forked from LittleVer/Javaee-tutorial
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathUserRealm.java
More file actions
83 lines (69 loc) · 2.92 KB
/
UserRealm.java
File metadata and controls
83 lines (69 loc) · 2.92 KB
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
package com.realm;
import java.util.List;
import java.util.Set;
import org.apache.shiro.authc.AuthenticationException;
import org.apache.shiro.authc.AuthenticationInfo;
import org.apache.shiro.authc.AuthenticationToken;
import org.apache.shiro.authc.LockedAccountException;
import org.apache.shiro.authc.SimpleAuthenticationInfo;
import org.apache.shiro.authc.UnknownAccountException;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.authz.AuthorizationInfo;
import org.apache.shiro.authz.SimpleAuthorizationInfo;
import org.apache.shiro.realm.AuthorizingRealm;
import org.apache.shiro.subject.PrincipalCollection;
import org.apache.shiro.util.ByteSource;
import org.springframework.beans.factory.annotation.Autowired;
import com.entity.Resource;
import com.entity.User;
import com.google.common.collect.Sets;
import com.system.service.ResourceBiz;
import com.system.service.UserBiz;
/**
* <p>User: Zhang Kaitao
* <p>Date: 14-1-28
* <p>Version: 1.0
*/
public class UserRealm extends AuthorizingRealm {
@Autowired
private UserBiz userBiz;
@Autowired
private ResourceBiz resourceBiz;
@Override
protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
String username = (String)principals.getPrimaryPrincipal();
SimpleAuthorizationInfo authorizationInfo = new SimpleAuthorizationInfo();
authorizationInfo.setRoles(userBiz.findRoles(username));
if("admin".equals(username)) {
List<Resource> list = resourceBiz.findAll();
Set<String> set = Sets.newHashSet();
for(Resource r : list) {
set.add(r.getPermission());
}
authorizationInfo.setStringPermissions(set);
} else {
authorizationInfo.setStringPermissions(userBiz.findPermissions(username));
}
return authorizationInfo;
}
@Override
protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken authcToken) throws AuthenticationException {
UsernamePasswordToken token = (UsernamePasswordToken) authcToken;
String username = token.getUsername();
User user = userBiz.findByUsername(username);
if(user == null) {
throw new UnknownAccountException();//没找到帐号
}
if(Boolean.TRUE.equals(user.getLocked())) {
throw new LockedAccountException(); //帐号锁定
}
//交给AuthenticatingRealm使用CredentialsMatcher进行密码匹配，如果觉得人家的不好可以自定义实现
SimpleAuthenticationInfo authenticationInfo = new SimpleAuthenticationInfo(
user.getUserId(), //用户名
user.getPassword(), //密码
ByteSource.Util.bytes(user.getCredentialsSalt()),//salt=username+salt
getName() //realm name
);
return authenticationInfo;
}
}