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;;; GNUTLS-EXTRA --- Guile bindings for GnuTLS-EXTRA.
;;; Copyright (C) 2007 Free Software Foundation
;;;
;;; GNUTLS-EXTRA 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.
;;;
;;; GNUTLS-EXTRA 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 GNUTLS-EXTRA; if not, write to the Free Software
;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
;;; USA.
;;; Written by Ludovic Courtès <ludo@chbouib.org>.
;;;
;;; Exercise the OpenPGP keyring API part of GnuTLS-extra.
;;;
(use-modules (gnutls extra) (gnutls)
(srfi srfi-1)
(srfi srfi-4))
(define %raw-keyring-file
(search-path %load-path "openpgp-keyring.gpg"))
(define %ascii-keyring-file
(search-path %load-path "openpgp-keyring.asc"))
(define %ids-in-keyring
;; The IDs of keys that are in the keyring.
;; Change me if you change the keyring file.
(list '#u8(#x35 #x14 #x5c #xea
#xa7 #xd9 #x3c #x3f)
'#u8(#xbd #x57 #x2c #xdc
#xcc #xc0 #x7c #x35)))
(define (file-size file)
(stat:size (stat file)))
(define (valid-keyring? file format)
;; Return true if FILE contains a valid keyring encoded in FORMAT.
(let ((raw-keyring (make-u8vector (file-size file))))
(uniform-vector-read! raw-keyring (open-input-file file))
(let ((keyring (import-openpgp-keyring raw-keyring format))
(null-id (make-u8vector 8 0)))
(and (openpgp-keyring? keyring)
(not (openpgp-keyring-contains-key-id? keyring null-id))
(every (lambda (id)
(openpgp-keyring-contains-key-id? keyring id))
%ids-in-keyring)))))
(dynamic-wind
(lambda ()
#t)
(lambda ()
(exit
(every valid-keyring?
(list %raw-keyring-file
%ascii-keyring-file)
(list openpgp-certificate-format/raw
openpgp-certificate-format/base64))))
(lambda ()
;; failure
(exit 1)))
;;; arch-tag: 516bf608-5c8b-4787-abe9-5f7b6e6d660b
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