125 lines
4.1 KiB
Nix
125 lines
4.1 KiB
Nix
# nixos-mailserver: a simple mail server
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# Copyright (C) 2016-2017 Robin Raymond
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>
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import <nixpkgs/nixos/tests/make-test.nix> {
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nodes =
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{ server = { config, pkgs, ... }:
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{
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imports = [
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./../default.nix
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];
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mailserver = {
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enable = true;
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fqdn = "mail.example.com";
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domains = [ "example.com" ];
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loginAccounts = {
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"user1@example.com" = {
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hashedPassword = "$6$/z4n8AQl6K$kiOkBTWlZfBd7PvF5GsJ8PmPgdZsFGN1jPGZufxxr60PoR0oUsrvzm2oQiflyz5ir9fFJ.d/zKm/NgLXNUsNX/";
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};
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"user2@example.com" = {
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hashedPassword = "$6$u61JrAtuI0a$nGEEfTP5.eefxoScUGVG/Tl0alqla2aGax4oTd85v3j3xSmhv/02gNfSemv/aaMinlv9j/ZABosVKBrRvN5Qv0";
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};
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};
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enableImap = true;
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};
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};
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client = { config, pkgs, ... }:
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{
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environment.systemPackages = with pkgs; [ fetchmail msmtp procmail ];
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};
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};
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testScript =
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let
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fetchmailRc =
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''
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poll SERVER with proto IMAP
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user 'user1\@example.com' there with password 'user1' is 'root' here
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mda procmail
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'';
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procmailRc =
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''
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DEFAULT=\$HOME/mail
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'';
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msmtpRc =
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''
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account test
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host SERVER
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port 587
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from user2\@example.com
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user user2\@example.com
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password user2
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'';
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email1 =
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''
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From: User2 <user2\@example.com>
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To: User1 <user1\@example.com>
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Cc:
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Bcc:
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Subject: This is a test Email from user2 to user1
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Reply-To:
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Hello User1,
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how are you doing today?
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'';
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in
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''
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startAll;
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$server->waitForUnit("multi-user.target");
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$client->waitForUnit("multi-user.target");
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subtest "imap retrieving mail", sub {
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$client->succeed("mkdir ~/mail");
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$client->succeed("echo '${fetchmailRc}' > ~/.fetchmailrc");
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$client->succeed("echo '${procmailRc}' > ~/.procmailrc");
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$client->succeed("sed -i s/SERVER/`getent hosts server | awk '{ print \$1 }'`/g ~/.fetchmailrc");
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$client->succeed("chmod 0700 ~/.fetchmailrc");
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$client->succeed("cat ~/.fetchmailrc >&2");
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# fetchmail returns EXIT_CODE 1 when no new mail
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$client->succeed("fetchmail -v || [ \$? -eq 1 ] >&2");
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};
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subtest "submission port send mail", sub {
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$client->succeed("echo '${msmtpRc}' > ~/.msmtprc");
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$client->succeed("sed -i s/SERVER/`getent hosts server | awk '{ print \$1 }'`/g ~/.msmtprc");
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$client->succeed("cat ~/.msmtprc >&2");
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$client->succeed("echo '${email1}' > mail.txt");
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# send email from user2 to user1
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$client->succeed("msmtp -a test --tls=on --tls-certcheck=off --auth=on user1\@example.com < mail.txt >&2");
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};
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subtest "imap retrieving mail 2", sub {
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# give the mail server some time to process the mail
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$client->succeed("sleep 5");
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# fetchmail returns EXIT_CODE 0 when it retrieves mail
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$client->succeed("fetchmail -v >&2");
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};
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subtest "remove sensitive information on submission port", sub {
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$client->succeed("cat ~/mail/* >&2");
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# make sure our IP is _not_ in the email header
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$client->fail("grep `ip addr | grep 'state UP' -A2 | tail -n1 | awk '{print \$2}' | cut -f1 -d'/'` ~/mail/*");
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};
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'';
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}
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