229 lines
7 KiB
Nix
229 lines
7 KiB
Nix
# This file defines the options that can be used both for the Nginx
|
||
# main server configuration, and for the virtual hosts. (The latter
|
||
# has additional options that affect the web server as a whole, like
|
||
# the user/group to run under.)
|
||
|
||
{ lib, ... }:
|
||
|
||
with lib;
|
||
{
|
||
options = {
|
||
serverName = mkOption {
|
||
type = types.nullOr types.str;
|
||
default = null;
|
||
description = ''
|
||
Name of this virtual host. Defaults to attribute name in virtualHosts.
|
||
'';
|
||
example = "example.org";
|
||
};
|
||
|
||
serverAliases = mkOption {
|
||
type = types.listOf types.str;
|
||
default = [];
|
||
example = ["www.example.org" "example.org"];
|
||
description = ''
|
||
Additional names of virtual hosts served by this virtual host configuration.
|
||
'';
|
||
};
|
||
|
||
listen = mkOption {
|
||
type = with types; listOf (submodule { options = {
|
||
addr = mkOption { type = str; description = "IP address."; };
|
||
port = mkOption { type = int; description = "Port number."; default = 80; };
|
||
ssl = mkOption { type = bool; description = "Enable SSL."; default = false; };
|
||
extraParameters = mkOption { type = listOf str; description = "Extra parameters of this listen directive."; default = []; example = [ "reuseport" "deferred" ]; };
|
||
}; });
|
||
default = [];
|
||
example = [
|
||
{ addr = "195.154.1.1"; port = 443; ssl = true;}
|
||
{ addr = "192.154.1.1"; port = 80; }
|
||
];
|
||
description = ''
|
||
Listen addresses and ports for this virtual host.
|
||
IPv6 addresses must be enclosed in square brackets.
|
||
Note: this option overrides <literal>addSSL</literal>
|
||
and <literal>onlySSL</literal>.
|
||
'';
|
||
};
|
||
|
||
enableACME = mkOption {
|
||
type = types.bool;
|
||
default = false;
|
||
description = ''
|
||
Whether to ask Let's Encrypt to sign a certificate for this vhost.
|
||
Alternately, you can use an existing certificate through <option>useACMEHost</option>.
|
||
'';
|
||
};
|
||
|
||
useACMEHost = mkOption {
|
||
type = types.nullOr types.str;
|
||
default = null;
|
||
description = ''
|
||
A host of an existing Let's Encrypt certificate to use.
|
||
This is useful if you have many subdomains and want to avoid hitting the
|
||
<link xlink:href="https://letsencrypt.org/docs/rate-limits/">rate limit</link>.
|
||
Alternately, you can generate a certificate through <option>enableACME</option>.
|
||
<emphasis>Note that this option does not create any certificates, nor it does add subdomains to existing ones – you will need to create them manually using <xref linkend="opt-security.acme.certs"/>.</emphasis>
|
||
'';
|
||
};
|
||
|
||
acmeRoot = mkOption {
|
||
type = types.str;
|
||
default = "/var/lib/acme/acme-challenge";
|
||
description = "Directory for the acme challenge which is PUBLIC, don't put certs or keys in here";
|
||
};
|
||
|
||
acmeFallbackHost = mkOption {
|
||
type = types.nullOr types.str;
|
||
default = null;
|
||
description = ''
|
||
Host which to proxy requests to if acme challenge is not found. Useful
|
||
if you want multiple hosts to be able to verify the same domain name.
|
||
'';
|
||
};
|
||
|
||
addSSL = mkOption {
|
||
type = types.bool;
|
||
default = false;
|
||
description = ''
|
||
Whether to enable HTTPS in addition to plain HTTP. This will set defaults for
|
||
<literal>listen</literal> to listen on all interfaces on the respective default
|
||
ports (80, 443).
|
||
'';
|
||
};
|
||
|
||
onlySSL = mkOption {
|
||
type = types.bool;
|
||
default = false;
|
||
description = ''
|
||
Whether to enable HTTPS and reject plain HTTP connections. This will set
|
||
defaults for <literal>listen</literal> to listen on all interfaces on port 443.
|
||
'';
|
||
};
|
||
|
||
enableSSL = mkOption {
|
||
type = types.bool;
|
||
visible = false;
|
||
default = false;
|
||
};
|
||
|
||
forceSSL = mkOption {
|
||
type = types.bool;
|
||
default = false;
|
||
description = ''
|
||
Whether to add a separate nginx server block that permanently redirects (301)
|
||
all plain HTTP traffic to HTTPS. This will set defaults for
|
||
<literal>listen</literal> to listen on all interfaces on the respective default
|
||
ports (80, 443), where the non-SSL listens are used for the redirect vhosts.
|
||
'';
|
||
};
|
||
|
||
sslCertificate = mkOption {
|
||
type = types.path;
|
||
example = "/var/host.cert";
|
||
description = "Path to server SSL certificate.";
|
||
};
|
||
|
||
sslCertificateKey = mkOption {
|
||
type = types.path;
|
||
example = "/var/host.key";
|
||
description = "Path to server SSL certificate key.";
|
||
};
|
||
|
||
sslTrustedCertificate = mkOption {
|
||
type = types.nullOr types.path;
|
||
default = null;
|
||
example = "/var/root.cert";
|
||
description = "Path to root SSL certificate for stapling and client certificates.";
|
||
};
|
||
|
||
http2 = mkOption {
|
||
type = types.bool;
|
||
default = true;
|
||
description = ''
|
||
Whether to enable HTTP 2.
|
||
Note that (as of writing) due to nginx's implementation, to disable
|
||
HTTP 2 you have to disable it on all vhosts that use a given
|
||
IP address / port.
|
||
If there is one server block configured to enable http2,then it is
|
||
enabled for all server blocks on this IP.
|
||
See https://stackoverflow.com/a/39466948/263061.
|
||
'';
|
||
};
|
||
|
||
root = mkOption {
|
||
type = types.nullOr types.path;
|
||
default = null;
|
||
example = "/data/webserver/docs";
|
||
description = ''
|
||
The path of the web root directory.
|
||
'';
|
||
};
|
||
|
||
default = mkOption {
|
||
type = types.bool;
|
||
default = false;
|
||
description = ''
|
||
Makes this vhost the default.
|
||
'';
|
||
};
|
||
|
||
extraConfig = mkOption {
|
||
type = types.lines;
|
||
default = "";
|
||
description = ''
|
||
These lines go to the end of the vhost verbatim.
|
||
'';
|
||
};
|
||
|
||
globalRedirect = mkOption {
|
||
type = types.nullOr types.str;
|
||
default = null;
|
||
example = "newserver.example.org";
|
||
description = ''
|
||
If set, all requests for this host are redirected permanently to
|
||
the given hostname.
|
||
'';
|
||
};
|
||
|
||
basicAuth = mkOption {
|
||
type = types.attrsOf types.str;
|
||
default = {};
|
||
example = literalExample ''
|
||
{
|
||
user = "password";
|
||
};
|
||
'';
|
||
description = ''
|
||
Basic Auth protection for a vhost.
|
||
|
||
WARNING: This is implemented to store the password in plain text in the
|
||
nix store.
|
||
'';
|
||
};
|
||
|
||
basicAuthFile = mkOption {
|
||
type = types.nullOr types.path;
|
||
default = null;
|
||
description = ''
|
||
Basic Auth password file for a vhost.
|
||
Can be created via: <command>htpasswd -c <filename> <username></command>
|
||
'';
|
||
};
|
||
|
||
locations = mkOption {
|
||
type = types.attrsOf (types.submodule (import ./location-options.nix {
|
||
inherit lib;
|
||
}));
|
||
default = {};
|
||
example = literalExample ''
|
||
{
|
||
"/" = {
|
||
proxyPass = "http://localhost:3000";
|
||
};
|
||
};
|
||
'';
|
||
description = "Declarative location config";
|
||
};
|
||
};
|
||
}
|