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   1 /**
   2  *  This document is a part of the source code and related artifacts
   3  *  for CollectionSpace, an open source collections management system
   4  *  for museums and related institutions:
   5
   6  *  http://www.collectionspace.org
   7  *  http://wiki.collectionspace.org
   8
   9  *  Copyright 2009 University of California at Berkeley
  10
  11  *  Licensed under the Educational Community License (ECL), Version 2.0.
  12  *  You may not use this file except in compliance with this License.
  13
  14  *  You may obtain a copy of the ECL 2.0 License at
  15
  16  *  https://source.collectionspace.org/collection-space/LICENSE.txt
  17
  18  *  Unless required by applicable law or agreed to in writing, software
  19  *  distributed under the License is distributed on an "AS IS" BASIS,
  20  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  21  *  See the License for the specific language governing permissions and
  22  *  limitations under the License.
  23  */
  24 package org.collectionspace.services.authorization;
  25
  26 import org.collectionspace.services.account.AccountRoleSubResource;
  27 import org.collectionspace.services.client.RoleClient;
  28 import org.collectionspace.services.common.SecurityResourceBase;
  29 import org.collectionspace.services.common.ServiceMessages;
  30 import org.collectionspace.services.common.context.RemoteServiceContextFactory;
  31 import org.collectionspace.services.common.context.ServiceContext;
  32 import org.collectionspace.services.common.context.ServiceContextFactory;
  33 import org.collectionspace.services.common.storage.StorageClient;
  34 import org.collectionspace.services.common.storage.jpa.JpaStorageClientImpl;
  35 import org.jboss.resteasy.util.HttpResponseCodes;
  36 import org.slf4j.Logger;
  37 import org.slf4j.LoggerFactory;
  38
  39 import javax.ws.rs.Consumes;
  40 import javax.ws.rs.DELETE;
  41 import javax.ws.rs.GET;
  42 import javax.ws.rs.POST;
  43 import javax.ws.rs.PUT;
  44 import javax.ws.rs.Path;
  45 import javax.ws.rs.PathParam;
  46 import javax.ws.rs.Produces;
  47 import javax.ws.rs.QueryParam;
  48 import javax.ws.rs.WebApplicationException;
  49 import javax.ws.rs.core.Context;
  50 import javax.ws.rs.core.Response;
  51 import javax.ws.rs.core.UriBuilder;
  52 import javax.ws.rs.core.UriInfo;
  53
  54 @Path(RoleClient.SERVICE_PATH)
  55 @Consumes("application/xml")
  56 @Produces("application/xml")
  57 public class RoleResource extends SecurityResourceBase {
  58
  59     final Logger logger = LoggerFactory.getLogger(RoleResource.class);
  60     final StorageClient storageClient = new JpaStorageClientImpl();
  61
  62     @Override
  63     protected String getVersionString() {
  64         return  "$LastChangedRevision: 1165 $";
  65     }
  66
  67     @Override
  68     public String getServiceName() {
  69         return RoleClient.SERVICE_NAME;
  70     }
  71
  72     @Override
  73     public Class<RoleResource> getCommonPartClass() {
  74         return RoleResource.class;
  75     }
  76
  77     @Override
  78     public ServiceContextFactory getServiceContextFactory() {
  79         return RemoteServiceContextFactory.get();
  80     }
  81
  82     @Override
  83     public StorageClient getStorageClient(ServiceContext ctx) {
  84         //FIXME use ctx to identify storage client
  85         return storageClient;
  86     }
  87
  88     @POST
  89     public Response createRole(Role input) {
  90         return create(input);
  91     }
  92
  93     @GET
  94     @Path("{csid}")
  95     public Role getRole(@PathParam("csid") String csid) {
  96         return (Role)get(csid, Role.class);
  97     }
  98
  99     @GET
 100     @Produces("application/xml")
 101     public RolesList getRoleList(@Context UriInfo ui) {
 102         return (RolesList)getList(ui, Role.class);
 103     }
 104
 105     @PUT
 106     @Path("{csid}")
 107     public Role updateRole(@PathParam("csid") String csid, Role theUpdate) {
 108         try {
 109                 Role role = (Role)get(csid, Role.class);
 110                 // If marked as metadata immutable, do not update
 111                 if(RoleClient.IMMUTABLE.equals(role.getMetadataProtection())) {
 112                     Response response =
 113                         Response.status(Response.Status.FORBIDDEN).entity("Role: "+csid+" is immutable.").type("text/plain").build();
 114                 throw new WebApplicationException(response);
 115                 }
 116                 return (Role)update(csid, theUpdate, Role.class);
 117         } catch (Exception e) {
 118             throw bigReThrow(e, ServiceMessages.UPDATE_FAILED, csid);
 119         }
 120     }
 121
 122     @DELETE
 123     @Path("{csid}")
 124     public Response deleteRole(@PathParam("csid") String csid) {
 125         logger.debug("deleteRole with csid=" + csid);
 126         ensureCSID(csid, ServiceMessages.DELETE_FAILED + "deleteRole ");
 127
 128         try {
 129                 Role role = (Role)get(csid, Role.class);
 130             // If marked as metadata immutable, do not delete
 131             if(RoleClient.IMMUTABLE.equals(role.getMetadataProtection())) {
 132                 Response response =
 133                         Response.status(Response.Status.FORBIDDEN).entity("Role: "+csid+" is immutable.").type("text/plain").build();
 134                 return response;
 135             }
 136             //FIXME ideally the following three operations should be in the same tx CSPACE-658
 137             //delete all relationships for this permission
 138             PermissionRoleSubResource permRoleResource =
 139                     new PermissionRoleSubResource(PermissionRoleSubResource.ROLE_PERMROLE_SERVICE);
 140             permRoleResource.deletePermissionRole(csid, SubjectType.PERMISSION);
 141             //delete all the account/role relationships associate with this role
 142             AccountRoleSubResource accountRoleResource =
 143                 new AccountRoleSubResource(AccountRoleSubResource.ROLE_ACCOUNTROLE_SERVICE);
 144             accountRoleResource.deleteAccountRole(csid, SubjectType.ACCOUNT);
 145             //finally, delete the role itself
 146             ServiceContext<Role, Role> ctx = createServiceContext((Role) null, Role.class);
 147             ((JpaStorageClientImpl) getStorageClient(ctx)).deleteWhere(ctx, csid);
 148             return Response.status(HttpResponseCodes.SC_OK).build();
 149         } catch (Exception e) {
 150             throw bigReThrow(e, ServiceMessages.DELETE_FAILED, csid);
 151         }
 152     }
 153
 154     @POST
 155     @Path("{csid}/permroles")
 156     public Response createRolePermission(@QueryParam("_method") String method, @PathParam("csid") String roleCsid,
 157             PermissionRole input) {
 158         if (method != null) {
 159             if ("delete".equalsIgnoreCase(method)) {
 160                 return deleteRolePermission(roleCsid, input);
 161             }
 162         }
 163         logger.debug("createRolePermission with roleCsid=" + roleCsid);
 164         ensureCSID(roleCsid, ServiceMessages.PUT_FAILED + "permroles role ");
 165         try {
 166                 Role role = (Role)get(roleCsid, Role.class);
 167             // If marked as metadata immutable, do not delete
 168             if(RoleClient.IMMUTABLE.equals(role.getPermsProtection())) {
 169                 Response response =
 170                         Response.status(Response.Status.FORBIDDEN).entity("Role: "+roleCsid+" is immutable.").type("text/plain").build();
 171                 return response;
 172             }
 173             PermissionRoleSubResource subResource =
 174                     new PermissionRoleSubResource(PermissionRoleSubResource.ROLE_PERMROLE_SERVICE);
 175             String permrolecsid = subResource.createPermissionRole(input, SubjectType.PERMISSION);
 176             UriBuilder path = UriBuilder.fromResource(RoleResource.class);
 177             path.path(roleCsid + "/permroles/" + permrolecsid);
 178             Response response = Response.created(path.build()).build();
 179             return response;
 180         } catch (Exception e) {
 181             throw bigReThrow(e, ServiceMessages.DELETE_FAILED, roleCsid);
 182         }
 183     }
 184
 185     @GET
 186     @Path("{csid}/permroles")
 187     public PermissionRole getRolePermission(
 188             @PathParam("csid") String roleCsid) {
 189         logger.debug("getRolePermission with roleCsid=" + roleCsid);
 190         ensureCSID(roleCsid, ServiceMessages.GET_FAILED + "permroles role ");
 191         PermissionRole result = null;
 192         try {
 193             PermissionRoleSubResource subResource =
 194                     new PermissionRoleSubResource(PermissionRoleSubResource.ROLE_PERMROLE_SERVICE);
 195             //get relationships for a role
 196             result = subResource.getPermissionRole(roleCsid, SubjectType.PERMISSION);
 197         } catch (Exception e) {
 198             throw bigReThrow(e, ServiceMessages.GET_FAILED, roleCsid);
 199         }
 200         checkResult(result, roleCsid, ServiceMessages.GET_FAILED);
 201         return result;
 202     }
 203
 204     @GET
 205     @Path("{csid}/permroles/{id}")
 206     public PermissionRoleRel getRolePermission(
 207             @PathParam("csid") String roleCsid,
 208             @PathParam("id") String permrolecsid) {
 209         logger.debug("getRolePermission with roleCsid=" + roleCsid);
 210         ensureCSID(roleCsid, ServiceMessages.GET_FAILED + "permroles role ");
 211         PermissionRoleRel result = null;
 212         try {
 213             PermissionRoleSubResource subResource =
 214                     new PermissionRoleSubResource(PermissionRoleSubResource.ROLE_PERMROLE_SERVICE);
 215             //get relationships for a role
 216             result = subResource.getPermissionRoleRel(roleCsid, SubjectType.PERMISSION, permrolecsid);
 217         } catch (Exception e) {
 218             throw bigReThrow(e, ServiceMessages.GET_FAILED, roleCsid);
 219         }
 220         checkResult(result, roleCsid, ServiceMessages.GET_FAILED);
 221         return result;
 222     }
 223
 224     public Response deleteRolePermission(String roleCsid, PermissionRole input) {
 225         logger.debug("deleteRolePermission with roleCsid=" + roleCsid);
 226         ensureCSID(roleCsid, ServiceMessages.DELETE_FAILED + "permroles role ");
 227         try {
 228                 Role role = (Role)get(roleCsid, Role.class);
 229             // If marked as metadata immutable, do not delete
 230             if(RoleClient.IMMUTABLE.equals(role.getPermsProtection())) {
 231                 Response response =
 232                         Response.status(Response.Status.FORBIDDEN).entity("Role: "+roleCsid+" is immutable.").type("text/plain").build();
 233                 return response;
 234             }
 235             PermissionRoleSubResource subResource =
 236                     new PermissionRoleSubResource(PermissionRoleSubResource.ROLE_PERMROLE_SERVICE);
 237             //delete all relationships for a permission
 238             subResource.deletePermissionRole(roleCsid, SubjectType.PERMISSION, input);
 239             return Response.status(HttpResponseCodes.SC_OK).build();
 240         } catch (Exception e) {
 241             throw bigReThrow(e, ServiceMessages.DELETE_FAILED, roleCsid);
 242         }
 243     }
 244
 245     @DELETE
 246     @Path("{csid}/permroles")
 247     public Response deleteRolePermission(
 248                 @PathParam("csid") String roleCsid) {
 249         logger.debug("deleteRolePermission with roleCsid=" + roleCsid);
 250         ensureCSID(roleCsid, ServiceMessages.DELETE_FAILED + "permroles role ");
 251         try {
 252                 Role role = (Role)get(roleCsid, Role.class);
 253             // If marked as metadata immutable, do not delete
 254             if(RoleClient.IMMUTABLE.equals(role.getPermsProtection())) {
 255                 Response response =
 256                         Response.status(Response.Status.FORBIDDEN).entity("Role: "+roleCsid+" is immutable.").type("text/plain").build();
 257                 return response;
 258             }
 259             PermissionRoleSubResource subResource =
 260                     new PermissionRoleSubResource(PermissionRoleSubResource.ROLE_PERMROLE_SERVICE);
 261             //delete all relationships for a permission
 262             subResource.deletePermissionRole(roleCsid, SubjectType.PERMISSION);
 263             return Response.status(HttpResponseCodes.SC_OK).build();
 264         } catch (Exception e) {
 265             throw bigReThrow(e, ServiceMessages.DELETE_FAILED, roleCsid);
 266         }
 267     }
 268 }