2016-07-16 15:48:23 -04:00
|
|
|
copy_ssh_keys() {
|
|
|
|
cat ~/.ssh/authorized_keys | ssh $* '(test -f ~/.ssh/id_rsa || ssh-keygen -t rsa -b 4096 -f ~/.ssh/id_rsa -N "") </dev/null && cat > ~/.ssh/authorized_keys'
|
|
|
|
echo -n "Testing..."
|
|
|
|
ssh -o PasswordAuthentication=no $* 'echo Success'
|
|
|
|
}
|
2016-07-18 15:54:54 -04:00
|
|
|
secure_ssh() {
|
|
|
|
echo "Copying script over..."
|
|
|
|
ssh $* 'cat > /tmp/script.sh' <<'EOF'
|
|
|
|
cp /etc/ssh/sshd_config /etc/ssh/sshd_config.bak
|
2016-07-26 23:06:22 -04:00
|
|
|
sed -ri'' 's/^(\s*IgnoreRhosts\s)/#\1/gI' /etc/ssh/sshd_config
|
2016-07-18 15:54:54 -04:00
|
|
|
sed -ri'' 's/^(\s*Protocol\s)/#\1/gI' /etc/ssh/sshd_config
|
|
|
|
sed -ri'' 's/^(\s*UseDNS\s)/#\1/gI' /etc/ssh/sshd_config
|
|
|
|
sed -ri'' 's/^(\s*PermitEmptyPasswords\s)/#\1/gI' /etc/ssh/sshd_config
|
|
|
|
sed -ri'' 's/^(\s*PermitRootLogin\s)/#\1/gI' /etc/ssh/sshd_config
|
2016-07-26 23:06:22 -04:00
|
|
|
(echo -e "Protocol 2\nUseDNS no\nPermitEmptyPasswords no\nPermitRootLogin no\nIgnoreRhosts yes";cat /etc/ssh/sshd_config)>/tmp/sshd_config
|
2016-07-18 15:54:54 -04:00
|
|
|
mv /tmp/sshd_config /etc/ssh/sshd_config
|
|
|
|
diff -urN /etc/ssh/sshd_config.bak /etc/ssh/sshd_config
|
|
|
|
sshd -t
|
|
|
|
mv /etc/ssh/sshd_config.bak /etc/ssh/sshd_config
|
|
|
|
EOF
|
|
|
|
echo "Running script..."
|
|
|
|
ssh -t $* 'chmod +x /tmp/script.sh;command -v sudo >/dev/null 2>&1 && sudo /tmp/script.sh || /tmp/script.sh;rm /tmp/script.sh'
|
|
|
|
}
|