public PkixCertPath(Stream inStream, string encoding)
{
string text = encoding.ToUpper();
IList list;
try
{
if (text.Equals("PkiPath".ToUpper()))
{
Asn1InputStream asn1InputStream = new Asn1InputStream(inStream);
Asn1Object asn1Object = asn1InputStream.ReadObject();
if (!(asn1Object is Asn1Sequence))
{
throw new CertificateException("input stream does not contain a ASN1 SEQUENCE while reading PkiPath encoded data to load CertPath");
}
list = Platform.CreateArrayList();
using (IEnumerator enumerator = ((Asn1Sequence)asn1Object).GetEnumerator())
{
while (enumerator.MoveNext())
{
Asn1Encodable asn1Encodable = (Asn1Encodable)enumerator.Current;
byte[] encoded = asn1Encodable.GetEncoded("DER");
Stream inStream2 = new MemoryStream(encoded, false);
list.Insert(0, new X509CertificateParser().ReadCertificate(inStream2));
}
goto IL_EF;
}
}
if (!text.Equals("PKCS7") && !text.Equals("PEM"))
{
throw new CertificateException("unsupported encoding: " + encoding);
}
list = Platform.CreateArrayList(new X509CertificateParser().ReadCertificates(inStream));
IL_EF :;
}
catch (IOException ex)
{
throw new CertificateException("IOException throw while decoding CertPath:\n" + ex.ToString());
}
this.certificates = PkixCertPath.SortCerts(list);
}
public PkixCertPath(ICollection certificates)
{
this.certificates = PkixCertPath.SortCerts(Platform.CreateArrayList(certificates));
}