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.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
  52 import org.onap.portalsdk.core.onboarding.exception.CipherUtilException;
  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.CipherUtil;
  57 import org.onap.portalsdk.core.onboarding.util.PortalApiConstants;
  58 import org.onap.portalsdk.core.onboarding.util.PortalApiProperties;
  59 import org.onap.portalsdk.core.restful.domain.EcompRole;
  60 import org.onap.portalsdk.core.restful.domain.EcompUser;
  61 import org.apache.commons.logging.Log;
  62 import org.apache.commons.logging.LogFactory;
  63
  64 import com.fasterxml.jackson.databind.ObjectMapper;
  65 import com.fasterxml.jackson.databind.type.TypeFactory;
  66
  67 public class PortalRestAPICentralServiceImpl implements IPortalRestAPIService {
  68
  69         private static final Log logger = LogFactory.getLog(PortalRestAPICentralServiceImpl.class);
  70         private String username;
  71         private String password;
  72         private String appName;
  73         IPortalRestCentralService portalRestCentralService;
  74         public static final String API_VERSION = "/v4";
  75         private static String portalApiVersion = "/v3";
  76         private static final String nameSpace = PortalApiProperties
  77                         .getProperty(PortalApiConstants.AUTH_NAMESPACE);
  78
  79         public PortalRestAPICentralServiceImpl() throws ServletException {
  80                 String centralClassName = PortalApiProperties.getProperty(PortalApiConstants.PORTAL_API_IMPL_CLASS);
  81                 if (centralClassName == null)
  82                         throw new ServletException(
  83                                         "init: Failed to find class name property " + PortalApiConstants.PORTAL_API_IMPL_CLASS);
  84                 try {
  85                         Class<?> centralImplClass = Class.forName(centralClassName);
  86                         portalRestCentralService = (IPortalRestCentralService) (centralImplClass.getConstructor().newInstance());
  87                         username = portalRestCentralService.getAppCredentials().get("username");
  88                         password = portalRestCentralService.getAppCredentials().get("password");
  89                         appName = portalRestCentralService.getAppCredentials().get("appName");
  90                 } catch (Exception e) {
  91                         throw new ClassCastException("Failed to find or instantiate class ");
  92                 }
  93         }
  94
  95         private final ObjectMapper mapper = new ObjectMapper();
  96
  97         @Override
  98         public void pushUser(EcompUser user) throws PortalAPIException {
  99                 portalRestCentralService.pushUser(user);
 100         }
 101
 102         @Override
 103         public void editUser(String loginId, EcompUser user) throws PortalAPIException {
 104                 portalRestCentralService.editUser(loginId, user);
 105         }
 106
 107         @Override
 108         public EcompUser getUser(String loginId) throws PortalAPIException {
 109                 EcompUser user = new EcompUser();
 110                 String responseString = null;
 111                 try {
 112                         responseString = RestWebServiceClient.getInstance().getPortalContent(API_VERSION + "/user/" + loginId, null,
 113                                         appName, null, username, password, true);
 114                         logger.debug("responseString is: " + responseString);
 115                         user = mapper.readValue(responseString, EcompUser.class);
 116
 117                 } catch (IOException e) {
 118                         String response = "Failed to get user from portal";
 119                         logger.error(response, e);
 120                         throw new PortalAPIException(response, e);
 121                 }
 122                 return user;
 123         }
 124
 125         @Override
 126         public List<EcompUser> getUsers() throws PortalAPIException {
 127                 List<EcompUser> usersList = new ArrayList<>();
 128                 String responseString = null;
 129                 try {
 130                         responseString = RestWebServiceClient.getInstance().getPortalContent(portalApiVersion + "/users", null, appName, null,
 131                                         username, password, true);
 132                         logger.debug("responseString is: " + responseString);
 133                         usersList = mapper.readValue(responseString,
 134                                         TypeFactory.defaultInstance().constructCollectionType(List.class, EcompUser.class));
 135
 136                 } catch (IOException e) {
 137                         String response = "Failed to get the users from portal";
 138                         logger.error(response, e);
 139                         throw new PortalAPIException(response, e);
 140                 }
 141                 return usersList;
 142         }
 143
 144         @Override
 145         public List<EcompRole> getAvailableRoles(String requestedLoginId) throws PortalAPIException {
 146                 List<EcompRole> rolesList = new ArrayList<>();
 147                 String responseString = null;
 148                 try {
 149                         responseString = RestWebServiceClient.getInstance().getPortalContent(API_VERSION + "/roles", requestedLoginId,
 150                                         appName, null, username, password, true);
 151                         logger.debug("responseString is: " + responseString);
 152                         rolesList = mapper.readValue(responseString,
 153                                         TypeFactory.defaultInstance().constructCollectionType(List.class, EcompRole.class));
 154
 155                 } catch (IOException e) {
 156                         String response = "Failed to get Roles from portal";
 157                         logger.error(response, e);
 158                         throw new PortalAPIException(response, e);
 159                 }
 160                 return rolesList;
 161         }
 162
 163         @Override
 164         public void pushUserRole(String loginId, List<EcompRole> roles) throws PortalAPIException {
 165                 throw new PortalAPIException("Please use Portal for Role Management");
 166
 167         }
 168
 169         @SuppressWarnings("unchecked")
 170         @Override
 171         public List<EcompRole> getUserRoles(String loginId) throws PortalAPIException {
 172                 List<EcompRole> userRoles = new ArrayList<>();
 173                 EcompUser user = new EcompUser();
 174                 String responseString = null;
 175                 try {
 176                         responseString = RestWebServiceClient.getInstance().getPortalContent(API_VERSION + "/user/" + loginId, null,
 177                                         appName, null, username, password, true);
 178                         logger.debug("responseString is: " + responseString);
 179                         user = mapper.readValue(responseString, EcompUser.class);
 180                         Set roles = user.getRoles();
 181                         userRoles = (List<EcompRole>) roles.stream().collect(Collectors.toList());
 182
 183                 } catch (IOException e) {
 184                         String response = "Failed to get user roles from portal";
 185                         logger.error(response, e);
 186                         throw new PortalAPIException(response, e);
 187                 }
 188                 return userRoles;
 189         }
 190
 191         @Override
 192         public boolean isAppAuthenticated(HttpServletRequest request, Map<String,String> appCredentials) throws PortalAPIException {
 193                 boolean accessAllowed = false;
 194                 try {
 195                         accessAllowed = AuthUtil.isAccessAllowed(request, nameSpace, appCredentials);
 196                 } catch (Exception e) {
 197                         logger.error(e);
 198                 }
 199                 return accessAllowed;
 200         }
 201
 202         @Override
 203         public String getUserId(HttpServletRequest request) throws PortalAPIException {
 204                 return portalRestCentralService.getUserId(request);
 205         }
 206
 207         @Override
 208         public Map<String, String> getCredentials() throws PortalAPIException{
 209                 Map<String, String> credentialsMap = new HashMap<>();
 210
 211                 credentialsMap.put("username", username);
 212                 credentialsMap.put("password", password);
 213                 credentialsMap.put("appName", appName);
 214                 return credentialsMap;
 215         }
 216
 217 }