PHP使用sudo执行bash脚本无法正常工作

Question

I am unable to run a bash script using sudo with the shell_exec() function in PHP. I get an error saying:

Sorry, user apache is not allowed to execute '/bin/bash /var/www/html/private/createFTP.sh' as root on test.server.com.

PHP:

shell_exec('sudo bash /var/www/html/private/createFTP.sh 2>&1');

Visudo:

apache ALL=NOPASSWD: /var/www/html/private/createFTP.sh

Answer 1

If your web server is in chroot jail then that will cause this type of error. If you are running a chrooted server, make sure you mirror across your /etc/sudoers file to the jail filesystem too and adjust for the chroot directory structure when setting up sudoers file as well as your script will have moved once you are in chroot. Also check you have the sudo libraries and executable in the jail filesystem as well.