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<div class="moz-cite-prefix">On 6/3/15 11:28 AM, Richard Mundell
wrote:<br>
</div>
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<div class="WordSection1"><span
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<p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black">The
code is here:
<a moz-do-not-send="true"
href="http://pastebin.com/vkNVGEXW">http://pastebin.com/vkNVGEXW</a>
<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif""><o:p> </o:p></span></p>
<span
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<p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">2)
unmarshalls the assertion response from a String into an
OpenSAML Assertion object<o:p></o:p></span></p>
<span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif""><o:p></o:p></span></div>
</blockquote>
<br>
The Assertion string you have there looks suspciously
indented/pretty-printed... I don't think TestShib generates
Assertions formatted like that. And since you're pulling it in as a
string, and having to escape things, etc, almost certainly there's
some error in there, such that it's not the same XML that was
signed.<br>
<br>
<blockquote
cite="mid:BN3PR0601MB12995C5C7435B774481AE2C5E8B40@BN3PR0601MB1299.namprd06.prod.outlook.com"
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<p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif""><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">Unfortunately
this final step doesn't work and I get a “Invalid signature
due to this error: Signature did not validate against the
credential's key” exception.</span></p>
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</blockquote>
<br>
Assuming you're sure you have the right validation key, I'd wager
with 99.9% certainty that you have corrupted the Assertion by
modifying it from what was signed. Adding/removing even a single
character of whitespace will invalidate the signature.<br>
<br>
In case you haven't found yet:<br>
<br>
<a class="moz-txt-link-freetext" href="https://wiki.shibboleth.net/confluence/display/OpenSAML/OSTwoUserManJavaDSIG">https://wiki.shibboleth.net/confluence/display/OpenSAML/OSTwoUserManJavaDSIG</a><br>
<br>
and in particular:<br>
<br>
<a class="moz-txt-link-freetext" href="https://wiki.shibboleth.net/confluence/display/OpenSAML/OSTwoUserManSigErrors">https://wiki.shibboleth.net/confluence/display/OpenSAML/OSTwoUserManSigErrors</a><br>
<br>
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