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Merge pull request #42326 from Ekleog/opensmtpd-test

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opensmtpd package and module: add nixos test
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Matthew Bauer 2018-06-28 22:25:12 -04:00 committed by GitHub
commit ba0cd50e85
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1
nixos/release.nix
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@ -364,6 +364,7 @@ in rec {
tests.nsd = callTest tests/nsd.nix {};
tests.openssh = callTest tests/openssh.nix {};
tests.openldap = callTest tests/openldap.nix {};
tests.opensmtpd = callTest tests/opensmtpd.nix {};
tests.owncloud = callTest tests/owncloud.nix {};
tests.pam-oath-login = callTest tests/pam-oath-login.nix {};
tests.peerflix = callTest tests/peerflix.nix {};

115
nixos/tests/opensmtpd.nix Normal file
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@ -0,0 +1,115 @@
import ./make-test.nix {
name = "opensmtpd";
nodes = {
smtp1 = { pkgs, ... }: {
imports = [ common/user-account.nix ];
networking = {
firewall.allowedTCPPorts = [ 25 ];
useDHCP = false;
interfaces.eth1.ipv4.addresses = pkgs.lib.mkOverride 0 [
{ address = "192.168.1.1"; prefixLength = 24; }
];
};
environment.systemPackages = [ pkgs.opensmtpd ];
services.opensmtpd = {
enable = true;
extraServerArgs = [ "-v" ];
serverConfiguration = ''
listen on 0.0.0.0
# DO NOT DO THIS IN PRODUCTION!
# Setting up authentication requires a certificate which is painful in
# a test environment, but THIS WOULD BE DANGEROUS OUTSIDE OF A
# WELL-CONTROLLED ENVIRONMENT!
accept from any for any relay
'';
};
};
smtp2 = { pkgs, ... }: {
imports = [ common/user-account.nix ];
networking = {
firewall.allowedTCPPorts = [ 25 143 ];
useDHCP = false;
interfaces.eth1.ipv4.addresses = pkgs.lib.mkOverride 0 [
{ address = "192.168.1.2"; prefixLength = 24; }
];
};
environment.systemPackages = [ pkgs.opensmtpd ];
services.opensmtpd = {
enable = true;
extraServerArgs = [ "-v" ];
serverConfiguration = ''
listen on 0.0.0.0
accept from any for local deliver to mda \
"${pkgs.dovecot}/libexec/dovecot/deliver -d %{user.username}"
'';
};
services.dovecot2 = {
enable = true;
enableImap = true;
mailLocation = "maildir:~/mail";
protocols = [ "imap" ];
};
};
client = { pkgs, ... }: {
networking = {
useDHCP = false;
interfaces.eth1.ipv4.addresses = pkgs.lib.mkOverride 0 [
{ address = "192.168.1.3"; prefixLength = 24; }
];
};
environment.systemPackages = let
sendTestMail = pkgs.writeScriptBin "send-a-test-mail" ''
#!${pkgs.python3.interpreter}
import smtplib, sys
with smtplib.SMTP('192.168.1.1') as smtp:
smtp.sendmail('alice@[192.168.1.1]', 'bob@[192.168.1.2]', """
From: alice@smtp1
To: bob@smtp2
Subject: Test
Hello World
""")
'';
checkMailLanded = pkgs.writeScriptBin "check-mail-landed" ''
#!${pkgs.python3.interpreter}
import imaplib
with imaplib.IMAP4('192.168.1.2', 143) as imap:
imap.login('bob', 'foobar')
imap.select()
status, refs = imap.search(None, 'ALL')
assert status == 'OK'
assert len(refs) == 1
status, msg = imap.fetch(refs[0], 'BODY[TEXT]')
assert status == 'OK'
content = msg[0][1]
print("===> content:", content)
split = content.split(b'\r\n')
print("===> split:", split)
lastline = split[-3]
print("===> lastline:", lastline)
assert lastline.strip() == b'Hello World'
'';
in [ sendTestMail checkMailLanded ];
};
};
testScript = ''
startAll;
$client->waitForUnit("network.target");
$smtp1->waitForUnit('opensmtpd');
$smtp2->waitForUnit('opensmtpd');
$smtp2->waitForUnit('dovecot2');
$client->succeed('send-a-test-mail');
$smtp1->waitUntilFails('smtpctl show queue | egrep .');
$smtp2->waitUntilFails('smtpctl show queue | egrep .');
$client->succeed('check-mail-landed >&2');
'';
}