;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2016 Sou Bunnbu ;;; Copyright © 2017 Carlo Zancanaro ;;; Copyright © 2017 Ludovic Courtès ;;; Copyright © 2018 Oleg Pykhalov ;;; Copyright © 2018 Clément Lassieur ;;; ;;; 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 . (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 %test-dovecot)) (define %opensmtpd-os (simple-operating-system (service dhcp-client-service-type) (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)) 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" 2015-06-08monads: Allow n-ary '>>=' expressions....Ludovic Courtès eet the server. (write-line "EHLO somehost" smtp) (read-reply-code smtp) ;250 ;; Set sender email. (write-line "MAIL FROM: " smtp) (read-reply-code smtp) ;250 ;; Set recipient email. (write-line "RCPT TO: " 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 (service dhcp-client-service-type) (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)) 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)))) (define %dovecot-os (simple-operating-system (service dhcp-client-service-type) (dovecot-service #:config (dovecot-configuration (disable-plaintext-auth? #f) (ssl? "no") (auth-mechanisms '("anonymous")) (auth-anonymous-username "alice") (mail-location (string-append "maildir:~/Maildir" ":INBOX=~/Maildir/INBOX" ":LAYOUT=fs")))))) (define (run-dovecot-test) "Return a test of an OS running Dovecot service." (define vm (virtual-machine (operating-system (marionette-operating-system %dovecot-os #:imported-modules '((gnu services herd)))) (port-forwardings '((8143 . 143))))) (define test (with-imported-modules '((gnu build marionette)) #~(begin (use-modules (gnu build marionette) (ice-9 iconv) (ice-9 rdelim) (rnrs base) (rnrs bytevectors) (srfi srfi-64)) (define marionette (make-marionette '(#$vm))) (define* (message-length message #:key (encoding "iso-8859-1")) (bytevector-length (string->bytevector message encoding))) (define message "From: test@example.com\n\ Subject: Hello Nice to meet you!") (mkdir #$output) (chdir #$output) (test-begin "dovecot") ;; Wait for dovecot to be up and running. (test-assert "dovecot running" (marionette-eval '(begin (use-modules (gnu services herd)) (start-service 'dovecot)) marionette)) ;; Check Dovecot service's PID. (test-assert "service process id" (let ((pid (number->string (wait-for-file "/var/run/dovecot/master.pid" marionette)))) (marionette-eval `(file-exists? (string-append "/proc/" ,pid)) marionette))) (test-assert "accept an email" (let ((imap (socket AF_INET SOCK_STREAM 0)) (addr (make-socket-address AF_INET INADDR_LOOPBACK 8143))) (connect imap addr) ;; Be greeted. (read-line imap) ;OK ;; Authenticate (write-line "a AUTHENTICATE ANONYMOUS" imap) (read-line imap) ;+ (write-line "c2lyaGM=" imap) (read-line imap) ;OK ;; Create a TESTBOX mailbox (write-line "a CREATE TESTBOX" imap) (read-line imap) ;OK ;; Append a message to a TESTBOX mailbox (write-line (format #f "a APPEND TESTBOX {~a}" (number->string (message-length message))) imap) (read-line imap) ;+ (write-line message imap) (read-line imap) ;OK ;; Logout (write-line "a LOGOUT" imap) (close imap) #t)) (test-equal "mail arrived" message (marionette-eval '(begin (use-modules (ice-9 ftw) (ice-9 match)) (let ((TESTBOX/new "/home/alice/Maildir/TESTBOX/new/")) (match (scandir TESTBOX/new) (("." ".." message-file) (call-with-input-file (string-append TESTBOX/new message-file) get-string-all))))) marionette)) (test-end) (exit (= (test-runner-fail-count (test-runner-current)) 0))))) (gexp->derivation "dovecot-test" test)) (define %test-dovecot (system-test (name "dovecot") (description "Connect to a running Dovecot server.") (value (run-dovecot-test))))