gnome-base/gdm: install pam_gdm.so in correct location, bug #599714

Package-Manager: portage-2.3.2

gnome-base/gdm/files/gdm-3.22.1-pam-module-dir.patch

@@ -0,0 +1,52 @@
+From 4fc9023bb86689f1391651fa744d9e63ee1d7bbc Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?R=C3=A9mi=20Cardona?= <[email protected]>
+Date: Mon, 21 Nov 2016 08:18:32 +0100
+Subject: [PATCH] pam_gdm: allow setting pam module dir at configure time
+
+Code taken almost verbatim from gnome-keyring.
+---
+ configure.ac        | 10 +++++++++-
+ pam_gdm/Makefile.am |  2 +-
+ 2 files changed, 10 insertions(+), 2 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index dd98992..e0074dd 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -476,7 +476,7 @@ dnl ---------------------------------------------------------------------------
+ dnl - Check for PAM stuff
+ dnl ---------------------------------------------------------------------------
+
+-dnl PAM prefix
++dnl PAM prefix (configuration files)
+ withval=""
+ AC_ARG_WITH(pam-prefix,
+             AS_HELP_STRING([--with-pam-prefix=<prefix>],
+@@ -492,6 +492,14 @@ else
+ fi
+ AC_SUBST(PAM_PREFIX)
+
++dnl PAM dir (dynamic modules)
++AC_ARG_WITH([pam-dir],
++            [AC_HELP_STRING([--with-pam-dir=DIR],
++                             [directory to install pam modules in])],
++             [], [with_pam_dir='${libdir}/security'])
++PAM_DEST_DIR="$with_pam_dir"
++AC_SUBST(PAM_DEST_DIR)
++
+ have_pam=no
+ AC_CHECK_LIB(pam, pam_start, have_pam=yes)
+
+diff --git a/pam_gdm/Makefile.am b/pam_gdm/Makefile.am
+index 61d672b..980b31c 100644
+--- a/pam_gdm/Makefile.am
++++ b/pam_gdm/Makefile.am
+@@ -36,4 +36,4 @@ pam_gdm_LTLIBRARIES = \
+ 	pam_gdm.la \
+ 	$(END_OF_LIST)
+
+-pam_gdmdir = $(libdir)/security
++pam_gdmdir = $(PAM_DEST_DIR)
+-- 
+2.10.2
+

gnome-base/gdm/gdm-3.22.1-r1.ebuild

@@ -0,0 +1,220 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+GNOME2_LA_PUNT="yes"
+
+inherit autotools eutils gnome2 pam readme.gentoo-r1 systemd user versionator
+
+DESCRIPTION="GNOME Display Manager for managing graphical display servers and user logins"
+HOMEPAGE="https://wiki.gnome.org/Projects/GDM"
+
+SRC_URI="${SRC_URI}
+	branding? ( http://www.mail-archive.com/[email protected]/msg00043/tango-gentoo-v1.1.tar.gz )
+"
+
+LICENSE="
+	GPL-2+
+	branding? ( CC-Sampling-Plus-1.0 )
+"
+
+SLOT="0"
+
+IUSE="accessibility audit branding fprint +introspection ipv6 plymouth selinux smartcard tcpd test wayland xinerama"
+
+KEYWORDS="~alpha ~amd64 ~arm ~ia64 ~ppc ~ppc64 ~sh ~sparc ~x86"
+
+# NOTE: x11-base/xorg-server dep is for X_SERVER_PATH etc, bug #295686
+# nspr used by smartcard extension
+# dconf, dbus and g-s-d are needed at install time for dconf update
+# We need either systemd or >=openrc-0.12 to restart gdm properly, bug #463784
+COMMON_DEPEND="
+	app-text/iso-codes
+	>=dev-libs/glib-2.36:2[dbus]
+	>=x11-libs/gtk+-2.91.1:3
+	>=gnome-base/dconf-0.20
+	>=gnome-base/gnome-settings-daemon-3.1.4
+	gnome-base/gsettings-desktop-schemas
+	>=media-libs/fontconfig-2.5.0:1.0
+	>=media-libs/libcanberra-0.4[gtk3]
+	sys-apps/dbus
+	>=sys-apps/accountsservice-0.6.12
+
+	x11-apps/sessreg
+	x11-base/xorg-server
+	x11-libs/libXi
+	x11-libs/libXau
+	x11-libs/libX11
+	x11-libs/libXdmcp
+	x11-libs/libXext
+	x11-libs/libXft
+	>=x11-misc/xdg-utils-1.0.2-r3
+
+	virtual/pam
+
+	>=sys-apps/systemd-186:0=[pam]
+
+	sys-auth/pambase[systemd]
+
+	audit? ( sys-process/audit )
+	introspection? ( >=dev-libs/gobject-introspection-0.9.12:= )
+	plymouth? ( sys-boot/plymouth )
+	selinux? ( sys-libs/libselinux )
+	tcpd? ( >=sys-apps/tcp-wrappers-7.6 )
+	xinerama? ( x11-libs/libXinerama )
+"
+# XXX: These deps are from session and desktop files in data/ directory
+# fprintd is used via dbus by gdm-fingerprint-extension
+# gnome-session-3.6 needed to avoid freezing with orca
+RDEPEND="${COMMON_DEPEND}
+	>=gnome-base/gnome-session-3.6
+	>=gnome-base/gnome-shell-3.1.90
+	x11-apps/xhost
+
+	accessibility? (
+		>=app-accessibility/orca-3.10
+		gnome-extra/mousetweaks )
+	fprint? (
+		sys-auth/fprintd
+		sys-auth/pam_fprint )
+
+	!gnome-extra/fast-user-switch-applet
+"
+DEPEND="${COMMON_DEPEND}
+	app-text/docbook-xml-dtd:4.1.2
+	dev-util/gdbus-codegen
+	>=dev-util/intltool-0.40.0
+	dev-util/itstool
+	virtual/pkgconfig
+	x11-proto/inputproto
+	x11-proto/randrproto
+	test? ( >=dev-libs/check-0.9.4 )
+	xinerama? ( x11-proto/xineramaproto )
+"
+
+DOC_CONTENTS="
+	To make GDM start at boot, run:\n
+	# systemctl enable gdm.service\n
+	\n
+	For passwordless login to unlock your keyring, you need to install
+	sys-auth/pambase with USE=gnome-keyring and set an empty password
+	on your keyring. Use app-crypt/seahorse for that.\n
+	\n
+	You may need to install app-crypt/coolkey and sys-auth/pam_pkcs11
+	for smartcard support
+"
+
+pkg_setup() {
+	enewgroup gdm
+	enewgroup video # Just in case it hasn't been created yet
+	enewuser gdm -1 -1 /var/lib/gdm gdm,video
+
+	# For compatibility with certain versions of nvidia-drivers, etc., need to
+	# ensure that gdm user is in the video group
+	if ! egetent group video | grep -q gdm; then
+		# FIXME XXX: is this at all portable, ldap-safe, etc.?
+		# XXX: egetent does not have a 1-argument form, so we can't use it to
+		# get the list of gdm's groups
+		local g=$(groups gdm)
+		elog "Adding user gdm to video group"
+		usermod -G video,${g// /,} gdm || die "Adding user gdm to video group failed"
+	fi
+}
+
+src_prepare() {
+	# ssh-agent handling must be done at xinitrc.d, bug #220603
+	eapply "${FILESDIR}/${PN}-2.32.0-xinitrc-ssh-agent.patch"
+
+	# Gentoo does not have a fingerprint-auth pam stack
+	eapply "${FILESDIR}/${PN}-3.8.4-fingerprint-auth.patch"
+
+	# Show logo when branding is enabled
+	use branding && eapply "${FILESDIR}/${PN}-3.8.4-logo.patch"
+
+	# allow setting pam module dir, bug #599714
+	eapply "${FILESDIR}/${PN}-3.22.1-pam-module-dir.patch"
+
+	eautoreconf
+	gnome2_src_prepare
+}
+
+src_configure() {
+	local myconf
+	# PAM is the only auth scheme supported
+	# even though configure lists shadow and crypt
+	# they don't have any corresponding code.
+	# --with-at-spi-registryd-directory= needs to be passed explicitly because
+	# of https://bugzilla.gnome.org/show_bug.cgi?id=607643#c4
+	# Xevie is obsolete, bug #482304
+	# --with-initial-vt=7 conflicts with plymouth, bug #453392
+	! use plymouth && myconf="${myconf} --with-initial-vt=7"
+
+	gnome2_src_configure \
+		--enable-gdm-xsession \
+		--with-run-dir=/run/gdm \
+		--localstatedir="${EPREFIX}"/var \
+		--disable-static \
+		--with-xdmcp=yes \
+		--enable-authentication-scheme=pam \
+		--with-default-pam-config=exherbo \
+		--with-pam-dir=$(getpam_mod_dir) \
+		--with-at-spi-registryd-directory="${EPREFIX}"/usr/libexec \
+		--without-xevie \
+		--enable-systemd-journal \
+		--with-systemdsystemunitdir="$(systemd_get_systemunitdir)" \
+		$(use_with audit libaudit) \
+		$(use_enable ipv6) \
+		$(use_with plymouth) \
+		$(use_with selinux) \
+		$(use_with tcpd tcp-wrappers) \
+		$(use_enable wayland wayland-support) \
+		$(use_with xinerama) \
+		${myconf}
+}
+
+src_install() {
+	gnome2_src_install
+
+	if ! use accessibility ; then
+		rm "${ED}"/usr/share/gdm/greeter/autostart/orca-autostart.desktop || die
+	fi
+
+	exeinto /etc/X11/xinit/xinitrc.d
+	newexe "${FILESDIR}/49-keychain-r1" 49-keychain
+	newexe "${FILESDIR}/50-ssh-agent-r1" 50-ssh-agent
+
+	# gdm user's home directory
+	keepdir /var/lib/gdm
+	fowners gdm:gdm /var/lib/gdm
+
+	# install XDG_DATA_DIRS gdm changes
+	echo 'XDG_DATA_DIRS="/usr/share/gdm"' > 99xdg-gdm
+	doenvd 99xdg-gdm
+
+	use branding && newicon "${WORKDIR}/tango-gentoo-v1.1/scalable/gentoo.svg" gentoo-gdm.svg
+
+	readme.gentoo_create_doc
+}
+
+pkg_postinst() {
+	local d ret
+
+	gnome2_pkg_postinst
+
+	# bug #436456; gdm crashes if /var/lib/gdm subdirs are not owned by gdm:gdm
+	ret=0
+	ebegin "Fixing "${EROOT}"var/lib/gdm ownership"
+	chown gdm:gdm "${EROOT}var/lib/gdm" || ret=1
+	for d in "${EROOT}var/lib/gdm/"{.cache,.config,.local}; do
+		[[ ! -e "${d}" ]] || chown -R gdm:gdm "${d}" || ret=1
+	done
+	eend ${ret}
+
+	readme.gentoo_print_elog
+
+	if ! version_is_at_least 3.16.0 ${REPLACING_VERSIONS}; then
+		ewarn "GDM will now use a new TTY per logged user as explained at:"
+		ewarn "https://wiki.gentoo.org/wiki/Project:GNOME/GNOME3-Troubleshooting#GDM_.3E.3D_3.16_opens_one_graphical_session_per_user"
+	fi
+}