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252 lines
11 KiB
Scheme
252 lines
11 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2014 John Darrington <jmd@gnu.org>
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;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org>
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;;; Copyright © 2015 Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.com>
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;;; Copyright © 2015, 2018 Ludovic Courtès <ludo@gnu.org>
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;;; Copyright © 2016, 2017, 2018 Efraim Flashner <efraim@flashner.co.il>
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;;; Copyright © 2018, 2019, 2020 Tobias Geerinckx-Rice <me@tobias.gr>
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;;; Copyright © 2019 Maxim Cournoyer <maxim.cournoyer@gmail.com>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (gnu packages ntp)
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#:use-module (gnu packages)
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#:use-module (gnu packages autotools)
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#:use-module (gnu packages base)
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#:use-module (gnu packages libevent)
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#:use-module (gnu packages linux)
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#:use-module (gnu packages nettle)
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#:use-module (gnu packages pkg-config)
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#:use-module (gnu packages readline)
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#:use-module (gnu packages tls)
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#:use-module (guix build-system gnu)
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#:use-module (guix download)
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#:use-module (guix git-download)
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#:use-module ((guix licenses) #:prefix l:)
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#:use-module (guix packages)
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#:use-module (guix utils)
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#:use-module (srfi srfi-1))
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(define-public chrony
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(package
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(name "chrony")
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(version "4.0")
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(source
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(origin
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(method url-fetch)
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(uri (string-append "https://download.tuxfamily.org/chrony/"
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"chrony-" version ".tar.gz"))
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(sha256
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(base32 "09f6w2x5h5kamb4rhcbaz911q1f730qdalgsn8s48yjyqlafl9xy"))))
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(build-system gnu-build-system)
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(arguments
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`(#:modules ((srfi srfi-26)
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(guix build utils)
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(guix build gnu-build-system))
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#:configure-flags
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(list "--enable-scfilter"
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"--with-sendmail=sendmail"
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"--with-user=chrony")
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#:phases
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(modify-phases %standard-phases
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(add-after 'unpack 'stay-inside-out
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;; Simply setting CHRONYVARDIR to something nonsensical at install
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;; time would result in nonsense file names in man pages.
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(lambda _
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(substitute* "Makefile.in"
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(("mkdir -p \\$\\(DESTDIR\\)\\$\\(CHRONYVARDIR\\)") ":"))
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#t))
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(add-after 'install 'install-more-documentation
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(lambda* (#:key outputs #:allow-other-keys)
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(let* ((out (assoc-ref outputs "out"))
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(doc (string-append out "/share/doc/" ,name "-" ,version)))
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(for-each (cut install-file <> doc)
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(list "README" "FAQ"))
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(copy-recursively "examples" (string-append doc "/examples"))
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#t))))))
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(native-inputs
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`(("pkg-config" ,pkg-config)))
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(inputs
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`(("gnutls" ,gnutls)
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("libcap" ,libcap)
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("libseccomp" ,libseccomp)
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("nettle" ,nettle)))
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(home-page "https://chrony.tuxfamily.org/")
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(synopsis "System clock synchronisation service that speaks NTP")
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(description
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"Chrony keeps your system time accurate. It synchronises your computer's
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clock with @acronym{NTP, Network Time Protocol} servers, reference clocks such
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as GPS receivers, or even manual input of the correct time from a wristwatch.
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Chrony will determine the rate at which the computer gains or loses time, and
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compensate for it. It can also operate as an NTPv4 (RFC 5905) server and peer
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to tell time to other computers on the network.
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It's designed to perform well even under adverse conditions: congested
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networks, unreliable clocks drifting with changes in temperature, and devices
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or virtual machines that are frequently turned off and connect to the Internet
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for only a few minutes at a time.
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Typical accuracy when synchronised over the Internet is several milliseconds.
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On a local network this can reach tens of microseconds. With hardware
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time-stamping or reference clock, sub-microsecond accuracy is possible.")
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(license l:gpl2)))
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(define-public ntp
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(package
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(name "ntp")
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(version "4.2.8p15")
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(source
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(origin
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(method url-fetch)
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(uri (list (string-append
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"https://www.eecis.udel.edu/~ntp/ntp_spool/ntp4/ntp-"
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(version-major+minor version)
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"/ntp-" version ".tar.gz")
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(string-append
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"http://archive.ntp.org/ntp4/ntp-"
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(version-major+minor version)
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"/ntp-" version ".tar.gz")))
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(sha256
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(base32 "06cwhimm71safmwvp6nhxp6hvxsg62whnbgbgiflsqb8mgg40n7n"))
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(modules '((guix build utils)))
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(snippet
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'(begin
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;; Remove the bundled copy of libevent, but we must keep
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;; sntp/libevent/build-aux since configure.ac contains
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;; AC_CONFIG_AUX_DIR([sntp/libevent/build-aux])
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(rename-file "sntp/libevent/build-aux"
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"sntp/libevent:build-aux")
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(delete-file-recursively "sntp/libevent")
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(mkdir "sntp/libevent")
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(rename-file "sntp/libevent:build-aux"
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"sntp/libevent/build-aux")
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#t))))
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(native-inputs `(("which" ,which)
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("pkg-config" ,pkg-config)))
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(inputs
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`(("openssl" ,openssl)
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("libevent" ,libevent)
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;; Build with POSIX capabilities support on GNU/Linux. This allows 'ntpd'
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;; to run as non-root (when invoked with '-u'.)
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,@(if (string-suffix? "-linux"
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(or (%current-target-system) (%current-system)))
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`(("libcap" ,libcap))
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'())))
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(arguments
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`(#:phases
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(modify-phases %standard-phases
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(add-after 'unpack 'disable-network-test
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(lambda _
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(substitute* "tests/libntp/Makefile.in"
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(("test-decodenetnum\\$\\(EXEEXT\\) ") ""))
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#t)))))
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(build-system gnu-build-system)
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(synopsis "Real time clock synchronization system")
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(description "NTP is a system designed to synchronize the clocks of
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computers over a network.")
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(license (l:x11-style
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"https://www.eecis.udel.edu/~mills/ntp/html/copyright.html"
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"A non-copyleft free licence from the University of Delaware"))
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(home-page "https://www.ntp.org")))
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(define-public openntpd
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(package
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(name "openntpd")
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(version "6.8p1")
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(source (origin
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(method url-fetch)
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(uri (string-append
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"mirror://openbsd/OpenNTPD/openntpd-" version ".tar.gz"))
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(sha256
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(base32
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"0ijsylc7a4jlpxsqa0jq1w1c7333id8pcakzl7a5749ria1xp0l5"))))
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(build-system gnu-build-system)
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(arguments
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'(#:configure-flags `( "--with-privsep-user=ntpd"
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"--localstatedir=/var"
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,(string-append "--with-cacert="
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(assoc-ref %build-inputs "libressl")
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"/etc/ssl/cert.pem"))
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#:phases
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(modify-phases %standard-phases
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(add-after 'unpack 'modify-install-locations
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(lambda _
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;; Don't try to create /var/run or /var/db
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(substitute* "src/Makefile.in"
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(("DESTDIR\\)\\$\\(localstatedir") "TMPDIR"))
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#t)))))
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(inputs
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`(("libressl" ,libressl))) ; enable TLS time constraints. See ntpd.conf(5).
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(home-page "http://www.openntpd.org/")
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(synopsis "NTP client and server by the OpenBSD Project")
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(description "OpenNTPD is the OpenBSD Project's implementation of a client
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and server for the Network Time Protocol. Its design goals include being
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secure, easy to configure, and accurate enough for most purposes, so it's more
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minimalist than ntpd.")
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;; A few of the source files are under bsd-3.
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(license (list l:isc l:bsd-3))))
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(define-public tlsdate
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(package
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(name "tlsdate")
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(version "0.0.13")
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(home-page "https://github.com/ioerror/tlsdate")
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(source (origin
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(method git-fetch)
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(uri (git-reference
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(commit (string-append "tlsdate-" version))
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(url home-page)))
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(sha256
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(base32
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"0w3v63qmbhpqlxjsvf4k3zp90k6mdzi8cdpgshan9iphy1f44xgl"))
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(file-name (string-append name "-" version "-checkout"))))
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(build-system gnu-build-system)
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(arguments
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`(;; Disable seccomp when it's not supported--e.g., on aarch64. See
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;; 'src/seccomp.c' for the list of supported systems.
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#:configure-flags ,(if (any (lambda (system)
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(string-contains (or
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(%current-target-system)
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(%current-system))
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system))
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'("x86_64" "i686" "arm"))
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''()
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''("--disable-seccomp-filter"))
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#:phases (modify-phases %standard-phases
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(add-after 'unpack 'autogen
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(lambda _
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;; The ancestor of 'SOURCE_DATE_EPOCH'; it contains the
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;; date that is recorded in binaries. It must be a
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;; "recent date" since it is used to detect bogus dates
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;; received from servers.
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(setenv "COMPILE_DATE" (number->string 1530144000))
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(invoke "sh" "autogen.sh"))))))
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(inputs `(("openssl" ,openssl-1.0)
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("libevent" ,libevent)))
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(native-inputs `(("pkg-config" ,pkg-config)
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("autoconf" ,autoconf)
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("automake" ,automake)
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("libtool" ,libtool)))
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(synopsis "Extract remote time from TLS handshakes")
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(description
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"@command{tlsdate} sets the local clock by securely connecting with TLS
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to remote servers and extracting the remote time out of the secure handshake.
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Unlike ntpdate, @command{tlsdate} uses TCP, for instance connecting to a
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remote HTTPS or TLS enabled service, and provides some protection against
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adversaries that try to feed you malicious time information.")
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(license l:bsd-3)))
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