summaryrefslogtreecommitdiff
blob: d50322bad2cff0304139697502e8f002f1bb67d0 (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
# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$

EAPI=4

inherit eutils ssl-cert versionator multilib user

MY_P=Unreal${PV/_/-}

DESCRIPTION="An advanced Internet Relay Chat daemon"
HOMEPAGE="http://www.unrealircd.com/"
SRC_URI="http://www.unrealircd.com/downloads/${MY_P}.tar.gz"

SLOT="0"
LICENSE="GPL-2"
KEYWORDS="amd64 ppc x86 ~x86-fbsd ~amd64-linux"
IUSE="class-nofakelag curl ipv6 +extban-stacking +operoverride operoverride-verify +prefixaq
	showlistmodes shunnotices ssl topicisnuhost +usermod zlib"

RDEPEND="ssl? ( dev-libs/openssl )
	zlib? ( sys-libs/zlib )
	curl? ( net-misc/curl[adns] )
	dev-libs/tre
	>=net-dns/c-ares-1.7"
DEPEND="${RDEPEND}
	>=sys-apps/sed-4
	virtual/pkgconfig"

S=${WORKDIR}/Unreal${PV}

pkg_setup() {
	enewuser unrealircd
}

src_prepare() {
	# QA check against bundled pkgs
	rm extras/*.gz || die

	sed -i \
		-e "s:ircd\.pid:${EPREFIX}/var/run/unrealircd/ircd.pid:" \
		-e "s:ircd\.log:${EPREFIX}/var/log/unrealircd/ircd.log:" \
		-e "s:debug\.log:${EPREFIX}/var/log/unrealircd/debug.log:" \
		-e "s:ircd\.tune:${EPREFIX}/var/lib/unrealircd/ircd.tune:" \
		include/config.h \
		|| die "sed failed"

	if use class-nofakelag; then
		sed -i -e 's:#undef\( FAKELAG_CONFIGURABLE\):#define\1:' include/config.h || die
	fi
}

src_configure() {
	econf \
		--with-listen=5 \
		--with-dpath="${EPREFIX}"/etc/unrealircd \
		--with-spath="${EPREFIX}"/usr/bin/unrealircd \
		--with-nick-history=2000 \
		--with-sendq=3000000 \
		--with-bufferpool=18 \
		--with-permissions=0600 \
		--with-fd-setsize=1024 \
		--with-system-cares \
		--with-system-tre \
		--enable-dynamic-linking \
		$(use_enable curl libcurl "${EPREFIX}"/usr) \
		$(use_enable ipv6 inet6) \
		$(use_enable prefixaq) \
		$(use_enable ssl ssl "${EPREFIX}"/usr) \
		$(use_enable zlib ziplinks "${EPREFIX}"/usr) \
		$(use_with showlistmodes) \
		$(use_with topicisnuhost) \
		$(use_with shunnotices) \
		$(use_with !operoverride no-operoverride) \
		$(use_with operoverride-verify) \
		$(use_with !usermod disableusermod) \
		$(use_with !extban-stacking disable-extendedban-stacking)
}

src_install() {
	keepdir /var/{lib,log}/unrealircd

	newbin src/ircd unrealircd

	exeinto /usr/$(get_libdir)/unrealircd/modules
	doexe src/modules/*.so

	dodir /etc/unrealircd
	dosym /var/lib/unrealircd /etc/unrealircd/tmp

	insinto /etc/unrealircd
	doins {badwords.*,help,spamfilter,dccallow}.conf
	newins doc/example.conf unrealircd.conf

	insinto /etc/unrealircd/aliases
	doins aliases/*.conf

	local so_suffix=so
	[[ ${CHOST} == -*mingw* ]] && so_suffix=dll
	sed -i \
		-e s:src/modules:"${EPREFIX}"/usr/$(get_libdir)/unrealircd/modules: \
		-e '/loadmodule.*\.'${so_suffix}'/s;^//;;' \
		-e s:ircd\\.log:"${EPREFIX}"/var/log/unrealircd/ircd.log: \
		"${ED}"/etc/unrealircd/unrealircd.conf \
		|| die

	dodoc \
		Changes Donation Unreal.nfo \
		ircdcron/{ircd.cron,ircdchk} \
		|| die "dodoc failed"
	dohtml doc/*.html

	newinitd "${FILESDIR}"/unrealircd.initd unrealircd
	newconfd "${FILESDIR}"/unrealircd.confd-r1 unrealircd

	# config should be read-only
	fperms -R 0640 /etc/unrealircd{,/aliases}
	fperms 0750 /etc/unrealircd{,/aliases}
	# state is editable but not owned by unrealircd directly
	fperms 0770 /var/{lib,log}/unrealircd
	fowners -R root:unrealircd /{etc,var/{lib,log}}/unrealircd
}

pkg_preinst() {
	# Must pre-create directories; otherwise their permissions are lost
	# on installation.

	# Usage: _unrealircd_dir_permissions <user> <group> <mode> <dir>[, <dir>…]
	#
	# Ensure that directories are created with the correct permissions
	# before portage tries to merge them to the filesystem because,
	# otherwise, those directories are installed world-readable.
	#
	# If this is a first-time install, create those directories with
	# correct permissions before installing. Otherwise, update
	# permissions—but only if we are replacing an unrealircd ebuild at
	# least as old as net-irc/unrealircd-3.2.10. Portage handles normal
	# file permissions correctly, so no need for recursive
	# chmoding/chowning.
	_unrealircd_dir_permissions() {
		local user=${1} group=${2} mode=${3} dir v
		shift 3
		while dir=${1} && shift; do
			if [[ ! -d "${EROOT}${dir}" ]]; then
				ebegin "Creating ${EROOT}${dir} with correct permissions"
				install -d -m "${mode}" -o "${user}" -g "${group}" "${EROOT}${dir}" || die
				eend ${?}
			elif ! [[ ${REPLACING_VERSIONS} ]] || for v in ${REPLACING_VERSIONS}; do
					# If 3.2.10 ≤ ${REPLACING_VERSIONS}, then we update
					# existing permissions.
					version_is_at_least "${v}" 3.2.10 && break
				done; then
				ebegin "Correcting permissions of ${EROOT}${dir} left by ${CATEGORY}/${PN}-${v}"
				chmod "${mode}" "${EROOT}${dir}" \
					&& chown ${user}:${group} "${EROOT}${dir}" \
					|| die "Unable to correct permissions of ${EROOT}${dir}"
				eend ${?}
			fi
		done
	}

	# unrealircd only needs to be able to read files in /etc/unrealircd.
	_unrealircd_dir_permissions root unrealircd 0750 etc/unrealircd{,/aliases}

	# unrealircd needs to be able to create files in /var/lib/unrealircd
	# and /var/log/unrealircd.
	_unrealircd_dir_permissions root unrealircd 0770 var/{lib,log}/unrealircd
}

pkg_postinst() {
	# Move docert call from scr_install() to install_cert in pkg_postinst for
	# bug #201682
	if use ssl ; then
		if [[ ! -f "${EROOT}"/etc/unrealircd/server.cert.key ]]; then
			install_cert /etc/unrealircd/server.cert
			chown unrealircd "${EROOT}"/etc/unrealircd/server.cert.*
			chmod 0640 "${EROOT}"/etc/unrealircd/server.cert.*
			ln -snf server.cert.key "${EROOT}"/etc/unrealircd/server.key.pem
		fi
	fi

	local unrealircd_conf="${EROOT}"/etc/unrealircd/unrealircd.conf
	# Fix up the default cloak keys.
	if grep -qe '"and another one";$' "${unrealircd_conf}" && grep -qe '"aoAr1HnR6gl3sJ7hVz4Zb7x4YwpW";$' "${unrealircd_conf}"; then
		ebegin "Generating cloak-keys"
		local keys=(
			$(unrealircd -k 2>&1 | tail -n 3)
		)
		[[ -n ${keys[0]} || -n ${keys[1]} || -n ${keys[2]} ]]
		eend $?

		ebegin "Substituting cloak-keys into ${unrealircd_conf}"
		sed -i \
			-e '/cloak-keys/ {
n
s/"aoAr1HnR6gl3sJ7hVz4Zb7x4YwpW";/"'"${keys[0]}"'";/
n
s/"and another one";/"'"${keys[1]}"'";/
n
s/"and another one";/"'"${keys[2]}"'";/
}' \
			"${unrealircd_conf}"
		eend $?
	fi

	elog "UnrealIRCd will not run until you've set up /etc/unrealircd/unrealircd.conf"
	elog
	elog "You can find example cron scripts here:"
	elog "   /usr/share/doc/${PF}/ircd.cron.gz"
	elog "   /usr/share/doc/${PF}/ircdchk.gz"
	elog
	elog "You can also use /etc/init.d/unrealircd to start at boot"
}