1 files changed, 87 insertions, 0 deletions
diff --git a/certServiceClient/src/main/java/org/onap/aaf/certservice/client/certification/conversion/ConvertedArtifactsCreator.java b/certServiceClient/src/main/java/org/onap/aaf/certservice/client/certification/conversion/ConvertedArtifactsCreator.java
new file mode 100644
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--- /dev/null
+++ b/certServiceClient/src/main/java/org/onap/aaf/certservice/client/certification/conversion/ConvertedArtifactsCreator.java
@@ -0,0 +1,87 @@
+/*============LICENSE_START=======================================================
+ * aaf-certservice-client
+ * ================================================================================
+ * 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.client.certification.conversion;
+
+import java.security.PrivateKey;
+import java.util.List;
+import org.onap.aaf.certservice.client.certification.exception.CertFileWriterException;
+import org.onap.aaf.certservice.client.certification.exception.PemConversionException;
+import org.onap.aaf.certservice.client.certification.writer.CertFileWriter;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class ConvertedArtifactsCreator implements ArtifactsCreator {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(ConvertedArtifactsCreator.class);
+    private static final String CERTIFICATE_ALIAS = "certificate";
+    private static final String TRUSTED_CERTIFICATE_ALIAS = "trusted-certificate-";
+    private static final int PASSWORD_LENGTH = 24;
+    private static final String PASS_EXT = "pass";
+    private static final String KEYSTORE = "keystore";
+    private static final String TRUSTSTORE = "truststore";
+
+    private final String fileExtension;
+    private final RandomPasswordGenerator passwordGenerator;
+    private final PemConverter converter;
+    private final CertFileWriter fileWriter;
+
+    public ConvertedArtifactsCreator(CertFileWriter fileWriter, RandomPasswordGenerator passwordGenerator,
+                                     PemConverter converter, String fileExtension) {
+        this.passwordGenerator = passwordGenerator;
+        this.converter = converter;
+        this.fileWriter = fileWriter;
+        this.fileExtension = fileExtension;
+    }
+
+    @Override
+    public void create(List<String> keystoreData, List<String> truststoreData, PrivateKey privateKey)
+        throws PemConversionException, CertFileWriterException {
+        createKeystore(keystoreData,privateKey);
+        createTruststore(truststoreData);
+    }
+
+    private void createKeystore(List<String> data, PrivateKey privateKey)
+        throws PemConversionException, CertFileWriterException {
+        Password password = passwordGenerator.generate(PASSWORD_LENGTH);
+        String keystoreArtifactName = String.format("%s.%s", KEYSTORE, fileExtension);
+        String keystorePass = String.format("%s.%s", KEYSTORE, PASS_EXT);
+
+        LOGGER.debug("Attempt to create keystore files and saving data. File names: {}, {}", keystoreArtifactName, keystorePass);
+
+        fileWriter.saveData(converter.convertKeystore(data, password, CERTIFICATE_ALIAS, privateKey), keystoreArtifactName);
+        fileWriter.saveData(getPasswordAsBytes(password), keystorePass);
+    }
+
+    private void createTruststore(List<String> data)
+        throws PemConversionException, CertFileWriterException {
+        Password password = passwordGenerator.generate(PASSWORD_LENGTH);
+        String truststoreArtifactName = String.format("%s.%s", TRUSTSTORE, fileExtension);
+        String truststorePass = String.format("%s.%s", TRUSTSTORE, PASS_EXT);
+
+        LOGGER.debug("Attempt to create truststore files and saving data. File names: {}, {}", truststoreArtifactName, truststorePass);
+
+        fileWriter.saveData(converter.convertTruststore(data, password, TRUSTED_CERTIFICATE_ALIAS), truststoreArtifactName);
+        fileWriter.saveData(getPasswordAsBytes(password), truststorePass);
+    }
+
+    private byte[] getPasswordAsBytes(Password password) {
+        return password.getCurrentPassword().getBytes();
+    }
+}