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|
{
config,
lib,
pkgs,
...
}:
let
inherit (lib.attrsets) optionalAttrs;
inherit (lib.generators) toINIWithGlobalSection;
inherit (lib.modules) mkIf mkRemovedOptionModule;
inherit (lib.options) literalExpression mkEnableOption mkOption;
inherit (lib.strings) escape;
inherit (lib.types)
attrsOf
bool
int
oneOf
str
submodule
;
cfg = config.services.davfs2;
escapeString = escape [
"\""
"\\"
];
formatValue =
value:
if true == value then
"1"
else if false == value then
"0"
else if builtins.isString value then
"\"${escapeString value}\""
else
toString value;
configFile = pkgs.writeText "davfs2.conf" (
toINIWithGlobalSection {
mkSectionName = escapeString;
mkKeyValue = k: v: "${k} ${formatValue v}";
} cfg.settings
);
in
{
imports = [
(mkRemovedOptionModule [ "services" "davfs2" "extraConfig" ] ''
The option extraConfig got removed, please migrate to
services.davfs2.settings instead.
'')
];
options.services.davfs2 = {
enable = mkEnableOption "davfs2";
davUser = mkOption {
type = str;
default = "davfs2";
description = ''
When invoked by root the mount.davfs daemon will run as this user.
Value must be given as name, not as numerical id.
'';
};
davGroup = mkOption {
type = str;
default = "davfs2";
description = ''
The group of the running mount.davfs daemon. Ordinary users must be
member of this group in order to mount a davfs2 file system. Value must
be given as name, not as numerical id.
'';
};
settings = mkOption {
type = submodule {
freeformType =
let
valueTypes = [
bool
int
str
];
in
attrsOf (attrsOf (oneOf (valueTypes ++ [ (attrsOf (oneOf valueTypes)) ])));
};
default = { };
example = literalExpression ''
{
globalSection = {
proxy = "foo.bar:8080";
use_locks = false;
};
sections = {
"/media/dav" = {
use_locks = true;
};
"/home/otto/mywebspace" = {
gui_optimize = true;
};
};
}
'';
description = ''
Extra settings appended to the configuration of davfs2.
See {manpage}`davfs2.conf(5)` for available settings.
'';
};
};
config = mkIf cfg.enable {
environment.systemPackages = [ pkgs.davfs2 ];
environment.etc."davfs2/davfs2.conf".source = configFile;
services.davfs2.settings = {
globalSection = {
dav_user = cfg.davUser;
dav_group = cfg.davGroup;
};
};
users.groups = optionalAttrs (cfg.davGroup == "davfs2") {
davfs2.gid = config.ids.gids.davfs2;
};
users.users = optionalAttrs (cfg.davUser == "davfs2") {
davfs2 = {
createHome = false;
group = cfg.davGroup;
uid = config.ids.uids.davfs2;
description = "davfs2 user";
};
};
security.wrappers."mount.davfs" = {
program = "mount.davfs";
source = "${pkgs.davfs2}/bin/mount.davfs";
owner = "root";
group = cfg.davGroup;
setuid = true;
permissions = "u+rx,g+x";
};
security.wrappers."umount.davfs" = {
program = "umount.davfs";
source = "${pkgs.davfs2}/bin/umount.davfs";
owner = "root";
group = cfg.davGroup;
setuid = true;
permissions = "u+rx,g+x";
};
};
}
|
