/
JdbcPasswordProvider.java
85 lines (72 loc) · 2.64 KB
/
JdbcPasswordProvider.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
/*
* Copyright (C) 2009-2013 Glencoe Software, Inc. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package ome.security.auth;
/**
* Central {@link PasswordProvider} which uses the "password" table in the
* central OMERO database.
*
* @author Josh Moore, josh at glencoesoftware.com
* @since 4.0
*/
public class JdbcPasswordProvider extends ConfigurablePasswordProvider {
public JdbcPasswordProvider(PasswordUtil util) {
super(util);
}
public JdbcPasswordProvider(PasswordUtil util, boolean ignoreUnknown) {
super(util, ignoreUnknown);
}
public JdbcPasswordProvider(PasswordUtil util, boolean ignoreUnknown,
boolean salt) {
super(util, ignoreUnknown, salt);
}
@Override
public boolean hasPassword(String user) {
Long id = util.userId(user);
return id != null;
}
/**
* Retrieves password from the database and calls
* {@link ConfigurablePasswordProvider#comparePasswords(String, String)}.
* Uses default logic if user is unknown.
*/
@Override
public Boolean checkPassword(String user, String password, boolean readOnly) {
Long id = util.userId(user);
// If user doesn't exist, use the default settings for
// #ignoreUnknown.
Boolean b = null;
if (id == null) {
b = super.checkPassword(user, password, readOnly);
} else {
String trusted = util.getUserPasswordHash(id);
b = comparePasswords(id, trusted, password);
}
loginAttempt(user, b);
return b;
}
@Override
public void changePassword(String user, String password)
throws PasswordChangeException {
Long id = util.userId(user);
if (id == null) {
throw new PasswordChangeException("Couldn't find id: " + user);
}
util.changeUserPasswordById(id, password,
salt ? PasswordUtil.METHOD.ALL : PasswordUtil.METHOD.LEGACY);
}
}