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tech:others:wordpress_nginx [2017/11/27 06:26] |
tech:others:wordpress_nginx [2017/11/27 06:26] (current) |
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| + | ====== HTTPS in WordPress behind a NGINX Reverse Proxy with SSL Offload ====== | ||
| + | Enabling HTTPS in WordPress behind a NGINX Reverse Proxy SSL Offload | ||
| + | |||
| + | 1. Leave the WordPress Address (URL) as HTTP\\ | ||
| + | |||
| + | 2. Change the Site Address (URL) to HTTPS | ||
| + | |||
| + | Note: If you mess up the above settings and cannot reload WP, then you may change this in the ''options'' table in the WP database | ||
| + | |||
| + | 3. Add these lines to wp-config.php (I added it at the beginning) | ||
| + | |||
| + | <code php> | ||
| + | // Added for HTTPS behind a NGINX Reverse Proxy with SSL Offload | ||
| + | if ($_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https') | ||
| + | $_SERVER['HTTPS']='on'; | ||
| + | |||
| + | if (isset($_SERVER['HTTP_X_FORWARDED_HOST'])) { | ||
| + | $_SERVER['HTTP_HOST'] = $_SERVER['HTTP_X_FORWARDED_HOST']; | ||
| + | } | ||
| + | </code> | ||
| + | |||
| + | 4. I have the below proxy header settings in my NGINX (for all sites): | ||
| + | <code nginx> | ||
| + | ### proxy-header ### | ||
| + | proxy_set_header Accept-Encoding ""; | ||
| + | proxy_set_header Host $http_host; | ||
| + | proxy_set_header X-Forwarded-By $server_addr:$server_port; | ||
| + | proxy_set_header X-Forwarded-For $remote_addr; | ||
| + | proxy_set_header X-Forwarded-Proto $scheme; | ||
| + | map $scheme $msiis { http off; https on; } | ||
| + | proxy_set_header Front-End-Https $msiis; | ||
| + | </code> | ||
| + | |||
| + | Reference: https://www.variantweb.net/blog/wordpress-behind-an-nginx-ssl-reverse-proxy/ | ||
| + | |||
