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List: xmlrpc-user
Subject: RE: Canonicalization & InclusiveNamespaces
From: <Stephen.CTR.Chappell () faa ! gov>
Date: 2016-01-27 13:08:06
Message-ID: 2AF57F3BA98ED14499D518E94F44EA5D1D7D6BCA () 006FCH1MPN2-023 ! 006f ! mgd2 ! msft ! net
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[Attachment #2 (text/plain)]
Hi Colm - unfortunately I don't have a stack trace, this showed up remotely and they \
didn't send a log. And I can't recreate it. But I was a little mistaken in my \
question – the log did show that it couldn't dereference the STR, but the log also \
showed that the Assertion digest didn't match, which caused signature validation to \
fail; so I think the dereferencing failure was a red herring.
I did some research and found this in WS-I BSP: "If a namespace that is in fact \
visibly used within some text to be Canonicalized via the Exclusive C14N Algorithm is \
included in the PrefixList, then under some valid transformations of the transmitted \
document signature verification may spuriously fail, because the Canonicalized form \
shifts the location of a namespace declaration. This case is expected to be rare in \
practice."
Based on that, my guess is that WSS4J and WebSphere perform canonicalization \
differently when the PrefixList has visibly used prefixes. Exclusive Canonicalization \
doesn't really specify how that case is to be handled, so it's not surprising that \
the two products work differently. So my plan then is to write some requirements that \
basically say not to do that, so that we can (hopefully) eliminate the potential for \
undefined or inconsistent behavior.
Thanx,
Stephen W. Chappell
From: Colm O hEigeartaigh [mailto:coheigea@apache.org]
Sent: Wednesday, January 27, 2016 7:17 AM
To: users@ws.apache.org
Subject: Re: Canonicalization & InclusiveNamespaces
Hi Stephen,
What is the stacktrace that you see? Could you attach the debug log of the failing \
request? I don't see any reason how adding InclusivePrefixes would change how WSS4J \
can resolve the dereferenced Assertion. Colm.
On Tue, Jan 26, 2016 at 6:55 PM, \
<Stephen.CTR.Chappell@faa.gov<mailto:Stephen.CTR.Chappell@faa.gov>> wrote: I am \
trying to process a signed message with CXF 3.1.0/WSS4J 2.1.2, and having trouble \
with signature validation in certain situations. The request is being generated by \
some WebSphere client and shipped over to my software, which is complaining that it \
can't resolve one of the signature references. The reference that it can't resolve is \
for an STR that refers to a direct-referenced SAML Assertion. All the parts are there \
in the message, so there's no obvious reason for it not to resolve.
The challenging bit of this is that sometimes WSS4J *can* resolve the reference … \
when WebSphere is configured not to include InclusiveNamespaces as part of its \
exclusive canonicalization, then everything works fine. When InclusiveNamespaces is \
included in the transform, then it cannot resolve the reference. The example message \
below includes the InclusiveNamespaces clause under the reference for \
wssecurity_signature_id_25.
Does anyone know of any reason why there'd be an issue resolving that reference? Any \
help or insight here would be appreciated. Thanx!
<wsse:Security xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd" \
soapenv:mustUnderstand="1">
<wsu:Timestamp \
xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" \
wsu:Id="wssecurity_signature_id_24">
...
</wsu:Timestamp>
<saml:Assertion xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion" \
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" \
ID="Assertion-uuid1e604b54-0152-1e12-9f56-96ebe7ae4d90" \
IssueInstant="2016-01-07T23:16:13Z" Version="2.0">
...
</saml:Assertion>
<wsse:SecurityTokenReference \
xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" \
wsu:Id="wssecurity_signature_id_25"> <wsse:KeyIdentifier \
ValueType="http://docs.oasis-open.org/wss/oasis-wss-saml-token-profile-1.1#SAMLID">Assertion-uuid1e604b54-0152-1e12-9f56-96ebe7ae4d90</wsse:KeyIdentifier>
</wsse:SecurityTokenReference>
<ds:Signature \
xmlns:ds="http://www.w3.org/2000/09/xmldsig#<http://www.w3.org/2000/09/xmldsig>"> \
<ds:SignedInfo> <ds:CanonicalizationMethod \
Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#<http://www.w3.org/2001/10/xml-exc-c14n>">
<ec:InclusiveNamespaces \
xmlns:ec="http://www.w3.org/2001/10/xml-exc-c14n#<http://www.w3.org/2001/10/xml-exc-c14n>" \
PrefixList="soapenv wsa wsse ds "/>
</ds:CanonicalizationMethod>
<ds:SignatureMethod \
Algorithm="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256"/>
<ds:Reference \
URI="#wssecurity_signature_id_20">
...
</ds:Reference>
<ds:Reference \
URI="#wssecurity_signature_id_21">
...
</ds:Reference>
<ds:Reference \
URI="#wssecurity_signature_id_22">
...
</ds:Reference>
<ds:Reference \
URI="#wssecurity_signature_id_23">
...
</ds:Reference>
<ds:Reference \
URI="#wssecurity_signature_id_24">
...
</ds:Reference>
<ds:Reference \
URI="#wssecurity_signature_id_25">
<ds:Transforms>
\
<ds:Transform Algorithm="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#STR-Transform">
\
<wsse:TransformationParameters> <ds:CanonicalizationMethod \
Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#<http://www.w3.org/2001/10/xml-exc-c14n>">
<ec:InclusiveNamespaces \
xmlns:ec="http://www.w3.org/2001/10/xml-exc-c14n#<http://www.w3.org/2001/10/xml-exc-c14n>" \
PrefixList="xc14n saml wsse soapenv ds xsi wsa"/>
\
</ds:CanonicalizationMethod>
\
</wsse:TransformationParameters>
\
</ds:Transform>
</ds:Transforms>
<ds:DigestMethod \
Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/>
\
<ds:DigestValue>CkNM3k5rGHHyiaLhBxMmYKa/HT8HwPWZMUkyfq/LyfA=</ds:DigestValue> \
</ds:Reference> </ds:SignedInfo>
\
<ds:SignatureValue>XvZ9nbrOOwK/sp65IB28W99vyy/VL2F3TVIf6ZY/5SYhTTsv0oWTqkz6IMLJy9e9bDV \
VNGC9ygpLm89D2Aj4nVwljnVSPrDpBuSZz0NKS7rSp00uy0Yup/+1Hnxp5Y5XD8Dq4s/1ESPciDmltMNVqRVaf \
/vrGqJs3fdh+QhhzgFjeHae1OH1C20IrM4RV0B2gm6aHP/sG3FlnTyVxLK1hKqMXY8C4RnR1GS0p3ufiyi5TSU \
G1/57Ck3bgYuHPm8mDezi7ZE/iwUxpTj7KizJ7L7Jd+4xlHlGusr2Dy6zHT/K8Y26p4O2OTCcN6v6nSrx/hYy5UOTBN/sabyCGLTmUQ==</ds:SignatureValue>
<ds:KeyInfo>
<wsse:SecurityTokenReference>
<wsse:KeyIdentifier \
ValueType="http://docs.oasis-open.org/wss/oasis-wss-saml-token-profile-1.1#SAMLID">Assertion-uuid1e604b54-0152-1e12-9f56-96ebe7ae4d90</wsse:KeyIdentifier>
</wsse:SecurityTokenReference>
</ds:KeyInfo>
</ds:Signature>
</wsse:Security>
Thanx again,
Stephen W. Chappell
--
Colm O hEigeartaigh
Talend Community Coder
http://coders.talend.com
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<div class="WordSection1">
<p class="MsoNormal"><span \
style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Hi \
Colm - unfortunately I don't have a stack trace, this showed up remotely and \
they didn't send a log. And I can't recreate it. But I was a little mistaken in my \
question – the log did show that it couldn't dereference the STR, but the log also \
showed that the Assertion digest didn't match, which caused signature validation to \
fail; so I think the dereferencing failure was a red herring.<o:p></o:p></span></p> \
<p class="MsoNormal"><span \
style="font-size:11.0pt;font-family:"Calibri","sans-serif""><o:p> </o:p></span></p>
<p class="MsoNormal"><span \
style="font-size:11.0pt;font-family:"Calibri","sans-serif"">I did \
some research and found this in WS-I BSP: "If a namespace that is in fact visibly \
used within some text to be Canonicalized via the Exclusive C14N Algorithm is \
included in the PrefixList, then under some valid transformations of the transmitted \
document signature verification may spuriously fail, because the Canonicalized form \
shifts the location of a namespace declaration. This case is expected to be rare in \
practice."<o:p></o:p></span></p> <p class="MsoNormal"><span \
style="font-size:11.0pt;font-family:"Calibri","sans-serif""><o:p> </o:p></span></p>
<p class="MsoNormal"><span \
style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Based \
on that, my guess is that WSS4J and WebSphere perform canonicalization differently \
when the PrefixList has visibly used prefixes. Exclusive Canonicalization doesn't \
really specify how that case is to be handled, so it's not surprising that the two \
products work differently. So my plan then is to write some requirements that \
basically say not to do that, so that we can (hopefully) eliminate the potential for \
undefined or inconsistent behavior.<o:p></o:p></span></p>
<p class="MsoNormal"><span \
style="font-size:11.0pt;font-family:"Calibri","sans-serif""><o:p> </o:p></span></p>
<p class="MsoNormal"><span \
style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Thanx,<o:p></o:p></span></p>
<p class="MsoNormal"><span \
style="font-size:11.0pt;font-family:"Calibri","sans-serif""><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span \
style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Stephen \
W. Chappell<o:p></o:p></span></b></p> <p class="MsoNormal"><span \
style="font-size:11.0pt;font-family:"Calibri","sans-serif""><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span \
style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span \
style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Colm \
O hEigeartaigh [mailto:coheigea@apache.org] <br>
<b>Sent:</b> Wednesday, January 27, 2016 7:17 AM<br>
<b>To:</b> users@ws.apache.org<br>
<b>Subject:</b> Re: Canonicalization & InclusiveNamespaces<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<div>
<div>
<p class="MsoNormal" style="margin-bottom:12.0pt">Hi Stephen,<o:p></o:p></p>
</div>
<p class="MsoNormal" style="margin-bottom:12.0pt">What is the stacktrace that you \
see? Could you attach the debug log of the failing request? I don't see any reason \
how adding InclusivePrefixes would change how WSS4J can resolve the dereferenced \
Assertion.<o:p></o:p></p> </div>
<p class="MsoNormal">Colm.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<p class="MsoNormal">On Tue, Jan 26, 2016 at 6:55 PM, <<a \
href="mailto:Stephen.CTR.Chappell@faa.gov" \
target="_blank">Stephen.CTR.Chappell@faa.gov</a>> wrote:<o:p></o:p></p> <div>
<div>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">I am \
trying to process a signed message with CXF 3.1.0/WSS4J 2.1.2, and having trouble \
with signature validation in certain situations. The request is being generated by \
some WebSphere client and shipped over to my software, which is complaining that it \
can't resolve one of the signature references. The reference that it can't resolve is \
for an STR that refers to a direct-referenced SAML Assertion. All the parts are there \
in the message, so there's no obvious reason for it not to resolve.<o:p></o:p></p>
<p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p> <p \
class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">The \
challenging bit of this is that sometimes WSS4J *<b>can</b>* resolve the reference \
… when WebSphere is configured not to include InclusiveNamespaces as part of its \
exclusive canonicalization, then everything works fine. When InclusiveNamespaces is \
included in the transform, then it cannot resolve the reference. The example message \
below includes the InclusiveNamespaces clause under the reference for \
wssecurity_signature_id_25.<o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p> <p \
class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Does \
anyone know of any reason why there'd be an issue resolving that reference? Any help \
or insight here would be appreciated. Thanx!<o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p> <p \
class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><wsse:Security \
xmlns:wsse="<a href="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd" \
target="_blank">http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd</a>"
soapenv:mustUnderstand="1"><o:p></o:p></p>
<p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> \
<wsu:Timestamp xmlns:wsu="<a \
href="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" \
target="_blank">http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd</a>"
wsu:Id="wssecurity_signature_id_24"><o:p></o:p></p>
<p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp; \
...<o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> \
</wsu:Timestamp><o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> \
<saml:Assertion xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion" \
xmlns:xsi="<a href="http://www.w3.org/2001/XMLSchema-instance" \
target="_blank">http://www.w3.org/2001/XMLSchema-instance</a>" \
ID="Assertion-uuid1e604b54-0152-1e12-9f56-96ebe7ae4d90" \
IssueInstant="2016-01-07T23:16:13Z" \
Version="2.0"><o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp; \
...<o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> \
</saml:Assertion><o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> \
<wsse:SecurityTokenReference xmlns:wsu="<a \
href="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" \
target="_blank">http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd</a>"
wsu:Id="wssecurity_signature_id_25"><o:p></o:p></p>
<p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp; \
<wsse:KeyIdentifier ValueType="<a \
href="http://docs.oasis-open.org/wss/oasis-wss-saml-token-profile-1.1#SAMLID" \
target="_blank">http://docs.oasis-open.org/wss/oasis-wss-saml-token-profile-1.1#SAMLID \
</a>">Assertion-uuid1e604b54-0152-1e12-9f56-96ebe7ae4d90</wsse:KeyIdentifier><o:p></o:p></p>
<p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> \
</wsse:SecurityTokenReference><o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> \
<ds:Signature xmlns:ds="<a href="http://www.w3.org/2000/09/xmldsig" \
target="_blank">http://www.w3.org/2000/09/xmldsig#</a>"><o:p></o:p></p> <p \
class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; \
<ds:SignedInfo><o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; \
<ds:CanonicalizationMethod Algorithm="<a \
href="http://www.w3.org/2001/10/xml-exc-c14n" \
target="_blank">http://www.w3.org/2001/10/xml-exc-c14n#</a>"><o:p></o:p></p> \
<p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; &nb \
sp; \
<ec:InclusiveNamespaces xmlns:ec="<a \
href="http://www.w3.org/2001/10/xml-exc-c14n" \
target="_blank">http://www.w3.org/2001/10/xml-exc-c14n#</a>" \
PrefixList="soapenv wsa wsse ds "/><o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; \
</ds:CanonicalizationMethod><o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; \
<ds:SignatureMethod Algorithm="<a \
href="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256" \
target="_blank">http://www.w3.org/2001/04/xmldsig-more#rsa-sha256</a>"/><o:p></o:p></p>
<p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; \
<ds:Reference URI="#wssecurity_signature_id_20"><o:p></o:p></p> <p \
class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; &nb \
sp; \
...<o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; \
</ds:Reference><o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; \
<ds:Reference URI="#wssecurity_signature_id_21"><o:p></o:p></p> <p \
class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; &nb \
sp; \
...<o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; \
</ds:Reference><o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; \
<ds:Reference URI="#wssecurity_signature_id_22"><o:p></o:p></p> <p \
class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; &nb \
sp; \
...<o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; \
</ds:Reference><o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; \
<ds:Reference URI="#wssecurity_signature_id_23"><o:p></o:p></p> <p \
class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; &nb \
sp; \
...<o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; \
</ds:Reference><o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; \
<ds:Reference URI="#wssecurity_signature_id_24"><o:p></o:p></p> <p \
class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; &nb \
sp; \
...<o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; \
</ds:Reference><o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; \
<ds:Reference URI="#wssecurity_signature_id_25"><o:p></o:p></p> <p \
class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; &nb \
sp; \
<ds:Transforms><o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; &nb \
sp;   \
; \
<ds:Transform Algorithm="<a \
href="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#STR-Transform" \
target="_blank">http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#STR-Transform</a>"><o:p></o:p></p>
<p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; &nb \
sp;   \
; & \
nbsp; \
<wsse:TransformationParameters><o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; &nb \
sp;   \
; & \
nbsp; &nb \
sp; \
<ds:CanonicalizationMethod Algorithm="<a \
href="http://www.w3.org/2001/10/xml-exc-c14n" \
target="_blank">http://www.w3.org/2001/10/xml-exc-c14n#</a>"><o:p></o:p></p> \
<p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; &nb \
sp;   \
; & \
nbsp; &nb \
sp;   \
; \
<ec:InclusiveNamespaces xmlns:ec="<a \
href="http://www.w3.org/2001/10/xml-exc-c14n" \
target="_blank">http://www.w3.org/2001/10/xml-exc-c14n#</a>" \
PrefixList="xc14n saml wsse soapenv ds xsi wsa"/><o:p></o:p></p> <p \
class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; &nb \
sp;   \
; & \
nbsp; &nb \
sp; \
</ds:CanonicalizationMethod><o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; &nb \
sp;   \
; & \
nbsp; \
</wsse:TransformationParameters><o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; &nb \
<p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; &nb \
sp; \
</ds:Transforms><o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; &nb \
sp; \
<ds:DigestMethod Algorithm="<a href="http://www.w3.org/2001/04/xmlenc#sha256" \
target="_blank">http://www.w3.org/2001/04/xmlenc#sha256</a>"/><o:p></o:p></p> \
<p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; \
\
<ds:DigestValue>CkNM3k5rGHHyiaLhBxMmYKa/HT8HwPWZMUkyfq/LyfA=</ds:DigestValue><o:p></o:p></p>
<p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; \
</ds:Reference><o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp; \
</ds:SignedInfo><o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> \
\
<ds:SignatureValue>XvZ9nbrOOwK/sp65IB28W99vyy/VL2F3TVIf6ZY/5SYhTTsv0oWTqkz6IMLJy \
9e9bDVVNGC9ygpLm89D2Aj4nVwljnVSPrDpBuSZz0NKS7rSp00uy0Yup/+1Hnxp5Y5XD8Dq4s/1ESPciDm \
ltMNVqRVaf/vrGqJs3fdh+QhhzgFjeHae1OH1C20IrM4RV0B2gm6aHP/sG3FlnTyVxLK1hKqMXY8C4RnR1 \
GS0p3ufiyi5TSUG1/57Ck3bgYuHPm8mDezi7ZE/iwUxpTj7KizJ7L7Jd+4xlHlGusr2Dy6zHT/K8Y26p4O2OTCcN6v6nSrx/hYy5UOTBN/sabyCGLTmUQ==</ds:SignatureValue><o:p></o:p></p>
<p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp; \
<ds:KeyInfo><o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; \
<wsse:SecurityTokenReference><o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; &nb \
sp; \
<wsse:KeyIdentifier ValueType="<a \
href="http://docs.oasis-open.org/wss/oasis-wss-saml-token-profile-1.1#SAMLID" \
target="_blank">http://docs.oasis-open.org/wss/oasis-wss-saml-token-profile-1.1#SAMLID \
</a>">Assertion-uuid1e604b54-0152-1e12-9f56-96ebe7ae4d90</wsse:KeyIdentifier><o:p></o:p></p>
<p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> &nb \
sp;   \
; & \
nbsp; \
</wsse:SecurityTokenReference><o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> \
\
</ds:KeyInfo><o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> \
</ds:Signature><o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"></wsse:Security><o:p></o:p></p>
<p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p> <p \
class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Thanx \
again,<o:p></o:p></p> <p class="MsoNormal" \
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p> <p \
class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b>Stephen \
W. Chappell</b><o:p></o:p></p> </div>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<p class="MsoNormal"><br clear="all">
<br>
-- <o:p></o:p></p>
<div>
<p class="MsoNormal">Colm O hEigeartaigh<br>
<br>
Talend Community Coder<br>
<a href="http://coders.talend.com" \
target="_blank">http://coders.talend.com</a><o:p></o:p></p> </div>
</div>
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