summaryrefslogtreecommitdiff
blob: c98a485e0cac2d081310dfd65facc9b50ae3bf6b (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
# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-apps/shadow/shadow-4.1.5.1-r1.ebuild,v 1.14 2013/09/15 19:11:22 vapier Exp $

EAPI="2"

inherit eutils libtool toolchain-funcs pam multilib

DESCRIPTION="Utilities to deal with user accounts"
HOMEPAGE="http://shadow.pld.org.pl/ http://pkg-shadow.alioth.debian.org/"
SRC_URI="http://pkg-shadow.alioth.debian.org/releases/${P}.tar.bz2"

LICENSE="BSD GPL-2"
SLOT="0"
KEYWORDS="alpha amd64 arm hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc x86"
IUSE="acl audit cracklib nls pam selinux skey xattr"

RDEPEND="acl? ( sys-apps/acl )
	audit? ( sys-process/audit )
	cracklib? ( >=sys-libs/cracklib-2.7-r3 )
	pam? ( virtual/pam )
	skey? ( sys-auth/skey )
	selinux? (
		>=sys-libs/libselinux-1.28
		sys-libs/libsemanage
	)
	nls? ( virtual/libintl )
	xattr? ( sys-apps/attr )"
DEPEND="${RDEPEND}
	nls? ( sys-devel/gettext )"
RDEPEND="${RDEPEND}
	pam? ( >=sys-auth/pambase-20120417 )"

src_prepare() {
	epatch "${FILESDIR}"/${PN}-4.1.3-dots-in-usernames.patch #22920
	epatch_user
	elibtoolize
}

src_configure() {
	tc-is-cross-compiler && export ac_cv_func_setpgrp_void=yes
	econf \
		--without-group-name-max-length \
		--without-tcb \
		--enable-shared=no \
		--enable-static=yes \
		$(use_with acl) \
		$(use_with audit) \
		$(use_with cracklib libcrack) \
		$(use_with pam libpam) \
		$(use_with skey) \
		$(use_with selinux) \
		$(use_enable nls) \
		$(use_with elibc_glibc nscd) \
		$(use_with xattr attr)
	has_version 'sys-libs/uclibc[-rpc]' && sed -i '/RLOGIN/d' config.h #425052
}

set_login_opt() {
	local comment="" opt=$1 val=$2
	[[ -z ${val} ]] && comment="#"
	sed -i -r \
		-e "/^#?${opt}/s:.*:${comment}${opt} ${val}:" \
		"${D}"/etc/login.defs
	local res=$(grep "^${comment}${opt}" "${D}"/etc/login.defs)
	einfo ${res:-Unable to find ${opt} in /etc/login.defs}
}

src_install() {
	emake DESTDIR="${D}" suidperms=4711 install || die

	# Remove libshadow and libmisc; see bug 37725 and the following
	# comment from shadow's README.linux:
	#   Currently, libshadow.a is for internal use only, so if you see
	#   -lshadow in a Makefile of some other package, it is safe to
	#   remove it.
	rm -f "${D}"/{,usr/}$(get_libdir)/lib{misc,shadow}.{a,la}

	insinto /etc
	# Using a securetty with devfs device names added
	# (compat names kept for non-devfs compatibility)
	insopts -m0600 ; doins "${FILESDIR}"/securetty
	if ! use pam ; then
		insopts -m0600
		doins etc/login.access etc/limits
	fi
	# Output arch-specific cruft
	local devs
	case $(tc-arch) in
		ppc*)  devs="hvc0 hvsi0 ttyPSC0";;
		hppa)  devs="ttyB0";;
		arm)   devs="ttyFB0 ttySAC0 ttySAC1 ttySAC2 ttySAC3 ttymxc0 ttymxc1 ttymxc2 ttymxc3 ttyO0 ttyO1 ttyO2";;
		sh)    devs="ttySC0 ttySC1";;
	esac
	[[ -n ${devs} ]] && printf '%s\n' ${devs} >> "${D}"/etc/securetty

	# needed for 'useradd -D'
	insinto /etc/default
	insopts -m0600
	doins "${FILESDIR}"/default/useradd

	# move passwd to / to help recover broke systems #64441
	mv "${D}"/usr/bin/passwd "${D}"/bin/
	dosym /bin/passwd /usr/bin/passwd

	cd "${S}"
	insinto /etc
	insopts -m0644
	newins etc/login.defs login.defs

	if ! use pam ; then
		set_login_opt MAIL_CHECK_ENAB no
		set_login_opt SU_WHEEL_ONLY yes
		set_login_opt CRACKLIB_DICTPATH /usr/$(get_libdir)/cracklib_dict
		set_login_opt LOGIN_RETRIES 3
		set_login_opt ENCRYPT_METHOD SHA512
	else
		dopamd "${FILESDIR}"/pam.d-include/shadow || die

		for x in chpasswd chgpasswd newusers; do
			newpamd "${FILESDIR}"/pam.d-include/passwd ${x} || die
		done

		for x in chage chsh chfn \
				 user{add,del,mod} group{add,del,mod} ; do
			newpamd "${FILESDIR}"/pam.d-include/shadow ${x} || die
		done

		# comment out login.defs options that pam hates
		local opt
		for opt in \
			CHFN_AUTH \
			CRACKLIB_DICTPATH \
			ENV_HZ \
			ENVIRON_FILE \
			FAILLOG_ENAB \
			FTMP_FILE \
			LASTLOG_ENAB \
			MAIL_CHECK_ENAB \
			MOTD_FILE \
			NOLOGINS_FILE \
			OBSCURE_CHECKS_ENAB \
			PASS_ALWAYS_WARN \
			PASS_CHANGE_TRIES \
			PASS_MIN_LEN \
			PORTTIME_CHECKS_ENAB \
			QUOTAS_ENAB \
			SU_WHEEL_ONLY
		do
			set_login_opt ${opt}
		done

		sed -i -f "${FILESDIR}"/login_defs_pam.sed \
			"${D}"/etc/login.defs

		# remove manpages that pam will install for us
		# and/or don't apply when using pam
		find "${D}"/usr/share/man \
			'(' -name 'limits.5*' -o -name 'suauth.5*' ')' \
			-exec rm {} +

		# Remove pam.d files provided by pambase.
		rm "${D}"/etc/pam.d/{login,passwd,su} || die
	fi

	# Remove manpages that are handled by other packages
	find "${D}"/usr/share/man \
		'(' -name id.1 -o -name passwd.5 -o -name getspnam.3 ')' \
		-exec rm {} +

	cd "${S}"
	dodoc ChangeLog NEWS TODO
	newdoc README README.download
	cd doc
	dodoc HOWTO README* WISHLIST *.txt
}

pkg_preinst() {
	rm -f "${ROOT}"/etc/pam.d/system-auth.new \
		"${ROOT}/etc/login.defs.new"
}

pkg_postinst() {
	# Enable shadow groups.
	if [ ! -f "${ROOT}"/etc/gshadow ] ; then
		if grpck -r -R "${ROOT}" 2>/dev/null ; then
			grpconv -R "${ROOT}"
		else
			ewarn "Running 'grpck' returned errors.  Please run it by hand, and then"
			ewarn "run 'grpconv' afterwards!"
		fi
	fi

	einfo "The 'adduser' symlink to 'useradd' has been dropped."
}