From bd77bcb52dcad4b761f3db0acaa6b71b112a31c2 Mon Sep 17 00:00:00 2001 From: Christian Grothoff Date: Mon, 14 Feb 2022 23:02:25 +0100 Subject: -towards fixing the protocol --- src/exchange/taler-exchange-httpd_refreshes_reveal.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'src/exchange/taler-exchange-httpd_refreshes_reveal.c') diff --git a/src/exchange/taler-exchange-httpd_refreshes_reveal.c b/src/exchange/taler-exchange-httpd_refreshes_reveal.c index 0d8f7bf9b..779b9df45 100644 --- a/src/exchange/taler-exchange-httpd_refreshes_reveal.c +++ b/src/exchange/taler-exchange-httpd_refreshes_reveal.c @@ -634,6 +634,13 @@ resolve_refreshes_reveal_denominations (struct MHD_Connection *connection, rrc->blinded_planchet = rcds[i].blinded_planchet; } + // FIXME: in CS-case, we MUST check if signatures + // already exist under the given nonce + // (TODO: check: refresh session hash OK?), and if so, + // we MUST return the existing signatures (c0/c1 may have changed!) + // and MUST NOT return the fresh signatures! + // => change this to a 'do_refresh_reveal' and + // change SQL to return existing signatures (if any)! qs = TEH_plugin->insert_refresh_reveal (TEH_plugin->cls, melt_serial_id, num_fresh_coins, -- cgit v1.2.3