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leo 2024-08-05 07:01:48 +05:00
parent 076753e682
commit c913d1780b
2 changed files with 17 additions and 27 deletions
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2
init-server.sh
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@ -14,7 +14,7 @@ set -e
export DEBIAN_FRONTEND=noninteractive export DEBIAN_FRONTEND=noninteractive
echo "Upgrade packages..." echo "Upgrade packages..."
apt-get update -y apt-get update
apt-get upgrade -y apt-get upgrade -y
echo "Install apps..." echo "Install apps..."

42
ssh-pw.sh
View File

@ -5,49 +5,39 @@ if [ "$(id -u)" != "0" ]; then
exit 0 exit 0
fi fi
# Проверка наличия одного аргумента
if [ "$#" -ne 1 ]; then if [ "$#" -ne 1 ]; then
echo "Usage: $0 <y/n>" echo "Usage: $0 <y/n>"
exit 1 exit 1
fi fi
# Проверка аргумента
if [ "$1" != "y" ] && [ "$1" != "n" ]; then if [ "$1" != "y" ] && [ "$1" != "n" ]; then
echo "Invalid argument. Use 'y' to enable password authentication and 'n' to disable it" echo "Invalid argument. Use 'y' to enable password authentication and 'n' to disable it"
exit 1 exit 1
fi fi
trap 'echo -e "\033[31mSomething went wrong\033[0m"; exit 1' EXIT ENABLE_PASSWORD=$1
set -e
# Путь к конфигурационному файлу sshd
SSHD_CONFIG="/etc/ssh/sshd_config" SSHD_CONFIG="/etc/ssh/sshd_config"
# Функция включения или отключения доступа по паролю trap 'echo -e "\033[31mSomething went wrong\033[0m"; exit 1' ERR
toggle_password_access() { set -e
local enable=$1
if [ "$enable" == "y" ]; then echo "Backup $SSHD_CONFIG..."
sudo sed -i 's/^#PasswordAuthentication yes/PasswordAuthentication yes/' $SSHD_CONFIG cp $SSHD_CONFIG $SSHD_CONFIG.backup
sudo sed -i 's/^PasswordAuthentication no/PasswordAuthentication yes/' $SSHD_CONFIG
if [ "$ENABLE_PASSWORD" == "y" ]; then
sed -i 's/^#PasswordAuthentication yes/PasswordAuthentication yes/' $SSHD_CONFIG
sed -i 's/^PasswordAuthentication no/PasswordAuthentication yes/' $SSHD_CONFIG
else else
sudo sed -i 's/^#PasswordAuthentication yes/PasswordAuthentication no/' $SSHD_CONFIG sed -i 's/^#PasswordAuthentication yes/PasswordAuthentication no/' $SSHD_CONFIG
sudo sed -i 's/^PasswordAuthentication yes/PasswordAuthentication no/' $SSHD_CONFIG sed -i 's/^PasswordAuthentication yes/PasswordAuthentication no/' $SSHD_CONFIG
fi fi
}
# Бэкапим текущий конфигурационный файл echo "Restart SSH for apply password $1"
sudo cp $SSHD_CONFIG $SSHD_CONFIG.backup systemctl daemon-reload
systemctl restart ssh
# Применение изменений trap - ERR
toggle_password_access "$1"
# Перезапуск службы sshd для применения изменений
sudo systemctl restart sshd
trap - EXIT
# Уведомление о завершении
if [ "$1" == "y" ]; then if [ "$1" == "y" ]; then
echo "Password authentication has been enabled" echo "Password authentication has been enabled"
else else