libervia-backend: sat/plugins/plugin_misc

annotate sat/plugins/plugin_misc_ip.py @ 3153:2c7b42f53e9a

core (xmpp): avoid starting several clients at the same time: a check is done to avoid running startConnection several times at once, which would lead to the creation of several SatXMPPEntity instances at the same time, resulting in many issues. If startConnection is called while a previous one is not finished yet, a CancelError is now raised.

author	Goffi <goffi@goffi.org>
date	Mon, 03 Feb 2020 13:46:24 +0100
parents	559a625a236b
children	e898a43b5bea

rev	line source
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	1 #!/usr/bin/env python3
3137 559a625a236b fixed shebangs Goffi <goffi@goffi.org> parents: 3136 diff changeset	2
1534 a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	3
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	4 # SAT plugin for IP address discovery
3136 9d0df638c8b4 dates update Goffi <goffi@goffi.org> parents: 3132 diff changeset	5 # Copyright (C) 2009-2020 Jérôme Poisson (goffi@goffi.org)
1534 a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	6
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	7 # This program is free software: you can redistribute it and/or modify
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	8 # it under the terms of the GNU Affero General Public License as published by
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	9 # the Free Software Foundation, either version 3 of the License, or
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	10 # (at your option) any later version.
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	11
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	12 # This program is distributed in the hope that it will be useful,
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	15 # GNU Affero General Public License for more details.
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	16
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	17 # You should have received a copy of the GNU Affero General Public License
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	19
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	20 import urllib.parse
1534 a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	21 from sat.core.i18n import _, D_
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	22 from sat.core.constants import Const as C
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	23 from sat.core.log import getLogger
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	24 from sat.tools import xml_tools
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	25 from wokkel import disco, iwokkel
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	26 from twisted.web import client as webclient
1953 f6d560cabeee plugin misc ip: fixed exception when a web error happen while retrieving IP from external website Goffi <goffi@goffi.org> parents: 1934 diff changeset	27 from twisted.web import error as web_error
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	28 from twisted.internet import defer
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	29 from twisted.internet import reactor
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	30 from twisted.internet import protocol
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	31 from twisted.internet import endpoints
1555 eb8aae35085b plugin ip: local ip cache + DNS error detection Goffi <goffi@goffi.org> parents: 1537 diff changeset	32 from twisted.internet import error as internet_error
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	33 from zope.interface import implementer
1566 ec3848916ee8 plugin ip: implemented XEP-0279 for external ip retrieval + fixed bad exception handling Goffi <goffi@goffi.org> parents: 1555 diff changeset	34 from twisted.words.protocols.jabber.xmlstream import XMPPHandler
1668 a9e86f660653 plugin ip: fixed ip check (XEP-0279) use Goffi <goffi@goffi.org> parents: 1576 diff changeset	35 from twisted.words.protocols.jabber.error import StanzaError
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	36
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	37 log = getLogger(__name__)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	38
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	39 try:
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	40 import netifaces
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	41 except ImportError:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	42 log.warning(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	43 "netifaces is not available, it help discovering IPs, you can install it on https://pypi.python.org/pypi/netifaces"
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	44 )
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	45 netifaces = None
1534 a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	46
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	47
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	48 PLUGIN_INFO = {
2145 33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 2144 diff changeset	49 C.PI_NAME: "IP discovery",
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 2144 diff changeset	50 C.PI_IMPORT_NAME: "IP",
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 2144 diff changeset	51 C.PI_TYPE: C.PLUG_TYPE_MISC,
2504 67cc54b01a12 plugin file sharing component: first draft: Goffi <goffi@goffi.org> parents: 2489 diff changeset	52 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	53 C.PI_PROTOCOLS: ["XEP-0279"],
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 2144 diff changeset	54 C.PI_RECOMMENDATIONS: ["NAT-PORT"],
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 2144 diff changeset	55 C.PI_MAIN: "IPPlugin",
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 2144 diff changeset	56 C.PI_HANDLER: "yes",
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	57 C.PI_DESCRIPTION: _("""This plugin help to discover our external IP address."""),
1534 a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	58 }
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	59
1953 f6d560cabeee plugin misc ip: fixed exception when a web error happen while retrieving IP from external website Goffi <goffi@goffi.org> parents: 1934 diff changeset	60 # TODO: GET_IP_PAGE should be configurable in sat.conf
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	61 GET_IP_PAGE = (
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	62 "http://salut-a-toi.org/whereami/"
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	63 ) # This page must only return external IP of the requester
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	64 GET_IP_LABEL = D_("Allow external get IP")
1534 a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	65 GET_IP_CATEGORY = "General"
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	66 GET_IP_NAME = "allow_get_ip"
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	67 GET_IP_CONFIRM_TITLE = D_("Confirm external site request")
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	68 GET_IP_CONFIRM = D_(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	69 """To facilitate data transfer, we need to contact a website.
1534 a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	70 A request will be done on {page}
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	71 That means that administrators of {domain} can know that you use "{app_name}" and your IP Address.
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	72
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	73 IP address is an identifier to locate you on Internet (similar to a phone number).
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	74
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	75 Do you agree to do this request ?
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	76 """
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	77 ).format(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	78 page=GET_IP_PAGE, domain=urllib.parse.urlparse(GET_IP_PAGE).netloc, app_name=C.APP_NAME
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	79 )
1566 ec3848916ee8 plugin ip: implemented XEP-0279 for external ip retrieval + fixed bad exception handling Goffi <goffi@goffi.org> parents: 1555 diff changeset	80 NS_IP_CHECK = "urn:xmpp:sic:1"
1534 a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	81
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	82 PARAMS = """
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	83 <params>
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	84 <general>
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	85 <category name="{category}">
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	86 <param name="{name}" label="{label}" type="bool" />
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	87 </category>
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	88 </general>
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	89 </params>
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	90 """.format(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	91 category=GET_IP_CATEGORY, name=GET_IP_NAME, label=GET_IP_LABEL
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	92 )
1534 a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	93
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	94
1534 a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	95 class IPPlugin(object):
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	96 # TODO: refresh IP if a new connection is detected
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	97 # TODO: manage IPv6 when implemented in SàT
1534 a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	98
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	99 def __init__(self, host):
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	100 log.info(_("plugin IP discovery initialization"))
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	101 self.host = host
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	102 host.memory.updateParams(PARAMS)
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	103
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	104 # NAT-Port
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	105 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	106 self._nat = host.plugins["NAT-PORT"]
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	107 except KeyError:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	108 log.debug("NAT port plugin not available")
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	109 self._nat = None
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	110
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	111 # XXX: cache is kept until SàT is restarted
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	112 # if IP may have changed, use self.refreshIP
1555 eb8aae35085b plugin ip: local ip cache + DNS error detection Goffi <goffi@goffi.org> parents: 1537 diff changeset	113 self._external_ip_cache = None
eb8aae35085b plugin ip: local ip cache + DNS error detection Goffi <goffi@goffi.org> parents: 1537 diff changeset	114 self._local_ip_cache = None
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	115
2144 1d3f73e065e1 core, jp: component handling + client handling refactoring: Goffi <goffi@goffi.org> parents: 1954 diff changeset	116 def getHandler(self, client):
1566 ec3848916ee8 plugin ip: implemented XEP-0279 for external ip retrieval + fixed bad exception handling Goffi <goffi@goffi.org> parents: 1555 diff changeset	117 return IPPlugin_handler()
ec3848916ee8 plugin ip: implemented XEP-0279 for external ip retrieval + fixed bad exception handling Goffi <goffi@goffi.org> parents: 1555 diff changeset	118
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	119 def refreshIP(self):
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	120 # FIXME: use a trigger instead ?
1555 eb8aae35085b plugin ip: local ip cache + DNS error detection Goffi <goffi@goffi.org> parents: 1537 diff changeset	121 self._external_ip_cache = None
eb8aae35085b plugin ip: local ip cache + DNS error detection Goffi <goffi@goffi.org> parents: 1537 diff changeset	122 self._local_ip_cache = None
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	123
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	124 def _externalAllowed(self, client):
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	125 """Return value of parameter with autorisation of user to do external requests
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	126
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	127 if parameter is not set, a dialog is shown to use to get its confirmation, and parameted is set according to answer
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	128 @return (defer.Deferred[bool]): True if external request is autorised
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	129 """
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	130 allow_get_ip = self.host.memory.params.getParamA(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	131 GET_IP_NAME, GET_IP_CATEGORY, use_default=False
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	132 )
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	133
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	134 if allow_get_ip is None:
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	135 # we don't have autorisation from user yet to use get_ip, we ask him
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	136 def setParam(allowed):
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	137 # FIXME: we need to use boolConst as setParam only manage str/unicode
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	138 # need to be fixed when params will be refactored
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	139 self.host.memory.setParam(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	140 GET_IP_NAME, C.boolConst(allowed), GET_IP_CATEGORY
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	141 )
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	142 return allowed
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	143
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	144 d = xml_tools.deferConfirm(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	145 self.host,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	146 _(GET_IP_CONFIRM),
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	147 _(GET_IP_CONFIRM_TITLE),
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	148 profile=client.profile,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	149 )
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	150 d.addCallback(setParam)
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	151 return d
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	152
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	153 return defer.succeed(allow_get_ip)
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	154
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	155 def _filterAddresse(self, ip_addr):
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	156 """Filter acceptable addresses
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	157
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	158 For now, just remove IPv4 local addresses
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	159 @param ip_addr(str): IP addresse
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	160 @return (bool): True if addresse is acceptable
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	161 """
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	162 return not ip_addr.startswith("127.")
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	163
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	164 def _insertFirst(self, addresses, ip_addr):
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	165 """Insert ip_addr as first item in addresses
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	166
3132 b64dd7c1496d plugin ip: fixed IP detection with external website Goffi <goffi@goffi.org> parents: 3028 diff changeset	167 @param addresses(list): list of IP addresses
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	168 @param ip_addr(str): IP addresse
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	169 """
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	170 if ip_addr in addresses:
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	171 if addresses[0] != ip_addr:
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	172 addresses.remove(ip_addr)
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	173 addresses.insert(0, ip_addr)
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	174 else:
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	175 addresses.insert(0, ip_addr)
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	176
3132 b64dd7c1496d plugin ip: fixed IP detection with external website Goffi <goffi@goffi.org> parents: 3028 diff changeset	177 async def _getIPFromExternal(self, ext_url):
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	178 """Get local IP by doing a connection on an external url
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	179
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	180 @param ext_utl(str): url to connect to
3132 b64dd7c1496d plugin ip: fixed IP detection with external website Goffi <goffi@goffi.org> parents: 3028 diff changeset	181 @return (str, None): return local IP, or None if it's not possible
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	182 """
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	183 url = urllib.parse.urlparse(ext_url)
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	184 port = url.port
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	185 if port is None:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	186 if url.scheme == "http":
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	187 port = 80
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	188 elif url.scheme == "https":
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	189 port = 443
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	190 else:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	191 log.error("Unknown url scheme: {}".format(url.scheme))
3132 b64dd7c1496d plugin ip: fixed IP detection with external website Goffi <goffi@goffi.org> parents: 3028 diff changeset	192 return None
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	193 if url.hostname is None:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	194 log.error("Can't find url hostname for {}".format(GET_IP_PAGE))
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	195
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	196 point = endpoints.TCP4ClientEndpoint(reactor, url.hostname, port)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	197
3132 b64dd7c1496d plugin ip: fixed IP detection with external website Goffi <goffi@goffi.org> parents: 3028 diff changeset	198 p = await endpoints.connectProtocol(point, protocol.Protocol())
b64dd7c1496d plugin ip: fixed IP detection with external website Goffi <goffi@goffi.org> parents: 3028 diff changeset	199 local_ip = p.transport.getHost().host
b64dd7c1496d plugin ip: fixed IP detection with external website Goffi <goffi@goffi.org> parents: 3028 diff changeset	200 p.transport.loseConnection()
b64dd7c1496d plugin ip: fixed IP detection with external website Goffi <goffi@goffi.org> parents: 3028 diff changeset	201 return local_ip
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	202
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	203 @defer.inlineCallbacks
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	204 def getLocalIPs(self, client):
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	205 """Try do discover local area network IPs
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	206
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	207 @return (deferred): list of lan IP addresses
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	208 if there are several addresses, the one used with the server is put first
1576 d5f59ba166fe plugins IP: getLocalIPs now return localhost IP instead of an empty list if no non-localhost ip can be found Goffi <goffi@goffi.org> parents: 1566 diff changeset	209 if no address is found, localhost IP will be in the list
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	210 """
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	211 # TODO: manage permission requesting (e.g. for UMTS link)
1555 eb8aae35085b plugin ip: local ip cache + DNS error detection Goffi <goffi@goffi.org> parents: 1537 diff changeset	212 if self._local_ip_cache is not None:
eb8aae35085b plugin ip: local ip cache + DNS error detection Goffi <goffi@goffi.org> parents: 1537 diff changeset	213 defer.returnValue(self._local_ip_cache)
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	214 addresses = []
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	215 localhost = ["127.0.0.1"]
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	216
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	217 # we first try our luck with netifaces
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	218 if netifaces is not None:
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	219 addresses = []
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	220 for interface in netifaces.interfaces():
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	221 if_addresses = netifaces.ifaddresses(interface)
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	222 try:
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	223 inet_list = if_addresses[netifaces.AF_INET]
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	224 except KeyError:
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	225 continue
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	226 for data in inet_list:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	227 addresse = data["addr"]
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	228 if self._filterAddresse(addresse):
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	229 addresses.append(addresse)
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	230
1576 d5f59ba166fe plugins IP: getLocalIPs now return localhost IP instead of an empty list if no non-localhost ip can be found Goffi <goffi@goffi.org> parents: 1566 diff changeset	231 # then we use our connection to server
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	232 ip = client.xmlstream.transport.getHost().host
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	233 if self._filterAddresse(ip):
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	234 self._insertFirst(addresses, ip)
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	235 defer.returnValue(addresses)
1534 a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	236
1576 d5f59ba166fe plugins IP: getLocalIPs now return localhost IP instead of an empty list if no non-localhost ip can be found Goffi <goffi@goffi.org> parents: 1566 diff changeset	237 # if server is local, we try with NAT-Port
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	238 if self._nat is not None:
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	239 nat_ip = yield self._nat.getIP(local=True)
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	240 if nat_ip is not None:
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	241 self._insertFirst(addresses, nat_ip)
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	242 defer.returnValue(addresses)
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	243
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	244 if addresses:
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	245 defer.returnValue(addresses)
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	246
1576 d5f59ba166fe plugins IP: getLocalIPs now return localhost IP instead of an empty list if no non-localhost ip can be found Goffi <goffi@goffi.org> parents: 1566 diff changeset	247 # still not luck, we need to contact external website
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	248 allow_get_ip = yield self._externalAllowed(client)
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	249
1576 d5f59ba166fe plugins IP: getLocalIPs now return localhost IP instead of an empty list if no non-localhost ip can be found Goffi <goffi@goffi.org> parents: 1566 diff changeset	250 if not allow_get_ip:
d5f59ba166fe plugins IP: getLocalIPs now return localhost IP instead of an empty list if no non-localhost ip can be found Goffi <goffi@goffi.org> parents: 1566 diff changeset	251 defer.returnValue(addresses or localhost)
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	252
1555 eb8aae35085b plugin ip: local ip cache + DNS error detection Goffi <goffi@goffi.org> parents: 1537 diff changeset	253 try:
3132 b64dd7c1496d plugin ip: fixed IP detection with external website Goffi <goffi@goffi.org> parents: 3028 diff changeset	254 local_ip = yield defer.ensureDeferred(self._getIPFromExternal(GET_IP_PAGE))
1566 ec3848916ee8 plugin ip: implemented XEP-0279 for external ip retrieval + fixed bad exception handling Goffi <goffi@goffi.org> parents: 1555 diff changeset	255 except (internet_error.DNSLookupError, internet_error.TimeoutError):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	256 log.warning("Can't access Domain Name System")
3132 b64dd7c1496d plugin ip: fixed IP detection with external website Goffi <goffi@goffi.org> parents: 3028 diff changeset	257 else:
b64dd7c1496d plugin ip: fixed IP detection with external website Goffi <goffi@goffi.org> parents: 3028 diff changeset	258 if local_ip is not None:
b64dd7c1496d plugin ip: fixed IP detection with external website Goffi <goffi@goffi.org> parents: 3028 diff changeset	259 self._insertFirst(addresses, local_ip)
b64dd7c1496d plugin ip: fixed IP detection with external website Goffi <goffi@goffi.org> parents: 3028 diff changeset	260
b64dd7c1496d plugin ip: fixed IP detection with external website Goffi <goffi@goffi.org> parents: 3028 diff changeset	261 defer.returnValue(addresses or localhost)
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	262
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	263 @defer.inlineCallbacks
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	264 def getExternalIP(self, client):
1534 a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	265 """Try to discover external IP
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	266
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	267 @return (deferred): external IP address or None if it can't be discovered
a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	268 """
1555 eb8aae35085b plugin ip: local ip cache + DNS error detection Goffi <goffi@goffi.org> parents: 1537 diff changeset	269 if self._external_ip_cache is not None:
eb8aae35085b plugin ip: local ip cache + DNS error detection Goffi <goffi@goffi.org> parents: 1537 diff changeset	270 defer.returnValue(self._external_ip_cache)
1534 a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	271
1566 ec3848916ee8 plugin ip: implemented XEP-0279 for external ip retrieval + fixed bad exception handling Goffi <goffi@goffi.org> parents: 1555 diff changeset	272 # we first try with XEP-0279
2148 a543eda2c923 core (memory/disco): getInfos now handle node + use client instead of profile in many methods Goffi <goffi@goffi.org> parents: 2145 diff changeset	273 ip_check = yield self.host.hasFeature(client, NS_IP_CHECK)
1668 a9e86f660653 plugin ip: fixed ip check (XEP-0279) use Goffi <goffi@goffi.org> parents: 1576 diff changeset	274 if ip_check:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	275 log.debug("Server IP Check available, we use it to retrieve our IP")
1566 ec3848916ee8 plugin ip: implemented XEP-0279 for external ip retrieval + fixed bad exception handling Goffi <goffi@goffi.org> parents: 1555 diff changeset	276 iq_elt = client.IQ("get")
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	277 iq_elt['to'] = client.host
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	278 iq_elt.addElement((NS_IP_CHECK, "address"))
1566 ec3848916ee8 plugin ip: implemented XEP-0279 for external ip retrieval + fixed bad exception handling Goffi <goffi@goffi.org> parents: 1555 diff changeset	279 try:
1668 a9e86f660653 plugin ip: fixed ip check (XEP-0279) use Goffi <goffi@goffi.org> parents: 1576 diff changeset	280 result_elt = yield iq_elt.send()
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	281 address_elt = next(result_elt.elements(NS_IP_CHECK, "address"))
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	282 ip_elt = next(address_elt.elements(NS_IP_CHECK, "ip"))
1566 ec3848916ee8 plugin ip: implemented XEP-0279 for external ip retrieval + fixed bad exception handling Goffi <goffi@goffi.org> parents: 1555 diff changeset	283 except StopIteration:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	284 log.warning(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	285 "Server returned invalid result on XEP-0279 request, we ignore it"
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	286 )
1668 a9e86f660653 plugin ip: fixed ip check (XEP-0279) use Goffi <goffi@goffi.org> parents: 1576 diff changeset	287 except StanzaError as e:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	288 log.warning("error while requesting ip to server: {}".format(e))
1566 ec3848916ee8 plugin ip: implemented XEP-0279 for external ip retrieval + fixed bad exception handling Goffi <goffi@goffi.org> parents: 1555 diff changeset	289 else:
ec3848916ee8 plugin ip: implemented XEP-0279 for external ip retrieval + fixed bad exception handling Goffi <goffi@goffi.org> parents: 1555 diff changeset	290 # FIXME: server IP may not be the same as external IP (server can be on local machine or network)
ec3848916ee8 plugin ip: implemented XEP-0279 for external ip retrieval + fixed bad exception handling Goffi <goffi@goffi.org> parents: 1555 diff changeset	291 # IP should be checked to see if we have a local one, and rejected in this case
ec3848916ee8 plugin ip: implemented XEP-0279 for external ip retrieval + fixed bad exception handling Goffi <goffi@goffi.org> parents: 1555 diff changeset	292 external_ip = str(ip_elt)
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	293 log.debug("External IP found: {}".format(external_ip))
1566 ec3848916ee8 plugin ip: implemented XEP-0279 for external ip retrieval + fixed bad exception handling Goffi <goffi@goffi.org> parents: 1555 diff changeset	294 self._external_ip_cache = external_ip
ec3848916ee8 plugin ip: implemented XEP-0279 for external ip retrieval + fixed bad exception handling Goffi <goffi@goffi.org> parents: 1555 diff changeset	295 defer.returnValue(self._external_ip_cache)
ec3848916ee8 plugin ip: implemented XEP-0279 for external ip retrieval + fixed bad exception handling Goffi <goffi@goffi.org> parents: 1555 diff changeset	296
ec3848916ee8 plugin ip: implemented XEP-0279 for external ip retrieval + fixed bad exception handling Goffi <goffi@goffi.org> parents: 1555 diff changeset	297 # then with NAT-Port
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	298 if self._nat is not None:
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	299 nat_ip = yield self._nat.getIP()
6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	300 if nat_ip is not None:
1555 eb8aae35085b plugin ip: local ip cache + DNS error detection Goffi <goffi@goffi.org> parents: 1537 diff changeset	301 self._external_ip_cache = nat_ip
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	302 defer.returnValue(nat_ip)
1534 a5e0393a06cd plugin ip, params: plugin IP discovery, first draft: Goffi <goffi@goffi.org> parents: diff changeset	303
1566 ec3848916ee8 plugin ip: implemented XEP-0279 for external ip retrieval + fixed bad exception handling Goffi <goffi@goffi.org> parents: 1555 diff changeset	304 # and finally by requesting external website
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2483 diff changeset	305 allow_get_ip = yield self._externalAllowed(client)
1555 eb8aae35085b plugin ip: local ip cache + DNS error detection Goffi <goffi@goffi.org> parents: 1537 diff changeset	306 try:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	307 ip = ((yield webclient.getPage(GET_IP_PAGE.encode('utf-8')))
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	308 if allow_get_ip else None)
1566 ec3848916ee8 plugin ip: implemented XEP-0279 for external ip retrieval + fixed bad exception handling Goffi <goffi@goffi.org> parents: 1555 diff changeset	309 except (internet_error.DNSLookupError, internet_error.TimeoutError):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	310 log.warning("Can't access Domain Name System")
1555 eb8aae35085b plugin ip: local ip cache + DNS error detection Goffi <goffi@goffi.org> parents: 1537 diff changeset	311 ip = None
1953 f6d560cabeee plugin misc ip: fixed exception when a web error happen while retrieving IP from external website Goffi <goffi@goffi.org> parents: 1934 diff changeset	312 except web_error.Error as e:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	313 log.warning(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	314 "Error while retrieving IP on {url}: {message}".format(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	315 url=GET_IP_PAGE, message=e
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	316 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	317 )
1953 f6d560cabeee plugin misc ip: fixed exception when a web error happen while retrieving IP from external website Goffi <goffi@goffi.org> parents: 1934 diff changeset	318 ip = None
1555 eb8aae35085b plugin ip: local ip cache + DNS error detection Goffi <goffi@goffi.org> parents: 1537 diff changeset	319 else:
eb8aae35085b plugin ip: local ip cache + DNS error detection Goffi <goffi@goffi.org> parents: 1537 diff changeset	320 self._external_ip_cache = ip
1537 6fa9e8c02c34 plugin IP discovery: better IP discovering: Goffi <goffi@goffi.org> parents: 1534 diff changeset	321 defer.returnValue(ip)
1566 ec3848916ee8 plugin ip: implemented XEP-0279 for external ip retrieval + fixed bad exception handling Goffi <goffi@goffi.org> parents: 1555 diff changeset	322
ec3848916ee8 plugin ip: implemented XEP-0279 for external ip retrieval + fixed bad exception handling Goffi <goffi@goffi.org> parents: 1555 diff changeset	323
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2771 diff changeset	324 @implementer(iwokkel.IDisco)
1566 ec3848916ee8 plugin ip: implemented XEP-0279 for external ip retrieval + fixed bad exception handling Goffi <goffi@goffi.org> parents: 1555 diff changeset	325 class IPPlugin_handler(XMPPHandler):
ec3848916ee8 plugin ip: implemented XEP-0279 for external ip retrieval + fixed bad exception handling Goffi <goffi@goffi.org> parents: 1555 diff changeset	326
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	327 def getDiscoInfo(self, requestor, target, nodeIdentifier=""):
1566 ec3848916ee8 plugin ip: implemented XEP-0279 for external ip retrieval + fixed bad exception handling Goffi <goffi@goffi.org> parents: 1555 diff changeset	328 return [disco.DiscoFeature(NS_IP_CHECK)]
ec3848916ee8 plugin ip: implemented XEP-0279 for external ip retrieval + fixed bad exception handling Goffi <goffi@goffi.org> parents: 1555 diff changeset	329
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	330 def getDiscoItems(self, requestor, target, nodeIdentifier=""):
1566 ec3848916ee8 plugin ip: implemented XEP-0279 for external ip retrieval + fixed bad exception handling Goffi <goffi@goffi.org> parents: 1555 diff changeset	331 return []

Mercurial > libervia-backend

annotate sat/plugins/plugin_misc_ip.py @ 3153:2c7b42f53e9a