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<a class="user-hover" rel="putmanb@shibboleth.net" id="email_putmanb@shibboleth.net" href="https://issues.shibboleth.net/jira/secure/ViewProfile.jspa?name=putmanb%40shibboleth.net" style="color:#326ca6;">Brent Putman</a>
created <img src="https://issues.shibboleth.net/jira/images/icons/issuetypes/bug.png" height="16" width="16" border="0" align="absmiddle" alt="Bug"> <a style='color:#326ca6;text-decoration:none;' href='https://issues.shibboleth.net/jira/browse/OSJ-109'>OSJ-109</a>
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<a style='color:#326ca6;text-decoration:none;' href='https://issues.shibboleth.net/jira/browse/OSJ-109'><strong>BasicPKIXValidationInformation no longer allows a null verification depth</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/issuetypes/bug.png" height="16" width="16" border="0" align="absmiddle" alt="Bug"> Bug
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<strong style="font-weight:normal;color:#505050;">Affects Versions:</strong>
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3.0.0 </td>
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<strong style="font-weight:normal;color:#505050;">Assignee:</strong>
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<a class="user-hover" rel="putmanb@shibboleth.net" id="email_putmanb@shibboleth.net" href="https://issues.shibboleth.net/jira/secure/ViewProfile.jspa?name=putmanb%40shibboleth.net" style="color:#326ca6;">Brent Putman</a>
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<strong style="font-weight:normal;color:#505050;">Components:</strong>
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Security </td>
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<strong style="font-weight:normal;color:#505050;">Created:</strong>
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23/Feb/15 7:07 PM
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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;'>This class takes an Integer verification depth in the ctor. In v2 this was deliberately allowed to be null. (That was the reason an Integer was chosen, rather than an int).</p>
<p style='margin-top:0;margin-bottom:10px;'>In v3 this was for some reason changed to be @Nonnull (r3114 - Scott), and always defaults to 1 (r3944 - Rod). Since it can never return null, in CertPathPKIXTrustEvaluator the PKIXValidationOptions#getDefaultVerificationDepth() can never be reached in the code which computes the effective verification depth:</p>
<div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent">
<pre class="code-java">
@Nonnull <span class="code-keyword">protected</span> <span class="code-object">Integer</span> getEffectiveVerificationDepth(@Nonnull <span class="code-keyword">final</span> PKIXValidationInformation validationInfo) {
<span class="code-object">Integer</span> effectiveVerifyDepth = validationInfo.getVerificationDepth();
<span class="code-keyword">if</span> (effectiveVerifyDepth == <span class="code-keyword">null</span>) {
effectiveVerifyDepth = options.getDefaultVerificationDepth();
}
<span class="code-keyword">return</span> effectiveVerifyDepth;
}
</pre>
</div></div>
<p style='margin-top:0;margin-bottom:10px;'>This is a regression and means for example that in the IdP, you can't use the <tt>security:ValidationOptions@defaultVerificationDepth</tt> to set a default depth for a whole PKIX <tt>security:TrustEngine</tt>. You have to set the depth individually on each <tt>security:ValidationInfo@verifyDepth</tt>.</p>
<p style='margin-top:0;margin-bottom:10px;'>Changing if from <tt>@Nonnull</tt> to <tt>@Nullable</tt> is nominally a breaking change, but this is in security-impl so I think we're allowed, yes?</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/OSJ">OpenSAML - 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/priorities/major.png" height="16" width="16" border="0" align="absmiddle" alt="Major"> Major
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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="putmanb@shibboleth.net" id="email_putmanb@shibboleth.net" href="https://issues.shibboleth.net/jira/secure/ViewProfile.jspa?name=putmanb%40shibboleth.net" style="color:#326ca6;">Brent Putman</a>
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