Implementation of KeyPair generation

Issue-ID: AAF-996
Change-Id: I97626d122033127d5bb234d134c20d0b5a6d7c03
Signed-off-by: kjaniak <kornel.janiak@nokia.com>

1 files changed, 76 insertions, 0 deletions

diff --git a/certServiceClient/src/main/java/org/onap/aaf/certservice/client/configuration/factory/CsrConfigurationFactory.java b/certServiceClient/src/main/java/org/onap/aaf/certservice/client/configuration/factory/CsrConfigurationFactory.java
new file mode 100644
index 00000000..61e1b3c3
--- /dev/null
+++ b/certServiceClient/src/main/java/org/onap/aaf/certservice/client/configuration/factory/CsrConfigurationFactory.java
@@ -0,0 +1,76 @@
+/*
+ * ============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.configuration.factory;
+
+import org.onap.aaf.certservice.client.configuration.CsrConfigurationEnvs;
+import org.onap.aaf.certservice.client.configuration.EnvValidationUtils;
+import org.onap.aaf.certservice.client.configuration.EnvsForCsr;
+import org.onap.aaf.certservice.client.configuration.exception.CsrConfigurationException;
+import org.onap.aaf.certservice.client.configuration.model.CsrConfiguration;
+
+import java.util.Optional;
+
+public class CsrConfigurationFactory implements AbstractConfigurationFactory<CsrConfiguration> {
+
+    private final EnvsForCsr envsForCsr;
+
+
+    public CsrConfigurationFactory(EnvsForCsr envsForCsr) {
+        this.envsForCsr = envsForCsr;
+    }
+
+
+    @Override
+    public CsrConfiguration create() throws CsrConfigurationException {
+
+        CsrConfiguration configuration = new CsrConfiguration();
+
+        Optional.ofNullable(envsForCsr.getCommonName()).filter(EnvValidationUtils::isEnvExists)
+                .filter(EnvValidationUtils::isCommonNameValid)
+                .map(configuration::setCommonName)
+                .orElseThrow(() -> new CsrConfigurationException(CsrConfigurationEnvs.COMMON_NAME + " is invalid."));
+
+        Optional.ofNullable(envsForCsr.getOrganization()).filter(EnvValidationUtils::isEnvExists)
+                .filter(org -> !EnvValidationUtils.isSpecialCharsPresent(org))
+                .map(configuration::setOrganization)
+                .orElseThrow(() -> new CsrConfigurationException(CsrConfigurationEnvs.ORGANIZATION + " is invalid."));
+
+        Optional.ofNullable(envsForCsr.getState()).filter(EnvValidationUtils::isEnvExists)
+                .map(configuration::setState)
+                .orElseThrow(() -> new CsrConfigurationException(CsrConfigurationEnvs.STATE + " is invalid."));
+
+        Optional.ofNullable(envsForCsr.getCountry()).filter(EnvValidationUtils::isEnvExists)
+                .filter(EnvValidationUtils::isCountryValid)
+                .map(configuration::setCountry)
+                .orElseThrow(() -> new CsrConfigurationException(CsrConfigurationEnvs.COUNTRY + " is invalid."));
+
+        Optional.ofNullable(envsForCsr.getOrganizationUnit()).filter(EnvValidationUtils::isEnvExists)
+                .map(configuration::setOrganizationUnit);
+
+        Optional.ofNullable(envsForCsr.getLocation()).filter(EnvValidationUtils::isEnvExists)
+                .map(configuration::setLocation);
+
+        Optional.ofNullable(envsForCsr.getSubjectAlternativesName()).filter(EnvValidationUtils::isEnvExists)
+                .map(configuration::setSubjectAlternativeNames);
+
+        return configuration;
+    }
+}