blob: 36026307df8c90bb753f988d59dcd345dfc8e1a3 (
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
116
117
118
119
120
121
122
123
124
125
126
|
{ config, lib, ... }:
with lib; let
cfg = config.local;
inherit (config.networking) domain;
in
{
imports = [
./mailbox.nix
];
options.local = with types; {
sysadmin = mkOption {
type = str;
};
users = mkOption {
default = { };
type = attrsOf (submodule ({ config, ... }: {
options = {
uid = mkOption {
type = int;
};
gid = mkOption {
type = int;
};
gecos = mkOption {
type = str;
default = "";
};
sysadmin = mkOption {
type = bool;
default = false;
};
groups = mkOption {
type = listOf str;
default = [ ];
};
allowLogin = mkOption {
type = bool;
default = true;
};
hardAliases = mkOption {
type = listOf str;
default = [ ];
};
};
config.groups = mkBefore (optional config.sysadmin "wheel");
}));
};
virtual = mkOption {
default = { };
type = attrsOf (submodule ({ name, ... }: {
options = {
aliases = mkOption {
type = attrsOf (listOf str);
default = { };
};
rules = mkOption {
default = [ ];
type = listOf (submodule {
options = {
pattern = mkOption {
type = str;
};
targets = mkOption {
type = listOf str;
};
};
});
};
users = mkOption {
type = attrsOf (submodule { });
default = { };
};
};
config.aliases =
let
sysadmin = mkDefault [ "sysadmin@${name}" ];
in
{
abuse = sysadmin;
security = sysadmin;
webmaster = sysadmin;
hostmaster = sysadmin;
postmaster = sysadmin;
sysadmin = mkDefault [ "sysadmin@${domain}" ];
};
}));
};
};
config.local = mkMerge [
{
users = import ./users.nix;
virtual = import ./virtual.nix;
sysadmin =
(findSingle
(user: user.value.sysadmin)
(throw "no user is declared as sysadmin")
(throw "more than one user is declared as sysadmin")
(mapAttrsToList nameValuePair cfg.users)
).name;
}
{
virtual.${domain}.aliases.sysadmin = [ cfg.sysadmin ];
}
];
}
|
