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Add checkOS ()

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This commit is contained in:
Angristan 2018-08-19 01:01:30 +02:00
parent ff5c7aef41
commit 468a1afa46
1 changed files with 49 additions and 44 deletions
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63
openvpn-install.sh
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@ -23,29 +23,14 @@ function isRoot () {
fi fi
} }
function initialCheck () { function checkOS () {
if ! isRoot; then # Check if CentOS 5
echo "Sorry, you need to run this as root" if grep -qs "CentOS release 5" "/etc/redhat-release"; then
exit 1
elif ! tunAvailable; then
echo "TUN is not available"
exit 2
fi
}
##########################################
############### MAIN ###############
##########################################
initialCheck
# Check if CentOS 5
if grep -qs "CentOS release 5" "/etc/redhat-release"; then
echo "CentOS 5 is too old and not supported" echo "CentOS 5 is too old and not supported"
exit 3 exit 1
fi fi
if [[ -e /etc/debian_version ]]; then if [[ -e /etc/debian_version ]]; then
OS="debian" OS="debian"
# Getting the version number, to verify that a recent version of OpenVPN is available # Getting the version number, to verify that a recent version of OpenVPN is available
VERSION_ID=$(grep "VERSION_ID" /etc/os-release) VERSION_ID=$(grep "VERSION_ID" /etc/os-release)
@ -59,29 +44,49 @@ if [[ -e /etc/debian_version ]]; then
echo "then you can continue, a recent version of OpenVPN is available on these." echo "then you can continue, a recent version of OpenVPN is available on these."
echo "Keep in mind they are not supported, though." echo "Keep in mind they are not supported, though."
while [[ $CONTINUE != "y" && $CONTINUE != "n" ]]; do while [[ $CONTINUE != "y" && $CONTINUE != "n" ]]; do
read -rp "Continue ? [y/n]: " -e CONTINUE read -rp "Continue ? [y/n]: " -e local CONTINUE
done done
if [[ "$CONTINUE" = "n" ]]; then if [[ "$CONTINUE" = "n" ]]; then
echo "Ok, bye !" echo "Ok, bye !"
exit 4 exit 1
fi fi
fi fi
elif [[ -e /etc/fedora-release ]]; then elif [[ -e /etc/fedora-release ]]; then
OS=fedora OS=fedora
IPTABLES='/etc/iptables/iptables.rules' IPTABLES='/etc/iptables/iptables.rules'
SYSCTL='/etc/sysctl.d/openvpn.conf' SYSCTL='/etc/sysctl.d/openvpn.conf'
elif [[ -e /etc/centos-release || -e /etc/redhat-release || -e /etc/system-release ]]; then elif [[ -e /etc/centos-release || -e /etc/redhat-release || -e /etc/system-release ]]; then
OS=centos OS=centos
IPTABLES='/etc/iptables/iptables.rules' IPTABLES='/etc/iptables/iptables.rules'
SYSCTL='/etc/sysctl.conf' SYSCTL='/etc/sysctl.conf'
elif [[ -e /etc/arch-release ]]; then elif [[ -e /etc/arch-release ]]; then
OS=arch OS=arch
IPTABLES='/etc/iptables/iptables.rules' IPTABLES='/etc/iptables/iptables.rules'
SYSCTL='/etc/sysctl.d/openvpn.conf' SYSCTL='/etc/sysctl.d/openvpn.conf'
else else
echo "Looks like you aren't running this installer on a Debian, Ubuntu, CentOS or ArchLinux system" echo "Looks like you aren't running this installer on a Debian, Ubuntu, CentOS or ArchLinux system"
exit 4 exit 1
fi fi
}
function initialCheck () {
if ! isRoot; then
echo "Sorry, you need to run this as root"
exit 1
elif ! tunAvailable; then
echo "TUN is not available"
exit 1
fi
checkOS
}
##########################################
############### MAIN ###############
##########################################
initialCheck
function newclient () { function newclient () {
echo "" echo ""