SVP , comment avoir un message d’accueil quand on se connecte au serveur proftpd sous debian squeeze pour avoir par exemple dans un explorateur Internet " Bienvenue frederique au serveur de l’ecole " merci beaucoup pour tte reponse
GNU nano 2.2.4 Fichier : /etc/proftpd/proftpd.conf
#
# /etc/proftpd/proftpd.conf -- This is a basic ProFTPD configuration file.
# To really apply changes reload proftpd after modifications.
#
# Includes DSO modules
Include /etc/proftpd/modules.conf
# Set off to disable IPv6 support which is annoying on IPv4 only boxes.
UseIPv6 on
# If set on you can experience a longer connection delay in many cases.
IdentLookups off
ServerName "saad Debian"
ServerType standalone
DeferWelcome off
MultilineRFC2228 on
DefaultServer on
ShowSymlinks on
#TimeoutNoTransfer 600
TimeoutNoTransfer 600
TimeoutStalled 600
TimeoutIdle 1200
DisplayLogin welcome.msg
DisplayChdir .message true
ListOptions "-l"
DenyFilter \*.*/
# Use this to jail all users in their homes
# DefaultRoot
Port 21
# In some cases you have to specify passive ports range to by-pass
# firewall limitations. Ephemeral ports can be used for that, but
# feel free to use a more narrow range.
# PassivePorts 49152 65534
# If your host was NATted, this option is useful in order to
# allow passive tranfers to work. You have to use your public
# address and opening the passive ports used on your firewall as well.
# MasqueradeAddress 1.2.3.4
# This is useful for masquerading address with dynamic IPs:
# refresh any configured MasqueradeAddress directives every 8 hours
<IfModule mod_dynmasq.c>
# DynMasqRefresh 28800
</IfModule>
~
MaxInstances 30
# Set the user and group that the server normally runs at.
User proftpd
Group nogroup
# Umask 022 is a good standard umask to prevent new files and dirs
# (second parm) from being group and world writable.
Umask 022 022
# Normally, we want files to be overwriteable.
AllowOverwrite on
# Uncomment this if you are using NIS or LDAP via NSS to retrieve passwords:
# PersistentPasswd off
# This is required to use both PAM-based authentication and local passwords
# AuthOrder mod_auth_pam.c* mod_auth_unix.c
Umask 022 022
# Normally, we want files to be overwriteable.
AllowOverwrite on
# Uncomment this if you are using NIS or LDAP via NSS to retrieve passwords:
# PersistentPasswd off
# This is required to use both PAM-based authentication and local passwords
# AuthOrder mod_auth_pam.c* mod_auth_unix.c
# Be warned: use of this directive impacts CPU average load!
# Uncomment this if you like to see progress and transfer rate with ftpwho
# in downloads. That is not needed for uploads rates.
#
# UseSendFile off
TransferLog /var/log/proftpd/xferlog
SystemLog /var/log/proftpd/proftpd.log
<IfModule mod_quotatab.c>
QuotaEngine off
</IfModule>
<Global>
AccessGrantMsg "bienvenue %u sur serv"
</Global>
[ Commande inconnue ]
avec un fichier pareil tu vas te faire pirater vite fait,déjà le minimum c’est de chrooter les utilisateurs du ftp pour qu’ils ne puissent pas se ballader dans ton arborescence,pour peu qu’ils aient les droits en écriture tu ne tarderas pas à voir les conséquences désastreuses sur la sécurité de tout ton système.
Commence par lire ce tuto pour comprendre un minimum comment configurer un serveur ftp:
http://www.trustonme.net/didactels/58.html sinon pour répondre à ta question concernant le message d’accueil,il faut que tu mettes ton message en clair et pas simplement écrire
AccessGrantMsg "bienvenue %u sur serv"
bienvenue %u sur serv doit être remplacé par ton message.
Chez moi j’ai mis:
MERCI pour le tutoriel , néanmoins je n’ai pas compris votre phrase qd vous dites "il faut ecrire la ligne en claire ! " si vous pouvez m eclairer un peu s il vous plait
peut être y a une histoire de conflit comme vous dites ou bien une directive qu il faudrait decommenter , j ai suivi toutes les propositions que vous m avez indiquées , je vous en remercie , mais tj pas l ombre d’un message d accueil !
chaque fois que tu fais une modification de proftpd.conf il faut que tu relances ton serveur proftpd.
N’importe où dans ton fichier tu écris le message de ton choix comme indiqué et tu relances ton serveur.
Pour relancer ton serveur tu passes en root et tu utilises la commande:
est exactement ce que je fais , je relance mon serveur ftp comme indiqué il s arrete et s active , mais quand je my connecte il m affiche tout sauf le message d’accueil , qui est certainement inhibé par une directive que j ignore !
#
# /etc/proftpd/proftpd.conf -- This is a basic ProFTPD configuration file.
# To really apply changes reload proftpd after modifications.
#
# Includes DSO modules
Include /etc/proftpd/modules.conf
AccessGrantMsg "connexion réussi pour %u"
# Set off to disable IPv6 support which is annoying on IPv4 only boxes.
#UseIPv6 on
# If set on you can experience a longer connection delay in many cases.
IdentLookups off
ServerName "saad Debian"
ServerType standalone
DeferWelcome off
^G Aide ^O Écrire ^R Lire fich^Y Page préc^K Couper ^C Pos. cur.
^X Quitter ^J Justifier^W Chercher ^V Page suiv^U Coller ^T Orthograp.
# /etc/proftpd/proftpd.conf -- This is a basic ProFTPD configuration file.
# To really apply changes reload proftpd after modifications.
#
# Includes DSO modules
Include /etc/proftpd/modules.conf
AccessGrantMsg "connexion réussi pour %u"
# Set off to disable IPv6 support which is annoying on IPv4 only boxes.
#UseIPv6 on
# If set on you can experience a longer connection delay in many cases.
IdentLookups off
ServerName "saad Debian"
ServerType standalone
DeferWelcome off
MultilineRFC2228 on
DefaultServer on
ShowSymlinks on
TimeoutNoTransfer 600
TimeoutStalled 600
TimeoutIdle 1200
#DisplayLogin welcome.msg
#DisplayChdir .message true
ListOptions "-l"
DenyFilter \*.*/
# Use this to jail all users in their homes
# DefaultRoot ~
# Users require a valid shell listed in /etc/shells to login.
# Use this directive to release that constrain.
# RequireValidShell off
# Port 21 is the standard FTP port.
Port 21
# In some cases you have to specify passive ports range to by-pass
# firewall limitations. Ephemeral ports can be used for that, but
# feel free to use a more narrow range.
# PassivePorts 49152 65534
# If your host was NATted, this option is useful in order to
# allow passive tranfers to work. You have to use your public
# address and opening the passive ports used on your firewall as well.
# MasqueradeAddress 1.2.3.4
# This is useful for masquerading address with dynamic IPs:
# refresh any configured MasqueradeAddress directives every 8 hours
<IfModule mod_dynmasq.c>
# DynMasqRefresh 28800
</IfModule>
# 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 that the server normally runs at.
User proftpd
Group nogroup
# Umask 022 is a good standard umask to prevent new files and dirs
# (second parm) from being group and world writable.
Umask 022 022
# Normally, we want files to be overwriteable.
AllowOverwrite on
# Uncomment this if you are using NIS or LDAP via NSS to retrieve passwords:
# PersistentPasswd off
# This is required to use both PAM-based authentication and local passwords
# AuthOrder mod_auth_pam.c* mod_auth_unix.c
# Be warned: use of this directive impacts CPU average load!
# Uncomment this if you like to see progress and transfer rate with ftpwho
# in downloads. That is not needed for uploads rates.
#
# UseSendFile off
TransferLog /var/log/proftpd/xferlog
SystemLog /var/log/proftpd/proftpd.log
<IfModule mod_quotatab.c>
QuotaEngine off
</IfModule>
<IfModule mod_ratio.c>
Ratios off
</IfModule>
# Delay engine reduces impact of the so-called Timing Attack described in
# http://security.lss.hr/index.php?page=details&ID=LSS-2004-10-02
# It is on by default.
<IfModule mod_delay.c>
DelayEngine on
</IfModule>
<IfModule mod_ctrls.c>
ControlsEngine off
ControlsMaxClients 2
ControlsLog /var/log/proftpd/controls.log
ControlsInterval 5
ControlsSocket /var/run/proftpd/proftpd.sock
</IfModule>
<IfModule mod_ctrls_admin.c>
AdminControlsEngine off
</IfModule>
#
# Alternative authentication frameworks
#
#Include /etc/proftpd/ldap.conf
#Include /etc/proftpd/sql.conf
#
# This is used for FTPS connections
#
#Include /etc/proftpd/tls.conf
#
# Useful to keep VirtualHost/VirtualRoot directives separated
#
#Include /etc/proftpd/virtuals.con
# A basic anonymous configuration, no upload directories.
# <Anonymous ~ftp>
# User ftp
# Group nogroup
# # We want clients to be able to login with "anonymous" as well as "ftp"
# UserAlias anonymous ftp
# # Cosmetic changes, all files belongs to ftp user
# DirFakeUser on ftp
# DirFakeGroup on ftp
#
# RequireValidShell off
#
# # 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
# DisplayChdir .message
#
# # Limit WRITE everywhere in the anonymous chroot
# <Directory *>
# <Limit WRITE>
# DenyAll
# </Limit>
# </Directory>
#
# # Uncomment this if you're brave.
# # <Directory incoming>
# # # Umask 022 is a good standard umask to prevent new files and dirs
# # # (second parm) from being group and world writable.
# # Umask 022 022
# # <Limit READ WRITE>
# # DenyAll
# # </Limit>
# # <Limit STOR>
# # AllowAll
# # </Limit>
# # </Directory>
#
# </Anonymous>
Edit de lol: Avec la balise [code] c’est plus agréable à lire.
# Includes DSO modules
Include /etc/proftpd/modules.conf
AccessGrantMsg "connexion réussi pour %u"
et là tu remplace la ligne:
AccessGrantMsg "connexion réussi pour %u"
par:
AccessGrantMsg "bienvenu sur le serveur de saad"
sachant que “bienvenu sur le serveur de saad” peut être remplacé par une autre formule de ton choix.
Mais je te conseille vivement de lire le tuto qui est donné dans mon lien pour que tu comprennes comment configurer correctement le serveur surtout concernant le mode passif et le chroot des utilisateurs dans leur répertoire.Configuré comme il est là les utilisateurs ne sont pas chrootés et peuvent donc se ballader dans toute ta machine et ça n’est certainement pas une bonne chose pout la sécurité de ton installation.
En piéce jointe un modèle de configuration que tu peux adapter à tes besoins