sys-auth/skey: Fix length check in skeylogin.c

Signed-off-by: Ulrich Müller <ulm@gentoo.org>

2 files changed, 91 insertions, 0 deletions

diff --git a/sys-auth/skey/Manifest b/sys-auth/skey/Manifest
index 4c3e9cb73c37..5c992877862e 100644
--- a/sys-auth/skey/Manifest
+++ b/sys-auth/skey/Manifest
@@ -1,2 +1,3 @@
 DIST skey-1.1.5-patches-6.tar.xz 34108 BLAKE2B 410dbe673e0a32a4c3fd0610f898057e7b3afcc0d0fd124683033790f9c518bf89486f13e8d87825c0959ff34e91eae82df6ba3b79c1dcb99a34d5657036d5a6 SHA512 2c807675cdd6b800f03427d79d616f59ac9d4d438221913328ec92e5dd13af185f74a24e17d36af8d49a51c4ecc5b24ef198489acce416d829e8aacf5d3c208a
+DIST skey-1.1.5-patches-7.tar.xz 34412 BLAKE2B 77c37b71e80a629dc24996a496ac870d8ad431268bc8eff188ffe09fda6c52b4169aae6e16d31897658e003c1565176f5b8bdd7052795b372c47e49258a7d8ff SHA512 a73f0772883cfb8a6cd7acabd0d005e723952c4eb3b83d27b5c321737e38a4b4b65be0e7cb1b4fb5d040e315b3c36f6f4ca96f20ad8564617e694e9373fa060d
 DIST skey-1.1.5.tar.bz2 61911 BLAKE2B 6226a91f4018bee5796bf60339dc8554324a044eef18a69ea176d060cb4af90779cafaee58f42ad7a6e433b94da8de6e5e4d1ee9362904966fd0872d5ac3ccce SHA512 4cbddc7e31134d5e23801a9b07de0d05c8357aaa8dddfb8426fceead3f54e539f77204f78a08b2a93890ef2f4f807a2208080f58f80818afa1b8cd4884b1fb37
diff --git a/sys-auth/skey/skey-1.1.5-r14.ebuild b/sys-auth/skey/skey-1.1.5-r14.ebuild
new file mode 100644
index 000000000000..b003516a9db7
--- /dev/null
+++ b/sys-auth/skey/skey-1.1.5-r14.ebuild
@@ -0,0 +1,90 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit autotools readme.gentoo-r1 toolchain-funcs usr-ldscript
+
+DESCRIPTION="Linux Port of OpenBSD Single-key Password System"
+HOMEPAGE="https://web.archive.org/web/20160710152027/http://www.openbsd.org:80/faq/faq8.html#SKey"
+SRC_URI="mirror://gentoo/${P}.tar.bz2
+	https://dev.gentoo.org/~ulm/distfiles/${P}-patches-7.tar.xz"
+
+LICENSE="BSD MIT RSA BEER-WARE"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+IUSE="static-libs"
+
+DEPEND="dev-lang/perl
+	sys-libs/cracklib
+	virtual/libcrypt:="
+
+RDEPEND="${DEPEND}
+	virtual/perl-Time-Local"
+
+BDEPEND="app-arch/xz-utils"
+
+PATCHES=("${WORKDIR}/patch")
+
+src_prepare() {
+	default
+	eautoreconf
+}
+
+src_configure() {
+	tc-export CC
+	econf --sysconfdir=/etc/skey
+}
+
+src_install() {
+	into /
+	dolib.so libskey.so{.${PV},.${PV%.*},.${PV%%.*},}
+
+	into /usr
+	dobin skey skeyinit skeyinfo
+	newbin skeyaudit.sh skeyaudit
+	newsbin skeyprune.pl skeyprune
+
+	dosym skey /usr/bin/otp-md4
+	dosym skey /usr/bin/otp-md5
+	dosym skey /usr/bin/otp-sha1
+
+	if use static-libs; then
+		dolib.a libskey.a
+		gen_usr_ldscript libskey.so
+	fi
+
+	doman skey.1 skeyaudit.1 skeyinfo.1 skeyinit.1 skey.3 skeyprune.8
+
+	insinto /usr/include
+	doins skey.h
+
+	keepdir /etc/skey
+
+	# only root needs to have access to these files.
+	fperms go-rx /etc/skey
+
+	# skeyinit and skeyinfo must be suid root so users
+	# can generate their passwords.
+	fperms u+s,go-r /usr/bin/skeyinit /usr/bin/skeyinfo
+
+	dodoc README CHANGES
+
+	local DOC_CONTENTS="For an introduction into using s/key authentication,
+		take a look at the EXAMPLES section from the skey(1) manpage."
+	readme.gentoo_create_doc
+}
+
+pkg_postinst() {
+	# do not include /etc/skey/skeykeys in the package, as quickpkg
+	# may package sensitive information.
+	# This also fixes the etc-update issue with #64974.
+
+	# skeyinit will not function if this file is not present.
+	touch /etc/skey/skeykeys
+
+	# these permissions are applied by the skey system if missing.
+	chmod 0600 /etc/skey/skeykeys
+
+	readme.gentoo_print_elog
+}