blob: 234832ea0c0f8ed82a6168ab9c3d8cb992627c94 (
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
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
|
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.softether;
package = cfg.package.override { inherit (cfg) dataDir; };
in
{
###### interface
options = {
services.softether = {
enable = mkEnableOption (lib.mdDoc "SoftEther VPN services");
package = mkPackageOption pkgs "softether" { };
vpnserver.enable = mkEnableOption (lib.mdDoc "SoftEther VPN Server");
vpnbridge.enable = mkEnableOption (lib.mdDoc "SoftEther VPN Bridge");
vpnclient = {
enable = mkEnableOption (lib.mdDoc "SoftEther VPN Client");
up = mkOption {
type = types.lines;
default = "";
description = lib.mdDoc ''
Shell commands executed when the Virtual Network Adapter(s) is/are starting.
'';
};
down = mkOption {
type = types.lines;
default = "";
description = lib.mdDoc ''
Shell commands executed when the Virtual Network Adapter(s) is/are shutting down.
'';
};
};
dataDir = mkOption {
type = types.path;
default = "/var/lib/softether";
description = lib.mdDoc ''
Data directory for SoftEther VPN.
'';
};
};
};
###### implementation
config = mkIf cfg.enable (
mkMerge [{
environment.systemPackages = [ package ];
systemd.services.softether-init = {
description = "SoftEther VPN services initial task";
wantedBy = [ "network.target" ];
serviceConfig = {
Type = "oneshot";
RemainAfterExit = false;
};
script = ''
for d in vpnserver vpnbridge vpnclient vpncmd; do
if ! test -e ${cfg.dataDir}/$d; then
${pkgs.coreutils}/bin/mkdir -m0700 -p ${cfg.dataDir}/$d
install -m0600 ${package}${cfg.dataDir}/$d/hamcore.se2 ${cfg.dataDir}/$d/hamcore.se2
fi
done
rm -rf ${cfg.dataDir}/vpncmd/vpncmd
ln -s ${package}${cfg.dataDir}/vpncmd/vpncmd ${cfg.dataDir}/vpncmd/vpncmd
'';
};
}
(mkIf cfg.vpnserver.enable {
systemd.services.vpnserver = {
description = "SoftEther VPN Server";
after = [ "softether-init.service" ];
requires = [ "softether-init.service" ];
wantedBy = [ "network.target" ];
serviceConfig = {
Type = "forking";
ExecStart = "${package}/bin/vpnserver start";
ExecStop = "${package}/bin/vpnserver stop";
};
preStart = ''
rm -rf ${cfg.dataDir}/vpnserver/vpnserver
ln -s ${package}${cfg.dataDir}/vpnserver/vpnserver ${cfg.dataDir}/vpnserver/vpnserver
'';
postStop = ''
rm -rf ${cfg.dataDir}/vpnserver/vpnserver
'';
};
})
(mkIf cfg.vpnbridge.enable {
systemd.services.vpnbridge = {
description = "SoftEther VPN Bridge";
after = [ "softether-init.service" ];
requires = [ "softether-init.service" ];
wantedBy = [ "network.target" ];
serviceConfig = {
Type = "forking";
ExecStart = "${package}/bin/vpnbridge start";
ExecStop = "${package}/bin/vpnbridge stop";
};
preStart = ''
rm -rf ${cfg.dataDir}/vpnbridge/vpnbridge
ln -s ${package}${cfg.dataDir}/vpnbridge/vpnbridge ${cfg.dataDir}/vpnbridge/vpnbridge
'';
postStop = ''
rm -rf ${cfg.dataDir}/vpnbridge/vpnbridge
'';
};
})
(mkIf cfg.vpnclient.enable {
systemd.services.vpnclient = {
description = "SoftEther VPN Client";
after = [ "softether-init.service" ];
requires = [ "softether-init.service" ];
wantedBy = [ "network.target" ];
serviceConfig = {
Type = "forking";
ExecStart = "${package}/bin/vpnclient start";
ExecStop = "${package}/bin/vpnclient stop";
};
preStart = ''
rm -rf ${cfg.dataDir}/vpnclient/vpnclient
ln -s ${package}${cfg.dataDir}/vpnclient/vpnclient ${cfg.dataDir}/vpnclient/vpnclient
'';
postStart = ''
sleep 1
${cfg.vpnclient.up}
'';
postStop = ''
rm -rf ${cfg.dataDir}/vpnclient/vpnclient
sleep 1
${cfg.vpnclient.down}
'';
};
boot.kernelModules = [ "tun" ];
})
]);
}
|