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annotate libervia/pages/blog/page_meta.py @ 1203:251eba911d4d

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server (websockets): fixed websocket handling on HTTPS connections: Original request used to retrieve a page was stored on dynamic pages, but after the end of it, the channel was deleted, resulting in a isSecure() always returning False, and troubles in chain leading to the the use of the wrong session object. This patch fixes this by reworking the way original request is used, and creating a new wrapping class allowing to keep an API similar to iweb.IRequest, with data coming from both the original request and the websocket request. fix 327
author Goffi <goffi@goffi.org>
date Sun, 14 Jul 2019 14:45:51 +0200
parents 29eb15062416
children b2d067339de3
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1 #!/usr/bin/env python2.7
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2 # -*- coding: utf-8 -*-
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3 from sat.core.i18n import _
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4 from libervia.server.constants import Const as C
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5 from twisted.words.protocols.jabber import jid
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6 from twisted.internet import defer
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7 from libervia.server import session_iface
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8 from sat.core.log import getLogger
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9
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10 log = getLogger(__name__)
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11
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12 name = u"blog"
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13 access = C.PAGES_ACCESS_PUBLIC
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14 template = u"blog/discover.html"
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15
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16
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17 @defer.inlineCallbacks
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18 def prepare_render(self, request):
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19 profile = self.getProfile(request)
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20 template_data = request.template_data
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21 if profile is not None:
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22 __, entities_own, entities_roster = yield self.host.bridgeCall(
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23 "discoFindByFeatures",
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24 [],
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25 [(u"pubsub", u"pep")],
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26 True,
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27 False,
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28 True,
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29 True,
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30 True,
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31 profile,
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32 )
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33 entities = template_data[u"disco_entities"] = (
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34 entities_own.keys() + entities_roster.keys()
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35 )
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36 entities_url = template_data[u"entities_url"] = {}
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37 identities = template_data[u"identities"] = self.host.getSessionData(
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38 request, session_iface.ISATSession
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39 ).identities
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40 d_list = []
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41 for entity_jid_s in entities:
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42 entities_url[entity_jid_s] = self.getPageByName("blog_view").getURL(
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43 entity_jid_s
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44 )
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45 if entity_jid_s not in identities:
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46 d_list.append(self.host.bridgeCall(u"identityGet",
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47 entity_jid_s,
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48 profile))
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49 identities_data = yield defer.DeferredList(d_list)
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50 for idx, (success, identity) in enumerate(identities_data):
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51 entity_jid_s = entities[idx]
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52 if not success:
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53 log.warning(_(u"Can't retrieve identity of {entity}")
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54 .format(entity=entity_jid_s))
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55 else:
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56 identities[entity_jid_s] = identity
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57
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58
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59 def on_data_post(self, request):
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60 jid_str = self.getPostedData(request, u"jid")
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61 try:
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62 jid_ = jid.JID(jid_str)
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63 except RuntimeError:
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64 self.pageError(request, C.HTTP_BAD_REQUEST)
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65 url = self.getPageByName(u"blog_view").getURL(jid_.full())
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66 self.HTTPRedirect(request, url)