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<p class="MsoNormal"><span style="color:black">Hi,<o:p></o:p></span></p>
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<span style="color:black"> <o:p></o:p></span></p>
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<span style="color:black">Consider the following XML doc:<span class="apple-converted-space"> </span><a href="https://gist.github.com/nimish/b00fb8a75a8b4c424553783c7adb7656" title="https://gist.github.com/nimish/b00fb8a75a8b4c424553783c7adb7656"><span style="color:#044A91">https://gist.github.com/nimish/b00fb8a75a8b4c424553783c7adb7656</span></a><o:p></o:p></span></p>
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<span style="color:black"> <o:p></o:p></span></p>
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<span style="color:black">I’m trying to verify the wsu:Timestamp element using the sibling detached signature.<o:p></o:p></span></p>
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<span style="color:black"> <o:p></o:p></span></p>
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<span style="color:black">xmlsec1 --verify --id-attr:ID "<a href="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd:Timestamp"><span style="color:#044A91">http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd:Timestamp</span></a>"
--print-debug --store-references ./timestamp-wrapped.xml<o:p></o:p></span></p>
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<span style="color:black"> <o:p></o:p></span></p>
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<span style="color:black">will fail signature verification. Output:<span class="apple-converted-space"> </span><a href="https://gist.github.com/nimish/868029115e41fee5fe56b0b5b40872f4"><span style="color:#044A91">https://gist.github.com/nimish/868029115e41fee5fe56b0b5b40872f4</span></a><o:p></o:p></span></p>
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<span style="color:black"> <o:p></o:p></span></p>
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<span style="color:black">I don’t see a “=== Transform: exc-c14n (href=<a href="http://www.w3.org/2001/10/xml-exc-c14n#)"><span style="color:#044A91">http://www.w3.org/2001/10/xml-exc-c14n#)</span></a>” under the “REFERENCE VERIFICATION CONTEXT” as I’d expect,
which is likely what’s causing the verification to fail. The only defined c14n algo is xml-exc-c14n.<span class="apple-converted-space"> </span><o:p></o:p></span></p>
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<span style="color:black"> <o:p></o:p></span></p>
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<span style="color:black"> <o:p></o:p></span></p>
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<span style="color:black"> <o:p></o:p></span></p>
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<span style="color:black">The python package signxml, which was used to generate this signature, can verify this just fine. I am not sure if this is signxml behaving badly, or xmlsec1.<o:p></o:p></span></p>
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<span style="color:black"> <o:p></o:p></span></p>
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<span style="color:black">Any idea what I’m doing wrong?<o:p></o:p></span></p>
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<span style="color:black"> <o:p></o:p></span></p>
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<span style="color:black">Nimish<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
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