blob: 8066d3ac5a173b1b7a36d70be1d55753e95e9db2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.grub2;
payloadName =
if cfg.asSecondaryPayload then "img/grub2" else "fallback/payload";
configText = (readFile ./files/grub.cfg) + cfg.extraConfig
+ (optionalString (cfg.scanDevices) (readFile ./files/grub-scan.cfg))
+ (optionalString (cfg.users != { }) ((concatStringsSep "\n" (mapAttrsToList
(n: u: ''
${
if u.passwordIsHashed then "password_pbkdf2" else "password"
} ${n} ${u.password}
'') cfg.users)) + ''
set superusers="${
concatStringsSep " "
(attrNames (filterAttrs (n: u: u.superuser) cfg.users))
}"
export superusers
'')) + (optionalString cfg.generateSecondaryPayloadEntries
(concatMapStrings (n: ''
menuentry '${removePrefix "img/" n}' {
chainloader (cbfsdisk)/${n}
}
'') (filter (hasPrefix "img/") (attrNames config.corenix.extraFiles))));
userOpts = { ... }: {
options = {
superuser = mkOption {
type = types.bool;
default = true;
};
password = mkOption { type = types.str; };
passwordIsHashed = mkOption {
type = types.bool;
default = true;
};
};
};
in {
options.grub2 = {
enable = mkEnableOption "grub2 coreboot primary payload";
asSecondaryPayload = mkOption {
type = types.bool;
default = false;
};
generateSecondaryPayloadEntries = mkOption {
type = types.bool;
default = true;
};
scanDevices = mkOption {
type = types.bool;
default = true;
description = ''
Scan internal and external storage devices for GRUB2/syslinux/isolinux/NetBSD
configs and at runtime and create boot entries for each of them.
'';
};
extraConfig = mkOption {
type = types.lines;
default = "";
};
configFile = mkOption { type = types.path; };
users = mkOption {
type = types.attrsOf (types.submodule userOpts);
default = { };
};
font = mkOption {
type = types.path;
default = "${pkgs.unifont}/share/fonts/truetype/unifont.ttf";
example = "${pkgs.dejavu_fonts}/share/fonts/truetype/DejaVuSansMono.ttf";
};
};
config = mkIf cfg.enable {
grub2.configFile = pkgs.writeText "grub.cfg" configText;
corenix.extraFiles = {
${payloadName} = {
type = "payload";
src = "${pkgs.coreboot-payload-grub2}/default_payload.elf";
};
"font.pf2".src =
(pkgs.runCommand "font.pf2" { buildInputs = with pkgs; [ grub2 ]; }
"grub-mkfont --range=0x20-0x7E,0x2501-0x251F,0x2191-0x2193 --size=14 -o $out ${cfg.font}");
"etc/grub.cfg".src = cfg.configFile;
"background.png".src = ./files/background.png;
};
};
}
|
