summaryrefslogtreecommitdiff
blob: 4f21531105539ed8633cc332c126835791f9a22d (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
# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

LUA_COMPAT=( lua5-{1..4} luajit )

inherit flag-o-matic lua-single

DESCRIPTION="The PowerDNS Daemon"
HOMEPAGE="https://www.powerdns.com/"
SRC_URI="https://downloads.powerdns.com/releases/${P/_/-}.tar.bz2"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~x86"

# other possible flags:
# db2: we lack the dep
# oracle: dito (need Oracle Client Libraries)
# xdb: (almost) dead, surely not supported

IUSE="debug doc geoip ldap lmdb lua-records mydns mysql postgres remote sodium sqlite systemd tools tinydns test"
RESTRICT="!test? ( test )"

REQUIRED_USE="${LUA_REQUIRED_USE}
	mydns? ( mysql )"

DEPEND="${LUA_DEPS}
	dev-libs/openssl:=
	dev-libs/boost:=
	lmdb? ( >=dev-db/lmdb-0.9.29 )
	lua-records? ( >=net-misc/curl-7.21.3 )
	mysql? ( dev-db/mysql-connector-c:= )
	postgres? ( dev-db/postgresql:= )
	ldap? ( >=net-nds/openldap-2.0.27-r4:= app-crypt/mit-krb5 )
	sqlite? ( dev-db/sqlite:3 )
	geoip? ( >=dev-cpp/yaml-cpp-0.5.1:= dev-libs/geoip )
	sodium? ( dev-libs/libsodium:= )
	tinydns? ( >=dev-db/tinycdb-0.77 )
	elibc_glibc? ( x86? ( >=sys-libs/glibc-2.34 ) )"
RDEPEND="${DEPEND}
	acct-user/pdns
	acct-group/pdns"

BDEPEND="virtual/pkgconfig
	doc? ( app-doc/doxygen[dot] )"

S="${WORKDIR}"/${P/_/-}

pkg_setup() {
	lua-single_pkg_setup
	append-lfs-flags
	append-cppflags -D_TIME_BITS=64
}

src_configure() {
	local cnf_dynmodules="pipe bind" # the default backends, always enabled

	#use db2 && cnf_dynmodules+=" db2"
	use ldap && cnf_dynmodules+=" ldap"
	use lmdb && cnf_dynmodules+=" lmdb"
	use mydns && cnf_dynmodules+=" mydns"
	use mysql && cnf_dynmodules+=" gmysql"
	#use oracle && cnf_dynmodules+=" goracle oracle"
	use postgres && cnf_dynmodules+=" gpgsql"
	use remote && cnf_dynmodules+=" remote"
	use sqlite && cnf_dynmodules+=" gsqlite3"
	use tinydns && cnf_dynmodules+=" tinydns"
	use geoip && cnf_dynmodules+=" geoip"
	#use xdb && cnf_dynmodules+=" xdb"

	econf \
		--disable-static \
		--sysconfdir=/etc/powerdns \
		--libdir=/usr/$(get_libdir)/powerdns \
		--with-service-user=pdns \
		--with-service-group=pdns \
		--with-modules= \
		--with-dynmodules="${cnf_dynmodules}" \
		--with-mysql-lib=/usr/$(get_libdir) \
		--with-lua="${ELUA}" \
		$(use_enable debug verbose-logging) \
		$(use_enable lua-records) \
		$(use_enable test unit-tests) \
		$(use_enable tools) \
		$(use_enable systemd) \
		$(use_with sodium libsodium) \
		${myconf}
}

src_compile() {
	default
	use doc && emake -C codedocs codedocs
}

src_install() {
	default

	mv "${D}"/etc/powerdns/pdns.conf{-dist,}

	fperms 0700 /etc/powerdns
	fperms 0600 /etc/powerdns/pdns.conf

	# set defaults: setuid=pdns, setgid=pdns
	sed -i \
		-e 's/^# set\([ug]\)id=$/set\1id=pdns/g' \
		"${D}"/etc/powerdns/pdns.conf

	newinitd "${FILESDIR}"/pdns-r1 pdns

	keepdir /var/empty

	if use doc; then
		docinto html
		dodoc -r codedocs/html/.
	fi

	# Install development headers
	insinto /usr/include/pdns
	doins pdns/*.hh
	insinto /usr/include/pdns/backends/gsql
	doins pdns/backends/gsql/*.hh

	if use ldap ; then
		insinto /etc/openldap/schema
		doins "${FILESDIR}"/dnsdomain2.schema
	fi

	find "${D}" -name '*.la' -delete || die
}

pkg_postinst() {
	elog "PowerDNS provides multiple instances support. You can create more instances"
	elog "by symlinking the pdns init script to another name."
	elog
	elog "The name must be in the format pdns.<suffix> and PowerDNS will use the"
	elog "/etc/powerdns/pdns-<suffix>.conf configuration file instead of the default."

	local old
	for old in ${REPLACING_VERSIONS}; do
		ver_test ${old} -lt 3.2 || continue

		echo
		ewarn "To fix a security bug (bug #458018) had the following"
		ewarn "files/directories the world-readable bit removed (if set):"
		ewarn "  ${EPREFIX}/etc/powerdns"
		ewarn "  ${EPREFIX}/etc/powerdns/pdns.conf"
		ewarn "Check if this is correct for your setup"
		ewarn "This is a one-time change and will not happen on subsequent updates."
		chmod o-rwx "${EPREFIX}"/etc/powerdns/{,pdns.conf}

		break
	done

	if use postgres; then
		for old in ${REPLACING_VERSIONS}; do
			ver_test ${old} -lt 4.1.11-r1 || continue

			echo
			ewarn "PowerDNS 4.1.11 contains a security fix for the PostgreSQL backend."
			ewarn "This security fix needs to be applied manually to the database schema."
			ewarn "Please refer to the official security advisory for more information:"
			ewarn
			ewarn "  https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2019-06.html"

			break
		done
	fi
}