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authorChristian Grothoff <christian@grothoff.org>2015-01-20 17:12:51 +0100
committerChristian Grothoff <christian@grothoff.org>2015-01-20 17:12:51 +0100
commitf70814fbb521e9d7c3a0db81fd483ecc926e9018 (patch)
tree47c993c0cbdc1708cca177cd01ff218f0fd0ee0e /src/mint/taler-mint-httpd_responses.c
parent93a98f8091329d44fe63c092da5f4eaf3bcb983d (diff)
more work on splitting refresh logic
Diffstat (limited to 'src/mint/taler-mint-httpd_responses.c')
-rw-r--r--src/mint/taler-mint-httpd_responses.c43
1 files changed, 43 insertions, 0 deletions
diff --git a/src/mint/taler-mint-httpd_responses.c b/src/mint/taler-mint-httpd_responses.c
index 7aedec1d3..eca10344a 100644
--- a/src/mint/taler-mint-httpd_responses.c
+++ b/src/mint/taler-mint-httpd_responses.c
@@ -291,6 +291,49 @@ TALER_MINT_reply_withdraw_sign_success (struct MHD_Connection *connection,
/**
+ * Send a response for "/refresh/melt".
+ *
+ * @param connection the connection to send the response to
+ * @param db_conn the database connection to fetch values from
+ * @param session_pub the refresh session public key.
+ * @return a MHD result code
+ */
+int
+TALER_MINT_reply_refresh_melt_success (struct MHD_Connection *connection,
+ const struct RefreshSession *session,
+ const struct GNUNET_CRYPTO_EddsaPublicKey *session_pub)
+{
+ json_t *root;
+ json_t *list;
+ struct GNUNET_HashContext *hash_context;
+
+ root = json_object ();
+ list = json_array ();
+ json_object_set_new (root, "blind_session_pubs", list);
+ hash_context = GNUNET_CRYPTO_hash_context_start ();
+
+ {
+ struct RefreshMeltResponseSignatureBody body;
+ struct GNUNET_CRYPTO_EddsaSignature sig;
+ json_t *sig_json;
+
+ body.purpose.size = htonl (sizeof (struct RefreshMeltResponseSignatureBody));
+ body.purpose.purpose = htonl (TALER_SIGNATURE_REFRESH_MELT_RESPONSE);
+ GNUNET_CRYPTO_hash_context_finish (hash_context, &body.melt_response_hash);
+ TALER_MINT_keys_sign (&body.purpose,
+ &sig);
+ sig_json = TALER_JSON_from_sig (&body.purpose, &sig);
+ GNUNET_assert (NULL != sig_json);
+ json_object_set (root, "signature", sig_json);
+ }
+
+ return TALER_MINT_reply_json (connection,
+ root,
+ MHD_HTTP_OK);
+}
+
+
+/**
* Send a response to a "/refresh/commit" request.
*
* FIXME: maybe not the ideal argument type for @a refresh_session here.