|
1
28 package net.sf.jguard.example.struts.admin.actions;
29
30
31 import java.util.ArrayList  ;
32 import java.util.Collection ;
33 import java.util.HashSet ;
34 import java.util.Iterator ;
35 import java.util.List ;
36 import java.util.Set ;
37
38 import javax.security.auth.Subject ;
39 import javax.servlet.http.HttpServletRequest ;
40 import javax.servlet.http.HttpServletResponse ;
41
42 import net.sf.jguard.core.authentication.credentials.JGuardCredential;
43 import net.sf.jguard.core.principals.RolePrincipal;
44 import net.sf.jguard.example.struts.actions.BaseAction;
45 import net.sf.jguard.ext.SecurityConstants;
46 import net.sf.jguard.ext.authentication.AuthenticationException;
47 import net.sf.jguard.ext.authentication.manager.AuthenticationManager;
48 import net.sf.jguard.ext.registration.RegistrationException;
49 import net.sf.jguard.ext.registration.SubjectTemplate;
50 import net.sf.jguard.jee.authentication.http.HttpAuthenticationUtils;
51 import net.sf.jguard.jee.authentication.http.HttpConstants;
52
53 import org.apache.commons.lang.StringUtils;
54 import org.apache.log4j.Logger;
55 import org.apache.struts.action.ActionForm;
56 import org.apache.struts.action.ActionForward;
57 import org.apache.struts.action.ActionMapping;
58 import org.apache.struts.action.DynaActionForm;
59
60
61
64 public class UserDispatchAction extends BaseAction{
65
66 private static Logger logger = Logger.getLogger(UserDispatchAction.class);
67
68
76 public ActionForward list(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) {
77 DynaActionForm dyna = (DynaActionForm)form;
78 Set users = null;
79
80 AuthenticationManager am = (AuthenticationManager) request.getSession().getServletContext().getAttribute(SecurityConstants.AUTHENTICATION_MANAGER);
81 try {
82 users = am.getUsers();
83 if(logger.isDebugEnabled()){
84 logger.debug(" listing users");
85 Iterator usersIt = users.iterator();
86 while(usersIt.hasNext()){
87 Subject user = (Subject )usersIt.next();
88 logger.debug(user);
89 }
90 }
91 } catch (AuthenticationException e) {
92 e.printStackTrace();
93 }
94 List usersList = new ArrayList (users);
95 dyna.set("users",usersList);
96
97 return mapping.findForward("listUsersOK");
98 }
99
100
108 public ActionForward read(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) {
109 DynaActionForm dyna = (DynaActionForm)form;
110 AuthenticationManager authenticationManager = (AuthenticationManager) request.getSession().getServletContext().getAttribute(SecurityConstants.AUTHENTICATION_MANAGER);
111 Iterator itCred;
112 JGuardCredential jcred;
113 Subject user = authenticationManager.findUser((String )dyna.get("login"));
114
115 resetForm(dyna);
116
117 Set privCred = user.getPrivateCredentials();
118 itCred = privCred.iterator();
119 while(itCred.hasNext()) {
120 jcred = (JGuardCredential)itCred.next();
121 dyna.set(jcred.getId(), jcred.getValue());
122 }
123 Set pubCred = user.getPublicCredentials();
124 itCred = pubCred.iterator();
125 while(itCred.hasNext()) {
126 jcred = (JGuardCredential)itCred.next();
127 dyna.set(jcred.getId(), jcred.getValue());
128 }
129 dyna.set("oldLogin", (String )dyna.get("login"));
130 Set principals =new HashSet (user.getPrincipals());
131 Set localPrincipals = authenticationManager.getLocalPrincipals();
132 principals.retainAll(localPrincipals);
134 dyna.set("principals", new ArrayList (principals));
135
136 Collection tempCol = new HashSet (authenticationManager.getLocalPrincipals());
137 tempCol.removeAll(user.getPrincipals());
138 request.setAttribute("allPrincipals", tempCol);
139 request.setAttribute("action", "update");
140 return mapping.findForward("readUserOK");
141 }
142
143
151 public ActionForward newUser(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) {
152 AuthenticationManager authenticationManager = (AuthenticationManager) request.getSession().getServletContext().getAttribute(SecurityConstants.AUTHENTICATION_MANAGER);
153 DynaActionForm dyna = (DynaActionForm)form;
154
155 resetForm(dyna);
156
157 request.setAttribute("allPrincipals", authenticationManager.getLocalPrincipals());
158 request.setAttribute("action", "create");
159 return mapping.findForward("readUserOK");
160 }
161
162
170 public ActionForward create(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) {
171 logger.debug(" into UserDispatchAction.create");
172
173 DynaActionForm dyna = (DynaActionForm)form;
174 AuthenticationManager am = (AuthenticationManager) request.getSession().getServletContext().getAttribute(SecurityConstants.AUTHENTICATION_MANAGER);
175
176 SubjectTemplate st = new SubjectTemplate();
177
178 Set privRequiredCred = new HashSet ();
180 addCredential(privRequiredCred, "login", (String )dyna.get("login"));
181 addCredential(privRequiredCred, "password", (String )dyna.get("password"));
182 st.setPrivateRequiredCredentials(privRequiredCred);
184
185
186 Set publicRequiredCred = new HashSet ();
188 addCredential(publicRequiredCred, "firstname", (String )dyna.get("firstname"));
189 addCredential(publicRequiredCred, "lastname", (String )dyna.get("lastname"));
190 addCredential(publicRequiredCred, "location", (String )dyna.get("location"));
191 st.setPublicRequiredCredentials(publicRequiredCred);
193
194
195 Set privOptionalCred = new HashSet ();
197 addCredential(privOptionalCred, "country", (String )dyna.get("country"));
198 addCredential(privOptionalCred, "religion", (String )dyna.get("religion"));
199 st.setPrivateOptionalCredentials(privOptionalCred);
201
202
203 Set publicOptionalCred = new HashSet ();
205 addCredential(publicOptionalCred, "hobbies", (String )dyna.get("hobbies"));
206 st.setPublicOptionalCredentials(publicOptionalCred);
208
209 st.getPrincipals().clear();
211 String principalsNames = (String )dyna.get("userPrincipalsNames");
212 logger.debug(" create user: principalsNames from form ="+principalsNames);
213
214 try {
215 SubjectTemplate stClone = (SubjectTemplate)am.getDefaultSubjectTemplate().clone();
216 stClone.getPrincipals().clear();
217 addPrincipals(principalsNames, stClone.getPrincipals(), am);
218 Subject userCreated = am.createUser(st,stClone);
219 logger.debug("user created ="+userCreated);
220 } catch (RegistrationException e) {
221 logger.error(e.getMissingPrivateCredential());
222 logger.error(e.getMissingPublicCredential());
223 logger.error(e);
224 } catch (AuthenticationException e) {
225 logger.error(e);
226 } catch (CloneNotSupportedException e) {
227 logger.error(e);
228 }
229
230 return mapping.findForward("createUserOK");
231 }
232
233
241 public ActionForward update(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) {
242
243 DynaActionForm dyna = (DynaActionForm)form;
244 AuthenticationManager am = (AuthenticationManager) request.getSession().getServletContext().getAttribute(SecurityConstants.AUTHENTICATION_MANAGER);
245 Subject user = new Subject ();
246
247 Set privCred = user.getPrivateCredentials();
249
250 addCredential(privCred, "login", (String )dyna.get("login"));
251 addCredential(privCred, "password", (String )dyna.get("password"));
252 addCredential(privCred, "country", (String )dyna.get("country"));
253 addCredential(privCred, "religion", (String )dyna.get("religion"));
254
255
256 Set publicCred = user.getPublicCredentials();
258
259 addCredential(publicCred, "firstname", (String )dyna.get("firstname"));
260 addCredential(publicCred, "lastname", (String )dyna.get("lastname"));
261 addCredential(publicCred, "location", (String )dyna.get("location"));
262 addCredential(publicCred, "hobbies", (String )dyna.get("hobbies"));
263
264 user.getPrincipals().clear();
266 String principalsNames = (String )dyna.get("userPrincipalsNames");
267 logger.debug("update user :principalsNames from form ="+principalsNames);
268 addPrincipals(principalsNames, user.getPrincipals(), am);
269
270 JGuardCredential jcred = new JGuardCredential();
272 jcred.setId("login");
273 jcred.setValue((String )dyna.get("oldLogin"));
274 try {
275 am.updateUser(jcred, user);
276 logger.debug("after update user content="+user);
277 } catch (AuthenticationException e) {
278 e.printStackTrace();
279 }
280
281
282 return mapping.findForward("updateUserOK");
283
284 }
285
286
294 public ActionForward delete(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) {
295 DynaActionForm dyna = (DynaActionForm)form;
296 AuthenticationManager am = (AuthenticationManager) request.getSession().getServletContext().getAttribute(SecurityConstants.AUTHENTICATION_MANAGER);
297
298 Subject user = am.findUser((String )dyna.get("login"));
299
300 try {
301 am.deleteUser(user);
302 } catch (AuthenticationException e) {
303 logger.error(e.getMessage());
304 }
305
306 return mapping.findForward("deleteUserOK");
307 }
308
309
310
311
315 private void resetForm(DynaActionForm dyna) {
316 dyna.set("login", "");
317 dyna.set("password", "");
318 dyna.set("firstname", "");
319 dyna.set("lastname", "");
320 dyna.set("location", "");
321 dyna.set("country", "");
322 dyna.set("religion", "");
323 dyna.set("hobbies", "");
324 Collection tempCol = (Collection )dyna.get("principals");
325 tempCol.clear();
326 dyna.set("principals", tempCol);
327 }
328
329
335 private void addCredential(Set credentials, String id, String value) {
336 if(StringUtils.isNotEmpty(value)) {
337 JGuardCredential jcred = new JGuardCredential();
338 jcred.setId(id);
339 jcred.setValue(value);
340 credentials.add(jcred);
341 }
342 }
343
344
349 private void addPrincipals(String principalNames, Set principalsSet, AuthenticationManager am) {
350 logger.debug("principalNames="+principalNames);
351 if(!"".equals(principalNames)) {
352 String [] prinNames = principalNames.split("#");
353 for(int i=0;i<prinNames.length;i++) {
354 try {
355 logger.debug("current principal name="+prinNames[i]);
356 RolePrincipal principal = (RolePrincipal) am.getLocalPrincipal(prinNames[i]);
357 if(principal == null){
358 logger.info("local principal not found");
359 return;
360 }
361 logger.debug("local principal found="+principal);
362 principalsSet.add(principal);
363 } catch (AuthenticationException e) {
364 logger.error(e.getMessage());
365 }
366 }
367 }
368 }
369
370 public ActionForward setActiveOnRolePrincipal(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) {
371 String roleName = request.getParameter("roleName");
372 String applicationName = request.getParameter("applicationName");
373 boolean active = Boolean.valueOf(request.getParameter("active")).booleanValue();
374 AuthenticationManager authenticationManager = (AuthenticationManager) request.getSession().getServletContext().getAttribute(SecurityConstants.AUTHENTICATION_MANAGER);
375 HttpAuthenticationUtils auth= (HttpAuthenticationUtils)request.getSession(true).getAttribute(HttpConstants.AUTHN_UTILS);
376 try {
377 authenticationManager.setActiveOnRolePrincipal(auth.getSubject(),roleName,applicationName,active);
378 } catch (AuthenticationException e) {
379 logger.error(e.getMessage());
380 }
381 return mapping.findForward("welcome");
382 }
383 }
384 |
Popular Tags |
Java API By Example, From Geeks To Geeks.