x509CertificateFromPem static method
Parses the given PEM to a X509CertificateData object.
Throws an ASN1Exception
if the pem could not be read by the ASN1Parser
.
Implementation
static X509CertificateData x509CertificateFromPem(String pem) {
var bytes = CryptoUtils.getBytesFromPEMString(pem);
var asn1Parser = ASN1Parser(bytes);
var topLevelSeq = asn1Parser.nextObject() as ASN1Sequence;
var x509 = _x509FromAsn1Sequence(topLevelSeq);
var sha1String = CryptoUtils.getHash(bytes, algorithmName: 'SHA-1');
var md5String = CryptoUtils.getHash(bytes, algorithmName: 'MD5');
var sha256String = CryptoUtils.getHash(bytes, algorithmName: 'SHA-256');
x509.plain = pem;
x509.sha1Thumbprint = sha1String;
x509.md5Thumbprint = md5String;
x509.sha256Thumbprint = sha256String;
return x509;
}