109 lines
2.9 KiB
Nix
109 lines
2.9 KiB
Nix
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{ config, pkgs, lib, ... }:
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let
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inherit (lib) mkDefault mkEnableOption mkForce mkIf mkOption mkPackageOption generators types;
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cfg = config.services.snappymail;
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maxUploadSize = "256M";
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in {
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options.services.snappymail = {
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enable = mkEnableOption (lib.mdDoc "Snappymail");
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package = mkOption {
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type = types.package;
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default = pkgs.snappymail;
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defaultText = lib.mdDoc "pkgs.snappymail";
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description = lib.mdDoc "Which snappymail package to use.";
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};
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dataDir = mkOption {
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type = types.str;
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default = "/var/lib/snappymail";
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description = "State directory for snappymail";
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};
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hostname = mkOption {
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type = types.str;
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/* default = null; */
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example = "mail.example.com";
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description = "Enable nginx with this hostname, null disables nginx";
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};
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user = mkOption {
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type = types.str;
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default = "snappymail";
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description = lib.mdDoc "System user under which snappymail runs";
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};
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group = mkOption {
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type = types.str;
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default = "snappymail";
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description = lib.mdDoc "System group under which snappymail runs";
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};
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};
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config = mkIf cfg.enable {
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users.users = mkIf (cfg.user == "snappymail") {
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snappymail = {
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description = "Snappymail service";
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group = cfg.group;
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home = cfg.dataDir;
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useDefaultShell = true;
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createHome = true;
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isSystemUser = true;
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};
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};
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users.groups = mkIf (cfg.group == "snappymail") {
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snappymail = {};
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};
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services.phpfpm.pools.snappymail = {
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user = cfg.user;
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group = cfg.group;
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phpOptions = generators.toKeyValue {} {
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upload_max_filesize = maxUploadSize;
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post_max_size = maxUploadSize;
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memory_limit = maxUploadSize;
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};
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settings = {
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"listen.owner" = config.services.nginx.user;
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"listen.group" = config.services.nginx.group;
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"pm" = "ondemand";
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"pm.max_children" = 32;
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"pm.process_idle_timeout" = "10s";
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"pm.max_requests" = 500;
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};
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};
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services.nginx = mkIf (cfg.hostname != null) {
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virtualHosts."${cfg.hostname}" = {
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locations."/".extraConfig = ''
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index index.php;
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autoindex on;
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autoindex_exact_size off;
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autoindex_localtime on;
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'';
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locations."^~ /data".extraConfig = ''
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deny all;
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'';
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locations."~ \.php$".extraConfig = ''
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include ${pkgs.nginx}/conf/fastcgi_params;
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fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
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fastcgi_pass unix:${config.services.phpfpm.pools.snappymail.socket};
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'';
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extraConfig = ''
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client_max_body_size ${maxUploadSize};
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'';
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root = if (cfg.package == pkgs.snappymail) then
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pkgs.snappymail.override {
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dataPath = cfg.dataDir;
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}
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else cfg.package;
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};
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};
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};
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}
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