292 lines
8.7 KiB
Nix
292 lines
8.7 KiB
Nix
{ config, lib, name, ... }:
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let
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inherit (lib) literalExpression mkOption nameValuePair types;
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in
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{
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options = {
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hostName = mkOption {
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type = types.str;
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default = name;
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description = "Canonical hostname for the server.";
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};
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serverAliases = mkOption {
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type = types.listOf types.str;
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default = [];
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example = ["www.example.org" "www.example.org:8080" "example.org"];
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description = ''
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Additional names of virtual hosts served by this virtual host configuration.
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'';
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};
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listen = mkOption {
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type = with types; listOf (submodule ({
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options = {
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port = mkOption {
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type = types.port;
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description = "Port to listen on";
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};
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ip = mkOption {
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type = types.str;
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default = "*";
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description = "IP to listen on. 0.0.0.0 for IPv4 only, * for all.";
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};
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ssl = mkOption {
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type = types.bool;
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default = false;
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description = "Whether to enable SSL (https) support.";
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};
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};
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}));
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default = [];
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example = [
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{ ip = "195.154.1.1"; port = 443; ssl = true;}
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{ ip = "192.154.1.1"; port = 80; }
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{ ip = "*"; port = 8080; }
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];
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description = ''
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Listen addresses and ports for this virtual host.
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<note>
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<para>
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This option overrides <literal>addSSL</literal>, <literal>forceSSL</literal> and <literal>onlySSL</literal>.
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</para>
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<para>
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If you only want to set the addresses manually and not the ports, take a look at <literal>listenAddresses</literal>.
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</para>
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</note>
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'';
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};
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listenAddresses = mkOption {
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type = with types; nonEmptyListOf str;
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description = ''
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Listen addresses for this virtual host.
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Compared to <literal>listen</literal> this only sets the addreses
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and the ports are chosen automatically.
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'';
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default = [ "*" ];
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example = [ "127.0.0.1" ];
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};
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enableSSL = mkOption {
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type = types.bool;
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visible = false;
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default = false;
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};
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addSSL = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Whether to enable HTTPS in addition to plain HTTP. This will set defaults for
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<literal>listen</literal> to listen on all interfaces on the respective default
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ports (80, 443).
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'';
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};
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onlySSL = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Whether to enable HTTPS and reject plain HTTP connections. This will set
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defaults for <literal>listen</literal> to listen on all interfaces on port 443.
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'';
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};
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forceSSL = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Whether to add a separate nginx server block that permanently redirects (301)
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all plain HTTP traffic to HTTPS. This will set defaults for
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<literal>listen</literal> to listen on all interfaces on the respective default
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ports (80, 443), where the non-SSL listens are used for the redirect vhosts.
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'';
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};
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enableACME = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Whether to ask Let's Encrypt to sign a certificate for this vhost.
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Alternately, you can use an existing certificate through <option>useACMEHost</option>.
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'';
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};
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useACMEHost = mkOption {
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type = types.nullOr types.str;
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default = null;
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description = ''
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A host of an existing Let's Encrypt certificate to use.
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This is useful if you have many subdomains and want to avoid hitting the
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<link xlink:href="https://letsencrypt.org/docs/rate-limits/">rate limit</link>.
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Alternately, you can generate a certificate through <option>enableACME</option>.
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<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>
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'';
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};
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acmeRoot = mkOption {
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type = types.str;
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default = "/var/lib/acme/acme-challenge";
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description = "Directory for the acme challenge which is PUBLIC, don't put certs or keys in here";
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};
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sslServerCert = mkOption {
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type = types.path;
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example = "/var/host.cert";
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description = "Path to server SSL certificate.";
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};
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sslServerKey = mkOption {
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type = types.path;
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example = "/var/host.key";
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description = "Path to server SSL certificate key.";
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};
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sslServerChain = mkOption {
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type = types.nullOr types.path;
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default = null;
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example = "/var/ca.pem";
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description = "Path to server SSL chain file.";
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};
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http2 = mkOption {
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type = types.bool;
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default = true;
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description = ''
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Whether to enable HTTP 2. HTTP/2 is supported in all multi-processing modules that come with httpd. <emphasis>However, if you use the prefork mpm, there will
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be severe restrictions.</emphasis> Refer to <link xlink:href="https://httpd.apache.org/docs/2.4/howto/http2.html#mpm-config"/> for details.
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'';
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};
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adminAddr = mkOption {
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type = types.nullOr types.str;
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default = null;
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example = "admin@example.org";
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description = "E-mail address of the server administrator.";
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};
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documentRoot = mkOption {
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type = types.nullOr types.path;
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default = null;
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example = "/data/webserver/docs";
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description = ''
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The path of Apache's document root directory. If left undefined,
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an empty directory in the Nix store will be used as root.
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'';
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};
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servedDirs = mkOption {
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type = types.listOf types.attrs;
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default = [];
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example = [
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{ urlPath = "/nix";
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dir = "/home/eelco/Dev/nix-homepage";
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}
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];
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description = ''
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This option provides a simple way to serve static directories.
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'';
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};
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servedFiles = mkOption {
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type = types.listOf types.attrs;
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default = [];
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example = [
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{ urlPath = "/foo/bar.png";
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file = "/home/eelco/some-file.png";
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}
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];
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description = ''
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This option provides a simple way to serve individual, static files.
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<note><para>
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This option has been deprecated and will be removed in a future
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version of NixOS. You can achieve the same result by making use of
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the <literal>locations.<name>.alias</literal> option.
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</para></note>
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'';
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};
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extraConfig = mkOption {
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type = types.lines;
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default = "";
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example = ''
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<Directory /home>
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Options FollowSymlinks
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AllowOverride All
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</Directory>
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'';
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description = ''
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These lines go to httpd.conf verbatim. They will go after
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directories and directory aliases defined by default.
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'';
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};
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enableUserDir = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Whether to enable serving <filename>~/public_html</filename> as
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<literal>/~<replaceable>username</replaceable></literal>.
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'';
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};
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globalRedirect = mkOption {
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type = types.nullOr types.str;
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default = null;
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example = "http://newserver.example.org/";
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description = ''
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If set, all requests for this host are redirected permanently to
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the given URL.
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'';
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};
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logFormat = mkOption {
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type = types.str;
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default = "common";
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example = "combined";
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description = ''
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Log format for Apache's log files. Possible values are: combined, common, referer, agent.
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'';
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};
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robotsEntries = mkOption {
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type = types.lines;
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default = "";
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example = "Disallow: /foo/";
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description = ''
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Specification of pages to be ignored by web crawlers. See <link
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xlink:href='http://www.robotstxt.org/'/> for details.
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'';
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};
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locations = mkOption {
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type = with types; attrsOf (submodule (import ./location-options.nix));
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default = {};
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example = literalExpression ''
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{
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"/" = {
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proxyPass = "http://localhost:3000";
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};
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"/foo/bar.png" = {
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alias = "/home/eelco/some-file.png";
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};
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};
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'';
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description = ''
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Declarative location config. See <link
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xlink:href="https://httpd.apache.org/docs/2.4/mod/core.html#location"/> for details.
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'';
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};
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};
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config = {
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locations = builtins.listToAttrs (map (elem: nameValuePair elem.urlPath { alias = elem.file; }) config.servedFiles);
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};
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}
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