我根据reference document设置了Spring Security应用程序，经过数小时的故障排除后，我继续将空 @AuthenticationPrincipal 传递到 Controller 中。
身份验证机制可以很好地针对我数据库中的用户运行，但仍为空@AuthenticationPrincipal。我查阅了几个互联网帖子，包括this和this，但我还是没有得到。
我正在使用Spring-Boot 1.2.2和Spring Security 3.2.6。
相关POM:
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.2.2.RELEASE</version>
<relativePath/>
</parent>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
应用程序:
@SpringBootApplication
public class AuditWebApplication {
// code
}
WebSecurityConfigurerAdapter:
@Configuration
@Order(SecurityProperties.ACCESS_OVERRIDE_ORDER)
@EnableGlobalMethodSecurity(prePostEnabled=true)
@EnableWebMvcSecurity
public class SecurityConfiguration WebSecurityConfigurerAdapter {
@Autowired
private UserDetailsService userDetailsService;
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
auth.userDetailsService(userDetailsService);
}
@Override
protected void configure(HttpSecurity http) throws Exception {
http
.httpBasic()
.and()
.logout()
.logoutSuccessUrl("/#/login")
.and()
.authorizeRequests()
.antMatchers("/index.html", "/views/**", // public side.
"/images/**", "/scripts/**", "/styles/**", "/vendor/**", "/")
.permitAll()
.anyRequest().authenticated().and().csrf()
.csrfTokenRepository(csrfTokenRepository()).and()
.addFilterAfter(csrfHeaderFilter(), SessionManagementFilter.class);
}
UserDetailsService:
@Transactional
@Service
public class UserServiceBean implements UserService {
@Override
public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
// Custom domain User object, not spring security
User user = userRepository.findByusername(username);
if(user == null) {
throw new UsernameNotFoundException("Unable to load user by username = '" + username + "'");
}
List<UserRole> userRoles = userRoleRepository.findAllByUserId(user.getId());
user.setUserRoles(userRoles);
return new UserRepositoryUserDetails(user);
}
// User here refers to my application's domain User object, not Spring Security
private final static class UserRepositoryUserDetails extends User implements UserDetails {
public UserRepositoryUserDetails(User user) {
super(user);
}
@Override
public Collection<? extends GrantedAuthority> getAuthorities() {
List<String> authoritiesList = new ArrayList<String>();
List<UserRole> userRoles = getUserRoles();
userRoles.forEach((ur) -> {
if(ur.isActive()) {
authoritiesList.add(ur.getRoleDesc());
}
});
String authoritiesString = StringUtils.join(authoritiesList, ',');
return AuthorityUtils.commaSeparatedStringToAuthorityList(authoritiesString);
}
@Override
public String getUsername() {
return getLdapUID();
}
@Override
public boolean isAccountNonExpired() {
return true;
}
@Override
public boolean isAccountNonLocked() {
return true;
}
@Override
public boolean isCredentialsNonExpired() {
return true;
}
@Override
public boolean isEnabled() {
return isActive() ;
}
@Override
public String getPassword() {
// fake for now
return "password";
}
}
}
public interface UserService extends UserDetailsService {
// signatures
}
Controller :
import org.springframework.security.web.bind.annotation.AuthenticationPrincipal;
import org.springframework.security.core.userdetails.User;
@RequestMapping(value="/products", method=RequestMethod.GET)
public ResponseEntity<Map<String,Object>> products(@AuthenticationPrincipal User user){
// user is null
}
相关Maven依赖树:
[INFO] ------------------------------------------------------------------------
[INFO] Building Web Project 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-dependency-plugin:2.9:tree (default-cli) @ web-build ---
[WARNING] Using Maven 2 dependency tree to get verbose output, which may be inconsistent with actual Maven 3 resolution
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[INFO] | | +- (com.fasterxml.jackson.core:jackson-databind:jar:2.4.5:compile - omitted for duplicate)
[INFO] | | +- (org.springframework:spring-core:jar:4.1.5.RELEASE:compile - version managed from 3.2.8.RELEASE; omitted for duplicate)
[INFO] | | \- (org.springframework:spring-context:jar:4.1.5.RELEASE:compile - version managed from 3.2.8.RELEASE; omitted for duplicate)
[INFO] | \- (org.springframework:spring-core:jar:4.1.5.RELEASE:compile - version managed from 3.2.8.RELEASE; omitted for duplicate)
[INFO] +- org.flywaydb:flyway-core:jar:3.1:compile
[INFO] +- org.mockito:mockito-all:jar:1.10.19:compile
[INFO] +- com.h2database:h2:jar:1.4.185:compile
[INFO] +- mysql:mysql-connector-java:jar:5.1.34:compile
[INFO] +- org.codehaus.janino:janino:jar:2.6.1:compile
[INFO] | \- org.codehaus.janino:commons-compiler:jar:2.6.1:compile
[INFO] +- org.apache.poi:poi:jar:3.10-FINAL:compile
[INFO] | \- commons-codec:commons-codec:jar:1.5:compile
[INFO] +- org.apache.poi:poi-ooxml:jar:3.10-FINAL:compile
[INFO] | +- (org.apache.poi:poi:jar:3.10-FINAL:compile - omitted for duplicate)
[INFO] | +- org.apache.poi:poi-ooxml-schemas:jar:3.10-FINAL:compile
[INFO] | | \- org.apache.xmlbeans:xmlbeans:jar:2.3.0:compile
[INFO] | | \- stax:stax-api:jar:1.0.1:compile
[INFO] | \- dom4j:dom4j:jar:1.6.1:compile
[INFO] | \- xml-apis:xml-apis:jar:1.0.b2:compile
[INFO] \- org.scala-lang:scala-library:jar:2.10.4:compile
最佳答案
请试试这个:-
变化
@Autowired
private UserDetailsService userDetailsService;
至
@Autowired
private UserServiceBean userDetailsService;
b)在这里使用@Service
@Service
public class UserServiceBean implements UserService {
c)将 @AuthenticationPrincipal用户用户更改为 @AuthenticationPrincipal UserDetails用户详细信息
关于spring - 具有Spring-Boot/安全性的Null @AuthenticationPrincipal，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/32686587/