java - 使用 spring boot 应用程序启用 HTTP 严格传输安全 (HSTS)

Question

我已关注文章https://docs.spring.io/spring-security/site/docs/4.0.2.RELEASE/reference/html/headers.html#headers-hsts在我的 spring boot 应用程序上启用 HSTS header 。尽管进行了必要的更改，Strict-Transport-Security header 并未出现响应。

pom.xml(依赖项)

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-actuator</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-thymeleaf</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-web</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-config</artifactId>
    </dependency>
</dependencies>

WebSecurityConfig.java

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;

@EnableWebSecurity
@Configuration
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http
        .headers()
            .httpStrictTransportSecurity()
                .includeSubDomains(true)
                .maxAgeInSeconds(31536000);
    }
}

标题列表:

cache-control →no-cache, no-store, max-age=0, must-revalidate
content-language →en-GB
content-type →text/html;charset=UTF-8
date →Thu, 24 May 2018 14:10:29 GMT
expires →0
pragma →no-cache
transfer-encoding →chunked
x-application-context →application:9000
x-content-type-options →nosniff
x-frame-options →SAMEORIGIN
x-xss-protection →1; mode=block

我错过了什么吗？

Answer 1

根据 RFC6797，HSTS header 仅注入(inject)到 HTTPS 响应中。

来源:https://docs.spring.io/spring-security/site/docs/4.0.2.RELEASE/reference/htmlsingle/#headers-hsts