Linux下让Apache支持SSL

Linux下让Apache支持SSL
1. OpenSSL

#tar zxvf openssl-0.9.7e.tar.gz
#cd openssl-0.9.7e
#./config
#make
#make install

此举将安装最新的OpenSSL到/usr/local/ssl目录中，无需理会系统中已有版本的OpenSSL，也不要去卸载它，否则会导致很多的应用程序无法正常执行，例如X窗口无法进入等错误。

2. Apache Httpd

#tar zxvf httpd-2.0.53.tar.gz
#./configure --prefix=/usr/local/apache2/ --enable-so --enable-ssl --with-ssl=/usr/local/ssl
#make
#make install

此步骤在/apache/httpd目录中安装httpd服务(通过参数--prefix指定)，同时使用--with-ssl指定刚才所安装OpenSSL的路径，用于将mod_ssl静态的编译到httpd服务中。

3.制作证书

我们必须手工来生成SSL用到的证书，对证书不熟悉的人，有一个工具可以使用： 。下面是如何通过这个工具来生成证书的过程：

#cp ssl.ca-0.1.tar.gz /apache/httpd/conf
#cd /usr/local/apache2/conf
#tar zxvf ssl.ca-0.1.tar.gz
#cd ssl.ca-0.1
#./new-root-ca.sh (生成根证书)
No Root CA key round. Generating one
Generating RSA private key, 1024 bit long modulus
...........................++++++
....++++++
e is 65537 (0x10001)
Enter pass phrase for ca.key: (输入一个密码)
Verifying - Enter pass phrase for ca.key: (再输入一次密码)
......
Self-sign the root CA... (签署根证书)
Enter pass phrase for ca.key: (输入刚刚设置的密码)
........
........ (下面开始签署)
Country Name (2 letter code) [MY]:CN
State or Province Name (full name) [Perak]:GuangDong//随你喜欢
Locality Name (eg, city) [Sitiawan]:GuangZhou//随你喜欢
Organization Name (eg, company) [My Directory Sdn Bhd]:GDLC//随你喜欢
Organizational Unit Name (eg, section) [Certification Services Division]:GDLC//随你喜欢
Common Name (eg, MD Root CA) []:winson CA//随你喜欢
Email Address []:[e-mail]//随你喜欢
这样就生成了ca.key和ca.crt两个文件，下面还要为我们的服务器生成一个证书：
# ./new-server-cert.sh server (这个证书的名字是server)
......
......
Country Name (2 letter code) [MY]:CN
State or Province Name (full name) [Perak]: GuangDong
Locality Name (eg, city) [Sitiawan]: GuangZhou
Organization Name (eg, company) [My Directory Sdn Bhd]:GDLC
Organizational Unit Name (eg, section) [Secure Web Server]:GDLC
Common Name (eg, ) []:localhost
Email Address []:[e-mail]
这样就生成了server.csr和server.key这两个文件。
还需要签署一下才能使用的：
# ./sign-server-cert.sh server
CA signing: server.csr -> server.crt:
Using configuration from ca.config
Enter pass phrase for ./ca.key: (输入上面设置的根证书密码)
Check that the request matches the signature
Signature ok
The Subject's Distinguished Name is as follows
countryName :PRINTABLE:'CN'
stateOrProvinceName :PRINTABLE:'JiangSu'
localityName :PRINTABLE:'NanJing'
organizationName :PRINTABLE:'Wiscom System Co.,Ltd'
organizationalUnitName:PRINTABLE:'ACSTAR'
commonName :PRINTABLE:'acmail.wiscom.com.cn'
emailAddress :IA5STRING:'[e-mail]'
Certificate is to be certified until Jul 16 12:55:34 2005 GMT (365 days)
Sign the certificate? [y/n]:y
1 out of 1 certificate requests certified, commit? [y/n]y
Write out database with 1 new entries
Data Base Updated
CA verifying: server.crt <-> CA cert
server.crt: OK

修改httpd-ssl.conf里面的设置，将证书放在适当的位置(/usr/local/apache2/ssl)

SSLCertificateFile "/usr/local/apache2/ssl/server.crt"
SSLCertificateKeyFile "/usr/local/apache2/ssl/server.key"
SSLCACertificatePath "/usr/local/apache2/ssl"
SSLCACertificateFile "/usr/local/apache2/ssl/ca.crt"
SSLVerifyClient require
SSLVerifyDepth  10

# cd /usr/local/apache2/ssl
# chmod 400 server.* client.* ca.*

然后就可以启动啦！
# cd /usr/local/apache2
# ./bin/apachectl startssl

4. 测试HTTP服务

使用浏览器打开地址：  完毕！！