| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| PermissionService | 
  | 
  | 1.0;1 | 
| 1 |  /* | |
| 2 |   * Copyright 2008 The Kuali Foundation | |
| 3 |   * | |
| 4 |   * Licensed under the Educational Community License, Version 2.0 (the "License"); | |
| 5 |   * you may not use this file except in compliance with the License. | |
| 6 |   * You may obtain a copy of the License at | |
| 7 |   * | |
| 8 |   * http://www.opensource.org/licenses/ecl2.php | |
| 9 |   * | |
| 10 |   * Unless required by applicable law or agreed to in writing, software | |
| 11 |   * distributed under the License is distributed on an "AS IS" BASIS, | |
| 12 |   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 13 |   * See the License for the specific language governing permissions and | |
| 14 |   * limitations under the License. | |
| 15 |   */ | |
| 16 |  package org.kuali.rice.kim.api.permission; | |
| 17 | ||
| 18 |  import org.kuali.rice.core.api.exception.RiceIllegalArgumentException; | |
| 19 |  import org.kuali.rice.core.api.exception.RiceIllegalStateException; | |
| 20 |  import org.kuali.rice.core.api.mo.common.Attributes; | |
| 21 |  import org.kuali.rice.core.util.jaxb.MapStringStringAdapter; | |
| 22 |  import org.kuali.rice.kim.api.common.assignee.Assignee; | |
| 23 |  import org.kuali.rice.kim.api.common.template.Template; | |
| 24 |  import org.kuali.rice.kim.util.KimConstants; | |
| 25 | ||
| 26 |  import javax.jws.WebMethod; | |
| 27 |  import javax.jws.WebParam; | |
| 28 |  import javax.jws.WebResult; | |
| 29 |  import javax.jws.WebService; | |
| 30 |  import javax.jws.soap.SOAPBinding; | |
| 31 |  import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter; | |
| 32 | ||
| 33 |  import java.util.List; | |
| 34 |  import java.util.Map; | |
| 35 | ||
| 36 |  /** | |
| 37 |   * This service provides operations for evaluating permissions and querying for permission data. | |
| 38 |   *  | |
| 39 |   * <p>A permission is the ability to perform an action.  All permissions have a permission template. | |
| 40 |   * Both permissions and permission templates are uniquely identified by a namespace code plus a name. | |
| 41 |   * The permission template defines the course-grained permission and specifies what additional | |
| 42 |   * permission details need to be collected on permissions that use that template.  For example, a | |
| 43 |   * permission template might have a name of "Initiate Document" which requires a permission detail | |
| 44 |   * specifying the document type that can be initiated.  A permission created from the "Initiate Document" | |
| 45 |   * template would define the name of the specific Document Type that can be initiated as a permission | |
| 46 |   * detail. | |
| 47 |   *  | |
| 48 |   * <p>The isAuthorized and isAuthorizedByTemplateName operations | |
| 49 |   * on this service are used to execute authorization checks for a principal against a | |
| 50 |   * permission.  Permissions are always assigned to roles (never directly to a principal or | |
| 51 |   * group).  A particular principal will be authorized for a given permission if the permission | |
| 52 |   * evaluates to true (according to the permission evaluation logic and based on any supplied | |
| 53 |   * permission details) and that principal is assigned to a role which has been granted the permission. | |
| 54 |   *  | |
| 55 |   * <p>The actual logic for how permission evaluation logic is defined and executed is dependent upon | |
| 56 |   * the permission service implementation.  However, it will typically be associated with the permission | |
| 57 |   * template used on the permission.  | |
| 58 |   *  | |
| 59 |   * <p>This service provides read-only operations.  For write operations, see | |
| 60 |   * {@link PermissionUpdateService}. | |
| 61 |   *  | |
| 62 |   * @see PermissionUpdateService | |
| 63 |   *  | |
| 64 |   * @author Kuali Rice Team (rice.collab@kuali.org) | |
| 65 |   */ | |
| 66 |  @WebService(name = "PermissionService", targetNamespace = KimConstants.Namespaces.KIM_NAMESPACE_2_0) | |
| 67 | @SOAPBinding(style = SOAPBinding.Style.DOCUMENT, use = SOAPBinding.Use.LITERAL, parameterStyle = SOAPBinding.ParameterStyle.WRAPPED)  | |
| 68 | public interface PermissionService {  | |
| 69 | ||
| 70 |      /** | |
| 71 |       * This will create a {@link Permission} exactly like the permission passed in. | |
| 72 |       * | |
| 73 |       * @param permission the permission to create | |
| 74 |       * @return the id of the newly created object.  will never be null. | |
| 75 |       * @throws IllegalArgumentException if the permission is null | |
| 76 |       * @throws IllegalStateException if the permission is already existing in the system | |
| 77 |       */ | |
| 78 |      @WebMethod(operationName="createPermission") | |
| 79 |      @WebResult(name = "id") | |
| 80 |      String createPermission(@WebParam(name = "permission") Permission permission) | |
| 81 |              throws RiceIllegalArgumentException, RiceIllegalStateException; | |
| 82 | ||
| 83 |      /** | |
| 84 |       * This will update a {@link Permission}. | |
| 85 |       * | |
| 86 |       * @param permission the permission to update | |
| 87 |       * @throws IllegalArgumentException if the permission is null | |
| 88 |       * @throws IllegalStateException if the permission does not exist in the system | |
| 89 |       */ | |
| 90 |      @WebMethod(operationName="updatePermission") | |
| 91 | void updatePermission(@WebParam(name = "permission") Permission permission)  | |
| 92 |              throws RiceIllegalArgumentException, RiceIllegalStateException; | |
| 93 | ||
| 94 |      // -------------------- | |
| 95 |      // Authorization Checks | |
| 96 |      // -------------------- | |
| 97 | ||
| 98 |      /** | |
| 99 |       * Checks whether the principal has been granted a permission matching the given details | |
| 100 |       * without taking role qualifiers into account. | |
| 101 |       *  | |
| 102 |           * This method should not be used for true authorization checks since a principal | |
| 103 |           * may only have this permission within a given context.  It could be used to | |
| 104 |           * identify that the user would have some permissions within a certain area. | |
| 105 |           * Later checks would identify exactly what permissions were granted. | |
| 106 |           *  | |
| 107 |           * It can also be used when the client application KNOWS that this is a role which | |
| 108 |           * is never qualified. | |
| 109 |       */ | |
| 110 |      @WebMethod(operationName = "hasPermission") | |
| 111 |      @WebResult(name = "hasPermission") | |
| 112 | boolean hasPermission( @WebParam(name="principalId") String principalId,  | |
| 113 |                                                 @WebParam(name="namespaceCode") String namespaceCode, | |
| 114 |                                                 @WebParam(name="permissionName") String permissionName, | |
| 115 |                                                 @WebParam(name="permissionDetails") Attributes permissionDetails ); | |
| 116 | ||
| 117 | ||
| 118 |      /** | |
| 119 |       * Checks whether the given qualified permission is granted to the principal given | |
| 120 |       * the passed roleQualification.  If no roleQualification is passed (null or empty) | |
| 121 |       * then this method behaves the same as {@link #hasPermission(String, String, String, AttributeSet)}. | |
| 122 |       *  | |
| 123 |       * Each role assigned to the principal is checked for qualifications.  If a qualifier  | |
| 124 |       * exists on the principal's membership in that role, that is checked first through | |
| 125 |       * the role's type service.  Once it is determined that the principal has the role | |
| 126 |       * in the given context (qualification), the permissions are examined. | |
| 127 |       *  | |
| 128 |       * Each permission is checked against the permissionDetails.  The PermissionTypeService | |
| 129 |       * is called for each permission with the given permissionName to see if the  | |
| 130 |       * permissionDetails matches its details. | |
| 131 |       */ | |
| 132 |      @WebMethod(operationName = "isAuthorized") | |
| 133 |      @WebResult(name = "isAuthorized") | |
| 134 | boolean isAuthorized( @WebParam(name="principalId") String principalId,  | |
| 135 |                                                @WebParam(name="namespaceCode") String namespaceCode, | |
| 136 |                                                @WebParam(name="permissionName") String permissionName, | |
| 137 |                                                @WebParam(name="permissionDetails") Attributes permissionDetails, | |
| 138 |                                                @WebParam(name="qualification") Attributes qualification  ); | |
| 139 | ||
| 140 |      /** | |
| 141 |       * Checks whether the principal has been granted a permission matching the given details | |
| 142 |       * without taking role qualifiers into account. | |
| 143 |       *  | |
| 144 |           * This method should not be used for true authorization checks since a principal | |
| 145 |           * may only have this permission within a given context.  It could be used to | |
| 146 |           * identify that the user would have some permissions within a certain area. | |
| 147 |           * Later checks would identify exactly what permissions were granted. | |
| 148 |           *  | |
| 149 |           * It can also be used when the client application KNOWS that this is a role which | |
| 150 |           * is never qualified. | |
| 151 |       */ | |
| 152 |      @WebMethod(operationName = "hasPermissionByTemplateName") | |
| 153 |      @WebResult(name = "hasPermission") | |
| 154 | boolean hasPermissionByTemplateName( @WebParam(name="principalId") String principalId,  | |
| 155 |                                                                               @WebParam(name="namespaceCode") String namespaceCode, | |
| 156 |                                                                               @WebParam(name="permissionTemplateName") String permissionTemplateName, | |
| 157 |                                                                               @WebParam(name="permissionDetails") Attributes permissionDetails ); | |
| 158 | ||
| 159 |      /** | |
| 160 |       * Checks whether the given qualified permission is granted to the principal given | |
| 161 |       * the passed roleQualification.  If no roleQualification is passed (null or empty) | |
| 162 |       * then this method behaves the same as {@link #hasPermission(String, String, String, AttributeSet)}. | |
| 163 |       *  | |
| 164 |       * Each role assigned to the principal is checked for qualifications.  If a qualifier  | |
| 165 |       * exists on the principal's membership in that role, that is checked first through | |
| 166 |       * the role's type service.  Once it is determined that the principal has the role | |
| 167 |       * in the given context (qualification), the permissions are examined. | |
| 168 |       *  | |
| 169 |       * Each permission is checked against the permissionDetails.  The PermissionTypeService | |
| 170 |       * is called for each permission with the given permissionName to see if the  | |
| 171 |       * permissionDetails matches its details. | |
| 172 |       */ | |
| 173 |      @WebMethod(operationName = "isAuthorizedByTemplateName") | |
| 174 |      @WebResult(name = "isAuthorized") | |
| 175 | boolean isAuthorizedByTemplateName( @WebParam(name="principalId") String principalId,  | |
| 176 |                                                                              @WebParam(name="namespaceCode") String namespaceCode, | |
| 177 |                                                                              @WebParam(name="permissionTemplateName") String permissionTemplateName, | |
| 178 |                                                                              @WebParam(name="permissionDetails") Attributes permissionDetails, | |
| 179 |                                                                              @WebParam(name="qualification") Attributes qualification  ); | |
| 180 | ||
| 181 | ||
| 182 |      /** | |
| 183 |       * Get the list of principals/groups who have a given permission.  This also returns delegates | |
| 184 |       * for the given principals/groups who also have this permission given the context in the | |
| 185 |       * qualification parameter. | |
| 186 |       *  | |
| 187 |       * Each role assigned to the principal is checked for qualifications.  If a qualifier  | |
| 188 |       * exists on the principal's membership in that role, that is checked first through | |
| 189 |       * the role's type service.  Once it is determined that the principal has the role | |
| 190 |       * in the given context (qualification), the permissions are examined. | |
| 191 |       *  | |
| 192 |       */ | |
| 193 |          @WebMethod(operationName = "getPermissionAssignees") | |
| 194 |      @WebResult(name = "permissionAssignees") | |
| 195 |      List<Assignee> getPermissionAssignees( @WebParam(name="namespaceCode") String namespaceCode, | |
| 196 |                                                                                                               @WebParam(name="permissionName") String permissionName, | |
| 197 |                                                                                                               @WebParam(name="permissionDetails") Attributes permissionDetails, | |
| 198 |                                                                                                               @WebParam(name="qualification") Attributes qualification ); | |
| 199 | ||
| 200 |      /** | |
| 201 |       * Get the list of principals/groups who have a given permission that match the given  | |
| 202 |       * permission template and permission details.  This also returns delegates | |
| 203 |       * for the given principals/groups who also have this permission given the context in the | |
| 204 |       * qualification parameter. | |
| 205 |       *  | |
| 206 |       * Each role assigned to the principal is checked for qualifications.  If a qualifier  | |
| 207 |       * exists on the principal's membership in that role, that is checked first through | |
| 208 |       * the role's type service.  Once it is determined that the principal has the role | |
| 209 |       * in the given context (qualification), the permissions are examined. | |
| 210 |       *  | |
| 211 |       */ | |
| 212 |          @WebMethod(operationName = "getPermissionAssigneesForTemplateName") | |
| 213 |      @WebResult(name = "permissionAssigneesForTemplateName") | |
| 214 |      List<Assignee> getPermissionAssigneesForTemplateName( @WebParam(name="namespaceCode") String namespaceCode, | |
| 215 |                                                                                                                                              @WebParam(name="permissionTemplateName") String permissionTemplateName, | |
| 216 |                                                                                                                                              @WebParam(name="permissionDetails") Attributes permissionDetails, | |
| 217 |                                                                                                                                              @WebParam(name="qualification") Attributes qualification ); | |
| 218 | ||
| 219 |      /** | |
| 220 |       * Returns true if the given permission is defined on any Roles. | |
| 221 |       */ | |
| 222 |      @WebMethod(operationName = "isPermissionDefined") | |
| 223 |      @WebResult(name = "isPermissionDefined") | |
| 224 | boolean isPermissionDefined( @WebParam(name="namespaceCode") String namespaceCode,  | |
| 225 |                                                               @WebParam(name="permissionName") String permissionName, | |
| 226 |                                                               @WebParam(name="permissionDetails") Attributes permissionDetails ); | |
| 227 | ||
| 228 |      /** | |
| 229 |       * Returns true if the given permission template is defined on any Roles. | |
| 230 |       */ | |
| 231 |      @WebMethod(operationName = "isPermissionDefinedForTemplateName") | |
| 232 |      @WebResult(name = "isPermissionDefinedForTemplateName") | |
| 233 | boolean isPermissionDefinedForTemplateName( @WebParam(name="namespaceCode") String namespaceCode,  | |
| 234 |                                                                                              @WebParam(name="permissionTemplateName") String permissionTemplateName, | |
| 235 |                                                                                              @WebParam(name="permissionDetails") Attributes permissionDetails ); | |
| 236 | ||
| 237 |      /** | |
| 238 |       * Returns permissions (with their details) that are granted to the principal given | |
| 239 |       * the passed qualification.  If no qualification is passed (null or empty) | |
| 240 |       * then this method does not check any qualifications on the roles. | |
| 241 |       *  | |
| 242 |       * All permissions with the given name are checked against the permissionDetails.   | |
| 243 |       * The PermissionTypeService is called for each permission to see if the  | |
| 244 |       * permissionDetails matches its details. | |
| 245 |       *  | |
| 246 |       * An asterisk (*) as a value in any permissionDetails key-value pair will match any value. | |
| 247 |       * This forms a way to provide a wildcard to obtain multiple permissions in one call. | |
| 248 |       *  | |
| 249 |       * After the permissions are determined, the roles that hold those permissions are determined. | |
| 250 |       * Each role that matches between the principal and the permission objects is checked for  | |
| 251 |       * qualifications.  If a qualifier  | |
| 252 |       * exists on the principal's membership in that role, that is checked through | |
| 253 |       * the role's type service.  | |
| 254 |       *  | |
| 255 |       */ | |
| 256 |          @WebMethod(operationName = "getAuthorizedPermissions") | |
| 257 |      @WebResult(name = "authorizedPermissions") | |
| 258 |      List<Permission> getAuthorizedPermissions( @WebParam(name="principalId") String principalId, | |
| 259 |                                                                                                        @WebParam(name="namespaceCode") String namespaceCode, | |
| 260 |                                                                                                        @WebParam(name="permissionName") String permissionName, | |
| 261 |                                                                                                        @WebParam(name="permissionDetails") Attributes permissionDetails, | |
| 262 |                                                                                                        @WebParam(name="qualification") Attributes qualification ); | |
| 263 | ||
| 264 |      /** | |
| 265 |       * Returns permissions (with their details) that are granted to the principal given | |
| 266 |       * the passed qualification.  If no qualification is passed (null or empty) | |
| 267 |       * then this method does not check any qualifications on the roles. | |
| 268 |       *  | |
| 269 |       * All permissions with the given name are checked against the permissionDetails.   | |
| 270 |       * The PermissionTypeService is called for each permission to see if the  | |
| 271 |       * permissionDetails matches its details. | |
| 272 |       *  | |
| 273 |       * An asterisk (*) as a value in any permissionDetails key-value pair will match any value. | |
| 274 |       * This forms a way to provide a wildcard to obtain multiple permissions in one call. | |
| 275 |       *  | |
| 276 |       * After the permissions are determined, the roles that hold those permissions are determined. | |
| 277 |       * Each role that matches between the principal and the permission objects is checked for  | |
| 278 |       * qualifications.  If a qualifier  | |
| 279 |       * exists on the principal's membership in that role, that is checked through | |
| 280 |       * the role's type service.  | |
| 281 |       *  | |
| 282 |       */ | |
| 283 |          @WebMethod(operationName = "getAuthorizedPermissionsByTemplateName") | |
| 284 |      @WebResult(name = "authorizedPermissions") | |
| 285 |      List<Permission> getAuthorizedPermissionsByTemplateName( @WebParam(name="principalId") String principalId, | |
| 286 |                                                                                                                                      @WebParam(name="namespaceCode") String namespaceCode, | |
| 287 |                                                                                                                                      @WebParam(name="permissionTemplateName") String permissionTemplateName, | |
| 288 |                                                                                                                                      @WebParam(name="permissionDetails") Attributes permissionDetails, | |
| 289 |                                                                                                                                      @WebParam(name="qualification") Attributes qualification ); | |
| 290 | ||
| 291 |      // -------------------- | |
| 292 |      // Permission Data | |
| 293 |      // -------------------- | |
| 294 | ||
| 295 |      /** | |
| 296 |       * Get the permission object with the given ID. | |
| 297 |       */ | |
| 298 |          @WebMethod(operationName = "getPermission") | |
| 299 |      @WebResult(name = "permission") | |
| 300 |      Permission getPermission( @WebParam(name="permissionId") String permissionId ); | |
| 301 | ||
| 302 |          /**  | |
| 303 |           * Return the permission object for the given unique combination of namespace, | |
| 304 |           * component and permission template name. | |
| 305 |           */ | |
| 306 |          @WebMethod(operationName = "getPermissionsByTemplateName") | |
| 307 |      @WebResult(name = "permissions") | |
| 308 |      List<Permission> getPermissionsByTemplateName( @WebParam(name="namespaceCode") String namespaceCode, | |
| 309 |                                                                                                                @WebParam(name="permissionTemplateName") String permissionTemplateName ); | |
| 310 | ||
| 311 |          /**  | |
| 312 |           * Return the permission object for the given unique combination of namespace, | |
| 313 |           * component and permission name. | |
| 314 |           */ | |
| 315 |          @WebMethod(operationName = "getPermissionsByName") | |
| 316 |      @WebResult(name = "permissions") | |
| 317 |      List<Permission> getPermissionsByName( @WebParam(name="namespaceCode") String namespaceCode, | |
| 318 |                                                                                                                        @WebParam(name="permissionName") String permissionName ); | |
| 319 | ||
| 320 |          /** | |
| 321 |           *  | |
| 322 |           * Return the Permission Template given the Template ID. | |
| 323 |           *  | |
| 324 |           * @param permissionTemplateId | |
| 325 |           * @return PermissionTemplate | |
| 326 |           */ | |
| 327 |          @WebMethod(operationName = "getPermissionTemplate") | |
| 328 |      @WebResult(name = "permissionTemplate") | |
| 329 |      Template getPermissionTemplate( @WebParam(name="permissionTemplateId") String permissionTemplateId ); | |
| 330 | ||
| 331 |          /** | |
| 332 |           *  | |
| 333 |           * Return the Permission Template given the Template Name and Namespace Code. | |
| 334 |           *  | |
| 335 |           * @param namespaceCode, permissionTemplateName | |
| 336 |           * @return PermissionTemplate | |
| 337 |           */ | |
| 338 |          @WebMethod(operationName = "getPermissionTemplateByName") | |
| 339 |      @WebResult(name = "permissionTemplate") | |
| 340 |      Template getPermissionTemplateByName( @WebParam(name="namespaceCode") String namespaceCode, | |
| 341 |                                                                                                            @WebParam(name="permissionTemplateName") String permissionTemplateName ); | |
| 342 | ||
| 343 |          /** | |
| 344 |           *  | |
| 345 |           * Return all Permission Templates. | |
| 346 |           *  | |
| 347 |           * @param namespaceCode, permissionTemplateName | |
| 348 |           * @return PermissionTemplate | |
| 349 |           */ | |
| 350 |          @WebMethod(operationName = "getAllTemplates") | |
| 351 |      @WebResult(name = "permissionTemplates") | |
| 352 |      public List<Template> getAllTemplates(); | |
| 353 | ||
| 354 |      /** | |
| 355 |       * Search for permissions using arbitrary search criteria.  JavaBeans property syntax  | |
| 356 |       * should be used to reference the properties. | |
| 357 |       *  | |
| 358 |       * If the searchCriteria parameter is null or empty, an empty list will be returned. | |
| 359 |       */ | |
| 360 |          @WebMethod(operationName = "lookupPermissions") | |
| 361 |      @WebResult(name = "lookupPermissions") | |
| 362 | List<Permission> lookupPermissions( @WebParam(name="searchCriteria") @XmlJavaTypeAdapter(value = MapStringStringAdapter.class) Map<String,String> searchCriteria,  | |
| 363 | @WebParam(name="unbounded") boolean unbounded);  | |
| 364 | ||
| 365 |      /** | |
| 366 |       * Get the role IDs for the given permission. | |
| 367 |       */ | |
| 368 |          @WebMethod(operationName = "getRoleIdsForPermission") | |
| 369 |      @WebResult(name = "roleIdsForPermission") | |
| 370 |      List<String> getRoleIdsForPermission( @WebParam(name="namespaceCode") String namespaceCode, | |
| 371 |                                                                                @WebParam(name="permissionName") String permissionName, | |
| 372 |                                                                                @WebParam(name="permissionDetails") Attributes permissionDetails); | |
| 373 | ||
| 374 |      /** | |
| 375 |       * Get the role IDs for the given list of permissions. | |
| 376 |       */ | |
| 377 |          @WebMethod(operationName = "getRoleIdsForPermissions") | |
| 378 |      @WebResult(name = "roleIdsForPermissions") | |
| 379 |      List<String> getRoleIdsForPermissions( @WebParam(name="permissions") List<Permission> permissions ); | |
| 380 | ||
| 381 |      /** | |
| 382 |       * Returns the label of the permission detail for the given permissionId, kimType and attributeName.  | |
| 383 |       */ | |
| 384 |          @WebMethod(operationName = "getPermissionDetailLabel") | |
| 385 |      @WebResult(name = "permissionDetailLabel") | |
| 386 |      public String getPermissionDetailLabel( String permissionId, String kimTypeId, String attributeName); | |
| 387 | ||
| 388 |      /** | |
| 389 |       * Get the role IDs for the given permission. | |
| 390 |       */ | |
| 391 |          @WebMethod(operationName = "getRoleIdsForPermissionId") | |
| 392 |      @WebResult(name = "roleIdsForPermissionId") | |
| 393 |      List<String> getRoleIdsForPermissionId(@WebParam(name = "permissionId") String permissionId); | |
| 394 | ||
| 395 |      /** | |
| 396 |       * Return the permission object for the given unique combination of namespace, component and permission name. Inactive | |
| 397 |       * permissions are also returned | |
| 398 |       */ | |
| 399 |          @WebMethod(operationName = "getPermissionsByNameIncludingInactive") | |
| 400 |      @WebResult(name = "permissionsIncludingInactive") | |
| 401 | List<Permission> getPermissionsByNameIncludingInactive(@WebParam(name = "namespaceCode") String namespaceCode, @WebParam(name = "permissionName") String permissionName);  | |
| 402 | }  |