The payload used to bypass command injection was through a wildcard, “?”, i.e. The WAF is designed to protect against attacks however, it was found that some payloads were not protected by the WAF, and command injection was possible even when the WAF rule to protect against RCE was enabled. These rules generally cover common attacks such as RCE, XSS, LFI, and SQL injection. In this case, Alibaba WAF 3.0 was tested against the Damn Vulnerable Web Application (DVWA), a known vulnerable application, with all 1,462 built-in rules enabled. DescriptionĪ web application firewall (WAF) is an HTTP application firewall that applies a set of rules to an HTTP conversation. Due to the testing scope limitations, not all rules were tested, but bypass have been highlighted below. While testing the capabilities of the firewall itself it was found that it was possible to bypass the rules. # chmod -R 0775 /var/WAF version 3.0 was tested and very common payload was found bypassing command injection. # chmod -R 0777 /var/www/html/laravel/storage/ # chown -R nginx:nginx /var/www/html/laravel/bootstrap/cache/ # chown -R nginx:nginx /var/www/html/laravel/storage/ Then, use the following commands to set the correct permissions and ownership to Laravel: # chown -R nginx:nginx /var/www/html/laravel/ ![]() ![]() Then, install Laravel by using the Composer: composer create-project -prefer-dist laravel/laravel laravel Verify your Composer installation by checking its version: composer -version OutputĬomposer version 2.5.4 13:10:06 Install Laravel on Rocky Linux 9Īt this point, you can start to install Laravel on your server.įirst, switch to the Nginx web root directory: cd /var/www/html/ Then, set the correct permissions for it: chmod +x /usr/local/bin/composer Now you need to move the Composer binary to the system path: mv composer.phar /usr/local/bin/composer When your installation is completed, you will get the following output: OutputĬomposer (version 2.5.4) successfully installed to: /root/composer.phar So you need to install Composer on Rocky Linux 9 with the command below: curl -sS | php ![]() In this guide, you will install Laravel by using the composer. When you are done, save and close the file. Set your own time zone, and uncomment them by removing the “ ” from the beginning of the line: date.timezone = America/New_York Next, you need to edit the php.ini configuration file: vi /etc/php.iniĪnd change the following lines. Mason gives you a list of firewall rules that exactly allow and block those connections. You leave mason running on the firewall machine while you are making all the kinds of connections that you want the firewall to support (and want it to block). In Firewall Builder terms this means we need to name cluster interface object carp0 (remmber that in case of Linux cluster, cluster interface name was the same as names of corresponding member firewalls). When you are done, save and close the file. Mason is a tool that interactively builds a firewall using Linux' ipfwadm or ipchains firewalling. Then, you need to edit the PHP-FPM configuration file, and open the file with your favorite text editor, here we use the vi editor: vi /etc/php-fpm.d/= nginx Configure PHP For Laravelįirst, you need to install some PHP extensions and required packages on your server with the command below: dnf install php-common php-xml php-mbstring php-json php-zip curl unzip -y When you are done with these requirements, you can follow the steps below to complete this guide. For this, you can follow the article How To Install LEMP Stack on Rocky Linux 9.Īlso, you need a domain name that is pointed to your server’s IP address. Then, you need to have the LEMP installed on your server. To do this, you can follow our article the Initial Server Setup with Rocky Linux 9. ![]() Requirementsįirst, you must log in to your server as a root or non-root user with sudo privileges and set up a basic firewall. To complete this guide, you need some requirements. Laravel is entirely server-side, due to running on PHP, and focuses heavily on data manipulation and sticking to a Model-View-Controller design. It’s a web framework that handles many things that are annoying to build yourself, such as routing, templating HTML, and authentication. Laravel is primarily used for building custom web apps using PHP. In this guide, we want to teach you to Set up (Install and Configure) Laravel on Rocky Linux 9.
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