diff --git a/tests/extern.nix b/tests/extern.nix index 3f6c88b..c9f92f2 100644 --- a/tests/extern.nix +++ b/tests/extern.nix @@ -16,11 +16,11 @@ import { - nodes = - { server = { config, pkgs, ... }: + nodes = { + server = { config, pkgs, ... }: { imports = [ - ./../default.nix + ../default.nix ]; mailserver = { @@ -46,130 +46,132 @@ import { 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 ]; + environment.etc = { + "root/.fetchmailrc" = { + text = '' + poll ${serverIP} with proto IMAP + user 'user1@example.com' there with password 'user1' is 'root' here + mda procmail + ''; + mode = "0700"; + }; + "root/.procmailrc" = { + text = "DEFAULT=$HOME/mail"; + }; + "root/.msmtprc" = { + text = '' + account test + host ${serverIP} + port 587 + from user2@example.com + user user2@example.com + password user2 + + account test2 + host ${serverIP} + port 587 + from user@example2.com + user user@example2.com + password user2 + + account test3 + host ${serverIP} + port 587 + from chuck@example.com + user user2@example.com + password user2 + + account test4 + host ${serverIP} + port 587 + from postmaster@example.com + user user1@example.com + password user1 + ''; + }; + "root/email1".text = '' + From: User2 + To: User1 + Cc: + Bcc: + Subject: This is a test Email from user2 to user1 + Reply-To: + + Hello User1, + + how are you doing today? + ''; + "root/email2".text = '' + From: User + To: User1 + Cc: + Bcc: + Subject: This is a test Email from user@example2.com to user1 + Reply-To: + + Hello User1, + + how are you doing today? + + XOXO User1 + ''; + "root/email3".text = '' + From: Postmaster + To: Chuck + Cc: + Bcc: + Subject: This is a test Email from postmaster\@example.com to chuck + Reply-To: + + Hello Chuck, + + I think I may have misconfigured the mail server + XOXO Postmaster + ''; + }; }; }; testScript = - let - fetchmailRc = - '' - poll SERVER with proto IMAP - user 'user1\@example.com' there with password 'user1' is 'root' here - mda procmail - ''; - - procmailRc = - '' - DEFAULT=\$HOME/mail - ''; - - msmtpRc = - '' - account test - host SERVER - port 587 - from user2\@example.com - user user2\@example.com - password user2 - - account test2 - host SERVER - port 587 - from user\@example2.com - user user\@example2.com - password user2 - - account test3 - host SERVER - port 587 - from chuck\@example.com - user user2\@example.com - password user2 - - account test4 - host SERVER - port 587 - from postmaster\@example.com - user user1\@example.com - password user1 - ''; - email1 = - '' - From: User2 - To: User1 - Cc: - Bcc: - Subject: This is a test Email from user2 to user1 - Reply-To: - - Hello User1, - - how are you doing today? - ''; - email2 = - '' - From: User - To: User1 - Cc: - Bcc: - Subject: This is a test Email from user\@example2.com to user1 - Reply-To: - - Hello User1, - - how are you doing today? - - XOXO User1 - ''; - email3 = - '' - From: Postmaster - To: Chuck - Cc: - Bcc: - Subject: This is a test Email from postmaster\@example.com to chuck - Reply-To: - - Hello Chuck, - - I think I may have misconfigured the mail server - XOXO Postmaster - ''; - in '' startAll; $server->waitForUnit("multi-user.target"); $client->waitForUnit("multi-user.target"); + $client->execute("cp -p /etc/root/.* ~/"); + $client->succeed("mkdir ~/mail"); + $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 { - $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("cat ~/.fetchmailrc >&2"); # 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 { 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 { }; 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 { }; 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"); }; - - ''; - - }