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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015, 2016, 2019 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-cve)
#:use-module (guix cve)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-19)
#:use-module (srfi srfi-64))
(define %sample
(search-path %load-path "tests/cve-sample.json"))
(define (vulnerability id packages)
(make-struct/no-tail (@@ (guix cve) <vulnerability>) id packages))
(define %expected-vulnerabilities
;; What we should get when reading %SAMPLE.
(list
(vulnerability "CVE-2019-0001"
;; Only the "a" CPE configurations are kept; the "o"
;; configurations are discarded.
'(("junos" (or "18.21-s4" (or "18.21-s3" "18.2")))))
(vulnerability "CVE-2019-0005"
'(("junos" (or "18.11" "18.1"))))
;; CVE-2019-0005 has no "a" configurations.
(vulnerability "CVE-2019-14811"
'(("ghostscript" (< "9.28"))))
(vulnerability "CVE-2019-17365"
'(("nix" (<= "2.3"))))
(vulnerability "CVE-2019-1010180"
'(("gdb" _))) ;any version
(vulnerability "CVE-2019-1010204"
'(("binutils" (and (>= "2.21") (<= "2.31.1")))
("binutils_gold" (and (>= "1.11") (<= "1.16")))))
;; CVE-2019-18192 has no associated configurations.
))
(test-begin "cve")
(test-equal "json->cve-items"
'("CVE-2019-0001"
"CVE-2019-0005"
"CVE-2019-14811"
"CVE-2019-17365"
"CVE-2019-1010180"
"CVE-2019-1010204"
"CVE-2019-18192")
(map (compose cve-id cve-item-cve)
(call-with-input-file %sample json->cve-items)))
(test-equal "cve-item-published-date"
'(2019)
(delete-duplicates
(map (compose date-year cve-item-published-date)
(call-with-input-file %sample json->cve-items))))
(test-equal "json->vulnerabilities"
%expected-vulnerabilities
(call-with-input-file %sample json->vulnerabilities))
(test-equal "vulnerabilities->lookup-proc"
(list (list (third %expected-vulnerabilities)) ;ghostscript
(list (third %expected-vulnerabilities))
'()
(list (fifth %expected-vulnerabilities)) ;gdb
(list (fifth %expected-vulnerabilities))
(list (fourth %expected-vulnerabilities)) ;nix
'()
(list (sixth %expected-vulnerabilities)) ;binutils
'()
(list (sixth %expected-vulnerabilities))
'())
(let* ((vulns (call-with-input-file %sample json->vulnerabilities))
(lookup (vulnerabilities->lookup-proc vulns)))
(list (lookup "ghostscript")
(lookup "ghostscript" "9.27")
(lookup "ghostscript" "9.28")
(lookup "gdb")
(lookup "gdb" "42.0")
(lookup "nix")
(lookup "nix" "2.4")
(lookup "binutils" "2.31.1")
(lookup "binutils" "2.10")
(lookup "binutils_gold" "1.11")
(lookup "binutils" "2.32"))))
(test-end "cve")
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