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Posted to issues@cxf.apache.org by "Daniel Kulp (JIRA)" <ji...@apache.org> on 2010/02/02 18:50:19 UTC
[jira] Resolved: (CXF-2638) WS-SecurityPolicy SignedElements,
SignedParts, EncryptedParts, EncryptedElements, and
ContentEncryptedElements assertions incorrectly verified
[ https://issues.apache.org/jira/browse/CXF-2638?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Daniel Kulp resolved CXF-2638.
------------------------------
Resolution: Fixed
Fix Version/s: 2.2.7
Patch applied. Major thanks. This adds some much needed unit testing into the ws/security module.
> WS-SecurityPolicy SignedElements, SignedParts, EncryptedParts, EncryptedElements, and ContentEncryptedElements assertions incorrectly verified
> ----------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: CXF-2638
> URL: https://issues.apache.org/jira/browse/CXF-2638
> Project: CXF
> Issue Type: Bug
> Components: WS-* Components
> Affects Versions: 2.3
> Reporter: David Valeri
> Assignee: Daniel Kulp
> Fix For: 2.2.7
>
> Attachments: cxf-2638-fixed.patch, cxf-2638.patch
>
>
> When security configuration is provided via WS-SecurityPolicy, the PolicyBasedWSS4JInInterceptor enforces the SignedElements assertion incorrectly. If there is more than one match to the assertion XPath, the validation code does not correctly detect the unsigned matches so long as any one of the matches is signed. This logic does not accurately reflect the case in which multiple matches for the signature coverage XPath exist in the message and may provide a false sense of integrity in the message.
> Per section 1.2 of the WS-Security spec:
> The XPath expression "identifies the nodes to be integrity protected."
> Based on this language, it seems as if all nodes matching the XPath expression must be integrity constrained.
> Similar issues exist with the SignedParts, EncryptedParts, EncryptedElements, and ContentEncryptedElements assertions as well.
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