site.conf

server {
        listen 443 ssl;
        server_name         localhost;
        ssl_certificate     /etc/nginx/cert.pem;
        ssl_certificate_key /etc/nginx/key.pem;
        ssl_protocols       TLSv1 TLSv1.1 TLSv1.2;
        ssl_ciphers         HIGH:!aNULL:!MD5;

        location / {
            root /usr/share/nginx/html;
            index index.html index.htm;
            try_files $uri $uri/ /index.html =404;
        }
        location /api {  
            proxy_pass https://backend:1443/api;

        }
        location /OAuth2Login {
            proxy_pass https://backend:1443/OAuth2Login;
        }
        location /OAuth2Callback {
            proxy_pass https://backend:1443/OAuth2Callback;
        }
        location /Logout {            
            proxy_pass https://backend:1443/Logout;
        }
}