Spring Security用户定义
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基于内存的和基于数据库的，下面我给大家简单介绍一下这两种方式。
一、基于内存
Spring Security中的配置：
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
InMemoryUserDetailsManager manager = new InMemoryUserDetailsManager();
manager.createUser(User.withUsername("admin").password("{noop}123").roles("admin").build());
manager.createUser(User.withUsername("sang").password("{noop}123").roles("user").build());
auth.userDetailsService(manager);
}二、基于mybatis
MyUserDetailsService
@Service
public class MyUserDetailsService implements UserDetailsService {
@Autowired
UserMapper userMapper;
@Override
public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
User user = userMapper.loadUserByUsername(username);
if (user == null) {
throw new UsernameNotFoundException("用户不存在");
}
user.setRoles(userMapper.getRolesByUid(user.getId()));
return user;
}
}User类：
public class User implements UserDetails {
private Integer id;
private String username;
private String password;
private Boolean enabled;
private Boolean accountNonExpired;
private Boolean accountNonLocked;
private Boolean credentialsNonExpired;
private List<Role> roles = new ArrayList<>();
@Override
public String toString() {
return "User{" +
"id=" + id +
", username='" + username + '\'' +
", password='" + password + '\'' +
", enabled=" + enabled +
", accountNonExpired=" + accountNonExpired +
", accountNonLocked=" + accountNonLocked +
", credentialsNonExpired=" + credentialsNonExpired +
", roles=" + roles +
'}';
}
@Override
public Collection<? extends GrantedAuthority> getAuthorities() {
List<SimpleGrantedAuthority> authorities = new ArrayList<>();
for (Role role : roles) {
authorities.add(new SimpleGrantedAuthority(role.getName()));
}
return authorities;
}
@Override
public String getPassword() {
return password;
}
@Override
public String getUsername() {
return username;
}
@Override
public boolean isAccountNonExpired() {
return accountNonExpired;
}
@Override
public boolean isAccountNonLocked() {
return accountNonLocked;
}
@Override
public boolean isCredentialsNonExpired() {
return credentialsNonExpired;
}
@Override
public boolean isEnabled() {
return enabled;
}
public void setId(Integer id) {
this.id = id;
}
public void setUsername(String username) {
this.username = username;
}
public void setPassword(String password) {
this.password = password;
}
public void setEnabled(Boolean enabled) {
this.enabled = enabled;
}
public void setAccountNonExpired(Boolean accountNonExpired) {
this.accountNonExpired = accountNonExpired;
}
public void setAccountNonLocked(Boolean accountNonLocked) {
this.accountNonLocked = accountNonLocked;
}
public void setCredentialsNonExpired(Boolean credentialsNonExpired) {
this.credentialsNonExpired = credentialsNonExpired;
}
public Integer getId() {
return id;
}
public List<Role> getRoles() {
return roles;
}
public void setRoles(List<Role> roles) {
this.roles = roles;
}
}Spring Security中的配置：
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
auth.userDetailsService(myUserDetailsService);
}到此这篇关于Spring Security用户定义 的文章就介绍到这了,更多相关Spring Security用户定义 内容请搜索编程网以前的文章或继续浏览下面的相关文章希望大家以后多多支持编程网！
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