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我的問題產生了this tutorial。春季啓動，春季安全，MySQL的 - CustomUserDetailsService總是導致錯誤「無效的用戶名或密碼」
我的問題是，我總是在我的用戶被從數據庫中讀出的問題上運行，但是我沒有得到認證。在視圖上，它總是顯示錯誤消息「無效的用戶名或密碼」。我的控制檯輸出顯示沒有錯誤。當我通過身份驗證過程進行調試時，沒有不明確的行爲，錯誤可能來自於此。
在我的pom.xml中，我使用了以下依賴項。
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
</dependencies>
我的CustomUserDetailsService.java看起來像這樣。
@Service("customUserDetailsService")
public class CustomUserDetailsService implements UserDetailsService {
private final UserRepository userRepository;
private final UserRolesRepository userRolesRepository;
@Autowired
public CustomUserDetailsService(UserRepository userRepository,
UserRolesRepository userRolesRepository) {
this.userRepository = userRepository;
this.userRolesRepository = userRolesRepository;
}
@Override
public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
User user = userRepository.findByUserName(username);
if (user == null) {
throw new UsernameNotFoundException("No user present with username " + username);
}
else {
List<String> userRoles = userRolesRepository.findRoleByUserName(username);
return new CustomUserDetails(user, userRoles);
}
}
}
CustomUserDetails.java
public class CustomUserDetails extends User implements UserDetails {
private static final long serialVersionUID = 1L;
private List<String> userRoles;
public CustomUserDetails(User user, List<String> userRoles) {
super(user);
this.userRoles = userRoles;
}
@Override
public Collection< ? extends GrantedAuthority> getAuthorities() {
String roles = StringUtils.collectionToCommaDelimitedString(userRoles);
return AuthorityUtils.commaSeparatedStringToAuthorityList(roles);
}
@Override
public boolean isAccountNonExpired() {
return false;
}
@Override
public boolean isAccountNonLocked() {
return false;
}
@Override
public boolean isCredentialsNonExpired() {
return false;
}
}
WebSecurityConfig.java
@Configuration
@EnableWebSecurity
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
@Autowired
private UserDetailsService userDetailsService;
@Autowired
public void configAuthentication(AuthenticationManagerBuilder auth) throws Exception {
auth.userDetailsService(userDetailsService).passwordEncoder(passwordencoder());
}
@Override
protected void configure(HttpSecurity http) throws Exception {
http.authorizeRequests()
.antMatchers("/", "/home", "/images/**", "/css/**", "/js/**", "/loadEvents")
.permitAll().anyRequest().authenticated().and().formLogin().loginPage("/login")
.permitAll().and().logout().permitAll();
}
@Bean(name = "passwordEncoder")
public PasswordEncoder passwordencoder() {
return new BCryptPasswordEncoder();
}
}
正如我之前提到的，我不認爲是錯誤的數據庫上occures。我在教程中使用了數據庫方案。我還使用User.java UserRole.java和本教程以外的兩個存儲庫。
我的Application.java看起來像這樣。
@SpringBootApplication
@EnableJpaRepositories(basePackages = "<package>")
@EntityScan(basePackages = "<package>")
public class Application {
public static void main(String[] args) throws Throwable {
SpringApplication.run(Application.class, args);
}
}
更新1：鏈接到Git項目 https://github.com/pStuetz/Speeddating4SO/tree/master
您可能到編輯的src /主/資源/ application.properties來支持你的數據庫。我包含了我用來創建數據庫表的sql腳本。
請分享您的源代碼嗎？來自給定教程的應用程序無法正常工作，它抱怨錯過的頁面等。 –
感謝您的回覆，我添加了git項目的鏈接。 – sttzP