1 files changed, 106 insertions, 0 deletions
diff --git a/Crypto/src/asn1/crmf/CertReqMsg.cs b/Crypto/src/asn1/crmf/CertReqMsg.cs
new file mode 100644
index 000000000..2ca319a57
--- /dev/null
+++ b/Crypto/src/asn1/crmf/CertReqMsg.cs
@@ -0,0 +1,106 @@
+using System;
+
+namespace Org.BouncyCastle.Asn1.Crmf
+{
+ public class CertReqMsg
+ : Asn1Encodable
+ {
+ private readonly CertRequest certReq;
+ private readonly ProofOfPossession popo;
+ private readonly Asn1Sequence regInfo;
+
+ private CertReqMsg(Asn1Sequence seq)
+ {
+ certReq = CertRequest.GetInstance(seq[0]);
+
+ for (int pos = 1; pos < seq.Count; ++pos)
+ {
+ object o = seq[pos];
+
+ if (o is Asn1TaggedObject || o is ProofOfPossession)
+ {
+ popo = ProofOfPossession.GetInstance(o);
+ }
+ else
+ {
+ regInfo = Asn1Sequence.GetInstance(o);
+ }
+ }
+ }
+
+ public static CertReqMsg GetInstance(object obj)
+ {
+ if (obj is CertReqMsg)
+ return (CertReqMsg)obj;
+
+ if (obj != null)
+ return new CertReqMsg(Asn1Sequence.GetInstance(obj));
+
+ return null;
+ }
+
+ /**
+ * Creates a new CertReqMsg.
+ * @param certReq CertRequest
+ * @param popo may be null
+ * @param regInfo may be null
+ */
+ public CertReqMsg(
+ CertRequest certReq,
+ ProofOfPossession popo,
+ AttributeTypeAndValue[] regInfo)
+ {
+ if (certReq == null)
+ throw new ArgumentNullException("certReq");
+
+ this.certReq = certReq;
+ this.popo = popo;
+
+ if (regInfo != null)
+ {
+ this.regInfo = new DerSequence(regInfo);
+ }
+ }
+
+ public virtual CertRequest CertReq
+ {
+ get { return certReq; }
+ }
+
+ public virtual ProofOfPossession Popo
+ {
+ get { return popo; }
+ }
+
+ public virtual AttributeTypeAndValue[] GetRegInfo()
+ {
+ if (regInfo == null)
+ return null;
+
+ AttributeTypeAndValue[] results = new AttributeTypeAndValue[regInfo.Count];
+ for (int i = 0; i != results.Length; ++i)
+ {
+ results[i] = AttributeTypeAndValue.GetInstance(regInfo[i]);
+ }
+ return results;
+ }
+
+ /**
+ * <pre>
+ * CertReqMsg ::= SEQUENCE {
+ * certReq CertRequest,
+ * pop ProofOfPossession OPTIONAL,
+ * -- content depends upon key type
+ * regInfo SEQUENCE SIZE(1..MAX) OF AttributeTypeAndValue OPTIONAL }
+ * </pre>
+ * @return a basic ASN.1 object representation.
+ */
+ public override Asn1Object ToAsn1Object()
+ {
+ Asn1EncodableVector v = new Asn1EncodableVector(certReq);
+ v.AddOptional(popo);
+ v.AddOptional(regInfo);
+ return new DerSequence(v);
+ }
+ }
+}
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