implement CS key handling and csr endpoint

1 files changed, 43 insertions, 0 deletions

diff --git a/src/exchange/taler-exchange-httpd_csr.h b/src/exchange/taler-exchange-httpd_csr.h
new file mode 100644
index 00000000..3bd98742
--- /dev/null
+++ b/src/exchange/taler-exchange-httpd_csr.h
@@ -0,0 +1,43 @@
+/*
+  This file is part of TALER
+  Copyright (C) 2014-2021 Taler Systems SA
+
+  TALER is free software; you can redistribute it and/or modify it under the
+  terms of the GNU Affero General Public License as published by the Free Software
+  Foundation; either version 3, or (at your option) any later version.
+
+  TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+  A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details.
+
+  You should have received a copy of the GNU Affero General Public License along with
+  TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file taler-exchange-httpd_csr.h
+ * @brief Handle /csr requests
+ * @author Lucien Heuzeveldt
+ * @author Gian Demarmles
+ */
+#ifndef TALER_EXCHANGE_HTTPD_CSR_H
+#define TALER_EXCHANGE_HTTPD_CSR_H
+
+#include <microhttpd.h>
+#include "taler-exchange-httpd.h"
+
+
+/**
+ * Handle a "/csr" request.  Parses the "nonce"  and
+ * the "denom_pub_hash" (identifying a denomination) used to derive the r_pub.
+ *
+ * @param rc request context
+ * @param root uploaded JSON data
+ * @param args empty array
+ * @return MHD result code
+  */
+MHD_RESULT
+TEH_handler_csr (struct TEH_RequestContext *rc,
+                 const json_t *root,
+                 const char *const args[]);
+
+#endif