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<td class="page-title-pattern-first-line " style="padding: 0; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px; padding-top: 10px"><a href="https://shibboleth.atlassian.net/browse/JSATTR?atlOrigin=eyJpIjoiNzY5YmZkNTcwNGRlNGY5Mzk1MjNkZWFmMzViZGYzNjUiLCJwIjoiaiJ9" style="color: #3b73af; text-decoration: none">Shibboleth Attribute Library - Java</a> / <a href="https://shibboleth.atlassian.net/browse/JSATTR-12?atlOrigin=eyJpIjoiNzY5YmZkNTcwNGRlNGY5Mzk1MjNkZWFmMzViZGYzNjUiLCJwIjoiaiJ9" style="color: #3b73af; text-decoration: none"><img src="cid:jira-generated-image-avatar-afb4446f-2e90-4b24-9360-6ab0871cb9d7" height="16" width="16" border="0" align="absmiddle" alt="Bug" style="vertical-align: text-bottom"></a> <a href="https://shibboleth.atlassian.net/browse/JSATTR-12?atlOrigin=eyJpIjoiNzY5YmZkNTcwNGRlNGY5Mzk1MjNkZWFmMzViZGYzNjUiLCJwIjoiaiJ9" style="color: #3b73af; text-decoration: none">JSATTR-12</a></td>
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<td style="vertical-align: top;; padding: 0; border-collapse: collapse; padding-right: 5px; font-size: 20px; line-height: 30px; mso-line-height-rule: exactly" class="page-title-pattern-header-container"><span class="page-title-pattern-header" style="font-family: Arial, sans-serif; padding: 0; font-size: 20px; line-height: 30px; mso-text-raise: 2px; mso-line-height-rule: exactly; vertical-align: middle"> <a href="https://shibboleth.atlassian.net/browse/JSATTR-12?atlOrigin=eyJpIjoiNzY5YmZkNTcwNGRlNGY5Mzk1MjNkZWFmMzViZGYzNjUiLCJwIjoiaiJ9" style="color: #3b73af; text-decoration: none">Filter service implementation is mutating via an immutably-defined API</a> </span></td>
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<th style="color: #707070; font: normal 14px/20px Arial, sans-serif; text-align: left; vertical-align: top; padding: 2px 0">Issue Type:</th>
<td class="has-icon" style="padding: 0; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"><img src="cid:jira-generated-image-avatar-afb4446f-2e90-4b24-9360-6ab0871cb9d7" height="16" width="16" border="0" align="absmiddle" alt="Bug" style="vertical-align: text-bottom"> Bug</td>
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<th style="color: #707070; font: normal 14px/20px Arial, sans-serif; text-align: left; vertical-align: top; padding: 2px 0">Assignee:</th>
<td style="padding: 0; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"><a class="user-hover" rel="59fb32bbc24efb3c4ed3c977" style="color:#3b73af;; color: #3b73af; text-decoration: none" id="email_59fb32bbc24efb3c4ed3c977" href="https://shibboleth.atlassian.net/secure/ViewProfile.jspa?accountId=59fb32bbc24efb3c4ed3c977"> Rod Widdowson </a></td>
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<th style="color: #707070; font: normal 14px/20px Arial, sans-serif; text-align: left; vertical-align: top; padding: 2px 0">Components:</th>
<td style="padding: 0; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top">Attribute Filter</td>
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<th style="color: #707070; font: normal 14px/20px Arial, sans-serif; text-align: left; vertical-align: top; padding: 2px 0">Created:</th>
<td style="padding: 0; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top">20/Apr/23 3:44 PM</td>
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<th style="color: #707070; font: normal 14px/20px Arial, sans-serif; text-align: left; vertical-align: top; padding: 2px 0">Fix Versions:</th>
<td style="padding: 0; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top">5.0.0</td>
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<th style="color: #707070; font: normal 14px/20px Arial, sans-serif; text-align: left; vertical-align: top; padding: 2px 0">Priority:</th>
<td class="has-icon" style="padding: 0; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"><img src="cid:jira-generated-image-static-trivial-4c0be54a-4f3a-4546-9d59-a30660f98855" height="16" width="16" border="0" align="absmiddle" alt="Trivial" style="vertical-align: text-bottom"> Trivial</td>
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<th style="color: #707070; font: normal 14px/20px Arial, sans-serif; text-align: left; vertical-align: top; padding: 2px 0">Reporter:</th>
<td style="padding: 0; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"><a class="user-hover" rel="557058:5b78efc9-1379-42cc-a3f6-56c6ea3a0007" style="color:#3b73af;; color: #3b73af; text-decoration: none" id="email_557058:5b78efc9-1379-42cc-a3f6-56c6ea3a0007" href="https://shibboleth.atlassian.net/secure/ViewProfile.jspa?accountId=557058%3A5b78efc9-1379-42cc-a3f6-56c6ea3a0007"> Scott Cantor </a></td>
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<td class="text-paragraph-pattern-container mobile-resize-text " style="padding: 0; border-collapse: collapse; padding: 0 0 10px"><p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0; margin-top: 0">The AttributeFilterServiceImpl class is mutating the returned map from AttributeFilterContext.getFilteredIdPAttributes(), and this is both violating the constraint on the method definition but also only working because apparently we don’t first call setFilteredIdPAttributes ahead of it.</p> <p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0">The underlying collections are mutable at c’tor time, but setFilteredIdPAttributes makes them immutable in both null and non-null cases.</p> <p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0">It’s possible we need to make the API mutable but this is probably a pre-optimization thing.</p> <p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0">I don’t know the filter service code well enough to change it without more review, but it’s definitely wrong right now.</p></td>
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