PKIStatusInfo.cs :  » PDF » iTextSharp » Org » BouncyCastle » Asn1 » Cmp » C# / CSharp Open Source

using System;

using Org.BouncyCastle.Math;

namespace Org.BouncyCastle.Asn1.Cmp{
  public class PkiStatusInfo
    : Asn1Encodable
  {
    DerInteger      status;
    PkiFreeText     statusString;
    DerBitString    failInfo;

    public static PkiStatusInfo GetInstance(
      Asn1TaggedObject obj,
      bool isExplicit)
    {
      return GetInstance(Asn1Sequence.GetInstance(obj, isExplicit));
    }

    public static PkiStatusInfo GetInstance(
      object obj)
    {
      if (obj is PkiStatusInfo)
      {
        return (PkiStatusInfo)obj;
      }
      else if (obj is Asn1Sequence)
      {
        return new PkiStatusInfo((Asn1Sequence)obj);
      }

      throw new ArgumentException("Unknown object in factory: " + obj.GetType().Name, "obj");
    }

    public PkiStatusInfo(
      Asn1Sequence seq)
    {
      this.status = DerInteger.GetInstance(seq[0]);

      this.statusString = null;
      this.failInfo = null;

      if (seq.Count > 2)
      {
        this.statusString = PkiFreeText.GetInstance(seq[1]);
        this.failInfo = DerBitString.GetInstance(seq[2]);
      }
      else if (seq.Count > 1)
      {
        object obj = seq[1];
        if (obj is DerBitString)
        {
          this.failInfo = DerBitString.GetInstance(obj);
        }
        else
        {
          this.statusString = PkiFreeText.GetInstance(obj);
        }
      }
    }

    /**
     * @param status
     */
    public PkiStatusInfo(int status)
    {
      this.status = new DerInteger(status);
    }

    /**
     * @param status
     * @param statusString
     */
    public PkiStatusInfo(
      int      status,
      PkiFreeText  statusString)
    {
      this.status = new DerInteger(status);
      this.statusString = statusString;
    }

    public PkiStatusInfo(
      int        status,
      PkiFreeText    statusString,
      PkiFailureInfo  failInfo)
    {
      this.status = new DerInteger(status);
      this.statusString = statusString;
      this.failInfo = failInfo;
    }

    public BigInteger Status
    {
      get
      {
        return status.Value;
      }
    }

    public PkiFreeText StatusString
    {
      get
      {
        return statusString;
      }
    }

    public DerBitString FailInfo
    {
      get
      {
        return failInfo;
      }
    }

    /**
     * <pre>
     * PkiStatusInfo ::= SEQUENCE {
     *     status        PKIStatus,                (INTEGER)
     *     statusString  PkiFreeText     OPTIONAL,
     *     failInfo      PkiFailureInfo  OPTIONAL  (BIT STRING)
     * }
     *
     * PKIStatus:
     *   granted                (0), -- you got exactly what you asked for
     *   grantedWithMods        (1), -- you got something like what you asked for
     *   rejection              (2), -- you don't get it, more information elsewhere in the message
     *   waiting                (3), -- the request body part has not yet been processed, expect to hear more later
     *   revocationWarning      (4), -- this message contains a warning that a revocation is imminent
     *   revocationNotification (5), -- notification that a revocation has occurred
     *   keyUpdateWarning       (6)  -- update already done for the oldCertId specified in CertReqMsg
     *
     * PkiFailureInfo:
     *   badAlg           (0), -- unrecognized or unsupported Algorithm Identifier
     *   badMessageCheck  (1), -- integrity check failed (e.g., signature did not verify)
     *   badRequest       (2), -- transaction not permitted or supported
     *   badTime          (3), -- messageTime was not sufficiently close to the system time, as defined by local policy
     *   badCertId        (4), -- no certificate could be found matching the provided criteria
     *   badDataFormat    (5), -- the data submitted has the wrong format
     *   wrongAuthority   (6), -- the authority indicated in the request is different from the one creating the response token
     *   incorrectData    (7), -- the requester's data is incorrect (for notary services)
     *   missingTimeStamp (8), -- when the timestamp is missing but should be there (by policy)
     *   badPOP           (9)  -- the proof-of-possession failed
     *
     * </pre>
     */
    public override Asn1Object ToAsn1Object()
    {
      Asn1EncodableVector v = new Asn1EncodableVector(status);

      if (statusString != null)
      {
        v.Add(statusString);
      }

      if (failInfo!= null)
      {
        v.Add(failInfo);
      }

      return new DerSequence(v);
    }
  }
}