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39 lines
1.1 KiB
Nix
39 lines
1.1 KiB
Nix
{ lib, dnsLib, ... }:
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with lib;
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rec {
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hasSuffix' = flip strings.hasSuffix;
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domainToZone = allowedDomains: domain: (findFirst (hasSuffix' domain) null allowedDomains);
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filterElligibleDomains = allowedDomains: domain: domainToZone allowedDomains domain != null;
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domainsFromConfiguration =
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allowedDomains: config:
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filter (filterElligibleDomains allowedDomains) (attrNames config.services.nginx.virtualHosts);
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ipsToRecord =
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ipType: ipValue:
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with dnsLib.combinators;
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if ipType == "ipv4" then { A = [ ipValue ]; } else { AAAA = [ ipValue ]; };
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domainToRecords =
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domain: machineMeta: isVPNDomain:
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with dnsLib.combinators;
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(optionalAttrs isVPNDomain (
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mapAttrsWithMerge (n: v: nameValuePair domain (ipsToRecord n v)) machineMeta.ips.vpn
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))
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// (optionalAttrs (!isVPNDomain) (
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mapAttrsWithMerge (n: v: nameValuePair domain (ipsToRecord n v)) machineMeta.ips.public
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));
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getDomainPrefix =
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allowedDomains: domain:
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let
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zone = domainToZone allowedDomains domain;
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in
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strings.removeSuffix ".${zone}" domain;
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}
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