/**
* Returns the encoded form of this certification path, using
* the specified encoding.
*
* @param encoding the name of the encoding to use
* @return the encoded bytes
* @exception CertificateEncodingException if an encoding error
* occurs or the encoding requested is not supported
*
*/
public virtual byte[] GetEncoded(
string encoding)
{
if (Platform.EqualsIgnoreCase(encoding, "PkiPath"))
{
Asn1EncodableVector v = new Asn1EncodableVector();
for (int i = certificates.Count - 1; i >= 0; i--)
{
v.Add(ToAsn1Object((X509Certificate)certificates[i]));
}
return(ToDerEncoded(new DerSequence(v)));
}
else if (Platform.EqualsIgnoreCase(encoding, "PKCS7"))
{
Asn1.Pkcs.ContentInfo encInfo = new Asn1.Pkcs.ContentInfo(
PkcsObjectIdentifiers.Data, null);
Asn1EncodableVector v = new Asn1EncodableVector();
for (int i = 0; i != certificates.Count; i++)
{
v.Add(ToAsn1Object((X509Certificate)certificates[i]));
}
Asn1.Pkcs.SignedData sd = new Asn1.Pkcs.SignedData(
new DerInteger(1),
new DerSet(),
encInfo,
new DerSet(v),
null,
new DerSet());
return(ToDerEncoded(new Asn1.Pkcs.ContentInfo(PkcsObjectIdentifiers.SignedData, sd)));
}
else if (Platform.EqualsIgnoreCase(encoding, "PEM"))
{
MemoryStream bOut = new MemoryStream();
PemWriter pWrt = new PemWriter(new StreamWriter(bOut));
try
{
for (int i = 0; i != certificates.Count; i++)
{
pWrt.WriteObject(certificates[i]);
}
Platform.Dispose(pWrt.Writer);
}
catch (Exception)
{
throw new CertificateEncodingException("can't encode certificate for PEM encoded path");
}
return(bOut.ToArray());
}
else
{
throw new CertificateEncodingException("unsupported encoding: " + encoding);
}
}
/**
* Returns the encoded form of this certification path, using
* the specified encoding.
*
* @param encoding the name of the encoding to use
* @return the encoded bytes
* @exception CertificateEncodingException if an encoding error
* occurs or the encoding requested is not supported
*
*/
public virtual byte[] GetEncoded(
string encoding)
{
if (Platform.CompareIgnoreCase(encoding, "PkiPath") == 0)
{
Asn1EncodableVector v = new Asn1EncodableVector();
for (int i = certificates.Count - 1; i >= 0; i--)
{
v.Add(ToAsn1Object((X509Certificate) certificates[i]));
}
return ToDerEncoded(new DerSequence(v));
}
else if (Platform.CompareIgnoreCase(encoding, "PKCS7") == 0)
{
Asn1.Pkcs.ContentInfo encInfo = new Asn1.Pkcs.ContentInfo(
PkcsObjectIdentifiers.Data, null);
Asn1EncodableVector v = new Asn1EncodableVector();
for (int i = 0; i != certificates.Count; i++)
{
v.Add(ToAsn1Object((X509Certificate)certificates[i]));
}
Asn1.Pkcs.SignedData sd = new Asn1.Pkcs.SignedData(
new DerInteger(1),
new DerSet(),
encInfo,
new DerSet(v),
null,
new DerSet());
return ToDerEncoded(new Asn1.Pkcs.ContentInfo(PkcsObjectIdentifiers.SignedData, sd));
}
else if (Platform.CompareIgnoreCase(encoding, "PEM") == 0)
{
MemoryStream bOut = new MemoryStream();
PemWriter pWrt = new PemWriter(new StreamWriter(bOut));
try
{
for (int i = 0; i != certificates.Count; i++)
{
pWrt.WriteObject(certificates[i]);
}
pWrt.Writer.Close();
}
catch (Exception)
{
throw new CertificateEncodingException("can't encode certificate for PEM encoded path");
}
return bOut.ToArray();
}
else
{
throw new CertificateEncodingException("unsupported encoding: " + encoding);
}
}