summaryrefslogtreecommitdiff
blob: 55d20a1adf7f1fdf69261245e1df7ac117752de1 (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
# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$

# The Debian ca-certificates package merely takes the CA database as it exists
# in the nss package and repackages it for use by openssl.
#
# The issue with using the compiled debs directly is two fold:
# - they do not update frequently enough for us to rely on them
# - they pull the CA database from nss tip of tree rather than the release
#
# So we take the Debian source tools and combine them with the latest nss
# release to produce (largely) the same end result.  The difference is that
# now we know our cert database is kept in sync with nss and, if need be,
# can be sync with nss tip of tree more frequently to respond to bugs.

# When triaging bugs from users, here's some handy tips:
# - To see what cert is hitting errors, use openssl:
#   openssl s_client -port 443 -CApath /etc/ssl/certs/ -host $HOSTNAME
#   Focus on the errors written to stderr.
#
# - Look at the upstream log as to why certs were added/removed:
#   https://hg.mozilla.org/projects/nss/log/tip/lib/ckfw/builtins/certdata.txt
#
# - If people want to add/remove certs, tell them to file w/mozilla:
#   https://bugzilla.mozilla.org/enter_bug.cgi?product=NSS&component=CA%20Certificates&version=trunk

EAPI="5"
PYTHON_COMPAT=( python{2_7,3_3,3_4,3_5} )

inherit eutils python-any-r1

if [[ ${PV} == *.* ]] ; then
	# Compile from source ourselves.
	PRECOMPILED=false
	inherit versionator

	DEB_VER=$(get_version_component_range 1)
	NSS_VER=$(get_version_component_range 2-)
	RTM_NAME="NSS_${NSS_VER//./_}_RTM"
else
	# Debian precompiled version.
	PRECOMPILED=true
	inherit unpacker
fi

DESCRIPTION="Common CA Certificates PEM files"
HOMEPAGE="http://packages.debian.org/sid/ca-certificates"
NMU_PR=""
if ${PRECOMPILED} ; then
	SRC_URI="mirror://debian/pool/main/c/${PN}/${PN}_${PV}${NMU_PR:++nmu}${NMU_PR}_all.deb"
else
	SRC_URI="mirror://debian/pool/main/c/${PN}/${PN}_${DEB_VER}${NMU_PR:++nmu}${NMU_PR}.tar.xz
		ftp://ftp.mozilla.org/pub/mozilla.org/security/nss/releases/${RTM_NAME}/src/nss-${NSS_VER}.tar.gz
		cacert? ( https://dev.gentoo.org/~anarchy/patches/nss-3.14.1-add_spi+cacerts_ca_certs.patch )"
fi

LICENSE="MPL-1.1"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~ppc-aix ~amd64-fbsd ~sparc-fbsd ~x86-fbsd ~x64-freebsd ~x86-freebsd ~hppa-hpux ~ia64-hpux ~x86-interix ~amd64-linux ~arm-linux ~ia64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris ~x86-winnt"
IUSE=""
${PRECOMPILED} || IUSE+=" +cacert"

DEPEND=""
if ${PRECOMPILED} ; then
	DEPEND+=" !<sys-apps/portage-2.1.10.41"
fi
# c_rehash: we run `c_rehash`
# debianutils: we run `run-parts`
RDEPEND="${DEPEND}
	app-misc/c_rehash
	sys-apps/debianutils"

if ! ${PRECOMPILED}; then
	DEPEND+=" ${PYTHON_DEPS}"
fi

S=${WORKDIR}

pkg_setup() {
	# For the conversion to having it in CONFIG_PROTECT_MASK,
	# we need to tell users about it once manually first.
	[[ -f "${EPREFIX}"/etc/env.d/98ca-certificates ]] \
		|| ewarn "You should run update-ca-certificates manually after etc-update"
}

src_unpack() {
	${PRECOMPILED} || default

	# Do all the work in the image subdir to avoid conflicting with source
	# dirs in $WORKDIR.  Need to perform everything in the offset #381937
	mkdir -p "image/${EPREFIX}"
	cd "image/${EPREFIX}" || die

	${PRECOMPILED} && unpacker_src_unpack
}

src_prepare() {
	cd "image/${EPREFIX}" || die
	if ! ${PRECOMPILED} ; then
		mkdir -p usr/sbin
		cp -p "${S}"/${PN}/sbin/update-ca-certificates usr/sbin/ || die

		if use cacert ; then
			pushd "${S}"/nss-${NSS_VER} >/dev/null
			epatch "${DISTDIR}"/nss-3.14.1-add_spi+cacerts_ca_certs.patch
			popd >/dev/null
		fi
	fi

	epatch "${FILESDIR}"/${PN}-20150426-root.patch
	local relp=$(echo "${EPREFIX}" | sed -e 's:[^/]\+:..:g')
	sed -i \
		-e '/="$ROOT/s:ROOT:ROOT'"${EPREFIX}"':' \
		-e '/RELPATH="\.\./s:"$:'"${relp}"'":' \
		usr/sbin/update-ca-certificates || die
}

src_compile() {
	cd "image/${EPREFIX}" || die
	if ! ${PRECOMPILED} ; then
		python_setup
		local d="${S}/${PN}/mozilla"
		# Grab the database from the nss sources.
		cp "${S}"/nss-${NSS_VER}/nss/lib/ckfw/builtins/{certdata.txt,nssckbi.h} "${d}" || die
		emake -C "${d}"

		# Now move the files to the same places that the precompiled would.
		mkdir -p etc/ssl/certs etc/ca-certificates/update.d usr/share/ca-certificates/mozilla
		if use cacert ; then
			mkdir -p usr/share/ca-certificates/{cacert.org,spi-inc.org}
			mv "${d}"/CAcert_Inc..crt usr/share/ca-certificates/cacert.org/cacert.org_root.crt || die
			mv "${d}"/SPI_Inc..crt usr/share/ca-certificates/spi-inc.org/spi-cacert-2008.crt || die
		fi
		mv "${d}"/*.crt usr/share/ca-certificates/mozilla/ || die
	else
		mv usr/share/doc/{ca-certificates,${PF}} || die
	fi

	(
	echo "# Automatically generated by ${CATEGORY}/${PF}"
	echo "# $(date -u)"
	echo "# Do not edit."
	cd usr/share/ca-certificates
	find * -name '*.crt' | LC_ALL=C sort
	) > etc/ca-certificates.conf

	sh usr/sbin/update-ca-certificates --root "${S}/image" || die
}

src_install() {
	cp -pPR image/* "${D}"/ || die
	if ! ${PRECOMPILED} ; then
		cd ca-certificates
		doman sbin/*.8
		dodoc debian/README.* examples/ca-certificates-local/README
	fi

	echo 'CONFIG_PROTECT_MASK="/etc/ca-certificates.conf"' > 98ca-certificates
	doenvd 98ca-certificates
}

pkg_postinst() {
	if [ -d "${EROOT}/usr/local/share/ca-certificates" ] ; then
		# if the user has local certs, we need to rebuild again
		# to include their stuff in the db.
		# However it's too overzealous when the user has custom certs in place.
		# --fresh is to clean up dangling symlinks
		"${EROOT}"/usr/sbin/update-ca-certificates --root "${ROOT}"
	fi

	if [ -n "$(find -L "${EROOT}"etc/ssl/certs/ -type l)" ] ; then
		ewarn "Removing the following broken symlinks:"
		ewarn "$(find -L "${EROOT}"/etc/ssl/certs/ -type l -printf '%p -> %l\n' -delete)"
	fi
}