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PROFTPD - SFTP CONFIGURATION
# This is the ProFTPD configuration file
#
# See: http://www.proftpd.org/docs/directives/linked/by-name.html
# Server Config - config used for anything outside a <VirtualHost> or <Global> context
# See: http://www.proftpd.org/docs/howto/Vhost.html
# Trace logging, disabled by default for performance reasons
# (http://www.proftpd.org/docs/howto/Tracing.html)
#TraceLog /var/log/proftpd/trace.log
#Trace DEFAULT:0
ServerType standalone
ServerName "TEST SFTPD server"
ServerIdent on "OpenSSH_5.3"
#ServerIdent off
ServerAdmin admin@test.com
DefaultServer on
# Use pam to authenticate (default) and be authoritative
AuthPAM off
AuthPAMConfig proftpd
#AuthOrder mod_auth_pam.c* mod_auth_unix.c
AuthOrder mod_auth_file.c
# If you use NIS/YP/LDAP you may need to disable PersistentPasswd
#PersistentPasswd off
# Don't do reverse DNS lookups (hangs on DNS problems)
UseReverseDNS off
UseIPv6 off
# Set the user and group that the server runs as
User proftpd
Group ftpgroup
# To prevent DoS attacks, set the maximum number of child processes
# to 20. If you need to allow more than 20 concurrent connections
# at once, simply increase this value. Note that this ONLY works
# in standalone mode; in inetd mode you should use an inetd server
# that allows you to limit maximum number of processes per service
# (such as xinetd)
MaxInstances 20
# Disable sendfile by default since it breaks displaying the download speeds in
# ftptop and ftpwho
UseSendfile off
# Define the log formats
LogFormat default "%h %l %u %t \"%r\" %s %b"
LogFormat auth "%v [%P] %h %t \"%r\" %s"
LogFormat write "%h %l %u %t \"%r\" %s %b"
# Dynamic Shared Object (DSO) loading
# See README.DSO and howto/DSO.html for more details
#
#
# Quota support (http://www.proftpd.org/docs/contrib/mod_quotatab.html)
# LoadModule mod_quotatab.c
#
# File-specific "driver" for storing quota table information in files
# (http://www.proftpd.org/docs/contrib/mod_quotatab_file.html)
# LoadModule mod_quotatab_file.c
#
#
# SITE CPFR and SITE CPTO commands (analogous to RNFR and RNTO), which can be
# used to copy files/directories from one place to another on the server
# without having to transfer the data to the client and back
# (http://www.castaglia.org/proftpd/modules/mod_copy.html)
# LoadModule mod_copy.c
#
# Administrative control actions for the ftpdctl program
# (http://www.proftpd.org/docs/contrib/mod_ctrls_admin.html)
LoadModule mod_ctrls_admin.c
#
# Support for MODE Z commands, which allows FTP clients and servers to
# compress data for transfer
# (http://www.castaglia.org/proftpd/modules/mod_deflate.html)
# LoadModule mod_deflate.c
#
# Execute external programs or scripts at various points in the process
# of handling FTP commands
# (http://www.castaglia.org/proftpd/modules/mod_exec.html)
# LoadModule mod_exec.c
#
# Support for POSIX ACLs
# (http://www.proftpd.org/docs/modules/mod_facl.html)
# (note that mod_facl support is disabled on many distributions:
# https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=154146
# https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=173047
# See also README.facl)
# LoadModule mod_facl.c
#
# Support for using the GeoIP library to look up geographical information on
# the connecting client and using that to set access controls for the server
# (http://www.castaglia.org/proftpd/modules/mod_geoip.html)
# LoadModule mod_geoip.c
#
# Allow for version-specific configuration sections of the proftpd config file,
# useful for using the same proftpd config across multiple servers where
# different proftpd versions may be in use
# (http://www.castaglia.org/proftpd/modules/mod_ifversion.html)
# LoadModule mod_ifversion.c
#
# Configure server availability based on system load
# (http://www.proftpd.org/docs/contrib/mod_load.html)
# LoadModule mod_load.c
#
# Limit downloads to a multiple of upload volume (see README.ratio)
# LoadModule mod_ratio.c
#
# Rewrite FTP commands sent by clients on-the-fly,
# using regular expression matching and substitution
# (http://www.proftpd.org/docs/contrib/mod_rewrite.html)
# LoadModule mod_rewrite.c
#
# Support for the SSH2, SFTP, and SCP protocols, for secure file transfer over
# an SSH2 connection (http://www.castaglia.org/proftpd/modules/mod_sftp.html)
LoadModule mod_sftp.c
#
# Use PAM to provide a 'keyboard-interactive' SSH2 authentication method for
# mod_sftp (http://www.castaglia.org/proftpd/modules/mod_sftp_pam.html)
# LoadModule mod_sftp_pam.c
#
# Use SQL (via mod_sql) for looking up authorized SSH2 public keys for user
# and host based authentication
# (http://www.castaglia.org/proftpd/modules/mod_sftp_sql.html)
# LoadModule mod_sftp_sql.c
#
# Provide data transfer rate "shaping" across the entire server
# (http://www.castaglia.org/proftpd/modules/mod_shaper.html)
# LoadModule mod_shaper.c
#
# Support for miscellaneous SITE commands such as SITE MKDIR, SITE SYMLINK,
# and SITE UTIME (http://www.proftpd.org/docs/contrib/mod_site_misc.html)
LoadModule mod_site_misc.c
#
# Provide an external SSL session cache using shared memory
# (contrib/mod_tls_shmcache.html)
# LoadModule mod_tls_shmcache.c
#
# Use the /etc/hosts.allow and /etc/hosts.deny files, or other allow/deny
# files, for IP-based access control
# (http://www.proftpd.org/docs/contrib/mod_wrap.html)
# LoadModule mod_wrap.c
#
# Use the /etc/hosts.allow and /etc/hosts.deny files, or other allow/deny
# files, as well as SQL-based access rules, for IP-based access control
# (http://www.proftpd.org/docs/contrib/mod_wrap2.html)
# LoadModule mod_wrap2.c
#
# Support module for mod_wrap2 that handles access rules stored in specially
# formatted files on disk
# (http://www.proftpd.org/docs/contrib/mod_wrap2_file.html)
# LoadModule mod_wrap2_file.c
#
# Support module for mod_wrap2 that handles access rules stored in SQL
# database tables (http://www.proftpd.org/docs/contrib/mod_wrap2_sql.html)
# LoadModule mod_wrap2_sql.c
#
# Implement a virtual chroot capability that does not require root privileges
# (http://www.castaglia.org/proftpd/modules/mod_vroot.html)
# Using this module rather than the kernel's chroot() system call works
# around issues with PAM and chroot (http://bugzilla.redhat.com/506735)
LoadModule mod_vroot.c
#
# Provide a flexible way of specifying that certain configuration directives
# only apply to certain sessions, based on credentials such as connection
# class, user, or group membership
# (http://www.proftpd.org/docs/contrib/mod_ifsession.html)
# LoadModule mod_ifsession.c
# Allow only user root to load and unload modules, but allow everyone
# to see which modules have been loaded
# (http://www.proftpd.org/docs/modules/mod_dso.html#ModuleControlsACLs)
ModuleControlsACLs insmod,rmmod allow user root
ModuleControlsACLs lsmod allow user *
# Enable basic controls via ftpdctl
# (http://www.proftpd.org/docs/modules/mod_ctrls.html)
ControlsEngine on
ControlsACLs all allow user proftpd,root
ControlsSocketACL allow user proftpd,root
ControlsLog /var/log/proftpd/controls.log
ControlsSocketOwner root root
# Enable admin controls via ftpdctl
# (http://www.proftpd.org/docs/contrib/mod_ctrls_admin.html)
<IfModule mod_ctrls_admin.c>
AdminControlsEngine on
AdminControlsACLs all allow user proftpd,root
</IfModule>
# Enable mod_vroot by default for better compatibility with PAM
# (http://bugzilla.redhat.com/506735)
<IfModule mod_vroot.c>
VRootEngine on
</IfModule>
# TLS (http://www.castaglia.org/proftpd/modules/mod_tls.html)
<IfDefine TLS>
TLSEngine on
TLSRequired on
TLSRSACertificateFile /etc/pki/tls/certs/proftpd.pem
TLSRSACertificateKeyFile /etc/pki/tls/certs/proftpd.pem
TLSCipherSuite ALL:!ADH:!DES
TLSOptions NoCertRequest
TLSVerifyClient off
#TLSRenegotiate ctrl 3600 data 512000 required off timeout 300
TLSLog /var/log/proftpd/tls.log
<IfModule mod_tls_shmcache.c>
TLSSessionCache shm:/file=/var/run/proftpd/sesscache
</IfModule>
</IfDefine>
# Dynamic ban lists (http://www.proftpd.org/docs/contrib/mod_ban.html)
# Enable this with PROFTPD_OPTIONS=-DDYNAMIC_BAN_LISTS in /etc/sysconfig/proftpd
<IfDefine DYNAMIC_BAN_LISTS>
LoadModule mod_ban.c
BanEngine on
BanLog /var/log/proftpd/ban.log
BanTable /var/run/proftpd/ban.tab
# If the same client reaches the MaxLoginAttempts limit 2 times
# within 10 minutes, automatically add a ban for that client that
# will expire after one hour.
#BanOnEvent MaxLoginAttempts 2/00:10:00 01:00:00
#Ban for 30mins
BanOnEvent MaxLoginAttempts 2/00:10:00 00:30:00
# Inform the user that it's not worth persisting
BanMessage "Host %a has been banned"
# Allow the FTP admin to manually add/remove bans
BanControlsACLs all allow user ftpadm root
</IfDefine>
# Set networking-specific "Quality of Service" (QoS) bits on the packets used
# by the server (contrib/mod_qos.html)
<IfDefine QOS>
LoadModule mod_qos.c
# RFC791 TOS parameter compatibility
QoSOptions dataqos throughput ctrlqos lowdelay
# For a DSCP environment (may require tweaking)
#QoSOptions dataqos CS2 ctrlqos AF41
</IfDefine>
# Global Config - config common to Server Config and all virtual hosts
# See: http://www.proftpd.org/docs/howto/Vhost.html
<Global>
# Umask 022 is a good standard umask to prevent new dirs and files
# from being group and world writable
Umask 022
# Allow users to overwrite files and change permissions
AllowOverwrite yes
<Limit ALL SITE_CHMOD>
AllowAll
</Limit>
ExtendedLog /var/log/proftpd/auth.log AUTH auth
ExtendedLog /var/log/proftpd/proftpd-access.log WRITE,READ write
RequireValidShell off
</Global>
#Listen on Both interfaces - Directory Limits are not respected without VirtualHost Tag
<VirtualHost 192.168.0.10>
<IfModule mod_sftp.c>
SFTPEngine on
SFTPDisplayBanner /etc/issue.net
Port 2222
SFTPLog /var/log/proftpd/sftp.log
TransferLog /var/log/proftpd/sftp-xferlog
# Host Keys
SFTPHostKey /etc/ssh/ssh_host_rsa_key
SFTPHostKey /etc/ssh/ssh_host_dsa_key
# Auth methods
SFTPAuthMethods publickey password
SFTPAuthorizedUserKeys file:/etc/proftpd/authorized_keys/%u
AuthUserFile /etc/proftpd/sftpd.passwd
AuthGroupFile /etc/proftpd/sftpd.group
DirFakeGroup on nobody
SFTPCiphers aes128-ctr aes192-ctr aes256-ctr
SFTPDigests hmac-sha1 hmac-ripemd160 umac-64@openssh.com
SFTPOptions IgnoreSFTPUploadPerms
SFTPCompression delayed
MaxLoginAttempts 5
# SFTP folder configuration
#RMP Home Folder
DefaultRoot /sftp/home/rmp_inbound rmp_intgrp,rmp_extgrp
#Everyone Else
DefaultRoot ~ !adm
# allow to resume uploads
AllowStoreRestart on
#LOAD CLIENT FOLDER PERMISSION FROM EXTERNAL CONF FILES
Include /etc/proftpd/clients/*.conf
</IfModule>
</VirtualHost>
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