[OOM-CERT-SERVICE] Align implementation with RFC4210

- change MAC algorithm
- limit iterations to random value from 1000-2000 range
- correct caName validation to allow URL safe characters

Issue-ID: OOM-2656
Signed-off-by: Piotr Marcinkiewicz <piotr.marcinkiewicz@nokia.com>
Change-Id: I2c320607e7a02996cd249f45ac224e3f3a8aa3c9

4 files changed, 13 insertions, 5 deletions

diff --git a/certService/pom.xml b/certService/pom.xml
index e6a8672e..fa5ca41f 100644
--- a/certService/pom.xml
+++ b/certService/pom.xml
@@ -18,10 +18,10 @@
     <parent>
         <groupId>org.onap.oom.platform.cert-service</groupId>
         <artifactId>oom-certservice</artifactId>
-        <version>2.3.1-SNAPSHOT</version>
+        <version>2.3.2-SNAPSHOT</version>
     </parent>
     <artifactId>oom-certservice-api</artifactId>
-    <version>2.3.1-SNAPSHOT</version>
+    <version>2.3.2-SNAPSHOT</version>
     <name>oom-certservice-api</name>
     <description>OOM Certification Service Api</description>
     <packaging>jar</packaging>
diff --git a/certService/src/main/java/org/onap/oom/certservice/cmpv2client/impl/CmpMessageHelper.java b/certService/src/main/java/org/onap/oom/certservice/cmpv2client/impl/CmpMessageHelper.java
index 5c61aa9f..2a77873e 100644
--- a/certService/src/main/java/org/onap/oom/certservice/cmpv2client/impl/CmpMessageHelper.java
+++ b/certService/src/main/java/org/onap/oom/certservice/cmpv2client/impl/CmpMessageHelper.java
@@ -72,7 +72,7 @@ public final class CmpMessageHelper {
     private static final AlgorithmIdentifier OWF_ALGORITHM =
             new AlgorithmIdentifier(new ASN1ObjectIdentifier("1.3.14.3.2.26"));
     private static final AlgorithmIdentifier MAC_ALGORITHM =
-            new AlgorithmIdentifier(new ASN1ObjectIdentifier("1.2.840.113549.2.9"));
+            new AlgorithmIdentifier(new ASN1ObjectIdentifier("1.3.6.1.5.5.8.1.2"));
     private static final ASN1ObjectIdentifier PASSWORD_BASED_MAC =
             new ASN1ObjectIdentifier("1.2.840.113533.7.66.13");
 
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 8d82b85b..d277a204 100644
--- 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()));
 
diff --git a/certService/version.properties b/certService/version.properties
index f1c5779d..29a89d0c 100644
--- a/certService/version.properties
+++ b/certService/version.properties
@@ -1,6 +1,6 @@
 major=2
 minor=3
-patch=1
+patch=2
 base_version=${major}.${minor}.${patch}
 release_version=${base_version}
 snapshot_version=${base_version}-SNAPSHOT