Ahoj, mel bych dotaz ohledne konfigurace SSH serveru aby sel nastavit pro urciteho uzivatele tak se nebude moct prihlasovat do command line ale jen jako sftp uzivatel. Postupoval jsem podle navodu na root.cz ale nejede mi to. Byl bych rad za spravne nasmerovani. Vypisy konfig souboru jsou zde:
/etc/passwd
ftp:x:1001:1001:ftp,,,:/home/ftp:/bin/false
/etc/ssh/sshd_config
# Package generated configuration file
# See the sshd(8) manpage for details
# What ports, IPs and protocols we listen for
Port 5432
# Use these options to restrict which interfaces/protocols sshd will bind to
#ListenAddress ::
#ListenAddress 0.0.0.0
Protocol 2
# HostKeys for protocol version 2
HostKey /etc/ssh/ssh_host_rsa_key
HostKey /etc/ssh/ssh_host_dsa_key
#Privilege Separation is turned on for security
UsePrivilegeSeparation yes
# Lifetime and size of ephemeral version 1 server key
KeyRegenerationInterval 3600
ServerKeyBits 768
# Logging
SyslogFacility AUTH
LogLevel INFO
# Authentication:
LoginGraceTime 120
PermitRootLogin no
DenyUsers
StrictModes yes
RSAAuthentication no
PubkeyAuthentication no
AuthorizedKeysFile %h/.ssh/authorized_keys2
# Don't read the user's ~/.rhosts and ~/.shosts files
IgnoreRhosts yes
# For this to work you will also need host keys in /etc/ssh_known_hosts
RhostsRSAAuthentication no
# similar for protocol version 2
HostbasedAuthentication no
# Uncomment if you don't trust ~/.ssh/known_hosts for RhostsRSAAuthentication
#IgnoreUserKnownHosts yes
# To enable empty passwords, change to yes (NOT RECOMMENDED)
PermitEmptyPasswords no
# Change to yes to enable challenge-response passwords (beware issues with
# some PAM modules and threads)
ChallengeResponseAuthentication no
# Change to no to disable tunnelled clear text passwords
PasswordAuthentication yes
# Kerberos options
#KerberosAuthentication no
#KerberosGetAFSToken no
#KerberosOrLocalPasswd yes
#KerberosTicketCleanup yes
# GSSAPI options
#GSSAPIAuthentication no
#GSSAPICleanupCredentials yes
X11Forwarding yes
X11DisplayOffset 10
PrintMotd no
PrintLastLog yes
TCPKeepAlive yes
#UseLogin no
#MaxStartups 10:30:60
#Banner /etc/issue.net
# Allow client to pass locale environment variables
AcceptEnv LANG LC_*
Subsystem sftp /usr/lib/openssh/sftp-server
UsePAM yes
Match group ftp
ChrootDirectory /%h
ForceCommand internal-sftp
X11Forwarding no
Dulezity je konec konfiguraku - provedl jsme tam jen male zmeny. Kdyz se chci pripojit jako ftp uzivatel napise to nasledujici odpoved:
~$ sftp -oPort=5432 ftp@localhost
Connecting to localhost...
ftp@localhost's password:
Read from remote host localhost: Connection reset by peer
Couldn't read packet: Connection reset by peer
ssh prihlaseni vypada takto:
ssh -p 5432 ftp@localhost
ftp@localhost's password:
Linux Lenny 2.6.30-bpo.1-686 #1 SMP Mon Aug 17 14:57:26 UTC 2009 i686
The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Connection to localhost closed.