Improve initialisation of OpenSSL PRNG.

[radsecproxy.git] / lib / examples / client-blocking.c

diff --git a/lib/examples/client-blocking.c b/lib/examples/client-blocking.c
index ef361e5..a50ee8a 100644 (file)
--- a/lib/examples/client-blocking.c
+++ b/lib/examples/client-blocking.c
@@ -1,29 +1,33 @@
-/* RADIUS client doing blocking i/o.  */
+/* RADIUS/RadSec client using libradsec in blocking mode. */
 
 #include <stdio.h>
-#include <string.h>
-#include <unistd.h>
 #include <stdlib.h>
-#include <event2/event.h>
-#include <freeradius/libradius.h>
+#include <assert.h>
 #include <radsec/radsec.h>
 #include <radsec/request.h>
+#include "err.h"
 #include "debug.h"             /* For rs_dump_packet().  */
 
 #define SECRET "sikrit"
-#define USER_NAME "molgan"
+#define USER_NAME "molgan@PROJECT-MOONSHOT.ORG"
 #define USER_PW "password"
 
 struct rs_error *
-blocking_client (const char *av1, const char *av2, int use_request_object_flag)
+blocking_client (const char *config_fn, const char *configuration,
+                 int use_request_object_flag)
 {
   struct rs_context *h = NULL;
   struct rs_connection *conn = NULL;
   struct rs_request *request = NULL;
   struct rs_packet *req = NULL, *resp = NULL;
+  struct rs_error *err = NULL;
+  int r;
 
-  if (rs_context_create (&h, "/usr/share/freeradius/dictionary"))
-    return NULL;
+  r = rs_context_create (&h);
+  if (r)
+    {
+      assert (!"unable to create libradsec context");
+    }
 
 #if !defined (USE_CONFIG_FILE)
   {
@@ -41,12 +45,12 @@ blocking_client (const char *av1, const char *av2, int use_request_object_flag)
     if (rs_peer_set_secret (server, SECRET))
       goto cleanup;
   }
-#else
-  if (rs_context_read_config (h, av1))
+#else  /* defined (USE_CONFIG_FILE) */
+  if (rs_context_read_config (h, config_fn))
     goto cleanup;
-  if (rs_conn_create (h, &conn, av2))
+  if (rs_conn_create (h, &conn, configuration))
     goto cleanup;
-#endif /* USE_CONFIG_FILE */
+#endif /* defined (USE_CONFIG_FILE) */
 
   if (use_request_object_flag)
     {
@@ -66,23 +70,37 @@ blocking_client (const char *av1, const char *av2, int use_request_object_flag)
     }
 
   if (resp)
-    rs_dump_packet (resp);
+    {
+      rs_dump_packet (resp);
+      if (rs_packet_code (resp) == PW_ACCESS_ACCEPT)
+       printf ("Good auth.\n");
+      else
+       printf ("Bad auth: %d\n", rs_packet_code (resp));
+    }
   else
     fprintf (stderr, "%s: no response\n", __func__);
 
  cleanup:
+  err = rs_err_ctx_pop (h);
+  if (err == RSE_OK)
+    err = rs_err_conn_pop (conn);
   if (resp)
     rs_packet_destroy (resp);
-  if (req)
-    rs_packet_destroy (req);
-  if (conn)
-    rs_conn_destroy (conn);
   if (request)
     rs_request_destroy (request);
+  if (conn)
+    rs_conn_destroy (conn);
   if (h)
     rs_context_destroy (h);
 
-  return rs_err_conn_pop (conn);
+  return err;
+}
+
+void
+usage (int argc, char *argv[])
+{
+  fprintf (stderr, "usage: %s: [-r] config-file config-name\n", argv[0]);
+  exit (1);
 }
 
 int
@@ -97,10 +115,12 @@ main (int argc, char *argv[])
       argc--;
       argv++;
     }
+  if (argc < 3)
+    usage (argc, argv);
   err = blocking_client (argv[1], argv[2], use_request_object_flag);
   if (err)
     {
-      fprintf (stderr, "%s\n", rs_err_msg (err));
+      fprintf (stderr, "error: %s: %d\n", rs_err_msg (err), rs_err_code (err, 0));
       return rs_err_code (err, 1);
     }
   return 0;