Mercurial > libervia-pubsub

changeset 47:31eb00734cc5

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Check for malformed unsubscribe request.
author Ralph Meijer <ralphm@ik.nu>
date Wed, 03 Nov 2004 15:55:13 +0000
parents 979e53b54267
children 671ead538758
files idavoll/pubsub.py
diffstat 1 files changed, 12 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/idavoll/pubsub.py	Wed Nov 03 14:06:08 2004 +0000
+++ b/idavoll/pubsub.py	Wed Nov 03 15:55:13 2004 +0000
@@ -33,6 +33,9 @@
 class NotImplemented(Error):
     stanza_error = 'feature-not-implemented'
 
+class BadRequest(Error):
+    stanza_error = 'bad-request'
+
 class OptionsUnavailable(Error):
     stanza_error = 'feature-not-implemented'
     pubsub_error = 'subscription-options-unavailable'
@@ -49,6 +52,8 @@
     stanza_error = 'not-acceptable'
     pubsub_error = 'node-not-configurable'
 
+
+
 error_map = {
     backend.NotAuthorized:      ('not-authorized', None),
     backend.NodeNotFound:       ('item-not-found', None),
@@ -219,8 +224,13 @@
         self.handler_wrapper(self._onUnsubscribe, iq)
 
     def _onUnsubscribe(self, iq):
-        node_id = iq.pubsub.unsubscribe["node"]
-        subscriber = jid.JID(iq.pubsub.unsubscribe["jid"])
+        try:
+            node_id = iq.pubsub.unsubscribe["node"]
+            jid = iq.pubsub.unsubscribe["jid"]
+        except KeyError:
+            raise BadRequest
+
+        subscriber = jid.JID(jid)
         requestor = jid.JID(iq["from"]).userhostJID()
         return self.backend.unsubscribe(node_id, subscriber, requestor)