1 files changed, 95 insertions, 0 deletions
diff --git a/vid-app-common/src/main/java/org/onap/vid/aai/AaiOverTLSClient.java b/vid-app-common/src/main/java/org/onap/vid/aai/AaiOverTLSClient.java
new file mode 100644
index 000000000..58bf3f360
--- /dev/null
+++ b/vid-app-common/src/main/java/org/onap/vid/aai/AaiOverTLSClient.java
@@ -0,0 +1,95 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * VID
+ * ================================================================================
+ * Copyright (C) 2018 Nokia 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.onap.vid.aai;
+
+import static org.onap.vid.aai.AaiOverTLSClientInterface.HEADERS.ACCEPT;
+import static org.onap.vid.aai.AaiOverTLSClientInterface.HEADERS.CONTENT_TYPE;
+import static org.onap.vid.aai.AaiOverTLSClientInterface.HEADERS.FROM_APP_ID_HEADER;
+import static org.onap.vid.aai.AaiOverTLSClientInterface.HEADERS.REQUEST_ID;
+import static org.onap.vid.aai.AaiOverTLSClientInterface.HEADERS.TRANSACTION_ID_HEADER;
+
+import io.joshworks.restclient.http.HttpResponse;
+import io.vavr.collection.HashMap;
+import java.nio.charset.StandardCharsets;
+import java.util.Base64;
+import java.util.Collections;
+import java.util.Map;
+import javax.ws.rs.core.MediaType;
+import lombok.val;
+import org.onap.portalsdk.core.util.SystemProperties;
+import org.onap.vid.aai.model.AaiNodeQueryResponse;
+import org.onap.vid.aai.model.ResourceType;
+import org.onap.vid.aai.util.AAIProperties;
+import org.onap.vid.client.SyncRestClientInterface;
+
+public class AaiOverTLSClient implements AaiOverTLSClientInterface {
+
+    private final AaiOverTLSPropertySupplier propertySupplier;
+    private SyncRestClientInterface syncRestClient;
+    private boolean useClientCert;
+    private static String CALLER_APP_ID = "VidAaiController";
+    private String urlBase;
+
+    public AaiOverTLSClient(SyncRestClientInterface syncRestClient, AaiOverTLSPropertySupplier propertySupplier) {
+        this(syncRestClient, propertySupplier, SystemProperties.getProperty(AAIProperties.AAI_SERVER_URL));
+    }
+
+    AaiOverTLSClient(SyncRestClientInterface syncRestClient, AaiOverTLSPropertySupplier propertySupplier, String baseUrl) {
+        this.syncRestClient = syncRestClient;
+        this.propertySupplier = propertySupplier;
+        this.urlBase = baseUrl;
+    }
+
+    @Override
+    public void setUseClientCert(boolean useClientCert) {
+        this.useClientCert = useClientCert;
+    }
+
+    @Override
+    public HttpResponse<AaiNodeQueryResponse> searchNodeTypeByName(String name, ResourceType type) {
+        val uri = urlBase + String.format(URIS.NODE_TYPE_BY_NAME, type.getAaiFormat(), type.getNameFilter(), name);
+        return syncRestClient.get(uri, getRequestHeaders(), Collections.emptyMap(), AaiNodeQueryResponse.class);
+    }
+
+    private Map<String, String> getRequestHeaders() {
+        val result = HashMap.of(
+            TRANSACTION_ID_HEADER, propertySupplier.getRandomUUID(),
+            FROM_APP_ID_HEADER, CALLER_APP_ID,
+            CONTENT_TYPE, MediaType.APPLICATION_JSON,
+            REQUEST_ID, propertySupplier.getRequestId(),
+            ACCEPT, MediaType.APPLICATION_JSON)
+            .toJavaMap();
+        result.putAll(getAuthorizationHeader());
+        return result;
+    }
+
+    private Map<String, String> getAuthorizationHeader() {
+        if (!useClientCert) {
+            val vidUsername = propertySupplier.getUsername();
+            val vidPassword = propertySupplier.getPassword();
+            val encoded = Base64.getEncoder()
+                .encodeToString((vidUsername + ":" + vidPassword).getBytes(StandardCharsets.UTF_8));
+            return HashMap.of("Authorization", "Basic " + encoded).toJavaMap();
+        }
+        return HashMap.<String, String>empty().toJavaMap();
+    }
+
+}