前面讲到,使用Nginx实现多域名证书HTTPS(http://fengwan.blog.51cto.com/508652/1719708),通过重新编译Nginx实现TLS SNI Support打开,那么使用Haproxy如何实现呢?
要求:
Haproxy必须要1.5以上的版本
第一步:openssl的安装
tar zxf openssl-0.9.8zh.tar.gz cd openssl-0.9.8zh ./config enable-tlsext --prefix=/usr/local/openssl no-shared make && make install_sw #以上安装不影响系统中的openssl版本,主要就是打开openssl的TLS SNI功能
第二步:Haproxy的安装
tar zxf haproxy-1.5.15.tar.gz cd haproxy-1.5.15 make TARGET=linux26 USE_PCRE=1 USE_OPENSSL=1 USE_ZLIB=1 ARCH=x86_64 PREFIX=/usr/local/haproxy1.5.15 SSL_INC=/usr/local/openssl/include SSL_LIB=/usr/local/openssl/lib ADDLIB=-ldl make TARGET=linux26 USE_PCRE=1 USE_OPENSSL=1 USE_ZLIB=1 ARCH=x86_64 PREFIX=/usr/local/haproxy1.5.15 SSL_INC=/usr/local/openssl/include SSL_LIB=/usr/local/openssl/lib ADDLIB=-ldl install #记得上面要指定openssl的地址,haproxy没有config这步
第三步:生成证书
[[email protected] ~]# mkdir ~/keys [[email protected] keys]# cd ~/keys [[email protected] keys]# openssl genrsa -out passport.abc.com.key 2048 [[email protected] keys]# openssl req -new -key passport.abc.com.key -out passport.abc.com.csr You are about to be asked to enter information that will be incorporated into your certificate request. What you are about to enter is what is called a Distinguished Name or a DN. There are quite a few fields but you can leave some blank For some fields there will be a default value, If you enter ‘.‘, the field will be left blank. ----- Country Name (2 letter code) [GB]:CN #国家 State or Province Name (full name) [Berkshire]:GuangDong #省份 Locality Name (eg, city) [Newbury]:ShenZhen #城市 Organization Name (eg, company) [My Company Ltd]:Test.Inc #公司名称 Organizational Unit Name (eg, section) []:passport.abc.com #组织名称 Common Name (eg, your name or your server‘s hostname) []:passport.abc.com #域名 Email Address []:[email protected] Please enter the following ‘extra‘ attributes to be sent with your certificate request A challenge password []: An optional company name []: [[email protected] keys]# openssl x509 -req -days 3650 -in passport.abc.com.csr -signkey passport.abc.com.key -out passport.abc.com.crt [[email protected] keys]# cat passport.abc.com.crt passport.abc.com.key |tee passport.abc.com.pem
按照以上方法依次生成www.test.com admin.abc.com的证书文件,每个站点最后会有一个pem文件生成
配置Haproxy的配置文件:
frontend http_server bind :80 bind :443 ssl crt /etc/haproxy/keys/www.test.com.pem crt /etc/haproxy/keys/admin.test.com.pem crt /etc/haproxy/keys/passport.abc.com.pem #按照如上规则如果多个站点就可以使用同样的规则 bind :443 ssl crt $filepath crt $file2path crt $file3path mode http acl ssl hdr_reg(host) -i ^(www.test.com|admin.test.com|passport.abc.com)$ redirect scheme https code 301 if !{ ssl_fc } ssl #对以上站点进行https跳转 acl wwwtest_com hdr_reg(host) -i $( use_backend www_test_com if wwwtest_com { ssl_fc_sni www.test.com } #这里就是证书的对应部分,如 acl admintest_com hdr_dom(host) -i admin.test.com use_backend admin_test_com if admintest_com { ssl_fc_sni admin.test.com } acl passportabc_com hdr_dom(host) -i passport.abc.com use_backend pasport_abc_com if passport_abc_com { ssl_fc_sni passport.abc.com } backend www_test_com server test2 192.168.10.2:80 check port 80 inter 5000 rise 2 fall 3 weight 1 backend admin_test_com server test4 192.168.10.4:80 check port 80 inter 5000 rise 2 fall 3 weight 1 backend passport_abc_com server test5 192.168.10.5:80 check port 80 inter 5000 rise 2 fall 3 weight 1
按照以上配置就可以实现多证书的HTTPS,依次访问上面的访问会发现,相关的证书与之配对。
时间: 2024-11-03 05:42:56