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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
1.
生成 server key :
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:
xml 代码
将之后的那段的注释去掉,并加上 keystorePass及keystoreFile属性。
注意,
tomcat
不同版本配置是不同的:
Tomcat4.1.34
配置:
xml 代码
<!-- -->
<
Connector
className
=
"org.apache.coyote.tomcat4.CoyoteConnector"
port
=
"8443"
enableLookups
=
"true"
scheme
=
"https"
secure
=
"true"
acceptCount
=
"100"
useURIValidationHack
=
"false"
disableUploadTimeout
=
"true"
clientAuth
=
"false"
sslProtocol
=
"TLS"
keystoreFile
=
"server.keystore"
keystorePass
=
"changeit"
/>
Tomcat5.5.9
配置:
xml 代码
<!-- -->
<
Connector
port
=
"8443"
maxHttpHeaderSize
=
"8192"
maxThreads
=
"150"
minSpareThreads
=
"25"
maxSpareThreads
=
"75"
enableLookups
=
"false"
disableUploadTimeout
=
"true"
acceptCount
=
"100"
scheme
=
"https"
secure
=
"true"
clientAuth
=
"false"
sslProtocol
=
"TLS"
keystoreFile
=
"server.keystore"
keystorePass
=
"changeit"
/>
Tomcat5.5.20
配置
(
此配置同样可用于
Tomcat6.0)
:
xml 代码
<!-- -->
<
Connector
protocol
=
"org.apache.coyote.http11.Http11Protocol"
port
=
"8443"
maxHttpHeaderSize
=
"8192"
maxThreads
=
"150"
minSpareThreads
=
"25"
maxSpareThreads
=
"75"
enableLookups
=
"false"
disableUploadTimeout
=
"true"
acceptCount
=
"100"
scheme
=
"https"
secure
=
"true"
clientAuth
=
"false"
sslProtocol
=
"TLS"
keystoreFile
=
"server.keystore"
keystorePass
=
"changeit"
/>
Tomcat6.0.10
配置:
xml 代码
<
Connector
protocol
=
"org.apache.coyote.http11.Http11NioProtocol"
port
=
"8443"
minSpareThreads
=
"5"
maxSpareThreads
=
"75"
enableLookups
=
"true"
disableUploadTimeout
=
"true"
acceptCount
=
"100"
maxThreads
=
"200"
scheme
=
"https"
secure
=
"true"
SSLEnabled
=
"true"
clientAuth
=
"false"
sslProtocol
=
"TLS"
keystoreFile
=
"D:/tools/apache-tomcat-6.0.10/server.keystore"
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
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