gerrit.onap Code Review - portal/sdk.git/blob

   1 /*
   2  * ============LICENSE_START==========================================
   3  * ONAP Portal SDK
   4  * ===================================================================
   5  * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
   6  * ===================================================================
   7  *
   8  * Unless otherwise specified, all software contained herein is licensed
   9  * under the Apache License, Version 2.0 (the "License");
  10  * you may not use this software except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  *             http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  *
  21  * Unless otherwise specified, all documentation contained herein is licensed
  22  * under the Creative Commons License, Attribution 4.0 Intl. (the "License");
  23  * you may not use this documentation except in compliance with the License.
  24  * You may obtain a copy of the License at
  25  *
  26  *             https://creativecommons.org/licenses/by/4.0/
  27  *
  28  * Unless required by applicable law or agreed to in writing, documentation
  29  * distributed under the License is distributed on an "AS IS" BASIS,
  30  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  31  * See the License for the specific language governing permissions and
  32  * limitations under the License.
  33  *
  34  * ============LICENSE_END============================================
  35  *
  36  *
  37  */
  38 package org.onap.portalsdk.core.onboarding.crossapi;
  39
  40 import java.io.IOException;
  41 import java.util.ArrayList;
  42 import java.util.HashMap;
  43 import java.util.List;
  44 import java.util.Map;
  45 import java.util.Set;
  46 import java.util.stream.Collectors;
  47
  48 import javax.servlet.ServletException;
  49 import javax.servlet.http.HttpServletRequest;
  50
  51 import org.apache.commons.logging.Log;
  52 import org.apache.commons.logging.LogFactory;
  53 import org.onap.portalsdk.core.onboarding.exception.PortalAPIException;
  54 import org.onap.portalsdk.core.onboarding.rest.RestWebServiceClient;
  55 import org.onap.portalsdk.core.onboarding.util.AuthUtil;
  56 import org.onap.portalsdk.core.onboarding.util.PortalApiConstants;
  57 import org.onap.portalsdk.core.onboarding.util.PortalApiProperties;
  58 import org.onap.portalsdk.core.restful.domain.EcompRole;
  59 import org.onap.portalsdk.core.restful.domain.EcompUser;
  60
  61 import com.fasterxml.jackson.databind.ObjectMapper;
  62 import com.fasterxml.jackson.databind.type.TypeFactory;
  63
  64 public class PortalRestAPICentralServiceImpl implements IPortalRestAPIService {
  65
  66         private static final Log logger = LogFactory.getLog(PortalRestAPICentralServiceImpl.class);
  67         private String username;
  68         private String password;
  69         private String appName;
  70         IPortalRestCentralService portalRestCentralService;
  71         public static final String API_VERSION = "/v4";
  72         private static String portalApiVersion = "/v3";
  73         private static final String nameSpace = PortalApiProperties
  74                         .getProperty(PortalApiConstants.AUTH_NAMESPACE);
  75
  76         public PortalRestAPICentralServiceImpl() throws ServletException {
  77                 String centralClassName = PortalApiProperties.getProperty(PortalApiConstants.PORTAL_API_IMPL_CLASS);
  78                 if (centralClassName == null)
  79                         throw new ServletException(
  80                                         "init: Failed to find class name property " + PortalApiConstants.PORTAL_API_IMPL_CLASS);
  81                 try {
  82                         Class<?> centralImplClass = Class.forName(centralClassName);
  83                         portalRestCentralService = (IPortalRestCentralService) (centralImplClass.getConstructor().newInstance());
  84                         username = portalRestCentralService.getAppCredentials().get("username");
  85                         password = portalRestCentralService.getAppCredentials().get("password");
  86                         appName = portalRestCentralService.getAppCredentials().get("appName");
  87                 } catch (Exception e) {
  88                         throw new ClassCastException("Failed to find or instantiate class ");
  89                 }
  90         }
  91
  92         private final ObjectMapper mapper = new ObjectMapper();
  93
  94         @Override
  95         public void pushUser(EcompUser user) throws PortalAPIException {
  96                 portalRestCentralService.pushUser(user);
  97         }
  98
  99         @Override
 100         public void editUser(String loginId, EcompUser user) throws PortalAPIException {
 101                 portalRestCentralService.editUser(loginId, user);
 102         }
 103
 104         @Override
 105         public EcompUser getUser(String loginId) throws PortalAPIException {
 106                 EcompUser user = new EcompUser();
 107                 String responseString = null;
 108                 try {
 109                         responseString = RestWebServiceClient.getInstance().getPortalContent(API_VERSION + "/user/" + loginId, null,
 110                                         appName, null, username, password, true);
 111                         logger.debug("responseString is: " + responseString);
 112                         user = mapper.readValue(responseString, EcompUser.class);
 113
 114                 } catch (IOException e) {
 115                         String response = "Failed to get user from portal";
 116                         logger.error(response, e);
 117                         throw new PortalAPIException(response, e);
 118                 }
 119                 return user;
 120         }
 121
 122         @Override
 123         public List<EcompUser> getUsers() throws PortalAPIException {
 124                 List<EcompUser> usersList = new ArrayList<>();
 125                 String responseString = null;
 126                 try {
 127                         responseString = RestWebServiceClient.getInstance().getPortalContent(portalApiVersion + "/users", null, appName, null,
 128                                         username, password, true);
 129                         logger.debug("responseString is: " + responseString);
 130                         usersList = mapper.readValue(responseString,
 131                                         TypeFactory.defaultInstance().constructCollectionType(List.class, EcompUser.class));
 132
 133                 } catch (IOException e) {
 134                         String response = "Failed to get the users from portal";
 135                         logger.error(response, e);
 136                         throw new PortalAPIException(response, e);
 137                 }
 138                 return usersList;
 139         }
 140
 141         @Override
 142         public List<EcompRole> getAvailableRoles(String requestedLoginId) throws PortalAPIException {
 143                 List<EcompRole> rolesList = new ArrayList<>();
 144                 String responseString = null;
 145                 try {
 146                         responseString = RestWebServiceClient.getInstance().getPortalContent(API_VERSION + "/roles", requestedLoginId,
 147                                         appName, null, username, password, true);
 148                         logger.debug("responseString is: " + responseString);
 149                         rolesList = mapper.readValue(responseString,
 150                                         TypeFactory.defaultInstance().constructCollectionType(List.class, EcompRole.class));
 151
 152                 } catch (IOException e) {
 153                         String response = "Failed to get Roles from portal";
 154                         logger.error(response, e);
 155                         throw new PortalAPIException(response, e);
 156                 }
 157                 return rolesList;
 158         }
 159
 160         @Override
 161         public void pushUserRole(String loginId, List<EcompRole> roles) throws PortalAPIException {
 162                 throw new PortalAPIException("Please use Portal for Role Management");
 163
 164         }
 165
 166         @SuppressWarnings("unchecked")
 167         @Override
 168         public List<EcompRole> getUserRoles(String loginId) throws PortalAPIException {
 169                 List<EcompRole> userRoles = new ArrayList<>();
 170                 EcompUser user = new EcompUser();
 171                 String responseString = null;
 172                 try {
 173                         responseString = RestWebServiceClient.getInstance().getPortalContent(API_VERSION + "/user/" + loginId, null,
 174                                         appName, null, username, password, true);
 175                         logger.debug("responseString is: " + responseString);
 176                         user = mapper.readValue(responseString, EcompUser.class);
 177                         Set roles = user.getRoles();
 178                         userRoles = (List<EcompRole>) roles.stream().collect(Collectors.toList());
 179
 180                 } catch (IOException e) {
 181                         String response = "Failed to get user roles from portal";
 182                         logger.error(response, e);
 183                         throw new PortalAPIException(response, e);
 184                 }
 185                 return userRoles;
 186         }
 187
 188         @Override
 189         public boolean isAppAuthenticated(HttpServletRequest request, Map<String,String> appCredentials) throws PortalAPIException {
 190                 boolean accessAllowed = false;
 191                 try {
 192                         accessAllowed = AuthUtil.isAccessAllowed(request, nameSpace, appCredentials);
 193                 } catch (Exception e) {
 194                         logger.error(e);
 195                 }
 196                 return accessAllowed;
 197         }
 198
 199         @Override
 200         public String getUserId(HttpServletRequest request) throws PortalAPIException {
 201                 return portalRestCentralService.getUserId(request);
 202         }
 203
 204         @Override
 205         public Map<String, String> getCredentials() throws PortalAPIException{
 206                 Map<String, String> credentialsMap = new HashMap<>();
 207
 208                 credentialsMap.put("username", username);
 209                 credentialsMap.put("password", password);
 210                 credentialsMap.put("appName", appName);
 211                 return credentialsMap;
 212         }
 213
 214 }