springboot如何将http转https
作者:林鸟鸟
这篇文章主要介绍了springboot如何将http转https,本文通过实例代码给大家介绍的非常详细,对大家的学习或工作具有一定的参考借鉴价值,需要的朋友可以参考下
springboot http转https
一、安全证书的生成
可以使用jdk自带的证书生成工具,jdk自带一个叫keytool的证书管理工具,可以用它来实现签名的证书。
1、进入cmd命令控制终端
2、生成一个证书
别名:alias = tomcat
密码:keypass = 123456
生成位置:keystore = D:/keys
keys文件夹需要自己先创建好
cmd命令:
keytool -genkey -alias tomcat -keypass 123456 -keyalg RSA -keysize 1024 -validity 365 -keystore D:/keys/tomcat.keystore -storepass 123456
3、获取tomcat.keystore文件,放入项目根目录下面
二,配置yml文件
server: port: 8443 ssl: key-store: server.keystore key-alias: tomcat enabled: true key-store-type: JKS key-store-password: 123456
三、springbootApplication启动类配置
import org.apache.catalina.Context; import org.apache.catalina.connector.Connector; import org.apache.tomcat.util.descriptor.web.SecurityCollection; import org.apache.tomcat.util.descriptor.web.SecurityConstraint; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory; import org.springframework.boot.web.servlet.server.ServletWebServerFactory; import org.springframework.context.annotation.Bean; @SpringBootApplication public class WeijingApplication { public static void main(String[] args) { SpringApplication.run(WeijingApplication.class, args); } @Bean public ServletWebServerFactory servletContainer() { TomcatServletWebServerFactory tomcat = new TomcatServletWebServerFactory() { @Override protected void postProcessContext(Context context) { SecurityConstraint securityConstraint = new SecurityConstraint(); securityConstraint.setUserConstraint("CONFIDENTIAL"); SecurityCollection collection = new SecurityCollection(); collection.addPattern("/*"); securityConstraint.addCollection(collection); context.addConstraint(securityConstraint); } }; tomcat.addAdditionalTomcatConnectors(redirectConnector()); return tomcat; } private Connector redirectConnector() { Connector connector = new Connector("org.apache.coyote.http11.Http11NioProtocol"); connector.setScheme("http"); connector.setPort(8080); connector.setSecure(false); connector.setRedirectPort(8443); return connector; }
启动成功
另外:springboot2.xx版本以上可以用上面的方法 如果2.xx以下的 就要换成
EmbeddedServletContainerFactory
import org.apache.catalina.Context; import org.apache.catalina.connector.Connector; import org.apache.tomcat.util.descriptor.web.SecurityCollection; import org.apache.tomcat.util.descriptor.web.SecurityConstraint; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.context.annotation.Bean; @SpringBootApplication public class WeijingApplication { public static void main(String[] args) { SpringApplication.run(WeijingApplication.class, args); } @Bean public EmbeddedServletContainerFactory servletContainer() { TomcatEmbeddedServletContainerFactory tomcat = new TomcatEmbeddedServletContainerFactory() { @Override protected void postProcessContext(Context context) { SecurityConstraint constraint = new SecurityConstraint(); constraint.setUserConstraint("CONFIDENTIAL"); SecurityCollection collection = new SecurityCollection(); collection.addPattern("/*"); constraint.addCollection(collection); context.addConstraint(constraint); } }; tomcat.addAdditionalTomcatConnectors(httpConnector()); return tomcat; } @Bean public Connector httpConnector() { Connector connector = new Connector("org.apache.coyote.http11.Http11NioProtocol"); connector.setScheme("http"); //Connector监听的http的端口号 connector.setPort(8080); connector.setSecure(false); //监听到http的端口号后转向到的https的端口号 connector.setRedirectPort(8443); return connector; }
另外:报错端口被占用的话可以看下这个
报错是因为不能读取配置文件的端口,那个端口是要被用的
部署到Linux服务器 https启动失败报错 原因:
部署到服务器的时候 需要用再linux服务器上面 重新用Linux的JDK生成证书 (不能用windows生成的证书) 并放再固定的文件夹位置
更改yml文件配置
更改成服务器文件夹路径:/usr/local/xxx/server.keystore
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