BaseMemoryRealmAction


1   /*
2    * JOnAS: Java(TM) Open Application Server
3    * Copyright (C) 1999 Bull S.A.
4    * Contact: jonas-team@objectweb.org
5    *
6    * This library is free software; you can redistribute it and/or
7    * modify it under the terms of the GNU Lesser General Public
8    * License as published by the Free Software Foundation; either
9    * version 2.1 of the License, or any later version.
10   *
11   * This library is distributed in the hope that it will be useful,
12   * but WITHOUT ANY WARRANTY; without even the implied warranty of
13   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14   * Lesser General Public License for more details.
15   *
16   * You should have received a copy of the GNU Lesser General Public
17   * License along with this library; if not, write to the Free Software
18   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
19   * USA
20   *
21   * Initial developer(s): Michel-Ange ANTON
22   * --------------------------------------------------------------------------
23   * $Id: BaseMemoryRealmAction.java,v 1.5 2004/03/19 14:31:48 sauthieg Exp $
24   * --------------------------------------------------------------------------
25   */
26  
27  package org.objectweb.jonas.webapp.jonasadmin.security;
28  
29  import java.util.ArrayList  ;
30  import java.util.Arrays  ;
31  import java.util.Collections  ;
32  
33  import javax.management.ObjectName  ;
34  import javax.servlet.http.HttpServletRequest  ;
35  
36  import org.apache.struts.action.ActionMapping;
37  import org.objectweb.jonas.jmx.JonasManagementRepr;
38  import org.objectweb.jonas.jmx.JonasObjectName;
39  import org.objectweb.jonas.webapp.jonasadmin.Jlists;
40  
41  /**
42   *
43   */
44  
45  abstract public class BaseMemoryRealmAction extends BaseSecurityAction {
46  
47  // --------------------------------------------------------- Public Methods
48  
49  // --------------------------------------------------------- Protected Methods
50      protected MemoryRealmForm getForm(ActionMapping p_Mapping, HttpServletRequest   p_Request) {
51          // Form used
52          MemoryRealmForm oForm = null;
53          // Memory realm to edit
54          String   sResource = p_Request.getParameter("resource");
55  
56          // Build a new form
57          if (sResource != null) {
58              oForm = new MemoryRealmForm();
59              m_Session.setAttribute("memoryRealmForm", oForm);
60              oForm.reset(p_Mapping, p_Request);
61              oForm.setResource(sResource);
62              // free old items of session
63              m_Session.removeAttribute("userMemoryRealmForm");
64              m_Session.removeAttribute("roleMemoryRealmForm");
65              m_Session.removeAttribute("groupMemoryRealmForm");
66              m_Session.removeAttribute("itemsMemoryRealmForm");
67          }
68          else {
69              oForm = (MemoryRealmForm) m_Session.getAttribute("memoryRealmForm");
70          }
71          return oForm;
72      }
73  
74      /**
75       * Remove of session the <code>ItemsMemoryRealmForm</code> instance
76       * if the given type is different of the current type.
77       *
78       * @param p_Type Current type (user, role, group)
79       */
80      protected void removeItemsMemoryRealmForm(String   p_Type) {
81          ItemsMemoryRealmForm oForm = (ItemsMemoryRealmForm) m_Session.getAttribute(
82              "itemsMemoryRealmForm");
83          if (oForm != null) {
84              if ((oForm.getType() != null) && (oForm.getType().equals(p_Type) == false)) {
85                  m_Session.removeAttribute("itemsMemoryRealmForm");
86              }
87          }
88      }
89  
90      /**
91       * Populate the <code>UserMemoryRealmForm</code> with MBeans.
92       * If the user name is null, the User MBean is not called to populate the form.
93       *
94       * @param p_RealmForm Used for the resource name
95       * @param p_UserForm Form to populate
96       * @param p_UserName The user (Can be null)
97       * @throws Exception
98       */
99      protected void populateUserForm(MemoryRealmForm p_RealmForm, UserMemoryRealmForm p_UserForm
100         , String   p_UserName)
101         throws Exception   {
102 
103         if (p_UserName != null) {
104             // Populate with Mbean 'user'
105             ObjectName   oObjectName = JonasObjectName.user(p_RealmForm.getResource(), p_UserName);
106             p_UserForm.setUser(getStringAttribute(oObjectName, "Name"));
107 
108             p_UserForm.setListGroupsUser(new ArrayList  (Arrays.asList((String  []) JonasManagementRepr.
109                 getAttribute(oObjectName, "ArrayGroups"))));
110             p_UserForm.setListGroupsUsed(new ArrayList  (p_UserForm.getListGroupsUser()));
111 
112             p_UserForm.setListRolesUser(new ArrayList  (Arrays.asList((String  []) JonasManagementRepr.
113                 getAttribute(oObjectName, "ArrayRoles"))));
114             p_UserForm.setListRolesUsed(new ArrayList  (p_UserForm.getListRolesUser()));
115         }
116         // Populate with Mbean 'realm'
117         ObjectName   oObjectName = JonasObjectName.securityMemoryFactory(p_RealmForm.getResource());
118         p_UserForm.setListGroupsRealm(new ArrayList  (Arrays.asList((String  []) JonasManagementRepr.
119             invoke(oObjectName, "listGroups", null, null))));
120         p_UserForm.setListRolesRealm(new ArrayList  (Arrays.asList((String  []) JonasManagementRepr.
121             invoke(oObjectName, "listRoles", null, null))));
122 
123         // Calculate Unused
124         ArrayList   alUnused = new ArrayList  (p_UserForm.getListGroupsRealm());
125         alUnused.removeAll(p_UserForm.getListGroupsUser());
126         Collections.sort(alUnused);
127         p_UserForm.setListGroupsNotused(alUnused);
128 
129         alUnused = new ArrayList  (p_UserForm.getListRolesRealm());
130         alUnused.removeAll(p_UserForm.getListRolesUser());
131         Collections.sort(alUnused);
132         p_UserForm.setListRolesNotused(alUnused);
133 
134         // Format list to string
135         p_UserForm.setGroupsUsed(Jlists.getString(p_UserForm.getListGroupsUsed(), Jlists.SEPARATOR));
136         p_UserForm.setGroupsNotused(Jlists.getString(p_UserForm.getListGroupsNotused()
137             , Jlists.SEPARATOR));
138         p_UserForm.setRolesUsed(Jlists.getString(p_UserForm.getListRolesUsed(), Jlists.SEPARATOR));
139         p_UserForm.setRolesNotused(Jlists.getString(p_UserForm.getListRolesNotused()
140             , Jlists.SEPARATOR));
141     }
142 
143     /**
144      * Encrypt a password with MBean security service method.
145      *
146      * @param p_Password Password to encrypt
147      * @param p_EncrypMethod MD5 or SHA string
148      * @return The encrypted password
149      * @throws Exception
150      */
151     protected String   encryptPassword(String   p_Password, String   p_EncrypMethod)
152         throws Exception   {
153         ObjectName   onSecurityService = JonasObjectName.securityService();
154         String  [] asParam = {
155             p_Password, p_EncrypMethod};
156         String  [] asSignature = {
157             "java.lang.String", "java.lang.String"};
158         return (String  ) JonasManagementRepr.invoke(onSecurityService, "encryptPassword", asParam
159             , asSignature);
160     }
161 
162     /**
163      * Populate the <code>RoleMemoryRealmForm</code> with MBeans.
164      * If the Role name is null, the Role MBean is not called to populate the form.
165      *
166      * @param p_RealmForm Used for the resource name
167      * @param p_RoleForm Form to populate
168      * @param p_RoleName The user (Can be null)
169      * @throws Exception
170      */
171     protected void populateRoleForm(MemoryRealmForm p_RealmForm, RoleMemoryRealmForm p_RoleForm
172         , String   p_RoleName)
173         throws Exception   {
174 
175         if (p_RoleName != null) {
176             // Populate with Mbean 'Role'
177             ObjectName   oObjectName = JonasObjectName.role(p_RealmForm.getResource(), p_RoleName);
178             p_RoleForm.setRole(getStringAttribute(oObjectName, "Name"));
179             p_RoleForm.setDescription(getStringAttribute(oObjectName, "Description"));
180         }
181     }
182 
183     /**
184      * Populate the <code>GroupMemoryRealmForm</code> with MBeans.
185      * If the user name is null, the Group MBean is not called to populate the form.
186      *
187      * @param p_RealmForm Used for the resource name
188      * @param p_GroupForm Form to populate
189      * @param p_GroupName The user (Can be null)
190      * @throws Exception
191      */
192     protected void populateGroupForm(MemoryRealmForm p_RealmForm, GroupMemoryRealmForm p_GroupForm
193         , String   p_GroupName)
194         throws Exception   {
195 
196         if (p_GroupName != null) {
197             // Populate with Mbean 'group'
198             ObjectName   oObjectName = JonasObjectName.group(p_RealmForm.getResource(), p_GroupName);
199             p_GroupForm.setGroup(getStringAttribute(oObjectName, "Name"));
200             p_GroupForm.setDescription(getStringAttribute(oObjectName, "Description"));
201 
202             p_GroupForm.setListRolesGroup(new ArrayList  (Arrays.asList((String  [])
203                 JonasManagementRepr.getAttribute(oObjectName, "ArrayRoles"))));
204             p_GroupForm.setListRolesUsed(new ArrayList  (p_GroupForm.getListRolesGroup()));
205         }
206         // Populate with Mbean 'realm'
207         ObjectName   oObjectName = JonasObjectName.securityMemoryFactory(p_RealmForm.getResource());
208         p_GroupForm.setListRolesRealm(new ArrayList  (Arrays.asList((String  []) JonasManagementRepr.
209             invoke(oObjectName, "listRoles", null, null))));
210 
211         // Calculate Unused
212         ArrayList   alUnused = new ArrayList  (p_GroupForm.getListRolesRealm());
213         alUnused.removeAll(p_GroupForm.getListRolesGroup());
214         Collections.sort(alUnused);
215         p_GroupForm.setListRolesNotused(alUnused);
216 
217         // Format list to string
218         p_GroupForm.setRolesUsed(Jlists.getString(p_GroupForm.getListRolesUsed(), Jlists.SEPARATOR));
219         p_GroupForm.setRolesNotused(Jlists.getString(p_GroupForm.getListRolesNotused()
220             , Jlists.SEPARATOR));
221     }
222 }
223
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