17.Spring-Boot中HTTPS配置

包结构

https 

//使用keytool生成本地证书 ,keytool是jdk自带的生成key工具，别名为tomcat

keytool -genkey -alias tomcat -storetype PKCS12 -keyalg RSA -keysize 2048 -keystore keystore.p12 -validity 3650

application.properties

#配置https

server.port=8443

#.keystore放在了src/main/resources里面，默认是隐藏的，可以从盘符下看

server.ssl.key-store=classpath:keystore.p12

#用jdk生成key时的口令

server.ssl.key-store-password=123456

server.ssl.keyStoreType:PKCS12

#key的别名

server.ssl.keyAlias:tomcat

HttpsConfig.java 配置http重定向https

package com.niugang;

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.context.embedded.EmbeddedServletContainerFactory;

import org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory;

import org.springframework.context.annotation.Bean;

import org.springframework.context.annotation.Configuration;



/**

* http重定向到https 配置文件类

*

* @author niugang

*

*/

@Configuration

public class HttpsConfig {

@Bean

public EmbeddedServletContainerFactory servletContainer() {

TomcatEmbeddedServletContainerFactory tomcat = new TomcatEmbeddedServletContainerFactory() {

@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(httpConnector());

return tomcat;

}



@Bean

public Connector httpConnector() {

Connector connector = new Connector("org.apache.coyote.http11.Http11NioProtocol");

connector.setScheme("http");

connector.setPort(8080);

connector.setSecure(false);

connector.setRedirectPort(8443);

return connector;

}



}

运行

htpp:// localhost:8080/myweb/index

将重定向到

https://localhost:8443/myweb/index

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