2 files changed, 69 insertions, 6 deletions
diff --git a/src/util/extension_age_restriction.c b/src/util/extension_age_restriction.c
index fbdb796f..c0efd7cd 100644
--- a/src/util/extension_age_restriction.c
+++ b/src/util/extension_age_restriction.c
@@ -38,12 +38,12 @@ TALER_get_age_mask (const struct GNUNET_CONFIGURATION_Handle *cfg,
   char *groups;
   enum TALER_Extension_ReturnValue ret = TALER_Extension_ERROR_SYS;
 
-  if ((GNUNET_NO == GNUNET_CONFIGURATION_have_value (cfg,
-                                                     TALER_EXTENSION_SECTION_AGE_RESTRICTION,
-                                                     "ENABLED")) ||
-      (GNUNET_NO == GNUNET_CONFIGURATION_get_value_yesno (cfg,
-                                                          TALER_EXTENSION_SECTION_AGE_RESTRICTION,
-                                                          "ENABLED")))
+  if ((GNUNET_YES != GNUNET_CONFIGURATION_have_value (cfg,
+                                                      TALER_EXTENSION_SECTION_AGE_RESTRICTION,
+                                                      "ENABLED")) ||
+      (GNUNET_YES != GNUNET_CONFIGURATION_get_value_yesno (cfg,
+                                                           TALER_EXTENSION_SECTION_AGE_RESTRICTION,
+                                                           "ENABLED")))
   {
     /* Age restriction is not enabled */
     mask->mask = 0;
diff --git a/src/util/offline_signatures.c b/src/util/offline_signatures.c
index cd9dceca..7fbec826 100644
--- a/src/util/offline_signatures.c
+++ b/src/util/offline_signatures.c
@@ -490,4 +490,67 @@ TALER_exchange_offline_wire_fee_verify (
 }
 
 
+void
+TALER_exchange_offline_extension_agemask_sign (
+  const struct TALER_AgeMask mask,
+  const struct TALER_MasterPrivateKeyP *master_priv,
+  struct TALER_MasterSignatureP *master_sig)
+{
+  struct TALER_MasterExtensionAgeRestrictionPS ar = {
+    .purpose.purpose = htonl (TALER_SIGNATURE_MASTER_EXTENSION),
+    .purpose.size = htonl (sizeof(ar)),
+    .mask = mask
+  };
+  GNUNET_CRYPTO_eddsa_sign (&master_priv->eddsa_priv,
+                            &ar,
+                            &master_sig->eddsa_signature);
+}
+
+
+enum GNUNET_GenericReturnValue
+TALER_exchange_offline_extension_agemask_verify (
+  const struct TALER_AgeMask mask,
+  const struct TALER_MasterPublicKeyP *master_pub,
+  const struct TALER_MasterSignatureP *master_sig
+  )
+{
+  struct TALER_MasterExtensionAgeRestrictionPS ar = {
+    .purpose.purpose = htonl (TALER_SIGNATURE_MASTER_EXTENSION),
+    .purpose.size = htonl (sizeof(ar)),
+    .mask = mask
+  };
+  return
+    GNUNET_CRYPTO_eddsa_verify (TALER_SIGNATURE_MASTER_EXTENSION,
+                                &ar,
+                                &master_sig->eddsa_signature,
+                                &master_pub->eddsa_pub);
+}
+
+
+#if 0
+/* TODO peer2peer */
+void
+TALER_exchange_offline_extension_p2p_sign (
+  // TODO
+  const struct TALER_MasterPrivateKeyP *master_priv,
+  struct TALER_MasterSignatureP *master_sig)
+{
+  // TODO
+}
+
+
+enum GNUNET_GenericReturnValue
+TALER_exchange_offline_extension_p2p_verify (
+  // TODO
+  const struct TALER_MasterPublicKeyP *master_pub,
+  const struct TALER_MasterSignatureP *master_sig,
+  )
+{
+  // TODO
+  return GNUNET_FALSE;
+}
+
+
+#endif
+
 /* end of offline_signatures.c */