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Date: Wed, 7 Mar 2012 16:34:57 +0000 (UTC)
From: "Colm O hEigeartaigh (Assigned) (JIRA)" <jira@apache.org>
To: issues@cxf.apache.org
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Subject: [jira] [Assigned] (CXF-1636) Have WSS4J in/out interceptors require
 nonces and timestamps when using UsernameTokens?
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     [ https://issues.apache.org/jira/browse/CXF-1636?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Colm O hEigeartaigh reassigned CXF-1636:
----------------------------------------

    Assignee: Colm O hEigeartaigh
    
> Have WSS4J in/out interceptors require nonces and timestamps when using UsernameTokens?
> ---------------------------------------------------------------------------------------
>
>                 Key: CXF-1636
>                 URL: https://issues.apache.org/jira/browse/CXF-1636
>             Project: CXF
>          Issue Type: Improvement
>          Components: WS-* Components
>            Reporter: Glen Mazza
>            Assignee: Colm O hEigeartaigh
>            Priority: Minor
>
> Our WSS4J In/Out interceptors[1][2] do not appear to be requiring UsernameTokens to have timestamps and nonces.  From [3], lines 176-190, these are used to prevent replay attacks (i.e., an intruder just copying the entire soap header, encrypted or not, and reusing it for another request).  
> To fix this problem, this blog sample[4] created a separate interceptor that will reject any UsernameToken that does not have both a timestamp and a nonce.  Perhaps we should update our WSS4J in/out interceptors to require both of these, so external users don't need to do this.
> A question though--I'm unsure where the nonce-checking is being done--our WSS4J interceptors seem to be ignoring them, but perhaps WSS4J is doing the checking/validation that they are not being used more then once.
> Glen
> [1] http://tinyurl.com/4cgg9b
> [2] http://tinyurl.com/48h6an
> [3] http://tinyurl.com/65n78j
> [4] http://depressedprogrammer.wordpress.com/2007/07/31/cxf-ws-security-using-jsr-181-interceptor-annotations-xfire-migration/

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