public Asn1OctetString GetMac()
{
if (nextObject == null)
{
nextObject = seq.ReadObject();
}
IAsn1Convertible o = nextObject;
nextObject = null;
return(Asn1OctetString.GetInstance(o.ToAsn1Object()));
}
public ContentInfoParser GetEnapsulatedContentInfo()
{
if (nextObject == null)
{
nextObject = seq.ReadObject();
}
if (nextObject != null)
{
Asn1SequenceParser asn1SequenceParser = (Asn1SequenceParser)nextObject;
nextObject = null;
return(new ContentInfoParser(asn1SequenceParser));
}
return(null);
}
public AlgorithmIdentifier GetDigestAlgorithm()
{
if (nextObject == null)
{
nextObject = seq.ReadObject();
}
if (nextObject is Asn1TaggedObjectParser)
{
AlgorithmIdentifier instance = AlgorithmIdentifier.GetInstance((Asn1TaggedObject)nextObject.ToAsn1Object(), explicitly: false);
nextObject = null;
return(instance);
}
return(null);
}
public Asn1SetParser GetCertificates()
{
_nextObject = _seq.ReadObject();
if (_nextObject is Asn1TaggedObject && ((Asn1TaggedObject)_nextObject).TagNo == 0)
{
Asn1SetParser certs = (Asn1SetParser)((Asn1TaggedObject)_nextObject).GetObjectParser(Asn1Tags.Set, false);
_nextObject = null;
return(certs);
}
return(null);
}
public AlgorithmIdentifier GetDigestAlgorithm()
{
if (this.nextObject == null)
{
this.nextObject = this.seq.ReadObject();
}
if (this.nextObject is Asn1TaggedObjectParser)
{
AlgorithmIdentifier instance = AlgorithmIdentifier.GetInstance((Asn1TaggedObject)this.nextObject.ToAsn1Object(), false);
this.nextObject = null;
return(instance);
}
return(null);
}
public EncryptedContentInfoParser GetEncryptedContentInfo()
{
if (this._nextObject == null)
{
this._nextObject = this._seq.ReadObject();
}
if (this._nextObject != null)
{
Asn1SequenceParser seq = (Asn1SequenceParser)this._nextObject;
this._nextObject = null;
return(new EncryptedContentInfoParser(seq));
}
return(null);
}
public Asn1SetParser GetCertificates()
{
_nextObject = _seq.ReadObject();
if (_nextObject is Asn1TaggedObject && ((Asn1TaggedObject)_nextObject).TagNo == 0)
{
Asn1SetParser certs = (Asn1SetParser)((Asn1TaggedObject)_nextObject).GetObjectParser(Asn1Tags.Set, false);
_nextObject = null;
return certs;
}
return null;
}
public AlgorithmIdentifier GetMacAlgorithm()
{
if (nextObject == null)
{
nextObject = seq.ReadObject();
}
if (nextObject != null)
{
Asn1SequenceParser asn1SequenceParser = (Asn1SequenceParser)nextObject;
nextObject = null;
return(AlgorithmIdentifier.GetInstance(asn1SequenceParser.ToAsn1Object()));
}
return(null);
}
public Asn1SetParser GetUnauthAttrs()
{
if (nextObject == null)
{
nextObject = seq.ReadObject();
}
if (nextObject != null)
{
IAsn1Convertible asn1Convertible = nextObject;
nextObject = null;
return((Asn1SetParser)((Asn1TaggedObjectParser)asn1Convertible).GetObjectParser(17, isExplicit: false));
}
return(null);
}
public Asn1SetParser GetUnauthAttrs()
{
if (this.nextObject == null)
{
this.nextObject = this.seq.ReadObject();
}
if (this.nextObject != null)
{
IAsn1Convertible asn1Convertible = this.nextObject;
this.nextObject = null;
return((Asn1SetParser)((Asn1TaggedObjectParser)asn1Convertible).GetObjectParser(17, false));
}
return(null);
}
public Asn1SetParser GetUnprotectedAttrs()
{
if (this._nextObject == null)
{
this._nextObject = this._seq.ReadObject();
}
if (this._nextObject != null)
{
IAsn1Convertible nextObject = this._nextObject;
this._nextObject = null;
return((Asn1SetParser)((Asn1TaggedObjectParser)nextObject).GetObjectParser(17, false));
}
return(null);
}
public Asn1SetParser GetUnprotectedAttrs()
{
if (_nextObject == null)
{
_nextObject = _seq.ReadObject();
}
if (_nextObject != null)
{
IAsn1Convertible nextObject = _nextObject;
_nextObject = null;
return((Asn1SetParser)((Asn1TaggedObjectParser)nextObject).GetObjectParser(17, isExplicit: false));
}
return(null);
}
private ContentHints(Asn1Sequence seq)
{
IAsn1Convertible asn1Convertible = seq[0];
if (asn1Convertible.ToAsn1Object() is DerUtf8String)
{
contentDescription = DerUtf8String.GetInstance(asn1Convertible);
contentType = DerObjectIdentifier.GetInstance(seq[1]);
}
else
{
contentType = DerObjectIdentifier.GetInstance(seq[0]);
}
}
public EncryptedContentInfoParser GetAuthEncryptedContentInfo()
{
if (nextObject == null)
{
nextObject = seq.ReadObject();
}
if (nextObject != null)
{
Asn1SequenceParser asn1SequenceParser = (Asn1SequenceParser)nextObject;
nextObject = null;
return(new EncryptedContentInfoParser(asn1SequenceParser));
}
return(null);
}
public static T CheckObject <T>(IAsn1Convertible obj) where T : IAsn1Convertible
{
if (obj == null)
{
throw new ParsingException($"ASN1 decode error, expected {typeof(T).Name}, got null");
}
if (typeof(T).Name != obj.GetType().Name)
{
throw new ParsingException(
$"ASN1 decode error, expected {typeof(T).Name}, got {obj.GetType().Name}");
}
return((T)obj);
}
public OriginatorInfo GetOriginatorInfo()
{
originatorInfoCalled = true;
if (nextObject == null)
{
nextObject = seq.ReadObject();
}
if (nextObject is Asn1TaggedObjectParser && ((Asn1TaggedObjectParser)nextObject).TagNo == 0)
{
Asn1SequenceParser asn1SequenceParser = (Asn1SequenceParser)((Asn1TaggedObjectParser)nextObject).GetObjectParser(16, isExplicit: false);
nextObject = null;
return(OriginatorInfo.GetInstance(asn1SequenceParser.ToAsn1Object()));
}
return(null);
}
public Asn1SetParser GetRecipientInfos()
{
if (!this.originatorInfoCalled)
{
this.GetOriginatorInfo();
}
if (this.nextObject == null)
{
this.nextObject = this.seq.ReadObject();
}
Asn1SetParser result = (Asn1SetParser)this.nextObject;
this.nextObject = null;
return(result);
}
public Asn1SetParser GetRecipientInfos()
{
if (!originatorInfoCalled)
{
GetOriginatorInfo();
}
if (nextObject == null)
{
nextObject = seq.ReadObject();
}
Asn1SetParser result = (Asn1SetParser)nextObject;
nextObject = null;
return(result);
}
public OriginatorInfo GetOriginatorInfo()
{
this.originatorInfoCalled = true;
if (this.nextObject == null)
{
this.nextObject = this.seq.ReadObject();
}
if (this.nextObject is Asn1TaggedObjectParser && ((Asn1TaggedObjectParser)this.nextObject).TagNo == 0)
{
Asn1SequenceParser asn1SequenceParser = (Asn1SequenceParser)((Asn1TaggedObjectParser)this.nextObject).GetObjectParser(16, false);
this.nextObject = null;
return(OriginatorInfo.GetInstance(asn1SequenceParser.ToAsn1Object()));
}
return(null);
}
public EncryptedContentInfoParser GetAuthEncryptedContentInfo()
{
if (nextObject == null)
{
nextObject = seq.ReadObject();
}
if (nextObject != null)
{
Asn1SequenceParser o = (Asn1SequenceParser) nextObject;
nextObject = null;
return new EncryptedContentInfoParser(o);
}
return null;
}
private Asn1OctetStringParser GetNextParser()
{
IAsn1Convertible asn1Obj = _parser.ReadObject();
if (asn1Obj == null)
{
return(null);
}
if (asn1Obj is Asn1OctetStringParser)
{
return((Asn1OctetStringParser)asn1Obj);
}
throw new IOException("unknown object encountered: " + Platform.GetTypeName(asn1Obj));
}
private Asn1OctetStringParser GetNextParser()
{
IAsn1Convertible asn1Obj = _parser.ReadObject();
if (asn1Obj == null)
{
return(null);
}
if (asn1Obj is Asn1OctetStringParser)
{
return((Asn1OctetStringParser)asn1Obj);
}
throw new IOException("unknown object encountered: " + BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Platform.GetTypeName(asn1Obj));
}
private void doTestEncodingGeneralizedTime(
DerObjectIdentifier oid,
string val)
{
IAsn1Convertible converted = createEntryValue(oid, val);
if (!(converted is DerGeneralizedTime))
{
Fail("encoding for " + oid + " not GeneralizedTime");
}
converted = createEntryValueFromString(oid, val);
if (!(converted is DerGeneralizedTime))
{
Fail("encoding for " + oid + " not GeneralizedTime");
}
}
public AlgorithmIdentifier GetMacAlgorithm()
{
if (nextObject == null)
{
nextObject = seq.ReadObject();
}
if (nextObject != null)
{
Asn1SequenceParser o = (Asn1SequenceParser)nextObject;
nextObject = null;
return AlgorithmIdentifier.GetInstance(o.ToAsn1Object());
}
return null;
}
public EncryptedContentInfoParser GetEncryptedContentInfo()
{
if (_nextObject == null)
{
_nextObject = _seq.ReadObject();
}
if (_nextObject != null)
{
Asn1SequenceParser o = (Asn1SequenceParser) _nextObject;
_nextObject = null;
return new EncryptedContentInfoParser(o);
}
return null;
}
public Asn1SetParser GetRecipientInfos()
{
if (!originatorInfoCalled)
{
GetOriginatorInfo();
}
if (nextObject == null)
{
nextObject = seq.ReadObject();
}
Asn1SetParser recipientInfos = (Asn1SetParser)nextObject;
nextObject = null;
return recipientInfos;
}
public Asn1SetParser GetUnauthAttrs()
{
if (nextObject == null)
{
nextObject = seq.ReadObject();
}
if (nextObject != null)
{
IAsn1Convertible o = nextObject;
nextObject = null;
return((Asn1SetParser)((Asn1TaggedObjectParser)o).GetObjectParser(Asn1Tags.Set, false));
}
return(null);
}
public EncryptedContentInfoParser GetEncryptedContentInfo()
{
if (_nextObject == null)
{
_nextObject = _seq.ReadObject();
}
if (_nextObject != null)
{
Asn1SequenceParser o = (Asn1SequenceParser)_nextObject;
_nextObject = null;
return(new EncryptedContentInfoParser(o));
}
return(null);
}
public ContentInfoParser GetEnapsulatedContentInfo()
{
if (nextObject == null)
{
nextObject = seq.ReadObject();
}
if (nextObject != null)
{
Asn1SequenceParser o = (Asn1SequenceParser)nextObject;
nextObject = null;
return new ContentInfoParser(o);
}
return null;
}
public Asn1SetParser GetAuthAttrs()
{
if (nextObject == null)
{
nextObject = seq.ReadObject();
}
if (nextObject is Asn1TaggedObjectParser)
{
IAsn1Convertible o = nextObject;
nextObject = null;
return (Asn1SetParser)((Asn1TaggedObjectParser)o).GetObjectParser(Asn1Tags.Set, false);
}
return null;
}
public Asn1SetParser GetUnprotectedAttrs()
{
if (_nextObject == null)
{
_nextObject = _seq.ReadObject();
}
if (_nextObject != null)
{
IAsn1Convertible o = _nextObject;
_nextObject = null;
return((Asn1SetParser)((Asn1TaggedObjectParser)o).GetObjectParser(Asn1Tags.Set, false));
}
return(null);
}
internal Asn1EncodableVector ReadVector()
{
IAsn1Convertible obj = ReadObject();
if (null == obj)
{
return(new Asn1EncodableVector(0));
}
Asn1EncodableVector v = new Asn1EncodableVector();
do
{
v.Add(obj.ToAsn1Object());
}while ((obj = ReadObject()) != null);
return(v);
}
public sealed override bool Equals(object obj)
{
if (obj == this)
{
return(true);
}
IAsn1Convertible convertible = obj as IAsn1Convertible;
if (convertible == null)
{
return(false);
}
Asn1Object obj2 = this.ToAsn1Object();
Asn1Object obj3 = convertible.ToAsn1Object();
return((obj2 == obj3) || obj2.CallAsn1Equals(obj3));
}
public Asn1SetParser GetCrls()
{
if (_nextObject == null)
{
_nextObject = _seq.ReadObject();
}
if (_nextObject is Asn1TaggedObject && ((Asn1TaggedObject)_nextObject).TagNo == 1)
{
Asn1SetParser crls = (Asn1SetParser)((Asn1TaggedObject)_nextObject).GetObjectParser(Asn1Tags.Set, false);
_nextObject = null;
return(crls);
}
return(null);
}
public sealed override bool Equals(object obj)
{
if (obj == this)
{
return(true);
}
IAsn1Convertible asn1Convertible = obj as IAsn1Convertible;
if (asn1Convertible == null)
{
return(false);
}
Asn1Object asn1Object = ToAsn1Object();
Asn1Object asn1Object2 = asn1Convertible.ToAsn1Object();
return(asn1Object == asn1Object2 || asn1Object.CallAsn1Equals(asn1Object2));
}
public Asn1SetParser GetRecipientInfos()
{
if (!_originatorInfoCalled)
{
GetOriginatorInfo();
}
if (_nextObject == null)
{
_nextObject = _seq.ReadObject();
}
Asn1SetParser recipientInfos = (Asn1SetParser)_nextObject;
_nextObject = null;
return(recipientInfos);
}
public Asn1SetParser GetCrls()
{
if (_nextObject == null)
{
_nextObject = _seq.ReadObject();
}
if (_nextObject is Asn1TaggedObject && ((Asn1TaggedObject)_nextObject).TagNo == 1)
{
Asn1SetParser crls = (Asn1SetParser)((Asn1TaggedObject)_nextObject).GetObjectParser(Asn1Tags.Set, false);
_nextObject = null;
return crls;
}
return null;
}
public OriginatorInfo GetOriginatorInfo()
{
originatorInfoCalled = true;
if (nextObject == null)
{
nextObject = seq.ReadObject();
}
if (nextObject is Asn1TaggedObjectParser && ((Asn1TaggedObjectParser)nextObject).TagNo == 0)
{
Asn1SequenceParser originatorInfo = (Asn1SequenceParser) ((Asn1TaggedObjectParser)nextObject).GetObjectParser(Asn1Tags.Sequence, false);
nextObject = null;
return OriginatorInfo.GetInstance(originatorInfo.ToAsn1Object());
}
return null;
}
public OriginatorInfo GetOriginatorInfo()
{
_originatorInfoCalled = true;
if (_nextObject == null)
{
_nextObject = _seq.ReadObject();
}
if (_nextObject is Asn1TaggedObjectParser && ((Asn1TaggedObjectParser)_nextObject).TagNo == 0)
{
Asn1SequenceParser originatorInfo = (Asn1SequenceParser)
((Asn1TaggedObjectParser)_nextObject).GetObjectParser(Asn1Tags.Sequence, false);
_nextObject = null;
return(OriginatorInfo.GetInstance(originatorInfo.ToAsn1Object()));
}
return(null);
}
public Asn1SetParser GetAuthAttrs()
{
if (nextObject == null)
{
nextObject = seq.ReadObject();
}
if (nextObject is Asn1TaggedObjectParser)
{
IAsn1Convertible o = nextObject;
nextObject = null;
return (Asn1SetParser)((Asn1TaggedObjectParser)o).GetObjectParser(Asn1Tags.Set, false);
}
// TODO
// "The authAttrs MUST be present if the content type carried in
// EncryptedContentInfo is not id-data."
return null;
}
static string ExtractPartitionedCrlDistributionPoint(IAsn1Convertible directoryName)
{
var ds = (DerSequence) directoryName.ToAsn1Object();
var partitionedCrlDistributionPoint = "";
foreach (Asn1Set dset in ds)
{
partitionedCrlDistributionPoint = BuildPartitionedCrlDistributionPoint(partitionedCrlDistributionPoint, dset);
}
return partitionedCrlDistributionPoint;
}
public AlgorithmIdentifier GetDigestAlgorithm()
{
if (nextObject == null)
{
nextObject = seq.ReadObject();
}
if (nextObject is Asn1TaggedObjectParser)
{
AlgorithmIdentifier obj = AlgorithmIdentifier.GetInstance(
(Asn1TaggedObject)nextObject.ToAsn1Object(), false);
nextObject = null;
return obj;
}
return null;
}
public Asn1OctetString GetMac()
{
if (nextObject == null)
{
nextObject = seq.ReadObject();
}
IAsn1Convertible o = nextObject;
nextObject = null;
return Asn1OctetString.GetInstance(o.ToAsn1Object());
}
public Asn1SetParser GetUnprotectedAttrs()
{
if (_nextObject == null)
{
_nextObject = _seq.ReadObject();
}
if (_nextObject != null)
{
IAsn1Convertible o = _nextObject;
_nextObject = null;
return (Asn1SetParser)((Asn1TaggedObjectParser)o).GetObjectParser(Asn1Tags.Set, false);
}
return null;
}