;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2016 Sou Bunnbu <iyzsong@member.fsf.org> ;;; ;;; This file is part of GNU Guix. ;;; ;;; GNU Guix is free software; you can redistribute it and/or modify it ;;; under the terms of the GNU General Public License as published by ;;; the Free Software Foundation; either version 3 of the License, or (at ;;; your option) any later version. ;;; ;;; GNU Guix is distributed in the hope that it will be useful, but ;;; WITHOUT ANY WARRANTY; without even the implied warranty of ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ;;; GNU General Public License for more details. ;;; ;;; You should have received a copy of the GNU General Public License ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. (define-module (gnu tests mail) #:use-module (gnu tests) #:use-module (gnu system) #:use-module (gnu system file-systems) #:use-module (gnu system grub) #:use-module (gnu system vm) #:use-module (gnu services) #:use-module (gnu services base) #:use-module (gnu services mail) #:use-module (gnu services networking) #:use-module (guix gexp) #:use-module (guix monads) #:use-module (guix store) #:export (%test-opensmtpd)) (define %opensmtpd-os (operating-system (host-name "komputilo") (timezone "Europe/Berlin") (locale "en_US.UTF-8") (bootloader (grub-configuration (device #f))) (file-systems %base-file-systems) (firmware '()) (services (cons* (dhcp-client-service) (service opensmtpd-service-type (opensmtpd-configuration (config-file (plain-file "smtpd.conf" " listen on 0.0.0.0 accept from any for local deliver to mbox ")))) %base-services)))) (define (run-opensmtpd-test) "Return a test of an OS running OpenSMTPD service." (mlet* %store-monad ((command (system-qemu-image/shared-store-script (marionette-operating-system %opensmtpd-os #:imported-modules '((gnu services herd))) #:graphic? #f))) (define test (with-imported-modules '((gnu build marionette)) #~(begin (use-modules (rnrs base) (srfi srfi-64) (ice-9 rdelim) (ice-9 regex) (gnu build marionette)) (define marionette (make-marionette ;; Enable TCP forwarding of the guest's port 25. '(#$command "-net" "user,hostfwd=tcp::1025-:25"))) (define (read-reply-code port) "Read a SMTP reply from PORT and return its reply code." (let* ((line (read-line port)) (mo (string-match "([0-9]+)([ -]).*" line)) (code (string->number (match:substring mo 1))) (finished? (string= " " (match:substring mo 2)))) (if finished? code (read-reply-code port)))) (mkdir #$output) (chdir #$output) (test-begin "opensmptd") (test-assert "service is running" (marionette-eval '(begin (use-modules (gnu services herd)) (start-service 'smtpd) #t) marionette)) (test-assert "mbox is empty" (marionette-eval '(and (file-exists? "/var/mail") (not (file-exists? "/var/mail/root"))) marionette)) (test-eq "accept an email" #t (let* ((smtp (socket AF_INET SOCK_STREAM 0)) (addr (make-socket-address AF_INET INADDR_LOOPBACK 1025))) (connect smtp addr) ;; Be greeted. (read-reply-code smtp) ;220 ;; Greet the server. (write-line "EHLO somehost" smtp) (read-reply-code smtp) ;250 ;; Set sender email. (write-line "MAIL FROM: <someone>" smtp) (read-reply-code smtp) ;250 ;; Set recipient email. (write-line "RCPT TO: <root>" smtp) (read-reply-code smtp) ;250 ;; Send message. (write-line "DATA" smtp) (read-reply-code smtp) ;354 (write-line "Subject: Hello" smtp) (newline smtp) (write-line "Nice to meet you!" smtp) (write-line "." smtp) (read-reply-code smtp) ;250 ;; Say goodbye. (write-line "QUIT" smtp) (read-reply-code smtp) ;221 (close smtp) #t)) (test-assert "mail arrived" (marionette-eval '(begin (use-modules (ice-9 popen) (ice-9 rdelim)) (define (queue-empty?) (eof-object? (read-line (open-input-pipe "smtpctl show queue")))) (let wait () (if (queue-empty?) (file-exists? "/var/mail/root") (begin (sleep 1) (wait))))) marionette)) (test-end) (exit (= (test-runner-fail-count (test-runner-current)) 0))))) (gexp->derivation "opensmtpd-test" test))) (define %test-opensmtpd (system-test (name "opensmtpd") (description "Send an email to a running OpenSMTPD server.") (value (run-opensmtpd-test))))