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 | } |