summaryrefslogtreecommitdiff
blob: db14bb2c4af5e49182e4e0d9ddf3cb70530918b7 (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
# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

inherit systemd

DESCRIPTION="High-performance interface between the MTA and content checkers"
HOMEPAGE="https://gitlab.com/amavis/amavis"
SRC_URI="https://gitlab.com/amavis/amavis/-/archive/v${PV}/amavis-v${PV}.tar.bz2"

LICENSE="GPL-2 BSD-2"
SLOT="0"
KEYWORDS="~amd64 ~hppa ~ppc ~ppc64 ~sparc ~x86"
IUSE="clamav courier dkim ldap mysql postgres qmail razor rspamd rspamd-https snmp spamassassin zmq"

MY_RSPAMD_DEPEND="dev-perl/HTTP-Message
	dev-perl/JSON
	dev-perl/LWP-UserAgent-Determined"
DEPEND="acct-user/amavis"
RDEPEND="${DEPEND}
	app-arch/arc
	app-arch/bzip2
	app-arch/cabextract
	app-arch/cpio
	app-arch/gzip
	app-arch/lha
	app-arch/lrzip
	app-arch/lzop
	app-arch/ncompress
	app-arch/p7zip
	app-arch/pax
	app-arch/unarj
	app-arch/unrar
	app-arch/xz-utils
	app-arch/zoo
	dev-lang/perl:*
	dev-perl/BerkeleyDB
	dev-perl/Convert-BinHex
	dev-perl/File-LibMagic
	dev-perl/IO-Socket-SSL
	dev-perl/IO-stringy
	>=dev-perl/Mail-DKIM-0.31
	>=dev-perl/MailTools-1.58
	>=dev-perl/MIME-tools-5.415
	dev-perl/Net-LibIDN
	>=dev-perl/Net-Server-0.91
	dev-perl/Net-SSLeay
	dev-perl/Unix-Syslog
	net-mail/ripole
	net-mail/tnef
	>=sys-apps/coreutils-5.0-r3
	>=sys-libs/db-4.4.20
	virtual/mta
	virtual/perl-Compress-Raw-Zlib
	virtual/perl-Digest-MD5
	virtual/perl-File-Temp
	virtual/perl-IO-Compress
	virtual/perl-IO-Socket-IP
	virtual/perl-MIME-Base64
	virtual/perl-Time-HiRes
	clamav? ( app-antivirus/clamav )
	ldap? ( >=dev-perl/perl-ldap-0.33 )
	mysql? ( dev-perl/DBD-mysql )
	postgres? ( dev-perl/DBD-Pg )
	razor? ( mail-filter/razor )
	rspamd? ( ${MY_RSPAMD_DEPEND} )
	rspamd-https? ( ${MY_RSPAMD_DEPEND}
		dev-perl/LWP-Protocol-https
		dev-perl/Net-SSLeay )
	snmp? ( net-analyzer/net-snmp[perl] )
	spamassassin? ( mail-filter/spamassassin dev-perl/Image-Info )
	zmq? ( dev-perl/ZMQ-LibZMQ3 )"

AMAVIS_ROOT="/var/lib/amavishome"
S="${WORKDIR}/amavis-v${PV}"

src_prepare() {
	if use courier ; then
		eapply -p0 amavisd-new-courier.patch
	fi

	if use qmail ; then
		eapply -p0 amavisd-new-qmqpqq.patch
	fi

	# We need to fix the daemon_user and daemon_group in amavis-mc even
	# though we're going to run it in the foreground, because it calls
	# "drop_priv" unconditionally and will crash if its user/group
	# doesn't exist.
	sed -i	\
		-e '/daemon/s/vscan/amavis/' \
		-e "s:'/var/virusmails':\"\$MYHOME/quarantine\":" \
		"${S}/amavisd.conf" "${S}/amavis-mc" || die "missing conf file"

	if ! use dkim ; then
		sed -i -e '/enable_dkim/s/1/0/' "${S}/amavisd.conf" \
			|| die "missing conf file - dkim"
	fi

	if use zmq ; then
		sed -i -e '/enable_zmq/s/# //' "${S}/amavisd.conf" \
			|| die "missing conf file - zmq"
	fi

	if ! use spamassassin ; then
		sed -i -e \
			"/^#[[:space:]]*@bypass_spam_checks_maps[[:space:]]*=[[:space:]]*(1)/s/^#//" \
			"${S}/amavisd.conf" || die "missing conf file - sa"
	fi

	eapply_user
}

src_install() {
	dosbin amavisd{,-agent,-nanny,-release,-signer,-status}
	dobin p0f-analyzer.pl amavisd-submit

	if use snmp ; then
		dosbin amavisd-snmp-subagent
		newinitd "${FILESDIR}/amavisd-snmp-subagent.initd" \
				 amavisd-snmp-subagent
		dodoc AMAVIS-MIB.txt

		if use zmq ; then
			dosbin amavisd-snmp-subagent-zmq
			newinitd "${FILESDIR}/amavisd-snmp-subagent-zmq.initd" \
					 amavisd-snmp-subagent-zmq
		fi
	fi

	if use zmq ; then
		dosbin amavis-services amavis-mc
		newinitd "${FILESDIR}/amavis-mc.initd-r1" amavis-mc
	fi

	if use ldap ; then
		insinto /etc/openldap/schema
		newins LDAP.schema "${PN}.schema"
	fi

	# The config file should be root:amavis so that the amavis user can
	# read (only) it after dropping privileges. And of course he should
	# own everything in his home directory.
	insinto /etc
	insopts -m0640 -g amavis
	doins amavisd.conf

	# Implementation detail? Keepdir calls dodir under the hood.
	diropts -o amavis -g amavis
	keepdir "${AMAVIS_ROOT}"/{,db,quarantine,tmp,var}

	# BEWARE:
	#
	# Anything below this line is using the mangled insopts/diropts from
	# above!
	#

	newinitd "${FILESDIR}/amavisd.initd-r2" amavisd

	systemd_newunit "${FILESDIR}/amavisd.service-r1" amavisd.service

	dodoc AAAREADME.first INSTALL MANIFEST RELEASE_NOTES TODO \
		amavisd.conf-default amavisd-custom.conf

	docinto README_FILES
	dodoc README_FILES/README*
	dodoc -r README_FILES/*.{html,css}
	docinto README_FILES/images
	dodoc README_FILES/images/*.png
	docinto README_FILES/images/callouts
	dodoc README_FILES/images/callouts/*.png

	docinto test-messages
	dodoc test-messages/README
	dodoc test-messages/sample.tar.gz.compl
}

pkg_preinst() {
	# TODO: the following is done as root, but should probably be done
	# as the amavis user.
	if use razor ; then
		if [ ! -d "${ROOT}${AMAVIS_ROOT}/.razor" ] ; then
			elog "Setting up initial razor config files..."

			razor-admin -create -home="${D}/${AMAVIS_ROOT}/.razor"
			sed -i -e "s:debuglevel\([ ]*\)= .:debuglevel\1= 0:g" \
				"${D}/${AMAVIS_ROOT}/.razor/razor-agent.conf" || die
		fi
	fi
}

pkg_postinst() {
	local d="/var/amavis"
	if [ -d ${d} ]; then
		elog "Existing data found. Please make sure to manually copy it to amavis' new"
		elog "home directory by executing the following command as root from a shell:"
		elog
		elog "  cp -a ${d}/* ${d}/.??* ${AMAVIS_ROOT}/ && rm -r ${d}"
		elog
	fi
}