blob: 6a18c8afb1829f153ea852ee225f67dac9f1fb7a (
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
|
{ lib, config, ... }: with lib;
let
cfg = config.services.websites;
in
{
options.services.websites = with types; mkOption {
default = {};
description = "Each type of website to enable will target a distinct httpd server";
type = attrsOf (submodule {
options = {
enable = mkEnableOption "Enable websites of this type";
adminAddr = mkOption {
type = str;
description = "Admin e-mail address of the instance";
};
httpdName = mkOption {
type = str;
description = "Name of the httpd instance to assign this type to";
};
ips = mkOption {
type = listOf string;
default = [];
description = "ips to listen to";
};
modules = mkOption {
type = listOf str;
default = [];
description = "Additional modules to load in Apache";
};
extraConfig = mkOption {
type = listOf lines;
default = [];
description = "Additional configuration to append to Apache";
};
nosslVhost = mkOption {
description = "A default nossl vhost for captive portals";
default = {};
type = submodule {
options = {
enable = mkEnableOption "Add default no-ssl vhost for this instance";
host = mkOption {
type = string;
description = "The hostname to use for this vhost";
};
root = mkOption {
type = path;
default = ./nosslVhost;
description = "The root folder to serve";
};
indexFile = mkOption {
type = string;
default = "index.html";
description = "The index file to show.";
};
};
};
};
fallbackVhost = mkOption {
description = "The fallback vhost that will be defined as first vhost in Apache";
type = submodule {
options = {
certName = mkOption { type = string; };
hosts = mkOption { type = listOf string; };
root = mkOption { type = nullOr path; };
extraConfig = mkOption { type = listOf lines; default = []; };
};
};
};
vhostConfs = mkOption {
default = {};
description = "List of vhosts to define for Apache";
type = attrsOf (submodule {
options = {
certName = mkOption { type = string; };
hosts = mkOption { type = listOf string; };
root = mkOption { type = nullOr path; };
extraConfig = mkOption { type = listOf lines; default = []; };
};
});
};
};
});
};
config.services.httpd = let
redirectVhost = ips: { # Should go last, catchall http -> https redirect
listen = map (ip: { inherit ip; port = 80; }) ips;
hostName = "redirectSSL";
serverAliases = [ "*" ];
enableSSL = false;
logFormat = "combinedVhost";
documentRoot = "/var/lib/acme/acme-challenge";
extraConfig = ''
RewriteEngine on
RewriteCond "%{REQUEST_URI}" "!^/\.well-known"
RewriteRule ^(.+) https://%{HTTP_HOST}$1 [R=301]
# To redirect in specific "VirtualHost *:80", do
# RedirectMatch 301 ^/((?!\.well-known.*$).*)$ https://host/$1
# rather than rewrite
'';
};
nosslVhost = ips: cfg: {
listen = map (ip: { inherit ip; port = 80; }) ips;
hostName = cfg.host;
enableSSL = false;
logFormat = "combinedVhost";
documentRoot = cfg.root;
extraConfig = ''
<Directory ${cfg.root}>
DirectoryIndex ${cfg.indexFile}
AllowOverride None
Require all granted
RewriteEngine on
RewriteRule ^/(.+) / [L]
</Directory>
'';
};
toVhost = ips: vhostConf: {
enableSSL = true;
sslServerCert = "/var/lib/acme/${vhostConf.certName}/cert.pem";
sslServerKey = "/var/lib/acme/${vhostConf.certName}/key.pem";
sslServerChain = "/var/lib/acme/${vhostConf.certName}/chain.pem";
logFormat = "combinedVhost";
listen = map (ip: { inherit ip; port = 443; }) ips;
hostName = builtins.head vhostConf.hosts;
serverAliases = builtins.tail vhostConf.hosts or [];
documentRoot = vhostConf.root;
extraConfig = builtins.concatStringsSep "\n" vhostConf.extraConfig;
};
in attrsets.mapAttrs' (name: icfg: attrsets.nameValuePair
icfg.httpdName (mkIf icfg.enable {
enable = true;
listen = map (ip: { inherit ip; port = 443; }) icfg.ips;
stateDir = "/run/httpd_${name}";
logPerVirtualHost = true;
multiProcessingModule = "worker";
inherit (icfg) adminAddr;
logFormat = "combinedVhost";
extraModules = lists.unique icfg.modules;
extraConfig = builtins.concatStringsSep "\n" icfg.extraConfig;
virtualHosts = [ (toVhost icfg.ips icfg.fallbackVhost) ]
++ optionals (icfg.nosslVhost.enable) [ (nosslVhost icfg.ips icfg.nosslVhost) ]
++ (attrsets.mapAttrsToList (n: v: toVhost icfg.ips v) icfg.vhostConfs)
++ [ (redirectVhost icfg.ips) ];
})
) cfg;
}
|
