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Disable nginx and php caching

Discussion in 'Nginx, PHP-FPM & MariaDB MySQL' started by pamamolf, Sep 28, 2016.

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  1. Sep 28, 2016 #1
    pamamolf

    pamamolf Premium Member Premium Member

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    Hi :)

    How can i disable all caching methods just for some dev tests?

    nginx cache and php zend opcache plus memcache .... ?

    Thank you
     
  2. Sep 28, 2016 #2
    eva2000

    eva2000 Administrator Staff Member

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    comment out staticfiles.conf include file in nginx vhost and comment out zend opcache zend_extension=opcache.so load line in zendopcache.ini file path found from command
    Code (Text):
    php --ini

    then restart nginx and php
    Code (Text):
    nprestart

    memcached isn't used unless you web app is configured to use it
     
  3. Sep 28, 2016 #3
    pamamolf

    pamamolf Premium Member Premium Member

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    Is there any global setting for this or i should do it on every vhost file?

    staticfiles.conf
     
  4. Sep 28, 2016 #4
    eva2000

    eva2000 Administrator Staff Member

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    no global setting, if it's dev server, just move staticfiles.conf to a renamed file and setup an empty staticfiles.conf in it place - include file would do nothing then
     
  5. Sep 28, 2016 #5
    pamamolf

    pamamolf Premium Member Premium Member

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    User enable the Wordpress log in file but he can't get any errors there but it has some 500 errors on Chrome inspect for a specific php file...

    Or i should look on another file for that errors?
     
  6. Sep 28, 2016 #6
    eva2000

    eva2000 Administrator Staff Member

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  7. Sep 28, 2016 #7
    pamamolf

    pamamolf Premium Member Premium Member

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    As the ftp user can see only the domain logs at :

    Code:
    /home/nginx/domains/domain.com/log/error.log
    Is it possible to split the /var/log/php-fpm/www-php.error.log per domain and get that errors also with simple ftp access?

    That will be good for developers ...
     
  8. Sep 28, 2016 #8
    eva2000

    eva2000 Administrator Staff Member

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    nah you'd need root user access to get to read the logs right now as centmin mod isn't made for shared hosting (FAQ item 2)
     
  9. Sep 28, 2016 #9
    pamamolf

    pamamolf Premium Member Premium Member

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    It is very easy to go above and read that file with the ftp solution on Centminmod :(

    But i don't want to let them know that :(
     
  10. Sep 28, 2016 #10
    eva2000

    eva2000 Administrator Staff Member

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    that's why Centmin Mod isn't for shared hosting :)

    It's for hosting your own sites and/or sites/users who you 100% trust.
     
  11. Sep 28, 2016 #11
    pamamolf

    pamamolf Premium Member Premium Member

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    Can i just change the log path from:

    Code:
    /home/nginx/domains/domain.com/log/
    to

    Code:
    php_admin_value[error_log] = /home/nginx/domains/domain.com/log/www-php.error.log
    And then revert it back when needed?
     
  12. Sep 28, 2016 #12
    eva2000

    eva2000 Administrator Staff Member

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    you mean change /var/log/php-fpm/www-php.error.log to /home/nginx/domains/domain.com/log/ ? i wouldn't recommend changing paths just make a copy to the directory but it is server wide and not just domain.com related so if you don't want users reading other sites not ideal
     
  13. Sep 28, 2016 #13
    pamamolf

    pamamolf Premium Member Premium Member

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    Ok great...

    Is there any way to adjust ftp account in the way that is not possible to go outside of the domain folder like / ?
     
  14. Sep 28, 2016 #14
    eva2000

    eva2000 Administrator Staff Member

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    pure-ftpd virtual ftp users are locked into /home/nginx/domains/domain.com and subdirectories under it. You want to block /home/nginx/domains/domain.com/log access ? if so just edit nginx vhost for domain and change the directory path to where access.log and error.logs belong i.e. /home/nginx/domains/log/domain.com/access.log etc
     
  15. Sep 28, 2016 #15
    pamamolf

    pamamolf Premium Member Premium Member

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    My issue is that with a simple upload of a php file the user can go to / :(

    The user can upload a web shell php file on public folder and then browse to it from browser and then he can go to / :(

    So the user is not so locked ....
     
    Last edited: Sep 28, 2016
  16. Sep 28, 2016 #16
    eva2000

    eva2000 Administrator Staff Member

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  17. Sep 28, 2016 #17
    pamamolf

    pamamolf Premium Member Premium Member

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    Yes i know :)

    But i was thinking that Pure ftpd had something to block that by default....
     
  18. Sep 28, 2016 #18
    eva2000

    eva2000 Administrator Staff Member

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    nope it doesn't
     
  19. May 14, 2020 #19
    Jon Snow

    Jon Snow Active Member

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    @eva2000 I've uncommented the 3 static file configs for the nginx vhost and I've recompiled php without zend opcache then I ran nprestart. The cache control still caches wordpress' CSS file.

    Am I doing anything wrong?

    Code (Text):
       location ~* \.(css)$ {
  #add_header Pragma public;
  #add_header X-Frame-Options SAMEORIGIN;
  #add_header X-Xss-Protection "1; mode=block" always;
  #add_header X-Content-Type-Options "nosniff" always;
  add_header Access-Control-Allow-Origin *;
  add_header Cache-Control "public, must-revalidate, proxy-revalidate, immutable, stale-while-revalidate=86400, stale-if-error=604800";
    access_log off;
    expires 30d;
    break;

    How do I make changes instant and never cache without using Cloudflare?
     
  20. May 15, 2020 #20
    Jon Snow

    Jon Snow Active Member

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    Anyone else have this issue?
     
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