在COOKIE中的.htaccess中设置标题

Question

I need to do such thing in htaccess: Check if "auth_key" COOKIE exists (I will set it in frontend part) And then add this value to headers

And also my url is also with rewrite rules:

RewriteCond %{REQUEST_URI} ^/api/files/content
RewriteRule api/(.*)$ /server/api/web/$1 [NC,L]

I don't understand how to add to this rule also headers with COOKIE value

Answer 1

Here is a way, you can parse cookie value and set a custom header:

RewriteEngine On

RewriteCond %{HTTP_COOKIE} (^|\s)auth_key=[^;]+ [NC]
RewriteRule ^ - [E=COOKIE_AUTH_VAL:%1]

Header set Strict-Transport-Security "%{COOKIE_AUTH_VAL}e"