I am in the realization of the digital signature for the electronic invoice in Colombia and I have been doing the corresponding validations and it happens to me that I have validated the XML file in page such as:
link link And also with this program: XML ValidatorBuddy
Both in the first two links that are online validators as in the last one, it shows me that the XML file the digital signature is fine but when I send it to the DIAN it tells me that the signature is revoked or there are inconsistencies, I would appreciate it if say what I'm doing wrong thank you very much
I leave the structure of the ds: Signature element with the references and the generated digest ... Thank you very much
<ext:UBLExtension>
<ext:ExtensionContent><ds:Signature xmlns:ds="http://www.w3.org/2000/09/xmldsig#" xmlns:xades="http://uri.etsi.org/01903/v1.3.2#" xmlns:xades141="http://uri.etsi.org/01903/v1.4.1#" Id="xmldsig-3d4fab77-1cd1-45c1-b83e-8fe99b596566"><ds:SignedInfo><ds:CanonicalizationMethod Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315"/><ds:SignatureMethod Algorithm="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256"/><ds:Reference Id="xmldsig-3d4fab77-1cd1-45c1-b83e-8fe99b596566-ref0" URI=""><ds:Transforms><ds:Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/></ds:Transforms><ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/><ds:DigestValue>dgsHIZx49492MKkwson1wwEZWaBCc78kh/RIvd/W6gw=</ds:DigestValue></ds:Reference><ds:Reference URI="#xmldsig-3d4fab77-1cd1-45c1-b83e-8fe99b596566-KeyInfo">
<ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/>
<ds:DigestValue>RAAw1KtgQbiPa7BrP0csKF3yBt1oW2H5uHZhHJHEh6M=</ds:DigestValue>
</ds:Reference><ds:Reference Type="http://uri.etsi.org/01903#SignedProperties" URI="#xmldsig-3d4fab77-1cd1-45c1-b83e-8fe99b596566-SignedProperties">
<ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/>
<ds:DigestValue>hQ3MrjVqLU4RBz814sstqizV/GkuXMJRdZPi+2c56Sg=</ds:DigestValue>
</ds:Reference></ds:SignedInfo><ds:SignatureValue Id="xmldsig-3d4fab77-1cd1-45c1-b83e-8fe99b596566-sigvalue">A6pDX4mW2wUf0xUy6XGSX7cA+YqI3GhDERmGygSOijRse4aToq94d9SZG3fRXMWweFpYDWwdTGvqFlZBp2Q0Wqawfz88cWKvOykAZ6NPcNe6fB4wf0qqoRbb7Wu4auI19kS5qOEZp7biCNa4Q0iJP663HpMMT5Crq/iJi7OTpORtNIUbe6JBwEIicS5rasF965b0FYHPt1uYTaSeNOjo/ETmfV8wb6kPMNjk6id+KV6YByQCseMZzhQ66Fp7exZVxJG5JCb2RtqFOHRmgf3D0eUtJsJb384xnPLTwT603e/qVWpW6ykYbkpmS2stD7ASSwLO8wSeayIKe2AzV4T/HA==</ds:SignatureValue><ds:KeyInfo Id="xmldsig-3d4fab77-1cd1-45c1-b83e-8fe99b596566-KeyInfo"><ds:X509Data>
<ds:X509Certificate>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</ds:X509Certificate>
</ds:X509Data></ds:KeyInfo><ds:Object><xades:QualifyingProperties xmlns:xades="http://uri.etsi.org/01903/v1.3.2#" xmlns:xades141="http://uri.etsi.org/01903/v1.4.1#" Target="#xmldsig-3d4fab77-1cd1-45c1-b83e-8fe99b596566"><xades:SignedProperties Id="xmldsig-3d4fab77-1cd1-45c1-b83e-8fe99b596566-SignedProperties">
<xades:SignedSignatureProperties>
<xades:SigningTime>2018-11-09T07:45:25-05:00</xades:SigningTime>
<xades:SigningCertificate>
<xades:Cert>
<xades:CertDigest>
<ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/>
<ds:DigestValue>sF4EOB2o1T+RdB3/Tj/cc5FF3ifgaXNlnF5FtE4E2bI=</ds:DigestValue>
</xades:CertDigest>
<xades:IssuerSerial>
<ds:X509IssuerName>CN=AC SUB CERTICAMARA,C=CO,L=BOGOTA,O=CERTICAMARA S.A,NIT=NIT 830084433-7,ST=DISTRITO CAPITAL,STREET=www.certicamara.com</ds:X509IssuerName>
<ds:X509SerialNumber>104754875592334984367834349340962153552</ds:X509SerialNumber>
</xades:IssuerSerial>
</xades:Cert>
</xades:SigningCertificate>
<xades:SignaturePolicyIdentifier>
<xades:SignaturePolicyId>
<xades:SigPolicyId>
<xades:Identifier>https://facturaelectronica.dian.gov.co/politicadefirma/v2/politicadefirmav2.pdf</xades:Identifier>
<xades:Description>Politica de firma para facturas electronicas de la Republica de Colombia</xades:Description>
</xades:SigPolicyId>
<xades:SigPolicyHash>
<ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/>
<ds:DigestValue>dMoMvtcG5aIzgYo0tIsSQeVJBDnUnfSOfBpxXrmor0Y=</ds:DigestValue>
</xades:SigPolicyHash>
</xades:SignaturePolicyId>
</xades:SignaturePolicyIdentifier>
<xades:SignerRole>
<xades:ClaimedRoles>
<xades:ClaimedRole>supplier</xades:ClaimedRole>
</xades:ClaimedRoles>
</xades:SignerRole>
</xades:SignedSignatureProperties>
</xades:SignedProperties></xades:QualifyingProperties></ds:Object></ds:Signature></ext:ExtensionContent>
</ext:UBLExtension>