SUSE - 架設 Pure-ftp
时间：2007-06-29 来源：darrenshen
chkconfig pure-ftpd on
vi /etc/pure-ftpd/pure-ftpd.conf
############################################################
# #
# Configuration file for pure-ftpd wrappers #
# #
############################################################ # If you want to run Pure-FTPd with this configuration
# instead of command-line options, please run the
# following command :
#
# /usr/sbin/pure-config.pl /usr/etc/pure-ftpd.conf
#
# Please don't forget to have a look at documentation at
# http://www.pureftpd.org/documentation.shtml for a complete list of
# options. # Cage in every user in his home directory # 限定每一個使用者都只能在自己家目錄下活動。當設定成 no 時，則 Real User 可切換至其他
# 目錄做存取。 ChrootEveryone no # If the previous option is set to "no", members of the following group
# won't be caged. Others will be. If you don't want chroot()ing anyone,
# just comment out ChrootEveryone and TrustedGID. # 當您將註解拿掉後，GID 100 的群組成員會被視為信任的使用者，因此可以存取家目錄外的
# 其他目錄。此時無論 ChrootEveryone 設定為何，都是一樣的結果。
# TrustedGID 100 # Turn on compatibility hacks for broken clients BrokenClientsCompatibility no # Maximum number of simultaneous users # 限定最大連線數為 100。 MaxClientsNumber 100 # Fork in background Daemonize yes # Maximum number of sim clients with the same IP address # 限定同一來源端位址的最大連線數為 6。 MaxClientsPerIP 6 # If you want to log all client commands, set this to "yes".
# This directive can be duplicated to also log server responses. VerboseLog no
# Allow dot-files
AllowDotFiles yes
# List dot-files even when the client doesn't send "-a". DisplayDotFiles yes # Don't allow authenticated users - have a public anonymous FTP only. AnonymousOnly no # Disallow anonymous connections. Only allow authenticated users. NoAnonymous yes # Syslog facility (auth, authpriv, daemon, ftp, security, user, local*)
# The default facility is "ftp". "none" disables logging. # 您可以在 /etc/syslog.conf 裡使用 ftp 這個 facility，來告知 syslogd 要將 ftp 的相關訊息紀錄到
# 哪裡，比如： ftp.* /var/log/ftplog
SyslogFacility ftp # Display fortune cookies # FortunesFile /usr/share/fortune/zippy # Don't resolve host names in log files. Logs are less verbose, but
# it uses less bandwidth. Set this to "yes" on very busy servers or
# if you don't have a working DNS. DontResolve yes # Maximum idle time in minutes (default = 15 minutes) MaxIdleTime 15 # LDAP configuration file (see README.LDAP) # LDAPConfigFile /etc/pure-ftpd/pureftpd-ldap.conf # MySQL configuration file (see README.MySQL) # MySQLConfigFile /etc/pure-ftpd/pureftpd-mysql.conf
# Postgres configuration file (see README.PGSQL) # PGSQLConfigFile /etc/pure-ftpd/pureftpd-pgsql.conf
# PureDB user database (see README.Virtual-Users) PureDB /etc/pure-ftpd/pureftpd.pdb
# Path to pure-authd socket (see README.Authentication-Modules) # ExtAuth /var/run/ftpd.sock # If you want to enable PAM authentication, uncomment the following line PAMAuthentication yes # If you want simple Unix (/etc/passwd) authentication, uncomment this # UnixAuthentication yes # Please note that LDAPConfigFile, MySQLConfigFile, PAMAuthentication and
# UnixAuthentication can be used only once, but they can be combined
# together. For instance, if you use MySQLConfigFile, then UnixAuthentication,
# the SQL server will be asked. If the SQL authentication fails because the
# user wasn't found, another try # will be done with /etc/passwd and
# /etc/shadow. If the SQL authentication fails because the password was wrong,
# the authentication chain stops here. Authentication methods are chained in
# the order they are given. # 'ls' recursion limits. The first argument is the maximum number of
# files to be displayed. The second one is the max subdirectories depth LimitRecursion 2000 8 # Are anonymous users allowed to create new directories ? AnonymousCanCreateDirs no # If the system is more loaded than the following value,
# anonymous users aren't allowed to download. MaxLoad 4 # Port range for passive connections replies. - for firewalling. # 當 Client 端採用被動模式來建立資料通道時，FTP Server 預計所要使用 data channel 連接埠的範圍。
# 當您 Linux Client 端執行 ncftp 或 ftp 指令連上 FTP 站台後，可使用 passive 指令來變更連線模式。
# PassivePortRange 30000 50000 # Force an IP address in PASV/EPSV/SPSV replies. - for NAT.
# Symbolic host names are also accepted for gateways with dynamic IP
# addresses. # ForcePassiveIP 192.168.0.1 # Upload/download ratio for anonymous users. # AnonymousRatio 1 10 # Upload/download ratio for all users.
# This directive superscedes the previous one. # UserRatio 1 10 # Disallow downloading of files owned by "ftp", ie.
# files that were uploaded but not validated by a local admin. AntiWarez yes # IP address/port to listen to (default=all IP and port 21). # Bind 127.0.0.1,21 # Maximum bandwidth for anonymous users in KB/s #AnonymousBandwidth 1 # Maximum bandwidth for *all* users (including anonymous) in KB/s
# Use AnonymousBandwidth *or* UserBandwidth, both makes no sense. # UserBandwidth 8 # File creation mask. <umask for files>:<umask for dirs> .
# 177:077 if you feel paranoid. # 設定上傳檔案、目錄 (含建立新目錄) 的預設權限，177:077 表示檔案的預設權限為 600，目錄為 700。 Umask 177:077 # Minimum UID for an authenticated user to log in. # 設定能允許 Real User 認證登入的最小 UID 為 100，也就是說 UID 100 以上 (含100) 的使用者方可認證登入。
# 如您欲允許 root 登入的話，這個地方請註解起來，並且在 /etc/ftpusers 檔案中將 root 帳號移除。
# /etc/ftpusers 是用來設定拒絕登入 FTP Server 的使用者名單的。 MinUID 40 # Allow FXP transfers for authenticated users.
AllowUserFXP yes
# Allow anonymous FXP for anonymous and non-anonymous users.
AllowAnonymousFXP no
# Users can't delete/write files beginning with a dot ('.')
# even if they own them. If TrustedGID is enabled, this group
# will have access to dot-files, though.
ProhibitDotFilesWrite yes
# Prohibit *reading* of files beginning with a dot (.history, .ssh...)
ProhibitDotFilesRead no # Never overwrite files. When a file whoose name already exist is uploaded,
# it get automatically renamed to file.1, file.2, file.3, ... AutoRename yes # Disallow anonymous users to upload new files (no = upload is allowed) AnonymousCantUpload no # Only connections to this specific IP address are allowed to be
# non-anonymous. You can use this directive to open several public IPs for
# anonymous FTP, and keep a private firewalled IP for remote administration.
# You can also only allow a non-routable local IP (like 10.x.x.x) to
# authenticate, and keep a public anon-only FTP server on another IP. #TrustedIP 10.1.1.1
# If you want to add the PID to every logged line, uncomment the following
# line. #LogPID yes # Create an additional log file with transfers logged in a Apache-like format :
# fw.c9x.org - jedi [13/Dec/1975:19:36:39] "GET /ftp/linux.tar.bz2" 200 21809338
# This log file can then be processed by www traffic analyzers. # AltLog clf:/var/log/pureftpd.log # Create an additional log file with transfers logged in a format optimized
# for statistic reports. # AltLog stats:/var/log/pureftpd.log # Create an additional log file with transfers logged in the standard W3C
# format (compatible with most commercial log analyzers) # AltLog w3c:/var/log/pureftpd.log # Disallow the CHMOD command. Users can't change perms of their files. #NoChmod yes # Allow users to resume and upload files, but *NOT* to delete them. #KeepAllFiles yes # Automatically create home directories if they are missing CreateHomeDir yes # Enable virtual quotas. The first number is the max number of files.
# The second number is the max size of megabytes.
# So 1000:10 limits every user to 1000 files and 10 Mb. #Quota 1000:10 # If your pure-ftpd has been compiled with standalone support, you can change
# the location of the pid file. The default is /var/run/pure-ftpd.pid #PIDFile /var/run/pure-ftpd.pid # If your pure-ftpd has been compiled with pure-uploadscript support,
# this will make pure-ftpd write info about new uploads to
# /var/run/pure-ftpd.upload.pipe so pure-uploadscript can read it and
# spawn a script to handle the upload. #CallUploadScript yes # This option is useful with servers where anonymous upload is
# allowed. As /var/ftp is in /var, it save some space and protect
# the log files. When the partition is more that X percent full,
# new uploads are disallowed. MaxDiskUsage 99 # Set to 'yes' if you don't want your users to rename files. NoRename yes # Be 'customer proof' : workaround against common customer mistakes like
# 'chmod 0 public_html', that are valid, but that could cause ignorant
# customers to lock their files, and then keep your technical support busy
# with silly issues. If you're sure all your users have some basic Unix
# knowledge, this feature is useless. If you're a hosting service, enable it. CustomerProof yes # Per-user concurrency limits. It will only work if the FTP server has
# been compiled with --with-peruserlimits (and this is the case on
# most binary distributions) .
# The format is : <max sessions per user>:<max anonymous sessions>
# For instance, 3:20 means that the same authenticated user can have 3 active
# sessions max. And there are 20 anonymous sessions max. # PerUserLimits 3:20 # When a file is uploaded and there is already a previous version of the file
# with the same name, the old file will neither get removed nor truncated.
# Upload will take place in a temporary file and once the upload is complete,
# the switch to the new version will be atomic. For instance, when a large PHP
# script is being uploaded, the web server will still serve the old version and
# immediatly switch to the new one as soon as the full file will have been
# transfered. This option is incompatible with virtual quotas. # NoTruncate yes # This option can accept three values :
# 0 : disable SSL/TLS encryption layer (default).
# 1 : accept both traditional and encrypted sessions.
# 2 : refuse connections that don't use SSL/TLS security mechanisms,
# including anonymous sessions.
# Do _not_ uncomment this blindly. Be sure that :
# 1) Your server has been compiled with SSL/TLS support (--with-tls),
# 2) A valid certificate is in place,
# 3) Only compatible clients will log in. # TLS 1 # Listen only to IPv4 addresses in standalone mode (ie. disable IPv6)
# By default, both IPv4 and IPv6 are enabled. # IPV4Only yes # Listen only to IPv6 addresses in standalone mode (ie. disable IPv4)
# By default, both IPv4 and IPv6 are enabled. # IPV6Only yes
上面的設定可以同時接受真實的帳號及虛擬的ftp 帳號登入使用 真實的帳號可以變更所在目錄 虛擬的ftp帳號則不能變更目錄 新增專屬的主要群組 groupadd virtualgrp 建立 ftp 專屬帳號
useradd -g virtualgrp -m virtualuser
使用 pure-pw 指令來建立虛擬的ftp帳號: adam pure-pw useradd adam -u virtualuser -d /home/virtualuser/adam -m 未來如果有直接異動 /etc/pure-ftpd/pureftpd.passwd 的時候，需要執行以下的命令，來更新資料庫的內容 pure-pw mkdb 啟動pure-ftpd
/etc/init.d/pure-ftpd start
以下的指令可以看到使用者的設定資料 pure-pw show adam pure-pw usermod adam -t 100 -T 50 -q 1 -Q 10 -n 30 -N 2 \ > -z 1400-2230 -r 192.168.5.0/24,192.168.1.0/24 -m #參數格式 pure-pw usermod login -f passwd_file -u uid [-g gid]
-D/-d home_directory -[c gecos]
[-t download_bandwidth] [-T upload_bandwidth]
[-n max_number_of_files] [-N max_Mbytes]
[-q upload_ratio] [-Q download_ratio]
[-r <allow client host>/<mask>[,<ip>/<mask>]...] [-R <deny client
host>/<mask>[,<ip>/<mask>]...]
[-i <allow local host>/<mask>[,<ip>/<mask>]...] [-I <deny local
host>/<mask>[,<ip>/<mask>]...]
[-y <max number of concurrent sessions>]
[-z <hhmm>-<hhmm>] [-m]
# #
# Configuration file for pure-ftpd wrappers #
# #
############################################################ # If you want to run Pure-FTPd with this configuration
# instead of command-line options, please run the
# following command :
#
# /usr/sbin/pure-config.pl /usr/etc/pure-ftpd.conf
#
# Please don't forget to have a look at documentation at
# http://www.pureftpd.org/documentation.shtml for a complete list of
# options. # Cage in every user in his home directory # 限定每一個使用者都只能在自己家目錄下活動。當設定成 no 時，則 Real User 可切換至其他
# 目錄做存取。 ChrootEveryone no # If the previous option is set to "no", members of the following group
# won't be caged. Others will be. If you don't want chroot()ing anyone,
# just comment out ChrootEveryone and TrustedGID. # 當您將註解拿掉後，GID 100 的群組成員會被視為信任的使用者，因此可以存取家目錄外的
# 其他目錄。此時無論 ChrootEveryone 設定為何，都是一樣的結果。
# TrustedGID 100 # Turn on compatibility hacks for broken clients BrokenClientsCompatibility no # Maximum number of simultaneous users # 限定最大連線數為 100。 MaxClientsNumber 100 # Fork in background Daemonize yes # Maximum number of sim clients with the same IP address # 限定同一來源端位址的最大連線數為 6。 MaxClientsPerIP 6 # If you want to log all client commands, set this to "yes".
# This directive can be duplicated to also log server responses. VerboseLog no
# Allow dot-files
AllowDotFiles yes
# List dot-files even when the client doesn't send "-a". DisplayDotFiles yes # Don't allow authenticated users - have a public anonymous FTP only. AnonymousOnly no # Disallow anonymous connections. Only allow authenticated users. NoAnonymous yes # Syslog facility (auth, authpriv, daemon, ftp, security, user, local*)
# The default facility is "ftp". "none" disables logging. # 您可以在 /etc/syslog.conf 裡使用 ftp 這個 facility，來告知 syslogd 要將 ftp 的相關訊息紀錄到
# 哪裡，比如： ftp.* /var/log/ftplog
SyslogFacility ftp # Display fortune cookies # FortunesFile /usr/share/fortune/zippy # Don't resolve host names in log files. Logs are less verbose, but
# it uses less bandwidth. Set this to "yes" on very busy servers or
# if you don't have a working DNS. DontResolve yes # Maximum idle time in minutes (default = 15 minutes) MaxIdleTime 15 # LDAP configuration file (see README.LDAP) # LDAPConfigFile /etc/pure-ftpd/pureftpd-ldap.conf # MySQL configuration file (see README.MySQL) # MySQLConfigFile /etc/pure-ftpd/pureftpd-mysql.conf
# Postgres configuration file (see README.PGSQL) # PGSQLConfigFile /etc/pure-ftpd/pureftpd-pgsql.conf
# PureDB user database (see README.Virtual-Users) PureDB /etc/pure-ftpd/pureftpd.pdb
# Path to pure-authd socket (see README.Authentication-Modules) # ExtAuth /var/run/ftpd.sock # If you want to enable PAM authentication, uncomment the following line PAMAuthentication yes # If you want simple Unix (/etc/passwd) authentication, uncomment this # UnixAuthentication yes # Please note that LDAPConfigFile, MySQLConfigFile, PAMAuthentication and
# UnixAuthentication can be used only once, but they can be combined
# together. For instance, if you use MySQLConfigFile, then UnixAuthentication,
# the SQL server will be asked. If the SQL authentication fails because the
# user wasn't found, another try # will be done with /etc/passwd and
# /etc/shadow. If the SQL authentication fails because the password was wrong,
# the authentication chain stops here. Authentication methods are chained in
# the order they are given. # 'ls' recursion limits. The first argument is the maximum number of
# files to be displayed. The second one is the max subdirectories depth LimitRecursion 2000 8 # Are anonymous users allowed to create new directories ? AnonymousCanCreateDirs no # If the system is more loaded than the following value,
# anonymous users aren't allowed to download. MaxLoad 4 # Port range for passive connections replies. - for firewalling. # 當 Client 端採用被動模式來建立資料通道時，FTP Server 預計所要使用 data channel 連接埠的範圍。
# 當您 Linux Client 端執行 ncftp 或 ftp 指令連上 FTP 站台後，可使用 passive 指令來變更連線模式。
# PassivePortRange 30000 50000 # Force an IP address in PASV/EPSV/SPSV replies. - for NAT.
# Symbolic host names are also accepted for gateways with dynamic IP
# addresses. # ForcePassiveIP 192.168.0.1 # Upload/download ratio for anonymous users. # AnonymousRatio 1 10 # Upload/download ratio for all users.
# This directive superscedes the previous one. # UserRatio 1 10 # Disallow downloading of files owned by "ftp", ie.
# files that were uploaded but not validated by a local admin. AntiWarez yes # IP address/port to listen to (default=all IP and port 21). # Bind 127.0.0.1,21 # Maximum bandwidth for anonymous users in KB/s #AnonymousBandwidth 1 # Maximum bandwidth for *all* users (including anonymous) in KB/s
# Use AnonymousBandwidth *or* UserBandwidth, both makes no sense. # UserBandwidth 8 # File creation mask. <umask for files>:<umask for dirs> .
# 177:077 if you feel paranoid. # 設定上傳檔案、目錄 (含建立新目錄) 的預設權限，177:077 表示檔案的預設權限為 600，目錄為 700。 Umask 177:077 # Minimum UID for an authenticated user to log in. # 設定能允許 Real User 認證登入的最小 UID 為 100，也就是說 UID 100 以上 (含100) 的使用者方可認證登入。
# 如您欲允許 root 登入的話，這個地方請註解起來，並且在 /etc/ftpusers 檔案中將 root 帳號移除。
# /etc/ftpusers 是用來設定拒絕登入 FTP Server 的使用者名單的。 MinUID 40 # Allow FXP transfers for authenticated users.
AllowUserFXP yes
# Allow anonymous FXP for anonymous and non-anonymous users.
AllowAnonymousFXP no
# Users can't delete/write files beginning with a dot ('.')
# even if they own them. If TrustedGID is enabled, this group
# will have access to dot-files, though.
ProhibitDotFilesWrite yes
# Prohibit *reading* of files beginning with a dot (.history, .ssh...)
ProhibitDotFilesRead no # Never overwrite files. When a file whoose name already exist is uploaded,
# it get automatically renamed to file.1, file.2, file.3, ... AutoRename yes # Disallow anonymous users to upload new files (no = upload is allowed) AnonymousCantUpload no # Only connections to this specific IP address are allowed to be
# non-anonymous. You can use this directive to open several public IPs for
# anonymous FTP, and keep a private firewalled IP for remote administration.
# You can also only allow a non-routable local IP (like 10.x.x.x) to
# authenticate, and keep a public anon-only FTP server on another IP. #TrustedIP 10.1.1.1
# If you want to add the PID to every logged line, uncomment the following
# line. #LogPID yes # Create an additional log file with transfers logged in a Apache-like format :
# fw.c9x.org - jedi [13/Dec/1975:19:36:39] "GET /ftp/linux.tar.bz2" 200 21809338
# This log file can then be processed by www traffic analyzers. # AltLog clf:/var/log/pureftpd.log # Create an additional log file with transfers logged in a format optimized
# for statistic reports. # AltLog stats:/var/log/pureftpd.log # Create an additional log file with transfers logged in the standard W3C
# format (compatible with most commercial log analyzers) # AltLog w3c:/var/log/pureftpd.log # Disallow the CHMOD command. Users can't change perms of their files. #NoChmod yes # Allow users to resume and upload files, but *NOT* to delete them. #KeepAllFiles yes # Automatically create home directories if they are missing CreateHomeDir yes # Enable virtual quotas. The first number is the max number of files.
# The second number is the max size of megabytes.
# So 1000:10 limits every user to 1000 files and 10 Mb. #Quota 1000:10 # If your pure-ftpd has been compiled with standalone support, you can change
# the location of the pid file. The default is /var/run/pure-ftpd.pid #PIDFile /var/run/pure-ftpd.pid # If your pure-ftpd has been compiled with pure-uploadscript support,
# this will make pure-ftpd write info about new uploads to
# /var/run/pure-ftpd.upload.pipe so pure-uploadscript can read it and
# spawn a script to handle the upload. #CallUploadScript yes # This option is useful with servers where anonymous upload is
# allowed. As /var/ftp is in /var, it save some space and protect
# the log files. When the partition is more that X percent full,
# new uploads are disallowed. MaxDiskUsage 99 # Set to 'yes' if you don't want your users to rename files. NoRename yes # Be 'customer proof' : workaround against common customer mistakes like
# 'chmod 0 public_html', that are valid, but that could cause ignorant
# customers to lock their files, and then keep your technical support busy
# with silly issues. If you're sure all your users have some basic Unix
# knowledge, this feature is useless. If you're a hosting service, enable it. CustomerProof yes # Per-user concurrency limits. It will only work if the FTP server has
# been compiled with --with-peruserlimits (and this is the case on
# most binary distributions) .
# The format is : <max sessions per user>:<max anonymous sessions>
# For instance, 3:20 means that the same authenticated user can have 3 active
# sessions max. And there are 20 anonymous sessions max. # PerUserLimits 3:20 # When a file is uploaded and there is already a previous version of the file
# with the same name, the old file will neither get removed nor truncated.
# Upload will take place in a temporary file and once the upload is complete,
# the switch to the new version will be atomic. For instance, when a large PHP
# script is being uploaded, the web server will still serve the old version and
# immediatly switch to the new one as soon as the full file will have been
# transfered. This option is incompatible with virtual quotas. # NoTruncate yes # This option can accept three values :
# 0 : disable SSL/TLS encryption layer (default).
# 1 : accept both traditional and encrypted sessions.
# 2 : refuse connections that don't use SSL/TLS security mechanisms,
# including anonymous sessions.
# Do _not_ uncomment this blindly. Be sure that :
# 1) Your server has been compiled with SSL/TLS support (--with-tls),
# 2) A valid certificate is in place,
# 3) Only compatible clients will log in. # TLS 1 # Listen only to IPv4 addresses in standalone mode (ie. disable IPv6)
# By default, both IPv4 and IPv6 are enabled. # IPV4Only yes # Listen only to IPv6 addresses in standalone mode (ie. disable IPv4)
# By default, both IPv4 and IPv6 are enabled. # IPV6Only yes
上面的設定可以同時接受真實的帳號及虛擬的ftp 帳號登入使用 真實的帳號可以變更所在目錄 虛擬的ftp帳號則不能變更目錄 新增專屬的主要群組 groupadd virtualgrp 建立 ftp 專屬帳號
useradd -g virtualgrp -m virtualuser
使用 pure-pw 指令來建立虛擬的ftp帳號: adam pure-pw useradd adam -u virtualuser -d /home/virtualuser/adam -m 未來如果有直接異動 /etc/pure-ftpd/pureftpd.passwd 的時候，需要執行以下的命令，來更新資料庫的內容 pure-pw mkdb 啟動pure-ftpd
/etc/init.d/pure-ftpd start
以下的指令可以看到使用者的設定資料 pure-pw show adam pure-pw usermod adam -t 100 -T 50 -q 1 -Q 10 -n 30 -N 2 \ > -z 1400-2230 -r 192.168.5.0/24,192.168.1.0/24 -m #參數格式 pure-pw usermod login -f passwd_file -u uid [-g gid]
-D/-d home_directory -[c gecos]
[-t download_bandwidth] [-T upload_bandwidth]
[-n max_number_of_files] [-N max_Mbytes]
[-q upload_ratio] [-Q download_ratio]
[-r <allow client host>/<mask>[,<ip>/<mask>]...] [-R <deny client
host>/<mask>[,<ip>/<mask>]...]
[-i <allow local host>/<mask>[,<ip>/<mask>]...] [-I <deny local
host>/<mask>[,<ip>/<mask>]...]
[-y <max number of concurrent sessions>]
[-z <hhmm>-<hhmm>] [-m]
#參數說明
# -t, -T: 設定下載及上傳的頻寬
# -q, -Q: 設定下載及上傳的比率
# -n :設定可以使用的檔案數
# -N :限制可以使用的空間大小 (MB)
# -z : 限定連線時間
# -r : 允許存取的來源端
修改 adam 的密碼
pure-pw passwd adam -m
刪除 adam 的帳繞
pure-pw userdel adma -m
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