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add-sftp-user
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Adjusted Shell script added debugging and security

main
Anthony 2023-11-01 13:22:36 +08:00
parent 6e11b6f69c
commit 1fb4849e7f
1 changed files with 19 additions and 1 deletions
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20
add-sftp.sh
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@ -15,6 +15,12 @@ ROOT_DIRECTORY="/var/www/webroot/ROOT"
# Get the group ownership of the ROOT_DIRECTORY # Get the group ownership of the ROOT_DIRECTORY
ROOT_GROUP=$(stat -c '%G' $ROOT_DIRECTORY) ROOT_GROUP=$(stat -c '%G' $ROOT_DIRECTORY)
# Ensure the ROOT_DIRECTORY exists
if [ ! -d "$ROOT_DIRECTORY" ]; then
echo "ROOT_DIRECTORY $ROOT_DIRECTORY does not exist." >> $LOG_FILE
exit 1
fi
# Check if user already exists # Check if user already exists
if id "$USERNAME" &>/dev/null; then if id "$USERNAME" &>/dev/null; then
echo "User $USERNAME already exists." >> $LOG_FILE echo "User $USERNAME already exists." >> $LOG_FILE
@ -45,7 +51,19 @@ if [ $? -ne 0 ]; then
fi fi
echo "$USERNAME added to groups $ROOT_GROUP and root" >> $LOG_FILE echo "$USERNAME added to groups $ROOT_GROUP and root" >> $LOG_FILE
# Check if the user-specific directory already exists
if [ ! -d "$USER_SPECIFIC_DIR" ]; then
# Create a user-specific directory inside ROOT_DIRECTORY
mkdir $USER_SPECIFIC_DIR
chown $USERNAME:$ROOT_GROUP $USER_SPECIFIC_DIR
chmod 750 $USER_SPECIFIC_DIR # Owner has rwx, group has r-x, others have no permissions
else
echo "User-specific directory $USER_SPECIFIC_DIR already exists." >> $LOG_FILE
fi
# Set the SetGID bit on ROOT_DIRECTORY
chmod g+s $ROOT_DIRECTORY
HOSTNAME=$(hostname -f) HOSTNAME=$(hostname -f)
echo "Script completed for user $USERNAME with hostname $HOSTNAME" >> $LOG_FILE echo "Script completed for user $USERNAME with hostname $HOSTNAME" >> $LOG_FILE
echo "{ \"USERNAME\": \"$USERNAME\", \"PASSWORD\": \"$PASSWORD\" }" echo "{ \"USERNAME\": \"$USERNAME\", \"PASSWORD\": \"$PASSWORD\" }"