Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
DefaultUserDetailsService |
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1 | /* | |
2 | * Copyright (c) 2003-2011, Simon Brown | |
3 | * All rights reserved. | |
4 | * | |
5 | * Redistribution and use in source and binary forms, with or without | |
6 | * modification, are permitted provided that the following conditions are met: | |
7 | * | |
8 | * - Redistributions of source code must retain the above copyright | |
9 | * notice, this list of conditions and the following disclaimer. | |
10 | * | |
11 | * - Redistributions in binary form must reproduce the above copyright | |
12 | * notice, this list of conditions and the following disclaimer in | |
13 | * the documentation and/or other materials provided with the | |
14 | * distribution. | |
15 | * | |
16 | * - Neither the name of Pebble nor the names of its contributors may | |
17 | * be used to endorse or promote products derived from this software | |
18 | * without specific prior written permission. | |
19 | * | |
20 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
21 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
22 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
23 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE | |
24 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
25 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
26 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
27 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
28 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
29 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
30 | * POSSIBILITY OF SUCH DAMAGE. | |
31 | */ | |
32 | ||
33 | package net.sourceforge.pebble.security; | |
34 | ||
35 | import org.apache.commons.logging.Log; | |
36 | import org.apache.commons.logging.LogFactory; | |
37 | import org.springframework.security.core.userdetails.UserDetails; | |
38 | import org.springframework.security.core.userdetails.UserDetailsService; | |
39 | import org.springframework.security.core.userdetails.UsernameNotFoundException; | |
40 | ||
41 | /** | |
42 | * Implementation of the UserDetailsService that gets authentication | |
43 | * credentials from a SecurityRealm implementation. | |
44 | * | |
45 | * @author Simon Brown | |
46 | */ | |
47 | 12 | public class DefaultUserDetailsService implements UserDetailsService { |
48 | ||
49 | 4 | private static final Log log = LogFactory.getLog(DefaultUserDetailsService.class); |
50 | ||
51 | private SecurityRealm securityRealm; | |
52 | ||
53 | /** | |
54 | * Looks up and returns user details for the given username. | |
55 | * | |
56 | * @param username the username to find details for | |
57 | * @return a PebbleUserDetails instance | |
58 | * @throws org.springframework.security.core.userdetails.UsernameNotFoundException | |
59 | */ | |
60 | public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException { | |
61 | try { | |
62 | 8 | PebbleUserDetails user = securityRealm.getUser(username); |
63 | 8 | if (user == null) { |
64 | 4 | throw new UsernameNotFoundException("A user with username " + username + " does not exist"); |
65 | } else { | |
66 | 4 | return user; |
67 | } | |
68 | 0 | } catch (SecurityRealmException e) { |
69 | 0 | throw new UsernameNotFoundException("User details not found", e); |
70 | } | |
71 | } | |
72 | ||
73 | public SecurityRealm getSecurityRealm() { | |
74 | 4 | return securityRealm; |
75 | } | |
76 | ||
77 | public void setSecurityRealm(SecurityRealm securityRealm) { | |
78 | 12 | this.securityRealm = securityRealm; |
79 | 12 | } |
80 | ||
81 | } |