spring boot 系列学习记录:http://www.cnblogs.com/jinxiaohang/p/8111057.htmlhtml
码云源码地址:https://gitee.com/jinxiaohang/springbootjava
HTTPS (全称:Hyper Text Transfer Protocol over SecureSocket Layer),是以安全为目标的 HTTP 通道,在HTTP的基础上经过传输加密和身份认证保证了传输过程的安全性 。HTTPS 在HTTP 的基础下加入SSL 层,HTTPS 的安全基础是 SSL,所以加密的详细内容就须要 SSL。 HTTPS 存在不一样于 HTTP 的默认端口及一个加密/身份验证层(在 HTTP与 TCP 之间)。这个系统提供了身份验证与加密通信方法。如今它被普遍用于万维网上安全敏感的通信,例如交易支付等方面 。-----------来自百度百科git
经过本地jdk自带的证书生成工具keytool。进入到项目路径下,输入如下命令(须要系统的环境变量配置JDK):spring
keytool -genkey -alias tomcat -storetype PKCS12 -keyalg RSA -keystore keystore.p12
步骤以下:apache
一、将生成的keystore.p12复制到resource文件下。tomcat
二、而后添加配置安全
server.port=8080 server.ssl.enabled=true server.ssl.key-store=classpath:keystore.p12 server.ssl.key-store-password=123456 server.ssl.key-store-type=PKCS12 server.ssl.key-alias=tomcat
一、若是是如今启动项目,访问 http://127.0.0.1:8080 会出现如下问题:springboot
二、固然能够直接访问 https://127.0.0.1:8080 ,或者增长一个配置类,添加如下代码,并需改配置文件 app
@Bean public TomcatServletWebServerFactory servletContainer() { TomcatServletWebServerFactory tomcat = new TomcatServletWebServerFactory() { @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; }
server.port=8443
能够实现HTTP下的8080端口向HTTPS下的8443端口转发。
三、再次启动,并访问 http://127.0.0.1:8080,它会实现自动跳转。ide
若是抛出如下异常:
java.lang.UnsatisfiedLinkError: org.apache.tomcat.jni.SSL.renegotiatePending(J)I at org.apache.tomcat.jni.SSL.renegotiatePending(Native Method) ~[tomcat-embed-core-9.0.13.jar!/:9.0.13] at org.apache.tomcat.util.net.openssl.OpenSSLEngine.getHandshakeStatus(OpenSSLEngine.java:1021) ~[tomcat-embed-core-9.0.13.jar!/:9.0.13] at org.apache.tomcat.util.net.openssl.OpenSSLEngine.wrap(OpenSSLEngine.java:457) ~[tomcat-embed-core-9.0.13.jar!/:9.0.13] at javax.net.ssl.SSLEngine.wrap(SSLEngine.java:469) ~[na:1.8.0_192] at org.apache.tomcat.util.net.SecureNioChannel.handshakeWrap(SecureNioChannel.java:440) ~[tomcat-embed-core-9.0.13.jar!/:9.0.13] at org.apache.tomcat.util.net.SecureNioChannel.handshake(SecureNioChannel.java:211) ~[tomcat-embed-core-9.0.13.jar!/:9.0.13] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1394) ~[tomcat-embed-core-9.0.13.jar!/:9.0.13] at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-9.0.13.jar!/:9.0.13] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_192] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_192] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-9.0.13.jar!/:9.0.13] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_192]
尝试更换springboot和tomcat的版本,参考:https://zhuanlan.zhihu.com/p/54204871
我使用的springboot:2.1.1.RELEASE,tomcat:9.0.12,能够解决上述问题。
观察启动时输入的日志,他是有提示这样的信息:
2019-11-21 15:25:52.894 INFO 22216 --- [ main] o.a.catalina.core.AprLifecycleListener : An older version [1.2.17] of the APR based Apache Tomcat Native library is installed, while Tomcat recommends a minimum version of [1.2.23]
意思是Apache Tomcat Native library的版本太低,须要升级本地的Apache Tomcat Native library版本。