总是返回错误302
我使用Spring 4创建一个简单的应用程序。 最近,我将Spring Security 3添加到项目中,但始终得到错误代码302(因此它总是重定向到主页 )。
这是我的SecurityConfig :
@Configuration
@EnableWebMvcSecurity
@ComponentScan(basePackages = { "com.moon.repository" })
public class SecurityConfig extends WebSecurityConfigurerAdapter {
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
auth.inMemoryAuthentication().withUser("hello").password("world").roles("USER");
}
@Override
public void configure(WebSecurity web) throws Exception {
web
.ignoring().antMatchers("/resources/**", "/views/**");
}
@Override
protected void configure(HttpSecurity http) throws Exception {
http.authorizeRequests()
.antMatchers("/","/home").permitAll()
.anyRequest().authenticated()
.and()
.formLogin()
.loginPage("/home")
.loginProcessingUrl("/acct/signin")
.and()
.logout()
.permitAll();
}
}
我有一个名为AccountController的Controller:
@Controller
@RequestMapping(value = "/acct")
public class AccountController {
private final Logger logger = LoggerFactory.getLogger(AccountController.class);
@RequestMapping(value = "/signin", method = RequestMethod.POST)
public String signin(@RequestParam("username") String username,
@RequestParam("password") String password) {
logger.info("======== [username:{0}][password:{1}] ========", username, password);
if ("error@1.1".equalsIgnoreCase(username)) {
return "error";
} else {
return "demo";
}
}
}
我的WEB-INF结构:
WEB-INF
----views
--------home.jsp
--------demo.jsp
--------error.jsp
流程如下所示:
http://mylocal:8080/moon
=>访问该网站,它显示了home.jsp 有任何想法吗 ? 我整整呆了两天,现在我几乎陷入绝望......
非常感谢大家看看我的问题
===================================第一次更新============= ======================
更新: home.jsp中的表单
<form:form role="form" method="POST" action="acct/signin"
class="form-signin">
<div class="row">
<div class="col-lg-5">
<input name="username" size="20" type="email"
class="form-control" placeholder="Email address" required
autofocus>
<input name="password" type="password"
class="form-control" placeholder="Password" required>
<button class="btn btn-lg btn-primary btn-block" type="submit">Sign in</button>
</div>
</div>
</form:form>
===================================第二次更新============= ======================
我试图实现UserDetailsService(不使用内存中的身份验证),但仍...同样的问题 - 错误302
AppUserDetailsServiceImpl.java
@Component
public class AppUserDetailsServiceImpl implements UserDetailsService {
private final Logger logger = LoggerFactory.getLogger(AppUserDetailsServiceImpl.class);
@Override
public UserDetails loadUserByUsername(final String username) throws UsernameNotFoundException {
logger.info("loadUserByUsername username=" + username);
logger.info("======== {} ========",SecurityContextHolder.getContext().getAuthentication());
if (!username.equals("hello")) {
throw new UsernameNotFoundException(username + " not found");
}
// creating dummy user details
return new UserDetails() {
private static final long serialVersionUID = 2059202961588104658L;
@Override
public boolean isEnabled() {
return true;
}
@Override
public boolean isCredentialsNonExpired() {
return true;
}
@Override
public boolean isAccountNonLocked() {
return true;
}
@Override
public boolean isAccountNonExpired() {
return true;
}
@Override
public String getUsername() {
return username;
}
@Override
public String getPassword() {
return "world";
}
@Override
public Collection<? extends GrantedAuthority> getAuthorities() {
List<SimpleGrantedAuthority> auths = new java.util.ArrayList<SimpleGrantedAuthority>();
auths.add(new SimpleGrantedAuthority("USER"));
return auths;
}
};
}
日志显示:
[14/08/19 15:16:32:200][INFO ][com.moon.repository.AppUserDetailsServiceImpl][loadUserByUsername](24) loadUserByUsername username=hello
[14/08/19 15:16:32:200][INFO ][com.moon.repository.AppUserDetailsServiceImpl][loadUserByUsername](25) ======== org.springframework.security.authentication.UsernamePasswordAuthenticationToken@f1e4f742: Principal: com.moon.repository.AppUserDetailsServiceImpl$1@e3dc1b1; Credentials: [PROTECTED]; Authenticated: true; Details: org.springframework.security.web.authentication.WebAuthenticationDetails@12afc: RemoteIpAddress: 127.0.0.1; SessionId: 023BC9A8B997ECBD826DD7C33AF55FC7; Granted Authorities: USER ========
我相信Spring会将您重定向到/home
因为您并未通过登录过程实际验证用户身份。
http://mylocal:8080/moon
访问您的web应用程序,返回home.jsp视图 /acct/signin
),您恰好与AccountController
的signin
方法有映射 /demo
/demo
路径受保护( .anyRequest().authenticated()
)给任何未经.anyRequest().authenticated()
验证的用户,因为当前用户确实未经.anyRequest().authenticated()
验证,Spring Security会自动将请求重定向到登录页面 /home
( .loginPage("/home")
) 使用InMemoryUserDetailsManagerConfigurer(请参阅inMemoryAuthentication javadoc),只能通过配置的凭证成功登录。 如果你想要一个完整的认证系统,你必须为你的Spring Security配置提供一个UserDetailsService实现(通过userDetailsService方法)。
编辑:在与chialin.lin的对话之后,似乎缺少的配置是Spring Security的defaultSuccessfulUrl,以知道一旦通过身份验证后,用户将重定向到哪里。
为了避免必须创建一个新的繁琐的SuccessHandler,请在您的Filter中重写successfulAuthentication方法,并在SecurityContext上设置Authentication之后调用chain.dofilter()。
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