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1
19 package org.lucane.server.store.ldap;
20
21 import java.util.*;
22
23 import org.lucane.common.concepts.UserConcept;
24 import org.lucane.common.concepts.GroupConcept;
25 import org.lucane.server.store.UserStore;
26 import org.lucane.server.Server;
27
28 import javax.naming.*;
29 import javax.naming.directory.*;
30
31 public class LdapUserStore extends UserStore
32 {
33 private DirContext context;
34 private HashMap mapping;
35 private HashMap attributes;
36
37 public LdapUserStore(LdapConfig config)
38 throws Exception 
39 {
40 Hashtable ht = new Hashtable();
41 ht.put(DirContext.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
42 ht.put(DirContext.SECURITY_AUTHENTICATION, config.getAuthType());
43 ht.put(DirContext.SECURITY_PRINCIPAL, config.getAuthBindDn());
44 ht.put(DirContext.SECURITY_CREDENTIALS, config.getAuthPassword());
45 ht.put(DirContext.PROVIDER_URL, config.getLdapUrl() + config.getUsersDn());
46 this.context = new InitialDirContext(ht);
47
48 this.attributes = config.getUsersAttributes();
49 this.mapping = config.getUsersMapping();
50 }
51
52 public void storeUser(UserConcept user)
53 throws Exception
54 {
55 BasicAttributes attrs = new BasicAttributes();
56
57 attrs.put(new BasicAttribute((String )mapping.get("name"), user.getName()));
59 attrs.put(new BasicAttribute((String )mapping.get("password"), user.getPassword()));
60 attrs.put(new BasicAttribute((String )mapping.get("language"), user.getLanguage()));
61 attrs.put(new BasicAttribute((String )mapping.get("startupPlugin"), user.getStartupPlugin()));
62 attrs.put(new BasicAttribute((String )mapping.get("locked"), user.isLocked() ? "1" : "0"));
63
64 if(user.getRealName() != null && user.getRealName().length() > 0)
65 attrs.put(new BasicAttribute((String )mapping.get("realName"), user.getRealName()));
66 if(user.getMailAddress() != null && user.getMailAddress().length() > 0)
67 attrs.put(new BasicAttribute((String )mapping.get("mailAddress"), user.getMailAddress()));
68
69 if(user.getDescription() != null && user.getDescription().length() > 0)
70 attrs.put(new BasicAttribute((String )mapping.get("description"), user.getDescription()));
71
72 Iterator keys = attributes.keySet().iterator();
74 while(keys.hasNext())
75 {
76 String key = (String )keys.next();
77 attrs.put(new BasicAttribute(key, attributes.get(key)));
78 }
79
80 context.createSubcontext((String )mapping.get("name") + '=' + user.getName(), attrs);
81 }
82
83 public void updateUser(UserConcept user)
84 throws Exception
85 {
86 BasicAttributes attrs = new BasicAttributes();
87
88 attrs.put(new BasicAttribute((String )mapping.get("name"), user.getName()));
90 attrs.put(new BasicAttribute((String )mapping.get("password"), user.getPassword()));
91 attrs.put(new BasicAttribute((String )mapping.get("realName"), user.getRealName()));
92 attrs.put(new BasicAttribute((String )mapping.get("mailAddress"), user.getMailAddress()));
93 attrs.put(new BasicAttribute((String )mapping.get("language"), user.getLanguage()));
94 attrs.put(new BasicAttribute((String )mapping.get("startupPlugin"), user.getStartupPlugin()));
95 attrs.put(new BasicAttribute((String )mapping.get("locked"), user.isLocked() ? "1" : "0"));
96
97 if(user.getDescription() != null && user.getDescription().length() > 0)
98 attrs.put(new BasicAttribute((String )mapping.get("description"), user.getDescription()));
99
100 Iterator keys = attributes.keySet().iterator();
102 while(keys.hasNext())
103 {
104 String key = (String )keys.next();
105 attrs.put(new BasicAttribute(key, attributes.get(key)));
106 }
107
108 context.modifyAttributes((String )mapping.get("name") + '=' + user.getName(), DirContext.REPLACE_ATTRIBUTE, attrs);
109 }
110
111 public void removeUser(UserConcept user)
112 throws Exception
113 {
114 LdapGroupStore groups = (LdapGroupStore)Server.getInstance().getStore().getGroupStore();
115 groups.removeUserLinks(user.getName());
116
117 context.destroySubcontext((String )mapping.get("name") + '=' + user.getName());
118 }
119
120 public UserConcept getUser(String login)
121 throws Exception
122 {
123 String userKey = (String )mapping.get("name") + '=' + login;
124
125 Attributes attrs = context.getAttributes(userKey);
126
127 String name = (String )attrs.get((String )mapping.get("name")).get();
128 String password = new String ((byte[])attrs.get((String )mapping.get("password")).get());
129 String language = (String )attrs.get((String )mapping.get("language")).get();
130 String startupPlugin = (String )attrs.get((String )mapping.get("startupPlugin")).get();
131 String locked = (String )attrs.get((String )mapping.get("locked")).get();
132
133 String realName = "";
134 try {
135 realName = (String )attrs.get((String )mapping.get("realName")).get();
136 } catch(Exception e) {
137 }
139
140 String mailAddress = "";
141 try {
142 mailAddress = (String )attrs.get((String )mapping.get("mailAddress")).get();
143 } catch(Exception e) {
144 }
146
147 UserConcept user = new UserConcept(name, password, realName, mailAddress, language,
148 (locked.equals("1")), startupPlugin);
149
150
151 try {
152 String description = (String )attrs.get((String )mapping.get("description")).get();
153 user.setDescription(description);
154 } catch(Exception e) {
155 }
157
158 return user;
159 }
160
161 public Iterator getAllUsers()
162 throws Exception
163 {
164 ArrayList users = new ArrayList();
165
166 NamingEnumeration list = context.list("");
167 while(list.hasMore())
168 {
169 NameClassPair pair = (NameClassPair)list.next();
170 String login = pair.getName();
171 login = login.substring(login.indexOf('=')+1);
172
173 users.add(getUser(login));
174 }
175
176 return users.iterator();
177 }
178 }
179 |
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