From 962990c7ceb405639f6e5284234abef473bc07b3 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Sat, 7 Mar 2020 12:58:40 +0100
Subject: share master private key verification logic between
 taler-exchange-wire and taler-exchange-keyup

---
 src/exchange-tools/taler-exchange-keycheck.c | 21 +++++++++++++--------
 1 file changed, 13 insertions(+), 8 deletions(-)

(limited to 'src/exchange-tools/taler-exchange-keycheck.c')

diff --git a/src/exchange-tools/taler-exchange-keycheck.c b/src/exchange-tools/taler-exchange-keycheck.c
index 5094f60c9..7c0785808 100644
--- a/src/exchange-tools/taler-exchange-keycheck.c
+++ b/src/exchange-tools/taler-exchange-keycheck.c
@@ -95,8 +95,9 @@ signkeys_iter (void *cls,
              filename);
     return GNUNET_SYSERR;
   }
-  printf ("Signing key `%s' valid\n",
-          filename);
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+              "Signing key `%s' valid\n",
+              filename);
   return GNUNET_OK;
 }
 
@@ -182,10 +183,10 @@ denomkeys_iter (void *cls,
              alias);
     return GNUNET_SYSERR;
   }
-  printf ("Denomination key `%s' (%s) is valid\n",
-          alias,
-          GNUNET_h2s (&hc));
-
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+              "Denomination key `%s' (%s) is valid\n",
+              alias,
+              GNUNET_h2s (&hc));
   return GNUNET_OK;
 }
 
@@ -212,7 +213,6 @@ exchange_denomkeys_check ()
     GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR,
                                "exchange",
                                "master_public_key");
-    global_ret = 1;
     return GNUNET_NO;
   }
   if (0 > TALER_EXCHANGEDB_denomination_keys_iterate (exchange_directory,
@@ -271,12 +271,17 @@ run (void *cls,
  * @return 0 ok, 1 on error
  */
 int
-main (int argc, char *const *argv)
+main (int argc,
+      char *const *argv)
 {
   const struct GNUNET_GETOPT_CommandLineOption options[] = {
     GNUNET_GETOPT_OPTION_END
   };
 
+  /* force linker to link against libtalerutil; if we do
+    not do this, the linker may "optimize" libtalerutil
+    away and skip #TALER_OS_init(), which we do need */
+  (void) TALER_project_data_default ();
   GNUNET_assert (GNUNET_OK ==
                  GNUNET_log_setup ("taler-exchange-keycheck",
                                    "WARNING",
-- 
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