/// <summary>
/// Create CertificatePolicies extension from an X509Extension
/// </summary>
/// <param name="Extension">X509 extension</param>
public certificatePolicies(X509Extension Extension) : base(Extension)
{
base.oid = X509Extensions.CertificatePolicies;
base.name = "CertificatePolicies";
base.displayName = "Certificate Policies";
Crypto.X509.CertificatePolicies certPol = Crypto.X509.CertificatePolicies.GetInstance(Extension);
PolicyInformation[] piList = certPol.GetPolicyInformation();
foreach (PolicyInformation pi in piList)
{
CertPolicy cp = new CertPolicy()
{
Oid = pi.PolicyIdentifier.ToString()
};
Asn1Sequence quals = pi.PolicyQualifiers;
if (quals != null)
{
foreach (DerSequence qual in quals)
{
PolicyQualifierInfo qi = PolicyQualifierInfo.GetInstance(qual);
if (qi.GetPolicyQualifierId().Equals(PolicyQualifierID.IdQtCps))
{
cp.Cps = qi.GetQualifier();
}
if (qi.GetPolicyQualifierId().Equals(PolicyQualifierID.IdQtUnotice))
{
cp.Unotice = qi.GetQualifier();
}
}
}
policies.Add(cp);
}
}
private static PolicyInformation[] GetPolicyInformation(AdESPolicy policy)
{
if (policy == null)
{
throw new ArgumentException("La politica de firma no puede ser nula en este punto");
}
/**
* PolicyQualifierInfo ::= SEQUENCE {
* policyQualifierId PolicyQualifierId,
* qualifier ANY DEFINED BY policyQualifierId }
*/
PolicyQualifierID pqid = PolicyQualifierID.IdQtCps;
DerIA5String uri = null;
if (policy.GetPolicyQualifier() != null && !policy.GetPolicyQualifier().Equals(""))
{
uri = new DerIA5String(policy.GetPolicyQualifier().ToString());
}
Asn1EncodableVector v = new Asn1EncodableVector();
PolicyQualifierInfo pqi = null;
if (uri != null)
{
v.Add(pqid);
v.Add(uri);
/**
*
* ESTO TIENE ALTAS PROBABILIDADES DE FALLAR
*
*/
pqi = PolicyQualifierInfo.GetInstance(new DerSequence(v));
}
/**
* PolicyInformation ::= SEQUENCE {
* policyIdentifier CertPolicyId,
* policyQualifiers SEQUENCE SIZE (1..MAX) OF
* PolicyQualifierInfo OPTIONAL }
*/
if (policy.GetPolicyQualifier() == null || pqi == null)
{
return(new PolicyInformation[] {
new PolicyInformation(new DerObjectIdentifier(policy.GetPolicyIdentifier().ToLower().Replace("urn:oid:", "")))
});
}
return(new PolicyInformation[] {
new PolicyInformation(new DerObjectIdentifier(policy.GetPolicyIdentifier().ToLower().Replace("urn:oid:", "")), new DerSequence(pqi))
});
}
internal static ISet GetQualifierSet(Asn1Sequence qualifiers)
{
ISet set = new HashSet();
if (qualifiers == null)
{
return(set);
}
foreach (Asn1Encodable asn1Encodable in qualifiers)
{
try
{
set.Add(PolicyQualifierInfo.GetInstance(asn1Encodable.ToAsn1Object()));
}
catch (IOException cause)
{
throw new PkixCertPathValidatorException("Policy qualifier info cannot be decoded.", cause);
}
}
return(set);
}
//
// policy checking
//
internal static ISet GetQualifierSet(Asn1Sequence qualifiers)
{
ISet pq = new HashSet();
if (qualifiers == null)
{
return(pq);
}
foreach (Asn1Encodable ae in qualifiers)
{
try
{
// pq.Add(PolicyQualifierInfo.GetInstance(Asn1Object.FromByteArray(ae.GetEncoded())));
pq.Add(PolicyQualifierInfo.GetInstance(ae.ToAsn1Object()));
}
catch (IOException ex)
{
throw new PkixCertPathValidatorException("Policy qualifier info cannot be decoded.", ex);
}
}
return(pq);
}
internal static ISet GetQualifierSet(Asn1Sequence qualifiers)
{
//IL_0034: Expected O, but got Unknown
ISet set = new HashSet();
if (qualifiers == null)
{
return(set);
}
global::System.Collections.IEnumerator enumerator = qualifiers.GetEnumerator();
try
{
while (enumerator.MoveNext())
{
Asn1Encodable asn1Encodable = (Asn1Encodable)enumerator.get_Current();
try
{
set.Add(PolicyQualifierInfo.GetInstance(asn1Encodable.ToAsn1Object()));
}
catch (IOException val)
{
IOException cause = val;
throw new PkixCertPathValidatorException("Policy qualifier info cannot be decoded.", (global::System.Exception)(object) cause);
}
}
return(set);
}
finally
{
global::System.IDisposable disposable = enumerator as global::System.IDisposable;
if (disposable != null)
{
disposable.Dispose();
}
}
}