Proftpd Configurations

最新推荐文章于 2021-05-16 07:18:58 发布

stevexk

最新推荐文章于 2021-05-16 07:18:58 发布

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分类专栏： linux技术文章标签： server authentication login logging access documentation

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本文详细介绍了ProFTPD服务器的基本配置方法，包括匿名登录、虚拟主机设置、MySQL认证支持等内容。通过具体配置示例，帮助读者理解如何进行权限管理、目录限制及连接控制等关键配置。

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basic conf
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# This is a basic ProFTPD configuration file (rename it to 
# 'proftpd.conf' for actual use.  It establishes a single server
# and a single anonymous login.  It assumes that you have a user/group
# "nobody" and "ftp" for normal operation and anon.

ServerName			"ProFTPD Default Installation"
ServerType			standalone
DefaultServer			on

# Port 21 is the standard FTP port.
Port				21

# Umask 022 is a good standard umask to prevent new dirs and files
# from being group and world writable.
Umask				022

# To prevent DoS attacks, set the maximum number of child processes
# to 30.  If you need to allow more than 30 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			30

# Set the user and group under which the server will run.
User				nobody
Group				nogroup

# To cause every FTP user to be "jailed" (chrooted) into their home
# directory, uncomment this line.
#DefaultRoot ~

# Normally, we want files to be overwriteable.
<Directory />
  AllowOverwrite		on
</Directory>

# A basic anonymous configuration, no upload directories.  If you do not
# want anonymous users, simply delete this entire <Anonymous> section.
<Anonymous ~ftp>
  User				ftp
  Group				ftp

  # We want clients to be able to login with "anonymous" as well as "ftp"
  UserAlias			anonymous ftp

  # Limit the maximum number of anonymous logins
  MaxClients			10

  # We want 'welcome.msg' displayed at login, and '.message' displayed
  # in each newly chdired directory.
  DisplayLogin			welcome.msg
  DisplayFirstChdir		.message

  # Limit WRITE everywhere in the anonymous chroot
  <Limit WRITE>
    DenyAll
  </Limit>
</Anonymous>

anonymous conf
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

# This sample configuration file illustrates configuring two
# anonymous directories, and a guest (same thing as anonymous but
# requires a valid password to login)

ServerName			"ProFTPD Anonymous Server"
ServerType			standalone

# Port 21 is the standard FTP port.
Port				21

# If you don't want normal users logging in at all, uncomment this
# next section
#<Limit LOGIN>
#  DenyAll
#</Limit>

# Set the user and group that the server normally runs at.
User				nobody
Group				nogroup

# To prevent DoS attacks, set the maximum number of child processes
# to 30.  If you need to allow more than 30 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                    30

# Set the maximum number of seconds a data connection is allowed
# to "stall" before being aborted.
TimeoutStalled			300

# We want 'welcome.msg' displayed at login, and '.message' displayed
# in each newly chdired directory.
DisplayLogin			welcome.msg
DisplayFirstChdir		.message

# Our "basic" anonymous configuration, including a single
# upload directory ("uploads")
<Anonymous ~ftp>

  # Allow logins if they are disabled above.
  <Limit LOGIN>
    AllowAll
  </Limit>

  # Maximum clients with message
  MaxClients			5 "Sorry, max %m users -- try again later"

  User				ftp
  Group				ftp
  # We want clients to be able to login with "anonymous" as well as "ftp"
  UserAlias			anonymous ftp

  # Limit WRITE everywhere in the anonymous chroot
  <Limit WRITE>
    DenyAll
  </Limit>

  # An upload directory that allows storing files but not retrieving
  # or creating directories.
  <Directory uploads/*>
    <Limit READ>
      DenyAll
    </Limit>

    <Limit STOR>
      AllowAll
    </Limit>
  </Directory>
</Anonymous>

# A second anonymous ftp section.  Users can login as "private".  Here
# we hide files owned by root from being manipulated in any way.

<Anonymous /usr/local/private>
  User				bobf
  Group				users
  UserAlias			private bobf
  UserAlias			engineering bobf

  # Deny access from *.evil.net and *.otherevil.net, but allow
  # all others.
  <Limit LOGIN>
    Order			deny,allow
    Deny 			from .evil.net, .otherevil.net
    Allow			from all
  </Limit>

  # We want all uploaded files to be owned by 'engdept' group and
  # group writable.
  GroupOwner			engdept
  Umask				006

  # Hide all files owned by user 'root'
  HideUser			root

  <Limit WRITE>
    DenyAll
  </Limit>

  # Disallow clients from any access to hidden files.
  <Limit READ DIRS>
    IgnoreHidden			on
  </Limit>

  # Permit uploading and creation of new directories in
  # submissions/public

  <Directory submissions/public>
    <Limit READ>
      DenyAll
      IgnoreHidden			on
    </Limit>

    <Limit STOR MKD RMD XMKD XRMD>
      AllowAll
      IgnoreHidden			on
    </Limit>
  </Directory>
</Anonymous>

# The last anonymous example creates a "guest" account, which clients
# can authenticate to only if they know the user's password.

<Anonymous ~guest>
  User				guest
  Group				nobody
  AnonRequirePassword		on

  <Limit LOGIN>
    AllowAll
  </Limit>

  # Deny write access from all except trusted hosts.
  <Limit WRITE>
    Order			allow, deny
    Allow			from 10.0.0.
    Deny			from all
  </Limit>
</Anonymous>

virtual host conf
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# This sample configuration file illustrates creating two
# virtual servers, and associated anonymous logins.

ServerName			"ProFTPD"
ServerType			inetd

# Port 21 is the standard FTP port.
Port				21

# Global creates a "global" configuration that is shared by the
# main server and all virtualhosts.

<Global>
  # Umask 022 is a good standard umask to prevent new dirs and files
  # from being group and world writable.
  Umask				022
</Global>

# Set the user and group that the server normally runs at.
User				nobody
Group				nogroup

# To prevent DoS attacks, set the maximum number of child processes
# to 30.  If you need to allow more than 30 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                    30

# Maximum seconds a data connection may "stall"
TimeoutStalled			300

# First virtual server
<VirtualHost ftp.virtual.com>
  ServerName			"Virtual.com's FTP Server"

  MaxClients			10
  MaxLoginAttempts		1

  # DeferWelcome prevents proftpd from displaying the servername
  # until a client has authenticated.
  DeferWelcome			on

  # Limit normal user logins, because we only want to allow
  # guest logins.
  <Limit LOGIN>
    DenyAll
  </Limit>

  # Next, create a "guest" account (which could be used
  # by a customer to allow private access to their web site, etc)
  <Anonymous ~cust1>
    User			cust1
    Group			cust1
    AnonRequirePassword		on

    <Limit LOGIN>
      AllowAll
    </Limit>

    HideUser			root
    HideGroup			root

    # A private directory that we don't want the user getting in to.
    <Directory logs>
      <Limit READ WRITE DIRS>
        DenyAll
      </Limit>
    </Directory>
  </Anonymous>
</VirtualHost>

# Another virtual server, this one running on our primary address,
# but on port 4000.  The only access is to a single anonymous login.
<VirtualHost our.ip.address>
  ServerName			"Our private FTP server"
  Port				4000
  Umask				027

  <Limit LOGIN>
    DenyAll
  </Limit>

  <Anonymous /usr/local/ftp/virtual/a_customer>
    User			ftp
    Group			ftp
    UserAlias			anonymous ftp

    <Limit LOGIN>
      AllowAll
    </Limit>

    <Limit WRITE>
      DenyAll
    </Limit>

    <Directory incoming>
      <Limit WRITE>
        AllowAll
      </Limit>
    </Directory>
  </Anonymous>
</VirtualHost>



complex virtual conf
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#
# Virtual Hosting Server Configuration
# by M.Lowes <markl@ftech.net>
# for Frontier Internet Services Limited
#      (http://www.ftech.net/)
#
ServerName			"Master Webserver"
#
# Spawn from inetd?
#
#ServerType         inetd
#
# or maybe a standalone server...
#
ServerType          standalone
#
# don't give the server banner until _after_ authentication
#
DeferWelcome			off
#
# Some basic defaults
#
Port                  21
Umask                002
TimeoutLogin         120
TimeoutIdle          600
TimeoutNoTransfer    900
TimeoutStalled      3600
#
# No, I don't think we'll run as root!
#
User				ftp
Group				ftp
#
# This is a non-customer usable name, (ie they should be connecting via www.{domain})
# not 'hostname'.  Therefore let's dump them in a dummy account and wait for them to 
# scream.
#
DefaultRoot			/web/Legacy/
#
# Performance, let's do DNS resolution when we process the logs...
#
UseReverseDNS        off
#
# Where do we put the pid files?
#
ScoreboardPath			/var/run/proftpd
#
# Logging options
#
TransferLog			/var/spool/syslog/proftpd/xferlog.legacy
#
# Some logging 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"
#
# Global settings
#
<Global>
	DisplayLogin		   welcome.msg
	DisplayFirstChdir	   readme
	#
	# having to delete before uploading is a pain ;)
	#
	AllowOverwrite		   yes
	#
	# Turn off Ident lookups
	#
	IdentLookups         off
	#
	# Logging
	#
	# file/dir access
	#
	ExtendedLog		/var/spool/syslog/proftpd/access.log WRITE,READ write
	#
	#
	# Record all logins
	#
	ExtendedLog		/var/spool/syslog/proftpd/auth.log AUTH auth
	#
	# Paranoia logging level....
	#
   ##ExtendedLog    /var/spool/syslog/proftpd/paranoid.log ALL default
</Global>

#
# Deny writing to the base server...
#
<Limit WRITE>
	DenyAll
</Limit>


# --------------------------------------------
# Virtual Servers start here....
# 
# (Note: this is normally auto generated by a 
# script written in house).
# --------------------------------------------
#
# www.ftech.net.
# This is the default server
# Gets all the connections for www.{customer.domain}, 
# & www.ftech.net
#
<VirtualHost www.ftech.net>
	ServerAdmin		webmaster@Ftech.net
	ServerName		"Master Webserver"
	MaxLoginAttempts	2
	RequireValidShell	no
	TransferLog		/var/spool/syslog/proftpd/xferlog.www
	MaxClients		50
	DefaultServer		on
	DefaultRoot		~ !staff
	AllowOverwrite		yes

	#
	# No quickly do we kick someone out
	#
	TimeoutLogin			120
	TimeoutIdle			600
	TimeoutNoTransfer		900

	# --------------------------------------------
	# Got a Frontpage customer who keeps breaking things????
	#  - stick 'em in group fpage
	# --------------------------------------------
	<Directory ~/public_html>
	#
	# Block them from doing anything other than reading...
	#
		<Limit STOR RNFR DELE>
			DenyGroup fpage
		</Limit>	
	</Directory>
	#
	# ditto for ftp_root if it's there...
	#
	<Directory ~/ftp_root>
		<Limit STOR RNFR DELE>
			DenyALL
		</Limit>	
	</Directory>
	#
	# Limit by IP...
	#
	<Directory /web/zsl>
		<Limit ALL>
			Order Allow,Deny
			Allow 195.200.31.220
			Allow 212.32.17.0/26
			Deny ALL
		</Limit>
	</Directory>	

</VirtualHost>

# --------------------------------------------
#
# Legacy server, left in because some people
# haven't realised it's gone yet.  Shove 'em into 
# a dummy $home
#
<VirtualHost web-1.ftech.net>
ServerAdmin		webmaster@Ftech.net
ServerName		"Legacy Web Upload Server"
MaxLoginAttempts	2
RequireValidShell	no
MaxClients		50
DefaultRoot		~ !staff
MaxClients		2
AllowOverwrite		yes
TransferLog		/var/spool/syslog/proftpd/xferlog.web-1
</VirtualHost>

# --------------------------------------------
#
# ftp.ftech.net
#
<VirtualHost ftp.ftech.net>
ServerAdmin			ftpmaster@ftech.net
ServerName 			"Frontier Internet Public FTP Server"
TransferLog			/ftp/xferlog/ftp.ftech.net
MaxLoginAttempts		3
RequireValidShell		no
DefaultRoot			/ftp/ftp.ftech.net
AllowOverwrite			yes

#
# Auth files....
#
AuthUserFile			/var/conf/ftp/authfiles/passwd.ftp.ftech.net
AuthGroupFile			/var/conf/ftp/authfiles/group.ftp.ftech.net

# A basic anonymous configuration, no upload directories.
<Anonymous /ftp/ftp.ftech.net>
	User			ftp
  	Group			ftp
  	# We want clients to be able to login with "anonymous" as well as "ftp"
  	UserAlias		anonymous ftp
	RequireValidShell		no

	# Limit the maximum number of anonymous logins
  	MaxClients		50

  	# We want 'welcome.msg' displayed at login, and '.message' displayed
  	# in each newly chdired directory.

	<Directory pub/incoming>
		<Limit STOR>
			AllowAll
		</Limit>
		<Limit WRITE DIRS READ>
			DenyAll
		</Limit>
		<Limit CWD XCWD CDUP>
			AllowAll
		</Limit>
	</Directory>

	<Directory home>
		<Limit ALL>
			DenyAll
		</Limit>
	</Directory>

   #
   # Limit access to the mirrors to LINX 
   # only
   #
   <Directory mirrors>
      <Limit RETR>
         Order Allow,Deny
         Allow .uk, .ftech.net
         Allow .vom.tm
         Deny ALL
      </Limit>
   </Directory>

  	# Limit WRITE everywhere in the anonymous chroot
  	<Limit WRITE>
    		DenyAll
  	</Limit>


</Anonymous>

</VirtualHost>

# ----------------------------------------------------
# Virtual ftp with anon access, but no incoming
#
<VirtualHost ftp.foo1.com>
ServerAdmin             ftpmaster@foo1.com                     
ServerName              "Foo1 FTP Server"
TransferLog             /var/spool/syslog/xfer/ftp.foo1.com
MaxLoginAttempts        3
RequireValidShell       no
DefaultRoot             /ftp/ftp.foo1.com
User                    foo1
Group                   foo1
AllowOverwrite          yes

#
# Auth files....
#
AuthUserFile	/var/conf/ftp//authfiles/passwd.ftp.foo1.com
AuthGroupFile	/var/conf/ftp//authfiles/group.ftp.foo1.com

<Anonymous /ftp/ftp.foo1.com>
        User                    ftp
        Group                   ftp
        UserAlias               anonymous ftp
        RequireValidShell       no
        MaxClients              20
	<Limit WRITE>
		DenyAll
	</Limit>
</Anonymous>
</VirtualHost>


# ----------------------------------------------------
# ftp.foo2.com 
# Anon, no incoming, some private access areas 
#
<VirtualHost ftp.foo2.com>
ServerAdmin             ftpmaster@mcresearch.co.uk                     
ServerName              "MC Research FTP Server"
TransferLog             /var/spool/syslog/xfer/ftp.foo2.com
MaxLoginAttempts        3
RequireValidShell       no
DefaultRoot             /ftp/ftp.foo2.com
User                    foo2
Group                   foo2
AllowOverwrite          yes

#
# Auth files....
#
AuthUserFile	/var/conf/ftp//authfiles/passwd.ftp.foo2.com
AuthGroupFile	/var/conf/ftp//authfiles/group.ftp.foo2.com

<Anonymous /ftp/ftp.foo2.com>
        User                    ftp
        Group                   ftp
        UserAlias               anonymous ftp
        RequireValidShell       no
        MaxClients              20

	<Directory download>
		<Limit ALL>
			DenyAll
		</Limit>
	</Directory>
	<Limit WRITE>
		DenyAll
	</Limit>
</Anonymous>

	<Directory /ftp/ftp.foo2.com/pub>
		<Limit WRITE>
			AllowUser mcres
			DenyAll
		</Limit>
	</Directory>

	<Directory /ftp/ftp.foo2.com/download>
		<Limit ALL>
			AllowUser mcres
			AllowUser customer
			DenyAll
		</Limit>
	</Directory>
</VirtualHost>


# ----------------------------------------------------
# ftp.foo3.com
# 
#
<VirtualHost ftp.foo3.com>
ServerAdmin             ftpmaster@farrukh.co.uk                     
ServerName              "Farrukh FTP Archive"
TransferLog             /var/spool/syslog/xfer/ftp.foo3.com
MaxLoginAttempts        3
RequireValidShell       no
DefaultRoot             /web/farrukh2/ftp_root
User                    farrukh2
Group                   farrukh2
AllowOverwrite          yes

#
# Auth files....
#
AuthUserFile	/var/conf/ftp//authfiles/passwd.ftp.foo3.com
AuthGroupFile	/var/conf/ftp//authfiles/group.ftp.foo3.com

<Anonymous /web/farrukh2/ftp_root>
        User                    ftp
        Group                   ftp
        UserAlias               anonymous ftp
        RequireValidShell       no
        MaxClients              20

	<Directory pub/incoming/*>
		<Limit STOR>
			AllowAll
		</Limit>
		<Limit WRITE DIRS READ>
			DenyAll
		</Limit>
		<Limit CWD XCWD CDUP>
			AllowAll
		</Limit>
	</Directory>


	<Directory pub/Incoming/*>
		<Limit STOR>
			AllowAll
		</Limit>
		<Limit WRITE DIRS READ>
			DenyAll
		</Limit>
		<Limit CWD XCWD CDUP>
			AllowAll
		</Limit>
	</Directory>
	#
	# block access to the secure areas by anon...
	#
	<Directory fpub>
		<Limit ALL>
			DenyAll
		</Limit>
	</Directory>

	<Directory fgroup>
		<Limit ALL>
			DenyAll
		</Limit>
	</Directory>
	<Limit WRITE>
		DenyAll
	</Limit>
</Anonymous>

	#
	# define user based access
	#
	<Directory /web/farrukh2/ftp_root/fpub>
		<Limit ALL>
			AllowUser farrukh
			AllowUser fguest
			DenyAll
		</Limit>
	</Directory>

	<Directory /web/farrukh2/ftp_root/fgroup>
		<Limit ALL>
			AllowUser farrukh
			AllowUser fgroup
			DenyAll
		</Limit>
	</Directory>
</VirtualHost>


# ----------------------------------------------------
# ftp.foo4.com 
# anon, with incoming upload 
#
<VirtualHost ftp.foo4.com>
ServerAdmin             ftpmaster@teamwork.co.uk                     
ServerName              "Teamwork FTP Server"
TransferLog             /var/spool/syslog/xfer/ftp.foo4.com
MaxLoginAttempts        3
RequireValidShell       no
DefaultRoot             /ftp/ftp.foo4.com
User                    foo4
Group                   foo4
AllowOverwrite          yes

#
# Auth files....
#
AuthUserFile	/var/conf/ftp//authfiles/passwd.ftp.foo4.com
AuthGroupFile	/var/conf/ftp//authfiles/group.ftp.foo4.com

<Anonymous /ftp/ftp.foo4.com>
        User                    ftp
        Group                   ftp
        UserAlias               anonymous ftp
        RequireValidShell       no
        MaxClients              20

	<Directory pub/incoming/*>
		<Limit STOR>
			AllowAll
		</Limit>
		<Limit WRITE DIRS READ>
			DenyAll
		</Limit>
		<Limit CWD XCWD CDUP>
			AllowAll
		</Limit>
	</Directory>


	<Directory pub/Incoming/*>
		<Limit STOR>
			AllowAll
		</Limit>
		<Limit WRITE DIRS READ>
			DenyAll
		</Limit>
		<Limit CWD XCWD CDUP>
			AllowAll
		</Limit>
	</Directory>

	<Limit WRITE>
		DenyAll
	</Limit>
</Anonymous>
</VirtualHost>

# ----------------------------------------------------
# The end.... 
# ----------------------------------------------------



Config with simple mysql authentication support
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##
## Config with simple mysql authentication support
## Contributed by 'Stonki'
## Added to www.proftpd.org 18/Oct/2002
##

# This is a basic ProFTPD configuration file. It establishes a single
# server and a single anonymous login. It assumes that you have a
# user/group "nobody"/"nogroup" for normal operation and anon.

#    !!! PLEASE read the documentation of proftpd !!!
#
# You can find the documentation in /usr/doc/packages/proftpd/,
# http://www.proftpd.org/ and don't forget to read carefully
# and _follow_ hints on http://www.proftpd.net/security.html.


# 
# geaendert: 03.11.2001 f黵 ProFTP 1.2.4 und mod_sql 4.x
#

#
# Basic
#
ServerName			"Stonki"
serverType			inetd
ServerAdmin			support@stonki.de

#
# Debug Level
# emerg, alert, crit (empfohlen), error, warn. notice, info, debug
#
#SyslogLevel 			emerg
#SystemLog			/var/log/proftpd.system.log

#
# uncomment, if you want to hide the servers name:
#
ServerIdent			on	"Stonki's Server"
DeferWelcome			on
DefaultServer			on

#
# Display 
#
DisplayLogin			/messages/ftp.motd
DisplayConnect			/net/messages/ftp.pre
DisplayFirstChdir		index.txt

HiddenStor			off
DirFakeUser			on stonki
DirFakeGroup			on stonki
DirFakeMode			0000



# Enable PAM for authentication...
#
AuthPAM				on

# Setting this directive to on will cause authentication to fail
# if PAM authentication fails. The default setting, off, allows
# other modules and directives such as AuthUserFile and friends
# to authenticate users.
#
# AuthPAMAuthoritative		on

# This directive allows you to specify the PAM service name used
# in authentication (default is "proftpd" on SuSE Linux).
# You have to setup the service in the /etc/pam.d/<other_name>.
#
#AuthPAMConfig			<other_name>

# Port 21 is the standard FTP port.
Port				21

#------------------------mysql Modul: 4.x
#
# Zugangskontrolle
#
SQLAuthTypes			Plaintext
SQLAuthenticate			users*
SQLConnectInfo			db@localhost username password
SQLDefaultGID			65534
SQLDefaultUID			65534
SQLMinUserGID 			100
SQLMinUserUID                   500
SQLUserInfo			ftp username password uid gid homedir shell

# 
# aktive SQL Kommandos, ab hier passiert etwas :-)
#
SQLLog PASS counter
SQLNamedQuery counter UPDATE "letzter_zugriff=now(), count=count+1 WHERE username='%u'" ftp

# xfer Log in mysql
SQLLog RETR,STOR transfer1
SQLNamedQuery  transfer1 INSERT "'%u', '%f', '%b', '%h', '%a', '%m', '%T', now(), 'c', NULL" xfer_stat

SQLLOG ERR_RETR,ERR_STOR transfer2
SQLNamedQuery  transfer2 INSERT "'%u', '%f', '%b', '%h', '%a', '%m', '%T', now(), 'i', NULL" xfer_stat

#------------------------mysql

# Port 21 is the standard FTP port.
Port                            21

# disable listen on 0.0.0.0:21 - the port (and IP) should
# be specified explicitly in each VirtualHost definition
#
#Port                           0

# listen for each (additional) address explicitly that is
# specified (via Bind and Port) in a VirtualHost definition
#
#SocketBindTight		on

#
# FXP Unterstuetzung
#
AllowForeignAddress 		on


# Umask 022 is a good standard umask to prevent new dirs
# and files from being group and world writable.
Umask				022

# Set the user and group that the server normally runs at.
User				nobody
Group				nogroup

# Maximal Werte setzen
MaxClientsPerHost	3	"Nicht mehr als %m  Verbindungen"
MaxClients		5 	"Leider sind schon %m Clients verbunden"

# RateReadBPS             5000
# RateReadFreeBytes       5000
# RateReadHardBPS         on

Classes on
Class default           limit 5
Class internet          limit 2
Class local             limit 3
Class internet          ip 0.0.0.0/0
Class internet		ip 192.168.99.99/24
Class local             ip 127.0.0.1/24
Class local             ip 192.168.0.0/24

#
# Restart erlauben
#
AllowStoreRestart 				on
AllowRetrieveRestart				on

# Normally, we want files to be overwriteable.
<Directory /*>
	AllowOverwrite		 	off
 	HideNoAccess			on
	<Limit READ>
	 AllowAll
	</Limit>
	<Limit Write>
	 DenyAll
 	</Limit>
</Directory>

<Directory /net/incoming/*>
        AllowOverwrite   on
	<Limit STOR CMD MKD WRITE>
	 AllowALL
	</Limit>
	<Limit RETR DELE>
	 DenyALL
	</Limit>
</Directory>


# It is a very good idea to allow only filenames containing normal
# alphanumeric characters for uploads (and not shell code...)
#PathAllowFilter "^[a-zA-Z0-9_.-]()'+___FCKpd___3quot;
#PathAllowFilter "^[a-zA-Z0-9 _.-]()'+___FCKpd___3quot;

# We don't want .ftpaccess or .htaccess files to be uploaded
#PathDenyFilter "(/.ftp)|(/.ht)[a-z]+___FCKpd___3quot;
#PathDenyFilter "/.ftp[a-z]+___FCKpd___3quot;

# Do not allow to pass printf-Formats (security! see documentation!):
#AllowFilter "^[a-zA-Z0-9@~ /,_.-]*___FCKpd___3quot;
#DenyFilter  "%"

# To prevent DoS attacks, set the maximum number of child processes
# to 30.  If you need to allow more than 30 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			30

# Performance: skip DNS resolution when we process the logs...
UseReverseDNS       		on

# Turn off Ident lookups
IdentLookups        		on

# Set the maximum number of seconds a data connection is allowed
# to "stall" before being aborted.
TimeoutStalled                  300

# Where do we put the pid files?
ScoreboardPath			/usr/local/var/proftpd

#
# Logging options
#
TransferLog          		/var/log/proftpd.xferlog

# Some logging 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"

# Log file/dir access
ExtendedLog         		/var/log/proftpd.access_log    WRITE,READ write

# Record all logins
ExtendedLog          		/var/log/proftpd.auth_log      AUTH auth

# Paranoia logging level....
ExtendedLog          		/var/log/proftpd.paranoid_log  ALL default

#
# Do a chroot for web-users (i.e. public or www group), but
# do not change root if the user is also in the users group...
#
DefaultRoot  ~	 	!users

#
# Limit login attempts
#
MaxLoginAttempts                3

#
# Users needs a valid shell
#
RequireValidShell               off