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Prevent overwriting files

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redfast00 2016-10-04 20:54:09 +02:00
parent 4e0f9ac0ff
commit d8d89c758b
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GPG key ID: B7DD106EAC545F95
1 changed files with 16 additions and 1 deletions
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17
scripts/makeOVPN.sh
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@ -8,6 +8,7 @@ OKEY=".key"
KEY=".3des.key"
CA="ca.crt"
TA="ta.key"
INDEX="/etc/openvpn/easy-rsa/keys/index.txt"
INSTALL_USER=$(cat /etc/pivpn/INSTALL_USER)
# Functions def
@ -44,7 +45,7 @@ function keyPASS() {
stty -echo
while true
do
printf "Enter the password for the Client: "
printf "Enter the password for the client: "
read -r PASSWD
printf "\n"
printf "Enter the password again to verify: "
@ -111,6 +112,20 @@ if [[ -z "$NAME" ]]; then
exit 1
fi
# Check if name is already in use
while read -r line || [ -n "$line" ]; do
if [ "$(echo "$line" | sed -e 's/^.*CN=\([^/]*\)\/.*/\1/')" = "$NAME" ]; then
echo "Name is already in use"
exit 1
fi
done <$INDEX
# Check if name is reserved
if [ "$NAME" = "ta" ] || [ "$NAME" = "server" ] || [ "$NAME" = "ca" ]; then
echo "Sorry, this name is unavailable, please choose another one"
exit 1
fi
cd /etc/openvpn/easy-rsa || exit
source /etc/openvpn/easy-rsa/vars