But the data *is* correct. It is being validated by SimpleSamlPHP and allows user (in this case, me) to login.
> Subject: Re: [xmlsec] xmlsec returns error when trying to validate SAML > response > To: [email protected]; [email protected] > From: [email protected] > Date: Wed, 2 Mar 2016 08:51:22 -0800 > > As you can see from error, the digest didn't match and signature > was invalid. > > Aleksey > > On 3/2/16 8:27 AM, Artur Rychlewicz wrote: > > OK, that changes the output, but it is still not validating: > > > > func=xmlSecOpenSSLEvpDigestVerify:file=digests.c:line=249:obj=sha1:subj=unknown:error=12:invalid > > data:data and digest do not match > > > > FAIL > > > > SignedInfo References (ok/all): 0/1 > > > > Manifests References (ok/all): 0/0 > > > > Error: failed to verify file "/tmp/test-new.xml" > > > > > > I have generated SAML response moment before invoking command with > > --id-attr that you provided, so the response itself was still valid (not > > obsolete). > > > > Artur > > > >> Subject: Re: [xmlsec] xmlsec returns error when trying to validate > > SAML response > >> To: [email protected]; [email protected] > >> From: [email protected] > >> Date: Wed, 2 Mar 2016 07:58:51 -0800 > >> > >> It should be > >> > >> --id-attr:ID urn:oasis:names:tc:SAML:2.0:protocol:Response > >> > >> Aleksey > >> > >> On 3/2/16 1:24 AM, Artur Rychlewicz wrote: > >> > Yes, i have tried this, but it didn't help at all. > >> > > >> > Commands (judging from printed stack trace, they're equivalent): > >> > xmlsec1 --verify --id-attr:ID saml2p:Response test.xml > >> > xmlsec1 --verify test.xml > >> > > >> > XML file (trimmed, but you'll get the idea): > >> > <saml2p:Response xmlns:saml2p="urn:oasis:names:tc:SAML:2.0:protocol" > >> > ID="uuid-fb4f8863-062c-41bd-95d9-dc7f77ccf453"> > >> > <ds:Signature xmlns:ds="http://www.w3.org/2000/09/xmldsig#";> > >> > <ds:SignedInfo> > >> > <ds:CanonicalizationMethod > >> > Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"; /> > >> > <ds:SignatureMethod > >> > Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1"; /> > >> > <ds:Reference URI="#uuid-fb4f8863-062c-41bd-95d9-dc7f77ccf453"> > >> > <ds:Transforms> > >> > <ds:Transform > >> > Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"; /> > >> > <ds:Transform > >> > Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"; /> > >> > </ds:Transforms> > >> > <ds:DigestMethod > >> > Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"; /> > >> > > >> > <ds:DigestValue>lAcsILQxRk4LvbSfREkypyI6gMc=</ds:DigestValue> > >> > </ds:Reference> > >> > </ds:SignedInfo> > >> > <ds:SignatureValue>gT/SeC..bjrQ==</ds:SignatureValue> > >> > <ds:KeyInfo> > >> > <ds:X509Data> > >> > <ds:X509Certificate>MII..A==</ds:X509Certificate> > >> > </ds:X509Data> > >> > .. > >> > </ds:KeyInfo> > >> > </ds:Signature> > >> > > >> > According to FAQ, I should have declare name of ID element, but in my > >> > case it is "ID". And yet, it still does display the error. Following the > >> > FAQ, point 3.4 states that I am probably using Visa 3-D files, but > >> > again, that is not an option here. > >> > > >> > It's highly likely that I just do not understand *how* to use xmlsec1 > >> > and doing it plain wrong. That said, please take a look and check where > >> > am I wrong. > >> > > >> > Artur > >> > > >> >> Subject: Re: [xmlsec] xmlsec returns error when trying to validate > >> > SAML response > >> >> To: [email protected]; [email protected] > >> >> From: [email protected] > >> >> Date: Tue, 1 Mar 2016 09:30:18 -0800 > >> >> > >> >> FAQ, section 3.2 (if I recall correctly). > >> >> > >> >> Aleksey > >> >> > >> >> On 3/1/16 8:57 AM, Artur Rychlewicz wrote: > >> >> > > >> >> > > >> >> > Hello, > >> >> > > >> >> > I've been trying to use xmlsec1 to validate signed XML response > >> >> > containing SAML data. > >> >> > > >> >> > When I execute: > >> >> > > >> >> > xmlsec1 --verify test.xml > >> >> > > >> >> > I receive following stack trace: > >> >> > > >> >> > > >> > > > func=xmlSecXPathDataExecute:file=xpath.c:line=273:obj=unknown:subj=xmlXPtrEval:error=5:libxml2 > >> >> > library function > >> >> > failed:expr=xpointer(id('uuid-73c06e86-88d2-4204-91f4-3d484bc782cc')) > >> >> > > >> > > > func=xmlSecXPathDataListExecute:file=xpath.c:line=373:obj=unknown:subj=xmlSecXPathDataExecute:error=1:xmlsec > >> >> > library function failed: > >> >> > > >> > > > func=xmlSecTransformXPathExecute:file=xpath.c:line=483:obj=xpointer:subj=xmlSecXPathDataExecute:error=1:xmlsec > >> >> > library function failed: > >> >> > > >> > > > func=xmlSecTransformDefaultPushXml:file=transforms.c:line=2411:obj=xpointer:subj=xmlSecTransformExecute:error=1:xmlsec > >> >> > library function failed: > >> >> > > >> > > > func=xmlSecTransformCtxXmlExecute:file=transforms.c:line=1242:obj=unknown:subj=xmlSecTransformPushXml:error=1:xmlsec > >> >> > library function failed:transform=xpointer > >> >> > > >> > > > func=xmlSecTransformCtxExecute:file=transforms.c:line=1302:obj=unknown:subj=xmlSecTransformCtxXmlExecute:error=1:xmlsec > >> >> > library function failed: > >> >> > > >> > > > func=xmlSecDSigReferenceCtxProcessNode:file=xmldsig.c:line=1589:obj=unknown:subj=xmlSecTransformCtxExecute:error=1:xmlsec > >> >> > library function failed: > >> >> > > >> > > > func=xmlSecDSigCtxProcessSignedInfoNode:file=xmldsig.c:line=822:obj=unknown:subj=xmlSecDSigReferenceCtxProcessNode:error=1:xmlsec > >> >> > library function failed:node=Reference > >> >> > > >> > > > func=xmlSecDSigCtxProcessSignatureNode:file=xmldsig.c:line=563:obj=unknown:subj=xmlSecDSigCtxProcessSignedInfoNode:error=1:xmlsec > >> >> > library function failed: > >> >> > > >> > > > func=xmlSecDSigCtxVerify:file=xmldsig.c:line=382:obj=unknown:subj=xmlSecDSigCtxSignatureProcessNode:error=1:xmlsec > >> >> > library function failed: > >> >> > Error: signature failed > >> >> > ERROR > >> >> > SignedInfo References (ok/all): 0/1 > >> >> > Manifests References (ok/all): 0/0 > >> >> > Error: failed to verify file "test.xml" > >> >> > > >> >> > I do not know how XML signatures work, but I presume that the ID was > >> >> > taken from <saml2p:Response> tag which contains ID with value of > >> >> > "uuid-73c06e86-88d2-4204-91f4-3d484bc782cc". <saml2p:Response> > > element > >> >> > contains <ds:Signature> element which in turn contains <ds:Reference> > >> >> > with parameter URI="#uuid-73c06e86-88d2-4204-91f4-3d484bc782cc". > >> >> > > >> >> > Since I do not need this value/data, I'd like to check signature of > >> >> > <saml2:Assertion> element which also contains it's own > >> > <ds:Signature> value. > >> >> > > >> >> > That said, I'd like to ask you for instruction how to validate > > element I > >> >> > need. Thank you in advance. > >> >> > > >> >> > Best regards, > >> >> > Artur Rychlewicz > >> >> > > >> >> > > >> >> > _______________________________________________ > >> >> > xmlsec mailing list > >> >> > [email protected] > >> >> > http://www.aleksey.com/mailman/listinfo/xmlsec > >> >> > > >> > > >> > > >> > _______________________________________________ > >> > xmlsec mailing list > >> > [email protected] > >> > http://www.aleksey.com/mailman/listinfo/xmlsec > >> > > > > > > > _______________________________________________ > > xmlsec mailing list > > [email protected] > > http://www.aleksey.com/mailman/listinfo/xmlsec > >
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