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Integrated addresses (standard address plus payment id)

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This commit is contained in:
moneromooo-monero
2015-06-11 09:44:13 +01:00
parent d6ba5ef8c5
commit 63741d8264
8 changed files with 181 additions and 8 deletions
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src/cryptonote_core/cryptonote_basic_impl.cpp
+71 -4
View File
@@ -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);