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Arbitrary M/N multisig schemes:

Browse source 
* support in wallet2
* support in monero-wallet-cli
* support in monero-wallet-rpc
* support in wallet api
* support in monero-gen-trusted-multisig
* unit tests for multisig wallets creation
This commit is contained in:
naughtyfox 2018-07-12 12:55:52 +03:00
parent 8bf5a00564
commit 9f3963e823
15 changed files with 631 additions and 225 deletions
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15
src/gen_multisig/gen_multisig.cpp
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@ -130,8 +130,8 @@ static bool generate_multisig(uint32_t threshold, uint32_t total, const std::str
ss << " " << name << std::endl;
}
// finalize step if needed
if (!extra_info[0].empty())
//exchange keys unless exchange_multisig_keys returns no extra info
while (!extra_info[0].empty())
{
std::unordered_set<crypto::public_key> pkeys;
std::vector<crypto::public_key> signers(total);
@ -145,11 +145,7 @@ static bool generate_multisig(uint32_t threshold, uint32_t total, const std::str
}
for (size_t n = 0; n < total; ++n)
{
if (!wallets[n]->finalize_multisig(pwd_container->password(), pkeys, signers))
{
tools::fail_msg_writer() << genms::tr("Error finalizing multisig");
return false;
}
extra_info[n] = wallets[n]->exchange_multisig_keys(pwd_container->password(), pkeys, signers);
}
}
@ -244,11 +240,6 @@ int main(int argc, char* argv[])
return 1;
}
if (threshold != total-1 && threshold != total)
{
tools::fail_msg_writer() << genms::tr("Error: unsupported scheme: only N/N and N-1/N are supported");
return 1;
}
bool create_address_file = command_line::get_arg(*vm, arg_create_address_file);
if (!generate_multisig(threshold, total, basename, testnet ? TESTNET : stagenet ? STAGENET : MAINNET, create_address_file))
return 1;