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
|
{config, pkgs, ...}:
let
sources = import ../../../nix/sources.nix;
domain = "pleroma.stuebinm.eu";
in
{
containers.pleroma = {
autoStart = true;
privateNetwork = true;
hostAddress = "192.168.42.30";
localAddress = "192.168.42.31";
hostAddress6 = "fd00::42:30";
localAddress6 = "fd00::42:31";
config = {pkgs, config, ...}: {
# pleroma is only on unstable for now, so import it here
imports = [ "${sources.nixpkgs-unstable}/nixos/modules/services/networking/pleroma.nix" ];
# generating the manual will fail when mixing nixos channels,
# so disable it here or this won't build at all.
documentation.enable = false;
# pleroma has a cli tool for configuration
environment.systemPackages = [ pkgs.pleroma-otp pkgs.dnsutils ];
services.pleroma = {
enable = true;
# this is barely necessary at this point — all that's
# set in here is the default_signer for joken, and the
# secret_key_base and signing_salt for phoenix.
secretConfigFile = "/var/lib/pleroma/secrets.exs";
# for a list of available config options, see
# https://docs-develop.pleroma.social/backend/configuration/cheatsheet/
#
# Additionally, some parts of pleroma's config (e.g. Pleroma.Repo)
# are better documented in their respective libraries (in this
# case, see the documentation for Ecto on Adapters).
configs = [ ''
import Config
config :pleroma, Pleroma.Web.Endpoint,
url: [host: "${domain}", scheme: "https", port: 443],
http: [ip: {0, 0, 0, 0, 0, 0, 0, 0}, port: 4000]
config :pleroma, :instance,
name: "Pleroma",
limit: 5000,
registrations_open: false,
federating: true,
healthcheck: true,
allow_relay: true
config :pleroma, :media_proxy,
enabled: false,
redirect_on_failure: true
config :pleroma, Pleroma.Upload,
filters: [
Pleroma.Upload.Filter.Exiftool,
Pleroma.Upload.Filter.AnonymizeFilename,
Pleroma.Upload.Filter.Dedupe
]
config :pleroma, Pleroma.Uploaders.Local,
uploads: "/var/lib/pleroma/uploads"
config :pleroma, Pleroma.Repo,
adapter: Ecto.Adapters.Postgres,
username: "pleroma",
database: "pleroma",
socket_dir: "/run/postgresql",
pool_size: 10,
prepare: :named,
parameters: [
plan_cache_mode: "force_custom_plan"
]
config :pleroma, :database, rum_enabled: false
config :pleroma, configurable_from_database: false
config :pleroma, :instance, static_dir: "/var/lib/pleroma/static"
'' ];
};
services.postgresql = {
enable = true;
package = pkgs.postgresql_12;
ensureDatabases = [ "pleroma" ];
ensureUsers = [ {
name = "pleroma";
ensurePermissions."DATABASE pleroma" = "ALL PRIVILEGES";
} ];
# give pleroma access. must be done with lib.mkForce, for some reason
authentication = pkgs.lib.mkForce ''
# Generated file; do not edit!
local all all trust
host pleroma pleroma ::1/128 trust
'';
# pleroma wants to do some initial config on startup, which it
# can't do by itself since those needs superuser access
#
# unfortunatly, this is executed /before/ the database is created,
# i.e. we have to create user and database by hand, even though
# they would otherwise created by ensureUsers / ensureDatabse.
# Using those does still prevent us from accidentally deleting
# them, though (but not from deleting the database's content!)
initialScript = pkgs.writeScript "postgres-pleroma-initial" ''
CREATE USER pleroma;
CREATE DATABASE pleroma OWNER pleroma;
\c pleroma;
--Extensions made by ecto.migrate that need superuser access
CREATE EXTENSION IF NOT EXISTS citext;
CREATE EXTENSION IF NOT EXISTS pg_trgm;
CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
'';
};
networking.firewall.allowedTCPPorts = [ 4000 10022 ];
};
};
# give the container access to the external internet (necessary for
# fetching content from other instances). Doesn't appear to work with
# IPv6, though ...
networking.nat = {
enable = true;
internalInterfaces = [ "ve-pleroma" ];
externalInterface = "ens3";
};
networking.firewall.allowedTCPPorts = [ 10022 ];
services.nginx.virtualHosts."${domain}" = {
forceSSL = true;
enableACME = true;
locations."/" = {
proxyPass = "http://[${config.containers.pleroma.localAddress6}]:4000";
proxyWebsockets = true;
# these headers are in the example config in the NixOS manual.
# take some time to figure out what they all do, and if these
# are necessary
extraConfig = ''
add_header 'Access-Control-Allow-Origin' '*' always;
add_header 'Access-Control-Allow-Methods' 'POST, PUT, DELETE, GET, PATCH, OPTIONS' always;
add_header 'Access-Control-Allow-Headers' 'Authorization, Content-Type, Idempotency-Key' always;
add_header 'Access-Control-Expose-Headers' 'Link, X-RateLimit-Reset, X-RateLimit-Limit, X-RateLimit-Remaining, X-Request-Id' always;
if ($request_method = OPTIONS) {
return 204;
}
add_header X-XSS-Protection "1; mode=block";
add_header X-Permitted-Cross-Domain-Policies none;
add_header X-Frame-Options DENY;
add_header X-Content-Type-Options nosniff;
add_header Referrer-Policy same-origin;
add_header X-Download-Options noopen;
client_max_body_size 16m;
'';
};
};
}
|
