import org.springframework.security.core.userdetails.UserDetailsByNameServiceWrapper; //导入依赖的package包/类
@Bean
public UserDetailsByNameServiceWrapper authenticationUserDetailsService(
        final UserDetailsService userDetailsService){
    return new UserDetailsByNameServiceWrapper(){{
        setUserDetailsService(userDetailsService);
    }};
}
 

import org.springframework.security.core.userdetails.UserDetailsByNameServiceWrapper; //导入依赖的package包/类
@Bean
public PreAuthenticatedAuthenticationProvider preAuthenticatedAuthenticationProvider() {
    final PreAuthenticatedAuthenticationProvider provider =
            new PreAuthenticatedAuthenticationProvider();
    provider.setPreAuthenticatedUserDetailsService(
            new UserDetailsByNameServiceWrapper<>(userDetailsService()));
    return provider;
}
 

import org.springframework.security.core.userdetails.UserDetailsByNameServiceWrapper; //导入依赖的package包/类
public X509WebSecurityConfigurationAdapter() {
    super();
    if (!useStandardSSL) {
        userDetailsService = new X509HeaderUserDetailsService();
        UserDetailsByNameServiceWrapper<PreAuthenticatedAuthenticationToken> wrapper = new UserDetailsByNameServiceWrapper<>(userDetailsService);
        preAuthenticatedProvider = new PreAuthenticatedAuthenticationProvider();
        preAuthenticatedProvider.setPreAuthenticatedUserDetailsService(wrapper);
    }
}
 

import org.springframework.security.core.userdetails.UserDetailsByNameServiceWrapper; //导入依赖的package包/类
@Override
public void configure(HttpSecurity http) throws Exception {
    PreAuthenticatedAuthenticationProvider casAuthenticationProvider = new PreAuthenticatedAuthenticationProvider();
    casAuthenticationProvider.setPreAuthenticatedUserDetailsService(
            new UserDetailsByNameServiceWrapper<>(peticionamentoUserDetailService.orElseThrow(() ->
                            SingularServerException.rethrow(
                                    String.format("Bean %s do tipo %s não pode ser nulo. Para utilizar a configuração de segurança %s é preciso declarar um bean do tipo %s identificado pelo nome %s .",
                                            UserDetailsService.class.getName(),
                                            "peticionamentoUserDetailService",
                                            SingularCASSpringSecurityConfig.class.getName(),
                                            UserDetailsService.class.getName(),
                                            "peticionamentoUserDetailService"
                                    ))
            )
            )
    );

    ProviderManager authenticationManager = new ProviderManager(Arrays.asList(new AuthenticationProvider[]{casAuthenticationProvider}));

    J2eePreAuthenticatedProcessingFilter j2eeFilter = new J2eePreAuthenticatedProcessingFilter();
    j2eeFilter.setAuthenticationManager(authenticationManager);

    http
            .regexMatcher(getContext().getPathRegex())
            .httpBasic().authenticationEntryPoint(new Http403ForbiddenEntryPoint())
            .and()
            .csrf().disable()
            .headers().frameOptions().sameOrigin()
            .and()
            .jee().j2eePreAuthenticatedProcessingFilter(j2eeFilter)
            .and()
            .authorizeRequests()
            .antMatchers(getContext().getContextPath()).authenticated();

}
 

import org.springframework.security.core.userdetails.UserDetailsByNameServiceWrapper; //导入依赖的package包/类
@Bean
@ConditionalOnMissingBean(CasAuthenticationProvider.class)
public CasAuthenticationProvider casAuthenticationProvider(){
	CasAuthenticationProvider casProvider = new CasAuthenticationProvider();
	casProvider.setAuthenticationUserDetailsService(new UserDetailsByNameServiceWrapper<>(userDetailsService));
	casProvider.setServiceProperties(serviceProperties());
	casProvider.setTicketValidator(new Cas20ServiceTicketValidator(bootSecurityConfig.getCas().getCasServerUrl()));
	casProvider.setKey(bootSecurityConfig.getCas().getKey());
	return casProvider;
}
 

import org.springframework.security.core.userdetails.UserDetailsByNameServiceWrapper; //导入依赖的package包/类
@Bean
public UserDetailsByNameServiceWrapper authenticationUserDetailsService(final UserDetailsService userDetailsService){
    return new UserDetailsByNameServiceWrapper(){{
        setUserDetailsService(userDetailsService);
    }};
}
 

import org.springframework.security.core.userdetails.UserDetailsByNameServiceWrapper; //导入依赖的package包/类
@Override
@SuppressWarnings("unchecked")
public void init(InitContext context, BeanFactory beanFactory) {
    AuthorizationServerConfiguration authServerConfig = beanFactory.get(AuthorizationServerConfiguration.class);
    TokenStore tokenStore = authServerConfig.getTokenStore();
    UserDetailsService userService = authServerConfig.getUserDetailsService();
    ClientDetailsService clientService = authServerConfig.getClientDetailsService();
    DataSource dataSource = authServerConfig.getDataSource();

    PreAuthenticatedAuthenticationProvider preProvider = new PreAuthenticatedAuthenticationProvider();
    preProvider.setPreAuthenticatedUserDetailsService(new UserDetailsByNameServiceWrapper(userService));

    DaoAuthenticationProvider clientAuthProvider = new DaoAuthenticationProvider();
    clientAuthProvider.setUserDetailsService(new ClientDetailsUserDetailsService(clientService));

    DaoAuthenticationProvider userAuthProvider = new DaoAuthenticationProvider();
    userAuthProvider.setUserDetailsService(userService);

    ProviderManager clientManager = new ProviderManager(singletonList(clientAuthProvider));
    ProviderManager userManager = new ProviderManager(asList(userAuthProvider, preProvider));

    AuthorizationCodeServices authServices = new InMemoryAuthorizationCodeServices();
    OAuth2RequestFactory requestFactory = new DefaultOAuth2RequestFactory(clientService);

    DefaultTokenServices tokenServices = tokenServices(clientService, userManager, tokenStore, dataSource);
    TokenGranter tokenGranter = compositeTokenGranter(clientService, userManager, tokenServices, requestFactory,
        authServices);

    TokenEndpoint tokenEndpoint = new TokenEndpoint(clientManager, clientService, tokenGranter);

    TokenStoreUserApprovalHandler userApprovalHandler = new TokenStoreUserApprovalHandler();
    userApprovalHandler.setClientDetailsService(clientService);
    userApprovalHandler.setRequestFactory(requestFactory);
    userApprovalHandler.setTokenStore(tokenStore);

    AuthorizationEndpoint authorizationEndpoint = new AuthorizationEndpoint(
        authServices, clientService, tokenGranter, userApprovalHandler, requestFactory);

    context.addControllerConfiguration(tokenEndpoint);
    context.addControllerConfiguration(authorizationEndpoint);
    context.addExceptionConfiguration(new OAuthExceptionConfiguration());
    context.addInterceptor(new AuthenticationInterceptor(clientManager));
    context.addInterceptor(new AuthorizationInterceptor());
}