Comments on: nginx + varnish + apache + SSL ( working fine ) https://jason.163-8.com/2022/09/21/nginx-varnish-apache-ssl-working-fine/ ส่วนตัวครับ Wed, 21 Sep 2022 07:01:48 +0000 hourly 1 https://wordpress.org/?v=6.0.11 By: jason https://jason.163-8.com/2022/09/21/nginx-varnish-apache-ssl-working-fine/#comment-12 Wed, 21 Sep 2022 07:01:48 +0000 https://jason.163-8.com/?p=1089#comment-12 An infinite loop (besides already mentioned by the TS) might occur if you detect HTTP in .htaccess and redirects to HTTPS using mod_rewrite.

You should check and update mod_rewrite rules in .htaccess to rely on X-Forwarded-Proto:

Code:

RewriteEngine On
RewriteCond %{HTTP:X-Forwarded-Proto} !https [NC]
RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

You might try and add:

Code:


SetEnvIf X-Forwarded-Proto “^https$” HTTPS=on
SetEnvIf X-Forwarded-Proto “^https$” X_SERVER_PORT=443
SetEnvIf X-Forwarded-Proto “^https$” X_REQUEST_SCHEME=https

into /etc/httpd/conf/extra/httpd-includes.conf and restart Apache.

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