Tomcat配置Https访问-优快云博客

本文详细介绍了如何在Tomcat上启用HTTPS服务，并通过修改server.xml和web.xml文件来实现强制HTTPS访问。首先需要生成证书并配置到server.xml文件中，然后在web.xml中设置安全约束以确保所有请求都通过HTTPS进行。

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1.让tomcat能使用https

A.在运行命令JAVA_HOME/bin/keytool -genkey -alias tomcat -keyalg
RSA -keystore C:\Tomcat\GMAE3.0Tomcat\tomcat.keystore
这样就生成了证书，将证书放到合适的地方（任意地方都可以）

B.打开tomcat目录下的server.xml文件并找到关于ssl的相关段

Java代码

<!--DefineaSSLHTTP/1.1Connectoronport8443
ThisconnectorusestheJSSEconfiguration,whenusingAPR,the
connectorshouldbeusingtheOpenSSLstyleconfiguration
describedintheAPRdocumentation-->
<!--<Connectorport="8443"protocol="HTTP/1.1"SSLEnabled="true"
maxThreads="150"scheme="https"secure="true"
clientAuth="false"sslProtocol="TLS"/>-->

    <!-- 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" />-->

C.去掉注释，添keystoreFile="C:\Tomcat\GMAE3.0Tomcat\tomcat.keystore"
keystorePass="tomcat"的属性
改动完成后配置为:

Java代码

<Connectorport="8443"protocol="HTTP/1.1"SSLEnabled="true"maxThreads="150"scheme="https"secure="true"clientAuth="false"keystoreFile="C:\Tomcat\GMAE3.0Tomcat\tomcat.keystore"keystorePass="tomcat"sslProtocol="TLS"/>

  <Connector port="8443" protocol="HTTP/1.1" SSLEnabled="true"   maxThreads="150" scheme="https" secure="true" clientAuth="false" keystoreFile="C:\Tomcat\GMAE3.0Tomcat\tomcat.keystore" keystorePass="tomcat" sslProtocol="TLS" />

D.然后重启tomcat就能使用HTTPS访问

2.强制https访问

在tomcat\conf\web.xml中的</welcome-file-list>后面加上这样一段：

Java代码

<login-config>
<auth-method>CLIENT-CERT</auth-method>
<realm-name>ClientCertUsers-onlyArea</realm-name>
</login-config>
<security-constraint>
<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>

  <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>

完成以上步骤后，在浏览器中输入http的访问地址也会自动转换为https了

转自http://flysky7931.iteye.com/blog/305074