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
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
|
{ config, pkgs, lib, ... }: # mailman.nix
with lib;
let
cfg = config.services.mailman;
mailmanPyEnv = pkgs.python3.withPackages (ps: with ps; [mailman mailman-hyperkitty]);
mailmanExe = with pkgs; stdenv.mkDerivation {
name = "mailman-" + python3Packages.mailman.version;
buildInputs = [makeWrapper];
unpackPhase = ":";
installPhase = ''
mkdir -p $out/bin
makeWrapper ${mailmanPyEnv}/bin/mailman $out/bin/mailman \
--set MAILMAN_CONFIG_FILE /etc/mailman.cfg
'';
};
mailmanWeb = pkgs.python3Packages.mailman-web.override {
serverEMail = cfg.siteOwner;
archiverKey = cfg.hyperkittyApiKey;
allowedHosts = cfg.webHosts;
};
mailmanWebPyEnv = pkgs.python3.withPackages (x: with x; [mailman-web]);
mailmanWebExe = with pkgs; stdenv.mkDerivation {
inherit (mailmanWeb) name;
buildInputs = [makeWrapper];
unpackPhase = ":";
installPhase = ''
mkdir -p $out/bin
makeWrapper ${mailmanWebPyEnv}/bin/django-admin $out/bin/mailman-web \
--set DJANGO_SETTINGS_MODULE settings
'';
};
mailmanCfg = ''
[mailman]
site_owner: ${cfg.siteOwner}
layout: fhs
[paths.fhs]
bin_dir: ${pkgs.python3Packages.mailman}/bin
var_dir: /var/lib/mailman
queue_dir: $var_dir/queue
template_dir: $var_dir/templates
log_dir: $var_dir/log
lock_dir: $var_dir/lock
etc_dir: /etc
ext_dir: $etc_dir/mailman.d
pid_file: /run/mailman/master.pid
'' + optionalString (cfg.hyperkittyApiKey != null) ''
[archiver.hyperkitty]
class: mailman_hyperkitty.Archiver
enable: yes
configuration: ${pkgs.writeText "mailman-hyperkitty.cfg" mailmanHyperkittyCfg}
'';
mailmanHyperkittyCfg = ''
[general]
# This is your HyperKitty installation, preferably on the localhost. This
# address will be used by Mailman to forward incoming emails to HyperKitty
# for archiving. It does not need to be publicly available, in fact it's
# better if it is not.
base_url: ${cfg.hyperkittyBaseUrl}
# Shared API key, must be the identical to the value in HyperKitty's
# settings.
api_key: ${cfg.hyperkittyApiKey}
'';
in {
###### interface
options = {
services.mailman = {
enable = mkOption {
type = types.bool;
default = false;
description = "Enable Mailman on this host. Requires an active Postfix installation.";
};
siteOwner = mkOption {
type = types.str;
default = "postmaster@example.org";
description = ''
Certain messages that must be delivered to a human, but which can't
be delivered to a list owner (e.g. a bounce from a list owner), will
be sent to this address. It should point to a human.
'';
};
webRoot = mkOption {
type = types.path;
default = "${mailmanWeb}/${pkgs.python3.sitePackages}";
defaultText = "pkgs.python3Packages.mailman-web";
description = ''
The web root for the Hyperkity + Postorius apps provided by Mailman.
This variable can be set, of course, but it mainly exists so that site
admins can refer to it in their own hand-written httpd configuration files.
'';
};
webHosts = mkOption {
type = types.listOf types.str;
default = [];
description = ''
The list of hostnames and/or IP addresses from which the Mailman Web
UI will accept requests. By default, "localhost" and "127.0.0.1" are
enabled. All additional names under which your web server accepts
requests for the UI must be listed here or incoming requests will be
rejected.
'';
};
hyperkittyBaseUrl = mkOption {
type = types.str;
default = "http://localhost/hyperkitty/";
description = ''
Where can Mailman connect to Hyperkitty's internal API, preferably on
localhost?
'';
};
hyperkittyApiKey = mkOption {
type = types.nullOr types.str;
default = null;
description = ''
The shared secret used to authenticate Mailman's internal
communication with Hyperkitty. Must be set to enable support for the
Hyperkitty archiver. Note that this secret is going to be visible to
all local users in the Nix store.
'';
};
};
};
###### implementation
config = mkIf cfg.enable {
assertions = [
{ assertion = cfg.enable -> config.services.postfix.enable;
message = "Mailman requires Postfix";
}
];
users.users.mailman = { description = "GNU Mailman"; isSystemUser = true; };
environment = {
systemPackages = [ mailmanExe mailmanWebExe pkgs.sassc ];
etc."mailman.cfg".text = mailmanCfg;
};
services.postfix = {
relayDomains = [ "hash:/var/lib/mailman/data/postfix_domains" ];
recipientDelimiter = "+"; # bake recipient addresses in mail envelopes via VERP
config = {
transport_maps = [ "hash:/var/lib/mailman/data/postfix_lmtp" ];
local_recipient_maps = [ "hash:/var/lib/mailman/data/postfix_lmtp" ];
owner_request_special = "no"; # Mailman handles -owner addresses on its own
};
};
systemd.services.mailman = {
description = "GNU Mailman Master Process";
after = [ "network.target" ];
wantedBy = [ "multi-user.target" ];
serviceConfig = {
ExecStart = "${mailmanExe}/bin/mailman start";
ExecStop = "${mailmanExe}/bin/mailman stop";
User = "mailman";
Type = "forking";
StateDirectory = "mailman";
StateDirectoryMode = "0700";
RuntimeDirectory = "mailman";
PIDFile = "/run/mailman/master.pid";
};
};
systemd.services.mailman-web = {
description = "Init Postorius DB";
before = [ "httpd.service" ];
requiredBy = [ "httpd.service" ];
script = ''
${mailmanWebExe}/bin/mailman-web migrate
rm -rf static
${mailmanWebExe}/bin/mailman-web collectstatic
${mailmanWebExe}/bin/mailman-web compress
'';
serviceConfig = {
User = config.services.httpd.user;
Type = "oneshot";
StateDirectory = "mailman-web";
StateDirectoryMode = "0700";
WorkingDirectory = "/var/lib/mailman-web";
};
};
systemd.services.mailman-daily = {
description = "Trigger daily Mailman events";
startAt = "daily";
serviceConfig = {
ExecStart = "${mailmanExe}/bin/mailman digests --send";
User = "mailman";
};
};
systemd.services.hyperkitty = {
enable = cfg.hyperkittyApiKey != null;
description = "GNU Hyperkitty QCluster Process";
after = [ "network.target" ];
wantedBy = [ "mailman.service" "multi-user.target" ];
serviceConfig = {
ExecStart = "${mailmanWebExe}/bin/mailman-web qcluster";
User = config.services.httpd.user;
WorkingDirectory = "/var/lib/mailman-web";
};
};
systemd.services.hyperkitty-minutely = {
enable = cfg.hyperkittyApiKey != null;
description = "Trigger minutely Hyperkitty events";
startAt = "minutely";
serviceConfig = {
ExecStart = "${mailmanWebExe}/bin/mailman-web runjobs minutely";
User = config.services.httpd.user;
WorkingDirectory = "/var/lib/mailman-web";
};
};
systemd.services.hyperkitty-quarter-hourly = {
enable = cfg.hyperkittyApiKey != null;
description = "Trigger quarter-hourly Hyperkitty events";
startAt = "*:00/15";
serviceConfig = {
ExecStart = "${mailmanWebExe}/bin/mailman-web runjobs quarter_hourly";
User = config.services.httpd.user;
WorkingDirectory = "/var/lib/mailman-web";
};
};
systemd.services.hyperkitty-hourly = {
enable = cfg.hyperkittyApiKey != null;
description = "Trigger hourly Hyperkitty events";
startAt = "hourly";
serviceConfig = {
ExecStart = "${mailmanWebExe}/bin/mailman-web runjobs hourly";
User = config.services.httpd.user;
WorkingDirectory = "/var/lib/mailman-web";
};
};
systemd.services.hyperkitty-daily = {
enable = cfg.hyperkittyApiKey != null;
description = "Trigger daily Hyperkitty events";
startAt = "daily";
serviceConfig = {
ExecStart = "${mailmanWebExe}/bin/mailman-web runjobs daily";
User = config.services.httpd.user;
WorkingDirectory = "/var/lib/mailman-web";
};
};
systemd.services.hyperkitty-weekly = {
enable = cfg.hyperkittyApiKey != null;
description = "Trigger weekly Hyperkitty events";
startAt = "weekly";
serviceConfig = {
ExecStart = "${mailmanWebExe}/bin/mailman-web runjobs weekly";
User = config.services.httpd.user;
WorkingDirectory = "/var/lib/mailman-web";
};
};
systemd.services.hyperkitty-yearly = {
enable = cfg.hyperkittyApiKey != null;
description = "Trigger yearly Hyperkitty events";
startAt = "yearly";
serviceConfig = {
ExecStart = "${mailmanWebExe}/bin/mailman-web runjobs yearly";
User = config.services.httpd.user;
WorkingDirectory = "/var/lib/mailman-web";
};
};
};
}
|