blob: 02edf5c8c259d9a22179ef077d0aa6880ee78d9f (
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
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
|
# Udisks daemon.
{
config,
lib,
pkgs,
...
}:
let
cfg = config.services.udisks2;
settingsFormat = pkgs.formats.ini {
listToValue = lib.concatMapStringsSep "," (lib.generators.mkValueStringDefault { });
};
configFiles = lib.mapAttrs (name: value: (settingsFormat.generate name value)) (
lib.mapAttrs' (name: value: lib.nameValuePair name value) config.services.udisks2.settings
);
in
{
###### interface
options = {
services.udisks2 = {
enable = lib.mkEnableOption "udisks2, a DBus service that allows applications to query and manipulate storage devices";
package = lib.mkPackageOption pkgs "udisks" { };
mountOnMedia = lib.mkOption {
type = lib.types.bool;
default = false;
description = ''
When enabled, instructs udisks2 to mount removable drives under `/media/` directory, instead of the
default, ACL-controlled `/run/media/$USER/`. Since `/media/` is not mounted as tmpfs by default, it
requires cleanup to get rid of stale mountpoints; enabling this option will take care of this at boot.
'';
};
settings = lib.mkOption rec {
type = lib.types.attrsOf settingsFormat.type;
apply = lib.recursiveUpdate default;
default = {
"udisks2.conf" = {
udisks2 = {
modules = [ "*" ];
modules_load_preference = "ondemand";
};
defaults = {
encryption = "luks2";
};
};
};
example = lib.literalExpression ''
{
"WDC-WD10EZEX-60M2NA0-WD-WCC3F3SJ0698.conf" = {
ATA = {
StandbyTimeout = 50;
};
};
};
'';
description = ''
Options passed to udisksd.
See [here](http://manpages.ubuntu.com/manpages/latest/en/man5/udisks2.conf.5.html) and
drive configuration in [here](http://manpages.ubuntu.com/manpages/latest/en/man8/udisks.8.html) for supported options.
'';
};
};
};
###### implementation
config = lib.mkIf config.services.udisks2.enable {
environment.systemPackages = [ cfg.package ];
environment.etc =
(lib.mapAttrs' (name: value: lib.nameValuePair "udisks2/${name}" { source = value; }) configFiles)
// (
let
libblockdev = cfg.package.libblockdev;
majorVer = lib.versions.major libblockdev.version;
in
{
# We need to make sure /etc/libblockdev/@major_ver@/conf.d is populated to avoid
# warnings
"libblockdev/${majorVer}/conf.d/00-default.cfg".source =
"${libblockdev}/etc/libblockdev/${majorVer}/conf.d/00-default.cfg";
"libblockdev/${majorVer}/conf.d/10-lvm-dbus.cfg".source =
"${libblockdev}/etc/libblockdev/${majorVer}/conf.d/10-lvm-dbus.cfg";
}
);
security.polkit.enable = true;
services.dbus.packages = [ cfg.package ];
systemd.tmpfiles.rules = [
"d /var/lib/udisks2 0755 root root -"
]
++ lib.optional cfg.mountOnMedia "D! /media 0755 root root -";
services.udev.packages = [ cfg.package ];
services.udev.extraRules = lib.optionalString cfg.mountOnMedia ''
ENV{ID_FS_USAGE}=="filesystem", ENV{UDISKS_FILESYSTEM_SHARED}="1"
'';
systemd.packages = [ cfg.package ];
};
}
|
