參考文章 https://medium.com/@tyh409700530/nginx-reverse-proxy-wordpress-in-https-mode-a21658f23978 ,使用 nginx,於 nginx 設定檔設定:
# location 設定
location / {
proxy_pass http://127.0.0.1:8080;
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-Host $server_name;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_redirect off;
}
確保wp-config.php加入以下原始碼,否則使用HTTPS連線時,有機會遇到redirect loop (HTTP 302):
if (isset($_SERVER[‘HTTP_X_FORWARDED_HOST’])) {
$_SERVER[‘HTTP_HOST’] = $_SERVER[‘HTTP_X_FORWARDED_HOST’];
}
if (isset($_SERVER[‘HTTP_X_FORWARDED_PROTO’])) {
if ($_SERVER[‘HTTP_X_FORWARDED_PROTO’] == ‘https’) {
$_SERVER[‘HTTPS’] = ‘on’;
}
}
官網提供的範例是:
if( strpos( $_SERVER['HTTP_X_FORWARDED_PROTO'], 'https') !== false )
$_SERVER['HTTPS'] = 'on';