;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2014 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
;;;
;;; 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 (gnu packages yubico)
  #:use-module (gnu packages)
  #:use-module (guix licenses)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix build-system gnu)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages man)
  #:use-module (gnu packages curl))

(define-public libyubikey
  (package
    (name "libyubikey")
    (version "1.13")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://developers.yubico.com/yubico-c/Releases/"
                    name "-" version ".tar.gz"))
              (sha256
               (base32
                "009l3k2zyn06dbrlja2d4p2vfnzjhlcqxi88v02mlrnb17mx1v84"))))
    (build-system gnu-build-system)
    (synopsis "Development kit for the YubiKey authentication device")
    (description
     "This package contains a C library and command-line tools that make up
the low-level development kit for the Yubico YubiKey authentication device.")
    (home-page "https://developers.yubico.com/yubico-c/")
    (license bsd-2)))

(define-public ykclient
  (package
    (name "ykclient")
    (version "2.15")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://developers.yubico.com/yubico-c-client/Releases/"
                    name "-" version ".tar.gz"))
              (sha256
               (base32
                "05jhx9waj3pl120ddnwap1v3bjrnbfhvf3lxs2xmhpcmwzpwsqgl"))))
    (build-system gnu-build-system)

    ;; There's just one test, and it requires network access to access
    ;; yubico.com, so skip it.
    (arguments '(#:tests? #f))

    (native-inputs `(("pkg-config" ,pkg-config)
                     ("help2man" ,help2man)))
    (inputs `(("curl" ,curl)))
    (synopsis "C library to validate one-time-password YubiKeys")
    (description
     "YubiKey C Client Library (libykclient) is a C library used to validate a
one-time-password (OTP) YubiKey against Yubico’s servers.  See the Yubico
website for more information about Yubico and the YubiKey.")
    (home-page "https://developers.yubico.com/yubico-c-client/")
    (license bsd-2)))
0'>2022-02-05</span></td><td><a href='/guix/commit/tests/graph.scm?id=45082b9a8c12af285f4386538fc7acc4668cb11c'>tests: Assert that cyclic graphs can be produced.</a><span class='msg-avail'>...<span class='msg-tooltip'>* tests/graph.scm ("package DAG, oops it was a cycle"): New test.
</span></span></td><td>Liliana Marie Prikler</td></tr>
<tr><td><span title='2021-09-21 15:15:52 +0200'>2021-09-21</span></td><td><a href='/guix/commit/tests/graph.scm?id=5b32ad4f6f555d305659cee825879df075b06331'>graph: Add '--max-depth'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/graph.scm (export-graph): Add #:max-depth and honor it, adding
'depths' argument to 'loop'.
* guix/scripts/graph.scm (%options, show-help): Add '--max-depth'.
(%default-options): Add 'max-depth'.
(guix-graph): Pass #:max-depth to 'export-graph'.
* tests/graph.scm ("package DAG, limited depth"): New test.
* doc/guix.texi (Invoking guix graph): Document it.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-10-20 16:30:15 +0200'>2020-10-20</span></td><td><a href='/guix/commit/tests/graph.scm?id=a9fd59dbd2d32e08c9479ac026b99b5c1dbbb0db'>graph: Adjust test for recent OCaml changes.</a><span class='msg-avail'>...<span class='msg-tooltip'>This is a followup to 339177956affdc471832750a3805b74356487e93.

* tests/graph.scm ("reverse bag DAG"): Look for "ocaml4.07-dune" rather
than "dune".
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-05-22 01:29:39 +0200'>2020-05-22</span></td><td><a href='/guix/commit/tests/graph.scm?id=ce0be5675b702b2ff89aed1772ebb42af4150243'>packages: Introduce &lt;content-hash&gt; and use it in &lt;origin&gt;.</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/packages.scm (&lt;content-hash&gt;): New record type.
(define-content-hash-constructor, build-content-hash)
(content-hash): New macros.
(print-content-hash): New procedure.
(&lt;origin&gt;): Rename constructor to '%origin'.
[sha256]: Remove field.
[hash]: New field.  Adjust users.
(origin-compatibility-helper, origin): New macros.
(origin-sha256): New deprecated procedure.
(origin-&gt;derivation): Adjust accordingly.
* tests/packages.scm ("package-source-derivation, origin, sha512"): New
test.
* guix/tests.scm: Hide (gcrypt hash) 'sha256' for proper syntax
matching.
* tests/challenge.scm: Add #:prefix for (gcrypt hash) and adjust users.
* tests/derivations.scm: Likewise.
* tests/store.scm: Likewise.
* tests/graph.scm ("bag DAG, including origins"): Provide 'sha256' field
with the right length.
* gnu/packages/aspell.scm (aspell-dictionary)
(aspell-dict-ca, aspell-dict-it): Use 'hash' and 'content-hash' for
proper syntax matching.
* gnu/packages/bash.scm (bash-patch): Rename 'sha256' to 'sha256-bv'.
* gnu/packages/bootstrap.scm (bootstrap-executable): Rename 'sha256' to 'bv'.
* gnu/packages/readline.scm (readline-patch): Likewise.
* gnu/packages/virtualization.scm (qemu-patch): Rename 'sha256' to
'sha256-bv'.
* guix/import/utils.scm: Hide (gcrypt hash) 'sha256'.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-05-11 23:30:55 +0200'>2020-05-11</span></td><td><a href='/guix/commit/tests/graph.scm?id=36c2192414dfcc43db767106cede2cc1d0e6e556'>graph: Add 'shortest-path'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/graph.scm (shortest-path): New procedure.
* tests/graph.scm ("shortest-path, packages + derivations")
("shortest-path, reverse packages")
("shortest-path, references"): New tests.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-05-11 23:30:55 +0200'>2020-05-11</span></td><td><a href='/guix/commit/tests/graph.scm?id=724020213664239ec5c92d04f5fee44c25408a7f'>graph: reference/referrer node types work with graph traversal.</a><span class='msg-avail'>...<span class='msg-tooltip'>The graph traversal procedures in (guix graph) assume that nodes can be
compared with 'eq?', which was not the case for nodes of
%REFERENCE-NODE-TYPE and %REFERRER-NODE-TYPE (strings).

* guix/scripts/graph.scm (intern): New procedure.
(ensure-store-items, references*)
(%reference-node-type, non-derivation-referrers)
(%referrer-node-type): Use it on all store items.
* tests/graph.scm ("node-transitive-edges, references"): New test.
</span></span></td><td>Ludovic Courtès</td></tr>