當我們建立好 Proftp + MySQL 主機後,如果需要再架設一台 FTP Server,
同樣要使用 MySQL 中的帳號做為登入帳號的話,需要再架設 MySQL 嗎?
答案是不用。
只需要將新架設的 Proftp 的 MySQL 指向原本的主機即可。
設定方法如下
1. 設定 /etc/proftpd.conf
[root@proftpd-eu ~]# cat /etc/proftpd.conf
# This is the ProFTPD configuration file
# $Id: proftpd.conf,v 1.1 2004/02/26 17:54:30 thias Exp $
ServerName "ProFTPD server"
ServerIdent on "FTP Server ready."
ServerAdmin root@localhost
ServerType standalone
#ServerType inetd
DefaultServer on
AccessGrantMsg "User %u logged in."
#DisplayConnect /etc/ftpissue
#DisplayLogin /etc/ftpmotd
#DisplayGoAway /etc/ftpgoaway
DeferWelcome off
# Use this to excude users from the chroot
DefaultRoot ~ !adm
# Use pam to authenticate (default) and be authoritative
AuthPAMConfig proftpd
AuthOrder mod_sql.c
#####AuthOrder mod_auth_pam.c* mod_auth_unix.c
# Do not perform ident nor DNS lookups (hangs when the port is filtered)
IdentLookups off
UseReverseDNS off
# Port 21 is the standard FTP port.
Port 21
PassivePorts 50000 50030
# Umask 022 is a good standard umask to prevent new dirs and files
# from being group and world writable.
Umask 022
# Default to show dot files in directory listings
ListOptions "-a"
# See Configuration.html for these (here are the default values)
#MultilineRFC2228 off
#RootLogin off
#LoginPasswordPrompt on
#MaxLoginAttempts 3
#MaxClientsPerHost none
#AllowForeignAddress off # For FXP
# Allow to resume not only the downloads but the uploads too
AllowRetrieveRestart on
AllowStoreRestart on
# 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 20
# Set the user and group that the server normally runs at.
User nobody
Group nobody
# Disable sendfile by default since it breaks displaying the download speeds in
# ftptop and ftpwho
UseSendfile no
# This is where we want to put the pid file
ScoreboardFile /var/run/proftpd.score
# Normally, we want users to do a few things.
<Global>
AllowOverwrite yes
<Limit ALL SITE_CHMOD>
AllowAll
</Limit>
</Global>
# Define the log formats
LogFormat default "%h %l %u %t \"%r\" %s %b"
LogFormat auth "%v [%P] %h %t \"%r\" %s"
# TLS
# Explained at http://www.castaglia.org/proftpd/modules/mod_tls.html
#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
# SQL authentication Dynamic Shared Object (DSO) loading
# See README.DSO and howto/DSO.html for more details.
<IfModule mod_dso.c>
LoadModule mod_sql.c
LoadModule mod_sql_mysql.c
# LoadModule mod_sql_postgres.c
</IfModule>
<IfModule mod_sql.c>
# We need our "default" connection to the userdb database
SQLConnectInfo proftpdb@proftpd-sg proftpd-eu 123456
SQLBackend mysql
SQLAuthTypes Backend Plaintext Crypt
SQLAuthenticate on
SQLMinUserUID 1000
SQLMinUserGID 1000
RequireValidShell off
CreateHome on
# Point mod_sql at our users/groups tables
SQLUserInfo ftpuser userid passwd uid gid homedir shell
SQLGroupInfo ftpgroup groupname gid members
</IfModule>
# A basic anonymous configuration, with an upload directory.
#<Anonymous ~ftp>
# User ftp
# Group ftp
# AccessGrantMsg "Anonymous login ok, restrictions apply."
#
# # 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 "Sorry, max %m users -- try again later"
#
# # Put the user into /pub right after login
# #DefaultChdir /pub
#
# # We want 'welcome.msg' displayed at login, '.message' displayed in
# # each newly chdired directory and tell users to read README* files.
# DisplayLogin /welcome.msg
# DisplayFirstChdir .message
# DisplayReadme README*
#
# # Some more cosmetic and not vital stuff
# DirFakeUser on ftp
# DirFakeGroup on ftp
#
# # Limit WRITE everywhere in the anonymous chroot
# <Limit WRITE SITE_CHMOD>
# DenyAll
# </Limit>
#
# # An upload directory that allows storing files but not retrieving
# # or creating directories.
# <Directory uploads/*>
# AllowOverwrite no
# <Limit READ>
# DenyAll
# </Limit>
#
# <Limit STOR>
# AllowAll
# </Limit>
# </Directory>
#
# # Don't write anonymous accesses to the system wtmp file (good idea!)
# WtmpLog off
#
# # Logging for the anonymous transfers
# ExtendedLog /var/log/proftpd/access.log WRITE,READ default
# ExtendedLog /var/log/proftpd/auth.log AUTH auth
#
#</Anonymous>
2. 設定 iptables
-A INPUT -m state --state NEW -m tcp -p tcp --dport 21 -j ACCEPT
-A INPUT -p tcp -m tcp --dport 50000:50030 -j ACCEPT
留言列表