;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2016 Sou Bunnbu <iyzsong@member.fsf.org> ;;; Copyright © 2017 Carlo Zancanaro <carlo@zancanaro.id.au> ;;; Copyright © 2017 Ludovic Courtès <ludo@gnu.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 vm) #:use-module (gnu services) #:use-module (gnu services mail) #:use-module (gnu services networking) #:use-module (guix gexp) #:use-module (guix store) #:use-module (ice-9 ftw) #:export (%test-opensmtpd %test-exim)) (define %opensmtpd-os (simple-operating-system (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 ")))))) (define (run-opensmtpd-test) "Return a test of an OS running OpenSMTPD service." (define vm (virtual-machine (operating-system (marionette-operating-system %opensmtpd-os #:imported-modules '((gnu services herd)))) (port-forwardings '((1025 . 25))))) (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 '(#$vm))) (define (read-reply-code port) "Read a SMTP reply from PORT and return its reply code." (let* ((line (read-line port)) (mo (string-match "([0-9]+)([ -]).*" line)) (code (string->number (match:substring mo 1))) (finished? (string= " " (match:substring mo 2)))) (if finished? code (read-reply-code port)))) (mkdir #$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)))) (define %exim-os (simple-operating-system (dhcp-client-service) (service mail-aliases-service-type '()) (service exim-service-type (exim-configuration (config-file (plain-file "exim.conf" " primary_hostname = komputilo domainlist local_domains = @ domainlist relay_to_domains = hostlist relay_from_hosts = localhost never_users = acl_smtp_rcpt = acl_check_rcpt acl_smtp_data = acl_check_data begin acl acl_check_rcpt: accept acl_check_data: accept ")))))) (define (run-exim-test) "Return a test of an OS running an Exim service." (define vm (virtual-machine (operating-system (marionette-operating-system %exim-os #:imported-modules '((gnu services herd)))) (port-forwardings '((1025 . 25))))) (define test (with-imported-modules '((gnu build marionette) (ice-9 ftw)) #~(begin (use-modules (rnrs base) (srfi srfi-64) (ice-9 ftw) (ice-9 rdelim) (ice-9 regex) (gnu build marionette)) (define marionette (make-marionette '(#$vm))) (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)))) (define smtp (socket AF_INET SOCK_STREAM 0)) (define addr (make-socket-address AF_INET INADDR_LOOPBACK 1025)) (mkdir #$output) (chdir #$output) (test-begin "exim") (test-assert "service is running" (marionette-eval '(begin (use-modules (gnu services herd)) (start-service 'exim) #t) marionette)) (sleep 1) ;; give the service time to start talking (connect smtp addr) ;; Be greeted. (test-eq "greeting received" 220 (read-reply-code smtp)) ;; Greet the server. (write-line "EHLO somehost" smtp) (test-eq "greeting successful" 250 (read-reply-code smtp)) ;; Set sender email. (write-line "MAIL FROM: test@example.com" smtp) (test-eq "sender set" 250 (read-reply-code smtp)) ;250 ;; Set recipient email. (write-line "RCPT TO: root@komputilo" smtp) (test-eq "recipient set" 250 (read-reply-code smtp)) ;250 ;; Send message. (write-line "DATA" smtp) (test-eq "data begun" 354 (read-reply-code smtp)) ;354 (write-line "Subject: Hello" smtp) (newline smtp) (write-line "Nice to meet you!" smtp) (write-line "." smtp) (test-eq "message sent" 250 (read-reply-code smtp)) ;250 ;; Say goodbye. (write-line "QUIT" smtp) (test-eq "quit successful" 221 (read-reply-code smtp)) ;221 (close smtp) (test-eq "the email is received" 1 (marionette-eval '(begin (use-modules (ice-9 ftw)) (length (scandir "/var/spool/exim/msglog" (lambda (x) (not (string-prefix? "." x)))))) marionette)) (test-end) (exit (= (test-runner-fail-count (test-runner-current)) 0))))) (gexp->derivation "exim-test" test)) (define %test-exim (system-test (name "exim") (description "Send an email to a running an Exim server.") (value (run-exim-test))))