mirror of
https://github.com/oxen-io/lokinet
synced 2023-12-14 06:53:00 +01:00
eea0929077
* Move resolvconf from deb branches to contrib/ This script gets invoked by the systemd service after startup to update resolvconf with the lokinet dns server. It was previously living in debian/lokinet-resolvconf in the debian/ubuntu branches, but really belongs in contrib/ instead. * Disable LTO on sid gcc/clang-11
55 lines
1.4 KiB
Bash
Executable file
55 lines
1.4 KiB
Bash
Executable file
#!/bin/bash
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# Script to invoke resolvconf (if installed) to add/remove lokinet into/from the resolvconf DNS
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# server list. This script does not add if any of these are true:
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#
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# - /sbin/resolvconf does not exist
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# - the systemd-resolved service is active
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# - a `no-resolvconf=1` item is present in the [dns] section of lokinet.ini
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#
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# It always attempts to remove if resolvconf is installed (so that commenting out while running,
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# then stopping still removes the added entry).
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#
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# Usage: lokinet-resolvconf {add|remove} /etc/loki/lokinet.ini
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set -e
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action="$1"
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conf="$2"
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if [[ ! ("$action" == "add" || "$action" == "remove") || ! -f "$conf" ]]; then
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echo "Usage: $0 {add|remove} /path/to/lokinet.ini" >&2
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exit 1
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fi
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if ! [ -x /sbin/resolvconf ]; then
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exit 0
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fi
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if [ -x /bin/systemctl ] && /bin/systemctl --quiet is-active systemd-resolved.service; then
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exit 0
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fi
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if [ "$action" == "add" ]; then
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if ! [ -x /sbin/resolvconf ]; then exit 0; fi
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lokinet_ns=$(perl -e '
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$ns = "127.3.2.1"; # default if none found in .ini
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while (<>) {
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if ((/^\[dns\]/ ... /^\[/)) {
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if (/^bind\s*=\s*([\d.]+)(?::53)?\s*$/) {
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$ns=$1;
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} elsif (/^no-resolvconf\s*=\s*1\s*/) {
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exit;
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}
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}
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}
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print $ns' "$conf")
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if [ -n "$lokinet_ns" ]; then
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echo "nameserver $lokinet_ns" | /sbin/resolvconf -a lo.000lokinet
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fi
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else
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/sbin/resolvconf -d lo.000lokinet
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fi
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