1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
| | ;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2014 John Darrington <jmd@gnu.org>
;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2015 Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.com>
;;; Copyright © 2015 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2016, 2017 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 ntp)
#:use-module (gnu packages)
#:use-module (gnu packages base)
#:use-module (gnu packages linux)
#:use-module (gnu packages autotools)
#:use-module (gnu packages pkg-config)
#:use-module (gnu packages tls)
#:use-module (gnu packages libevent)
#:use-module ((guix licenses) #:prefix l:)
#:use-module (guix packages)
#:use-module (guix utils)
#:use-module (guix download)
#:use-module (guix git-download)
#:use-module (guix build-system gnu)
#:use-module (srfi srfi-1))
(define-public ntp
(package
(name "ntp")
(version "4.2.8p10")
(source
(origin
(method url-fetch)
(uri (list (string-append
"http://archive.ntp.org/ntp4/ntp-"
(version-major+minor version)
"/ntp-" version ".tar.gz")
(string-append
"https://www.eecis.udel.edu/~ntp/ntp_spool/ntp4/ntp-"
(version-major+minor version)
"/ntp-" version ".tar.gz")))
(sha256
(base32
"17xrk7gxrl3hgg0i73n8qm53knyh01lf0f3l1zx9x6r1cip3dlnx"))
(modules '((guix build utils)))
(snippet
'(begin
;; Remove the bundled copy of libevent, but we must keep
;; sntp/libevent/build-aux since configure.ac contains
;; AC_CONFIG_AUX_DIR([sntp/libevent/build-aux])
(rename-file "sntp/libevent/build-aux"
"sntp/libevent:build-aux")
(delete-file-recursively "sntp/libevent")
(mkdir "sntp/libevent")
(rename-file "sntp/libevent:build-aux"
"sntp/libevent/build-aux")
#t))))
(native-inputs `(("which" ,which)
("pkg-config" ,pkg-config)))
(inputs
`(("openssl" ,openssl)
("libevent" ,libevent)
;; Build with POSIX capabilities support on GNU/Linux. This allows 'ntpd'
;; to run as non-root (when invoked with '-u'.)
,@(if (string-suffix? "-linux"
(or (%current-target-system) (%current-system)))
`(("libcap" ,libcap))
'())))
(arguments
`(#:phases
(modify-phases %standard-phases
(add-after 'unpack 'disable-network-test
(lambda _
(substitute* "tests/libntp/Makefile.in"
(("test-decodenetnum\\$\\(EXEEXT\\) ") ""))
#t)))))
(build-system gnu-build-system)
(synopsis "Real time clock synchronization system")
(description "NTP is a system designed to synchronize the clocks of
computers over a network.")
(license (l:x11-style
"http://www.eecis.udel.edu/~mills/ntp/html/copyright.html"
"A non-copyleft free licence from the University of Delaware"))
(home-page "http://www.ntp.org")))
(define-public openntpd
(package
(name "openntpd")
(version "6.2p3")
(source (origin
(method url-fetch)
(uri (string-append
"mirror://openbsd/OpenNTPD/" name "-" version ".tar.gz"))
(sha256
(base32
"0fn12i4kzsi0zkr4qp3dp9bycmirnfapajqvdfx02zhr4hanj0kv"))))
(build-system gnu-build-system)
(inputs
`(("libressl" ,libressl))) ; enable TLS time constraints. See ntpd.conf(5).
(home-page "http://www.openntpd.org/")
(synopsis "NTP client and server by the OpenBSD Project")
(description "OpenNTPD is the OpenBSD Project's implementation of a client
and server for the Network Time Protocol. Its design goals include being
secure, easy to configure, and accurate enough for most purposes, so it's more
minimalist than ntpd.")
;; A few of the source files are under bsd-3.
(license (list l:isc l:bsd-3))))
(define-public tlsdate
(package
(name "tlsdate")
(version "0.0.13")
(home-page "https://github.com/ioerror/tlsdate")
(source (origin
(method git-fetch)
(uri (git-reference
(commit (string-append "tlsdate-" version))
(url home-page)))
(sha256
(base32
"0w3v63qmbhpqlxjsvf4k3zp90k6mdzi8cdpgshan9iphy1f44xgl"))
(file-name (string-append name "-" version "-checkout"))))
(build-system gnu-build-system)
(arguments
'(#:phases (modify-phases %standard-phases
(add-after 'unpack 'autogen
(lambda _
;; The ancestor of 'SOURCE_DATE_EPOCH'; it contains the
;; date that is recorded in binaries. It must be a
;; "recent date" since it is used to detect bogus dates
;; received from servers.
(setenv "COMPILE_DATE" (number->string 1450563040))
(zero? (system* "sh" "autogen.sh")))))))
(inputs `(("openssl" ,openssl)
("libevent" ,libevent)))
(native-inputs `(("pkg-config" ,pkg-config)
("autoconf" ,autoconf)
("automake" ,automake)
("libtool" ,libtool)))
(synopsis "Extract remote time from TLS handshakes")
(description
"@command{tlsdate} sets the local clock by securely connecting with TLS
to remote servers and extracting the remote time out of the secure handshake.
Unlike ntpdate, @command{tlsdate} uses TCP, for instance connecting to a
remote HTTPS or TLS enabled service, and provides some protection against
adversaries that try to feed you malicious time information.")
(license l:bsd-3)))
|