[Prelude Hybrid IDS] #208: Prewikka crashes when reading correlator alerts

#208: Prewikka crashes when reading correlator alerts
----------------------+-----------------------------------------------------
 Reporter:  toady     |       Owner:  yoann
     Type:  defect    |      Status:  new  
 Priority:  normal    |   Milestone:       
Component:  prewikka  |     Version:  devel
 Severity:  critical  |    Keywords:       
----------------------+-----------------------------------------------------
 How to reproduce the bug:

 In Prewikka, when my server is subject to bruteforce attacks, it does ssh
 logins failures and prelude-correlator make a high risk assessment titled
 "Brute Force Attack". However when I want details and click on the alert,
 I get Prewikka crashing.

 What the error is:

 object does not support item assignment

 {{{
 Traceback (most recent call last):
   File "/usr/lib/python2.4/site-packages/prewikka/Core.py", line 307, in
 process
     getattr(view_object, view["handler"])()
   File "/usr/lib/python2.4/site-packages/prewikka/views/alertlisting.py",
 line 1075, in render
     total = self._setMessages(criteria)
   File "/usr/lib/python2.4/site-packages/prewikka/views/alertlisting.py",
 line 1033, in _setMessages
     dataset = self._setMessage(message, ident)
   File "/usr/lib/python2.4/site-packages/prewikka/views/alertlisting.py",
 line 673, in _setMessage
     msg.setMessage(message, ident)
   File "/usr/lib/python2.4/site-packages/prewikka/views/alertlisting.py",
 line 615, in setMessage
     self.setMessageInfo(message, ident)
   File "/usr/lib/python2.4/site-packages/prewikka/views/alertlisting.py",
 line 582, in setMessageInfo
     self.setMessageCorrelationAlertInfo(message, ident)
   File "/usr/lib/python2.4/site-packages/prewikka/views/alertlisting.py",
 line 566, in setMessageCorrelationAlertInfo
     ca_params["timeline_unit"] = "unlimited"
 TypeError: object does not support item assignment
 }}}

-- 
Ticket URL: <https://trac.prelude-ids.org/ticket/208>
Prelude Hybrid IDS <http://www.prelude-ids.org>
The Prelude Hybrid Intrusion Detection System suite
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