Removed dependency to cmpv2client adapter

Signed-off-by: Michal Banka <michal.banka@nokia.com>
Change-Id: I14aea91ee910354e898ea1e011a2ff27df54e93c
Issue-ID: AAF-1107

6 files changed, 44 insertions, 98 deletions

diff --git a/certService/src/main/java/org/onap/aaf/certservice/certification/adapter/CertificateFactoryProvider.java b/certService/src/main/java/org/onap/aaf/certservice/certification/CertificateFactoryProvider.java
index 79f59363..b633f905 100644
--- a/certService/src/main/java/org/onap/aaf/certservice/certification/adapter/CertificateFactoryProvider.java
+++ b/certService/src/main/java/org/onap/aaf/certservice/certification/CertificateFactoryProvider.java
@@ -18,7 +18,7 @@
  * ============LICENSE_END=========================================================
  */
 
-package org.onap.aaf.certservice.certification.adapter;
+package org.onap.aaf.certservice.certification;
 
 import java.io.InputStream;
 import java.security.NoSuchProviderException;
diff --git a/certService/src/main/java/org/onap/aaf/certservice/certification/CertificationProvider.java b/certService/src/main/java/org/onap/aaf/certservice/certification/CertificationProvider.java
index 6068237c..4435aa75 100644
--- a/certService/src/main/java/org/onap/aaf/certservice/certification/CertificationProvider.java
+++ b/certService/src/main/java/org/onap/aaf/certservice/certification/CertificationProvider.java
@@ -20,27 +20,58 @@
 
 package org.onap.aaf.certservice.certification;
 
-import org.onap.aaf.certservice.certification.adapter.Cmpv2ClientAdapter;
+import org.bouncycastle.openssl.jcajce.JcaMiscPEMGenerator;
+import org.bouncycastle.util.io.pem.PemObjectGenerator;
+import org.bouncycastle.util.io.pem.PemWriter;
 import org.onap.aaf.certservice.certification.configuration.model.Cmpv2Server;
 import org.onap.aaf.certservice.certification.model.CertificationModel;
 import org.onap.aaf.certservice.certification.model.CsrModel;
+import org.onap.aaf.certservice.cmpv2client.api.CmpClient;
 import org.onap.aaf.certservice.cmpv2client.exceptions.CmpClientException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import java.io.IOException;
+import java.io.StringWriter;
+import java.security.cert.X509Certificate;
+import java.util.List;
+import java.util.stream.Collectors;
+
 @Service
 public class CertificationProvider {
 
-    private final Cmpv2ClientAdapter cmpv2ClientAdapter;
+    private static final Logger LOGGER = LoggerFactory.getLogger(CertificationProvider.class);
+
+    private final CmpClient cmpClient;
 
     @Autowired
-    public  CertificationProvider(Cmpv2ClientAdapter cmpv2ClientAdapter) {
-        this.cmpv2ClientAdapter = cmpv2ClientAdapter;
+    public CertificationProvider(CmpClient cmpClient) {
+        this.cmpClient = cmpClient;
     }
 
-    CertificationModel signCsr(CsrModel csrModel, Cmpv2Server server)
+    public CertificationModel signCsr(CsrModel csrModel, Cmpv2Server server)
             throws CmpClientException {
-        return cmpv2ClientAdapter.callCmpClient(csrModel, server);
+        List<List<X509Certificate>> certificates = cmpClient.createCertificate(csrModel, server);
+        return new CertificationModel(convertFromX509CertificateListToPemList(certificates.get(0)),
+                convertFromX509CertificateListToPemList(certificates.get(1)));
+    }
+
+    private static List<String> convertFromX509CertificateListToPemList(List<X509Certificate> certificates) {
+        return certificates.stream().map(CertificationProvider::convertFromX509CertificateToPem).filter(cert -> !cert.isEmpty())
+                .collect(Collectors.toList());
+    }
+
+    private static String convertFromX509CertificateToPem(X509Certificate certificate) {
+        StringWriter sw = new StringWriter();
+        try (PemWriter pw = new PemWriter(sw)) {
+            PemObjectGenerator gen = new JcaMiscPEMGenerator(certificate);
+            pw.writeObject(gen);
+        } catch (IOException e) {
+            LOGGER.error("Exception occurred during convert of X509 certificate", e);
+        }
+        return sw.toString();
     }
 
 }
diff --git a/certService/src/main/java/org/onap/aaf/certservice/certification/adapter/RsaContentSignerBuilder.java b/certService/src/main/java/org/onap/aaf/certservice/certification/RsaContentSignerBuilder.java
index bda89235..12f00f9c 100644
--- a/certService/src/main/java/org/onap/aaf/certservice/certification/adapter/RsaContentSignerBuilder.java
+++ b/certService/src/main/java/org/onap/aaf/certservice/certification/RsaContentSignerBuilder.java
@@ -18,7 +18,7 @@
  * ============LICENSE_END=========================================================
  */
 
-package org.onap.aaf.certservice.certification.adapter;
+package org.onap.aaf.certservice.certification;
 
 import java.io.IOException;
 import java.security.PrivateKey;
diff --git a/certService/src/main/java/org/onap/aaf/certservice/certification/adapter/X509CertificateBuilder.java b/certService/src/main/java/org/onap/aaf/certservice/certification/X509CertificateBuilder.java
index f96cec8e..70591759 100644
--- a/certService/src/main/java/org/onap/aaf/certservice/certification/adapter/X509CertificateBuilder.java
+++ b/certService/src/main/java/org/onap/aaf/certservice/certification/X509CertificateBuilder.java
@@ -18,7 +18,7 @@
  * ============LICENSE_END=========================================================
  */
 
-package org.onap.aaf.certservice.certification.adapter;
+package org.onap.aaf.certservice.certification;
 
 import java.io.IOException;
 import java.math.BigInteger;
@@ -38,7 +38,7 @@ public class X509CertificateBuilder {
     private static final int SECURE_NEXT_BYTES = 16;
     private static final int VALID_PERIOD_IN_DAYS = 365;
 
-    X509v3CertificateBuilder build(PKCS10CertificationRequest csr) throws IOException {
+    public X509v3CertificateBuilder build(PKCS10CertificationRequest csr) throws IOException {
         return new X509v3CertificateBuilder(csr.getSubject(), createSerial(),
                 Date.from(LocalDateTime.now().toInstant(ZoneOffset.UTC)),
                 Date.from(LocalDateTime.now().plusDays(VALID_PERIOD_IN_DAYS).toInstant(ZoneOffset.UTC)),
diff --git a/certService/src/main/java/org/onap/aaf/certservice/certification/adapter/Cmpv2ClientAdapter.java b/certService/src/main/java/org/onap/aaf/certservice/certification/adapter/Cmpv2ClientAdapter.java
deleted file mode 100644
index 96fe4607..00000000
--- a/certService/src/main/java/org/onap/aaf/certservice/certification/adapter/Cmpv2ClientAdapter.java
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * ============LICENSE_START=======================================================
- * Cert Service
- * ================================================================================
- * Copyright (C) 2020 Nokia. All rights reserved.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.aaf.certservice.certification.adapter;
-
-import java.io.IOException;
-import java.io.StringWriter;
-import java.security.cert.X509Certificate;
-import java.util.List;
-import java.util.stream.Collectors;
-
-import org.bouncycastle.openssl.jcajce.JcaMiscPEMGenerator;
-import org.bouncycastle.util.io.pem.PemObjectGenerator;
-import org.bouncycastle.util.io.pem.PemWriter;
-import org.onap.aaf.certservice.certification.configuration.model.Cmpv2Server;
-import org.onap.aaf.certservice.certification.model.CertificationModel;
-import org.onap.aaf.certservice.certification.model.CsrModel;
-import org.onap.aaf.certservice.cmpv2client.api.CmpClient;
-import org.onap.aaf.certservice.cmpv2client.exceptions.CmpClientException;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Component;
-
-@Component
-public class Cmpv2ClientAdapter {
-
-    private static final Logger LOGGER = LoggerFactory.getLogger(Cmpv2ClientAdapter.class);
-
-    private final CmpClient cmpClient;
-
-    @Autowired
-    public Cmpv2ClientAdapter(CmpClient cmpClient) {
-        this.cmpClient = cmpClient;
-    }
-
-    /**
-     * Uses CmpClient to call to Cmp Server and gather certificates data
-     *
-     * @param csrModel Certificate Signing Request from Service external  API
-     * @param server   Cmp Server configuration from cmpServers.json
-     * @return container for returned certificates
-     * @throws CmpClientException          Exceptions which comes from Cmp Client
-     */
-    public CertificationModel callCmpClient(CsrModel csrModel, Cmpv2Server server)
-            throws CmpClientException {
-        List<List<X509Certificate>> certificates = cmpClient.createCertificate(csrModel, server);
-        return new CertificationModel(convertFromX509CertificateListToPemList(certificates.get(0)),
-                convertFromX509CertificateListToPemList(certificates.get(1)));
-    }
-
-    private String convertFromX509CertificateToPem(X509Certificate certificate) {
-        StringWriter sw = new StringWriter();
-        try (PemWriter pw = new PemWriter(sw)) {
-            PemObjectGenerator gen = new JcaMiscPEMGenerator(certificate);
-            pw.writeObject(gen);
-        } catch (IOException e) {
-            LOGGER.error("Exception occurred during convert of X509 certificate", e);
-        }
-        return sw.toString();
-    }
-
-    private List<String> convertFromX509CertificateListToPemList(List<X509Certificate> certificates) {
-        return certificates.stream().map(this::convertFromX509CertificateToPem).filter(cert -> !cert.isEmpty())
-                .collect(Collectors.toList());
-    }
-
-}
diff --git a/certService/src/main/java/org/onap/aaf/certservice/cmpv2client/impl/CmpClientImpl.java b/certService/src/main/java/org/onap/aaf/certservice/cmpv2client/impl/CmpClientImpl.java
index 08c43031..28731f29 100644
--- a/certService/src/main/java/org/onap/aaf/certservice/cmpv2client/impl/CmpClientImpl.java
+++ b/certService/src/main/java/org/onap/aaf/certservice/cmpv2client/impl/CmpClientImpl.java
@@ -66,6 +66,7 @@ public class CmpClientImpl implements CmpClient {
     private final CloseableHttpClient httpClient;
 
     private static final String DEFAULT_CA_NAME = "Certification Authority";
+    private static final String DEFAULT_PROFILE = CaMode.RA.getProfile();
 
     public CmpClientImpl(CloseableHttpClient httpClient) {
         this.httpClient = httpClient;
@@ -202,11 +203,10 @@ public class CmpClientImpl implements CmpClient {
             final Date notBefore,
             final Date notAfter) {
 
-
         String caName = CmpUtil.isNullOrEmpty(server.getCaName()) ? server.getCaName() : DEFAULT_CA_NAME;
-        String caProfile = server.getCaMode() != null ? String.valueOf(server.getCaMode()) : String.valueOf(CaMode.RA);
+        String profile = server.getCaMode() != null ? server.getCaMode().getProfile() : DEFAULT_PROFILE;
         LOG.info(
-                "Validate before creating Certificate Request for CA :{} in Mode {} ", caName, caProfile);
+                "Validate before creating Certificate Request for CA :{} in Mode {} ", caName, profile);
 
         CmpUtil.notNull(csrModel, "CsrModel Instance");
         CmpUtil.notNull(csrModel.getSubjectData(), "Subject DN");