summary refs log tree commit diff stats
path: root/modules/by-name/ma/mail/module.nix
blob: 55f2fb82412b62fd11056a13d6add22c32ba6346 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
{
  config,
  lib,
  ...
}: let
  cfg = config.vhack.mail;
  all_admins = [
    "sils@vhack.eu"
    "soispha@vhack.eu"
    "nightingale@vhack.eu"
  ];
in {
  options.vhack.mail = {
    enable = lib.mkEnableOption "sophisticated mail setup with simple-nixos-mailserver";
    fqdn = lib.mkOption {
      type = lib.types.str;
      description = "The fqdn mailserver should be served on.";
    };
  };

  config = lib.mkIf cfg.enable {
    vhack.persist.directories = [
      {
        directory = "/var/lib/mail/backup";
        user = "virtualMail";
        group = "virtualMail";
        mode = "0700";
      }
      {
        directory = "/var/lib/mail/sieve";
        user = "virtualMail";
        group = "virtualMail";
        mode = "0700";
      }
      {
        directory = "/var/lib/mail/vmail";
        user = "virtualMail";
        group = "virtualMail";
        mode = "0700";
      }
      {
        directory = "/var/lib/mail/dkim";
        user = "opendkim";
        group = "opendkim";
        mode = "0700";
      }
      {
        directory = "/var/lib/postfix/data";
        user = "postfix";
        group = "postfix";
        mode = "0700";
      }
      {
        directory = "/var/lib/postfix/queue";
        user = "postfix";
        group = "postfix";
        mode = "0700";
      }
      {
        directory = "/var/lib/rspamd";
        user = "rspamd";
        group = "rspamd";
        mode = "0700";
      }
    ];
    vhack.nginx.enable = true;
    security.acme.certs = {
      "${cfg.fqdn}" = {
        domain = cfg.fqdn;
      };
    };
    mailserver = {
      enable = true;
      inherit (cfg) fqdn;

      useFsLayout = true;

      extraVirtualAliases = {
        "abuse@vhack.eu" = all_admins;
        "postmaster@vhack.eu" = all_admins;
        "admin@vhack.eu" = all_admins;
      };

      mailDirectory = "/var/lib/mail/vmail";
      dkimKeyDirectory = "/var/lib/mail/dkim";
      sieveDirectory = "/var/lib/mail/sieve";
      backup.snapshotRoot = "/var/lib/mail/backup";

      enableImap = false;
      enableImapSsl = true;
      enablePop3 = false;
      enablePop3Ssl = true;
      # SMTP
      enableSubmission = false;
      enableSubmissionSsl = true;
      openFirewall = true;

      keyFile = "/var/lib/acme/${cfg.fqdn}/key.pem";
      certificateScheme = "acme";
      certificateFile = "/var/lib/acme/${cfg.fqdn}/fullchain.pem";

      domains = [
        "vhack.eu"

        "s-schoeffel.de"
        "b-peetz.de"

        "sils.li"
        "nightingale.sils.li"
        "sils.sils.li"
      ];

      loginAccounts = {
        "sils@vhack.eu" = {
          hashedPassword = "$2b$05$RW/Svgk7iGxvP5W7ZwUZ1e.a3fj4fteevb2MtfFYYD0d1DQ17y9Fm";
        };
        "soispha@vhack.eu" = {
          hashedPassword = "$2b$05$XX36sJuHNbTFvi8DFldscOeQBHahluSkiUqD9QGzQaET7NJusSuQW";
        };

        "benedikt.peetz@b-peetz.de" = {
          hashedPassword = "$2b$05$MfET8utot2OolPZNASqoDe4VXNoG2chnEWhdfQ2E92mit0TvI2gBy";
          aliases = ["@b-peetz.de"];
        };
        "silas.schoeffel@s-schoeffel.de" = {
          hashedPassword = "$2b$05$Qb8rl7ncpCcTbsSdsduJBuOITp8RTD6sfOTjuxJsVtD9vjAYY9n8e";
          aliases = ["@s-schoeffel.de"];
        };

        "nightingale@vhack.eu" = {
          hashedPassword = "$2b$05$nDKVVq1EktKXWqGFhnOLP.plLovXFyvWSuptK9GIkxA5DScKFx6YS";
          aliases = [
            "@nightingale.sils.li"
          ];
        };
        "sils@sils.li" = {
          hashedPassword = "$2b$05$Ebzh2ZhuWkz1p4tqJ172IejNZg10FtCxPDY4k6umYrpirXg7ezIRq";
          aliases = [
            "@sils.sils.li"
            "@sils.li"
          ];
        };

        # Mail-Account used by hosted software
        "mastodon@vhack.eu" = {
          hashedPassword = "$2b$05$pSby3x2p3cHg0FyAE8IiJ.nYUqtAIR10JA8HNpHwMAiLXqc.ltSK.";
        };
        "peertube@vhack.eu" = {
          hashedPassword = "$y$j9T$hyWQ8Awd2Xrc6qsK.2hwE1$LxACfaeW.yHGbkQL95dWtID9.zXL/aMwT6lp.yU/0g0";
        };
      };
    };

    users = {
      users = {
        knot-resolver.uid = config.vhack.constants.ids.uids.knot-resolver;
        redis-rspamd.uid = config.vhack.constants.ids.uids.redis-rspamd;
        rspamd.uid = config.vhack.constants.ids.uids.rspamd;
      };
      groups = {
        knot-resolver.gid = lib.mkForce config.vhack.constants.ids.gids.knot-resolver;
        redis-rspamd.gid = config.vhack.constants.ids.gids.redis-rspamd;
        rspamd.gid = config.vhack.constants.ids.gids.rspamd;
      };
    };
  };
}