tomcat https访问设置

1> 使用jdk工具生成key文件

keytool -genkey -alias tomcat -keyalg RSA -keypass changeit -storepass changeit -keystore server.keystore -validity 3600

 导出证书: 

keytool -export -keystore server.keystore -alias tomcat -file server.cer

2>到tomcat/config/server.xml中找到

    <!-- Define a SSL HTTP/1.1 Connector on port 8443         This connector uses the JSSE configuration, when using APR, the          connector should be using the OpenSSL style configuration         described in the APR documentation -->    <!--    <Connector port="8443" protocol="HTTP/1.1" SSLEnabled="true"               maxThreads="150" scheme="https" secure="true"               clientAuth="false" sslProtocol="TLS" />    -->

去掉注释,加入key文件配置

    <Connector port="8443" protocol="HTTP/1.1" SSLEnabled="true"               maxThreads="150" scheme="https" secure="true"               clientAuth="false" sslProtocol="TLS"    keystoreFile="server.keystore"       keystorePass="changeit"/>

保存后重启tomcat可通过 https://ip:8443/webproject(你的web项目)通过https访问,以上使用8443端口,若改为443在访问时可不加端口，因为443是https默认端口

强制https访问

1.tomcat下所有应用都强制https访问

在tomcat\conf\web.xml中的</welcome-file-list>后面加上以下配置:

  <login-config>      <!-- Authorization setting for SSL -->      <auth-method>CLIENT-CERT</auth-method>      <realm-name>Client Cert Users-only Area</realm-name>  </login-config>  <security-constraint>      <!-- Authorization setting for SSL -->      <web-resource-collection >          <web-resource-name >SSL</web-resource-name>          <url-pattern>/*</url-pattern>      </web-resource-collection>      <user-data-constraint>          <transport-guarantee>CONFIDENTIAL</transport-guarantee>      </user-data-constraint>  </security-constraint>

2.单个应用强制https访问

WEB-INF/web.xml的</welcome-file-list>后面加上以下配置:

  <login-config>      <!-- Authorization setting for SSL -->      <auth-method>CLIENT-CERT</auth-method>      <realm-name>Client Cert Users-only Area</realm-name>  </login-config>  <security-constraint>      <!-- Authorization setting for SSL -->      <web-resource-collection >          <web-resource-name >SSL</web-resource-name>          <url-pattern>/*</url-pattern>      </web-resource-collection>      <user-data-constraint>          <transport-guarantee>CONFIDENTIAL</transport-guarantee>      </user-data-constraint>  </security-constraint>

这样输入http://ip:8080/webproject会强制转到 https://ip:8443/webproject

若https端口配置为其它端口了记得把http转接端口一起改了

    <Connector port="8080" protocol="HTTP/1.1"                connectionTimeout="20000"                redirectPort="8443" URIEncoding="UTF-8" />

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