--- /dev/null
+#%PAM-1.0
+session optional pam_keyinit.so force revoke
+auth required pam_listfile.so item=user sense=deny file=/etc/vsftpd/ftpusers onerr=succeed
+auth required pam_shells.so
+auth include system-auth
+account include system-auth
+session include system-auth
+session required pam_loginuid.so