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33 lines
1.5 KiB
Nix
33 lines
1.5 KiB
Nix
{config, nixosConfigurations, lib, ...}: intermediateConfig: peerName:
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with (import ../lib.nix);
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with lib.attrsets;
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with builtins;
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let secretsDir = peerName: (nixosConfigForPeer nixosConfigurations peerName).config.modules.wirenix.secrestsDir; in
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{
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config = {
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age.generators.wireguard-priv = {pkgs, file, ...}: ''
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priv=$(${pkgs.wireguard-tools}/bin/wg genkey)
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${pkgs.wireguard-tools}/bin/wg pubkey <<< "$priv" > ${lib.escapeShellArg (lib.removeSuffix ".age" file + ".pub")}
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echo "$priv"
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'';
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age.generators.wireguard-psk = {pkgs, file, ...}: ''
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psk=$(${pkgs.wireguard-tools}/bin/wg genpsk)
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echo "$psk"
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'';
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age.secrets = {
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age.secrets = {
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"wirenix-peer-${peerName}" = {
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rekeyFile = config.modules.wirenix.secretsDir + /wirenix- + peerName + ".age";
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generator.script = "wireguard-priv";
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};
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} // mapAttrs' (name: value: nameValuePair ("wirenix-subnet-${name}") {
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rekeyFile = config.modules.wirenix.subnetSecretsDir + /wirenix-subnet- + name + ".age";
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generator.script = "wireguard-psk";
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}) intermediateConfig.peers."${peerName}".subnetConnections;
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};
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getPeerPubKey = otherPeerName: lib.removeSuffix ".age" ((secretsDir otherPeerName).config.secrets."wirenix-peer-${peerName}".path) + ".pub";
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getPrivKeyFile = config.age.secrets."wirenix-peer-${peerName}".path;
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getPubKey = lib.removeSuffix ".age" (config.age.secrets."wirenix-peer-${peerName}".path) + ".pub";
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getSubnetPSKFile = subnetName: config.age.secrets."wirenix-subnet-${subnetName}".path;
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} |