1 files changed, 16 insertions, 2 deletions

diff --git a/src/authorization/anastasis_authorization_plugin_post.c b/src/authorization/anastasis_authorization_plugin_post.c
index dddd273..30cea88 100644
--- a/src/authorization/anastasis_authorization_plugin_post.c
+++ b/src/authorization/anastasis_authorization_plugin_post.c
@@ -24,7 +24,8 @@
 #include <taler/taler_json_lib.h>
 #include <jansson.h>
 #include "anastasis_util_lib.h"
-
+#include <gnunet/gnunet_db_lib.h>
+#include "anastasis_database_lib.h"
 
 /**
  * Saves the State of a authorization plugin.
@@ -277,7 +278,20 @@ post_start (void *cls,
   struct PostContext *ctx = cls;
   struct ANASTASIS_AUTHORIZATION_State *as;
   json_error_t error;
-
+  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 = ctx->ac->db->mark_challenge_code_satisfied (ctx->ac->db->cls,
+                                                   truth_uuid,
+                                                   code);
+  if (qs <= 0)
+  {
+    GNUNET_break (0);
+    return NULL;
+  }
   as = GNUNET_new (struct ANASTASIS_AUTHORIZATION_State);
   as->trigger = trigger;
   as->trigger_cls = trigger_cls;