一台服务器,两个域名html
首先购买https,获取到CA证书,两个域名就获得两套证书linux
第二步:如今就是Nginx和OpenSSL的安装与配置(这里注意,通常状况下一个IP只支持一个SSL证书,那么咱们如今要在一个IP上实现多个SSL证书,就必须让Nginx支持TLS SNI,因为默认的OpenSSL是没有打开TLS SNI的)nginx
1)Nginx支持多域名SSL证书是须要OpenSSL库支持的,CentOS5.X的OpenSSL库自己不支持这种特性,须要从新下载编译,步骤以下:服务器
wget https://www.openssl.org/source/old/0.9.x/openssl-0.9.8zh.tar.gz
tar zxvf ./openssl-0.9.8zh.tar.gzsession
2)下载Nginx,进行配置app
wget http://nginx.org/download/nginx-1.8.0.tar.gztcp
tar zxf nginx-1.8.0.tar.gz post
cd nginx-1.8.0ui
./configure --prefix=/usr/local/nginx1.8.0 --user=www --group=www --with-http_stub_status_module --with-http_ssl_module --with-http_gzip_static_module --with-openssl=../openssl-0.9.8zh spa
(此处会报错:出现pcre库没找到或zlib没找到,
在CentOS下能够使用 yum -y install pcre-devel zlib-devel 进行安装缺失的组件
)
make && make install
3)检查Nginx状态
/usr/local/nginx1.8.0/sbin/nginx -V
获得以下结果就说明配置好了:
nginx version: nginx/1.8.0
built by gcc 4.1.2 20080704 (Red Hat 4.1.2-55)
built with OpenSSL 0.9.8zh 3 Dec 2015
TLS SNI support enabled #能够看到TLS SNI support打开了
configure arguments: --prefix=/usr/local/nginx1.8.0 --user=www --group=www --with-http_stub_status_module --with-http_ssl_module --with-http_gzip_static_module --with-openssl=../openssl-0.9.8zh
第三步:
配置Nginx 应用服务器
证书放置到 Nginx/conf/cert 目录下
nginx.conf文件以下
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http {
include mime.types;
default_type application/octet-stream;
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
upstream shop_wechat {
server 127.0.0.1:80;
}
server {
listen 443 ssl;
server_name www.test1.com;
ssl_certificate cert/214257281110004.pem;
ssl_certificate_key cert/214257281110004.key;
ssl_session_timeout 5m;
ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_prefer_server_ciphers on;
location / {
proxy_pass http://shop_wechat;
}
}
upstream shop_app {
server 127.0.0.1:1098;
}
server {
listen 443 ssl;
server_name app.test2.com;
ssl_certificate cert/214257663690004.pem;
ssl_certificate_key cert/214257663690004.key;
ssl_session_timeout 5m;
ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_prefer_server_ciphers on;
location / {
proxy_pass http://shop_app;
}
}
}
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启动Nginx:报错-
nginx: [emerg] getpwnam(“www”) failed错误
错误的缘由是没有建立www这个用户,应该在服务器系统中添加www用户组和用户www,以下命令:
#/usr/sbin/groupadd -f www
#/usr/sbin/useradd -g www www
最后:访问下试试看 :https://www.test1.com