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Merge branch 'develop' into feature/son-for-ethereum

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serkixenos 2022-07-21 20:55:13 +02:00
commit 51aa87130e
2 changed files with 15 additions and 4 deletions
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4
libraries/app/database_api.cpp
View file

@ -2949,8 +2949,8 @@ uint64_t database_api::nft_get_total_supply(const nft_metadata_id_type nft_metad
}
uint64_t database_api_impl::nft_get_total_supply(const nft_metadata_id_type nft_metadata_id) const {
const auto &idx_nft_md = _db.get_index_type<nft_metadata_index>().indices().get<by_id>();
return idx_nft_md.size();
const auto &idx_nft = _db.get_index_type<nft_index>().indices().get<by_metadata>();
return idx_nft.count(nft_metadata_id);
}
nft_object database_api::nft_token_by_index(const nft_metadata_id_type nft_metadata_id, const uint64_t token_idx) const {

15
libraries/plugins/peerplays_sidechain/bitcoin/sign_bitcoin_transaction.cpp
View file

@ -73,7 +73,18 @@ void sign_witness_transaction_finalize(bitcoin_transaction &tx, const std::vecto
}
bool verify_sig(const bytes &sig, const bytes &pubkey, const bytes &msg, const secp256k1_context *context) {
std::vector<unsigned char> sig_temp(sig.begin(), sig.end());
//! Get sig_temp
FC_ASSERT(sig.size() > 70);
FC_ASSERT(sig[0] == 0x30);
FC_ASSERT(sig[1] == static_cast<char>(sig.size()-3));
FC_ASSERT(sig[2] == 0x02);
const uint r_size = sig[3];
std::vector<unsigned char> sig_temp(sig.begin()+4+(r_size-32), sig.begin()+4+r_size);
FC_ASSERT(sig[4+r_size] == 0x02);
const uint s_size = sig[5+r_size];
FC_ASSERT(sig.size() == r_size+s_size+7);
sig_temp.insert(sig_temp.end(), sig.begin()+6+r_size, sig.end());
std::vector<unsigned char> pubkey_temp(pubkey.begin(), pubkey.end());
std::vector<unsigned char> msg_temp(msg.begin(), msg.end());
@ -81,7 +92,7 @@ bool verify_sig(const bytes &sig, const bytes &pubkey, const bytes &msg, const s
FC_ASSERT(secp256k1_ec_pubkey_parse(context, &pub_key, (const unsigned char *)pubkey_temp.data(), pubkey_temp.size()));
secp256k1_ecdsa_signature sign;
FC_ASSERT(secp256k1_ecdsa_signature_parse_der(context, &sign, (const unsigned char *)sig_temp.data(), sig_temp.size()));
FC_ASSERT(secp256k1_ecdsa_signature_parse_compact(context, &sign, (const unsigned char *)sig_temp.data()));
int result = secp256k1_ecdsa_verify(context, &sign, (const unsigned char *)msg_temp.data(), &pub_key);
return result == 1;