diff options
Diffstat (limited to 'src/exchange/taler-exchange-httpd_batch-withdraw.c')
| -rw-r--r-- | src/exchange/taler-exchange-httpd_batch-withdraw.c | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/src/exchange/taler-exchange-httpd_batch-withdraw.c b/src/exchange/taler-exchange-httpd_batch-withdraw.c index de1b67e52..a923784bf 100644 --- a/src/exchange/taler-exchange-httpd_batch-withdraw.c +++ b/src/exchange/taler-exchange-httpd_batch-withdraw.c @@ -413,24 +413,24 @@ static MHD_RESULT prepare_transaction (const struct TEH_RequestContext *rc, struct BatchWithdrawContext *wc) { - /* Note: We could check the reserve balance here, - just to be reasonably sure that the reserve has - a sufficient balance before doing the "expensive" - signatures... */ - /* Sign before transaction! */ + struct TEH_CoinSignData csds[wc->planchets_length]; + struct TALER_BlindedDenominationSignature bss[wc->planchets_length]; + for (unsigned int i = 0; i<wc->planchets_length; i++) { struct PlanchetContext *pc = &wc->planchets[i]; + + csds[i].h_denom_pub = &pc->collectable.denom_pub_hash; + csds[i].bp = &pc->blinded_planchet; + } + { enum TALER_ErrorCode ec; - struct TEH_CoinSignData csds = { - .h_denom_pub = &pc->collectable.denom_pub_hash, - .bp = &pc->blinded_planchet - }; - ec = TEH_keys_denomination_sign ( - &csds, + ec = TEH_keys_denomination_batch_sign ( + csds, + wc->planchets_length, false, - &pc->collectable.sig); + bss); if (TALER_EC_NONE != ec) { GNUNET_break (0); @@ -439,6 +439,12 @@ prepare_transaction (const struct TEH_RequestContext *rc, NULL); } } + for (unsigned int i = 0; i<wc->planchets_length; i++) + { + struct PlanchetContext *pc = &wc->planchets[i]; + + pc->collectable.sig = bss[i]; + } /* run transaction */ { |