/// <summary>
/// Parse asn data
/// </summary>
/// <param name="data"></param>
private void Parse(byte[] data)
{
if (base.Oid.Value != Oids.AuthorityKeyIdentifier &&
base.Oid.Value != Oids.AuthorityKeyIdentifier2)
{
throw new FormatException("Extension has unknown oid.");
}
var authorityKey =
new Org.BouncyCastle.X509.Extension.AuthorityKeyIdentifierStructure(
new Org.BouncyCastle.Asn1.DerOctetString(data));
if (authorityKey == null)
{
throw new FormatException("Extension has bad oid.");
}
if (authorityKey.AuthorityCertSerialNumber != null)
{
SerialNumber = new SerialNumber(
authorityKey.AuthorityCertSerialNumber.ToByteArray());
}
AuthorityNames.Clear();
if (authorityKey.AuthorityCertIssuer != null)
{
foreach (var name in authorityKey.AuthorityCertIssuer.GetNames())
{
if (name.TagNo == Org.BouncyCastle.Asn1.X509.GeneralName.DirectoryName)
{
AuthorityNames.Add(name.Name.ToString());
}
}
}
KeyId = authorityKey.GetKeyIdentifier().ToBase16String();
}
private void Parse(byte[] data)
{
if (base.Oid.Value == AuthorityKeyIdentifierOid ||
base.Oid.Value == AuthorityKeyIdentifier2Oid)
{
Org.BouncyCastle.X509.Extension.AuthorityKeyIdentifierStructure authorityKey =
new Org.BouncyCastle.X509.Extension.AuthorityKeyIdentifierStructure(
new Org.BouncyCastle.Asn1.DerOctetString(data));
if (authorityKey != null)
{
if (authorityKey.AuthorityCertSerialNumber != null)
{
m_serialNumber = Utils.ToHexString(authorityKey.AuthorityCertSerialNumber.ToByteArray());
}
if (authorityKey.AuthorityCertIssuer != null)
{
List <string> authorityNames = new List <string>();
foreach (var name in authorityKey.AuthorityCertIssuer.GetNames())
{
if (name.TagNo == Org.BouncyCastle.Asn1.X509.GeneralName.DirectoryName)
{
authorityNames.Add(name.Name.ToString());
}
}
m_authorityNames = new ReadOnlyList <string>(authorityNames);
}
m_keyId = Utils.ToHexString(authorityKey.GetKeyIdentifier());
return;
}
}
throw new ServiceResultException(
StatusCodes.BadCertificateInvalid,
"Certificate uses unknown or bad AuthorityKeyIdentifierOid.");
}
