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133 lines
2.9 KiB
133 lines
2.9 KiB
#if !BESTHTTP_DISABLE_ALTERNATE_SSL && (!UNITY_WEBGL || UNITY_EDITOR) |
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#pragma warning disable |
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using System; |
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.Oiw; |
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.X509; |
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities; |
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.Ess |
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{ |
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public class OtherCertID |
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: Asn1Encodable |
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{ |
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private Asn1Encodable otherCertHash; |
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private IssuerSerial issuerSerial; |
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public static OtherCertID GetInstance( |
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object o) |
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{ |
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if (o == null || o is OtherCertID) |
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{ |
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return (OtherCertID) o; |
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} |
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if (o is Asn1Sequence) |
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{ |
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return new OtherCertID((Asn1Sequence) o); |
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} |
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throw new ArgumentException( |
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"unknown object in 'OtherCertID' factory : " |
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+ BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Platform.GetTypeName(o) + "."); |
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} |
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/** |
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* constructor |
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*/ |
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public OtherCertID( |
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Asn1Sequence seq) |
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{ |
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if (seq.Count < 1 || seq.Count > 2) |
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{ |
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throw new ArgumentException("Bad sequence size: " + seq.Count); |
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} |
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if (seq[0].ToAsn1Object() is Asn1OctetString) |
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{ |
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otherCertHash = Asn1OctetString.GetInstance(seq[0]); |
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} |
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else |
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{ |
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otherCertHash = DigestInfo.GetInstance(seq[0]); |
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} |
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if (seq.Count > 1) |
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{ |
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issuerSerial = IssuerSerial.GetInstance(Asn1Sequence.GetInstance(seq[1])); |
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} |
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} |
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public OtherCertID( |
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AlgorithmIdentifier algId, |
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byte[] digest) |
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{ |
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this.otherCertHash = new DigestInfo(algId, digest); |
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} |
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public OtherCertID( |
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AlgorithmIdentifier algId, |
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byte[] digest, |
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IssuerSerial issuerSerial) |
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{ |
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this.otherCertHash = new DigestInfo(algId, digest); |
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this.issuerSerial = issuerSerial; |
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} |
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public AlgorithmIdentifier AlgorithmHash |
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{ |
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get |
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{ |
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if (otherCertHash.ToAsn1Object() is Asn1OctetString) |
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{ |
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// SHA-1 |
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return new AlgorithmIdentifier(OiwObjectIdentifiers.IdSha1); |
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} |
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return DigestInfo.GetInstance(otherCertHash).AlgorithmID; |
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} |
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} |
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public byte[] GetCertHash() |
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{ |
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if (otherCertHash.ToAsn1Object() is Asn1OctetString) |
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{ |
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// SHA-1 |
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return ((Asn1OctetString) otherCertHash.ToAsn1Object()).GetOctets(); |
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} |
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return DigestInfo.GetInstance(otherCertHash).GetDigest(); |
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} |
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public IssuerSerial IssuerSerial |
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{ |
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get { return issuerSerial; } |
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} |
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/** |
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* <pre> |
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* OtherCertID ::= SEQUENCE { |
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* otherCertHash OtherHash, |
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* issuerSerial IssuerSerial OPTIONAL } |
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* |
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* OtherHash ::= CHOICE { |
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* sha1Hash OCTET STRING, |
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* otherHash OtherHashAlgAndValue } |
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* |
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* OtherHashAlgAndValue ::= SEQUENCE { |
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* hashAlgorithm AlgorithmIdentifier, |
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* hashValue OCTET STRING } |
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* |
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* </pre> |
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*/ |
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public override Asn1Object ToAsn1Object() |
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{ |
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Asn1EncodableVector v = new Asn1EncodableVector(otherCertHash); |
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v.AddOptional(issuerSerial); |
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return new DerSequence(v); |
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} |
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} |
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} |
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#pragma warning restore |
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#endif
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