commit a375b000a673b6b5bb80c43f5d561c67c9bd3cdc · pyrox.dev/nixpkgs

nixos/modules/module-list.nix

···

       564
       564
        
         ./services/mail/schleuder.nix

     

       565
       565
        
         ./services/mail/spamassassin.nix

     

       566
       566
        
         ./services/mail/sympa.nix

     

       567
       567
       +
         ./services/mail/zeyple.nix

     

       567
       568
        
         ./services/matrix/appservice-discord.nix

     

       568
       569
        
         ./services/matrix/appservice-irc.nix

     

       569
       570
        
         ./services/matrix/conduit.nix

+125

nixos/modules/services/mail/zeyple.nix

···

       1
       1
       +
       { config, pkgs, lib, ... }:

     

       2
       2
       +
       

     

       3
       3
       +
       with lib;

     

       4
       4
       +
       let

     

       5
       5
       +
         cfg = config.services.zeyple;

     

       6
       6
       +
         ini = pkgs.formats.ini { };

     

       7
       7
       +
       

     

       8
       8
       +
         gpgHome = pkgs.runCommand "zeyple-gpg-home" { } ''

     

       9
       9
       +
           mkdir -p $out

     

       10
       10
       +
           for file in ${lib.concatStringsSep " " cfg.keys}; do

     

       11
       11
       +
             ${config.programs.gnupg.package}/bin/gpg --homedir="$out" --import "$file"

     

       12
       12
       +
           done

     

       13
       13
       +
       

     

       14
       14
       +
           # Remove socket files

     

       15
       15
       +
           rm -f $out/S.*

     

       16
       16
       +
         '';

     

       17
       17
       +
       in {

     

       18
       18
       +
         options.services.zeyple = {

     

       19
       19
       +
           enable = mkEnableOption (lib.mdDoc "Zeyple, an utility program to automatically encrypt outgoing emails with GPG");

     

       20
       20
       +
       

     

       21
       21
       +
           user = mkOption {

     

       22
       22
       +
             type = types.str;

     

       23
       23
       +
             default = "zeyple";

     

       24
       24
       +
             description = lib.mdDoc ''

     

       25
       25
       +
               User to run Zeyple as.

     

       26
       26
       +
       

     

       27
       27
       +
               ::: {.note}

     

       28
       28
       +
               If left as the default value this user will automatically be created

     

       29
       29
       +
               on system activation, otherwise the sysadmin is responsible for

     

       30
       30
       +
               ensuring the user exists.

     

       31
       31
       +
               :::

     

       32
       32
       +
             '';

     

       33
       33
       +
           };

     

       34
       34
       +
       

     

       35
       35
       +
           group = mkOption {

     

       36
       36
       +
             type = types.str;

     

       37
       37
       +
             default = "zeyple";

     

       38
       38
       +
             description = lib.mdDoc ''

     

       39
       39
       +
               Group to use to run Zeyple.

     

       40
       40
       +
       

     

       41
       41
       +
               ::: {.note}

     

       42
       42
       +
               If left as the default value this group will automatically be created

     

       43
       43
       +
               on system activation, otherwise the sysadmin is responsible for

     

       44
       44
       +
               ensuring the user exists.

     

       45
       45
       +
               :::

     

       46
       46
       +
             '';

     

       47
       47
       +
           };

     

       48
       48
       +
       

     

       49
       49
       +
           settings = mkOption {

     

       50
       50
       +
             type = ini.type;

     

       51
       51
       +
             default = { };

     

       52
       52
       +
             description = lib.mdDoc ''

     

       53
       53
       +
               Zeyple configuration. refer to

     

       54
       54
       +
               <https://github.com/infertux/zeyple/blob/master/zeyple/zeyple.conf.example>

     

       55
       55
       +
               for details on supported values.

     

       56
       56
       +
             '';

     

       57
       57
       +
           };

     

       58
       58
       +
       

     

       59
       59
       +
           keys = mkOption {

     

       60
       60
       +
             type = with types; listOf path;

     

       61
       61
       +
             description = lib.mdDoc "List of public key files that will be imported by gpg.";

     

       62
       62
       +
           };

     

       63
       63
       +
       

     

       64
       64
       +
           rotateLogs = mkOption {

     

       65
       65
       +
             type = types.bool;

     

       66
       66
       +
             default = true;

     

       67
       67
       +
             description = lib.mdDoc "Whether to enable rotation of log files.";

     

       68
       68
       +
           };

     

       69
       69
       +
         };

     

       70
       70
       +
       

     

       71
       71
       +
         config = mkIf cfg.enable {

     

       72
       72
       +
           users.groups = optionalAttrs (cfg.group == "zeyple") { "${cfg.group}" = { }; };

     

       73
       73
       +
           users.users = optionalAttrs (cfg.user == "zeyple") {

     

       74
       74
       +
             "${cfg.user}" = {

     

       75
       75
       +
               isSystemUser = true;

     

       76
       76
       +
               group = cfg.group;

     

       77
       77
       +
             };

     

       78
       78
       +
           };

     

       79
       79
       +
       

     

       80
       80
       +
           services.zeyple.settings = {

     

       81
       81
       +
             zeyple = mapAttrs (name: mkDefault) {

     

       82
       82
       +
               log_file = "/var/log/zeyple/zeyple.log";

     

       83
       83
       +
               force_encrypt = true;

     

       84
       84
       +
             };

     

       85
       85
       +
       

     

       86
       86
       +
             gpg = mapAttrs (name: mkDefault) { home = "${gpgHome}"; };

     

       87
       87
       +
       

     

       88
       88
       +
             relay = mapAttrs (name: mkDefault) {

     

       89
       89
       +
               host = "localhost";

     

       90
       90
       +
               port = 10026;

     

       91
       91
       +
             };

     

       92
       92
       +
           };

     

       93
       93
       +
       

     

       94
       94
       +
           environment.etc."zeyple.conf".source = ini.generate "zeyple.conf" cfg.settings;

     

       95
       95
       +
       

     

       96
       96
       +
           systemd.tmpfiles.rules = [ "f '${cfg.settings.zeyple.log_file}' 0600 ${cfg.user} ${cfg.group} - -" ];

     

       97
       97
       +
           services.logrotate = mkIf cfg.rotateLogs {

     

       98
       98
       +
             enable = true;

     

       99
       99
       +
             settings.zeyple = {

     

       100
       100
       +
               files = cfg.settings.zeyple.log_file;

     

       101
       101
       +
               frequency = "weekly";

     

       102
       102
       +
               rotate = 5;

     

       103
       103
       +
               compress = true;

     

       104
       104
       +
               copytruncate = true;

     

       105
       105
       +
             };

     

       106
       106
       +
           };

     

       107
       107
       +
       

     

       108
       108
       +
           services.postfix.extraMasterConf = ''

     

       109
       109
       +
             zeyple    unix  -       n       n       -       -       pipe

     

       110
       110
       +
               user=${cfg.user} argv=${pkgs.zeyple}/bin/zeyple ''${recipient}

     

       111
       111
       +
       

     

       112
       112
       +
             localhost:${toString cfg.settings.relay.port} inet  n       -       n       -       10      smtpd

     

       113
       113
       +
               -o content_filter=

     

       114
       114
       +
               -o receive_override_options=no_unknown_recipient_checks,no_header_body_checks,no_milters

     

       115
       115
       +
               -o smtpd_helo_restrictions=

     

       116
       116
       +
               -o smtpd_client_restrictions=

     

       117
       117
       +
               -o smtpd_sender_restrictions=

     

       118
       118
       +
               -o smtpd_recipient_restrictions=permit_mynetworks,reject

     

       119
       119
       +
               -o mynetworks=127.0.0.0/8,[::1]/128

     

       120
       120
       +
               -o smtpd_authorized_xforward_hosts=127.0.0.0/8,[::1]/128

     

       121
       121
       +
           '';

     

       122
       122
       +
       

     

       123
       123
       +
           services.postfix.extraConfig = "content_filter = zeyple";

     

       124
       124
       +
         };

     

       125
       125
       +
       }