mirror of
https://github.com/zerotier/ZeroTierOne.git
synced 2024-11-21 04:50:31 -08:00
49 lines
1.5 KiB
Bash
49 lines
1.5 KiB
Bash
#!/bin/bash
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export PATH=/bin:/usr/bin:/sbin:/usr/sbin
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shopt -s expand_aliases
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if [ "$UID" -ne 0 ]; then
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echo '*** Auto-updater must be run as root.'
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exit 1
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fi
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scriptPath="`dirname "$0"`/`basename "$0"`"
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if [ ! -s "$scriptPath" ]; then
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scriptPath="$0"
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if [ ! -s "$scriptPath" ]; then
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echo "*** Auto-updater cannot determine its own path; $scriptPath is not readable."
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exit 2
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fi
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fi
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endMarkerIndex=`grep -a -b -E '^################' "$scriptPath" | head -c 16 | cut -d : -f 1`
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if [ "$endMarkerIndex" -le 100 ]; then
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echo 'Internal error: unable to find end of script / start of binary data marker.'
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exit 2
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fi
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blobStart=`expr $endMarkerIndex + 17`
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if [ "$blobStart" -le "$endMarkerIndex" ]; then
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echo 'Internal error: unable to find end of script / start of binary data marker.'
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exit 2
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fi
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rm -f /tmp/ZeroTierOne-update.pkg
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tail -c +$blobStart "$scriptPath" >/tmp/ZeroTierOne-update.pkg
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chmod 0600 /tmp/ZeroTierOne-update.pkg
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if [ -s /tmp/ZeroTierOne-update.pkg ]; then
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rm -f '/Library/Application Support/ZeroTier/One/latest-update.exe' '/Library/Application Support/ZeroTier/One/latest-update.json' /tmp/ZeroTierOne-update.log
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installer -verbose -pkg /tmp/ZeroTierOne-update.pkg -target / >/tmp/ZeroTierOne-update.log 2>&1
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rm -f /tmp/ZeroTierOne-update.pkg
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exit 0
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else
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echo '*** Error self-unpacking update!'
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exit 3
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fi
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# Do not remove the last line or add a carriage return to it! The installer
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# looks for an unterminated line beginning with 16 #'s in itself to find
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# the binary blob data, which is appended after it.
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################ |