highperfocused/bitcoin
1
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2025-11-11 22:50:59 +01:00
Code Issues Packages Projects Releases Wiki Activity

Merge #16944: gui: create PSBT with watch-only wallet

Browse Source 
c6dd565c88 [gui] watch-only wallet: copy PSBT to clipboard (Sjors Provoost)
39465d545d [wallet] add fillPSBT to interface (Sjors Provoost)
848f889208 [gui] send: include watch-only (Sjors Provoost)
40537f0909 [wallet] ListCoins: include watch-only for wallets without private keys (Sjors Provoost)

Pull request description:

  For wallets with `WALLET_FLAG_DISABLE_PRIVATE_KEYS` this makes the watch-only balance available on the send screen (including coin selection). Instead of sending a transaction it generates a PSBT.

  The user can take this PSBT and process it with [HWI](https://github.com/bitcoin-core/HWI) or put it an SD card for hardware wallets that support that.

  The PSBT is copied to the clipboard. This was the easiest approach; we can add a dialog later to display it, as well as an option to save to disk.

ACKs for top commit:
  instagibbs:
    test and code review ACK c6dd565c88
  meshcollider:
    re-ACK c6dd565c88

Tree-SHA512: ebc3da0737e33b255ed926191b84569aedb6097d14868662bd5dce726ce3048e86e9a31eba987b10dffe1482b35c21ae1cd595c2caa4634bc4cf78a826a83852
This commit is contained in:
Samuel Dobson
2019-11-23 08:43:54 +13:00
parent 8aac85d71e c6dd565c88
commit 0aa72061e5
6 changed files with 85 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/wallet/wallet.cpp
View File

@@ -2164,7 +2164,7 @@ std::map<CTxDestination, std::vector<COutput>> CWallet::ListCoins(interfaces::Ch
for (const COutput& coin : availableCoins) {
CTxDestination address;
if (coin.fSpendable &&
if ((coin.fSpendable || (IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS) && coin.fSolvable)) &&
ExtractDestination(FindNonChangeParentOutput(*coin.tx->tx, coin.i).scriptPubKey, address)) {
result[address].emplace_back(std::move(coin));
}
@@ -2172,12 +2172,16 @@ std::map<CTxDestination, std::vector<COutput>> CWallet::ListCoins(interfaces::Ch
std::vector<COutPoint> lockedCoins;
ListLockedCoins(lockedCoins);
// Include watch-only for wallets without private keys
const bool include_watch_only = IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS);
const isminetype is_mine_filter = include_watch_only ? ISMINE_WATCH_ONLY : ISMINE_SPENDABLE;
for (const COutPoint& output : lockedCoins) {
auto it = mapWallet.find(output.hash);
if (it != mapWallet.end()) {
int depth = it->second.GetDepthInMainChain();
if (depth >= 0 && output.n < it->second.tx->vout.size() &&
IsMine(it->second.tx->vout[output.n]) == ISMINE_SPENDABLE) {
IsMine(it->second.tx->vout[output.n]) == is_mine_filter
) {
CTxDestination address;
if (ExtractDestination(FindNonChangeParentOutput(*it->second.tx, output.n).scriptPubKey, address)) {
result[address].emplace_back(