--- dbus-0.61/bus/selinux.c.selinux-avc-audit	2006-02-24 14:41:15.000000000 -0500
+++ dbus-0.61/bus/selinux.c	2006-02-24 14:41:15.000000000 -0500
@@ -38,6 +38,9 @@
 #include <selinux/flask.h>
 #include <signal.h>
 #include <stdarg.h>
+#ifdef HAVE_LIBAUDIT
+#include <libaudit.h>
+#endif /* HAVE_LIBAUDIT */
 #endif /* HAVE_SELINUX */
 
 #define BUS_SID_FROM_SELINUX(sid)  ((BusSELinuxID*) (sid))
@@ -100,12 +103,40 @@
  * @param variable argument list
  */
 #ifdef HAVE_SELINUX
+#ifdef HAVE_LIBAUDIT
+static int audit_fd = -1;
+static void audit_init(void)
+{
+  audit_fd = audit_open();
+  if (audit_fd < 0) {
+    /* If kernel doesn't support audit, bail out */
+    if (errno == EINVAL || errno == EPROTONOSUPPORT || errno == EAFNOSUPPORT)
+      return;
+    /* If user bus, bail out */
+    if (errno == EPERM && getuid() != 0)
+      return;
+    _dbus_warn ("Failed opening connection to the audit subsystem");
+  }
+}
+#endif /* HAVE_LIBAUDIT */
+
 static void 
 log_callback (const char *fmt, ...) 
 {
   va_list ap;
   va_start(ap, fmt);
+#ifdef HAVE_LIBAUDIT
+  {
+     char buf[PATH_MAX*2];
+
+	/* FIXME: need to change this to show real user */
+     vsnprintf(buf, sizeof(buf), fmt, ap);
+     audit_log_user_avc_message(audit_fd, AUDIT_USER_AVC, buf, NULL, NULL,
+                                NULL, getuid());
+  }
+#else
   vsyslog (LOG_INFO, fmt, ap);
+#endif /* HAVE_LIBAUDIT */
   va_end(ap);
 }
 
@@ -313,6 +344,10 @@
 
   freecon (bus_context);
   
+#ifdef HAVE_LIBAUDIT
+  audit_init ();
+#endif /* HAVE_LIBAUDIT */
+
   return TRUE;
 #else
   return TRUE;
@@ -937,6 +972,9 @@
 #endif /* DBUS_ENABLE_VERBOSE_MODE */
 
       avc_destroy ();
+#ifdef HAVE_LIBAUDIT
+      audit_close (audit_fd);
+#endif /* HAVE_LIBAUDIT */
     }
 #endif /* HAVE_SELINUX */
 }
--- dbus-0.61/configure.in.selinux-avc-audit	2006-02-24 11:36:29.000000000 -0500
+++ dbus-0.61/configure.in	2006-02-24 14:55:17.000000000 -0500
@@ -67,6 +67,7 @@
 AC_ARG_ENABLE(mono_docs, AS_HELP_STRING([--enable-mono-docs],[build mono docs]),enable_mono_docs=$enableval,enable_mono_docs=no)
 AC_ARG_ENABLE(python, AS_HELP_STRING([--enable-python],[build python bindings]),enable_python=$enableval,enable_python=auto)
 AC_ARG_ENABLE(selinux, AS_HELP_STRING([--enable-selinux],[build with SELinux support]),enable_selinux=$enableval,enable_selinux=auto)
+AC_ARG_ENABLE(libaudit,          [  --enable-libaudit    build audit daemon support for SELinux],enable_libaudit=$enableval,enable_libaudit=auto)
 AC_ARG_ENABLE(dnotify, AS_HELP_STRING([--enable-dnotify],[build with dnotify support (linux only)]),enable_dnotify=$enableval,enable_dnotify=auto)
 
 AC_ARG_WITH(xml, AS_HELP_STRING([--with-xml=[libxml/expat]],[XML library to use]))
@@ -851,6 +852,27 @@
    AC_DEFINE(DBUS_BUS_ENABLE_DNOTIFY_ON_LINUX,1,[Use dnotify on Linux])
 fi
 
+# libaudit detection
+if test x$enable_libaudit = xno ; then
+    have_libaudit=no;
+else
+    # See if we have audit daemon & capabilities library
+    AC_CHECK_LIB(audit, audit_log_user_avc_message, 
+                 have_libaudit=yes, have_libaudit=no)
+    if test x$have_libaudit = xyes ; then
+        AC_CHECK_LIB(cap, cap_set_proc, 
+                 have_libaudit=yes, have_libaudit=no)
+    fi
+fi
+
+AM_CONDITIONAL(HAVE_LIBAUDIT, test x$have_libaudit = xyes)
+
+if test x$have_libaudit = xyes ; then
+    SELINUX_LIBS="$SELINUX_LIBS -laudit"
+    LIBS="-lcap $LIBS"
+    AC_DEFINE(HAVE_LIBAUDIT,1,[audit daemon SELinux support])
+fi
+
 #### Set up final flags
 DBUS_CLIENT_CFLAGS=
 DBUS_CLIENT_LIBS=
--- dbus-0.61-orig/dbus/dbus-sysdeps-util-unix.c.selinux-avc-audit	2006-02-24 10:46:45.000000000 -0500
+++ dbus-0.61/dbus/dbus-sysdeps-util-unix.c	2006-04-04 13:00:04.000000000 -0400
@@ -42,6 +42,11 @@
 #include <sys/socket.h>
 #include <dirent.h>
 #include <sys/un.h>
+#ifdef HAVE_LIBAUDIT
+#include <sys/prctl.h>
+#include <sys/capability.h>
+#include <libaudit.h>
+#endif /* HAVE_LIBAUDIT */
 
 #ifndef O_BINARY
 #define O_BINARY 0
@@ -247,6 +252,55 @@
                         dbus_gid_t     gid,
                         DBusError     *error)
 {
+  int priv = FALSE;
+  
+#ifdef HAVE_LIBAUDIT
+  /* have a tmp set of caps that we use to transition to the usr/grp dbus should
+   * run as ... doesn't really help. But keeps people happy.
+   */
+  cap_t new_caps = NULL;
+
+  priv = !getuid();
+  if (priv)
+    {
+      cap_value_t new_cap_list[] = { CAP_AUDIT_WRITE };
+      cap_value_t tmp_cap_list[] = { CAP_AUDIT_WRITE, CAP_SETUID, CAP_SETGID };
+      cap_t tmp_caps = cap_init();
+      
+      if (!tmp_caps || !(new_caps = cap_init()))
+        {
+          dbus_set_error (error, DBUS_ERROR_FAILED,
+                          "Failed to initialize drop of capabilities\n");
+          if (tmp_caps)
+            cap_free(tmp_caps);
+          return FALSE;
+        }
+
+      /* assume these work... */
+      cap_set_flag(new_caps, CAP_PERMITTED, 1, new_cap_list, CAP_SET);
+      cap_set_flag(new_caps, CAP_EFFECTIVE, 1, new_cap_list, CAP_SET);
+      cap_set_flag(tmp_caps, CAP_PERMITTED, 3, tmp_cap_list, CAP_SET);
+      cap_set_flag(tmp_caps, CAP_EFFECTIVE, 3, tmp_cap_list, CAP_SET);
+      
+      if (prctl(PR_SET_KEEPCAPS, 1, 0, 0, 0) == -1)
+        {
+          dbus_set_error (error, _dbus_error_from_errno (errno),
+                          "Failed to set keep-capabilities: %s\n",
+                          _dbus_strerror (errno));
+          cap_free(tmp_caps);
+          goto fail;
+        }
+      if (cap_set_proc(tmp_caps))
+        {
+          dbus_set_error (error, DBUS_ERROR_FAILED,
+                          "Failed to drop capabilities\n");
+          cap_free(tmp_caps);
+          goto fail;
+        }
+      cap_free(tmp_caps);
+    }
+#endif /* HAVE_LIBAUDIT */
+
   /* setgroups() only works if we are a privileged process,
    * so we don't return error on failure; the only possible
    * failure is that we don't have perms to do it.
@@ -265,7 +319,7 @@
       dbus_set_error (error, _dbus_error_from_errno (errno),
                       "Failed to set GID to %lu: %s", gid,
                       _dbus_strerror (errno));
-      return FALSE;
+      goto fail;
     }
   
   if (setuid (uid) < 0)
@@ -273,10 +327,42 @@
       dbus_set_error (error, _dbus_error_from_errno (errno),
                       "Failed to set UID to %lu: %s", uid,
                       _dbus_strerror (errno));
-      return FALSE;
+      goto fail;
     }
   
-  return TRUE;
+#ifdef HAVE_LIBAUDIT
+    if (priv)
+      {
+        if (cap_set_proc(new_caps))
+          {
+            dbus_set_error (error, DBUS_ERROR_FAILED,
+                            "Failed to drop capabilities\n");
+            goto fail;
+          }
+        cap_free(new_caps);
+        
+        if (prctl(PR_SET_KEEPCAPS, 0, 0, 0, 0) == -1)
+          { /* should always work, if it did above */
+            dbus_set_error (error, _dbus_error_from_errno (errno),
+                            "Failed to unset keep-capabilities: %s\n",
+                            _dbus_strerror (errno));
+            return FALSE;
+          }
+      }
+#endif
+
+ return TRUE;
+
+ fail:
+#ifdef HAVE_LIBAUDIT
+  if (priv)
+    {
+      /* should always work, if it did above */
+      prctl(PR_SET_KEEPCAPS, 0, 0, 0, 0);
+      cap_free(new_caps);
+    }
+#endif
+  return FALSE;
 }
 
 /** Installs a UNIX signal handler