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50 lines
1.4 KiB
50 lines
1.4 KiB
#!/usr/bin/env bash
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DEBIANPLATFORM="DEBIAN"
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CENTOSPLATFORM="CENTOS"
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if [ -n "$(. /etc/os-release; echo $NAME | grep -i Ubuntu)" -o -n "$(. /etc/os-release; echo $NAME | grep -i Debian)" ]; then
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PLATFORM=$DEBIANPLATFORM
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IPTABLES_PACKAGE="iptables"
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CRON_PACKAGE="cron"
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PCKTMANAGER="apt-get"
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INSTALLER="$PCKTMANAGER -y install"
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UNINSTALLER="$PCKTMANAGER purge --auto-remove"
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fi
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if [ -n "$(. /etc/os-release; echo $NAME | grep -i CentOS)" ]; then
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PLATFORM=$CENTOSPLATFORM
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IPTABLES_PACKAGE="iptables-services"
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CRON_PACKAGE="cronie"
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PCKTMANAGER="yum"
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INSTALLER="$PCKTMANAGER -y install"
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UNINSTALLER="$PCKTMANAGER remove"
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fi
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SYSCTLCONFIG=/etc/sysctl.conf
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IPSECCONFIG=/etc/ipsec.conf
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XL2TPDCONFIG=/etc/xl2tpd/xl2tpd.conf
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PPPCONFIG=/etc/ppp/options.xl2tpd
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CHAPSECRETS=/etc/ppp/chap-secrets
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IPTABLES=/etc/iptables.rules
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SECRETSFILE=/etc/ipsec.secrets
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CHECKSERVER=/etc/xl2tpd/checkserver.sh
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IPTABLES_COMMENT="IPSEC"
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if [ "$PLATFORM" == "$CENTOSPLATFORM" ]; then
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SECRETSFILE=/etc/strongswan/ipsec.secrets
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IPSECCONFIG=/etc/strongswan/ipsec.conf
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fi
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LOCALPREFIX="172.18"
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LOCALIP="$LOCALPREFIX.0.0"
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LOCALMASK="/24"
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LOCALIPMASK="$LOCALIP$LOCALMASK"
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IP=$(ip addr | grep 'inet' | grep -v inet6 | grep -vE '127\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | grep -o -E '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | head -1)
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if [[ "$IP" = "" ]]; then
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IP=$(wget -4qO- "http://whatismyip.akamai.com/")
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fi
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