| package org.bouncycastle.asn1.pkcs; |
| |
| import org.bouncycastle.asn1.ASN1EncodableVector; |
| import org.bouncycastle.asn1.ASN1Object; |
| import org.bouncycastle.asn1.ASN1Primitive; |
| import org.bouncycastle.asn1.ASN1Sequence; |
| import org.bouncycastle.asn1.DERBitString; |
| import org.bouncycastle.asn1.DERSequence; |
| import org.bouncycastle.asn1.x509.AlgorithmIdentifier; |
| |
| /** |
| * PKCS10 Certification request object. |
| * <pre> |
| * CertificationRequest ::= SEQUENCE { |
| * certificationRequestInfo CertificationRequestInfo, |
| * signatureAlgorithm AlgorithmIdentifier{{ SignatureAlgorithms }}, |
| * signature BIT STRING |
| * } |
| * </pre> |
| */ |
| public class CertificationRequest |
| extends ASN1Object |
| { |
| protected CertificationRequestInfo reqInfo = null; |
| protected AlgorithmIdentifier sigAlgId = null; |
| protected DERBitString sigBits = null; |
| |
| public static CertificationRequest getInstance(Object o) |
| { |
| if (o instanceof CertificationRequest) |
| { |
| return (CertificationRequest)o; |
| } |
| |
| if (o != null) |
| { |
| return new CertificationRequest(ASN1Sequence.getInstance(o)); |
| } |
| |
| return null; |
| } |
| |
| protected CertificationRequest() |
| { |
| } |
| |
| public CertificationRequest( |
| CertificationRequestInfo requestInfo, |
| AlgorithmIdentifier algorithm, |
| DERBitString signature) |
| { |
| this.reqInfo = requestInfo; |
| this.sigAlgId = algorithm; |
| this.sigBits = signature; |
| } |
| |
| public CertificationRequest( |
| ASN1Sequence seq) |
| { |
| reqInfo = CertificationRequestInfo.getInstance(seq.getObjectAt(0)); |
| sigAlgId = AlgorithmIdentifier.getInstance(seq.getObjectAt(1)); |
| sigBits = (DERBitString)seq.getObjectAt(2); |
| } |
| |
| public CertificationRequestInfo getCertificationRequestInfo() |
| { |
| return reqInfo; |
| } |
| |
| public AlgorithmIdentifier getSignatureAlgorithm() |
| { |
| return sigAlgId; |
| } |
| |
| public DERBitString getSignature() |
| { |
| return sigBits; |
| } |
| |
| public ASN1Primitive toASN1Primitive() |
| { |
| // Construct the CertificateRequest |
| ASN1EncodableVector v = new ASN1EncodableVector(); |
| |
| v.add(reqInfo); |
| v.add(sigAlgId); |
| v.add(sigBits); |
| |
| return new DERSequence(v); |
| } |
| } |