using System; using Org.BouncyCastle.Utilities; namespace Org.BouncyCastle.Asn1.Cmp { public class CertResponse : Asn1Encodable { private readonly DerInteger certReqId; private readonly PkiStatusInfo status; private readonly CertifiedKeyPair certifiedKeyPair; private readonly Asn1OctetString rspInfo; private CertResponse(Asn1Sequence seq) { certReqId = DerInteger.GetInstance(seq[0]); status = PkiStatusInfo.GetInstance(seq[1]); if (seq.Count >= 3) { if (seq.Count == 3) { Asn1Encodable o = seq[2]; if (o is Asn1OctetString) { rspInfo = Asn1OctetString.GetInstance(o); } else { certifiedKeyPair = CertifiedKeyPair.GetInstance(o); } } else { certifiedKeyPair = CertifiedKeyPair.GetInstance(seq[2]); rspInfo = Asn1OctetString.GetInstance(seq[3]); } } } public static CertResponse GetInstance(object obj) { if (obj is CertResponse) return (CertResponse)obj; if (obj is Asn1Sequence) return new CertResponse((Asn1Sequence)obj); throw new ArgumentException("Invalid object: " + Platform.GetTypeName(obj), "obj"); } public CertResponse( DerInteger certReqId, PkiStatusInfo status) : this(certReqId, status, null, null) { } public CertResponse( DerInteger certReqId, PkiStatusInfo status, CertifiedKeyPair certifiedKeyPair, Asn1OctetString rspInfo) { if (certReqId == null) throw new ArgumentNullException("certReqId"); if (status == null) throw new ArgumentNullException("status"); this.certReqId = certReqId; this.status = status; this.certifiedKeyPair = certifiedKeyPair; this.rspInfo = rspInfo; } public virtual DerInteger CertReqID { get { return certReqId; } } public virtual PkiStatusInfo Status { get { return status; } } public virtual CertifiedKeyPair CertifiedKeyPair { get { return certifiedKeyPair; } } /** *
		 * CertResponse ::= SEQUENCE {
		 *                            certReqId           INTEGER,
		 *                            -- to match this response with corresponding request (a value
		 *                            -- of -1 is to be used if certReqId is not specified in the
		 *                            -- corresponding request)
		 *                            status              PKIStatusInfo,
		 *                            certifiedKeyPair    CertifiedKeyPair    OPTIONAL,
		 *                            rspInfo             OCTET STRING        OPTIONAL
		 *                            -- analogous to the id-regInfo-utf8Pairs string defined
		 *                            -- for regInfo in CertReqMsg [CRMF]
		 *             }
		 * 
* @return a basic ASN.1 object representation. */ public override Asn1Object ToAsn1Object() { Asn1EncodableVector v = new Asn1EncodableVector(certReqId, status); v.AddOptional(certifiedKeyPair, rspInfo); return new DerSequence(v); } } }