49 lines
1.3 KiB
Bash
Executable file
49 lines
1.3 KiB
Bash
Executable file
#!/usr/bin/env sh
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# args: /path/to/interface-config /path/to/output.conf
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inter="$1"
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configfile=/etc/inet2.conf
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getval() {
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/var/lib/inet2/config.awk "$configfile" "$@"
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}
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k() {
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while read -r line; do
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echo "$1 = $line"
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done
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}
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(
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echo "[Interface]"
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getval "interface $inter" ListenPort | k ListenPort
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getval "interface $inter" PrivateKey | k PrivateKey
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getval PrivateKey | k PrivateKey
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echo
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getval "interface $inter" peer | while read -r peer; do
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echo "[Peer]"
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getval "interface $inter" "peer $peer" PublicKey | k PublicKey
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getval "interface $inter" "peer $peer" AllowedIPs | k AllowedIPs
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domain="$(getval "interface $inter" "peer $peer" Domain)"
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if [ -n "$domain" ]; then
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# it doesn't like domain names in the Endpoint field, so resolve dns here
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v4="$(dig +short "$domain")"
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[ ! "$?" = "0" ] && v4=""
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v6="$(dig +short -t aaaa "$domain")"
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[ ! "$?" = "0" ] && v6=""
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if getval "interface $inter" "peer $peer" IPv4; then
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v6=""
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fi
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addr="[$v6]"
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[ "$addr" = "[]" ] && addr="$v4"
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echo "Endpoint = $addr:$(getval "interface $inter" "peer $peer" Port)"
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else
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getval "interface $inter" "peer $peer" Endpoint | k Endpoint
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fi
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getval "interface $inter" "peer $peer" PersistentKeepalive | k PersistentKeepalive
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echo
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done
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) > "$2"
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