在开发Web应用程序时，安全性是一个重要的考虑因素。为了保护用户数据和防止未经授权的访问，我们需要使用一种可靠的身份验证和授权机制。Spring Security是一个功能强大且广泛使用的安全框架，它提供了一套完整的解决方案来保护我们的应用程序。在本文中，我们将探讨如何在Spring Security中获取经过身份验证和未经过身份验证的用户的用户信息。php小编百草将向您展示如何利用Spring Security的功能，获取用户信息以及在不同服务之间共享用户信息的方法。无论您是初学者还是有经验的开发人员，本文都将为您提供有关Spring Security的详细信息，并帮助您提升应用程序的安全性。
我有一个 spring rest 服务，我想将它用于经过身份验证和未经身份验证的用户。如果用户经过身份验证，我想从 securitycontextholder.getcontext().getauthentication() 获取用户信息。
.antmatchers("/app/rest/question/useroperation/list/**").permitall()
在 ouath2 配置中，如下所示，然后我可以获取用户信息
经过身份验证的用户，但未经过身份验证的用户会出现 401 错误。.antmatchers("/app/rest/question/useroperation/list/**").permitall()
并忽略 websecurity 中的 url
web.ignoring()..antmatchers("/app/rest/question/useroperation/list/**")
在 securityconfiguration 中如下所示，然后所有用户都可以调用
服务，但我无法从 securitycontext 获取用户信息。如何配置我的 spring security 来调用经过身份验证和未经身份验证的用户的 url，并在用户登录时从 securitycontext 获取用户信息。
@configuration
@enableresourceserver
protected static class resourceserverconfiguration extends resourceserverconfigureradapter {
@inject
private http401unauthorizedentrypoint authenticationentrypoint;
@inject
private ajaxlogoutsuccesshandler ajaxlogoutsuccesshandler;
@override
public void configure(httpsecurity http) throws exception {
http
.exceptionhandling()
.authenticationentrypoint(authenticationentrypoint)
.and()
.logout()
.logouturl("/app/logout")
.logoutsuccesshandler(ajaxlogoutsuccesshandler)
.and()
.csrf()
.requirecsrfprotectionmatcher(new antpathrequestmatcher("/oauth/authorize"))
.disable()
.headers()
.frameoptions().disable()
.sessionmanagement()
.sessioncreationpolicy(sessioncreationpolicy.stateless)
.and()
.authorizerequests()
.antmatchers("/views/**").permitall()
.antmatchers("/app/rest/authenticate").permitall()
.antmatchers("/app/rest/register").permitall()
.antmatchers("/app/rest/question/useroperation/list/**").permitall()
.antmatchers("/app/rest/question/useroperation/comment/**").authenticated()
.antmatchers("/app/rest/question/useroperation/answer/**").authenticated()
.antmatchers("/app/rest/question/definition/**").hasanyauthority(authoritiesconstants.admin)
.antmatchers("/app/rest/logs/**").hasanyauthority(authoritiesconstants.admin)
.antmatchers("/app/**").authenticated()
.antmatchers("/websocket/tracker").hasauthority(authoritiesconstants.admin)
.antmatchers("/websocket/**").permitall()
.antmatchers("/metrics/**").hasauthority(authoritiesconstants.admin)
.antmatchers("/health/**").hasauthority(authoritiesconstants.admin)
.antmatchers("/trace/**").hasauthority(authoritiesconstants.admin)
.antmatchers("/dump/**").hasauthority(authoritiesconstants.admin)
.antmatchers("/shutdown/**").hasauthority(authoritiesconstants.admin)
.antmatchers("/beans/**").hasauthority(authoritiesconstants.admin)
.antmatchers("/info/**").hasauthority(authoritiesconstants.admin)
.antmatchers("/autoconfig/**").hasauthority(authoritiesconstants.admin)
.antmatchers("/env/**").hasauthority(authoritiesconstants.admin)
.antmatchers("/trace/**").hasauthority(authoritiesconstants.admin)
.antmatchers("/api-docs/**").hasauthority(authoritiesconstants.admin)
.antmatchers("/protected/**").authenticated();
}
}安全配置
@Configuration
@EnableWebSecurity
public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
@Inject
private UserDetailsService userDetailsService;
@Bean
public PasswordEncoder passwordEncoder() {
return new StandardPasswordEncoder();
}
@Inject
public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
auth
.userDetailsService(userDetailsService)
.passwordEncoder(passwordEncoder());
}
@Override
public void configure(WebSecurity web) throws Exception {
web.ignoring()
.antMatchers("/bower_components/**")
.antMatchers("/fonts/**")
.antMatchers("/images/**")
.antMatchers("/scripts/**")
.antMatchers("/styles/**")
.antMatchers("/views/**")
.antMatchers("/i18n/**")
.antMatchers("/swagger-ui/**")
.antMatchers("/app/rest/register")
.antMatchers("/app/rest/activate")
.antMatchers("/app/rest/question/useroperation/list/**")
.antMatchers("/console/**");
}
@EnableGlobalMethodSecurity(prePostEnabled = true, jsr250Enabled = true)
private static class GlobalSecurityConfiguration extends GlobalMethodSecurityConfiguration {
@Override
protected MethodSecurityExpressionHandler createExpressionHandler() {
return new OAuth2MethodSecurityExpressionHandler();
}
}
}permitall() 仍然需要 authentication 对象出现在 securitycontext 中。
对于非 oauth 用户，这可以通过启用匿名访问来实现：
@override
public void configure(httpsecurity http) throws exception {
http
//some configuration
.and()
.anonymous() //allow anonymous access
.and()
.authorizerequests()
.antmatchers("/views/**").permitall()
//other security settings匿名访问将添加额外的过滤器：anonymousauthenticationfilter到填充anonymousauthenticationtoken作为身份验证信息的过滤器链，以防securitycontext中没有authentication对象
我有这个安全配置用于通过/public/authphpcnendcphp检查authuser中文：
@Override
protected void configure(HttpSecurity http) throws Exception {
http.cors().and().authorizeRequests()
.antMatchers("/api/skills/**", "/api/profile/**", "/api/info/**").authenticated()
.antMatchers("/api/**").hasAuthority(Role.ROLE_ADMIN.getAuthority())
.antMatchers("/public/auth").permitAll()
.and().httpBasic()
.and().sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS)
.and().csrf().disable();
}
@GetMapping(value = "/public/auth")
private ResponseEntity<User> getAuthUser(@AuthenticationPrincipal AuthUser authUser) {
return authUser == null ?
ResponseEntity.notFound().build() :
ResponseEntity.ok(authUser.getUser());
}以上是Spring Security 在其余服务中获取经过身份验证和未经过身份验证的用户的用户信息的详细内容。更多信息请关注PHP中文网其他相关文章！
