Nginx的SSL證書配置
1、使用openssl實現證書中心
由于是使用openssl架設私有證書中心，因此要保證以下字段在證書中心的證書、服務端證書、客戶端證書中都相同
Country Name State or Province Name Locality Name Organization Name Organizational Unit NameCountry Name State or Province Name Locality Name Organization Name Organizational Unit Name
編輯證書中心配置文件
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
創建證書私鑰
cd /etc/pki/CA/private
(umask 077;openssl genrsa -out cakey.pem 2048
)
生成自簽證書
cd /etc/pki/CA/ openssl req -new -x509 -key private/cakey.pem -out cacert.pem -days=3655
2、創建服務器證書
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、創建客戶端瀏覽器證書
(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
將文本格式的證書轉換成可以導入瀏覽器的證書
openssl pkcs12 -export -clcerts -in client.crt -inkey client.key -out client.p12
4、配置nginx服務器驗證
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; 服務器驗證客戶端，暫時不開啟，讓沒有證書的客戶端可以訪問，先完成單向驗證 ssl_protocols SSLv2 SSLv3 TLSv1;
SSL反向代理
1.修改nginx.conf配置
server { listen 443 ssl; server_name www.49028c.com; ssl_certificate ssl/www.49028c.com.crt; ssl_certificate_key ssl/www.49028c.com.key; ssl_prefer_server_ciphers on; keepalive_timeout 60; ssl_session_cache shared:SSL:10m; ssl_session_timeout 10m; location / { proxy_pass http://www.49028c.com; 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.重啟服務
# /usr/local/nginx/sbin/nginx -t# /usr/local/nginx/sbin/nginx -s reload
