1 files changed, 99 insertions, 0 deletions
diff --git a/common/src/main/java/org/openecomp/mso/client/policy/RestClientSSL.java b/common/src/main/java/org/openecomp/mso/client/policy/RestClientSSL.java
new file mode 100644
index 0000000000..921664588a
--- /dev/null
+++ b/common/src/main/java/org/openecomp/mso/client/policy/RestClientSSL.java
@@ -0,0 +1,99 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. 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.openecomp.mso.client.policy;
+
+import java.io.FileInputStream;
+import java.net.URI;
+import java.security.NoSuchAlgorithmException;
+import java.security.KeyStore;
+import java.util.Optional;
+import java.util.UUID;
+
+import javax.net.ssl.SSLContext;
+import javax.ws.rs.client.Client;
+import javax.ws.rs.client.ClientBuilder;
+
+import org.openecomp.mso.client.RestProperties;
+import org.openecomp.mso.logger.MessageEnum;
+import org.openecomp.mso.logger.MsoLogger;
+
+public abstract class RestClientSSL extends RestClient {
+	
+	public static final String SSL_KEY_STORE_KEY = "javax.net.ssl.keyStore";
+	public static final String SSL_KEY_STORE_PASSWORD_KEY = "javax.net.ssl.keyStorePassword";
+	public static final String MSO_LOAD_SSL_CLIENT_KEYSTORE_KEY = "mso.load.ssl.client.keystore";
+	
+
+	protected RestClientSSL(RestProperties props, UUID requestId, Optional<URI> path) {
+		super(props, requestId, path);
+	}
+
+	protected RestClientSSL(RestProperties props, UUID requestId, Optional<URI> path, String accept, String contentType) {
+		super(props, requestId, path, accept, contentType);
+	}
+
+	@Override
+	protected Client getClient() {
+		
+		Client client = null;
+		try {
+			String loadSSLKeyStore = System.getProperty(RestClientSSL.MSO_LOAD_SSL_CLIENT_KEYSTORE_KEY);
+			if(loadSSLKeyStore != null && loadSSLKeyStore.equalsIgnoreCase("true")) {
+				KeyStore ks = getKeyStore();
+				if(ks != null) {
+					client = ClientBuilder.newBuilder().keyStore(ks, System.getProperty(RestClientSSL.SSL_KEY_STORE_PASSWORD_KEY)).build();
+					this.msoLogger.debug("RestClientSSL not using default SSL context - setting keystore here.");
+					return client;
+				}
+			}
+			//Use default SSL context 
+			client = ClientBuilder.newBuilder().sslContext(SSLContext.getDefault()).build();
+			this.msoLogger.debug("RestClientSSL using default SSL context!");
+		} catch (NoSuchAlgorithmException e) {
+			this.msoLogger.error(MessageEnum.APIH_GENERAL_EXCEPTION, "AAI", "Client init", MsoLogger.ErrorCode.UnknownError, "could not create SSL client", e);
+			throw new RuntimeException(e);
+		}
+		return client;
+	}
+	
+	private KeyStore getKeyStore() {
+		KeyStore ks = null;
+	    char[] password = System.getProperty(RestClientSSL.SSL_KEY_STORE_PASSWORD_KEY).toCharArray();
+	    FileInputStream fis = null;
+	    try {
+	    	ks = KeyStore.getInstance(KeyStore.getDefaultType());
+	        fis = new FileInputStream(System.getProperty(RestClientSSL.SSL_KEY_STORE_KEY));
+	        ks.load(fis, password);
+	    }
+	    catch(Exception e) {
+	    	return null;
+	    }
+	    finally {
+	        if (fis != null) {
+	            try { 
+	            	fis.close();
+	            }
+	            catch(Exception e) {}
+	        }
+	    }
+	    return ks;
+	}
+}