From b38134ea4a2a90fdce6d9f661ed58df47a17bcfe Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Wed, 29 Mar 2017 14:43:54 +0200
Subject: implement /payback parsing and signature verification

---
 src/include/taler_error_codes.h | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'src/include')

diff --git a/src/include/taler_error_codes.h b/src/include/taler_error_codes.h
index 817dd0eff..3c48a6d44 100644
--- a/src/include/taler_error_codes.h
+++ b/src/include/taler_error_codes.h
@@ -831,6 +831,27 @@ enum TALER_ErrorCode
    */
   TALER_EC_TRACK_TRANSACTION_MERCHANT_SIGNATURE_INVALID = 1804,
 
+  /**
+   * The given denomination key is not in the "payback" set of the
+   * exchange right now.  This response is provided with an
+   * HTTP status code of MHD_HTTP_NOT_FOUND.
+   */
+  TALER_EC_PAYBACK_DENOMINATION_KEY_UNKNOWN = 1850,
+
+  /**
+   * The given coin signature is invalid for the request.
+   * This response is provided with an
+   * HTTP status code of MHD_HTTP_UNAUTHORIZED.
+   */
+  TALER_EC_PAYBACK_SIGNATURE_INVALID = 1851,
+
+  /**
+   * The signature of the denomination key over the coin is not valid.
+   * This response is provided with HTTP status code
+   * MHD_HTTP_BAD_REQUEST.
+   */
+  TALER_EC_PAYBACK_DENOMINATION_SIGNATURE_INVALID = 1852,
+
 
   /* *********** Merchant backend error codes ********* */
 
-- 
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