blob: e33e867ea9c023ac46154e67f16b43b4ada888f9 (
plain)
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
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
|
# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit edo systemd tmpfiles toolchain-funcs
DESCRIPTION="NTP client and server programs"
HOMEPAGE="https://chrony-project.org/"
if [[ ${PV} == 9999 ]] ; then
EGIT_REPO_URI="https://gitlab.com/chrony/chrony.git"
inherit git-r3
else
VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/mlichvar.asc
inherit verify-sig
SRC_URI="https://chrony-project.org/releases/${P/_/-}.tar.gz"
SRC_URI+=" verify-sig? ( https://chrony-project.org/releases/${P/_/-}-tar-gz-asc.txt -> ${P/_/-}.tar.gz.asc )"
if [[ ${PV} != *_pre* ]] ; then
KEYWORDS="~alpha amd64 arm arm64 hppa ~loong ~m68k ppc ppc64 ~riscv sparc x86"
fi
fi
S="${WORKDIR}/${P/_/-}"
LICENSE="GPL-2"
SLOT="0"
IUSE="+caps +cmdmon debug html libtomcrypt +nettle nss +ntp +nts +phc pps +readline +refclock +rtc samba +seccomp +sechash selinux"
# nettle > nss > libtomcrypt in configure
REQUIRED_USE="
sechash? ( || ( nettle nss libtomcrypt ) )
nettle? ( !nss )
nss? ( !nettle )
libtomcrypt? ( !nettle !nss )
!sechash? ( !nss )
!sechash? ( !nts? ( !nettle ) )
"
DEPEND="
caps? (
sys-libs/libcap
)
libtomcrypt? ( dev-libs/libtomcrypt:= )
nettle? ( dev-libs/nettle:= )
nss? ( dev-libs/nss:= )
nts? ( net-libs/gnutls:= )
pps? ( net-misc/pps-tools )
readline? ( dev-libs/libedit )
seccomp? ( sys-libs/libseccomp )
"
RDEPEND="
${DEPEND}
caps? (
acct-group/ntp
acct-user/ntp
)
selinux? ( sec-policy/selinux-chronyd )
"
BDEPEND="
caps? (
acct-group/ntp
acct-user/ntp
)
html? ( dev-ruby/asciidoctor )
nts? ( virtual/pkgconfig )
sechash? (
nettle? ( virtual/pkgconfig )
nss? ( virtual/pkgconfig )
)
"
if [[ ${PV} == 9999 ]] ; then
# Needed for doc generation in 9999
REQUIRED_USE+=" html"
BDEPEND+="
app-alternatives/yacc
virtual/w3m
"
else
BDEPEND+=" verify-sig? ( >=sec-keys/openpgp-keys-mlichvar-20210513 )"
fi
PATCHES=(
"${FILESDIR}"/${PN}-3.5-pool-vendor-gentoo.patch
"${FILESDIR}"/${PN}-4.2-systemd-gentoo.patch
)
QA_CONFIG_IMPL_DECL_SKIP=(
# FP, checks with macro afterwards (bug #907877)
recvmmsg
)
src_prepare() {
default
sed -i \
-e 's:/etc/chrony\.conf:/etc/chrony/chrony.conf:g' \
doc/* examples/* || die
cp "${FILESDIR}"/chronyd.conf-r3 "${T}"/chronyd.conf || die
}
src_configure() {
if ! use caps ; then
sed -i \
-e 's/ -u ntp//' \
"${T}"/chronyd.conf examples/chronyd.service || die
fi
if ! use seccomp ; then
sed -i \
-e 's/ -F 2//' \
"${T}"/chronyd.conf examples/chronyd.service || die
fi
tc-export CC PKG_CONFIG
# Update from time to time with output from "date +%s"
# on a system that is time-synced.
export SOURCE_DATE_EPOCH=1607976314
# Not an autotools generated script
local myconf=(
$(use_enable seccomp scfilter)
$(usev !caps '--disable-linuxcaps')
$(usev !cmdmon '--disable-cmdmon')
$(usev debug '--enable-debug')
# USE=readline here means "readline-like functionality"
# chrony only supports libedit in terms of the library providing
# it.
$(usev !readline '--without-editline --disable-readline')
$(usev !libtomcrypt '--without-tomcrypt')
$(usev !nettle '--without-nettle')
$(usev !nss '--without-nss')
$(usev !ntp '--disable-ntp')
$(usev !nts '--disable-nts')
$(usev !nts '--without-gnutls')
$(usev !phc '--disable-phc')
$(usev !pps '--disable-pps')
$(usev !refclock '--disable-refclock')
$(usev !rtc '--disable-rtc')
$(usev samba '--enable-ntp-signd')
$(usev !sechash '--disable-sechash')
--chronysockdir="${EPREFIX}/run/chrony"
--docdir="${EPREFIX}/usr/share/doc/${PF}"
--mandir="${EPREFIX}/usr/share/man"
--prefix="${EPREFIX}/usr"
--sysconfdir="${EPREFIX}/etc/chrony"
--with-hwclockfile="${EPREFIX}/etc/adjtime"
--with-pidfile="${EPREFIX}/run/chrony/chronyd.pid"
${EXTRA_ECONF}
)
# Print the ./configure call
edo ./configure "${myconf[@]}" || die
}
src_compile() {
if [[ ${PV} == 9999 ]] ; then
# Uses w3m
emake -C doc man txt
fi
emake all docs $(usev !html 'ADOC=true')
}
src_install() {
default
# Compatibility with other distributions who install to /etc/chrony.conf (bug #835461)
dosym -r /etc/chrony/chrony.conf /etc/chrony.conf
newinitd "${FILESDIR}"/chronyd.init-r2 chronyd
newconfd "${T}"/chronyd.conf chronyd
insinto /etc/${PN}
newins examples/chrony.conf.example1 chrony.conf
docinto examples
dodoc examples/*.example*
newtmpfiles - chronyd.conf <<<"d /run/chrony 0750 $(usex caps 'ntp ntp' 'root root')"
if use html ; then
docinto html
dodoc doc/*.html
fi
keepdir /var/{lib,log}/chrony
if use caps ; then
# Prepare a directory for the chrony.drift file (a la ntpsec)
# Ensures the environment is sane on new installs
# bug #711058
fowners -R ntp:ntp /var/{lib,log}/chrony
fperms -R 770 /var/lib/chrony
fi
insinto /etc/logrotate.d
newins "${FILESDIR}"/chrony-2.4-r1.logrotate chrony
systemd_dounit examples/chronyd.service
systemd_dounit examples/chrony-wait.service
systemd_enable_ntpunit 50-chrony chronyd.service
}
pkg_preinst() {
HAD_CAPS=0
HAD_SECCOMP=0
HAD_PRE_NEW_SECCOMP_LEVEL=0
# See https://dev.gentoo.org/~zmedico/portage/doc/portage.html#package-ebuild-phases-after-2.1.5
# in "Ebuild Phases" for an explanation of why we need to save the variable beforehand
if has_version 'net-misc/chrony[caps]' ; then
HAD_CAPS=1
fi
if has_version 'net-misc/chrony[seccomp]' ; then
HAD_SECCOMP=1
fi
if has_version '>=net-misc/chrony-4.1[seccomp]' ; then
# This version introduced a new filter level: -F 2
# It's a limited set of seccomp filters designed to be 'bare minimum'
HAD_PRE_NEW_SECCOMP_LEVEL=1
fi
}
pkg_postinst() {
tmpfiles_process chronyd.conf
if [[ -n "${REPLACING_VERSIONS}" ]] ; then
if use caps && ! [[ ${HAD_CAPS} -eq 1 ]] ; then
# bug #719876
ewarn "Please adjust permissions on ${EROOT}/var/{lib,log}/chrony to be owned by ntp:ntp"
ewarn "e.g. chown -R ntp:ntp ${EROOT}/var/{lib,log}/chrony"
ewarn "This is necessary for chrony to drop privileges"
elif ! use caps && [[ ${HAD_CAPS} -eq 0 ]] ; then
ewarn "Please adjust permissions on ${EROOT}/var/{lib,log}/chrony to be owned by root:root"
fi
fi
# See bug #783915 for general discussion on enabling seccomp filtering
# by default.
local show_seccomp_enable_msg=0
# Was seccomp disabled before and now enabled?
if [[ ${HAD_SECCOMP} -eq 0 ]] && use seccomp ; then
show_seccomp_enable_msg=1
fi
# Are we coming from an old version without the new 'minimal' filter?
# (-F 2)
if [[ ${HAD_PRE_NEW_SECCOMP_LEVEL} -eq 0 ]] ; then
show_seccomp_enable_msg=1
fi
if [[ ${show_seccomp_enable_msg} -eq 1 ]] ; then
elog "To enable seccomp in a stricter mode, please modify:"
elog "- ${EROOT}/etc/conf.d/chronyd for OpenRC"
elog "- systemctl edit chronyd for systemd"
elog "to use -F 1 or -F -1 instead of -F 2 (see man chronyd)"
elog "By default, we now use -F 2 which is a baseline/minimal filter."
fi
}
|
