1 files changed, 90 insertions, 0 deletions
diff --git a/vid-app-common/src/main/java/org/onap/vid/aai/util/SystemPropertyHelper.java b/vid-app-common/src/main/java/org/onap/vid/aai/util/SystemPropertyHelper.java
new file mode 100644
index 000000000..ebf39c409
--- /dev/null
+++ b/vid-app-common/src/main/java/org/onap/vid/aai/util/SystemPropertyHelper.java
@@ -0,0 +1,90 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * VID
+ * ================================================================================
+ * Copyright (C) 2018 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.vid.aai.util;
+
+import org.eclipse.jetty.util.security.Password;
+import org.onap.portalsdk.core.util.SystemProperties;
+import org.onap.vid.aai.exceptions.InvalidPropertyException;
+
+import java.io.UnsupportedEncodingException;
+import java.util.Base64;
+import java.util.Optional;
+
+public class SystemPropertyHelper {
+
+    public Optional<String> getAAIUseClientCert(){
+        return getSystemProperty(AAIProperties.AAI_USE_CLIENT_CERT);
+    }
+
+    public Optional<String> getAAIServerUrl(){
+        return getSystemProperty(AAIProperties.AAI_SERVER_URL);
+    }
+
+    public Optional<String> getAAIVIDUsername(){
+        return getSystemProperty(AAIProperties.AAI_VID_USERNAME);
+    }
+
+    public Optional<String> getAAIVIDPasswd(){
+        return getSystemProperty(AAIProperties.AAI_VID_PASSWD_X);
+    }
+
+    public Optional<String> getAAITruststorePasswd(){
+        return getSystemProperty(AAIProperties.AAI_TRUSTSTORE_PASSWD_X);
+    }
+
+    public Optional<String> getAAITruststoreFilename(){
+        return getSystemProperty(AAIProperties.AAI_TRUSTSTORE_FILENAME);
+    }
+
+    public Optional<String> getAAIKeystoreFilename(){
+        return getSystemProperty(AAIProperties.AAI_KEYSTORE_FILENAME);
+    }
+
+    public Optional<String> getAAIKeystorePasswd(){
+        return getSystemProperty(AAIProperties.AAI_KEYSTORE_PASSWD_X);
+    }
+
+    public boolean isClientCertEnabled() {
+        return getAAIUseClientCert().orElse("false").equalsIgnoreCase("true");
+    }
+
+    public String getFullServicePath(String path) {
+        return getAAIServerUrl().orElse("") + path;
+    }
+
+    public String getEncodedCredentials() throws InvalidPropertyException, UnsupportedEncodingException {
+        String vidUsername = getAAIVIDUsername().orElseThrow(InvalidPropertyException::new);
+        String vidPassword = Password.deobfuscate(getAAIVIDPasswd().orElseThrow(InvalidPropertyException::new));
+        return Base64.getEncoder().encodeToString((vidUsername + ":" + vidPassword).getBytes("utf-8"));
+    }
+
+    public String getDecryptedTruststorePassword(){
+        return Password.deobfuscate(getAAITruststorePasswd().orElse(""));
+    }
+
+    public String getDecryptedKeystorePassword(){
+        return Password.deobfuscate(getAAIKeystorePasswd().orElse(""));
+    }
+
+    private Optional<String> getSystemProperty(String propertyKey){
+        return Optional.ofNullable(SystemProperties.getProperty(propertyKey));
+    }
+}