在没有Spring Boot的情况下使用Spring Security设置ForwardedHeaderFilter登录,可以按照以下步骤进行操作:
org.springframework.security.web.context.AbstractSecurityWebApplicationInitializer
接口,并重写beforeSpringSecurityFilterChain
方法。在该方法中,添加ForwardedHeaderFilter
过滤器。import org.springframework.security.web.context.AbstractSecurityWebApplicationInitializer;
import org.springframework.web.filter.ForwardedHeaderFilter;
public class SecurityWebApplicationInitializer extends AbstractSecurityWebApplicationInitializer {
@Override
protected void beforeSpringSecurityFilterChain(ServletContext servletContext) {
super.beforeSpringSecurityFilterChain(servletContext);
servletContext.addFilter("forwardedHeaderFilter", new ForwardedHeaderFilter()).addMappingForUrlPatterns(null, false, "/*");
}
}
<listener>
<listener-class>com.example.SecurityWebApplicationInitializer</listener-class>
</listener>
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {
@Override
protected void configure(HttpSecurity http) throws Exception {
http
.authorizeRequests()
.antMatchers("/login").permitAll()
.anyRequest().authenticated()
.and()
.formLogin()
.loginPage("/login")
.and()
.logout()
.logoutSuccessUrl("/login?logout")
.and()
.csrf().disable()
.headers().frameOptions().disable();
}
}
在上述配置中,我们允许/login
路径的访问,并配置了登录页面为/login
,登出成功后跳转到/login?logout
。
login.html
,并在该页面中添加登录表单。<!DOCTYPE html>
<html>
<head>
<title>Login</title>
</head>
<body>
<h2>Login</h2>
<form action="/login" method="post">
<div>
<label for="username">Username:</label>
<input type="text" id="username" name="username" required>
</div>
<div>
<label for="password">Password:</label>
<input type="password" id="password" name="password" required>
</div>
<div>
<button type="submit">Login</button>
</div>
</form>
</body>
</html>
这样,当用户访问受保护的资源时,如果未登录,则会自动跳转到登录页面。登录成功后,用户将被重定向到原始请求的URL。
请注意,以上答案中没有提及具体的腾讯云产品和产品介绍链接地址,因为该问题与云计算品牌商无关。
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