Skynet/misc_nixos-mailserver
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tests/extern: cleanup and simplification

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The extern test used shell scripting for file writing and ip lookup
which Nix and make-test.nix can do. I have also replaced the 5 second
sleep with the check for completion of queue processing on server.
This commit is contained in:
Brian Olsen 2018-02-17 15:10:30 +01:00
parent b75575f02e
commit 5a93bed70c
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1 changed files with 120 additions and 131 deletions
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159
tests/extern.nix
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@ -16,11 +16,11 @@
import <nixpkgs/nixos/tests/make-test.nix> {
nodes =
{ server = { config, pkgs, ... }:
nodes = {
server = { config, pkgs, ... }:
{
imports = [
./../default.nix
../default.nix
];
mailserver = {
@ -46,62 +46,64 @@ import <nixpkgs/nixos/tests/make-test.nix> {
enableImap = true;
};
};
client = { config, pkgs, ... }:
{
client = { nodes, config, pkgs, ... }: let
serverIP = nodes.server.config.networking.primaryIPAddress;
clientIP = nodes.client.config.networking.primaryIPAddress;
grep-ip = pkgs.writeScriptBin "grep-ip" ''
#!${pkgs.stdenv.shell}
echo grep '${clientIP}' "$@" >&2
exec grep '${clientIP}' "$@"
'';
in {
environment.systemPackages = with pkgs; [
fetchmail msmtp procmail findutils
fetchmail msmtp procmail findutils grep-ip
];
};
};
testScript =
let
fetchmailRc =
''
poll SERVER with proto IMAP
user 'user1\@example.com' there with password 'user1' is 'root' here
environment.etc = {
"root/.fetchmailrc" = {
text = ''
poll ${serverIP} with proto IMAP
user 'user1@example.com' there with password 'user1' is 'root' here
mda procmail
'';
procmailRc =
''
DEFAULT=\$HOME/mail
'';
msmtpRc =
''
mode = "0700";
};
"root/.procmailrc" = {
text = "DEFAULT=$HOME/mail";
};
"root/.msmtprc" = {
text = ''
account test
host SERVER
host ${serverIP}
port 587
from user2\@example.com
user user2\@example.com
from user2@example.com
user user2@example.com
password user2
account test2
host SERVER
host ${serverIP}
port 587
from user\@example2.com
user user\@example2.com
from user@example2.com
user user@example2.com
password user2
account test3
host SERVER
host ${serverIP}
port 587
from chuck\@example.com
user user2\@example.com
from chuck@example.com
user user2@example.com
password user2
account test4
host SERVER
host ${serverIP}
port 587
from postmaster\@example.com
user user1\@example.com
from postmaster@example.com
user user1@example.com
password user1
'';
email1 =
''
From: User2 <user2\@example.com>
To: User1 <user1\@example.com>
};
"root/email1".text = ''
From: User2 <user2@example.com>
To: User1 <user1@example.com>
Cc:
Bcc:
Subject: This is a test Email from user2 to user1
@ -111,13 +113,12 @@ import <nixpkgs/nixos/tests/make-test.nix> {
how are you doing today?
'';
email2 =
''
From: User <user\@example2.com>
To: User1 <user1\@example.com>
"root/email2".text = ''
From: User <user@example2.com>
To: User1 <user1@example.com>
Cc:
Bcc:
Subject: This is a test Email from user\@example2.com to user1
Subject: This is a test Email from user@example2.com to user1
Reply-To:
Hello User1,
@ -126,8 +127,7 @@ import <nixpkgs/nixos/tests/make-test.nix> {
XOXO User1
'';
email3 =
''
"root/email3".text = ''
From: Postmaster <postmaster@example.com>
To: Chuck <chuck@example.com>
Cc:
@ -140,36 +140,38 @@ import <nixpkgs/nixos/tests/make-test.nix> {
I think I may have misconfigured the mail server
XOXO Postmaster
'';
in
};
};
};
testScript =
''
startAll;
$server->waitForUnit("multi-user.target");
$client->waitForUnit("multi-user.target");
subtest "imap retrieving mail", sub {
$client->execute("cp -p /etc/root/.* ~/");
$client->succeed("mkdir ~/mail");
$client->succeed("echo '${fetchmailRc}' > ~/.fetchmailrc");
$client->succeed("echo '${procmailRc}' > ~/.procmailrc");
$client->succeed("sed -i s/SERVER/`getent hosts server | awk '{ print \$1 }'`/g ~/.fetchmailrc");
$client->succeed("chmod 0700 ~/.fetchmailrc");
$client->succeed("ls -la ~/ >&2");
$client->succeed("cat ~/.fetchmailrc >&2");
$client->succeed("cat ~/.procmailrc >&2");
$client->succeed("cat ~/.msmtprc >&2");
subtest "imap retrieving mail", sub {
# fetchmail returns EXIT_CODE 1 when no new mail
$client->succeed("fetchmail -v || [ \$? -eq 1 ] >&2");
};
subtest "submission port send mail", sub {
$client->succeed("echo '${msmtpRc}' > ~/.msmtprc");
$client->succeed("sed -i s/SERVER/`getent hosts server | awk '{ print \$1 }'`/g ~/.msmtprc");
$client->succeed("cat ~/.msmtprc >&2");
$client->succeed("echo '${email1}' > mail.txt");
# send email from user2 to user1
$client->succeed("msmtp -a test --tls=on --tls-certcheck=off --auth=on user1\@example.com < mail.txt >&2");
$client->succeed("msmtp -a test --tls=on --tls-certcheck=off --auth=on user1\@example.com < /etc/root/email1 >&2");
# give the mail server some time to process the mail
$server->waitUntilFails('[ "$(postqueue -p)" != "Mail queue is empty" ]');
};
subtest "imap retrieving mail 2", sub {
# give the mail server some time to process the mail
$client->succeed("sleep 5");
$client->execute("rm ~/mail/*");
# fetchmail returns EXIT_CODE 0 when it retrieves mail
$client->succeed("fetchmail -v >&2");
};
@ -177,7 +179,7 @@ import <nixpkgs/nixos/tests/make-test.nix> {
subtest "remove sensitive information on submission port", sub {
$client->succeed("cat ~/mail/* >&2");
## make sure our IP is _not_ in the email header
$client->fail("grep `ip addr | grep 'state UP' -A2 | tail -n1 | awk '{print \$2}' | cut -f1 -d'/'` ~/mail/*");
$client->fail("grep-ip ~/mail/*");
};
subtest "have correct fqdn as sender", sub {
@ -185,12 +187,10 @@ import <nixpkgs/nixos/tests/make-test.nix> {
};
subtest "dkim singing, multiple domains", sub {
$client->succeed("rm ~/mail/*");
$client->succeed("rm mail.txt");
$client->succeed("echo '${email2}' > mail.txt");
$client->execute("rm ~/mail/*");
# send email from user2 to user1
$client->succeed("msmtp -a test2 --tls=on --tls-certcheck=off --auth=on user1\@example.com < mail.txt >&2");
$client->succeed("sleep 5");
$client->succeed("msmtp -a test2 --tls=on --tls-certcheck=off --auth=on user1\@example.com < /etc/root/email2 >&2");
$server->waitUntilFails('[ "$(postqueue -p)" != "Mail queue is empty" ]');
# fetchmail returns EXIT_CODE 0 when it retrieves mail
$client->succeed("fetchmail -v");
$client->succeed("cat ~/mail/* >&2");
@ -199,40 +199,29 @@ import <nixpkgs/nixos/tests/make-test.nix> {
};
subtest "aliases", sub {
$client->succeed("rm ~/mail/*");
$client->succeed("rm mail.txt");
$client->succeed("echo '${email2}' > mail.txt");
$client->execute("rm ~/mail/*");
# send email from chuck to postmaster
$client->succeed("msmtp -a test3 --tls=on --tls-certcheck=off --auth=on postmaster\@example.com < mail.txt >&2");
$client->succeed("sleep 5");
$client->succeed("msmtp -a test3 --tls=on --tls-certcheck=off --auth=on postmaster\@example.com < /etc/root/email2 >&2");
$server->waitUntilFails('[ "$(postqueue -p)" != "Mail queue is empty" ]');
# fetchmail returns EXIT_CODE 0 when it retrieves mail
$client->succeed("fetchmail -v");
};
subtest "catchAlls", sub {
$client->succeed("rm ~/mail/*");
$client->succeed("rm mail.txt");
$client->succeed("echo '${email2}' > mail.txt");
$client->execute("rm ~/mail/*");
# send email from chuck to non exsitent account
$client->succeed("msmtp -a test3 --tls=on --tls-certcheck=off --auth=on lol\@example.com < mail.txt >&2");
$client->succeed("sleep 5");
$client->succeed("msmtp -a test3 --tls=on --tls-certcheck=off --auth=on lol\@example.com < /etc/root/email2 >&2");
$server->waitUntilFails('[ "$(postqueue -p)" != "Mail queue is empty" ]');
# fetchmail returns EXIT_CODE 0 when it retrieves mail
$client->succeed("fetchmail -v");
$client->succeed("rm ~/mail/*");
$client->succeed("rm mail.txt");
$client->succeed("echo '${email2}' > mail.txt");
$client->execute("rm ~/mail/*");
# send email from user1 to chuck
$client->succeed("msmtp -a test4 --tls=on --tls-certcheck=off --auth=on chuck\@example.com < mail.txt >&2");
$client->succeed("sleep 5");
$client->succeed("msmtp -a test4 --tls=on --tls-certcheck=off --auth=on chuck\@example.com < /etc/root/email2 >&2");
$server->waitUntilFails('[ "$(postqueue -p)" != "Mail queue is empty" ]');
# fetchmail returns EXIT_CODE 1 when no new mail
# if this succeeds, it means that user1 recieved the mail that was intended for chuck.
$client->fail("fetchmail -v");
};
'';
}