summaryrefslogtreecommitdiff
blob: 66a7682edf94b99e20ebd9bce21eafc9581b625e (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
# Copyright 1999-2019 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=6

inherit autotools flag-o-matic user systemd linux-info git-r3

DESCRIPTION="Robust and highly flexible tunneling application compatible with many OSes"
EGIT_REPO_URI="https://github.com/OpenVPN/${PN}.git"
EGIT_SUBMODULES=(-cmocka)
HOMEPAGE="https://openvpn.net/"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS=""

IUSE="down-root examples inotify iproute2 libressl lz4 +lzo mbedtls pam"
IUSE+=" pkcs11 +plugins selinux +ssl static systemd test userland_BSD"

REQUIRED_USE="static? ( !plugins !pkcs11 )
	lzo? ( !lz4 )
	pkcs11? ( ssl )
	mbedtls? ( ssl !libressl )
	pkcs11? ( ssl )
	!plugins? ( !pam !down-root )
	inotify? ( plugins )"

CDEPEND="
	kernel_linux? (
		iproute2? ( sys-apps/iproute2[-minimal] )
		!iproute2? ( sys-apps/net-tools )
	)
	pam? ( virtual/pam )
	ssl? (
		!mbedtls? (
			!libressl? ( >=dev-libs/openssl-0.9.8:0= )
			libressl? ( dev-libs/libressl:0= )
		)
		mbedtls? ( net-libs/mbedtls )
	)
	lz4? ( app-arch/lz4 )
	lzo? ( >=dev-libs/lzo-1.07 )
	pkcs11? ( >=dev-libs/pkcs11-helper-1.11 )
	systemd? ( sys-apps/systemd )"
DEPEND="${CDEPEND}
	test? ( dev-util/cmocka )"
RDEPEND="${CDEPEND}
	selinux? ( sec-policy/selinux-openvpn )"

CONFIG_CHECK="~TUN"

PATCHES=(
	"${FILESDIR}/${PN}-2.5-external-cmocka.patch"
)

pkg_setup()  {
	linux-info_pkg_setup
}

src_prepare() {
	default
	eautoreconf
}

src_configure() {
	use static && append-ldflags -Xcompiler -static
	SYSTEMD_UNIT_DIR=$(systemd_get_systemunitdir) \
	TMPFILES_DIR="/usr/lib/tmpfiles.d" \
	econf \
		--with-plugindir="${ROOT}/usr/$(get_libdir)/$PN" \
		$(usex mbedtls 'with-crypto-library' 'mbedtls' '' '') \
		$(use_enable inotify async-push) \
		$(use_enable ssl crypto) \
		$(use_enable lz4) \
		$(use_enable lzo) \
		$(use_enable pkcs11) \
		$(use_enable plugins) \
		$(use_enable iproute2) \
		$(use_enable pam plugin-auth-pam) \
		$(use_enable down-root plugin-down-root) \
		$(use_enable test tests) \
		$(use_enable systemd)
}

src_test() {
	make check || die "top-level tests failed"
	pushd tests/unit_tests > /dev/null || die
	make check || die "unit tests failed"
	popd > /dev/null || die
}

src_install() {
	default
	find "${ED}/usr" -name '*.la' -delete
	# install documentation
	dodoc AUTHORS ChangeLog PORTS README README.IPv6

	# Install some helper scripts
	keepdir /etc/openvpn
	exeinto /etc/openvpn
	doexe "${FILESDIR}/up.sh"
	doexe "${FILESDIR}/down.sh"

	# Install the init script and config file
	newinitd "${FILESDIR}/${PN}-2.1.init" openvpn
	newconfd "${FILESDIR}/${PN}-2.1.conf" openvpn

	# install examples, controlled by the respective useflag
	if use examples ; then
		# dodoc does not supportly support directory traversal, #15193
		insinto /usr/share/doc/${PF}/examples
		doins -r sample contrib
	fi
}

pkg_postinst() {
	# Add openvpn user so openvpn servers can drop privs
	# Clients should run as root so they can change ip addresses,
	# dns information and other such things.
	enewgroup openvpn
	enewuser openvpn "" "" "" openvpn

	elog "The openvpn init script expects to find the configuration file"
	elog "openvpn.conf in /etc/openvpn along with any extra files it may need."
	elog ""
	elog "To create more VPNs, simply create a new .conf file for it and"
	elog "then create a symlink to the openvpn init script from a link called"
	elog "openvpn.newconfname - like so"
	elog "   cd /etc/openvpn"
	elog "   ${EDITOR##*/} foo.conf"
	elog "   cd /etc/init.d"
	elog "   ln -s openvpn openvpn.foo"
	elog ""
	elog "You can then treat openvpn.foo as any other service, so you can"
	elog "stop one vpn and start another if you need to."

	if grep -Eq "^[ \t]*(up|down)[ \t].*" "${ROOT}/etc/openvpn"/*.conf 2>/dev/null ; then
		ewarn ""
		ewarn "WARNING: If you use the remote keyword then you are deemed to be"
		ewarn "a client by our init script and as such we force up,down scripts."
		ewarn "These scripts call /etc/openvpn/\$SVCNAME-{up,down}.sh where you"
		ewarn "can move your scripts to."
	fi

	if use plugins ; then
		einfo ""
		einfo "plugins have been installed into /usr/$(get_libdir)/${PN}"
	fi

	ewarn ""
	ewarn "You are using a live ebuild building from the sources of openvpn"
	ewarn "repository from http://openvpn.git.sourceforge.net. For reporting"
	ewarn "bugs please contact: openvpn-devel@lists.sourceforge.net."
}