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-rw-r--r--src/wallet/wallet2.cpp17
1 files changed, 17 insertions, 0 deletions
diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp
index 6e38e5c38..b17234023 100644
--- a/src/wallet/wallet2.cpp
+++ b/src/wallet/wallet2.cpp
@@ -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 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);
return true;
}