private TimeStampedDataParser(Asn1SequenceParser parser)
{
this.parser = parser;
this.version = DerInteger.GetInstance(parser.ReadObject());
Asn1Object obj = parser.ReadObject().ToAsn1Object();
if (obj is DerIA5String)
{
this.dataUri = DerIA5String.GetInstance(obj);
obj = parser.ReadObject().ToAsn1Object();
}
if (//obj is MetaData ||
obj is Asn1SequenceParser)
{
this.metaData = MetaData.GetInstance(obj.ToAsn1Object());
obj = parser.ReadObject().ToAsn1Object();
}
if (obj is Asn1OctetStringParser)
{
this.content = (Asn1OctetStringParser)obj;
}
}
public PublicKeyAndChallenge(
Asn1Sequence seq)
{
pkacSeq = seq;
spki = SubjectPublicKeyInfo.GetInstance(seq[0]);
challenge = DerIA5String.GetInstance(seq[1]);
}
/**
* Constructor from given details.
* <p/>
* All parameters can be combined.
*
* @param namingAuthorityID ObjectIdentifier for naming authority.
* @param namingAuthorityUrl URL for naming authority.
* @param namingAuthorityText Textual representation of naming authority.
*/
public NamingAuthority(
DerObjectIdentifier namingAuthorityID,
string namingAuthorityUrl,
DirectoryString namingAuthorityText)
{
this.namingAuthorityID = namingAuthorityID;
this.namingAuthorityUrl = new DerIA5String(namingAuthorityUrl, true);
this.namingAuthorityText = namingAuthorityText;
}
public TimeStampedData(DerIA5String dataUri, MetaData metaData, Asn1OctetString content,
Evidence temporalEvidence)
{
this.version = new DerInteger(1);
this.dataUri = dataUri;
this.metaData = metaData;
this.content = content;
this.temporalEvidence = temporalEvidence;
}
public BiometricData(
TypeOfBiometricData typeOfBiometricData,
AlgorithmIdentifier hashAlgorithm,
Asn1OctetString biometricDataHash)
{
this.typeOfBiometricData = typeOfBiometricData;
this.hashAlgorithm = hashAlgorithm;
this.biometricDataHash = biometricDataHash;
this.sourceDataUri = null;
}
public MetaData(
DerBoolean hashProtected,
DerUtf8String fileName,
DerIA5String mediaType,
Attributes otherMetaData)
{
this.hashProtected = hashProtected;
this.fileName = fileName;
this.mediaType = mediaType;
this.otherMetaData = otherMetaData;
}
private BiometricData(
Asn1Sequence seq)
{
typeOfBiometricData = TypeOfBiometricData.GetInstance(seq[0]);
hashAlgorithm = AlgorithmIdentifier.GetInstance(seq[1]);
biometricDataHash = Asn1OctetString.GetInstance(seq[2]);
if (seq.Count > 3)
{
sourceDataUri = DerIA5String.GetInstance(seq[3]);
}
}
/// <exception cref="System.IO.IOException"></exception>
private string GetAccessLocation(X509Certificate certificate, DerObjectIdentifier
accessMethod)
{
//byte[] authInfoAccessExtensionValue = certificate.GetExtensionValue(X509Extensions
// .AuthorityInfoAccess);
Asn1OctetString authInfoAccessExtensionValue = certificate.GetExtensionValue(X509Extensions
.AuthorityInfoAccess);
if (null == authInfoAccessExtensionValue)
{
return(null);
}
AuthorityInformationAccess authorityInformationAccess;
//DerOctetString oct = (DerOctetString)(new Asn1InputStream(new MemoryStream
// (authInfoAccessExtensionValue)).ReadObject());
DerOctetString oct = (DerOctetString)authInfoAccessExtensionValue;
//authorityInformationAccess = new AuthorityInformationAccess((Asn1Sequence)new Asn1InputStream
// (oct.GetOctets()).ReadObject());
authorityInformationAccess = AuthorityInformationAccess.GetInstance((Asn1Sequence) new Asn1InputStream
(oct.GetOctets()).ReadObject());
AccessDescription[] accessDescriptions = authorityInformationAccess.GetAccessDescriptions
();
foreach (AccessDescription accessDescription in accessDescriptions)
{
LOG.Info("access method: " + accessDescription.AccessMethod);
bool correctAccessMethod = accessDescription.AccessMethod.Equals(accessMethod
);
if (!correctAccessMethod)
{
continue;
}
GeneralName gn = accessDescription.AccessLocation;
if (gn.TagNo != GeneralName.UniformResourceIdentifier)
{
LOG.Info("not a uniform resource identifier");
continue;
}
DerIA5String str = (DerIA5String)((DerTaggedObject)gn.ToAsn1Object()).GetObject();
string accessLocation = str.GetString();
LOG.Info("access location: " + accessLocation);
return(accessLocation);
}
return(null);
}
private MetaData(Asn1Sequence seq)
{
hashProtected = DerBoolean.GetInstance(seq[0]);
int num = 1;
if (num < seq.Count && seq[num] is DerUtf8String)
{
fileName = DerUtf8String.GetInstance(seq[num++]);
}
if (num < seq.Count && seq[num] is DerIA5String)
{
mediaType = DerIA5String.GetInstance(seq[num++]);
}
if (num < seq.Count)
{
otherMetaData = Attributes.GetInstance(seq[num++]);
}
}
private TimeStampedData(Asn1Sequence seq)
{
version = DerInteger.GetInstance(seq[0]);
int index = 1;
if (seq[index] is DerIA5String)
{
dataUri = DerIA5String.GetInstance(seq[index++]);
}
if (seq[index] is MetaData || seq[index] is Asn1Sequence)
{
metaData = MetaData.GetInstance(seq[index++]);
}
if (seq[index] is Asn1OctetString)
{
content = Asn1OctetString.GetInstance(seq[index++]);
}
temporalEvidence = Evidence.GetInstance(seq[index]);
}
private TimeStampedData(Asn1Sequence seq)
{
this.version = DerInteger.GetInstance(seq[0]);
int index = 1;
if (seq[index] is DerIA5String)
{
this.dataUri = DerIA5String.GetInstance(seq[index++]);
}
if (seq[index] is MetaData || seq[index] is Asn1Sequence)
{
this.metaData = MetaData.GetInstance(seq[index++]);
}
if (seq[index] is Asn1OctetString)
{
this.content = Asn1OctetString.GetInstance(seq[index++]);
}
this.temporalEvidence = Evidence.GetInstance(seq[index]);
}
private void CheckConstruction(
BiometricData bd,
TypeOfBiometricData dataType,
AlgorithmIdentifier hashAlgorithm,
Asn1OctetString dataHash,
DerIA5String dataUri)
{
CheckValues(bd, dataType, hashAlgorithm, dataHash, dataUri);
bd = BiometricData.GetInstance(bd);
CheckValues(bd, dataType, hashAlgorithm, dataHash, dataUri);
Asn1Sequence seq = (Asn1Sequence)Asn1Object.FromByteArray(bd.ToAsn1Object().GetEncoded());
bd = BiometricData.GetInstance(seq);
CheckValues(bd, dataType, hashAlgorithm, dataHash, dataUri);
}
private MetaData(Asn1Sequence seq)
{
this.hashProtected = DerBoolean.GetInstance(seq[0]);
int index = 1;
if (index < seq.Count && seq[index] is DerUtf8String)
{
this.fileName = DerUtf8String.GetInstance(seq[index++]);
}
if (index < seq.Count && seq[index] is DerIA5String)
{
this.mediaType = DerIA5String.GetInstance(seq[index++]);
}
if (index < seq.Count)
{
this.otherMetaData = Attributes.GetInstance(seq[index++]);
}
}
private MetaData(Asn1Sequence seq)
{
this.hashProtected = DerBoolean.GetInstance(seq[0]);
int index = 1;
if (index < seq.Count && seq[index] is DerUtf8String)
{
this.fileName = DerUtf8String.GetInstance(seq[index++]);
}
if (index < seq.Count && seq[index] is DerIA5String)
{
this.mediaType = DerIA5String.GetInstance(seq[index++]);
}
if (index < seq.Count)
{
this.otherMetaData = Attributes.GetInstance(seq[index++]);
}
}
internal static void AddAdditionalStoresFromCrlDistributionPoint(
CrlDistPoint crldp,
PkixParameters pkixParams)
{
if (crldp != null)
{
DistributionPoint[] dps = null;
try
{
dps = crldp.GetDistributionPoints();
}
catch (Exception e)
{
throw new Exception(
"Distribution points could not be read.", e);
}
for (int i = 0; i < dps.Length; i++)
{
DistributionPointName dpn = dps[i].DistributionPointName;
// look for URIs in fullName
if (dpn != null)
{
if (dpn.PointType == DistributionPointName.FullName)
{
GeneralName[] genNames = GeneralNames.GetInstance(
dpn.Name).GetNames();
// look for an URI
for (int j = 0; j < genNames.Length; j++)
{
if (genNames[j].TagNo == GeneralName.UniformResourceIdentifier)
{
string location = DerIA5String.GetInstance(
genNames[j].Name).GetString();
PkixCertPathValidatorUtilities.AddAdditionalStoreFromLocation(
location, pkixParams);
}
}
}
}
}
}
}
public virtual void ToSignaturePolicyIdentifierTest()
{
SignaturePolicyIdentifier actual = new SignaturePolicyInfo(POLICY_IDENTIFIER, POLICY_HASH, POLICY_DIGEST_ALGORITHM
, POLICY_URI).ToSignaturePolicyIdentifier();
DerIA5String deria5String = new DerIA5String(POLICY_URI);
SigPolicyQualifierInfo sigPolicyQualifierInfo = new SigPolicyQualifierInfo(Org.BouncyCastle.Asn1.Pkcs.PkcsObjectIdentifiers.IdSpqEtsUri
, deria5String);
DerOctetString derOctetString = new DerOctetString(POLICY_HASH);
String algId = DigestAlgorithms.GetAllowedDigest(POLICY_DIGEST_ALGORITHM);
DerObjectIdentifier asn1ObjectIdentifier = new DerObjectIdentifier(algId);
AlgorithmIdentifier algorithmIdentifier = new AlgorithmIdentifier(asn1ObjectIdentifier);
OtherHashAlgAndValue otherHashAlgAndValue = new OtherHashAlgAndValue(algorithmIdentifier, derOctetString);
DerObjectIdentifier derObjectIdentifier = new DerObjectIdentifier(POLICY_IDENTIFIER);
DerObjectIdentifier derObjectIdentifierInstance = DerObjectIdentifier.GetInstance(derObjectIdentifier);
SignaturePolicyId signaturePolicyId = new SignaturePolicyId(derObjectIdentifierInstance, otherHashAlgAndValue
, SignUtils.CreateSigPolicyQualifiers(sigPolicyQualifierInfo));
SignaturePolicyIdentifier expected = new SignaturePolicyIdentifier(signaturePolicyId);
NUnit.Framework.Assert.AreEqual(expected.ToAsn1Object(), actual.ToAsn1Object());
}
public static List <string> GetAuthorityInformationAccessOcspUrl(X509Certificate cert)
{
List <string> ocspUrls = new List <string>();
try
{
Asn1Object obj = GetExtensionValue(cert, X509Extensions.AuthorityInfoAccess.Id);
if (obj == null)
{
return(null);
}
// For a strange reason I cannot acess the aia.AccessDescription[].
// Hope it will be fixed in the next version (1.5).
// AuthorityInformationAccess aia = AuthorityInformationAccess.GetInstance(obj);
// Switched to manual parse
Asn1Sequence s = (Asn1Sequence)obj;
IEnumerator elements = s.GetEnumerator();
while (elements.MoveNext())
{
Asn1Sequence element = (Asn1Sequence)elements.Current;
DerObjectIdentifier oid = (DerObjectIdentifier)element[0];
if (oid.Id.Equals("1.3.6.1.5.5.7.48.1")) // Is Ocsp?
{
Asn1TaggedObject taggedObject = (Asn1TaggedObject)element[1];
GeneralName gn = (GeneralName)GeneralName.GetInstance(taggedObject);
ocspUrls.Add(((DerIA5String)DerIA5String.GetInstance(gn.Name)).GetString());
}
}
}
catch (Exception e)
{
throw new Exception("Error parsing AIA.", e);
}
return(ocspUrls);
}
// TODO Add GetInstance method(s) and amke this private?
public CrlID(
Asn1Sequence seq)
{
foreach (Asn1TaggedObject o in seq)
{
switch (o.TagNo)
{
case 0:
crlUrl = DerIA5String.GetInstance(o, true);
break;
case 1:
crlNum = DerInteger.GetInstance(o, true);
break;
case 2:
crlTime = DerGeneralizedTime.GetInstance(o, true);
break;
default:
throw new ArgumentException("unknown tag number: " + o.TagNo);
}
}
}
private TimeStampedDataParser(Asn1SequenceParser parser)
{
this.parser = parser;
version = DerInteger.GetInstance(parser.ReadObject());
Asn1Object asn1Object = parser.ReadObject().ToAsn1Object();
if (asn1Object is DerIA5String)
{
dataUri = DerIA5String.GetInstance(asn1Object);
asn1Object = parser.ReadObject().ToAsn1Object();
}
if (asn1Object is Asn1SequenceParser)
{
metaData = MetaData.GetInstance(asn1Object.ToAsn1Object());
asn1Object = parser.ReadObject().ToAsn1Object();
}
if (asn1Object is Asn1OctetStringParser)
{
content = (Asn1OctetStringParser)asn1Object;
}
}
// Certificate Revocation Lists
/**
* Gets the URL of the Certificate Revocation List for a Certificate
* @param certificate the Certificate
* @return the String where you can check if the certificate was revoked
* @throws CertificateParsingException
* @throws IOException
*/
public static String GetCRLURL(X509Certificate certificate)
{
try {
Asn1Object obj = GetExtensionValue(certificate, X509Extensions.CrlDistributionPoints.Id);
if (obj == null)
{
return(null);
}
CrlDistPoint dist = CrlDistPoint.GetInstance(obj);
DistributionPoint[] dists = dist.GetDistributionPoints();
foreach (DistributionPoint p in dists)
{
DistributionPointName distributionPointName = p.DistributionPointName;
if (DistributionPointName.FullName != distributionPointName.PointType)
{
continue;
}
GeneralNames generalNames = (GeneralNames)distributionPointName.Name;
GeneralName[] names = generalNames.GetNames();
foreach (GeneralName name in names)
{
if (name.TagNo != GeneralName.UniformResourceIdentifier)
{
continue;
}
DerIA5String derStr = DerIA5String.GetInstance((Asn1TaggedObject)name.ToAsn1Object(), false);
//return derStr.GetString();
//jbonilla - El URL del CRL para el BCE está en la tercera posición y solo se puede acceder desde HTTP.
string urlCrl = derStr.GetString();
if (urlCrl.ToUpperInvariant().StartsWith("HTTP") && urlCrl.ToUpperInvariant().Contains("CRL"))
{
return(derStr.GetString());
}
}
}
} catch {
}
return(null);
}
public override string ToString()
{
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.Append(this.tag);
stringBuilder.Append(": ");
switch (this.tag)
{
case 1:
case 2:
case 6:
stringBuilder.Append(DerIA5String.GetInstance(this.obj).GetString());
goto IL_8C;
case 4:
stringBuilder.Append(X509Name.GetInstance(this.obj).ToString());
goto IL_8C;
}
stringBuilder.Append(this.obj.ToString());
IL_8C:
return(stringBuilder.ToString());
}
/// <summary>Gets the URL of the Certificate Revocation List for a Certificate</summary>
/// <param name="certificate">the Certificate</param>
/// <returns>the String where you can check if the certificate was revoked</returns>
public static String GetCRLURL(X509Certificate certificate)
{
Asn1Object obj;
try {
obj = GetExtensionValue(certificate, X509Extensions.CrlDistributionPoints.Id);
}
catch (System.IO.IOException) {
obj = (Asn1Object)null;
}
if (obj == null)
{
return(null);
}
CrlDistPoint dist = CrlDistPoint.GetInstance(obj);
DistributionPoint[] dists = dist.GetDistributionPoints();
foreach (DistributionPoint p in dists)
{
DistributionPointName distributionPointName = p.DistributionPointName;
if (DistributionPointName.FullName != distributionPointName.PointType)
{
continue;
}
GeneralNames generalNames = (GeneralNames)distributionPointName.Name;
GeneralName[] names = generalNames.GetNames();
foreach (GeneralName name in names)
{
if (name.TagNo != GeneralName.UniformResourceIdentifier)
{
continue;
}
DerIA5String derStr = DerIA5String.GetInstance((Asn1TaggedObject)name.ToAsn1Object(), false);
return(derStr.GetString());
}
}
return(null);
}
public void GetNuGetV3ServiceIndexUrl_WithMultipleAttributeValues_Throws()
{
using (var certificate = _fixture.GetDefaultCertificate())
{
var attributes = CreateAttributeCollection(certificate, _fixture.DefaultKeyPair.Private,
vector =>
{
var value = new DerIA5String("https://test.test");
var attribute = new BcAttribute(
new DerObjectIdentifier(Oids.NuGetV3ServiceIndexUrl),
new DerSet(value, value));
vector.Add(attribute);
});
var exception = Assert.Throws <SignatureException>(
() => AttributeUtility.GetNuGetV3ServiceIndexUrl(attributes));
Assert.Equal(
"The nuget-v3-service-index-url attribute must have exactly one attribute value.",
exception.Message);
}
}
public CrlID(Asn1Sequence seq)
{
foreach (Asn1TaggedObject item in seq)
{
switch (item.TagNo)
{
case 0:
crlUrl = DerIA5String.GetInstance(item, isExplicit: true);
break;
case 1:
crlNum = DerInteger.GetInstance(item, isExplicit: true);
break;
case 2:
crlTime = DerGeneralizedTime.GetInstance(item, isExplicit: true);
break;
default:
throw new ArgumentException("unknown tag number: " + item.TagNo);
}
}
}
/// <summary>
/// Devuelve la URL del servidor OCSP que contenga el certificado
/// </summary>
/// <param name="cert"></param>
/// <returns></returns>
public string GetAuthorityInformationAccessOcspUrl(X509Certificate cert)
{
List <string> ocspUrls = new List <string>();
try
{
Asn1Object obj = GetExtensionValue(cert, X509Extensions.AuthorityInfoAccess.Id);
if (obj == null)
{
return(null);
}
// Switched to manual parse
Asn1Sequence s = (Asn1Sequence)obj;
IEnumerator elements = s.GetEnumerator();
while (elements.MoveNext())
{
Asn1Sequence element = (Asn1Sequence)elements.Current;
DerObjectIdentifier oid = (DerObjectIdentifier)element[0];
if (oid.Id.Equals("1.3.6.1.5.5.7.48.1")) // Is Ocsp?
{
Asn1TaggedObject taggedObject = (Asn1TaggedObject)element[1];
GeneralName gn = (GeneralName)GeneralName.GetInstance(taggedObject);
ocspUrls.Add(((DerIA5String)DerIA5String.GetInstance(gn.Name)).GetString());
}
}
}
catch (Exception e)
{
return(null);
}
return(ocspUrls[0]);
}
public static List <string> GetAuthorityInformationAccessOcspUrl(X509Certificate in_Certificado)
{
List <string> ocspUrls = new List <string>();
try
{
Asn1Object obj = ObtenerValorDeExtension(in_Certificado, X509Extensions.AuthorityInfoAccess.Id);
if (obj == null)
{
return(null);
}
Asn1Sequence s = (Asn1Sequence)obj;
IEnumerator elementos = s.GetEnumerator();
while (elementos.MoveNext())
{
Asn1Sequence elemento = (Asn1Sequence)elementos.Current;
DerObjectIdentifier oid = (DerObjectIdentifier)elemento[0];
if (oid.Id.Equals("1.3.6.1.5.5.7.48.1")) // Ocsp?
{
Asn1TaggedObject objetoTagged = (Asn1TaggedObject)elemento[1];
GeneralName gn = (GeneralName)GeneralName.GetInstance(objetoTagged);
ocspUrls.Add(((DerIA5String)DerIA5String.GetInstance(gn.Name)).GetString());
}
}
}
catch (Exception e)
{
throw new Exception("Error en AuthorityInformationAccess.", e);
}
return(ocspUrls);
}
public CrlID(Asn1Sequence seq)
{
//IL_0078: Unknown result type (might be due to invalid IL or missing references)
global::System.Collections.IEnumerator enumerator = seq.GetEnumerator();
try
{
while (enumerator.MoveNext())
{
Asn1TaggedObject asn1TaggedObject = (Asn1TaggedObject)enumerator.get_Current();
switch (asn1TaggedObject.TagNo)
{
case 0:
crlUrl = DerIA5String.GetInstance(asn1TaggedObject, isExplicit: true);
break;
case 1:
crlNum = DerInteger.GetInstance(asn1TaggedObject, isExplicit: true);
break;
case 2:
crlTime = DerGeneralizedTime.GetInstance(asn1TaggedObject, isExplicit: true);
break;
default:
throw new ArgumentException(string.Concat((object)"unknown tag number: ", (object)asn1TaggedObject.TagNo));
}
}
}
finally
{
global::System.IDisposable disposable = enumerator as global::System.IDisposable;
if (disposable != null)
{
disposable.Dispose();
}
}
}
private TimeStampedDataParser(Asn1SequenceParser parser)
{
this.parser = parser;
Asn1Object obj = parser.ReadObject().ToAsn1Object();
if (obj is DerIA5String)
{
this.dataUri = DerIA5String.GetInstance(obj);
obj = parser.ReadObject().ToAsn1Object();
}
if (//obj is MetaData ||
obj is Asn1SequenceParser)
{
this.metaData = MetaData.GetInstance(obj.ToAsn1Object());
obj = parser.ReadObject().ToAsn1Object();
}
if (obj is Asn1OctetStringParser)
{
this.content = (Asn1OctetStringParser)obj;
}
}
public override string ToString()
{
StringBuilder builder = new StringBuilder();
builder.Append(this.tag);
builder.Append(": ");
switch (this.tag)
{
case 1:
case 2:
case 6:
builder.Append(DerIA5String.GetInstance(this.obj).GetString());
break;
case 4:
builder.Append(X509Name.GetInstance(this.obj).ToString());
break;
default:
builder.Append(this.obj.ToString());
break;
}
return(builder.ToString());
}
//Get OCSP URLs from a certificate by checking the extensions, finding the OCSP extension and extracting its URLs.
public static List <string> GetAuthorityInformationAccessOcspUrl(X509Certificate cert)
{
List <string> ocspUrls = new List <string>();
try
{
Asn1Object obj = GetExtensionValue(cert, X509Extensions.AuthorityInfoAccess.Id);
if (obj == null)
{
return(null);
}
Asn1Sequence s = (Asn1Sequence)obj;
IEnumerator elements = s.GetEnumerator();
while (elements.MoveNext())
{
Asn1Sequence element = (Asn1Sequence)elements.Current;
DerObjectIdentifier oid = (DerObjectIdentifier)element[0];
if (oid.Id.Equals(OCSP_OID)) // Is OID == OCSP?
{
Asn1TaggedObject taggedObject = (Asn1TaggedObject)element[1];
GeneralName gn = (GeneralName)GeneralName.GetInstance(taggedObject);
ocspUrls.Add(((DerIA5String)DerIA5String.GetInstance(gn.Name)).GetString());
}
}
}
catch (Exception e)
{
throw new OCSPExpection("Error parsing AIA.", e);
}
return(ocspUrls);
}
public TbsSign(DerInteger version, SesSealInfo eSeal, DerBitString timeInfo, DerBitString dataHash, DerIA5String propertyInfo, DerObjectIdentifier signatureAlgorithm)
{
Version = version;
EsSeal = eSeal;
TimeInfo = timeInfo;
DataHash = dataHash;
PropertyInfo = propertyInfo;
SignatureAlgorithm = signatureAlgorithm;
}
public NetscapeRevocationUrl(DerIA5String str)
: base(str.GetString())
{
}
/// <summary>Gives back the CRL URI meta-data found within the given X509 certificate.
/// </summary>
/// <remarks>Gives back the CRL URI meta-data found within the given X509 certificate.
/// </remarks>
/// <param name="certificate">the X509 certificate.</param>
/// <returns>the CRL URI, or <code>null</code> if the extension is not present.</returns>
/// <exception cref="System.UriFormatException">System.UriFormatException</exception>
public virtual string GetCrlUri(X509Certificate certificate)
{
//byte[] crlDistributionPointsValue = certificate.GetExtensionValue(X509Extensions.
// CrlDistributionPoints);
Asn1OctetString crlDistributionPointsValue = certificate.GetExtensionValue(X509Extensions.
CrlDistributionPoints);
if (null == crlDistributionPointsValue)
{
return(null);
}
Asn1Sequence seq;
try
{
DerOctetString oct;
//oct = (DEROctetString)(new ASN1InputStream(new ByteArrayInputStream(crlDistributionPointsValue
// )).ReadObject());
oct = (DerOctetString)crlDistributionPointsValue;
seq = (Asn1Sequence) new Asn1InputStream(oct.GetOctets()).ReadObject();
}
catch (IOException e)
{
throw new RuntimeException("IO error: " + e.Message, e);
}
CrlDistPoint distPoint = CrlDistPoint.GetInstance(seq);
DistributionPoint[] distributionPoints = distPoint.GetDistributionPoints();
foreach (DistributionPoint distributionPoint in distributionPoints)
{
DistributionPointName distributionPointName = distributionPoint.DistributionPointName;
if (DistributionPointName.FullName != distributionPointName.PointType)
{
continue;
}
GeneralNames generalNames = (GeneralNames)distributionPointName.Name;
GeneralName[] names = generalNames.GetNames();
foreach (GeneralName name in names)
{
if (name.TagNo != GeneralName.UniformResourceIdentifier)
{
LOG.Info("not a uniform resource identifier");
continue;
}
string str = null;
if (name.ToAsn1Object() is DerTaggedObject)
{
DerTaggedObject taggedObject = (DerTaggedObject)name.ToAsn1Object();
DerIA5String derStr = DerIA5String.GetInstance(taggedObject.GetObject());
str = derStr.GetString();
}
else
{
DerIA5String derStr = DerIA5String.GetInstance(name.ToAsn1Object());
str = derStr.GetString();
}
if (str != null && (str.StartsWith("http://") || str.StartsWith("https://")) &&
str.ToUpperInvariant().Contains("CRL")) //jbonilla - El URL del CRL para el BCE está en la tercera posición y solo se puede acceder desde HTTP.
{
return(str);
}
else
{
LOG.Info("Supports only http:// and https:// protocol for CRL");
}
}
}
//jbonilla
#region BCE
if (certificate.SubjectDN.ToString()
.Contains("AC BANCO CENTRAL DEL ECUADOR"))
{
return(this.IntermediateAcUrl);
}
#endregion
return(null);
}
public SesHeader(DerInteger version, DerIA5String manufacturer)
{
Version = version;
Manufacturer = manufacturer;
}
public PublicKeyAndChallenge(Asn1Sequence seq)
{
pkacSeq = seq;
spki = SubjectPublicKeyInfo.GetInstance(seq[0]);
challenge = DerIA5String.GetInstance(seq[1]);
}
public NetscapeRevocationUrl(DerIA5String str)
: base(str.GetString())
{
}
public VerisignCzagExtension(DerIA5String str)
: base(str.GetString())
{
}
public BiometricData(TypeOfBiometricData typeOfBiometricData, AlgorithmIdentifier hashAlgorithm, Asn1OctetString biometricDataHash, DerIA5String sourceDataUri)
{
this.typeOfBiometricData = typeOfBiometricData;
this.hashAlgorithm = hashAlgorithm;
this.biometricDataHash = biometricDataHash;
this.sourceDataUri = sourceDataUri;
}
public TbsSign(DerInteger version, SeSeal eSeal, DerGeneralizedTime timeInfo, DerBitString dataHash, DerIA5String propertyInfo, DerObjectIdentifier signatureAlgorithm, ExtensionData extData)
{
Version = version;
EsSeal = eSeal;
TimeInfo = timeInfo;
DataHash = dataHash;
PropertyInfo = propertyInfo;
ExtensionData = extData;
SignatureAlgorithm = signatureAlgorithm;
}
/**
* Constructor from Asn1Sequence.
* <p/>
* <p/>
* <pre>
* NamingAuthority ::= SEQUENCE
* {
* namingAuthorityID OBJECT IDENTIFIER OPTIONAL,
* namingAuthorityUrl IA5String OPTIONAL,
* namingAuthorityText DirectoryString(SIZE(1..128)) OPTIONAL
* }
* </pre>
*
* @param seq The ASN.1 sequence.
*/
private NamingAuthority(
Asn1Sequence seq)
{
if (seq.Count > 3)
{
throw new ArgumentException("Bad sequence size: " + seq.Count);
}
IEnumerator e = seq.GetEnumerator();
if (e.MoveNext())
{
Asn1Encodable o = (Asn1Encodable)e.Current;
if (o is DerObjectIdentifier)
{
namingAuthorityID = (DerObjectIdentifier)o;
}
else if (o is DerIA5String)
{
namingAuthorityUrl = DerIA5String.GetInstance(o).GetString();
}
else if (o is IAsn1String)
{
namingAuthorityText = DirectoryString.GetInstance(o);
}
else
{
throw new ArgumentException("Bad object encountered: " + Platform.GetTypeName(o));
}
}
if (e.MoveNext())
{
Asn1Encodable o = (Asn1Encodable)e.Current;
if (o is DerIA5String)
{
namingAuthorityUrl = DerIA5String.GetInstance(o).GetString();
}
else if (o is IAsn1String)
{
namingAuthorityText = DirectoryString.GetInstance(o);
}
else
{
throw new ArgumentException("Bad object encountered: " + Platform.GetTypeName(o));
}
}
if (e.MoveNext())
{
Asn1Encodable o = (Asn1Encodable)e.Current;
if (o is IAsn1String)
{
namingAuthorityText = DirectoryString.GetInstance(o);
}
else
{
throw new ArgumentException("Bad object encountered: " + Platform.GetTypeName(o));
}
}
}
/// <summary>
/// Extract AIA URL. It can be AIA OCSP or AIA Issuer
/// </summary>
/// <param name="taggedObject"></param>
/// <returns></returns>
string ExtractAIAUrl(Asn1TaggedObject taggedObject)
{
var gn = (GeneralName)GeneralName.GetInstance(taggedObject);
return(((DerIA5String)DerIA5String.GetInstance(gn.Name)).GetString());
}
public VerisignCzagExtension(DerIA5String str)
: base(str.GetString())
{
}
/**
* Constructor from Asn1Sequence.
* <p/>
* <p/>
* <pre>
* NamingAuthority ::= SEQUENCE
* {
* namingAuthorityID OBJECT IDENTIFIER OPTIONAL,
* namingAuthorityUrl IA5String OPTIONAL,
* namingAuthorityText DirectoryString(SIZE(1..128)) OPTIONAL
* }
* </pre>
*
* @param seq The ASN.1 sequence.
*/
private NamingAuthority(
Asn1Sequence seq)
{
if (seq.Count > 3)
throw new ArgumentException("Bad sequence size: " + seq.Count);
IEnumerator e = seq.GetEnumerator();
if (e.MoveNext())
{
Asn1Encodable o = (Asn1Encodable) e.Current;
if (o is DerObjectIdentifier)
{
namingAuthorityID = (DerObjectIdentifier) o;
}
else if (o is DerIA5String)
{
namingAuthorityUrl = DerIA5String.GetInstance(o);
}
else if (o is IAsn1String)
{
namingAuthorityText = DirectoryString.GetInstance(o);
}
else
{
throw new ArgumentException("Bad object encountered: " + o.GetType().Name);
}
}
if (e.MoveNext())
{
Asn1Encodable o = (Asn1Encodable) e.Current;
if (o is DerIA5String)
{
namingAuthorityUrl = DerIA5String.GetInstance(o);
}
else if (o is IAsn1String)
{
namingAuthorityText = DirectoryString.GetInstance(o);
}
else
{
throw new ArgumentException("Bad object encountered: " + o.GetType().Name);
}
}
if (e.MoveNext())
{
Asn1Encodable o = (Asn1Encodable) e.Current;
if (o is IAsn1String)
{
namingAuthorityText = DirectoryString.GetInstance(o);
}
else
{
throw new ArgumentException("Bad object encountered: " + o.GetType().Name);
}
}
}