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Fix handling of strings & simplify summation of spendkeys

This commit is contained in:
JollyMort 2017-07-29 13:49:12 +02:00
parent 40fc9d7b68
commit 02f13d6cdf
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GPG Key ID: 3D7DFA4C746C31E0
1 changed files with 7 additions and 13 deletions
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20
src/simplewallet/simplewallet.cpp
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@ -1130,20 +1130,20 @@ bool simple_wallet::init(const boost::program_options::variables_map& vm)
} }
if (sscanf(multisig_type_string.c_str(), "%u/%u", &multisig_m, &multisig_n) != 2) if (sscanf(multisig_type_string.c_str(), "%u/%u", &multisig_m, &multisig_n) != 2)
{ {
fail_msg_writer() << "Error: expected M/N, but got: " << multisig_type_string[0]; fail_msg_writer() << tr("Error: expected M/N, but got: ") << multisig_type_string;
return false; return false;
} }
if (multisig_m <= 1 || multisig_m > multisig_n) if (multisig_m <= 1 || multisig_m > multisig_n)
{ {
fail_msg_writer() << "Error: expected N > 1 and N <= M, but got: " << multisig_type_string[0]; fail_msg_writer() << tr("Error: expected N > 1 and N <= M, but got: ") << multisig_type_string;
return false; return false;
} }
if (multisig_m != multisig_n) if (multisig_m != multisig_n)
{ {
fail_msg_writer() << "Error: M/N is currently unsupported. "; fail_msg_writer() << tr("Error: M/N is currently unsupported. ");
return false; return false;
} }
message_writer() << "Generating master wallet from " << multisig_m << " of " << multisig_n << " multisig wallet pieces"; message_writer() << boost::format(tr("Generating master wallet from %u of %u multisig wallet keys")) % multisig_m % multisig_n;
// parse multisig address // parse multisig address
std::string address_string = command_line::input_line("Multisig wallet address: "); std::string address_string = command_line::input_line("Multisig wallet address: ");
@ -1198,14 +1198,12 @@ bool simple_wallet::init(const boost::program_options::variables_map& vm)
if(multisig_m == multisig_n) if(multisig_m == multisig_n)
{ {
std::vector<crypto::secret_key> multisig_secret_spendkeys(multisig_n); std::vector<crypto::secret_key> multisig_secret_spendkeys(multisig_n);
std::string input_string;
std::string spendkey_string; std::string spendkey_string;
cryptonote::blobdata spendkey_data; cryptonote::blobdata spendkey_data;
// get N secret spend keys from user // get N secret spend keys from user
for(unsigned int i=0; i<multisig_n; ++i) for(unsigned int i=0; i<multisig_n; ++i)
{ {
input_string = "Secret spend key (" + std::to_string(i+1) + tr(" of ") + std::to_string(multisig_m) + "): "; spendkey_string = command_line::input_line(tr((boost::format(tr("Secret spend key (%u of %u):")) % (i+i) % multisig_m).str().c_str()));
spendkey_string = command_line::input_line(tr(input_string.c_str()));
if (std::cin.eof()) if (std::cin.eof())
return false; return false;
if (spendkey_string.empty()) if (spendkey_string.empty())
@ -1222,18 +1220,14 @@ bool simple_wallet::init(const boost::program_options::variables_map& vm)
} }
// sum the spend keys together to get the master spend key // sum the spend keys together to get the master spend key
crypto::secret_key spendkey2;
spendkey = multisig_secret_spendkeys[0]; spendkey = multisig_secret_spendkeys[0];
for(unsigned int i=1; i<multisig_n; ++i) for(unsigned int i=1; i<multisig_n; ++i)
{ sc_add(reinterpret_cast<unsigned char*>(&spendkey), reinterpret_cast<unsigned char*>(&spendkey), reinterpret_cast<unsigned char*>(&multisig_secret_spendkeys[i]));
sc_add(reinterpret_cast<unsigned char*>(&spendkey2), reinterpret_cast<unsigned char*>(&spendkey), reinterpret_cast<unsigned char*>(&multisig_secret_spendkeys[i]));
spendkey = spendkey2;
}
} }
// parsing M/N // parsing M/N
else else
{ {
fail_msg_writer() << "Error: M/N is currently unsupported. "; fail_msg_writer() << tr("Error: M/N is currently unsupported");
return false; return false;
} }