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	705
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	706 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	707 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	708 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	709 @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	710 @return (bool): True if session was terminated
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	711 """
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	712 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	713 return False
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	714 file_data = content_data["application_data"]["file_data"]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	715 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	716 if given_hash is None:
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	717 if last_try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	718 log.warning(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	719 "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	720 profile=client.profile
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	721 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	722 )
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	723 self._j.delayedContentTerminate(client, session, content_name)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	724 content_data["stream_object"].close()
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	725 return True
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	726 return False
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	727 hasher = file_data["hash_hasher"]
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	728 hash_ = hasher.hexdigest()
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	729
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	730 if hash_ == given_hash:
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	731 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	732 progress_metadata = {
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	733 "hash": hash_,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	734 "hash_algo": file_data["hash_algo"],
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	735 "hash_verified": C.BOOL_TRUE,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	736 }
1626 63cef4dbf2a4 core, plugins file, XEP-0234, bridge: progression api enhancement: Goffi <goffi@goffi.org> parents: 1620 diff changeset	737 error = None
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	738 else:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	739 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	740 progress_metadata = None
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	741 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	742 algo=file_data["hash_algo"], given=given_hash, our=hash_
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	743 )
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 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(progress_metadata, error)
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	747 # 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	748 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	749 content_data["last_try_timer"].cancel()
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	750 except (KeyError, internet_error.AlreadyCalled):
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	751 pass
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	752 return True
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	753
2765 378188abe941 misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext) Goffi <goffi@goffi.org> parents: 2624 diff changeset	754 def _finishedCb(self, __, client, session, content_name, content_data):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	755 log.info("File transfer terminated")
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	756 if content_data["senders"] != session["role"]:
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	757 # 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	758 # as recommanded in XEP-0234 §2 (after example 6)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	759 content_data["transfer_finished"] = True
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	760 if not self._receiverTryTerminate(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	761 client, session, content_name, content_data
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	762 ):
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	763 # 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	764 content_data["last_try_timer"] = reactor.callLater(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	765 5,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	766 self._receiverTryTerminate,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	767 client,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	768 session,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	769 content_name,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	770 content_data,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	771 last_try=True,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	772 )
1620 4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	773 else:
4dd07d026214 plugin XEP-0234: hash checksum proper handling Goffi <goffi@goffi.org> parents: 1618 diff changeset	774 # 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	775 self._sendCheckSum(client, session, content_name, content_data)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	776 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	777
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	778 def _finishedEb(self, failure, client, session, content_name, content_data):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	779 log.warning("Error while streaming file: {}".format(failure))
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	780 content_data["stream_object"].close()
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	781 self._j.contentTerminate(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	782 client, session, content_name, reason=self._j.REASON_FAILED_TRANSPORT
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	783 )
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	784
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	785
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	786 @implementer(iwokkel.IDisco)
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	787 class XEP_0234_handler(XMPPHandler):
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	788
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	789 def getDiscoInfo(self, requestor, target, nodeIdentifier=""):
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	790 return [disco.DiscoFeature(NS_JINGLE_FT)]
1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	791
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2612 diff changeset	792 def getDiscoItems(self, requestor, target, nodeIdentifier=""):
1528 1c71d7335d02 plugin XEP-0234: jingle file transfer first draft Goffi <goffi@goffi.org> parents: diff changeset	793 return []

Mercurial > libervia-backend

annotate sat/plugins/plugin_xep_0234.py @ 3056:49c7bc3afb2b