68 lines
1.8 KiB
Nix
68 lines
1.8 KiB
Nix
{ config, pkgs, lib, ... }:
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let
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cfg = config.services.mailcatcher;
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inherit (lib) mkEnableOption mkIf mkOption types optionalString;
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in
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{
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# interface
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options = {
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services.mailcatcher = {
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enable = mkEnableOption "MailCatcher, an SMTP server and web interface to locally test outbound emails";
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http.ip = mkOption {
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type = types.str;
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default = "127.0.0.1";
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description = "The ip address of the http server.";
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};
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http.port = mkOption {
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type = types.port;
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default = 1080;
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description = "The port address of the http server.";
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};
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http.path = mkOption {
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type = with types; nullOr str;
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default = null;
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description = "Prefix to all HTTP paths.";
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example = "/mailcatcher";
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};
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smtp.ip = mkOption {
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type = types.str;
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default = "127.0.0.1";
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description = "The ip address of the smtp server.";
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};
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smtp.port = mkOption {
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type = types.port;
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default = 1025;
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description = "The port address of the smtp server.";
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};
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};
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};
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# implementation
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config = mkIf cfg.enable {
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environment.systemPackages = [ pkgs.mailcatcher ];
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systemd.services.mailcatcher = {
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description = "MailCatcher Service";
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after = [ "network.target" ];
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wantedBy = [ "multi-user.target" ];
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serviceConfig = {
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DynamicUser = true;
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Restart = "always";
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ExecStart = "${pkgs.mailcatcher}/bin/mailcatcher --foreground --no-quit --http-ip ${cfg.http.ip} --http-port ${toString cfg.http.port} --smtp-ip ${cfg.smtp.ip} --smtp-port ${toString cfg.smtp.port}" + optionalString (cfg.http.path != null) " --http-path ${cfg.http.path}";
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AmbientCapabilities = optionalString (cfg.http.port < 1024 || cfg.smtp.port < 1024) "cap_net_bind_service";
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};
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};
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};
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}
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