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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.authorization.perms.Permission;
  27 import org.collectionspace.services.authorization.perms.PermissionsList;
  28 import org.collectionspace.services.authorization.storage.AuthorizationDelegate;
  29 import org.collectionspace.services.client.PayloadOutputPart;
  30 import org.collectionspace.services.client.PermissionClient;
  31 import org.collectionspace.services.common.SecurityResourceBase;
  32 import org.collectionspace.services.common.ServiceMessages;
  33 import org.collectionspace.services.common.context.RemoteServiceContextFactory;
  34 import org.collectionspace.services.common.context.ServiceContext;
  35 import org.collectionspace.services.common.context.ServiceContextFactory;
  36 import org.collectionspace.services.common.storage.StorageClient;
  37 import org.collectionspace.services.common.storage.jpa.JpaStorageClientImpl;
  38 import org.jboss.resteasy.util.HttpResponseCodes;
  39 import org.slf4j.Logger;
  40 import org.slf4j.LoggerFactory;
  41
  42 import javax.ws.rs.Consumes;
  43 import javax.ws.rs.DELETE;
  44 import javax.ws.rs.GET;
  45 import javax.ws.rs.POST;
  46 import javax.ws.rs.PUT;
  47 import javax.ws.rs.Path;
  48 import javax.ws.rs.PathParam;
  49 import javax.ws.rs.Produces;
  50 import javax.ws.rs.QueryParam;
  51 import javax.ws.rs.core.Context;
  52 import javax.ws.rs.core.Response;
  53 import javax.ws.rs.core.UriBuilder;
  54 import javax.ws.rs.core.UriInfo;
  55
  56 @Path(PermissionClient.SERVICE_PATH)
  57 @Consumes("application/xml")
  58 @Produces("application/xml")
  59 public class PermissionResource extends SecurityResourceBase {
  60
  61     final Logger logger = LoggerFactory.getLogger(PermissionResource.class);
  62     final StorageClient storageClient = new JpaStorageClientImpl();
  63
  64     @Override
  65     protected String getVersionString() {
  66         return "$LastChangedRevision: 1165 $";
  67     }
  68
  69     @Override
  70     public String getServiceName() {
  71         return  PermissionClient.SERVICE_NAME;
  72     }
  73
  74     @Override
  75     public Class<Permission> getCommonPartClass() {
  76         return Permission.class;
  77     }
  78
  79     @Override
  80     public ServiceContextFactory<Permission, Permission> getServiceContextFactory() {
  81         return RemoteServiceContextFactory.get();
  82     }
  83
  84     @Override
  85     public StorageClient getStorageClient(ServiceContext ctx) {
  86         //FIXME use ctx to identify storage client
  87         return storageClient;
  88     }
  89
  90     @POST
  91     public Response createPermission(Permission input) {
  92         return create(input);
  93     }
  94
  95     @GET
  96     @Path("{csid}")
  97     public Permission getPermission(@PathParam("csid") String csid) {
  98         return (Permission)get(csid, Permission.class);
  99     }
 100
 101     @GET
 102     @Produces("application/xml")
 103     public PermissionsList getPermissionList(@Context UriInfo ui) {
 104         PermissionsList result = (PermissionsList)getList(ui, Permission.class);
 105         PayloadOutputPart ppo = new PayloadOutputPart(PermissionsList.class.getName(), result);
 106         System.out.println(ppo.asXML());
 107
 108         return result;
 109     }
 110
 111     @PUT
 112     @Path("{csid}")
 113     public Permission updatePermission(@PathParam("csid") String csid,Permission theUpdate) {
 114          return (Permission)update(csid, theUpdate, Permission.class);
 115     }
 116
 117     @DELETE
 118     @Path("{csid}")
 119     public Response deletePermission(@PathParam("csid") String csid) {
 120         logger.debug("deletePermission with csid=" + csid);
 121         ensureCSID(csid, ServiceMessages.DELETE_FAILED + "permission ");
 122         try {
 123             //FIXME ideally the following two ops should be in the same tx CSPACE-658
 124             //delete all relationships for this permission
 125             PermissionRoleSubResource subResource =
 126                     new PermissionRoleSubResource(PermissionRoleSubResource.PERMISSION_PERMROLE_SERVICE);
 127             subResource.deletePermissionRole(csid, SubjectType.ROLE);
 128             //NOTE for delete permissions in the authz provider
 129             //at the PermissionRoleSubResource/DocHandler level, there is no visibility
 130             //if permission is deleted, so do it here, however,
 131             //this is a very dangerous operation as it deletes the Spring ACL instead of ACE(s)
 132             //the ACL might be needed for other ACEs roles...
 133             AuthorizationDelegate.deletePermissions(csid);
 134
 135             ServiceContext<Permission, Permission> ctx = createServiceContext((Permission) null, Permission.class);
 136             getStorageClient(ctx).delete(ctx, csid);
 137             return Response.status(HttpResponseCodes.SC_OK).build();
 138         } catch (Exception e) {
 139             throw bigReThrow(e, ServiceMessages.DELETE_FAILED, csid);
 140         }
 141     }
 142
 143     @POST
 144     @Path("{csid}/permroles")
 145     public Response createPermissionRole(@QueryParam("_method") String method,
 146             @PathParam("csid") String permCsid,
 147             PermissionRole input) {
 148                 if (method != null) {
 149             if ("delete".equalsIgnoreCase(method)) {
 150                 return deletePermissionRole(permCsid, input);
 151             }
 152         }
 153         logger.debug("createPermissionRole with permCsid=" + permCsid);
 154         ensureCSID(permCsid, ServiceMessages.POST_FAILED + "permroles permission ");
 155         try {
 156             PermissionRoleSubResource subResource =
 157                     new PermissionRoleSubResource(PermissionRoleSubResource.PERMISSION_PERMROLE_SERVICE);
 158             String permrolecsid = subResource.createPermissionRole(input, SubjectType.ROLE);
 159             UriBuilder path = UriBuilder.fromResource(PermissionResource.class);
 160             path.path(permCsid + "/permroles/" + permrolecsid);
 161             Response response = Response.created(path.build()).build();
 162             return response;
 163         } catch (Exception e) {
 164             throw bigReThrow(e, ServiceMessages.POST_FAILED, permCsid);
 165         }
 166     }
 167
 168     @GET
 169     @Path("{csid}/permroles/{id}")
 170     public PermissionRoleRel getPermissionRole(
 171             @PathParam("csid") String permCsid,
 172             @PathParam("id") String permrolecsid) {
 173         logger.debug("getPermissionRole with permCsid=" + permCsid);
 174         ensureCSID(permCsid, ServiceMessages.GET_FAILED + "permroles permission ");
 175         PermissionRoleRel result = null;
 176         try {
 177             PermissionRoleSubResource subResource =
 178                     new PermissionRoleSubResource(PermissionRoleSubResource.PERMISSION_PERMROLE_SERVICE);
 179             //get relationships for a permission
 180             result = subResource.getPermissionRoleRel(permCsid, SubjectType.ROLE, permrolecsid);
 181         } catch (Exception e) {
 182             throw bigReThrow(e, ServiceMessages.GET_FAILED, permCsid);
 183         }
 184         checkResult(result, permCsid, ServiceMessages.GET_FAILED);
 185         return result;
 186     }
 187
 188     @GET
 189     @Path("{csid}/permroles")
 190     public PermissionRole getPermissionRole(
 191             @PathParam("csid") String permCsid) {
 192         logger.debug("getPermissionRole with permCsid=" + permCsid);
 193         ensureCSID(permCsid, ServiceMessages.GET_FAILED + "permroles permission ");
 194         PermissionRole result = null;
 195         try {
 196             PermissionRoleSubResource subResource =
 197                     new PermissionRoleSubResource(PermissionRoleSubResource.PERMISSION_PERMROLE_SERVICE);
 198             //get relationships for a permission
 199             result = subResource.getPermissionRole(permCsid, SubjectType.ROLE);
 200         } catch (Exception e) {
 201             throw bigReThrow(e, ServiceMessages.GET_FAILED, permCsid);
 202         }
 203         checkResult(result, permCsid, ServiceMessages.GET_FAILED);
 204         return result;
 205     }
 206
 207     public Response deletePermissionRole(String permCsid, PermissionRole input) {
 208         logger.debug("Delete payload of permrole relationships with permission permCsid=" + permCsid);
 209         ensureCSID(permCsid, ServiceMessages.DELETE_FAILED + "permroles permission ");
 210         try {
 211             PermissionRoleSubResource subResource =
 212                     new PermissionRoleSubResource(PermissionRoleSubResource.PERMISSION_PERMROLE_SERVICE);
 213             //delete all relationships for a permission
 214             subResource.deletePermissionRole(permCsid, SubjectType.ROLE, input);
 215             return Response.status(HttpResponseCodes.SC_OK).build();
 216         } catch (Exception e) {
 217             throw bigReThrow(e, ServiceMessages.DELETE_FAILED, permCsid);
 218         }
 219     }
 220
 221     @DELETE
 222     @Path("{csid}/permroles")
 223     public Response deletePermissionRole(
 224             @PathParam("csid") String permCsid) {
 225         logger.debug("Delete all the role relationships of the permissions with permCsid=" + permCsid);
 226          ensureCSID(permCsid, ServiceMessages.DELETE_FAILED + "permroles permission ");
 227         try {
 228             PermissionRoleSubResource subResource =
 229                     new PermissionRoleSubResource(PermissionRoleSubResource.PERMISSION_PERMROLE_SERVICE);
 230             //delete all relationships for a permission
 231             subResource.deletePermissionRole(permCsid, SubjectType.ROLE);
 232             return Response.status(HttpResponseCodes.SC_OK).build();
 233         } catch (Exception e) {
 234             throw bigReThrow(e, ServiceMessages.DELETE_FAILED, permCsid);
 235         }
 236     }
 237
 238 }