Exporting SSL certificates from Windows to Linux

Exporting SSL certificates from Windows to  Linux 

Step 1:
Exporting ssl cert. from iis , format must be .pfx.

Step 2:
#cd /etc/nginx/
#mkdir ssl
#cd ssl
#mv /path/to/pfx/sslbackup.pfx
#chmod 400 sslbackup.fpx

Step 3:
3.1:
Export public cert.
#openssl pkcs12 -in ./sslbackup.pfx -clcerts -nokeys -out public.crt
3.2:
Export key
#openssl pkcs12 -in ./sslbackup.pfx -nocerts -nodes -out private.rsa
3.3:
Test the cert..
#openssl s_server -www -accept 443 -cert ./public.crt -key ./private.rsa
!!permisson kontrol #chmod 400 /etc/nginx/ssl/*

Step 4:
#nano /etc/nginx/sites-available/example.org.conf
upstream exampleapp{
        server web-app-node1;
        server web-app-node2;
        }

server {
        listen 80;
        listen 443 ssl;
        server_name example.org;

        ssl on;
        ssl_certificate /etc/nginx/ssl/public.crt;
        ssl_certificate_key /etc/nginx/ssl/private.rsa;

        location / {
        proxy_pass http://exampleapp;
        proxy_set_header Host $host;
        proxy_set_header X-Ssl on;
        }
}
#service nginx configtest

#service nginx reload