summaryrefslogtreecommitdiff
blob: ce26116771fa5841f6a8ea8fde33e5adaf0ca035 (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
# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

inherit flag-o-matic pam toolchain-funcs

DESCRIPTION="A Unix Web Authenticator"
HOMEPAGE="https://github.com/phokz/pwauth/tree/master/pwauth"
SRC_URI="https://pwauth.googlecode.com/files/${P}.tar.gz"

LICENSE="Apache-1.1"
SLOT="0"
KEYWORDS="~amd64 ~ppc ~x86"
IUSE="faillog pam ignore-case domain-aware"

DEPEND="pam? ( sys-libs/pam )
	!pam? ( virtual/libcrypt:= )"
RDEPEND="${DEPEND}"

PATCHES=(
	"${FILESDIR}/${P}-config.patch"
	"${FILESDIR}/${P}-makefile.patch"
	"${FILESDIR}/${PN}-strchr.patch"
	"${FILESDIR}/${P}-warnings.patch"
	"${FILESDIR}/${P}-clang.patch"
)

pkg_setup() {
	einfo "You can configure various build time options with ENV variables:"
	einfo
	einfo "    PWAUTH_FAILLOG      Path to logfile for login failures"
	einfo "                        (default: /var/log/pwauth.log)"
	einfo "    PWAUTH_SERVERUIDS   Comma seperated list of UIDs allowed to run pwauth"
	einfo "                        (default: 81)"
	einfo "    PWAUTH_MINUID       Minimum UID for which authentication will succeed"
	einfo "                        (default: 1000)"
	einfo

	PWAUTH_FAILLOG="${PWAUTH_FAILLOG:-/var/log/pwauth.log}"
	PWAUTH_SERVERUIDS="${PWAUTH_SERVERUIDS:-81}"
	PWAUTH_MINUID="${PWAUTH_MINUID:-1000}"

	append-cppflags "-DSERVER_UIDS=${PWAUTH_SERVERUIDS}"
	append-cppflags "-DMIN_UNIX_UID=${PWAUTH_MINUID}"

	if use faillog; then
		append-cppflags -DFAILLOG_PWAUTH
		append-cppflags "-DPATH_FAILLOG=\"\\\"${PWAUTH_FAILLOG}\\\"\""
	fi

	if use pam; then
		append-cppflags -DPAM
		append-libs pam
	else
		append-cppflags -DSHADOW_SUN
		append-libs crypt
	fi

	use ignore-case && append-cppflags -DIGNORE_CASE
	use domain-aware && append-cppflags -DOMAIN_AWARE

	append-cflags -std=gnu89 # old codebase, incompatible with c2x
}

src_compile() {
	emake CC="$(tc-getCC)" CFLAGS="${CFLAGS}"
}

src_install() {
	dosbin pwauth unixgroup
	fperms 4755 /usr/sbin/pwauth

	use pam && newpamd "${FILESDIR}"/pwauth.pam-include pwauth

	dodoc CHANGES FORM_AUTH INSTALL README
}