Respect user's settings in /etc/login.conf. Bump PORTREVISION.

Submitted by:	Volker Stolz <stolz@hyperion.informatik.rwth-aachen.de>
Reviewed by:	Joe Clarke <marcus@marcuscom.com>, sobomax

4 files changed, 200 insertions, 0 deletions

diff --git a/x11/gdm2/Makefile b/x11/gdm2/Makefile
index a70580909880..de0302d84e28 100644
--- a/x11/gdm2/Makefile
+++ b/x11/gdm2/Makefile
@@ -7,6 +7,7 @@
 
 PORTNAME=	gdm
 PORTVERSION=	2.2.5.4
+PORTREVISION=	1
 CATEGORIES=	x11 gnome
 MASTER_SITES=	${MASTER_SITE_GNOME}
 MASTER_SITE_SUBDIR=		stable/sources/gdm
diff --git a/x11/gdm2/files/patch-config.h.in b/x11/gdm2/files/patch-config.h.in
new file mode 100644
index 000000000000..0ef95695c763
--- /dev/null
+++ b/x11/gdm2/files/patch-config.h.in
@@ -0,0 +1,10 @@
+--- config.h.in.orig	Thu Jan 10 11:06:01 2002
++++ config.h.in	Thu Jan 10 11:06:18 2002
+@@ -6,6 +6,7 @@
+ #undef HAVE_CATGETS
+ #undef HAVE_GETTEXT
+ #undef HAVE_LC_MESSAGES
++#undef HAVE_LOGINCAP
+ #undef HAVE_STPCPY
+ #undef HAVE_PAM
+ #undef HAVE_TCPWRAPPERS
diff --git a/x11/gdm2/files/patch-configure b/x11/gdm2/files/patch-configure
new file mode 100644
index 000000000000..b298305f5e40
--- /dev/null
+++ b/x11/gdm2/files/patch-configure
@@ -0,0 +1,61 @@
+--- configure.orig	Thu Jan 10 10:45:20 2002
++++ configure	Thu Jan 10 10:55:39 2002
+@@ -11066,6 +11066,58 @@
+ 
+ fi
+ 
++for ac_header in sys/types.h login_cap.h
++do
++as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
++echo "$as_me:11072: checking for $ac_header" >&5
++echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
++if eval "test \"\${$as_ac_Header+set}\" = set"; then
++	echo $ECHO_N "(cached) $ECHO_C" >&6
++else
++	cat >conftest.$ac_ext <<_ACEOF
++#line 11078 "configure"
++#include "confdefs.h"
++#include <$ac_header>
++_ACEOF
++if { (eval echo "$as_me:11082: \"$ac_cpp conftest.$ac_ext\"") >&5
++	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
++	ac_status=$?
++	egrep -v '^ *\+' conftest.er1 >conftest.err
++	rm -f conftest.er1
++	cat conftest.err >&5
++	echo "$as_me:11088: \$? = $ac_status" >&5
++	(exit $ac_status); } >/dev/null; then
++	if test -s conftest.err; then
++		ac_cpp_err=$ac_c_preproc_warn_flag
++	else
++		ac_cpp_err=
++	fi
++else
++	ac_cpp_err=yes
++fi
++if test -z "$ac_cpp_err"; then
++	eval "$as_ac_Header=yes"
++else
++	echo "$as_me: failed program was:" >&5
++	cat conftest.$ac_ext >&5
++	eval "$as_ac_Header=no"
++fi
++rm -f conftest.err conftest.$ac_ext
++fi
++echo "$as_me:11107: result: `eval echo '${'$as_ac_Header'}'`" >&5
++echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
++if test `eval echo '${'$as_ac_Header'}'` = yes; then
++	 cat >>confdefs.h <<EOF
++#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
++EOF
++
++			LIBS="$LIBS -lutil"
++		cat >>confdefs.h <<\EOF
++#define HAVE_LOGINCAP 1
++EOF
++fi
++done
++
+ if test x$enable_authentication_scheme = xpam -a x$have_pam = xno ; then
+ 	{ { echo "$as_me:11070: error: PAM support requested but not available" >&5
+ echo "$as_me: error: PAM support requested but not available" >&2;}
diff --git a/x11/gdm2/files/patch-daemon::slave.c b/x11/gdm2/files/patch-daemon::slave.c
new file mode 100644
index 000000000000..7d56e79b432f
--- /dev/null
+++ b/x11/gdm2/files/patch-daemon::slave.c
@@ -0,0 +1,128 @@
+
+$FreeBSD$
+
+--- daemon/slave.c.orig	Tue Jan  1 04:48:07 2002
++++ daemon/slave.c	Fri Jan 11 15:51:27 2002
+@@ -45,6 +45,11 @@
+ #include <time.h>
+ #include <syslog.h>
+ 
++#ifdef HAVE_LOGINCAP
++#include <unistd.h>
++#include <login_cap.h>
++#endif
++
+ #include <vicious.h>
+ 
+ #include "gdm.h"
+@@ -140,6 +145,8 @@
+ static gboolean x_error_occured = FALSE;
+ static gboolean gdm_got_usr2 = FALSE;
+ 
++static void		changeUser(struct passwd *pwent, char *login);
++
+ /* ignore handlers */
+ static int
+ ignore_xerror_handler (Display *disp, XErrorEvent *evt)
+@@ -1785,6 +1792,27 @@
+ 
+ }
+ 
++#ifdef HAVE_LOGINCAP
++void changeUser(struct passwd *pwent, char *login) {
++	if (setsid() == -1)
++		gdm_child_exit (DISPLAY_REMANAGE, _("gdm_slave_session_start: setsid() failed for %s. Aborting."), login);
++	if (setusercontext(NULL, pwent, pwent->pw_uid, LOGIN_SETALL) == -1)
++		gdm_child_exit (DISPLAY_REMANAGE, _("gdm_slave_session_start: setusercontext() failed for %s. Aborting."), login);
++}
++#else
++void changeUser(struct passwd *pwent, char *login) {
++	setpgid(0, 0);
++	umask(022);
++	/* setup the user's correct group */
++	if (setgid(pwent->pw_gid) < 0)
++		gdm_child_exit (DISPLAY_REMANAGE, _("gdm_slave_session_start: Could not setgid %d. Aborting."), pwent->pw_gid);
++	if (initgroups(login, pwent->pw_gid) < 0)
++		gdm_child_exit (DISPLAY_REMANAGE, _("gdm_slave_session_start: initgroups() failed for %s. Aborting."), login);
++	if (setuid(pwent->pw_uid) < 0) 
++		gdm_child_exit (DISPLAY_REMANAGE, _("gdm_slave_session_start: Could not become %s. Aborting."), login);
++}
++#endif
++
+ static char *
+ dequote (const char *in)
+ {
+@@ -1823,6 +1851,9 @@
+ 	char *sesspath, *sessexec;
+ 	gboolean need_config_sync = FALSE;
+ 	const char *shell = NULL;
++#ifdef HAVE_LOGINCAP
++	char *lang = NULL;
++#endif
+ 
+ 	ve_clearenv ();
+ 
+@@ -1840,12 +1871,6 @@
+ 	if (gnome_session != NULL)
+ 		ve_setenv ("GDM_GNOME_SESSION", gnome_session, TRUE);
+ 
+-	/* Special PATH for root */
+-	if (pwent->pw_uid == 0)
+-		ve_setenv ("PATH", GdmRootPath, TRUE);
+-	else
+-		ve_setenv ("PATH", GdmDefaultPath, TRUE);
+-
+ 	/* Eeeeek, this no lookie as a correct language code, let's
+ 	 * try unaliasing it */
+ 	if (strlen (language) < 3 ||
+@@ -1853,14 +1878,31 @@
+ 		language = unaliaslang (language);
+ 	}
+ 
+-	/* Set locale */
++	changeUser(pwent, login);
++
++	/*
++	 * Set locale. XXX in the HAVE_LOGINCAP case we override user's
++	 * default language, but there is no other way around, because there
++	 * is no way to select "Use user's default language" in the GDM, so
++	 * that we either have to give up ability to select language other
++	 * one specified in the login.conf, or just ignore default setting.
++	 * I selected the latter, which is suboptimal, but at least gives
++	 * some freedom to the user.
++	 */
+ 	ve_setenv ("LANG", language, TRUE);
+ 	ve_setenv ("GDM_LANG", language, TRUE);
++
++#ifndef HAVE_LOGINCAP
++
++	/* Special PATH for root */
++	if (pwent->pw_uid == 0) 
++		ve_setenv("PATH", GdmRootPath, TRUE);
++	else
++		ve_setenv("PATH", GdmDefaultPath, TRUE);
++#else
++	 /* Do not reset PATH */
++#endif
+     
+-	setpgid (0, 0);
+-	
+-	umask (022);
+-	
+ 	/* setup the verify env vars */
+ 	if ( ! gdm_verify_setup_env (d))
+ 		gdm_child_exit (DISPLAY_REMANAGE,
+@@ -1870,12 +1912,8 @@
+ 
+ 	/* setup egid to the correct group,
+ 	 * not to leave the egid around */
+-	setegid (pwent->pw_gid);
++	/*setegid (pwent->pw_gid);*/
+ 
+-	if (setuid (pwent->pw_uid) < 0) 
+-		gdm_child_exit (DISPLAY_REMANAGE,
+-				_("gdm_slave_session_start: Could not become %s. Aborting."), login);
+-	
+ 	chdir (home_dir);
+ 
+ 	/* anality, make sure nothing is in memory for gnome_config