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Expose an iPXEWith to provide a cert bundle #44

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Merged
grahamc merged 1 commit into from
Dec 8, 2025
Merged

Expose an iPXEWith to provide a cert bundle #44

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34 changes: 20 additions & 14 deletions flake.nix
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Original file line number Diff line number Diff line change
Expand Up @@ -48,18 +48,23 @@
};
});

lib = {
mkiPXE = { system, certBundle ? null }:
nixpkgsFor.${system}.ipxe.overrideAttrs (oldAttrs: {
patches = (if oldAttrs ? patches then oldAttrs.patches else [ ])
++ iPxePatches;

makeFlags = oldAttrs.makeFlags ++ (nixpkgs.lib.optional (certBundle != null)
''TRUST=${certBundle}'');
});
};

# Provide some binary packages for selected system types.
packages = forAllSystems (system:
let
pkgs = nixpkgsFor.${system};
pkgsX8664Linux = nixpkgsFor.x86_64-linux;
in
{
iPXE = pkgsX8664Linux.ipxe.overrideAttrs (oldAttrs: {
patches = (if oldAttrs ? patches then oldAttrs.patches else [ ])
++ iPxePatches;
});

({
default = pkgs.buildGoModule {
pname = "dhcpv6macd";
inherit version;
Expand All @@ -86,7 +91,10 @@
goSum = ./go.sum;
vendorHash = "sha256-2CV+mHkHBGwECzMTIZWLYKFshzQHPqcy8K9zZ8QDQLk=";
};
});
} // (if (system == "aarch64-darwin") then { } else {
iPXE = self.lib.mkiPXE { inherit system; };
})
));

nixosModules = {
dhcpv6macd = { pkgs, config, lib, ... }:
Expand Down Expand Up @@ -146,12 +154,10 @@
};
ipxeX8664Efi = lib.mkOption {
type = lib.types.nullOr lib.types.path;
default = self.packages.x86_64-linux.iPXE.overrideAttrs
({ makeFlags, ... }@oldAttrs: {
makeFlags = makeFlags ++ (lib.optional (cfg.httpBootRootCertificate != null)
''TRUST=${cfg.httpBootRootCertificate}'')
;
}) + "/ipxe.efi";
default = (self.lib.mkiPXE {
system = "x86_64-linux";
certBundle = cfg.httpBootRootCertificate;
}) + "/ipxe.efi";

description = lib.mdDoc ''
Path to the iPXE EFI binary for x86_64 to serve over TFTP.
Expand Down