summaryrefslogtreecommitdiff
blob: c29aa577860bf8d5c719859b9443e416652382f8 (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
# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

PYTHON_COMPAT=( python3_{8..11} )

inherit autotools bash-completion-r1 linux-info pam python-single-r1

DESCRIPTION="Tools for Managing Linux CIFS Client Filesystems"
HOMEPAGE="https://wiki.samba.org/index.php/LinuxCIFS_utils"
SRC_URI="https://ftp.samba.org/pub/linux-cifs/${PN}/${P}.tar.bz2"

LICENSE="GPL-3"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x86-linux"
IUSE="+acl +ads +caps creds pam +python systemd"

RDEPEND="
	sys-apps/keyutils:=
	ads? (
		sys-libs/talloc
		virtual/krb5
	)
	caps? ( sys-libs/libcap-ng )
	pam? ( sys-libs/pam )
	python? ( ${PYTHON_DEPS} )
"
DEPEND="${RDEPEND}"
BDEPEND="dev-python/docutils"
PDEPEND="
	acl? ( >=net-fs/samba-4.0.0_alpha1 )
"

REQUIRED_USE="
	acl? ( ads )
	python? ( ${PYTHON_REQUIRED_USE} )
"

DOCS="doc/linux-cifs-client-guide.odt"

PATCHES=(
	"${FILESDIR}/${PN}-6.12-ln_in_destdir.patch" #766594
	"${FILESDIR}/${PN}-6.15-musl.patch"
)

pkg_setup() {
	linux-info_pkg_setup

	if ! linux_config_exists || ! linux_chkconfig_present CIFS; then
		ewarn "You must enable CIFS support in your kernel config, "
		ewarn "to be able to mount samba shares. You can find it at"
		ewarn
		ewarn "  File systems"
		ewarn "	Network File Systems"
		ewarn "			CIFS support"
		ewarn
		ewarn "and recompile your kernel ..."
	fi

	use python && python-single-r1_pkg_setup
}

src_prepare() {
	default

	if has_version app-crypt/heimdal ; then
		# https://bugs.gentoo.org/612584
		eapply "${FILESDIR}/${PN}-6.7-heimdal.patch"
	fi

	eautoreconf
}

src_configure() {
	local myeconfargs=(
		--enable-man
		--enable-smbinfo
		$(use_enable acl cifsacl cifsidmap)
		$(use_enable ads cifsupcall)
		$(use_with caps libcap)
		$(use_enable creds cifscreds)
		$(use_enable pam)
		$(use_with pam pamdir $(getpam_mod_dir))
		$(use_enable python pythontools)
		# mount.cifs can get passwords from systemd
		$(use_enable systemd)
	)
	ROOTSBINDIR="${EPREFIX}"/sbin \
	econf "${myeconfargs[@]}"
}

src_install() {
	default

	# remove empty directories
	find "${ED}" -type d -empty -delete || die

	if use acl ; then
		dodir /etc/cifs-utils
		dosym ../../usr/$(get_libdir)/cifs-utils/idmapwb.so \
			/etc/cifs-utils/idmap-plugin
		dodir /etc/request-key.d
		echo 'create cifs.idmap * * /usr/sbin/cifs.idmap %k' \
			> "${ED}/etc/request-key.d/cifs.idmap.conf"
	fi

	if use ads ; then
		dodir /etc/request-key.d
		echo 'create dns_resolver * * /usr/sbin/cifs.upcall %k' \
			> "${ED}/etc/request-key.d/cifs.upcall.conf"
		echo 'create cifs.spnego * * /usr/sbin/cifs.upcall %k' \
			> "${ED}/etc/request-key.d/cifs.spnego.conf"
	fi

	dobashcomp bash-completion/smbinfo
	use python && python_fix_shebang "${ED}"
}

pkg_postinst() {
	# Inform about set-user-ID bit of mount.cifs
	ewarn "setuid use flag was dropped due to multiple security implications"
	ewarn "such as CVE-2009-2948, CVE-2011-3585 and CVE-2012-1586"
	ewarn "You are free to set setuid flags by yourself"

	# Inform about upcall usage
	if use acl ; then
		einfo "The cifs.idmap utility has been enabled by creating the"
		einfo "configuration file /etc/request-key.d/cifs.idmap.conf"
		einfo "This enables you to get and set CIFS acls."
	fi

	if use ads ; then
		einfo "The cifs.upcall utility has been enabled by creating the"
		einfo "configuration file /etc/request-key.d/cifs.upcall.conf"
		einfo "This enables you to mount DFS shares."
	fi
}