[HELP] Excute PHP Script per user request then redirect to last position?

agumgumelar0 · 2019-09-06T22:35:23+00:00

Hi,I was testing our brand new WAF system today and have noticed some obviously malicious requests to be able to get through - with URLs which looks like:&#x...

[HELP] Excute PHP Script per user request then redirect to last position?

agumgumelar0

Hello everyone,

Can you help me to config nginx that have a behavior like this:
when user visit our website, it will excute a php script first,
then when user click a url or go to url, excute the php script first then go to the url that the user desired, I'm stuck
Please help...

the script is in /root/work/script/index.php

here is my server {} config :

server {
    listen [::]:80;
    listen 80;

    server_name example.org;
    access_log logs/access.log;
    error_log logs/error.log info;

    set $script_per_request true;

    location @script {
        root /root/work/script;
        index index.php;
        fastcgi_pass unix:/run/php/php7.2-fpm.sock;
        fastcgi_param  PATH_INFO $fastcgi_path_info;
        include fastcgi_params;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;

        content_by_lua_block {
            ngx.log(ngx.NOTICE, "Script Per Request Executed")
        }

        return ....; <=User Last Visited
    }

    location / {
        if ($script_per_request = true) {
            set $script_per_request false;
            return @script;
        }

        proxy_pass https://localhost:8080/;
include proxy_params;

        set $script_per_request true;
        break;
    }
}

I'm open to all possible configuration...

Thanks before...

Best Regards,

Kholis

sergey.gotsulyak

then when user click a url or go to url, excute the php script first then go to the url that the user desired

Try to use _javascript_ handler for link clicks. See https://api.jquery.com/on/

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zafer.gurel

Hello Everyone,

We (advancity) are using Openresty heavily in our backend. Especially for caching files.

I developed a simple project to simplify cache cleaning operation on nginx. I'm sure there may be better ways but this is our solution for the problem.

We've decided to opensource it and we aim to add other stuff in the future.

You can check it out on github at https://github.com/zafergurel/nginx-cache-cleaner/

Thank you.

Zafer