From: Imran Zaman <imran.zaman@intel.com>
Date: Wed, 20 Nov 2013 12:18:16 +0000 (+0200)
Subject: create gumd group on installation and use it to set effective group id
X-Git-Tag: upstream/1.0.8^2~77
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=43c060789b5e21b1b8208e8629efba8ea49e6b5d;p=platform%2Fupstream%2Fgumd.git

create gumd group on installation and use it to set effective group id
---

diff --git a/dists/debian/gumd.postinst b/dists/debian/gumd.postinst
index bc32f01..2b758c9 100644
--- a/dists/debian/gumd.postinst
+++ b/dists/debian/gumd.postinst
@@ -21,6 +21,7 @@ set -e
 case "$1" in
     configure)
         ldconfig
+    groupadd -f -r gumd
     ;;
 
     abort-upgrade|abort-remove|abort-deconfigure)
diff --git a/dists/rpm/gum-suse.spec b/dists/rpm/gum-suse.spec
index 3168f1f..f24866d 100644
--- a/dists/rpm/gum-suse.spec
+++ b/dists/rpm/gum-suse.spec
@@ -114,7 +114,7 @@ rm -rf %{buildroot}
 %post
 /sbin/ldconfig
 chmod u+s %{_bindir}/%{name}d
-
+groupadd -f -r gumd
 
 %postun -p /sbin/ldconfig
 
diff --git a/dists/rpm/gum-tizen.spec b/dists/rpm/gum-tizen.spec
index 2071fd1..8641048 100644
--- a/dists/rpm/gum-tizen.spec
+++ b/dists/rpm/gum-tizen.spec
@@ -118,7 +118,7 @@ rm -rf %{buildroot}
 %post
 /sbin/ldconfig
 chmod u+s %{_bindir}/%{name}d
-
+groupadd -f -r gumd
 
 %postun -p /sbin/ldconfig
 
diff --git a/src/daemon/main.c b/src/daemon/main.c
index a613c94..9b0ecbf 100644
--- a/src/daemon/main.c
+++ b/src/daemon/main.c
@@ -32,6 +32,7 @@
 #include <stdio.h>
 #include <glib-unix.h>
 #include <glib.h>
+#include <grp.h>
 #include <gio/gio.h>
 
 #include "common/gum-log.h"
@@ -71,12 +72,6 @@ _start_dbus_server (
 {
 
 #ifdef GUM_BUS_TYPE_P2P
-    DBG ("Before: real uid %d effective uid %d", getuid (), geteuid ());
-    if (seteuid (getuid()))
-        WARN ("seteuid() failed");
-    if (setegid (getgid()))
-        WARN ("setegid() failed");
-    DBG ("After: real gid %d effective gid %d", getgid (), getegid ());
     _server = GUMD_DBUS_SERVER (gumd_dbus_server_p2p_new ());
 #else
     _server = GUMD_DBUS_SERVER (gumd_dbus_server_msg_bus_new ());
@@ -152,6 +147,17 @@ main (int argc, char **argv)
     GOptionEntry opt_entries[] = {
         {NULL }
     };
+    gid_t daemon_gid;
+    struct group *daemon_group;
+
+    DBG ("Before set: r-gid %d e-gid %d", getgid (), getegid ());
+    daemon_gid = getgid ();
+    daemon_group = getgrnam ("gumd");
+    if (daemon_group)
+        daemon_gid = daemon_group->gr_gid;
+    if (setegid (daemon_gid))
+        WARN ("setegid() failed");
+    DBG ("After set: r-gid %d e-gid %d", getgid (), getegid ());
 
 #if !GLIB_CHECK_VERSION (2, 36, 0)
     g_type_init ();