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;;; 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 %public-key
(call-with-input-file %public-key-file
(compose string->canonical-sexp get-string-all)))
(define %secret-key
(call-with-input-file %private-key-file
(compose string->canonical-sexp get-string-all)))
(define %alternate-secret-key
(string->canonical-sexp
"
(key-data
(public-key
(rsa
(n #00FDBF170366AC43B7D95CF9085565C566FB1F21B17C0A36E68F35ABB500E7851E00B40D7B04C8CD25903371F38E4C298FACEFFC4C97E913B536A0672BAF99D04515AE98A| 2019-11-20 | gnu: Register python-3.8 patches.... | Efraim Flashner |
| 2019-11-19 | gnu: Add minisat.... | Robert Smith |
| 2019-11-16 | gnu: ucx: Avoid relying on /sys/class/net.... | Ludovic Courtès |
| 2019-11-15 | gnu: tomb: Update to 2.7.... | Eric Bavier |
| 2019-11-15 | gnu: openmpi: Raise the priority of the PSM2 component.... | Ludovic Courtès |
| 2019-11-13 | gnu: Add java-svg-salamander.... | Julien Lepiller |
| 2019-11-11 | gnu: patchelf: Update to 0.10.... | Efraim Flashner |
vector->hash-data hash #:key-type (key-type %public-key)))
(sig (signature-sexp data %secret-key %public-key)))
(signature-case (sig hash (public-keys->acl (list %public-key)))
(valid-signature #t)
(else #f))))
(test-eq "signature-case invalid-signature" 'i
(let* ((hash (sha256 #vu8(1 2 3)))
(data (bytevector->hash-data hash #:key-type (key-type %public-key)))
(sig (signature-sexp data %alternate-secret-key %public-key)))
(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-eq "signature-case hash-mismatch" 'm
(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 (sha256 #vu8())
(public-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)
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