20 lines
641 B
Bash
20 lines
641 B
Bash
#!/bin/sh
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uci -q get dhcp.isc_dhcpcd && exit 0
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touch /etc/config/dhcp
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[ -f /etc/bind/rndc.conf ] && key_secret=$(awk -F'"' '/secret/{print $2; exit;}' /etc/bind/rndc.conf)
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[ -z "$key_secret" ] && key_secret=$(rndc-confgen | awk -F'"' '/secret/{print $2; exit;}')
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uci batch <<EOF
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set dhcp.isc_dhcpd=isc_dhcpd
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set dhcp.isc_dhcpd.authoritative='1'
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set dhcp.isc_dhcpd.default_lease_time='3600'
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set dhcp.isc_dhcpd.max_lease_time='86400'
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set dhcp.dynamicdns=dynamicdns
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set dhcp.dynamicdns.server=127.0.0.1
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set dhcp.dynamicdns.key_algo=hmac-sha256
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set dhcp.dynamicdns.key_secret=$key_secret
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set dhcp.dynamicdns.key_name=local-dns
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commit dhcp
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EOF
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