-
Notifications
You must be signed in to change notification settings - Fork 2.3k
/
LdapRealm.java
88 lines (80 loc) · 3.32 KB
/
LdapRealm.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
/*
* Copyright (c) 2002-2016 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.server.security.enterprise.auth;
import org.apache.shiro.authz.AuthorizationInfo;
import org.apache.shiro.authz.Permission;
import org.apache.shiro.authz.SimpleAuthorizationInfo;
import org.apache.shiro.authz.SimpleRole;
import org.apache.shiro.authz.permission.RolePermissionResolver;
import org.apache.shiro.realm.ldap.JndiLdapContextFactory;
import org.apache.shiro.realm.ldap.JndiLdapRealm;
import org.apache.shiro.realm.ldap.LdapContextFactory;
import org.apache.shiro.subject.PrincipalCollection;
import java.util.Collection;
import java.util.Collections;
import javax.naming.NamingException;
import org.neo4j.kernel.configuration.Config;
/**
* Shiro realm for LDAP based on configuration settings
*/
public class LdapRealm extends JndiLdapRealm
{
public LdapRealm( Config config )
{
super();
setRolePermissionResolver( rolePermissionResolver );
configureRealm( config );
// TODO: Set NeoSubjectFactory on the SecurityManager
}
@Override
protected AuthorizationInfo queryForAuthorizationInfo(PrincipalCollection principals,
LdapContextFactory ldapContextFactory) throws NamingException
{
// TODO: This is just temporary
return new SimpleAuthorizationInfo( Collections.singleton( PredefinedRolesBuilder.READER ) );
}
private final RolePermissionResolver rolePermissionResolver = new RolePermissionResolver()
{
@Override
public Collection<Permission> resolvePermissionsInRole( String roleString )
{
SimpleRole role = PredefinedRolesBuilder.roles.get( roleString );
if ( role != null )
{
return role.getPermissions();
}
else
{
return Collections.emptyList();
}
}
};
private void configureRealm( Config config )
{
JndiLdapContextFactory contextFactory = new JndiLdapContextFactory();
contextFactory.setUrl( "ldap://" + config.get( SecuritySettings.ldap_server ) );
contextFactory.setAuthenticationMechanism( config.get( SecuritySettings.ldap_auth_mechanism ) );
contextFactory.setReferral( config.get( SecuritySettings.ldap_referral ) );
contextFactory.setSystemUsername( config.get( SecuritySettings.ldap_system_username ) );
contextFactory.setSystemPassword( config.get( SecuritySettings.ldap_system_password ) );
setContextFactory( contextFactory );
setUserDnTemplate( config.get( SecuritySettings.ldap_user_dn_template ) );
}
}