Nginx服务器的SSL证书配置以及对SSL的反向代理配置

Nginx的SSL证书配置
1、使用openssl实现证书中心
由于是使用openssl架设私有证书中心,因此要保证以下字段在证书中心的证书、服务端证书、客户端证书中都相同

  Country Name   State or Province Name   Locality Name   Organization Name   Organizational Unit Name    Country Name   State or Province Name   Locality Name   Organization Name   Organizational Unit Name    

 
编辑证书中心配置文件

  vim /etc/pki/tls/openssl.cnf  

  [ CA_default ]   dir    = /etc/pki/CA   certs   = $dir/certs   # Where the issued certs are kept   crl_dir   = $dir/crl    # Where the issued crl are kept   database  = $dir/index.txt  # database index file.   #unique_subject = no     # Set to 'no' to allow creation of   # several ctificates with same subject.   new_certs_dir = $dir/newcerts   # default place for new certs.   certificate  = $dir/cacert.pem  # The CA certificate   serial   = $dir/serial   # The current serial number   crlnumber  = $dir/crlnumber  # the current crl number          # must be commented out to leave a V1 CRL   crl    = $dir/crl.pem   # The current CRL   private_key  = $dir/private/cakey.pem# The private key   RANDFILE  = $dir/private/.rand # private random number file  [ req_distinguished_name ]   countryName      = Country Name(2 letter code)   countryName_default    = CN   countryName_min     = 2   countryName_max     = 2   stateOrProvinceName    = State or Province Name (full name)   stateOrProvinceName_default  = FJ   localityName     = Locality Name (eg, city)   localityName_default   = FZ   0.organizationName    = Organization Name (eg, company)   0.organizationName_default  = zdz   organizationalUnitName   = Organizational Unit Name (eg, section)   organizationalUnitName_default = zdz  

创建证书私钥

  cd /etc/pki/CA/private  

   (umask 077;openssl genrsa -out cakey.pem 2048

)
生成自签证书

  cd /etc/pki/CA/     openssl req -new -x509 -key private/cakey.pem -out cacert.pem -days=3655    

2、创建服务器证书
  mkdir /usr/local/nginx/ssl   cd /usr/local/nginx/ssl  

   (umask 077;openssl genrsa -out nginx.key 1024)  

   openssl req -new -key nginx.key -out nginx.csr   openssl ca -in nginx.csr -out nginx.crt -days=3650  

3、创建客户端浏览器证书

  (umask 077;openssl genrsa -out client.key 1024)  

   openssl req -new -key client.key -out client.csr   openssl ca -in client.csr -out client.crt -days=3650  

 将文本格式的证书转换成可以导入浏览器的证书

   openssl pkcs12 -export -clcerts -in client.crt -inkey client.key -out client.p12  

4、配置nginx服务器验证

  vim /usr/local/nginx/conf/nginx.conf  

   ssl on;   ssl_certificate   /usr/local/nginx/ssl/nginx.crt;   ssl_certificate_key  /usr/local/nginx/ssl/nginx.key;   ssl_client_certificate /usr/local/nginx/ssl/cacert.pem;   ssl_session_timeout  5m;   #ssl_verify_client  on;       服务器验证客户端,暂时不开启,让没有证书的客户端可以访问,先完成单向验证   ssl_protocols   SSLv2 SSLv3 TLSv1;    

SSL反向代理
1.修改nginx.conf配置

  server {    listen   443 ssl;    server_name  www.jb51.net;       ssl_certificate  ssl/www.jb51.net.crt;    ssl_certificate_key ssl/www.jb51.net.key;    ssl_prefer_server_ciphers on;    keepalive_timeout 60;   ssl_session_cache shared:SSL:10m;    ssl_session_timeout 10m;       location / {     proxy_pass //www.jb51.net;     proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;      proxy_set_header  Accept-Encoding "";     proxy_set_header  Host   $host;     proxy_set_header  X-Real-IP  $remote_addr;     proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;     proxy_set_header  X-Forwarded-Proto $scheme;   add_header    Front-End-Https on;     proxy_redirect  off;    }  }  

2.重启服务

  # /usr/local/nginx/sbin/nginx -t  # /usr/local/nginx/sbin/nginx -s reload    

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