;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013, 2014 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 (test-pki)
  #:use-module (guix pki)
  #:use-module (gcrypt pk-crypto)
  #:use-module (gcrypt hash)
  #:use-module (rnrs io ports)
  #:use-module (srfi srfi-64))

;; Test the (guix pki) module.

(define </td></tr></table>
<table class='tabs'><tr><td>
<a href='/guix/about/'>about</a><a href='/guix/'>summary</a><a href='/guix/refs/?id=10296b8cae69d8a89a35dad5758151b97bcba00b'>refs</a><a href='/guix/log/config-daemon.ac'>log</a><a href='/guix/tree/config-daemon.ac?id=10296b8cae69d8a89a35dad5758151b97bcba00b'>tree</a><a href='/guix/commit/config-daemon.ac?id=10296b8cae69d8a89a35dad5758151b97bcba00b'>commit</a><a class='active' href='/guix/diff/config-daemon.ac?id=10296b8cae69d8a89a35dad5758151b97bcba00b'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/config-daemon.ac'>
<input type='hidden' name='id' value='10296b8cae69d8a89a35dad5758151b97bcba00b'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/diff/?id=10296b8cae69d8a89a35dad5758151b97bcba00b'>root</a>/<a href='/guix/diff/config-daemon.ac?id=10296b8cae69d8a89a35dad5758151b97bcba00b'>config-daemon.ac</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='10296b8cae69d8a89a35dad5758151b97bcba00b'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><div class='diffstat-header'><a href='/guix/diff/?id=10296b8cae69d8a89a35dad5758151b97bcba00b'>Diffstat</a> (limited to 'config-daemon.ac')</div><table summary='diffstat' class='diffstat'></table><div class='diffstat-summary'>0 files changed, 0 insertions, 0 deletions</div><table summary='diff' class='diff'><tr><td></td></tr></table></div> <!-- class=content -->
                         <div class=footer>generated by
                             <a href="https://git.zx2c4.com/cgit/about/">
                                 cgit
                             </a>
                         </div>
                        </div> <!-- id=cgit -->
</body>
</html>
c-keys->acl (list %public-key)))
      (valid-signature 'v)
      (invalid-signature 'i)
      (hash-mismatch 'm)
      (unauthorized-key 'u)
      (corrupt-signature 'c))))

(test-eq "signature-case unauthorized-key" 'u
  (let* ((hash (sha256 #vu8(1 2 3)))
         (data (bytevector->hash-data hash #:key-type (key-type %public-key)))
         (sig  (signature-sexp data %secret-key %public-key)))
    (signature-case (sig hash (public-keys->acl '()))
      (valid-signature 'v)
      (invalid-signature 'i)
      (hash-mismatch 'm)
      (unauthorized-key 'u)
      (corrupt-signature 'c))))

(test-eq "signature-case corrupt-signature" 'c
  (let* ((hash (sha256 #vu8(1 2 3)))
         (sig  (string->canonical-sexp "(w tf)")))
    (signature-case (sig hash (public-keys->acl (list %public-key)))
      (valid-signature 'v)
      (invalid-signature 'i)
      (hash-mismatch 'm)
      (unauthorized-key 'u)
      (corrupt-signature 'c))))

(test-end)