added my Recipes
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From ce2be5d4967445828d5ae9d9462cfaa78ae03c73 Mon Sep 17 00:00:00 2001
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From: Ming Liu <ming.liu@windriver.com>
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Date: Wed, 18 Sep 2013 09:44:20 +0800
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Subject: [PATCH] vsftpd: change default value of secure_chroot_dir
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Upstream-Status: Pending
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Change secure_chroot_dir pointing to a volatile directory.
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Signed-off-by: Ming Liu <ming.liu@windriver.com>
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---
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INSTALL | 6 +++---
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tunables.c | 2 +-
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vsftpd.conf.5 | 2 +-
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3 files changed, 5 insertions(+), 5 deletions(-)
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diff --git a/INSTALL b/INSTALL
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index 4f811aa..427122a 100644
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--- a/INSTALL
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+++ b/INSTALL
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@@ -27,11 +27,11 @@ user in case it does not already exist. e.g.:
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[root@localhost root]# useradd nobody
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useradd: user nobody exists
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-2b) vsftpd needs the (empty) directory /usr/share/empty in the default
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+2b) vsftpd needs the (empty) directory /var/run/vsftpd/empty in the default
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configuration. Add this directory in case it does not already exist. e.g.:
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-[root@localhost root]# mkdir /usr/share/empty/
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-mkdir: cannot create directory `/usr/share/empty': File exists
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+[root@localhost root]# mkdir /var/run/vsftpd/empty/
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+mkdir: cannot create directory `/var/run/vsftpd/empty': File exists
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2c) For anonymous FTP, you will need the user "ftp" to exist, and have a
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valid home directory (which is NOT owned or writable by the user "ftp").
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diff --git a/tunables.c b/tunables.c
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index 284a10d..8c63c3f 100644
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--- a/tunables.c
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+++ b/tunables.c
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@@ -254,7 +254,7 @@ tunables_load_defaults()
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/* -rw------- */
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tunable_chown_upload_mode = 0600;
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- install_str_setting("/usr/share/empty", &tunable_secure_chroot_dir);
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+ install_str_setting("/var/run/vsftpd/empty", &tunable_secure_chroot_dir);
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install_str_setting("ftp", &tunable_ftp_username);
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install_str_setting("root", &tunable_chown_username);
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install_str_setting("/var/log/xferlog", &tunable_xferlog_file);
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diff --git a/vsftpd.conf.5 b/vsftpd.conf.5
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index fcc6022..e4ffdee 100644
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--- a/vsftpd.conf.5
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+++ b/vsftpd.conf.5
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@@ -969,7 +969,7 @@ This option should be the name of a directory which is empty. Also, the
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directory should not be writable by the ftp user. This directory is used
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as a secure chroot() jail at times vsftpd does not require filesystem access.
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-Default: /usr/share/empty
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+Default: /var/run/vsftpd/empty
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.TP
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.B ssl_ciphers
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This option can be used to select which SSL ciphers vsftpd will allow for
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50
meta-openembedded/meta-networking/recipes-daemons/vsftpd/files/init
Executable file
50
meta-openembedded/meta-networking/recipes-daemons/vsftpd/files/init
Executable file
@@ -0,0 +1,50 @@
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#!/bin/sh
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### BEGIN INIT INFO
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# Provides: vsftpd
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# Default-Start: 2345
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# Default-Stop: 016
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# Short-Description: Very Secure Ftp Daemon
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# Description: vsftpd is a Very Secure FTP daemon. It was written completely from
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# scratch
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### END INIT INFO
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DAEMON=/usr/sbin/vsftpd
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NAME=vsftpd
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DESC="FTP Server"
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ARGS=""
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FTPDIR=/var/lib/ftp
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test -f $DAEMON || exit 0
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set -e
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case "$1" in
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start)
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echo -n "* starting $DESC: $NAME... "
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if ! test -d $FTPDIR; then
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mkdir -p $FTPDIR/in
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chown ftp $FTPDIR -R
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chmod a-w $FTPDIR
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chmod u+w $FTPDIR/in
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fi
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start-stop-daemon -S -b -x $DAEMON -- $ARGS
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echo "done."
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;;
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stop)
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echo -n "* stopping $DESC: $NAME... "
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start-stop-daemon -K -x $DAEMON
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echo "done."
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;;
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restart)
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echo "* restarting $DESC: $NAME... "
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$0 stop
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$0 start
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echo "done."
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;;
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*)
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echo "Usage: $0 {start|stop|restart}"
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exit 1
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;;
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esac
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exit 0
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@@ -0,0 +1 @@
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d root root 0755 /var/run/vsftpd/empty none
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@@ -0,0 +1,139 @@
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# Example config file /etc/vsftpd.conf
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#
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# The default compiled in settings are fairly paranoid. This sample file
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# loosens things up a bit, to make the ftp daemon more usable.
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# Please see vsftpd.conf.5 for all compiled in defaults.
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#
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# READ THIS: This example file is NOT an exhaustive list of vsftpd options.
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# Please read the vsftpd.conf.5 manual page to get a full idea of vsftpd's
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# capabilities.
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# run standalone
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listen=YES
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# Allow anonymous FTP? (Beware - allowed by default if you comment this out).
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anonymous_enable=NO
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#
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# Uncomment this to allow local users to log in.
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local_enable=YES
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#
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# Uncomment this to enable any form of FTP write command.
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write_enable=YES
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#
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# Default umask for local users is 077. You may wish to change this to 022,
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# if your users expect that (022 is used by most other ftpd's)
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local_umask=022
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#
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# Uncomment this to allow the anonymous FTP user to upload files. This only
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# has an effect if the above global write enable is activated. Also, you will
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# obviously need to create a directory writable by the FTP user.
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#anon_upload_enable=YES
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#
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# Uncomment this if you want the anonymous FTP user to be able to create
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# new directories.
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#anon_mkdir_write_enable=YES
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#
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# Activate directory messages - messages given to remote users when they
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# go into a certain directory.
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dirmessage_enable=YES
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#
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# Activate logging of uploads/downloads.
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xferlog_enable=YES
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#
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# Make sure PORT transfer connections originate from port 20 (ftp-data).
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connect_from_port_20=YES
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#
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# If you want, you can arrange for uploaded anonymous files to be owned by
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# a different user. Note! Using "root" for uploaded files is not
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# recommended!
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#chown_uploads=YES
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#chown_username=whoever
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#
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# You may override where the log file goes if you like. The default is shown
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# below.
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#xferlog_file=/var/log/vsftpd.log
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#
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# If you want, you can have your log file in standard ftpd xferlog format
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xferlog_std_format=YES
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#
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# You may change the default value for timing out an idle session.
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#idle_session_timeout=600
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#
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# You may change the default value for timing out a data connection.
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#data_connection_timeout=120
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#
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# It is recommended that you define on your system a unique user which the
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# ftp server can use as a totally isolated and unprivileged user.
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#nopriv_user=ftp
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#
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# Enable this and the server will recognise asynchronous ABOR requests. Not
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# recommended for security (the code is non-trivial). Not enabling it,
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# however, may confuse older FTP clients.
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#async_abor_enable=YES
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#
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# By default the server will pretend to allow ASCII mode but in fact ignore
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# the request. Turn on the below options to have the server actually do ASCII
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# mangling on files when in ASCII mode.
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# Beware that turning on ascii_download_enable enables malicious remote parties
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# to consume your I/O resources, by issuing the command "SIZE /big/file" in
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# ASCII mode.
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# These ASCII options are split into upload and download because you may wish
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# to enable ASCII uploads (to prevent uploaded scripts etc. from breaking),
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# without the DoS risk of SIZE and ASCII downloads. ASCII mangling should be
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# on the client anyway..
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#ascii_upload_enable=YES
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#ascii_download_enable=YES
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#
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# You may fully customise the login banner string:
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#ftpd_banner=Welcome to blah FTP service.
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#
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# You may specify a file of disallowed anonymous e-mail addresses. Apparently
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# useful for combatting certain DoS attacks.
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#deny_email_enable=YES
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# (default follows)
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#banned_email_file=/etc/vsftpd.banned_emails
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#
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# You may specify an explicit list of local users to chroot() to their home
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# directory. If chroot_local_user is YES, then this list becomes a list of
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# users to NOT chroot().
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#chroot_list_enable=YES
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# (default follows)
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#chroot_list_file=/etc/vsftpd.chroot_list
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#
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# You may activate the "-R" option to the builtin ls. This is disabled by
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# default to avoid remote users being able to cause excessive I/O on large
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# sites. However, some broken FTP clients such as "ncftp" and "mirror" assume
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# the presence of the "-R" option, so there is a strong case for enabling it.
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#ls_recurse_enable=YES
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#
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# This string is the name of the PAM service vsftpd will use.
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pam_service_name=vsftpd
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#
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# This option is examined if userlist_enable is activated. If you set this
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# setting to NO, then users will be denied login unless they are explicitly
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# listed in the file specified by userlist_file. When login is denied, the
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# denial is issued before the user is asked for a password.
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userlist_deny=YES
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#
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# If enabled, vsftpd will load a list of usernames, from the filename given by
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# userlist_file. If a user tries to log in using a name in this file, they
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# will be denied before they are asked for a password. This may be useful in
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# preventing cleartext passwords being transmitted. See also userlist_deny.
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userlist_enable=YES
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#
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# If enabled, vsftpd will display directory listings with the time in your
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# local time zone. The default is to display GMT. The times returned by the
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# MDTM FTP command are also affected by this option.
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use_localtime=YES
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#
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# If set to YES, local users will be (by default) placed in a chroot() jail in
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# their home directory after login. Warning: This option has security
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# implications, especially if the users have upload permission, or shell access.
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# Only enable if you know what you are doing. Note that these security implications
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# are not vsftpd specific. They apply to all FTP daemons which offer to put
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# local users in chroot() jails.
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chroot_local_user=YES
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#
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allow_writeable_chroot=YES
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#
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tcp_wrappers=YES
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@@ -0,0 +1,15 @@
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# Users that are not allowed to login via ftp
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root
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bin
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daemon
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adm
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lp
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sync
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shutdown
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halt
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mail
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news
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uucp
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operator
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games
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nobody
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@@ -0,0 +1,9 @@
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[Unit]
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Description=Vsftpd ftp daemon
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After=network.target
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[Service]
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ExecStart=@SBINDIR@/vsftpd
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[Install]
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WantedBy=multi-user.target
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@@ -0,0 +1,20 @@
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# vsftpd userlist
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# If userlist_deny=NO, only allow users in this file
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# If userlist_deny=YES (default), never allow users in this file, and
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# do not even prompt for a password.
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# Note that the default vsftpd pam config also checks /etc/vsftpd.ftpusers
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# for users that are denied.
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root
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bin
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daemon
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adm
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lp
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sync
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shutdown
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halt
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mail
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news
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uucp
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operator
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games
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nobody
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