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Integrated addresses (standard address plus payment id)

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moneromooo-monero 2015-06-11 09:44:13 +01:00
parent d6ba5ef8c5
commit 63741d8264
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GPG Key ID: 686F07454D6CEFC3
8 changed files with 181 additions and 8 deletions
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2
src/cryptonote_config.h
View File

@ -121,6 +121,7 @@ namespace config
std::string const P2P_REMOTE_DEBUG_TRUSTED_PUB_KEY = "0000000000000000000000000000000000000000000000000000000000000000";
uint64_t const CRYPTONOTE_PUBLIC_ADDRESS_BASE58_PREFIX = 18;
uint64_t const CRYPTONOTE_PUBLIC_INTEGRATED_ADDRESS_BASE58_PREFIX = 19;
uint16_t const P2P_DEFAULT_PORT = 18080;
uint16_t const RPC_DEFAULT_PORT = 18081;
boost::uuids::uuid const NETWORK_ID = { {
@ -132,6 +133,7 @@ namespace config
namespace testnet
{
uint64_t const CRYPTONOTE_PUBLIC_ADDRESS_BASE58_PREFIX = 53;
uint64_t const CRYPTONOTE_PUBLIC_INTEGRATED_ADDRESS_BASE58_PREFIX = 54;
uint16_t const P2P_DEFAULT_PORT = 28080;
uint16_t const RPC_DEFAULT_PORT = 28081;
boost::uuids::uuid const NETWORK_ID = { {

6
src/cryptonote_core/account.cpp
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@ -104,4 +104,10 @@ DISABLE_VS_WARNINGS(4244 4345)
return get_account_address_as_str(testnet, m_keys.m_account_address);
}
//-----------------------------------------------------------------
std::string account_base::get_public_integrated_address_str(const crypto::hash &payment_id, bool testnet)
{
//TODO: change this code into base 58
return get_account_integrated_address_as_str(testnet, m_keys.m_account_address, payment_id);
}
//-----------------------------------------------------------------
}

1
src/cryptonote_core/account.h
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@ -60,6 +60,7 @@ namespace cryptonote
crypto::secret_key generate(const crypto::secret_key& recovery_key = crypto::secret_key(), bool recover = false, bool two_random = false);
const account_keys& get_keys() const;
std::string get_public_address_str(bool testnet);
std::string get_public_integrated_address_str(const crypto::hash &payment_id, bool testnet);
uint64_t get_createtime() const { return m_creation_timestamp; }
void set_createtime(uint64_t val) { m_creation_timestamp = val; }

75
src/cryptonote_core/cryptonote_basic_impl.cpp
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@ -44,6 +44,21 @@ using namespace epee;
namespace cryptonote {
struct integrated_address {
account_public_address adr;
crypto::hash payment_id;
BEGIN_SERIALIZE_OBJECT()
FIELD(adr)
FIELD(payment_id)
END_SERIALIZE()
BEGIN_KV_SERIALIZE_MAP()
KV_SERIALIZE(adr)
KV_SERIALIZE(payment_id)
END_KV_SERIALIZE_MAP()
};
/************************************************************************/
/* Cryptonote helper functions */
/************************************************************************/
@ -106,6 +121,16 @@ namespace cryptonote {
return summ;
}
//------------------------------------------------------------------------------------
uint8_t get_account_integrated_address_checksum(const public_integrated_address_outer_blob& bl)
{
const unsigned char* pbuf = reinterpret_cast<const unsigned char*>(&bl);
uint8_t summ = 0;
for(size_t i = 0; i!= sizeof(public_integrated_address_outer_blob)-1; i++)
summ += pbuf[i];
return summ;
}
//-----------------------------------------------------------------------
std::string get_account_address_as_str(
bool testnet
@ -118,6 +143,21 @@ namespace cryptonote {
return tools::base58::encode_addr(address_prefix, t_serializable_object_to_blob(adr));
}
//-----------------------------------------------------------------------
std::string get_account_integrated_address_as_str(
bool testnet
, account_public_address const & adr
, crypto::hash const & payment_id
)
{
uint64_t integrated_address_prefix = testnet ?
config::testnet::CRYPTONOTE_PUBLIC_INTEGRATED_ADDRESS_BASE58_PREFIX : config::CRYPTONOTE_PUBLIC_INTEGRATED_ADDRESS_BASE58_PREFIX;
integrated_address iadr = {
adr, payment_id
};
return tools::base58::encode_addr(integrated_address_prefix, t_serializable_object_to_blob(iadr));
}
//-----------------------------------------------------------------------
bool is_coinbase(const transaction& tx)
{
if(tx.vin.size() != 1)
@ -129,14 +169,18 @@ namespace cryptonote {
return true;
}
//-----------------------------------------------------------------------
bool get_account_address_from_str(
bool get_account_integrated_address_from_str(
account_public_address& adr
, bool& has_payment_id
, crypto::hash& payment_id
, bool testnet
, std::string const & str
)
{
uint64_t address_prefix = testnet ?
config::testnet::CRYPTONOTE_PUBLIC_ADDRESS_BASE58_PREFIX : config::CRYPTONOTE_PUBLIC_ADDRESS_BASE58_PREFIX;
uint64_t integrated_address_prefix = testnet ?
config::testnet::CRYPTONOTE_PUBLIC_INTEGRATED_ADDRESS_BASE58_PREFIX : config::CRYPTONOTE_PUBLIC_INTEGRATED_ADDRESS_BASE58_PREFIX;
if (2 * sizeof(public_address_outer_blob) != str.size())
{
@ -148,18 +192,29 @@ namespace cryptonote {
return false;
}
if (address_prefix != prefix)
if (integrated_address_prefix == prefix)
{
LOG_PRINT_L1("Wrong address prefix: " << prefix << ", expected " << address_prefix);
has_payment_id = true;
}
else if (address_prefix == prefix)
{
has_payment_id = false;
}
else {
LOG_PRINT_L1("Wrong address prefix: " << prefix << ", expected " << address_prefix << " or " << integrated_address_prefix);
return false;
}
if (!::serialization::parse_binary(data, adr))
integrated_address iadr;
if (!::serialization::parse_binary(data, iadr))
{
LOG_PRINT_L1("Account public address keys can't be parsed");
return false;
}
adr = iadr.adr;
payment_id = iadr.payment_id;
if (!crypto::check_key(adr.m_spend_public_key) || !crypto::check_key(adr.m_view_public_key))
{
LOG_PRINT_L1("Failed to validate address keys");
@ -196,10 +251,22 @@ namespace cryptonote {
//we success
adr = blob.m_address;
has_payment_id = false;
}
return true;
}
//-----------------------------------------------------------------------
bool get_account_address_from_str(
account_public_address& adr
, bool testnet
, std::string const & str
)
{
bool has_payment_id;
crypto::hash payment_id;
return get_account_integrated_address_from_str(adr, has_payment_id, payment_id, testnet, str);
}
bool operator ==(const cryptonote::transaction& a, const cryptonote::transaction& b) {
return cryptonote::get_transaction_hash(a) == cryptonote::get_transaction_hash(b);

22
src/cryptonote_core/cryptonote_basic_impl.h
View File

@ -56,6 +56,13 @@ namespace cryptonote {
account_public_address m_address;
uint8_t check_sum;
};
struct public_integrated_address_outer_blob
{
uint8_t m_ver;
account_public_address m_address;
crypto::hash payment_id;
uint8_t check_sum;
};
#pragma pack (pop)
@ -66,12 +73,27 @@ namespace cryptonote {
size_t get_max_tx_size();
bool get_block_reward(size_t median_size, size_t current_block_size, uint64_t already_generated_coins, uint64_t &reward);
uint8_t get_account_address_checksum(const public_address_outer_blob& bl);
uint8_t get_account_integrated_address_checksum(const public_integrated_address_outer_blob& bl);
std::string get_account_address_as_str(
bool testnet
, const account_public_address& adr
);
std::string get_account_integrated_address_as_str(
bool testnet
, const account_public_address& adr
, const crypto::hash& payment_id
);
bool get_account_integrated_address_from_str(
account_public_address& adr
, bool& has_payment_id
, crypto::hash& payment_id
, bool testnet
, const std::string& str
);
bool get_account_address_from_str(
account_public_address& adr
, bool testnet

64
src/simplewallet/simplewallet.cpp
View File

@ -298,6 +298,7 @@ simple_wallet::simple_wallet()
m_cmd_binder.set_handler("sweep_dust", boost::bind(&simple_wallet::sweep_dust, this, _1), "Send all dust outputs to the same address with mixin 0");
m_cmd_binder.set_handler("set_log", boost::bind(&simple_wallet::set_log, this, _1), "set_log <level> - Change current log detalization level, <level> is a number 0-4");
m_cmd_binder.set_handler("address", boost::bind(&simple_wallet::print_address, this, _1), "Show current wallet public address");
m_cmd_binder.set_handler("integrated_address", boost::bind(&simple_wallet::print_integrated_address, this, _1), "Show an integrated address for the current wallet public address and a payment id");
m_cmd_binder.set_handler("save", boost::bind(&simple_wallet::save, this, _1), "Save wallet synchronized data");
m_cmd_binder.set_handler("save_watch_only", boost::bind(&simple_wallet::save_watch_only, this, _1), "Save watch only keys file");
m_cmd_binder.set_handler("viewkey", boost::bind(&simple_wallet::viewkey, this, _1), "Get viewkey");
@ -1137,6 +1138,7 @@ bool simple_wallet::transfer(const std::vector<std::string> &args_)
}
std::vector<uint8_t> extra;
bool payment_id_seen = false;
if (1 == local_args.size() % 2)
{
std::string payment_id_str = local_args.back();
@ -1156,13 +1158,17 @@ bool simple_wallet::transfer(const std::vector<std::string> &args_)
fail_msg_writer() << "payment id has invalid format: \"" << payment_id_str << "\", expected 64-character string";
return true;
}
payment_id_seen = true;
}
vector<cryptonote::tx_destination_entry> dsts;
crypto::hash payment_id = null_hash;
for (size_t i = 0; i < local_args.size(); i += 2)
{
cryptonote::tx_destination_entry de;
if(!get_account_address_from_str(de.addr, m_wallet->testnet(), local_args[i]))
bool has_payment_id;
crypto::hash 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
bool dnssec_ok = false;
@ -1174,7 +1180,7 @@ bool simple_wallet::transfer(const std::vector<std::string> &args_)
// for now, move on only if one address found
if (addresses_from_dns.size() == 1)
{
if (get_account_address_from_str(de.addr, m_wallet->testnet(), addresses_from_dns[0]))
if (get_account_integrated_address_from_str(de.addr, has_payment_id, new_payment_id, m_wallet->testnet(), addresses_from_dns[0]))
{
// if it was an address, prompt user for confirmation.
// inform user of DNSSEC validation status as well.
@ -1221,6 +1227,26 @@ bool simple_wallet::transfer(const std::vector<std::string> &args_)
}
}
if (has_payment_id) {
if (payment_id_seen && payment_id != new_payment_id) {
fail_msg_writer() << "A single transaction cannot use more than one payment id: " << local_args[i];
return true;
}
if (!payment_id_seen)
{
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() << "Failed to set up payment id, though it was decoded correctly";
return true;
}
payment_id = new_payment_id;
}
}
bool ok = cryptonote::parse_amount(de.amount, local_args[i + 1]);
if(!ok || 0 == de.amount)
{
@ -1491,6 +1517,40 @@ bool simple_wallet::print_address(const std::vector<std::string> &args/* = std::
return true;
}
//----------------------------------------------------------------------------------------------------
bool simple_wallet::print_integrated_address(const std::vector<std::string> &args/* = std::vector<std::string>()*/)
{
if (args.size() != 1)
{
fail_msg_writer() << "Missing payment id or address";
return true;
}
crypto::hash payment_id;
if(tools::wallet2::parse_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;
account_public_address addr;
if(get_account_integrated_address_from_str(addr, has_payment_id, payment_id, m_wallet->testnet(), args.back()))
{
if (has_payment_id)
{
success_msg_writer() << "Integrated address: account " << get_account_address_as_str(m_wallet->testnet(),addr) << ", payment id " << payment_id;
}
else
{
success_msg_writer() << "Standard address: account " << get_account_address_as_str(m_wallet->testnet(),addr);
}
return true;
}
}
fail_msg_writer() << "Failed to parse payment id or address";
return true;
}
//----------------------------------------------------------------------------------------------------
bool simple_wallet::process_command(const std::vector<std::string> &args)
{
return m_cmd_binder.process_command_vec(args);

1
src/simplewallet/simplewallet.h
View File

@ -108,6 +108,7 @@ namespace cryptonote
std::vector<cryptonote::tx_destination_entry> dsts, size_t num_splits
);
bool print_address(const std::vector<std::string> &args = std::vector<std::string>());
bool print_integrated_address(const std::vector<std::string> &args = std::vector<std::string>());
bool save(const std::vector<std::string> &args);
bool save_watch_only(const std::vector<std::string> &args);
bool set_variable(const std::vector<std::string> &args);

18
src/wallet/wallet_rpc_server.cpp
View File

@ -117,12 +117,15 @@ namespace tools
}
//------------------------------------------------------------------------------------------------------------------------------
bool wallet_rpc_server::validate_transfer(const std::list<wallet_rpc::transfer_destination> destinations, const std::string payment_id, std::vector<cryptonote::tx_destination_entry>& dsts, std::vector<uint8_t>& extra, epee::json_rpc::error& er)
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;
for (auto it = destinations.begin(); it != destinations.end(); it++)
{
cryptonote::tx_destination_entry de;
if(!get_account_address_from_str(de.addr, m_wallet.testnet(), it->address))
bool has_payment_id;
crypto::hash 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;
er.message = std::string("WALLET_RPC_ERROR_CODE_WRONG_ADDRESS: ") + it->address;
@ -130,6 +133,17 @@ namespace tools
}
de.amount = it->amount;
dsts.push_back(de);
if (has_payment_id)
{
if (!payment_id.empty() || integrated_payment_id != cryptonote::null_hash)
{
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;
}
}
if (!payment_id.empty())