Здравствуйте.Тема обглоданная но всё же,помогите пожалуйста. 1.Создаю на стороне сервера(по ssh-логин пароль)ключи
ssh-keygen -t rsa
Enter file in which to save the key (/root/.ssh/id_rsa):(оставляю пустым)
(первое что что то не так если при запросе и ввода пароля
Enter passphrase (empty for no passphrase):12345
ключи не создаются?)
ключи создались в каталоге (/root/.ssh/)если на все запросы оставлять пустыми.
Далее создаю файл cat id_rsa.pub >> authorized_keys потом в /etc/ssh/ssd_config
ssd_config
# Package generated configuration file
# See the sshd_config(5) manpage for details
# What ports, IPs and protocols we listen for
Port 3976
# 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
HostKey /etc/ssh/ssh_host_ecdsa_key
HostKey /etc/ssh/ssh_host_ed25519_key
#Privilege Separation is turned on for security
UsePrivilegeSeparation yes
# Lifetime and size of ephemeral version 1 server key
KeyRegenerationInterval 3600
ServerKeyBits 1024
# Logging
SyslogFacility AUTH
LogLevel INFO
# Authentication:
LoginGraceTime 120
PermitRootLogin without-password
StrictModes yes
RSAAuthentication yes
PubkeyAuthentication yes
##AuthorizedKeysFile %h/.ssh/authorized_keys
AuthorizedKeysFile /root/.ssh/authorized_keys
# 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
# Set this to 'yes' to enable PAM authentication, account processing,
# and session processing. If this is enabled, PAM authentication will
# be allowed through the ChallengeResponseAuthentication and
# PasswordAuthentication. Depending on your PAM configuration,
# PAM authentication via ChallengeResponseAuthentication may bypass
# the setting of "PermitRootLogin without-password".
# If you just want the PAM account and session checks to run without
# PAM authentication, then enable this but set PasswordAuthentication
# and ChallengeResponseAuthentication to 'no'.
UsePAM yes
Разкомментирую строки и указываю путь до ключей
RSAAuthentication yes
PubkeyAuthentication yes
##AuthorizedKeysFile %h/.ssh/authorized_keys
AuthorizedKeysFile /root/.ssh/authorized_keys
В puttygen(конвертация ->импортировать ключ)выбираю скаченный с сервера ключ(не публичный,без расширения который). сохраняю его(даю свое имя ну например ere,сохраняется он как ere.ppk) ну дальше в putty в ssh выбираю этот ключ и все,соединения нет.Высвечивается
Using username "kalli".
Server refused our key
kalli@xxx.xxx.xxx.xxx's password:
