private Evidence(Asn1TaggedObject tagged)
{
if (tagged.TagNo == 0)
{
this.tstEvidence = TimeStampTokenEvidence.GetInstance(tagged, false);
}
}
private PopoPrivKey(Asn1TaggedObject obj)
{
this.tagNo = obj.TagNo;
switch (tagNo)
{
case thisMessage:
this.obj = DerBitString.GetInstance(obj, false);
break;
case subsequentMessage:
this.obj = SubsequentMessage.ValueOf(DerInteger.GetInstance(obj, false).Value.IntValue);
break;
case dhMAC:
this.obj = DerBitString.GetInstance(obj, false);
break;
case agreeMAC:
this.obj = PKMacValue.GetInstance(obj, false);
break;
case encryptedKey:
this.obj = EnvelopedData.GetInstance(obj, false);
break;
default:
throw new ArgumentException("unknown tag in PopoPrivKey", "obj");
}
}
private DeclarationOfMajority(
Asn1TaggedObject o)
{
if (o.TagNo > 2)
throw new ArgumentException("Bad tag number: " + o.TagNo);
this.declaration = o;
}
public static RequestedCertificate GetInstance(
Asn1TaggedObject obj,
bool isExplicit)
{
if (!isExplicit)
throw new ArgumentException("choice item must be explicitly tagged");
return GetInstance(obj.GetObject());
}
public static DirectoryString GetInstance(
Asn1TaggedObject obj,
bool isExplicit)
{
if (!isExplicit)
throw new ArgumentException("choice item must be explicitly tagged");
return GetInstance(obj.GetObject());
}
/**
* return an OriginatorIdentifierOrKey object from a tagged object.
*
* @param o the tagged object holding the object we want.
* @param explicitly true if the object is meant to be explicitly
* tagged false otherwise.
* @exception ArgumentException if the object held by the
* tagged object cannot be converted.
*/
public static OriginatorIdentifierOrKey GetInstance(
Asn1TaggedObject o,
bool explicitly)
{
if (!explicitly)
{
throw new ArgumentException(
"Can't implicitly tag OriginatorIdentifierOrKey");
}
return GetInstance(o.GetObject());
}
public DistributionPointName(
Asn1TaggedObject obj)
{
this.type = obj.TagNo;
if (type == FullName)
{
this.name = GeneralNames.GetInstance(obj, false);
}
else
{
this.name = Asn1Set.GetInstance(obj, false);
}
}
private CertOrEncCert(Asn1TaggedObject tagged)
{
if (tagged.TagNo == 0)
{
certificate = CmpCertificate.GetInstance(tagged.GetObject());
}
else if (tagged.TagNo == 1)
{
encryptedCert = EncryptedValue.GetInstance(tagged.GetObject());
}
else
{
throw new ArgumentException("unknown tag: " + tagged.TagNo, "tagged");
}
}
/**
* Constructor from Asn1TaggedObject.
*
* @param tagObj The tagged object.
* @throws ArgumentException if the encoding is wrong.
*/
private Target(
Asn1TaggedObject tagObj)
{
switch ((Choice) tagObj.TagNo)
{
case Choice.Name: // GeneralName is already a choice so explicit
targetName = GeneralName.GetInstance(tagObj, true);
break;
case Choice.Group:
targetGroup = GeneralName.GetInstance(tagObj, true);
break;
default:
throw new ArgumentException("unknown tag: " + tagObj.TagNo);
}
}
private RequestedCertificate(
Asn1TaggedObject tagged)
{
switch ((Choice) tagged.TagNo)
{
case Choice.AttributeCertificate:
this.attributeCert = Asn1OctetString.GetInstance(tagged, true).GetOctets();
break;
case Choice.PublicKeyCertificate:
this.publicKeyCert = Asn1OctetString.GetInstance(tagged, true).GetOctets();
break;
default:
throw new ArgumentException("unknown tag number: " + tagged.TagNo);
}
}
public CertStatus(
Asn1TaggedObject choice)
{
this.tagNo = choice.TagNo;
switch (choice.TagNo)
{
case 1:
value = RevokedInfo.GetInstance(choice, false);
break;
case 0:
case 2:
value = DerNull.Instance;
break;
}
}
/**
* Constructor for a holder for an v1 attribute certificate.
*
* @param tagObj The ASN.1 tagged holder object.
*/
public Holder(
Asn1TaggedObject tagObj)
{
switch (tagObj.TagNo)
{
case 0:
baseCertificateID = IssuerSerial.GetInstance(tagObj, false);
break;
case 1:
entityName = GeneralNames.GetInstance(tagObj, false);
break;
default:
throw new ArgumentException("unknown tag in Holder");
}
this.version = 0;
}
private PkiArchiveOptions(Asn1TaggedObject tagged)
{
switch (tagged.TagNo)
{
case encryptedPrivKey:
value = EncryptedKey.GetInstance(tagged.GetObject());
break;
case keyGenParameters:
value = Asn1OctetString.GetInstance(tagged, false);
break;
case archiveRemGenPrivKey:
value = DerBoolean.GetInstance(tagged, false);
break;
default:
throw new ArgumentException("unknown tag number: " + tagged.TagNo, "tagged");
}
}
public CertStatus(
Asn1TaggedObject choice)
{
this.tagNo = choice.TagNo;
switch (choice.TagNo)
{
case 1:
value = RevokedInfo.GetInstance(choice, false);
break;
case 0:
case 2:
value = DerNull.Instance;
break;
default:
throw new ArgumentException("Unknown tag encountered: " + choice.TagNo);
}
}
private ProofOfPossession(Asn1TaggedObject tagged)
{
tagNo = tagged.TagNo;
switch (tagNo)
{
case 0:
obj = DerNull.Instance;
break;
case 1:
obj = PopoSigningKey.GetInstance(tagged, false);
break;
case 2:
case 3:
obj = PopoPrivKey.GetInstance(tagged, false);
break;
default:
throw new ArgumentException("unknown tag: " + tagNo, "tagged");
}
}
public DeclarationOfMajority(
bool fullAge,
string country)
{
if (country.Length > 2)
throw new ArgumentException("country can only be 2 characters");
DerPrintableString countryString = new DerPrintableString(country, true);
DerSequence seq;
if (fullAge)
{
seq = new DerSequence(countryString);
}
else
{
seq = new DerSequence(DerBoolean.False, countryString);
}
this.declaration = new DerTaggedObject(false, 1, seq);
}
/// <summary>
/// Gets the instance.
/// </summary>
/// <param name="obj">The object.</param>
/// <param name="explicitly">if set to <c>true</c> [explicitly].</param>
/// <returns></returns>
public static FreshestCRL GetInstance(
Asn1TaggedObject obj,
bool explicitly)
{
return(GetInstance(Asn1Sequence.GetInstance(obj, explicitly)));
}
public DeclarationOfMajority(
DerGeneralizedTime dateOfBirth)
{
this.declaration = new DerTaggedObject(false, 2, dateOfBirth);
}
/**
* return an RecipientEncryptedKey object from a tagged object.
*
* @param obj the tagged object holding the object we want.
* @param isExplicit true if the object is meant to be explicitly
* tagged false otherwise.
* @exception ArgumentException if the object held by the
* tagged object cannot be converted.
*/
public static RecipientEncryptedKey GetInstance(
Asn1TaggedObject obj,
bool isExplicit)
{
return(GetInstance(Asn1Sequence.GetInstance(obj, isExplicit)));
}
public static CertificatePolicies GetInstance(Asn1TaggedObject obj, bool isExplicit)
{
return(GetInstance(Asn1Sequence.GetInstance(obj, isExplicit)));
}
public static DHDomainParameters GetInstance(Asn1TaggedObject obj, bool isExplicit)
{
return(GetInstance(Asn1Sequence.GetInstance(obj, isExplicit)));
}
public static Time GetInstance(
Asn1TaggedObject obj,
bool explicitly)
{
return GetInstance(obj.GetObject());
}
public static ContentInfo GetInstance(Asn1TaggedObject obj, bool isExplicit)
{
return(GetInstance(Asn1Sequence.GetInstance(obj, isExplicit)));
}
public static RsaPublicKeyStructure GetInstance(
Asn1TaggedObject obj,
bool explicitly)
{
return(GetInstance(Asn1Sequence.GetInstance(obj, explicitly)));
}
public static BasicConstraints GetInstance(
Asn1TaggedObject obj,
bool explicitly)
{
return(GetInstance(Asn1Sequence.GetInstance(obj, explicitly)));
}
/**
* return a RecipientKeyIdentifier object from a tagged object.
*
* @param _ato the tagged object holding the object we want.
* @param _explicit true if the object is meant to be explicitly
* tagged false otherwise.
* @exception ArgumentException if the object held by the
* tagged object cannot be converted.
*/
public static RecipientKeyIdentifier GetInstance(
Asn1TaggedObject ato,
bool explicitly)
{
return(GetInstance(Asn1Sequence.GetInstance(ato, explicitly)));
}
internal TbsCertificateStructure(
Asn1Sequence seq)
{
int seqStart = 0;
this.seq = seq;
//
// some certficates don't include a version number - we assume v1
//
if (seq[0] is Asn1TaggedObject)
{
version = DerInteger.GetInstance((Asn1TaggedObject)seq[0], true);
}
else
{
seqStart = -1; // field 0 is missing!
version = new DerInteger(0);
}
bool isV1 = false;
bool isV2 = false;
if (version.Value.Equals(BigInteger.Zero))
{
isV1 = true;
}
else if (version.Value.Equals(BigInteger.One))
{
isV2 = true;
}
else if (!version.Value.Equals(BigInteger.Two))
{
throw new ArgumentException("version number not recognised");
}
serialNumber = DerInteger.GetInstance(seq[seqStart + 1]);
signature = AlgorithmIdentifier.GetInstance(seq[seqStart + 2]);
issuer = X509Name.GetInstance(seq[seqStart + 3]);
//
// before and after dates
//
Asn1Sequence dates = (Asn1Sequence)seq[seqStart + 4];
startDate = Time.GetInstance(dates[0]);
endDate = Time.GetInstance(dates[1]);
subject = X509Name.GetInstance(seq[seqStart + 5]);
//
// public key info.
//
subjectPublicKeyInfo = SubjectPublicKeyInfo.GetInstance(seq[seqStart + 6]);
int extras = seq.Count - (seqStart + 6) - 1;
if (extras != 0 && isV1)
{
throw new ArgumentException("version 1 certificate contains extra data");
}
while (extras > 0)
{
Asn1TaggedObject extra = Asn1TaggedObject.GetInstance(seq[seqStart + 6 + extras]);
switch (extra.TagNo)
{
case 1:
{
issuerUniqueID = DerBitString.GetInstance(extra, false);
break;
}
case 2:
{
subjectUniqueID = DerBitString.GetInstance(extra, false);
break;
}
case 3:
{
if (isV2)
{
throw new ArgumentException("version 2 certificate cannot contain extensions");
}
extensions = X509Extensions.GetInstance(Asn1Sequence.GetInstance(extra, true));
break;
}
default:
{
throw new ArgumentException("Unknown tag encountered in structure: " + extra.TagNo);
}
}
extras--;
}
}
public static PopoPrivKey GetInstance(Asn1TaggedObject tagged, bool isExplicit)
{
return(new PopoPrivKey(Asn1TaggedObject.GetInstance(tagged.GetObject())));
}
/**
* Return a X509Name based on the passed in tagged object.
*
* @param obj tag object holding name.
* @param explicitly true if explicitly tagged false otherwise.
* @return the X509Name
*/
public static X509Name GetInstance(
Asn1TaggedObject obj,
bool explicitly)
{
return(GetInstance(Asn1Sequence.GetInstance(obj, explicitly)));
}
public static PKMacValue GetInstance(Asn1TaggedObject obj, bool isExplicit)
{
return GetInstance(Asn1Sequence.GetInstance(obj, isExplicit));
}
public static ExtendedKeyUsage GetInstance(
Asn1TaggedObject obj,
bool explicitly)
{
return GetInstance(Asn1Sequence.GetInstance(obj, explicitly));
}
public static OcspRequest GetInstance(
Asn1TaggedObject obj,
bool explicitly)
{
return(GetInstance(Asn1Sequence.GetInstance(obj, explicitly)));
}
public static ResponseBytes GetInstance(
Asn1TaggedObject obj,
bool explicitly)
{
return GetInstance(Asn1Sequence.GetInstance(obj, explicitly));
}
public static ResponderID GetInstance(
Asn1TaggedObject obj,
bool isExplicit)
{
return(GetInstance(obj.GetObject())); // must be explicitly tagged
}
public static CrlDistPoint GetInstance(
Asn1TaggedObject obj,
bool explicitly)
{
return(GetInstance(Asn1Sequence.GetInstance(obj, explicitly)));
}
public static AlgorithmIdentifier GetInstance(
Asn1TaggedObject obj,
bool explicitly)
{
return(GetInstance(Asn1Sequence.GetInstance(obj, explicitly)));
}
public static AttributeCertificateInfo GetInstance(
Asn1TaggedObject obj,
bool isExplicit)
{
return(GetInstance(Asn1Sequence.GetInstance(obj, isExplicit)));
}
public static X509CertificateStructure GetInstance(
Asn1TaggedObject obj,
bool explicitly)
{
return(GetInstance(Asn1Sequence.GetInstance(obj, explicitly)));
}
/**
* return an AuthenticatedData object from a tagged object.
*
* @param obj the tagged object holding the object we want.
* @param isExplicit true if the object is meant to be explicitly
* tagged false otherwise.
* @throws ArgumentException if the object held by the
* tagged object cannot be converted.
*/
public static AuthenticatedData GetInstance(
Asn1TaggedObject obj,
bool isExplicit)
{
return GetInstance(Asn1Sequence.GetInstance(obj, isExplicit));
}
public static DHPublicKey GetInstance(Asn1TaggedObject obj, bool isExplicit)
{
return(GetInstance(DerInteger.GetInstance(obj, isExplicit)));
}
public static DHValidationParms GetInstance(Asn1TaggedObject obj, bool isExplicit)
{
return(GetInstance(Asn1Sequence.GetInstance(obj, isExplicit)));
}
/**
* return an AuthEnvelopedData object from a tagged object.
*
* @param obj the tagged object holding the object we want.
* @param isExplicit true if the object is meant to be explicitly
* tagged false otherwise.
* @throws ArgumentException if the object held by the
* tagged object cannot be converted.
*/
public static MQVuserKeyingMaterial GetInstance(
Asn1TaggedObject obj,
bool isExplicit)
{
return GetInstance(Asn1Sequence.GetInstance(obj, isExplicit));
}
public static Time GetInstance(
Asn1TaggedObject obj,
bool explicitly)
{
return(GetInstance(obj.GetObject()));
}
private KekRecipientInfo GetKekInfo(
Asn1TaggedObject o)
{
// For compatibility with erroneous version, we don't always pass 'false' here
return(KekRecipientInfo.GetInstance(o, o.IsExplicit()));
}
public static GeneralNames GetInstance(
Asn1TaggedObject obj,
bool explicitly)
{
return GetInstance(Asn1Sequence.GetInstance(obj, explicitly));
}
public static Gost3410PublicKeyAlgParameters GetInstance(
Asn1TaggedObject obj,
bool explicitly)
{
return(GetInstance(Asn1Sequence.GetInstance(obj, explicitly)));
}
/**
* return an RecipientEncryptedKey object from a tagged object.
*
* @param obj the tagged object holding the object we want.
* @param isExplicit true if the object is meant to be explicitly
* tagged false otherwise.
* @exception ArgumentException if the object held by the
* tagged object cannot be converted.
*/
public static RecipientEncryptedKey GetInstance(
Asn1TaggedObject obj,
bool isExplicit)
{
return GetInstance(Asn1Sequence.GetInstance(obj, isExplicit));
}
public static GeneralName GetInstance(
Asn1TaggedObject tagObj,
bool explicitly)
{
return GetInstance(Asn1TaggedObject.GetInstance(tagObj, true));
}
public static AlgorithmIdentifier GetInstance(
Asn1TaggedObject obj,
bool explicitly)
{
return GetInstance(Asn1Sequence.GetInstance(obj, explicitly));
}
/**
* Gets a String from an ASN1Primitive
* @param names the ASN1Primitive
* @return a human-readable String
* @throws IOException
*/
private static String GetStringFromGeneralName(Asn1Object names)
{
Asn1TaggedObject taggedObject = (Asn1TaggedObject)names;
return(Encoding.GetEncoding(1252).GetString(Asn1OctetString.GetInstance(taggedObject, false).GetOctets()));
}
public static DHValidationParms GetInstance(Asn1TaggedObject obj, bool isExplicit)
{
return GetInstance(Asn1Sequence.GetInstance(obj, isExplicit));
}
public static ResponseData GetInstance(
Asn1TaggedObject obj,
bool explicitly)
{
return(GetInstance(Asn1Sequence.GetInstance(obj, explicitly)));
}
public static DigestInfo GetInstance(
Asn1TaggedObject obj,
bool explicitly)
{
return GetInstance(Asn1Sequence.GetInstance(obj, explicitly));
}
public static NamingAuthority GetInstance(
Asn1TaggedObject obj,
bool isExplicit)
{
return(GetInstance(Asn1Sequence.GetInstance(obj, isExplicit)));
}
/**
* return a OtherRevocationInfoFormat object from a tagged object.
*
* @param obj the tagged object holding the object we want.
* @param explicit true if the object is meant to be explicitly
* tagged false otherwise.
* @exception IllegalArgumentException if the object held by the
* tagged object cannot be converted.
*/
public static OtherRevocationInfoFormat GetInstance(Asn1TaggedObject obj, bool isExplicit)
{
return GetInstance(Asn1Sequence.GetInstance(obj, isExplicit));
}
public static CertId GetInstance(Asn1TaggedObject obj, bool isExplicit)
{
return(CertId.GetInstance(Asn1Sequence.GetInstance(obj, isExplicit)));
}
/**
* return a KekRecipientInfo object from a tagged object.
*
* @param obj the tagged object holding the object we want.
* @param explicitly true if the object is meant to be explicitly
* tagged false otherwise.
* @exception ArgumentException if the object held by the
* tagged object cannot be converted.
*/
public static KekRecipientInfo GetInstance(
Asn1TaggedObject obj,
bool explicitly)
{
return(GetInstance(Asn1Sequence.GetInstance(obj, explicitly)));
}
public static GeneralName GetInstance(
Asn1TaggedObject tagObj,
bool explicitly)
{
return(GetInstance(Asn1TaggedObject.GetInstance(tagObj, true)));
}
public static TbsCertificateStructure GetInstance(
Asn1TaggedObject obj,
bool explicitly)
{
return GetInstance(Asn1Sequence.GetInstance(obj, explicitly));
}
/**
* return an AuthenticatedData object from a tagged object.
*
* @param obj the tagged object holding the object we want.
* @param isExplicit true if the object is meant to be explicitly
* tagged false otherwise.
* @throws ArgumentException if the object held by the
* tagged object cannot be converted.
*/
public static AuthenticatedData GetInstance(
Asn1TaggedObject obj,
bool isExplicit)
{
return(GetInstance(Asn1Sequence.GetInstance(obj, isExplicit)));
}