diff options
| -rw-r--r-- | src/simplewallet/simplewallet.cpp | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/src/simplewallet/simplewallet.cpp b/src/simplewallet/simplewallet.cpp index e925e81b5..deb9c83c7 100644 --- a/src/simplewallet/simplewallet.cpp +++ b/src/simplewallet/simplewallet.cpp @@ -891,6 +891,15 @@ void simple_wallet::print_seed(std::string seed) std::cout << seed << std::endl; } //---------------------------------------------------------------------------------------------------- +static bool might_be_partial_seed(std::string words) +{ + std::vector<std::string> seed; + + boost::algorithm::trim(words); + boost::split(seed, words, boost::is_any_of(" "), boost::token_compress_on); + return seed.size() < 24; +} +//---------------------------------------------------------------------------------------------------- bool simple_wallet::init(const boost::program_options::variables_map& vm) { if (!handle_command_line(vm)) @@ -920,14 +929,20 @@ bool simple_wallet::init(const boost::program_options::variables_map& vm) if (m_electrum_seed.empty()) { - m_electrum_seed = command_line::input_line("Specify Electrum seed: "); - if (std::cin.eof()) - return false; - if (m_electrum_seed.empty()) + m_electrum_seed = ""; + do { - fail_msg_writer() << tr("specify a recovery parameter with the --electrum-seed=\"words list here\""); - return false; - } + const char *prompt = m_electrum_seed.empty() ? "Specify Electrum seed: " : "Electrum seed continued: "; + std::string electrum_seed = command_line::input_line(prompt); + if (std::cin.eof()) + return false; + if (electrum_seed.empty()) + { + fail_msg_writer() << tr("specify a recovery parameter with the --electrum-seed=\"words list here\""); + return false; + } + m_electrum_seed += electrum_seed + " "; + } while (might_be_partial_seed(m_electrum_seed)); } if (!crypto::ElectrumWords::words_to_bytes(m_electrum_seed, m_recovery_key, old_language)) |