blob: 71dff867d6d262bcbf71ef2c31d7fc26db9078e7 (
plain) (
blame)
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
127
128
129
130
131
132
133
134
|
{
config,
lib,
pkgs,
this,
...
}:
with lib; let
cfg = config.nixfiles.modules.soju;
in {
options.nixfiles.modules.soju = {
enable = mkEnableOption "soju";
address = mkOption {
description = "Address.";
type = with types; str;
default = this.wireguard.ipv4.address;
};
port = mkOption {
description = "Port.";
type = with types; port;
default = 6697;
};
domain = mkOption {
description = "Domain.";
type = with types; str;
default = config.networking.fqdn;
};
prometheus = {
enable = mkEnableOption "Prometheus exporter" // {default = true;};
port = mkOption {
description = "Port.";
type = with types; port;
default = 9259;
};
};
};
config = let
db = "soju";
in
mkIf cfg.enable {
nixfiles.modules = {
acme.enable = true;
nginx.enable = true;
postgresql = {
enable = true;
extraPostStart = [
''
$PSQL "${db}" -tAc 'GRANT ALL ON SCHEMA "public" TO "${db}"'
''
];
};
};
services.postgresql = {
ensureDatabases = [db];
ensureUsers = [
{
name = db;
ensureDBOwnership = true;
}
];
};
systemd.services.soju = {
description = "soju IRC bouncer";
wantedBy = ["multi-user.target"];
wants = ["network-online.target"];
requires = ["postgresql.service"];
after = ["network-online.target" "postgresql.service"];
serviceConfig = {
ExecStart = let
# https://soju.im/doc/soju.1.html
configFile = pkgs.writeText "soju.conf" ''
listen ircs://${cfg.address}:${toString cfg.port}
tls ${with config.certs.${cfg.domain}; "${directory}/fullchain.pem ${directory}/key.pem"}
${
with cfg.prometheus;
optionalString enable
"listen http+prometheus://localhost:${toString port}"
}
db postgres ${
concatStringsSep " " [
"host=/run/postgresql"
"user=${db}"
"dbname=${db}"
"sslmode=disable"
]
}
hostname ${cfg.domain}
title ${cfg.domain}
'';
in
concatStringsSep " " [
(getExe' pkgs.soju "soju")
"-config ${configFile}"
];
DynamicUser = true;
SupplementaryGroups = [config.services.nginx.group];
AmbientCapabilities = [""];
CapabilityBoundingSet = [""];
UMask = "0077";
LockPersonality = true;
MemoryDenyWriteExecute = true;
NoNewPrivileges = true;
PrivateDevices = true;
PrivateTmp = true;
PrivateUsers = true;
ProtectClock = true;
ProtectControlGroups = true;
ProtectHome = true;
ProtectHostname = true;
ProtectKernelLogs = true;
ProtectKernelModules = true;
ProtectKernelTunables = true;
ProtectSystem = "strict";
ProtectProc = "invisible";
ProcSubset = "pid";
RemoveIPC = true;
RestrictAddressFamilies = ["AF_UNIX" "AF_INET" "AF_INET6"];
RestrictNamespaces = true;
RestrictRealtime = true;
RestrictSUIDSGID = true;
SystemCallArchitectures = "native";
SystemCallFilter = ["@system-service" "~@privileged"];
};
};
};
}
|
