21 lines
794 B
Bash
Executable File
21 lines
794 B
Bash
Executable File
#!/bin/sh
|
|
|
|
# generate host keys if not present
|
|
ssh-keygen -A
|
|
|
|
# set root login mode by password or keypair
|
|
if [ "${KEYPAIR_LOGIN}" = "true" ] && [ -f "${HOME}/.ssh/authorized_keys" ] ; then
|
|
sed -i "s/#PermitRootLogin.*/PermitRootLogin without-password/" /etc/ssh/sshd_config
|
|
sed -i "s/#PasswordAuthentication.*/PasswordAuthentication no/" /etc/ssh/sshd_config
|
|
echo "Enabled root-login by keypair and disabled password-login"
|
|
else
|
|
sed -i s/#PermitRootLogin.*/PermitRootLogin\ yes/ /etc/ssh/sshd_config
|
|
if [ -n "${ROOT_PASSWORD}" ] && [ "${ROOT_PASSWORD}" != "root" ]; then
|
|
echo "root:${ROOT_PASSWORD}" | chpasswd
|
|
fi
|
|
echo "Enabled root-login by password"
|
|
fi
|
|
|
|
# do not detach (-D), log to stderr (-e), passthrough other arguments
|
|
exec /usr/sbin/sshd -D -e "$@"
|