[OOM-CERT-SERVICE] Align implementation with RFC4210

[oom/platform/cert-service.git] / certService / src / main / java / org / onap / oom / certservice / cmpv2client / impl / CreateCertRequest.java

diff --git a/certService/src/main/java/org/onap/oom/certservice/cmpv2client/impl/CreateCertRequest.java b/certService/src/main/java/org/onap/oom/certservice/cmpv2client/impl/CreateCertRequest.java
index 8d82b85..d277a20 100644 (file)
--- a/certService/src/main/java/org/onap/oom/certservice/cmpv2client/impl/CreateCertRequest.java
+++ b/certService/src/main/java/org/onap/oom/certservice/cmpv2client/impl/CreateCertRequest.java
@@ -27,6 +27,7 @@ import static org.onap.oom.certservice.cmpv2client.impl.CmpUtil.generatePkiHeade
 import java.security.KeyPair;
 import java.util.Date;
 
+import org.bouncycastle.asn1.ASN1Integer;
 import org.bouncycastle.asn1.cmp.PKIBody;
 import org.bouncycastle.asn1.cmp.PKIHeader;
 import org.bouncycastle.asn1.cmp.PKIMessage;
@@ -36,8 +37,10 @@ import org.bouncycastle.asn1.crmf.CertRequest;
 import org.bouncycastle.asn1.crmf.CertTemplateBuilder;
 import org.bouncycastle.asn1.crmf.ProofOfPossession;
 import org.bouncycastle.asn1.x500.X500Name;
+import org.bouncycastle.asn1.x509.AlgorithmIdentifier;
 import org.bouncycastle.asn1.x509.GeneralName;
 import org.bouncycastle.asn1.x509.SubjectPublicKeyInfo;
+import org.bouncycastle.operator.DefaultSignatureAlgorithmIdentifierFinder;
 import org.onap.oom.certservice.cmpv2client.exceptions.CmpClientException;
 
 /**
@@ -55,9 +58,11 @@ class CreateCertRequest {
     private String initAuthPassword;
     private String senderKid;
 
-    private static final int ITERATIONS = createRandomInt(5000);
+    private static final int ITERATIONS = createRandomInt(1000);
     private static final byte[] SALT = createRandomBytes();
     private final int certReqId = createRandomInt(Integer.MAX_VALUE);
+    private final AlgorithmIdentifier signingAlgorithm = new DefaultSignatureAlgorithmIdentifierFinder()
+            .find("SHA256withRSA");
 
     public void setIssuerDn(X500Name issuerDn) {
         this.issuerDn = issuerDn;
@@ -104,6 +109,9 @@ class CreateCertRequest {
                         .setSubject(subjectDn)
                         .setExtensions(CmpMessageHelper.generateExtension(sansArray))
                         .setValidity(CmpMessageHelper.generateOptionalValidity(notBefore, notAfter))
+                        .setVersion(2)
+                        .setSerialNumber(new ASN1Integer(0L))
+                        .setSigningAlg(signingAlgorithm)
                         .setPublicKey(
                                 SubjectPublicKeyInfo.getInstance(subjectKeyPair.getPublic().getEncoded()));