这就完成了客户端和服务器之间通信的安全问题,但是单向认证没有验证客户端的合法性。
========================== openssl在windows上的安装
从此处下载openssl for windows
http://gnuwin32.sourceforge.net/packages/openssl.htm
解压,并设置PATH环境变量指向其bin文件夹
下载openssl的配置文件http://www.securityfocus.com/data/tools/openssl.conf
并将其拷到一个文件夹下,以便用命令行指定,这里是c:/ssl/下
否则运行时会报Unable to load config info from /usr/local/ssl/openssl.cnf错误
=============================
以下安装配置环境为linux,tomcat-5.5.30 一、建立目录
cd /home
mkdir ssl
cd ssl
mkdir ca
mkdir client
mkdir server
创建一个证书的步骤:
(1)生成系统私钥
(2)生成待签名证书
(3)生成x509证书, 用CA私钥进行签名
(4)导成浏览器支持的p12格式证书 二:生成CA证书
目前不使用第三方权威机构的CA来认证,自己充当CA的角色。
1. 创建私钥 :
openssl genrsa -out ca/ca-key.pem 1024
2.创建证书请求 :
openssl req -new -out ca/ca-req.csr -key ca/ca-key.pem
-----
Country Name (2 letter code) [AU]:cn
State or Province Name (full name) [Some-State]:bj
Locality Name (eg, city) []:bj
Organization Name (eg, company) [Internet Widgits Pty Ltd]:tb
Organizational Unit Name (eg, section) []:tb
Common Name (eg, YOUR name) []:ca
Email Address []:ca@ca.com
Please enter the following 'extra' attributes
to be sent with your certificate request
A challenge password []:
An optional company name []:
3.自签署证书 :
openssl x509 -req -in ca/ca-req.csr -out ca/ca-cert.pem -signkey ca/ca-key.pem -days 3650
4.将证书导出成浏览器支持的.p12格式 :
openssl pkcs12 -export -clcerts -in ca/ca-cert.pem -inkey ca/ca-key.pem -out ca/ca.p12
密码:123456 三.生成server证书
1.创建私钥 :
openssl genrsa -out server/server-key.pem 1024
2.创建证书请求 :
openssl req -new -out server/server-req.csr -key server/server-key.pem
-----
Country Name (2 letter code) [AU]:cn
State or Province Name (full name) [Some-State]:bj
Locality Name (eg, city) []:bj
Organization Name (eg, company) [Internet Widgits Pty Ltd]:tb
Organizational Unit Name (eg, section) []:tb
Common Name (eg, YOUR name) []:localhost #此处一定要写服务器所在ip
Email Address []:server@server.com
Please enter the following 'extra' attributes
to be sent with your certificate request
A challenge password []:
An optional company name []:
3.自签署证书 :
openssl x509 -req -in server/server-req.csr -out server/server-cert.pem -signkey server/server-key.pem -CA ca/ca-cert.pem -CAkey ca/ca-key.pem -CAcreateserial -days 3650
4.将证书导出成浏览器支持的.p12格式 :
openssl pkcs12 -export -clcerts -in server/server-cert.pem -inkey server/server-key.pem -out server/server.p12
密码:123456 四.生成client证书
1.创建私钥 :
openssl genrsa -out client/client-key.pem 1024
2.创建证书请求 :
openssl req -new -out client/client-req.csr -key client/client-key.pem
-----
Country Name (2 letter code) [AU]:cn
State or Province Name (full name) [Some-State]:bj
Locality Name (eg, city) []:bj
Organization Name (eg, company) [Internet Widgits Pty Ltd]:tb
Organizational Unit Name (eg, section) []:tb
Common Name (eg, YOUR name) []:dong
Email Address []:dong@dong.com
Please enter the following 'extra' attributes
to be sent with your certificate request
A challenge password []:
An optional company name []:
3.自签署证书 :
openssl x509 -req -in client/client-req.csr -out client/client-cert.pem -signkey client/client-key.pem -CA ca/ca-cert.pem -CAkey ca/ca-key.pem -CAcreateserial -days 3650
4.将证书导出成浏览器支持的.p12格式 :
openssl pkcs12 -export -clcerts -in client/client-cert.pem -inkey client/client-key.pem -out client/client.p12
密码:123456 五.根据ca证书生成jks文件 (java keystore)
keytool -keystore truststore.jks -keypass 222222 -storepass 222222 -alias ca -import -trustcacerts -file ca/ca-cert.pem 六.配置tomcat ssl
修改conf/server.xml。tomcat6中多了SSLEnabled="true"属性。keystorefile, truststorefile设置为你正确的相关路径
tomcat 5.5的配置:
Used keytool to self-author a server certificate for DEMO
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
C:\Documents and Settings\ukari>cd \program*
The filename, directory name, or volume label syntax is incorrect.
C:\Program Files>cd java
C:\Program Files\Java>cd jdk*
C:\Program Files\Java\jdk1.5.0_11>cd bin
C:\Program Files\Java\jdk1.5.0_11\bin>keytool -genkey -alias tomcat -keypass changeit -keyalg RSA
Enter keystore password: changeit
What is your first and last name?
[Unknown]: compA
What is the name of your organizational unit?
[Unknown]: Information Systems
What is the name of your organization?
[Unknown]: Pacific Disaster Center
What is the name of your City or Locality?
[Unknown]: Kihei
What is the name of your State or Province?
[Unknown]: HI
What is the two-letter country code for this unit?
[Unknown]: US
Is CN=localhost, OU=Information Systems, O=Pacific Disaster Center, L=Kihei, ST=HI, C=US correct?
[no]: yes
C:\Program Files\Java\jdk1.5.0_11\bin>keytool -export -alias tomcat -keypass changeit -file server.crt
Enter keystore password: changeit
Certificate stored in file <server.crt>
C:\Program Files\Java\jdk1.5.0_11\bin>keytool -import -file server.crt -keypass changeit -keystore ..\jre\lib\security\cacerts
Enter keystore password: changeit
Owner: CN=localhost, OU=Information Systems, O=Pacific Disaster Center, L=Kihei, ST=HI, C=US
Issuer: CN=localhost, OU=Information Systems, O=Pacific Disaster Center, L=Kihei, ST=HI, C=US
Serial number: 462030d8
Valid from: Fri Apr 13 15:39:36 HST 2007 until: Thu Jul 12 15:39:36 HST 2007
Certificate fingerprints:
MD5: CC:3B:FB:FB:AE:12:AD:FB:3E:D 5:98:CB:2E:3B:0A:AD
SHA1: A1:16:80:68:39:C7:58:EA:2F:48:59:AA:1D:73:5F:56:78:CE:A4:CE
Trust this certificate? [no]: yes
Certificate was added to keystore
C:\Program Files\Java\jdk1.5.0_11\bin>
如果 下面这行出现错误:
keytool -import -file server.crt -keypass changeit -keystore ..\jre\lib\security\cacerts
那么查看是否已存在 “..\jre\lib\security\cacerts” 这个文件,存在的话,备份删除,重试就OK了