1 files changed, 115 insertions, 0 deletions
diff --git a/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/CbamRestApiProvider.java b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/CbamRestApiProvider.java
new file mode 100644
index 00000000..5fdc919a
--- /dev/null
+++ b/nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/CbamRestApiProvider.java
@@ -0,0 +1,115 @@
+/*
+ * Copyright 2016-2017, Nokia Corporation
+ *
+ * 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.
+ */
+package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm;
+
+import com.google.common.io.BaseEncoding;
+import com.nokia.cbam.catalog.v1.api.DefaultApi;
+import com.nokia.cbam.lcm.v32.ApiClient;
+import com.nokia.cbam.lcm.v32.api.OperationExecutionsApi;
+import com.nokia.cbam.lcm.v32.api.VnfsApi;
+import com.nokia.cbam.lcn.v32.api.SubscriptionsApi;
+import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.api.VnfmInfoProvider;
+import org.onap.vnfmdriver.model.VnfmInfo;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+
+import java.io.ByteArrayInputStream;
+
+/**
+ * Responsible for providing client to access CBAM REST API
+ */
+@Component
+public class CbamRestApiProvider {
+    public static final String NOKIA_LCN_API_VERSION = "3.2";
+    public static final String NOKIA_LCM_API_VERSION = "3.2";
+    private final DriverProperties driverProperties;
+    private final CbamTokenProvider tokenProvider;
+    private final VnfmInfoProvider vnfmInfoProvider;
+
+    @Value("${trustedCertificates}")
+    private String trustedCertificates;
+    @Value("${skipCertificateVerification}")
+    private boolean skipCertificateVerification;
+
+    @Autowired
+    public CbamRestApiProvider(DriverProperties driverProperties, CbamTokenProvider cbamTokenProvider, VnfmInfoProvider vnfmInfoProvider) {
+        this.driverProperties = driverProperties;
+        this.tokenProvider = cbamTokenProvider;
+        this.vnfmInfoProvider = vnfmInfoProvider;
+    }
+
+    /**
+     * @param vnfmId the identifier of the VNFM
+     * @return API to access CBAM LCM API
+     */
+    public VnfsApi getCbamLcmApi(String vnfmId) {
+        return new VnfsApi(getLcmApiClient(vnfmId));
+    }
+
+    /**
+     * @param vnfmId the identifier of the VNFM
+     * @return API to access the operation executions
+     */
+    public OperationExecutionsApi getCbamOperationExecutionApi(String vnfmId) {
+        return new OperationExecutionsApi(getLcmApiClient(vnfmId));
+    }
+
+    /**
+     * @param vnfmId the identifier of the VNFM
+     * @return API to access CBAM LCN subscription API
+     */
+    public SubscriptionsApi getCbamLcnApi(String vnfmId) {
+        com.nokia.cbam.lcn.v32.ApiClient apiClient = new com.nokia.cbam.lcn.v32.ApiClient();
+        if (!skipCertificateVerification) {
+            apiClient.setSslCaCert(new ByteArrayInputStream(BaseEncoding.base64().decode(trustedCertificates)));
+        } else {
+            apiClient.setVerifyingSsl(false);
+        }
+        apiClient.setBasePath(driverProperties.getCbamLcnUrl());
+        apiClient.setAccessToken(tokenProvider.getToken(vnfmId));
+        return new SubscriptionsApi(apiClient);
+    }
+
+    /**
+     * @param vnfmId the identifier of the VNFM
+     * @return API to access CBAM catalog API
+     */
+    public DefaultApi getCbamCatalogApi(String vnfmId) {
+        com.nokia.cbam.catalog.v1.ApiClient apiClient = new com.nokia.cbam.catalog.v1.ApiClient();
+        if (!skipCertificateVerification) {
+            apiClient.setSslCaCert(new ByteArrayInputStream(BaseEncoding.base64().decode(trustedCertificates)));
+        } else {
+            apiClient.setVerifyingSsl(false);
+        }
+        apiClient.setBasePath(driverProperties.getCbamCatalogUrl());
+        apiClient.setAccessToken(tokenProvider.getToken(vnfmId));
+        return new DefaultApi(apiClient);
+    }
+
+    private ApiClient getLcmApiClient(String vnfmId) {
+        VnfmInfo vnfmInfo = vnfmInfoProvider.getVnfmInfo(vnfmId);
+        ApiClient apiClient = new ApiClient();
+        if (!skipCertificateVerification) {
+            apiClient.setSslCaCert(new ByteArrayInputStream(BaseEncoding.base64().decode(trustedCertificates)));
+        } else {
+            apiClient.setVerifyingSsl(false);
+        }
+        apiClient.setAccessToken(tokenProvider.getToken(vnfmId));
+        apiClient.setBasePath(vnfmInfo.getUrl());
+        return apiClient;
+    }
+}