Merge pull request #361
a2d7a5f
encrypted payment ids are now 64 bit, instead of 256 bit (moneromooo-monero)e40cfc4
Encrypted payment IDs (moneromooo-monero)
This commit is contained in:
commit
ef15e909f5
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@ -45,9 +45,13 @@ namespace crypto {
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POD_CLASS hash {
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char data[HASH_SIZE];
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};
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POD_CLASS hash8 {
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char data[8];
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};
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#pragma pack(pop)
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static_assert(sizeof(hash) == HASH_SIZE, "Invalid structure size");
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static_assert(sizeof(hash8) == 8, "Invalid structure size");
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/*
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Cryptonight hash functions
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@ -74,3 +78,4 @@ namespace crypto {
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}
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CRYPTO_MAKE_HASHABLE(hash)
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CRYPTO_MAKE_COMPARABLE(hash8)
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@ -120,7 +120,7 @@ DISABLE_VS_WARNINGS(4244 4345)
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return get_account_address_as_str(testnet, m_keys.m_account_address);
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}
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//-----------------------------------------------------------------
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std::string account_base::get_public_integrated_address_str(const crypto::hash &payment_id, bool testnet) const
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std::string account_base::get_public_integrated_address_str(const crypto::hash8 &payment_id, bool testnet) const
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{
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//TODO: change this code into base 58
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return get_account_integrated_address_as_str(testnet, m_keys.m_account_address, payment_id);
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@ -61,7 +61,7 @@ namespace cryptonote
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void create_from_viewkey(const cryptonote::account_public_address& address, const crypto::secret_key& viewkey);
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const account_keys& get_keys() const;
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std::string get_public_address_str(bool testnet) const;
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std::string get_public_integrated_address_str(const crypto::hash &payment_id, bool testnet) const;
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std::string get_public_integrated_address_str(const crypto::hash8 &payment_id, bool testnet) const;
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uint64_t get_createtime() const { return m_creation_timestamp; }
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void set_createtime(uint64_t val) { m_creation_timestamp = val; }
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@ -57,6 +57,7 @@ namespace cryptonote
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{
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const static crypto::hash null_hash = AUTO_VAL_INIT(null_hash);
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const static crypto::hash8 null_hash8 = AUTO_VAL_INIT(null_hash8);
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const static crypto::public_key null_pkey = AUTO_VAL_INIT(null_pkey);
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typedef std::vector<crypto::signature> ring_signature;
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@ -46,7 +46,7 @@ namespace cryptonote {
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struct integrated_address {
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account_public_address adr;
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crypto::hash payment_id;
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crypto::hash8 payment_id;
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BEGIN_SERIALIZE_OBJECT()
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FIELD(adr)
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@ -150,7 +150,7 @@ namespace cryptonote {
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std::string get_account_integrated_address_as_str(
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bool testnet
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, account_public_address const & adr
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, crypto::hash const & payment_id
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, crypto::hash8 const & payment_id
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)
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{
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uint64_t integrated_address_prefix = testnet ?
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@ -176,7 +176,7 @@ namespace cryptonote {
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bool get_account_integrated_address_from_str(
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account_public_address& adr
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, bool& has_payment_id
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, crypto::hash& payment_id
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, crypto::hash8& payment_id
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, bool testnet
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, std::string const & str
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)
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@ -278,7 +278,7 @@ namespace cryptonote {
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)
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{
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bool has_payment_id;
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crypto::hash payment_id;
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crypto::hash8 payment_id;
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return get_account_integrated_address_from_str(adr, has_payment_id, payment_id, testnet, str);
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}
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@ -60,7 +60,7 @@ namespace cryptonote {
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{
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uint8_t m_ver;
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account_public_address m_address;
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crypto::hash payment_id;
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crypto::hash8 payment_id;
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uint8_t check_sum;
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};
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#pragma pack (pop)
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@ -83,13 +83,13 @@ namespace cryptonote {
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std::string get_account_integrated_address_as_str(
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bool testnet
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, const account_public_address& adr
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, const crypto::hash& payment_id
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, const crypto::hash8& payment_id
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);
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bool get_account_integrated_address_from_str(
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account_public_address& adr
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, bool& has_payment_id
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, crypto::hash& payment_id
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, crypto::hash8& payment_id
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, bool testnet
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, const std::string& str
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);
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@ -110,6 +110,10 @@ template <class T>
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std::ostream &print256(std::ostream &o, const T &v) {
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return o << "<" << epee::string_tools::pod_to_hex(v) << ">";
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}
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template <class T>
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std::ostream &print64(std::ostream &o, const T &v) {
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return o << "<" << epee::string_tools::pod_to_hex(v) << ">";
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}
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bool parse_hash256(const std::string str_hash, crypto::hash& hash);
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@ -120,4 +124,5 @@ namespace crypto {
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inline std::ostream &operator <<(std::ostream &o, const crypto::key_image &v) { return print256(o, v); }
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inline std::ostream &operator <<(std::ostream &o, const crypto::signature &v) { return print256(o, v); }
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inline std::ostream &operator <<(std::ostream &o, const crypto::hash &v) { return print256(o, v); }
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inline std::ostream &operator <<(std::ostream &o, const crypto::hash8 &v) { return print64(o, v); }
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}
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@ -38,6 +38,8 @@ using namespace epee;
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#include "crypto/crypto.h"
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#include "crypto/hash.h"
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#define ENCRYPTED_PAYMENT_ID_TAIL 0x8d
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namespace cryptonote
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{
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//---------------------------------------------------------------
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@ -303,6 +305,35 @@ namespace cryptonote
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return true;
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}
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//---------------------------------------------------------------
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bool remove_extra_nonce_tx_extra(std::vector<uint8_t>& tx_extra)
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{
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std::string extra_str(reinterpret_cast<const char*>(tx_extra.data()), tx_extra.size());
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std::istringstream iss(extra_str);
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binary_archive<false> ar(iss);
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std::ostringstream oss;
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binary_archive<true> newar(oss);
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bool eof = false;
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while (!eof)
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{
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tx_extra_field field;
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bool r = ::do_serialize(ar, field);
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CHECK_AND_NO_ASSERT_MES(r, false, "failed to deserialize extra field. extra = " << string_tools::buff_to_hex_nodelimer(std::string(reinterpret_cast<const char*>(tx_extra.data()), tx_extra.size())));
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if (field.type() != typeid(tx_extra_nonce))
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::do_serialize(newar, field);
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std::ios_base::iostate state = iss.rdstate();
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eof = (EOF == iss.peek());
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iss.clear(state);
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}
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CHECK_AND_NO_ASSERT_MES(::serialization::check_stream_state(ar), false, "failed to deserialize extra field. extra = " << string_tools::buff_to_hex_nodelimer(std::string(reinterpret_cast<const char*>(tx_extra.data()), tx_extra.size())));
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tx_extra.clear();
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std::string s = oss.str();
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tx_extra.reserve(s.size());
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std::copy(s.begin(), s.end(), std::back_inserter(tx_extra));
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return true;
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}
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//---------------------------------------------------------------
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void set_payment_id_to_tx_extra_nonce(blobdata& extra_nonce, const crypto::hash& payment_id)
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{
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extra_nonce.clear();
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@ -311,6 +342,14 @@ namespace cryptonote
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std::copy(payment_id_ptr, payment_id_ptr + sizeof(payment_id), std::back_inserter(extra_nonce));
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}
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//---------------------------------------------------------------
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void set_encrypted_payment_id_to_tx_extra_nonce(blobdata& extra_nonce, const crypto::hash8& payment_id)
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{
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extra_nonce.clear();
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extra_nonce.push_back(TX_EXTRA_NONCE_ENCRYPTED_PAYMENT_ID);
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const uint8_t* payment_id_ptr = reinterpret_cast<const uint8_t*>(&payment_id);
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std::copy(payment_id_ptr, payment_id_ptr + sizeof(payment_id), std::back_inserter(extra_nonce));
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}
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//---------------------------------------------------------------
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bool get_payment_id_from_tx_extra_nonce(const blobdata& extra_nonce, crypto::hash& payment_id)
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{
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if(sizeof(crypto::hash) + 1 != extra_nonce.size())
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@ -321,6 +360,54 @@ namespace cryptonote
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return true;
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}
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//---------------------------------------------------------------
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bool get_encrypted_payment_id_from_tx_extra_nonce(const blobdata& extra_nonce, crypto::hash8& payment_id)
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{
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if(sizeof(crypto::hash8) + 1 != extra_nonce.size())
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return false;
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if (TX_EXTRA_NONCE_ENCRYPTED_PAYMENT_ID != extra_nonce[0])
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return false;
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payment_id = *reinterpret_cast<const crypto::hash8*>(extra_nonce.data() + 1);
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return true;
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}
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//---------------------------------------------------------------
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crypto::public_key get_destination_view_key_pub(const std::vector<tx_destination_entry> &destinations, const account_keys &sender_keys)
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{
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if (destinations.empty())
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return null_pkey;
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for (size_t n = 1; n < destinations.size(); ++n)
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{
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if (!memcmp(&destinations[n].addr, &sender_keys.m_account_address, sizeof(destinations[0].addr)))
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continue;
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if (memcmp(&destinations[n].addr, &destinations[0].addr, sizeof(destinations[0].addr)))
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return null_pkey;
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}
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return destinations[0].addr.m_view_public_key;
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}
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//---------------------------------------------------------------
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bool encrypt_payment_id(crypto::hash8 &payment_id, const crypto::public_key &public_key, const crypto::secret_key &secret_key)
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{
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crypto::key_derivation derivation;
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crypto::hash hash;
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char data[33]; /* A hash, and an extra byte */
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if (!generate_key_derivation(public_key, secret_key, derivation))
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return false;
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memcpy(data, &derivation, 32);
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data[32] = ENCRYPTED_PAYMENT_ID_TAIL;
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cn_fast_hash(data, 33, hash);
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for (size_t b = 0; b < 8; ++b)
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payment_id.data[b] ^= hash.data[b];
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return true;
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}
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bool decrypt_payment_id(crypto::hash8 &payment_id, const crypto::public_key &public_key, const crypto::secret_key &secret_key)
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{
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// Encryption and decryption are the same operation (xor with a key)
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return encrypt_payment_id(payment_id, public_key, secret_key);
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}
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//---------------------------------------------------------------
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bool construct_tx(const account_keys& sender_account_keys, const std::vector<tx_source_entry>& sources, const std::vector<tx_destination_entry>& destinations, std::vector<uint8_t> extra, transaction& tx, uint64_t unlock_time)
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{
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tx.vin.clear();
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@ -334,6 +421,49 @@ namespace cryptonote
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keypair txkey = keypair::generate();
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add_tx_pub_key_to_extra(tx, txkey.pub);
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// if we have a stealth payment id, find it and encrypt it with the tx key now
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std::vector<tx_extra_field> tx_extra_fields;
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if (parse_tx_extra(tx.extra, tx_extra_fields))
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{
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tx_extra_nonce extra_nonce;
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if (find_tx_extra_field_by_type(tx_extra_fields, extra_nonce))
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{
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crypto::hash8 payment_id = null_hash8;
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if (get_encrypted_payment_id_from_tx_extra_nonce(extra_nonce.nonce, payment_id))
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{
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LOG_PRINT_L2("Encrypting payment id " << payment_id);
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crypto::key_derivation derivation;
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crypto::public_key view_key_pub = get_destination_view_key_pub(destinations, sender_account_keys);
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if (view_key_pub == null_pkey)
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{
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LOG_ERROR("Destinations have to have exactly one output to support encrypted payment ids");
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return false;
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}
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if (!encrypt_payment_id(payment_id, view_key_pub, txkey.sec))
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{
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LOG_ERROR("Failed to encrypt payment id");
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return false;
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}
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std::string extra_nonce;
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set_encrypted_payment_id_to_tx_extra_nonce(extra_nonce, payment_id);
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remove_extra_nonce_tx_extra(tx.extra);
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if (!add_extra_nonce_to_tx_extra(tx.extra, extra_nonce))
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{
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LOG_ERROR("Failed to add encrypted payment id to tx extra");
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return false;
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}
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LOG_PRINT_L1("Encrypted payment ID: " << payment_id);
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}
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}
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}
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else
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{
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LOG_ERROR("Failed to parse tx extra");
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return false;
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}
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struct input_generation_context_data
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{
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keypair in_ephemeral;
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@ -45,6 +45,8 @@ namespace cryptonote
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bool parse_and_validate_tx_from_blob(const blobdata& tx_blob, transaction& tx, crypto::hash& tx_hash, crypto::hash& tx_prefix_hash);
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bool parse_and_validate_tx_from_blob(const blobdata& tx_blob, transaction& tx);
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bool construct_miner_tx(size_t height, size_t median_size, uint64_t already_generated_coins, size_t current_block_size, uint64_t fee, const account_public_address &miner_address, transaction& tx, const blobdata& extra_nonce = blobdata(), size_t max_outs = 1);
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bool encrypt_payment_id(crypto::hash8 &payment_id, const crypto::public_key &public_key, const crypto::secret_key &secret_key);
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bool decrypt_payment_id(crypto::hash8 &payment_id, const crypto::public_key &public_key, const crypto::secret_key &secret_key);
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struct tx_source_entry
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{
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@ -85,8 +87,11 @@ namespace cryptonote
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crypto::public_key get_tx_pub_key_from_extra(const transaction& tx);
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bool add_tx_pub_key_to_extra(transaction& tx, const crypto::public_key& tx_pub_key);
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bool add_extra_nonce_to_tx_extra(std::vector<uint8_t>& tx_extra, const blobdata& extra_nonce);
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bool remove_extra_nonce_tx_extra(std::vector<uint8_t>& tx_extra);
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void set_payment_id_to_tx_extra_nonce(blobdata& extra_nonce, const crypto::hash& payment_id);
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void set_encrypted_payment_id_to_tx_extra_nonce(blobdata& extra_nonce, const crypto::hash8& payment_id);
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bool get_payment_id_from_tx_extra_nonce(const blobdata& extra_nonce, crypto::hash& payment_id);
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bool get_encrypted_payment_id_from_tx_extra_nonce(const blobdata& extra_nonce, crypto::hash8& payment_id);
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bool is_out_to_acc(const account_keys& acc, const txout_to_key& out_key, const crypto::public_key& tx_pub_key, size_t output_index);
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bool lookup_acc_outs(const account_keys& acc, const transaction& tx, const crypto::public_key& tx_pub_key, std::vector<size_t>& outs, uint64_t& money_transfered);
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bool lookup_acc_outs(const account_keys& acc, const transaction& tx, std::vector<size_t>& outs, uint64_t& money_transfered);
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|
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@ -40,6 +40,7 @@
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#define TX_EXTRA_MERGE_MINING_TAG 0x03
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#define TX_EXTRA_NONCE_PAYMENT_ID 0x00
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#define TX_EXTRA_NONCE_ENCRYPTED_PAYMENT_ID 0x01
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namespace cryptonote
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{
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|
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@ -79,12 +79,14 @@ bool do_serialize(Archive<true> &ar, std::vector<crypto::signature> &v)
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BLOB_SERIALIZER(crypto::chacha8_iv);
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BLOB_SERIALIZER(crypto::hash);
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BLOB_SERIALIZER(crypto::hash8);
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BLOB_SERIALIZER(crypto::public_key);
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BLOB_SERIALIZER(crypto::secret_key);
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BLOB_SERIALIZER(crypto::key_derivation);
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BLOB_SERIALIZER(crypto::key_image);
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BLOB_SERIALIZER(crypto::signature);
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VARIANT_TAG(debug_archive, crypto::hash, "hash");
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VARIANT_TAG(debug_archive, crypto::hash8, "hash8");
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VARIANT_TAG(debug_archive, crypto::public_key, "public_key");
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VARIANT_TAG(debug_archive, crypto::secret_key, "secret_key");
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VARIANT_TAG(debug_archive, crypto::key_derivation, "key_derivation");
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|
|
|
@ -601,7 +601,7 @@ bool simple_wallet::init(const boost::program_options::variables_map& vm)
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// parse address
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cryptonote::account_public_address address;
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bool has_payment_id;
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crypto::hash new_payment_id;
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crypto::hash8 new_payment_id;
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if(!get_account_integrated_address_from_str(address, has_payment_id, new_payment_id, testnet, parts[0]))
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{
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fail_msg_writer() << tr("Failed to parse address");
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|
@ -1294,29 +1294,39 @@ bool simple_wallet::transfer_main(bool new_algorithm, const std::vector<std::str
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local_args.pop_back();
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crypto::hash payment_id;
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bool r = tools::wallet2::parse_payment_id(payment_id_str, payment_id);
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bool r = tools::wallet2::parse_long_payment_id(payment_id_str, payment_id);
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if(r)
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{
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std::string extra_nonce;
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set_payment_id_to_tx_extra_nonce(extra_nonce, payment_id);
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r = add_extra_nonce_to_tx_extra(extra, extra_nonce);
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}
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else
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{
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crypto::hash8 payment_id8;
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r = tools::wallet2::parse_short_payment_id(payment_id_str, payment_id8);
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if(r)
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{
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std::string extra_nonce;
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set_encrypted_payment_id_to_tx_extra_nonce(extra_nonce, payment_id8);
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r = add_extra_nonce_to_tx_extra(extra, extra_nonce);
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}
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}
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if(!r)
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{
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fail_msg_writer() << tr("payment id has invalid format, expected 64-character string: ") << payment_id_str;
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fail_msg_writer() << tr("payment id has invalid format, expected 16 or 64 character string: ") << payment_id_str;
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return true;
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}
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payment_id_seen = true;
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}
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vector<cryptonote::tx_destination_entry> dsts;
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crypto::hash payment_id = null_hash;
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for (size_t i = 0; i < local_args.size(); i += 2)
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{
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cryptonote::tx_destination_entry de;
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bool has_payment_id;
|
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crypto::hash new_payment_id;
|
||||
crypto::hash8 new_payment_id;
|
||||
if(!get_account_integrated_address_from_str(de.addr, has_payment_id, new_payment_id, m_wallet->testnet(), local_args[i]))
|
||||
{
|
||||
// if treating as an address fails, try as url
|
||||
|
@ -1377,23 +1387,21 @@ bool simple_wallet::transfer_main(bool new_algorithm, const std::vector<std::str
|
|||
}
|
||||
}
|
||||
|
||||
if (has_payment_id) {
|
||||
if (payment_id_seen && payment_id != new_payment_id) {
|
||||
if (has_payment_id)
|
||||
{
|
||||
if (payment_id_seen)
|
||||
{
|
||||
fail_msg_writer() << tr("A single transaction cannot use more than one payment id: ") << local_args[i];
|
||||
return true;
|
||||
}
|
||||
|
||||
if (!payment_id_seen)
|
||||
std::string extra_nonce;
|
||||
set_encrypted_payment_id_to_tx_extra_nonce(extra_nonce, new_payment_id);
|
||||
bool r = add_extra_nonce_to_tx_extra(extra, extra_nonce);
|
||||
if(!r)
|
||||
{
|
||||
std::string extra_nonce;
|
||||
set_payment_id_to_tx_extra_nonce(extra_nonce, new_payment_id);
|
||||
bool r = add_extra_nonce_to_tx_extra(extra, extra_nonce);
|
||||
if(!r)
|
||||
{
|
||||
fail_msg_writer() << tr("Failed to set up payment id, though it was decoded correctly");
|
||||
return true;
|
||||
}
|
||||
payment_id = new_payment_id;
|
||||
fail_msg_writer() << tr("Failed to set up payment id, though it was decoded correctly");
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -1696,7 +1704,7 @@ bool simple_wallet::print_address(const std::vector<std::string> &args/* = std::
|
|||
//----------------------------------------------------------------------------------------------------
|
||||
bool simple_wallet::print_integrated_address(const std::vector<std::string> &args/* = std::vector<std::string>()*/)
|
||||
{
|
||||
crypto::hash payment_id;
|
||||
crypto::hash8 payment_id;
|
||||
if (args.size() > 1)
|
||||
{
|
||||
fail_msg_writer() << tr("integrated_address only takes one or zero arguments");
|
||||
|
@ -1704,19 +1712,19 @@ bool simple_wallet::print_integrated_address(const std::vector<std::string> &arg
|
|||
}
|
||||
if (args.size() == 0)
|
||||
{
|
||||
crypto::generate_random_bytes(32, payment_id.data);
|
||||
crypto::generate_random_bytes(8, payment_id.data);
|
||||
success_msg_writer() << tr("Random payment ID: ") << payment_id;
|
||||
success_msg_writer() << tr("Matching integrated address: ") << m_wallet->get_account().get_public_integrated_address_str(payment_id, m_wallet->testnet());
|
||||
return true;
|
||||
}
|
||||
if(tools::wallet2::parse_payment_id(args.back(), payment_id))
|
||||
if(tools::wallet2::parse_short_payment_id(args.back(), payment_id))
|
||||
{
|
||||
success_msg_writer() << m_wallet->get_account().get_public_integrated_address_str(payment_id, m_wallet->testnet());
|
||||
return true;
|
||||
}
|
||||
else {
|
||||
bool has_payment_id;
|
||||
crypto::hash payment_id;
|
||||
crypto::hash8 payment_id;
|
||||
account_public_address addr;
|
||||
if(get_account_integrated_address_from_str(addr, has_payment_id, payment_id, m_wallet->testnet(), args.back()))
|
||||
{
|
||||
|
|
|
@ -150,6 +150,7 @@ void wallet2::process_new_transaction(const cryptonote::transaction& tx, uint64_
|
|||
process_unconfirmed(tx);
|
||||
std::vector<size_t> outs;
|
||||
uint64_t tx_money_got_in_outs = 0;
|
||||
crypto::public_key tx_pub_key = null_pkey;
|
||||
|
||||
std::vector<tx_extra_field> tx_extra_fields;
|
||||
if(!parse_tx_extra(tx.extra, tx_extra_fields))
|
||||
|
@ -170,7 +171,7 @@ void wallet2::process_new_transaction(const cryptonote::transaction& tx, uint64_
|
|||
return;
|
||||
}
|
||||
|
||||
crypto::public_key tx_pub_key = pub_key_field.pub_key;
|
||||
tx_pub_key = pub_key_field.pub_key;
|
||||
bool r = lookup_acc_outs(m_account.get_keys(), tx, tx_pub_key, outs, tx_money_got_in_outs);
|
||||
THROW_WALLET_EXCEPTION_IF(!r, error::acc_outs_lookup_error, tx, tx_pub_key, m_account.get_keys());
|
||||
|
||||
|
@ -236,9 +237,34 @@ void wallet2::process_new_transaction(const cryptonote::transaction& tx, uint64_
|
|||
crypto::hash payment_id = null_hash;
|
||||
if (find_tx_extra_field_by_type(tx_extra_fields, extra_nonce))
|
||||
{
|
||||
if(get_payment_id_from_tx_extra_nonce(extra_nonce.nonce, payment_id))
|
||||
crypto::hash8 payment_id8 = null_hash8;
|
||||
if(get_encrypted_payment_id_from_tx_extra_nonce(extra_nonce.nonce, payment_id8))
|
||||
{
|
||||
// We got a payment ID to go with this tx
|
||||
LOG_PRINT_L2("Found encrypted payment ID: " << payment_id8);
|
||||
if (tx_pub_key != null_pkey)
|
||||
{
|
||||
if (!decrypt_payment_id(payment_id8, tx_pub_key, m_account.get_keys().m_view_secret_key))
|
||||
{
|
||||
LOG_PRINT_L0("Failed to decrypt payment ID: " << payment_id8);
|
||||
}
|
||||
else
|
||||
{
|
||||
LOG_PRINT_L2("Decrypted payment ID: " << payment_id8);
|
||||
// put the 64 bit decrypted payment id in the first 8 bytes
|
||||
memcpy(payment_id.data, payment_id8.data, 8);
|
||||
// rest is already 0, but guard against code changes above
|
||||
memset(payment_id.data + 8, 0, 24);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
LOG_PRINT_L1("No public key found in tx, unable to decrypt payment id");
|
||||
}
|
||||
}
|
||||
else if (get_payment_id_from_tx_extra_nonce(extra_nonce.nonce, payment_id))
|
||||
{
|
||||
LOG_PRINT_L2("Found unencrypted payment ID: " << payment_id);
|
||||
}
|
||||
}
|
||||
uint64_t received = (tx_money_spent_in_ins < tx_money_got_in_outs) ? tx_money_got_in_outs - tx_money_spent_in_ins : 0;
|
||||
|
@ -765,7 +791,7 @@ bool wallet2::wallet_valid_path_format(const std::string& file_path)
|
|||
return !file_path.empty();
|
||||
}
|
||||
//----------------------------------------------------------------------------------------------------
|
||||
bool wallet2::parse_payment_id(const std::string& payment_id_str, crypto::hash& payment_id)
|
||||
bool wallet2::parse_long_payment_id(const std::string& payment_id_str, crypto::hash& payment_id)
|
||||
{
|
||||
cryptonote::blobdata payment_id_data;
|
||||
if(!epee::string_tools::parse_hexstr_to_binbuff(payment_id_str, payment_id_data))
|
||||
|
@ -778,6 +804,33 @@ bool wallet2::parse_payment_id(const std::string& payment_id_str, crypto::hash&
|
|||
return true;
|
||||
}
|
||||
//----------------------------------------------------------------------------------------------------
|
||||
bool wallet2::parse_short_payment_id(const std::string& payment_id_str, crypto::hash8& payment_id)
|
||||
{
|
||||
cryptonote::blobdata payment_id_data;
|
||||
if(!epee::string_tools::parse_hexstr_to_binbuff(payment_id_str, payment_id_data))
|
||||
return false;
|
||||
|
||||
if(sizeof(crypto::hash8) != payment_id_data.size())
|
||||
return false;
|
||||
|
||||
payment_id = *reinterpret_cast<const crypto::hash8*>(payment_id_data.data());
|
||||
return true;
|
||||
}
|
||||
//----------------------------------------------------------------------------------------------------
|
||||
bool wallet2::parse_payment_id(const std::string& payment_id_str, crypto::hash& payment_id)
|
||||
{
|
||||
if (parse_long_payment_id(payment_id_str, payment_id))
|
||||
return true;
|
||||
crypto::hash8 payment_id8;
|
||||
if (parse_short_payment_id(payment_id_str, payment_id8))
|
||||
{
|
||||
memcpy(payment_id.data, payment_id8.data, 8);
|
||||
memset(payment_id.data + 8, 0, 24);
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
//----------------------------------------------------------------------------------------------------
|
||||
bool wallet2::prepare_file_names(const std::string& file_path)
|
||||
{
|
||||
do_prepare_file_names(file_path, m_keys_file, m_wallet_file);
|
||||
|
|
|
@ -266,6 +266,8 @@ namespace tools
|
|||
*/
|
||||
static bool wallet_valid_path_format(const std::string& file_path);
|
||||
|
||||
static bool parse_long_payment_id(const std::string& payment_id_str, crypto::hash& payment_id);
|
||||
static bool parse_short_payment_id(const std::string& payment_id_str, crypto::hash8& payment_id);
|
||||
static bool parse_payment_id(const std::string& payment_id_str, crypto::hash& payment_id);
|
||||
|
||||
static std::vector<std::string> addresses_from_url(const std::string& url, bool& dnssec_valid);
|
||||
|
|
|
@ -119,12 +119,13 @@ namespace tools
|
|||
//------------------------------------------------------------------------------------------------------------------------------
|
||||
bool wallet_rpc_server::validate_transfer(const std::list<wallet_rpc::transfer_destination> destinations, std::string payment_id, std::vector<cryptonote::tx_destination_entry>& dsts, std::vector<uint8_t>& extra, epee::json_rpc::error& er)
|
||||
{
|
||||
crypto::hash integrated_payment_id = cryptonote::null_hash;
|
||||
crypto::hash8 integrated_payment_id = cryptonote::null_hash8;
|
||||
std::string extra_nonce;
|
||||
for (auto it = destinations.begin(); it != destinations.end(); it++)
|
||||
{
|
||||
cryptonote::tx_destination_entry de;
|
||||
bool has_payment_id;
|
||||
crypto::hash new_payment_id;
|
||||
crypto::hash8 new_payment_id;
|
||||
if(!get_account_integrated_address_from_str(de.addr, has_payment_id, new_payment_id, m_wallet.testnet(), it->address))
|
||||
{
|
||||
er.code = WALLET_RPC_ERROR_CODE_WRONG_ADDRESS;
|
||||
|
@ -136,13 +137,14 @@ namespace tools
|
|||
|
||||
if (has_payment_id)
|
||||
{
|
||||
if (!payment_id.empty() || integrated_payment_id != cryptonote::null_hash)
|
||||
if (!payment_id.empty() || integrated_payment_id != cryptonote::null_hash8)
|
||||
{
|
||||
er.code = WALLET_RPC_ERROR_CODE_WRONG_PAYMENT_ID;
|
||||
er.message = "A single payment id is allowed per transaction";
|
||||
return false;
|
||||
}
|
||||
integrated_payment_id = new_payment_id;
|
||||
cryptonote::set_encrypted_payment_id_to_tx_extra_nonce(extra_nonce, integrated_payment_id);
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -152,17 +154,23 @@ namespace tools
|
|||
/* Just to clarify */
|
||||
const std::string& payment_id_str = payment_id;
|
||||
|
||||
crypto::hash payment_id;
|
||||
crypto::hash long_payment_id;
|
||||
crypto::hash8 short_payment_id;
|
||||
|
||||
/* Parse payment ID */
|
||||
if (!wallet2::parse_payment_id(payment_id_str, payment_id)) {
|
||||
if (wallet2::parse_long_payment_id(payment_id_str, long_payment_id)) {
|
||||
cryptonote::set_payment_id_to_tx_extra_nonce(extra_nonce, long_payment_id);
|
||||
}
|
||||
/* or short payment ID */
|
||||
else if (!wallet2::parse_short_payment_id(payment_id_str, short_payment_id)) {
|
||||
cryptonote::set_encrypted_payment_id_to_tx_extra_nonce(extra_nonce, short_payment_id);
|
||||
}
|
||||
else {
|
||||
er.code = WALLET_RPC_ERROR_CODE_WRONG_PAYMENT_ID;
|
||||
er.message = "Payment id has invalid format: \"" + payment_id_str + "\", expected 64-character string";
|
||||
er.message = "Payment id has invalid format: \"" + payment_id_str + "\", expected 16 or 64 character string";
|
||||
return false;
|
||||
}
|
||||
|
||||
std::string extra_nonce;
|
||||
cryptonote::set_payment_id_to_tx_extra_nonce(extra_nonce, payment_id);
|
||||
|
||||
/* Append Payment ID data into extra */
|
||||
if (!cryptonote::add_extra_nonce_to_tx_extra(extra, extra_nonce)) {
|
||||
er.code = WALLET_RPC_ERROR_CODE_WRONG_PAYMENT_ID;
|
||||
|
@ -339,14 +347,14 @@ namespace tools
|
|||
{
|
||||
try
|
||||
{
|
||||
crypto::hash payment_id;
|
||||
crypto::hash8 payment_id;
|
||||
if (req.payment_id.empty())
|
||||
{
|
||||
crypto::generate_random_bytes(32, payment_id.data);
|
||||
crypto::generate_random_bytes(8, payment_id.data);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (!tools::wallet2::parse_payment_id(req.payment_id,payment_id))
|
||||
if (!tools::wallet2::parse_short_payment_id(req.payment_id,payment_id))
|
||||
{
|
||||
er.code = WALLET_RPC_ERROR_CODE_WRONG_PAYMENT_ID;
|
||||
er.message = "Invalid payment ID";
|
||||
|
@ -371,7 +379,7 @@ namespace tools
|
|||
try
|
||||
{
|
||||
cryptonote::account_public_address address;
|
||||
crypto::hash payment_id;
|
||||
crypto::hash8 payment_id;
|
||||
bool has_payment_id;
|
||||
|
||||
if(!get_account_integrated_address_from_str(address, has_payment_id, payment_id, m_wallet.testnet(), req.integrated_address))
|
||||
|
@ -485,6 +493,7 @@ namespace tools
|
|||
for (auto & payment_id_str : req.payment_ids)
|
||||
{
|
||||
crypto::hash payment_id;
|
||||
crypto::hash8 payment_id8;
|
||||
cryptonote::blobdata payment_id_blob;
|
||||
|
||||
// TODO - should the whole thing fail because of one bad id?
|
||||
|
@ -496,15 +505,23 @@ namespace tools
|
|||
return false;
|
||||
}
|
||||
|
||||
if(sizeof(payment_id) != payment_id_blob.size())
|
||||
if(sizeof(payment_id) == payment_id_blob.size())
|
||||
{
|
||||
payment_id = *reinterpret_cast<const crypto::hash*>(payment_id_blob.data());
|
||||
}
|
||||
else if(sizeof(payment_id8) == payment_id_blob.size())
|
||||
{
|
||||
payment_id8 = *reinterpret_cast<const crypto::hash8*>(payment_id_blob.data());
|
||||
memcpy(payment_id.data, payment_id8.data, 8);
|
||||
memset(payment_id.data + 8, 0, 24);
|
||||
}
|
||||
else
|
||||
{
|
||||
er.code = WALLET_RPC_ERROR_CODE_WRONG_PAYMENT_ID;
|
||||
er.message = "Payment ID has invalid size: " + payment_id_str;
|
||||
return false;
|
||||
}
|
||||
|
||||
payment_id = *reinterpret_cast<const crypto::hash*>(payment_id_blob.data());
|
||||
|
||||
std::list<wallet2::payment_details> payment_list;
|
||||
m_wallet.get_payments(payment_id, payment_list, req.min_block_height);
|
||||
|
||||
|
|
Loading…
Reference in New Issue