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