Good morning
I'm using xml-crypto and pem to sign an XML. But after searching I could not find a way to solve this gambiarra:
var certificado = cert.cert.toString().replace('-----BEGIN CERTIFICATE-----', '').trim().replace('-----END CERTIFICATE-----', '').trim().replace(/(\r\n\t|\n|\r\t)/gm,"");
The complete subscription code is this:
pem.readPkcs12('certificado.pfx', { p12Password: "senha" }, (err, cert) => {
var certificado = cert.cert.toString().replace('-----BEGIN CERTIFICATE-----', '').trim().replace('-----END CERTIFICATE-----', '').trim().replace(/(\r\n\t|\n|\r\t)/gm,"");
var sig = new SignedXml()
sig.addReference("//*[local-name(.)='infEvento']", ['http://www.w3.org/2000/09/xmldsig#enveloped-signature', 'http://www.w3.org/TR/2001/REC-xml-c14n-20010315'])
sig.canonicalizationAlgorithm = "http://www.w3.org/TR/2001/REC-xml-c14n-20010315"
sig.signingKey = fs.readFileSync('./CertPem.pem')
sig.keyInfoProvider = new myKeyInfo(certificado)
sig.computeSignature(xml, { location: {reference: "//*[local-name(.)='infEvento']", action: 'after'}})
fs.writeFileSync("signed.xml", sig.getSignedXml())});
This variable certificado is added in the <X509Certificate> tag of the xml.
And I could not find a way to get the value of the certificate without using replace in the string I get.