1 files changed, 16 insertions, 1 deletions
diff --git a/src/authorization/anastasis_authorization_plugin_file.c b/src/authorization/anastasis_authorization_plugin_file.c
index 38939a0..db9dc67 100644
--- a/src/authorization/anastasis_authorization_plugin_file.c
+++ b/src/authorization/anastasis_authorization_plugin_file.c
@@ -21,6 +21,8 @@
 #include "platform.h"
 #include "anastasis_authorization_plugin.h"
 #include <taler/taler_mhd_lib.h>
+#include <gnunet/gnunet_db_lib.h>
+#include "anastasis_database_lib.h"
 
 
 /**
@@ -125,7 +127,20 @@ file_start (void *cls,
 {
   const struct ANASTASIS_AuthorizationContext *ac = cls;
   struct ANASTASIS_AUTHORIZATION_State *as;
-
+  enum GNUNET_DB_QueryStatus qs;
+
+  /* If the user can show this challenge code, this
+     plugin is already happy (no additional
+     requirements), so mark this challenge as
+     already satisfied from the start. */
+  qs = ac->db->mark_challenge_code_satisfied (ac->db->cls,
+                                              truth_uuid,
+                                              code);
+  if (qs <= 0)
+  {
+    GNUNET_break (0);
+    return NULL;
+  }
   as = GNUNET_new (struct ANASTASIS_AUTHORIZATION_State);
   as->cls = cls;
   as->truth_uuid = *truth_uuid;