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

Question

我已按照文章 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 标头。尽管进行了所需的更改， Strict-Transport-Security 标题没有出现响应。

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);
    }
}

标头列表：

 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？

原文由 kk. 发布，翻译遵循 CC BY-SA 4.0 许可协议

Answer 1

根据 RFC6797，HSTS 标头仅注入到 HTTPS 响应中。

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

原文由 David Balažic 发布，翻译遵循 CC BY-SA 4.0 许可协议

Answer 2

它只会在通过 HTTPS 的第一个请求之后出现。

原文由 Pri1me 发布，翻译遵循 CC BY-SA 4.0 许可协议