78 lines
2.8 KiB
Bash
78 lines
2.8 KiB
Bash
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#!/bin/sh
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#
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# Debian 7 (Wheezy) does NOT have the required libnss version (>= 3.16) for Libreswan.
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# This script provides a workaround by installing newer packages from download.libreswan.org.
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# Debian 7 users: Run this script first, before using my VPN setup script (vpnsetup.sh).
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#
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# IMPORTANT NOTE:
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# These newer packages may not have the latest security updates compared to official Debian packages.
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# They could contain unpatched security vulnerabilities. Use them at your own risk!
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#
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# Copyright (C) 2015 Lin Song
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#
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# This program is free software: you can redistribute it and/or modify it under
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# the terms of the GNU General Public License as published by the Free Software
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# Foundation, either version 3 of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE. See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along with
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# this program. If not, see http://www.gnu.org/licenses/.
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if [ "$(sed 's/\..*//' /etc/debian_version 2>/dev/null)" != "7" ]; then
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echo "This script only supports Debian 7 (Wheezy)."
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exit 1
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fi
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if [ "$(uname -m)" != "x86_64" ]; then
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echo "This script only supports 64-bit Debian 7."
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exit 1
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fi
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if [ "$(id -u)" != 0 ]; then
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echo "Script must be run as root. Try 'sudo sh $0'"
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exit 1
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fi
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# Create and change to working dir
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mkdir -p /opt/src
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cd /opt/src || { echo "Failed to change directory to /opt/src. Aborting."; exit 1; }
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# Update package index and install wget
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export DEBIAN_FRONTEND=noninteractive
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apt-get -y update
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apt-get -y install wget
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# Install newer libnss/libnspr packages from download.libreswan.org.
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# Ref: https://libreswan.org/wiki/3.14_on_Debian_Wheezy
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base_url=https://download.libreswan.org/binaries/debian/wheezy
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FILE1=libnspr4_4.10.7-1_amd64.deb
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FILE2=libnspr4-dev_4.10.7-1_amd64.deb
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FILE3=libnss3_3.17.2-1.1_amd64.deb
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FILE4=libnss3-dev_3.17.2-1.1_amd64.deb
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FILE5=libnss3-tools_3.17.2-1.1_amd64.deb
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wget -t 3 -T 30 -nv -O $FILE1 $base_url/$FILE1
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wget -t 3 -T 30 -nv -O $FILE2 $base_url/$FILE2
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wget -t 3 -T 30 -nv -O $FILE3 $base_url/$FILE3
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wget -t 3 -T 30 -nv -O $FILE4 $base_url/$FILE4
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wget -t 3 -T 30 -nv -O $FILE5 $base_url/$FILE5
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if [ -s $FILE1 ] && [ -s $FILE2 ] && [ -s $FILE3 ] && [ -s $FILE4 ] && [ -s $FILE5 ]; then
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dpkg -i $FILE1 $FILE2 $FILE3 $FILE4 $FILE5 && /bin/rm -f $FILE1 $FILE2 $FILE3 $FILE4 $FILE5
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apt-get install -f
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echo
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echo 'Completed! If no error occurred in the output above, you may now proceed to run vpnsetup.sh.'
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echo
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exit 0
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else
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echo
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echo 'Could not retrieve libnss/libnspr package(s) from download.libreswan.org. Aborting.'
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echo
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/bin/rm -f $FILE1 $FILE2 $FILE3 $FILE4 $FILE5
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exit 1
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fi
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