Java 身份验证失败:密码与存储值不匹配(请参阅更新2)

Java 身份验证失败:密码与存储值不匹配(请参阅更新2),java,spring,spring-mvc,spring-security,Java,Spring,Spring Mvc,Spring Security,在我当前的spring项目中,我有以下安全配置: @Configuration @ComponentScan(value="com.spring.loja") @EnableWebSecurity public class SecurityConfig extends WebSecurityConfigurerAdapter { @Autowired private UserDetailsService userDetailsService; @Autowired

在我当前的spring项目中,我有以下安全配置:

@Configuration
@ComponentScan(value="com.spring.loja")
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {

    @Autowired
    private UserDetailsService userDetailsService;

    @Autowired
    private SocialUserDetailsService socialUserDetailsService;

    @Autowired
    private PasswordEncoder passwordEncoder;

    @Override
    public void configure(WebSecurity web) throws Exception {
        DefaultWebSecurityExpressionHandler handler = new DefaultWebSecurityExpressionHandler();
        handler.setPermissionEvaluator(new CustomPermissionEvaluator());
        web.expressionHandler(handler);
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http
            .csrf()
                .disable()
            .authorizeRequests()
                .antMatchers("/resources/**", "/erro/**", "/categoria/**", "/produto/**", "/**").permitAll()
                .anyRequest().authenticated()
                .and()
            .formLogin()
                .loginPage("/entrar").permitAll()
                .loginProcessingUrl("/login").permitAll()
                .usernameParameter("login")
                .passwordParameter("senha")
                .defaultSuccessUrl("/admin")
                .failureUrl("/entrar?erro=login").permitAll()
                .and()
            .exceptionHandling()
                .accessDeniedPage("/erro/403")
                .and()
            .logout()
                .logoutUrl("/logout")
                .logoutSuccessUrl("/").permitAll()
                .and()
            .apply(new SpringSocialConfigurer());
    }

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth
            .userDetailsService(userDetailsService)
            .passwordEncoder(passwordEncoder);
    }

    @Bean
    @Override
    public AuthenticationManager authenticationManagerBean() throws Exception {
        return super.authenticationManagerBean();
    }

}
当我运行应用程序并尝试登录时,系统返回到登录页面,即使使用了正确的登录密码(我确信)

有人能看出这里出了什么问题吗

更新

我也试过这个,有同样的问题。在我看来,此配置无法访问我的userDetailsService类,应通过此类中的autowired属性检索该类:

@Configuration
@ComponentScan(value="com.spring.loja")
@EnableGlobalMethodSecurity(prePostEnabled=true)
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {

    @Autowired
    private UserDetailsService userDetailsService;

    @Autowired
    private SocialUserDetailsService socialUserDetailsService;

    @Autowired
    private PasswordEncoder passwordEncoder;

    @Autowired
    private AuthenticationManagerBuilder auth;

    @Override
    public void configure(WebSecurity web) throws Exception {
        DefaultWebSecurityExpressionHandler handler = new DefaultWebSecurityExpressionHandler();
        handler.setPermissionEvaluator(new CustomPermissionEvaluator());
        web.expressionHandler(handler);
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http
            .csrf()
                .disable()
            .authorizeRequests()
                .antMatchers("/resources/**", "/erro/**", "/categoria/**", "/produto/**", "/**").permitAll()
                .anyRequest().authenticated()
                .and()
            .formLogin()
                .loginPage("/entrar").permitAll()
                .loginProcessingUrl("/login").permitAll()
                .usernameParameter("login")
                .passwordParameter("senha")
                .defaultSuccessUrl("/admin")
                .failureUrl("/entrar?erro=login").permitAll()
                .and()
            .exceptionHandling()
                .accessDeniedPage("/erro/403")
                .and()
            .logout()
                .logoutUrl("/logout")
                .logoutSuccessUrl("/").permitAll()
                .and()
            .apply(new SpringSocialConfigurer());
    }

    @Autowired
    protected void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
        auth
            .userDetailsService(userDetailsService)
            .passwordEncoder(passwordEncoder);
    }

    @Bean
    @Override
    public AuthenticationManager authenticationManagerBean() throws Exception {
        return auth.getOrBuild();
    }

}
更新2

配置log4j后,我发现错误是密码与存储值不匹配。问题是,我确保数据库中存储的密码编码为MD5,我的PasswordEncoder bean如下:

@Component
public class BCryptPasswordEncoder implements PasswordEncoder {

    @Override
    public String encode(CharSequence arg0) {
        try {
            return getMD5Hex((String) arg0);
        } catch (NoSuchAlgorithmException e) {
            return "NoSuchAlgorithmException";
        }
    }

    @Override
    public boolean matches(CharSequence arg0, String arg1) {
        return arg0.equals(encode(arg1));
    }

    public static String getMD5Hex(final String inputString) throws NoSuchAlgorithmException {

        MessageDigest md = MessageDigest.getInstance("MD5");
        md.update(inputString.getBytes());

        byte[] digest = md.digest();

        return convertByteToHex(digest);
    }

    private static String convertByteToHex(byte[] byteData) {

        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < byteData.length; i++) {
            sb.append(Integer.toString((byteData[i] & 0xff) + 0x100, 16).substring(1));
        }

        return sb.toString();
    }

}
@组件
公共类BCryptPasswordEncoder实现PasswordEncoder{
@凌驾
公共字符串编码(字符序列arg0){
试一试{
返回getMD5Hex((字符串)arg0);
}捕获(无算法异常){
返回“nosuchalgorithexception”;
}
}
@凌驾
公共布尔匹配(字符序列arg0,字符串arg1){
返回arg0.equals(encode(arg1));
}
公共静态字符串getMD5Hex(最终字符串inputString)引发NoSuchAlgorithmException{
MessageDigest md=MessageDigest.getInstance(“MD5”);
md.update(inputString.getBytes());
字节[]摘要=md.digest();
返回转换为tetohex(摘要);
}
专用静态字符串convertByteToHex(字节[]byteData){
StringBuilder sb=新的StringBuilder();
for(int i=0;i
我明确告诉你我想使用MD5。这里怎么了


注:我也注意到应用程序没有使用SEcurityConfig类(问题中的第二个列表)中定义的authenticationManager bean,

org.springframework.security.crypto.password.PasswordEncoder匹配方法have signature

boolean matches(CharSequence rawPassword, String encodedPassword);
这意味着arg0是用户输入的密码,arg1是您保存在DB中的编码密码。 因此,实施应该是合理的

 public boolean matches(CharSequence rawPassword, String encodedPassword) {
            return encodedPassword.equals(encode(rawPassword));
 }
您正在matches方法中再次编码编码的密码,因为您使用的参数序列不正确。
使用有意义的名称而不是arg0、arg1是一种很好的做法,以避免混淆。

您可以为spring security提供调试日志吗?@coder您建议如何获取它们?目前您的应用程序中配置了日志记录?@coder否,我尝试过log4j一次,但无法将其设置为我的系统。@coder在配置log4j之后,我发现我的问题是密码与存储值不匹配。我的问题是,我确信存储的值是用MD5编码的。我只是更新了问题以包含我的密码编码器。你知道这里出了什么问题吗?