commit ba0cd50e85488b192f8f734f3e2fca3225fdeb71 · pyrox.dev/nixpkgs

nixos/release.nix

···

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         tests.nsd = callTest tests/nsd.nix {};

     

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         tests.openssh = callTest tests/openssh.nix {};

     

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         tests.openldap = callTest tests/openldap.nix {};

     

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         tests.opensmtpd = callTest tests/opensmtpd.nix {};

     

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         tests.owncloud = callTest tests/owncloud.nix {};

     

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         tests.pam-oath-login = callTest tests/pam-oath-login.nix {};

     

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         tests.peerflix = callTest tests/peerflix.nix {};

+115

nixos/tests/opensmtpd.nix

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       import ./make-test.nix {

     

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         name = "opensmtpd";

     

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         nodes = {

     

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           smtp1 = { pkgs, ... }: {

     

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             imports = [ common/user-account.nix ];

     

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             networking = {

     

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               firewall.allowedTCPPorts = [ 25 ];

     

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               useDHCP = false;

     

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               interfaces.eth1.ipv4.addresses = pkgs.lib.mkOverride 0 [

     

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                 { address = "192.168.1.1"; prefixLength = 24; }

     

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               ];

     

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             };

     

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             environment.systemPackages = [ pkgs.opensmtpd ];

     

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             services.opensmtpd = {

     

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               enable = true;

     

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               extraServerArgs = [ "-v" ];

     

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               serverConfiguration = ''

     

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                 listen on 0.0.0.0

     

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                 # DO NOT DO THIS IN PRODUCTION!

     

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                 # Setting up authentication requires a certificate which is painful in

     

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                 # a test environment, but THIS WOULD BE DANGEROUS OUTSIDE OF A

     

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                 # WELL-CONTROLLED ENVIRONMENT!

     

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                 accept from any for any relay

     

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               '';

     

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             };

     

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           };

     

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           smtp2 = { pkgs, ... }: {

     

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             imports = [ common/user-account.nix ];

     

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             networking = {

     

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               firewall.allowedTCPPorts = [ 25 143 ];

     

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               useDHCP = false;

     

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               interfaces.eth1.ipv4.addresses = pkgs.lib.mkOverride 0 [

     

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                 { address = "192.168.1.2"; prefixLength = 24; }

     

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               ];

     

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             };

     

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             environment.systemPackages = [ pkgs.opensmtpd ];

     

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             services.opensmtpd = {

     

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               enable = true;

     

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               extraServerArgs = [ "-v" ];

     

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               serverConfiguration = ''

     

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                 listen on 0.0.0.0

     

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                 accept from any for local deliver to mda \

     

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                   "${pkgs.dovecot}/libexec/dovecot/deliver -d %{user.username}"

     

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               '';

     

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             };

     

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             services.dovecot2 = {

     

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               enable = true;

     

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               enableImap = true;

     

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               mailLocation = "maildir:~/mail";

     

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               protocols = [ "imap" ];

     

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             };

     

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           };

     

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           client = { pkgs, ... }: {

     

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             networking = {

     

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               useDHCP = false;

     

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               interfaces.eth1.ipv4.addresses = pkgs.lib.mkOverride 0 [

     

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                 { address = "192.168.1.3"; prefixLength = 24; }

     

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               ];

     

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             };

     

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             environment.systemPackages = let

     

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               sendTestMail = pkgs.writeScriptBin "send-a-test-mail" ''

     

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                 #!${pkgs.python3.interpreter}

     

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                 import smtplib, sys

     

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                 with smtplib.SMTP('192.168.1.1') as smtp:

     

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                   smtp.sendmail('alice@[192.168.1.1]', 'bob@[192.168.1.2]', """

     

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                     From: alice@smtp1

     

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                     To: bob@smtp2

     

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                     Subject: Test

     

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                     Hello World

     

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                   """)

     

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               '';

     

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               checkMailLanded = pkgs.writeScriptBin "check-mail-landed" ''

     

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                 #!${pkgs.python3.interpreter}

     

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                 import imaplib

     

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                 with imaplib.IMAP4('192.168.1.2', 143) as imap:

     

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                   imap.login('bob', 'foobar')

     

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                   imap.select()

     

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                   status, refs = imap.search(None, 'ALL')

     

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                   assert status == 'OK'

     

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                   assert len(refs) == 1

     

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                   status, msg = imap.fetch(refs[0], 'BODY[TEXT]')

     

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                   assert status == 'OK'

     

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                   content = msg[0][1]

     

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                   print("===> content:", content)

     

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                   split = content.split(b'\r\n')

     

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                   print("===> split:", split)

     

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                   lastline = split[-3]

     

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                   print("===> lastline:", lastline)

     

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                   assert lastline.strip() == b'Hello World'

     

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               '';

     

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             in [ sendTestMail checkMailLanded ];

     

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           };

     

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         };

     

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         testScript = ''

     

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           startAll;

     

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           $client->waitForUnit("network.target");

     

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           $smtp1->waitForUnit('opensmtpd');

     

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           $smtp2->waitForUnit('opensmtpd');

     

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           $smtp2->waitForUnit('dovecot2');

     

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           $client->succeed('send-a-test-mail');

     

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           $smtp1->waitUntilFails('smtpctl show queue | egrep .');

     

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           $smtp2->waitUntilFails('smtpctl show queue | egrep .');

     

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           $client->succeed('check-mail-landed >&2');

     

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         '';

     

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       }