2005-10-11 Paul Jakma <paul.jakma@sun.com>

	* test-privs.c: Privileges unit test.
	* Makefile.am: build testprivs
	* aspath_test.c: fix a few sign warnings

1 files changed, 152 insertions, 0 deletions

diff --git a/tests/test-privs.c b/tests/test-privs.c
new file mode 100644
index 00000000..a888ea0f
--- /dev/null
+++ b/tests/test-privs.c
@@ -0,0 +1,152 @@
+/*
+ * $Id: test-privs.c,v 1.1 2005/10/11 03:48:28 paul Exp $
+ *
+ * This file is part of Quagga.
+ *
+ * Quagga is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * Quagga is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Quagga; see the file COPYING.  If not, write to the Free
+ * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <zebra.h>
+
+#include <lib/version.h>
+#include "getopt.h"
+#include "privs.h"
+#include "memory.h"
+
+zebra_capabilities_t _caps_p [] = 
+{
+  ZCAP_NET_RAW,
+  ZCAP_BIND,
+  ZCAP_NET_ADMIN,
+  ZCAP_DAC_OVERRIDE,
+};
+
+struct zebra_privs_t test_privs =
+{
+#if defined(QUAGGA_USER) && defined(QUAGGA_GROUP)
+  .user = QUAGGA_USER,
+  .group = QUAGGA_GROUP,
+#endif
+#if defined(VTY_GROUP)
+  .vty_group = VTY_GROUP,
+#endif
+  .caps_p = _caps_p,
+  .cap_num_p = sizeof(_caps_p)/sizeof(_caps_p[0]),
+  .cap_num_i = 0
+};
+
+struct option longopts[] = 
+{
+  { "help",        no_argument,       NULL, 'h'},
+  { "user",        required_argument, NULL, 'u'},
+  { "group",       required_argument, NULL, 'g'},
+  { 0 }
+};
+
+/* Help information display. */
+static void
+usage (char *progname, int status)
+{
+  if (status != 0)
+    fprintf (stderr, "Try `%s --help' for more information.\n", progname);
+  else
+    {    
+      printf ("Usage : %s [OPTION...]\n\
+Daemon which does 'slow' things.\n\n\
+-u, --user         User to run as\n\
+-g, --group        Group to run as\n\
+-h, --help         Display this help and exit\n\
+\n\
+Report bugs to %s\n", progname, ZEBRA_BUG_ADDRESS);
+    }
+  exit (status);
+}
+
+struct thread_master *master;
+/* main routine. */
+int
+main (int argc, char **argv)
+{
+  char *p;
+  char *progname;
+  struct zprivs_ids_t ids;
+  
+  /* Set umask before anything for security */
+  umask (0027);
+
+  /* get program name */
+  progname = ((p = strrchr (argv[0], '/')) ? ++p : argv[0]);
+
+  while (1) 
+    {
+      int opt;
+
+      opt = getopt_long (argc, argv, "hu:g:", longopts, 0);
+    
+      if (opt == EOF)
+	break;
+
+      switch (opt) 
+	{
+	case 0:
+	  break;
+        case 'u':
+          test_privs.user = optarg;
+          break;
+        case 'g':
+          test_privs.group = optarg;
+          break;
+	case 'h':
+	  usage (progname, 0);
+	  break;
+	default:
+	  usage (progname, 1);
+	  break;
+	}
+    }
+
+  /* Library inits. */
+  memory_init ();
+  zprivs_init (&test_privs);
+
+#define PRIV_STATE() \
+  ((test_privs.current_state() == ZPRIVS_RAISED) ? "Raised" : "Lowered")
+  
+  printf ("%s\n", PRIV_STATE());
+  test_privs.change(ZPRIVS_RAISE);
+  
+  printf ("%s\n", PRIV_STATE());
+  test_privs.change(ZPRIVS_LOWER);
+  
+  printf ("%s\n", PRIV_STATE());
+  zprivs_get_ids (&ids);  
+  
+  /* terminate privileges */
+  zprivs_terminate(&test_privs);
+  
+  /* but these should continue to work... */
+  printf ("%s\n", PRIV_STATE());
+  test_privs.change(ZPRIVS_RAISE);
+  
+  printf ("%s\n", PRIV_STATE());
+  test_privs.change(ZPRIVS_LOWER);
+  
+  printf ("%s\n", PRIV_STATE());
+  zprivs_get_ids (&ids);  
+  
+  printf ("terminating\n");
+  return 0;
+}