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Merge pull request #5004

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de9dcdd1 wallet2: finalize_multisig now rejects non N-1/N multisig wallets (moneromooo-monero)
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Riccardo Spagni 2019-01-16 19:28:51 +02:00
commit e0c107ee51
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1 changed files with 17 additions and 0 deletions
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src/wallet/wallet2.cpp
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@ -4493,6 +4493,23 @@ std::string wallet2::make_multisig(const epee::wipeable_string &password,
bool wallet2::finalize_multisig(const epee::wipeable_string &password, const std::unordered_set<crypto::public_key> &pkeys, std::vector<crypto::public_key> signers) bool wallet2::finalize_multisig(const epee::wipeable_string &password, const std::unordered_set<crypto::public_key> &pkeys, std::vector<crypto::public_key> signers)
{ {
bool ready;
uint32_t threshold, total;
if (!multisig(&ready, &threshold, &total))
{
MERROR("This is not a multisig wallet");
return false;
}
if (ready)
{
MERROR("This multisig wallet is already finalized");
return false;
}
if (threshold + 1 != total)
{
MERROR("finalize_multisig should only be used for N-1/N wallets, use exchange_multisig_keys instead");
return false;
}
exchange_multisig_keys(password, pkeys, signers); exchange_multisig_keys(password, pkeys, signers);
return true; return true;
} }