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<a class="user-hover" rel="ian@iay.org.uk" id="email_ian@iay.org.uk" href="https://issues.shibboleth.net/jira/secure/ViewProfile.jspa?name=ian%40iay.org.uk" style="color:#326ca6;">Ian Young</a>
created <img src="https://issues.shibboleth.net/jira/images/icons/improvement.gif" height="16" width="16" border="0" align="absmiddle" alt="Improvement"> <a style='color:#326ca6;text-decoration:none;' href='https://issues.shibboleth.net/jira/browse/XSTJ-24'>XSTJ-24</a>
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<a style='color:#326ca6;text-decoration:none;' href='https://issues.shibboleth.net/jira/browse/XSTJ-24'><strong>should not use xmlsec IdResolver class</strong></a>
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<strong style="font-weight:normal;color:#505050;">Issue Type:</strong>
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<img src="https://issues.shibboleth.net/jira/images/icons/improvement.gif" height="16" width="16" border="0" align="absmiddle" alt="Improvement"> Improvement
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<strong style="font-weight:normal;color:#505050;">Affects Versions:</strong>
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1.1.5 </td>
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<strong style="font-weight:normal;color:#505050;">Assignee:</strong>
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<a class="user-hover" rel="ian@iay.org.uk" id="email_ian@iay.org.uk" href="https://issues.shibboleth.net/jira/secure/ViewProfile.jspa?name=ian%40iay.org.uk" style="color:#326ca6;">Ian Young</a>
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<strong style="font-weight:normal;color:#505050;">Created:</strong>
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17/Feb/13 11:58 AM
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<strong style="font-weight:normal;color:#505050;">Description:</strong>
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<p style='margin-top:0;margin-bottom:10px;'>With the updating of the xmlsec dependency beyond 1.5.0, one of the classes we're calling in xmlsec (org.apache.xml.security.utils.IdResolver) has become deprecated. In addition, the functionality has in any case changed. I think this is all related to xmlsec 1.5.x's changes to better protect against wrapping attacks, which is also what we're trying to do.</p>
<p style='margin-top:0;margin-bottom:10px;'>See last two sections here:</p>
<p style='margin-top:0;margin-bottom:10px;'> <a href="http://santuario.apache.org/java150releasenotes.html" class="external-link">http://santuario.apache.org/java150releasenotes.html</a></p>
<p style='margin-top:0;margin-bottom:10px;'>We should stop using the deprecated class. It would be simple enough just to change to calling the DOM method that our call now delegates to, but I think that in addition we need to understand whether we're losing any protection we had against wrapping attacks. It may be that xmlsec's own improvements in that area mean that we don't have to be concerned with it as much as long as our dependency is >= 1.5.0.</p>
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<strong style="font-weight:normal;color:#505050;">Project:</strong>
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<a style="color:#326ca6;" href="https://issues.shibboleth.net/jira/browse/XSTJ">XML Security Tool - Java</a>
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<strong style="font-weight:normal;color:#505050;">Priority:</strong>
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<img src="https://issues.shibboleth.net/jira/images/icons/priority_minor.gif" height="16" width="16" border="0" align="absmiddle" alt="Minor"> Minor
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<strong style="font-weight:normal;color:#505050;">Reporter:</strong>
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<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
<a class="user-hover" rel="ian@iay.org.uk" id="email_ian@iay.org.uk" href="https://issues.shibboleth.net/jira/secure/ViewProfile.jspa?name=ian%40iay.org.uk" style="color:#326ca6;">Ian Young</a>
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