nokiav2/driver/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nokia/vnfm/CbamRestApiProvider.java

   1 /*
   2  * Copyright 2016-2017, Nokia Corporation
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm;
  17
  18 import com.google.common.annotations.VisibleForTesting;
  19 import com.nokia.cbam.catalog.v1.api.DefaultApi;
  20 import com.nokia.cbam.lcm.v32.ApiClient;
  21 import com.nokia.cbam.lcm.v32.api.OperationExecutionsApi;
  22 import com.nokia.cbam.lcm.v32.api.VnfsApi;
  23 import com.nokia.cbam.lcn.v32.api.SubscriptionsApi;
  24 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.api.VnfmInfoProvider;
  25 import org.onap.vnfmdriver.model.VnfmInfo;
  26
  27 import static org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.core.GenericExternalSystemInfoProvider.convert;
  28
  29 /**
  30  * Responsible for providing client to access CBAM REST API
  31  */
  32 public class CbamRestApiProvider {
  33     public static final String NOKIA_LCN_API_VERSION = "3.2";
  34     public static final String NOKIA_LCM_API_VERSION = "3.2";
  35     public static final String AUTH_NAME = "test";
  36     private final CbamTokenProvider tokenProvider;
  37     private final VnfmInfoProvider vnfmInfoProvider;
  38     private final CbamSecurityProvider cbamSecurityProvider;
  39
  40     CbamRestApiProvider(CbamTokenProvider cbamTokenProvider, VnfmInfoProvider vnfmInfoProvider, CbamSecurityProvider cbamSecurityProvider) {
  41         this.tokenProvider = cbamTokenProvider;
  42         this.vnfmInfoProvider = vnfmInfoProvider;
  43         this.cbamSecurityProvider = cbamSecurityProvider;
  44     }
  45
  46     /**
  47      * @param vnfmId the identifier of the VNFM
  48      * @return API to access CBAM LCM API
  49      */
  50     public VnfsApi getCbamLcmApi(String vnfmId) {
  51         return buildLcmApiClient(vnfmId).createService(VnfsApi.class);
  52     }
  53
  54     /**
  55      * @param vnfmId the identifier of the VNFM
  56      * @return API to access the operation executions
  57      */
  58     public OperationExecutionsApi getCbamOperationExecutionApi(String vnfmId) {
  59         return buildLcmApiClient(vnfmId).createService(OperationExecutionsApi.class);
  60     }
  61
  62     /**
  63      * @param vnfmId the identifier of the VNFM
  64      * @return API to access CBAM LCN subscription API
  65      */
  66     public SubscriptionsApi getCbamLcnApi(String vnfmId) {
  67         return buildLcnApiClient(vnfmId).createService(SubscriptionsApi.class);
  68     }
  69
  70     /**
  71      * @param vnfmId the identifier of the VNFM
  72      * @return API to access CBAM catalog API
  73      */
  74     public DefaultApi getCbamCatalogApi(String vnfmId) {
  75         return buildCatalogApiClient(vnfmId).createService(DefaultApi.class);
  76     }
  77
  78     @VisibleForTesting
  79     com.nokia.cbam.lcn.v32.ApiClient buildLcnApiClient(String vnfmId) {
  80         com.nokia.cbam.lcn.v32.ApiClient apiClient = new com.nokia.cbam.lcn.v32.ApiClient();
  81         apiClient.getOkBuilder().sslSocketFactory(cbamSecurityProvider.buildSSLSocketFactory(), cbamSecurityProvider.buildTrustManager());
  82         apiClient.getOkBuilder().hostnameVerifier(cbamSecurityProvider.buildHostnameVerifier());
  83         apiClient.addAuthorization(AUTH_NAME, tokenProvider.getToken(vnfmId));
  84         apiClient.setAdapterBuilder(apiClient.getAdapterBuilder().baseUrl(convert(vnfmInfoProvider.getVnfmInfo(vnfmId)).getLcnUrl()));
  85         return apiClient;
  86     }
  87
  88     @VisibleForTesting
  89     com.nokia.cbam.catalog.v1.ApiClient buildCatalogApiClient(String vnfmId) {
  90         com.nokia.cbam.catalog.v1.ApiClient apiClient = new com.nokia.cbam.catalog.v1.ApiClient();
  91         apiClient.getOkBuilder().sslSocketFactory(cbamSecurityProvider.buildSSLSocketFactory(), cbamSecurityProvider.buildTrustManager());
  92         apiClient.getOkBuilder().hostnameVerifier(cbamSecurityProvider.buildHostnameVerifier());
  93         apiClient.addAuthorization(AUTH_NAME, tokenProvider.getToken(vnfmId));
  94         apiClient.setAdapterBuilder(apiClient.getAdapterBuilder().baseUrl(convert(vnfmInfoProvider.getVnfmInfo(vnfmId)).getCatalogUrl()));
  95         return apiClient;
  96     }
  97
  98     @VisibleForTesting
  99     ApiClient buildLcmApiClient(String vnfmId) {
 100         VnfmInfo vnfmInfo = vnfmInfoProvider.getVnfmInfo(vnfmId);
 101         ApiClient apiClient = new ApiClient();
 102         apiClient.getOkBuilder().sslSocketFactory(cbamSecurityProvider.buildSSLSocketFactory(), cbamSecurityProvider.buildTrustManager());
 103         apiClient.getOkBuilder().hostnameVerifier(cbamSecurityProvider.buildHostnameVerifier());
 104         apiClient.addAuthorization(AUTH_NAME, tokenProvider.getToken(vnfmId));
 105         apiClient.setAdapterBuilder(apiClient.getAdapterBuilder().baseUrl(convert(vnfmInfoProvider.getVnfmInfo(vnfmId)).getLcmUrl()));
 106         return apiClient;
 107     }
 108 }