OS X security add generic password

sagp.sh

#!/usr/local/bin/bash

echo 'Enter service name (default is common):'
read SERVICE_NAME || exit 1

if test -z "$SERVICE_NAME"; then
 SERVICE_NAME='common'; fi

echo 'Enter account name:'
read ACCOUNT_NAME || exit 1

if test -z "$ACCOUNT_NAME"; then
 echo 'Account name is empty!'; exit 1; fi

echo 'Enter password:'
read -rs PASSWORD_VALUE || exit 1

if test -z "$PASSWORD_VALUE"; then
 echo 'Password is empty!'; exit 1; fi

APPLICATION='' # todo
security add-generic-password -s "$SERVICE_NAME" -a "$ACCOUNT_NAME" -w "$PASSWORD_VALUE" -T "$APPLICATION"

if test $? -ne 0; then
 echo "Add password to $SERVICE_NAME/$ACCOUNT_NAME error!"; exit 1; fi

echo "Add passord to $SERVICE_NAME/$ACCOUNT_NAME success."

exit 0