Add local_root user support

README.md

@@ -27,6 +27,8 @@ which is in the _whois_ debian package.
 
 - `FTP_USER_*`: Adds mutliple users. Value must be in the form of `username:hash`. Should not be used in conjunction with `FTP_USER` and `FTP_PASSWORD(_HASH)`.
 
+- `FTP_USERS_ROOT`: sets `local_root=/srv/$USER` so each user is chrooted to their own directory instead of a shared one.
+
 ## Usage Example
 
 ```

entry.sh

@@ -20,6 +20,11 @@ while read user; do
 	/add-virtual-user.sh "$name" "$pass"
 done < <(env | grep "FTP_USER_" | sed 's/^\(FTP_USER_[a-zA-Z0-9]*\)=.*/\1/')
 
+# Support user directories
+if [ ! -z "$FTP_USERS_ROOT" ]; then
+	sed -i 's/local_root=.*/local_root=\/srv\/$USER/' /etc/vsftpd*.conf
+fi
+
 function vsftpd_stop {
   echo "Received SIGINT or SIGTERM. Shutting down vsftpd"
   # Get PID