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<td style="vertical-align: top;; padding: 0px; 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://issues.shibboleth.net/jira/browse/MDA-216" style="color: #3b73af; text-decoration: none">Re: XMLSignatureSigningStage output changes with Java 11 and latest Santuario</a> </span> </td>
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<td class="text-paragraph-pattern-container mobile-resize-text " style="padding: 0px; border-collapse: collapse; padding: 0 0 10px 0"> <p style="margin: 10px 0 0 0; margin-top: 0">No, that issue was caused by a Xerces bug that actually <b>didn't</b> get the CR characters encoded into XML entities, so they didn't round trip correctly. It's absolutely by design that if the base64 had CRs in it, they'll turn into "<br> " sequences.</p> <p style="margin: 10px 0 0 0">That doesn't break signatures because the CRLF sequence that ends up in the DOM is handled by c14n by removing the CR character (that's from memory, but it's safe, let's put it that way).</p> <p style="margin: 10px 0 0 0">The issue with Santuatio was that while either way is technically ok, there are libraries that refused to handle the base64 with the CRLFs in them. But there are some that break on long lines too. All of them are broken, and when you try and accomodate bugs, well, this is what you get.</p> <p style="margin: 10px 0 0 0">Anyway, it's up to you, but there's nothing technically incorrect about outputting the CR entities, and it is really ultimately about interop and what you're prepared to live with being broken.</p> </td>
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