Tomcat SSL配置大全

 



由于配置CAS的单点登陆系统,需要先配置 Tomcat 的SSL, 在配置tomcat的SSL过程中,我配置的版本是tomcat5.5.20,参考了很多资料,但发现一直不行,后来我换到了5.5.9,结果非常顺利, 我于是换了总共4个主要版本,发现SSL的配置还真有些不同,现在我将这些配置记录下来,供下次参考。





参考文档


Keytool 使用指南:


http://java.sun.com/j2se/1.4.2/docs/tooldocs/windows/keytool.html


 


Tomcat-ssl 配置指南:


http://tomcat.apache.org/tomcat-5.5-doc/ssl-howto.html





配置过程






以命令行方式切换到目录%TOMCAT_HOME%,在command命令行输入如下命令(jdk1.4以上带的工具): 


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


用户名输入域名,如localhost(开发或测试用)或hostname.domainname(用户拥有的域名),其它全部以 enter 跳过,最后确认,此时会在%TOMCAT_HOME%下生成server.keystore 文件。


注:参数 -validity 指证书的有效期(天),缺省有效期很短,只有90天。






2.  将证书导入的JDK的证书信任库中:


这步对于T omcat的SSL配置不是必须,但对于CAS SSO是必须的,否则会出现如下错误:edu.yale.its.tp.cas.client.CASAuthenticationException: Unable to validate ProxyTicketValidator。。。


导入过程分2步,第一步是导出证书,第二步是导入到证书信任库,命令如下:


keytool -export -trustcacerts -alias tomcat -file server.cer -keystore  server.keystore -storepass changeit
 
keytool -import -trustcacerts -alias tomcat -file server.cer -keystore  %JAVA_HOME%/jre/lib/security/cacerts -storepass changeit


如果有提示,输入Y就可以了。





其他有用keytool命令(列出信任证书库中所有已有证书,删除库中某个证书):


keytool -list -v -keystore D:/sdks/jdk1.5.0_11/jre/lib/security/cacerts
 
keytool -delete -trustcacerts -alias tomcat  -keystore  D:/sdks/jdk1.5.0_11/jre/lib/security/cacerts -storepass changeit



3.  配置TOMCAT :
修改%TOMCAT_HOME%\conf\server.xml,以文字编辑器打开,查找这一行:



Tomcat4.1.34 配置:



xml 代码

<Connector className="org.apache.coyote.tomcat4.CoyoteConnector"
               port="8443" minProcessors="5" maxProcessors="75"
               enableLookups="true"
	       acceptCount="100" debug="0" scheme="https" secure="true"
               useURIValidationHack="false" disableUploadTimeout="true">
      <Factory className="org.apache.coyote.tomcat4.CoyoteServerSocketFactory"
               clientAuth="false" protocol="TLS" 
               keystoreFile="server.keystore" keystorePass="changeit"
               />
    </Connector>


Tomcat5.5.9 配置:



 

xml 代码


1.      
2. < Connector   port = "8443"   maxHttpHeaderSize = "8192"
3. maxThreads = "150"   minSpareThreads = "25"   maxSpareThreads = "75"
4. enableLookups = "false"   disableUploadTimeout = "true"
5. acceptCount = "100"   scheme = "https"   secure = "true"
6. clientAuth = "false"   sslProtocol = "TLS"
7. keystoreFile = "server.keystore"
8. keystorePass = "changeit" />


Tomcat5.5.20 配置 ( 此配置同样可用于 Tomcat6.0) :  



xml 代码


1.      
2. < Connector   protocol = "org.apache.coyote.http11.Http11Protocol"
3. port = "8443"   maxHttpHeaderSize = "8192"
4. maxThreads = "150"   minSpareThreads = "25"   maxSpareThreads = "75"
5. enableLookups = "false"   disableUploadTimeout = "true"
6. acceptCount = "100"   scheme = "https"   secure = "true"
7. clientAuth = "false"   sslProtocol = "TLS"
8. keystoreFile = "server.keystore"
9. keystorePass = "changeit" />




Tomcat6.0.10 配置:



xml 代码

1. < Connector   protocol = "org.apache.coyote.http11.Http11NioProtocol"
2. port = "8443"   minSpareThreads = "5"   maxSpareThreads = "75"
3. enableLookups = "true"   disableUploadTimeout = "true"
4. acceptCount = "100"    maxThreads = "200"
5. scheme = "https"   secure = "true"   SSLEnabled = "true"
6. clientAuth = "false"   sslProtocol = "TLS"
7. keystoreFile = "D:/tools/apache-tomcat-6.0.10/server.keystore"
8. keystorePass = "changeit" />


tomcat6支持3种,请参考以下文档:



http://tomcat.apache.org/tomcat-6.0-doc/ssl-howto.html



验证配置



访问 https://localhost:8443/