I created a bash file to register users in the ProFTPD Server. The bash file is run from a PHP file, sending 5 variables as parameters, which are: name, surname, user, password and a random number with 4 digits (eg. 7215)
Everytime I run it I get these errors and only users and their folders are created. The ProFTPD configuration is not changing.
#!/bin/bash
var1=$(echo $1 | tr [:upper:] [:lower:] | cut -c 1)
var2=$(echo $2 | tr [:upper:] [:lower:] | cut -c 1)
rnumber=$(echo $5)
dir=$(echo "dir")
folder=$(echo $var1$var2$var3$dir$rnumber)
user=$(echo $3)
sudo mkdir -p /var/www/ftpdir/Hostitec/usersftp/$folder
sudo chmod 777 /var/www/ftpdir/Hostitec/usersftp/$folder
command=$(cat -n /etc/proftpd/proftpd.conf | grep DefaultRoot | tail -n 1 | cut -f 1)
sudo head -n $command /etc/proftpd/proftpd.conf > /etc/proftpd/copyconf
echo "DefaultRoot /var/www/ftpdir/Hostitec/usersftp/$folder $user" >> /etc/proftpd/copyconf
lastone=$(expr $command + 1)
sudo tail -n +$lastone /etc/proftpd/proftpd.conf >> /etc/proftpd/copyconf
sudo cat /etc/proftpd/copyconf > /etc/proftpd/proftpd.conf
sudo rm /etc/proftpd/copyconf
sudo useradd $user
sudo chown $user:$user /var/www/ftpdir/Hostitec/usersftp/$folder
echo "$user:$4" | sudo chpasswd -m
sudo service proftpd restart
checkdir=$(ls /var/www/ftpdir/Hostitec/usersftp/$folder | grep $folder)
checkuser=$(cat /etc/passwd | grep $user)
echo $checkdir > check.txt
echo $checkuser > check.txt
if ! [ -s check.txt ]
then
rm -r /var/www/ftpdir/Hostitec/usersftp/$folder
sudo userdel $user
fi
These are the errors I'm getting:
./script.sh: line 17: /etc/proftpd/copyconf: Permission denied
./script.sh: line 19: /etc/proftpd/copyconf: Permission denied
./script.sh: line 23: /etc/proftpd/copyconf: Permission denied
cat: /etc/proftpd/copyconf: No such file or directory
rm: You cannot remove '/etc/proftpd/copyconf': No such file or directory