diff options
Diffstat (limited to 'src/key_io.cpp')
| -rw-r--r-- | src/key_io.cpp | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/src/key_io.cpp b/src/key_io.cpp index d2f5be93f5..0cb4d0bf7c 100644 --- a/src/key_io.cpp +++ b/src/key_io.cpp @@ -44,7 +44,7 @@ public: std::vector<unsigned char> data = {0}; data.reserve(33); ConvertBits<8, 5, true>([&](unsigned char c) { data.push_back(c); }, id.begin(), id.end()); - return bech32::Encode(m_params.Bech32HRP(), data); + return bech32::Encode(bech32::Encoding::BECH32, m_params.Bech32HRP(), data); } std::string operator()(const WitnessV0ScriptHash& id) const @@ -52,7 +52,7 @@ public: std::vector<unsigned char> data = {0}; data.reserve(53); ConvertBits<8, 5, true>([&](unsigned char c) { data.push_back(c); }, id.begin(), id.end()); - return bech32::Encode(m_params.Bech32HRP(), data); + return bech32::Encode(bech32::Encoding::BECH32, m_params.Bech32HRP(), data); } std::string operator()(const WitnessUnknown& id) const @@ -63,7 +63,7 @@ public: std::vector<unsigned char> data = {(unsigned char)id.version}; data.reserve(1 + (id.length * 8 + 4) / 5); ConvertBits<8, 5, true>([&](unsigned char c) { data.push_back(c); }, id.program, id.program + id.length); - return bech32::Encode(m_params.Bech32HRP(), data); + return bech32::Encode(bech32::Encoding::BECH32M, m_params.Bech32HRP(), data); } std::string operator()(const CNoDestination& no) const { return {}; } @@ -91,13 +91,19 @@ CTxDestination DecodeDestination(const std::string& str, const CChainParams& par } } data.clear(); - auto bech = bech32::Decode(str); - if (bech.second.size() > 0 && bech.first == params.Bech32HRP()) { + const auto dec = bech32::Decode(str); + if ((dec.encoding == bech32::Encoding::BECH32 || dec.encoding == bech32::Encoding::BECH32M) && dec.data.size() > 0 && dec.hrp == params.Bech32HRP()) { // Bech32 decoding - int version = bech.second[0]; // The first 5 bit symbol is the witness version (0-16) + int version = dec.data[0]; // The first 5 bit symbol is the witness version (0-16) + if (version == 0 && dec.encoding != bech32::Encoding::BECH32) { + return CNoDestination(); + } + if (version != 0 && dec.encoding != bech32::Encoding::BECH32M) { + return CNoDestination(); + } // The rest of the symbols are converted witness program bytes. - data.reserve(((bech.second.size() - 1) * 5) / 8); - if (ConvertBits<5, 8, false>([&](unsigned char c) { data.push_back(c); }, bech.second.begin() + 1, bech.second.end())) { + data.reserve(((dec.data.size() - 1) * 5) / 8); + if (ConvertBits<5, 8, false>([&](unsigned char c) { data.push_back(c); }, dec.data.begin() + 1, dec.data.end())) { if (version == 0) { { WitnessV0KeyHash keyid; |