PROFTPD的Chroot限制
PROFTPD.CONF如何改?我要限制不同FTP USER在他自己目录读写,其他目录不可读写.请帮一把巴!!请看一下这个配置文件错在那里:(FTP USER AND FTP GROUP有了,控制目录是 /APP/FTPDIR 允许目录是 /APP/FTPDIR/PEARL )
#
# Virtual Hosting Server Configuration
# for Frontier Internet Services Limited
# (http://www.000.com/)
#
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
# We want clients to be able to login with "anonymous" as well as "ftp"
UserAlias anonymous ftp
RequireValidShell no
#
# 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 /app/ftpdir/
#
# 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
#
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
#
# Deny writing to the base server...
#
DenyAll
# --------------------------------------------
# Virtual Servers start here....
#
# (Note: this is normally auto generated by a
# script written in house).
# --------------------------------------------
#
# ewftp.ewserver.com.
# This is the default server
# Gets all the connections for www.{customer.domain},
#
ServerAdmin admin@ewserver.com
ServerName "ewMaster FTPserver"
MaxLoginAttempts 2
RequireValidShell no
# TransferLog /var/spool/syslog/proftpd/xferlog.www
MaxClients 50
DefaultServer on
#DefaultRoot ~ !staff
DefaultRoot /app/ftpdir
AllowOverwrite yes
#
# No quickly do we kick someone out
#
TimeoutLogin 120
TimeoutIdle 600
TimeoutNoTransfer 900
DenyAll
User ftp
Group ftp
UserAlias anonymous ftp
AllowAll
DenyAll
# --------------------------------------------
# --------------------------------------------
#
# Block them from doing anything other than reading...
#
#
AllowAll
FLOATBOAT TOLD ME THIS BELOW,BUT DIDN'T WORK:
修改proftpd.conf，添加DefaultRoot ~ groupname
其中groupname为用户组的名，如添加一个新的用户username，和一个新的组groupname，要将username限制在其主目录内只需要添加上面所说的那条语句到proftpd.conf中即可。切记修改完之后要重新启动proftpd
