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wownero-seed support

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This commit is contained in:
Czarek Nakamoto
2024-04-25 10:07:36 +02:00
parent 35aed1976f
commit b7eab542df
10 changed files with 450 additions and 2 deletions
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40
wownero_libwallet2_api_c/src/main/cpp/wallet2_api_c.cpp
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@@ -5,7 +5,7 @@
#include <cstring>
#include <thread>
#include "../../../../wownero/src/wallet/api/wallet2_api.h"
#include "../../../../external/wownero-seed/include/wownero_seed/wownero_seed.hpp"
#ifdef __cplusplus
extern "C"
@@ -1862,6 +1862,44 @@ uint64_t WOWNERO_cw_WalletListener_height(void* cw_walletListener_ptr) {
return listener->cw_isNeedToRefresh();
};
// 14-word polyseed compat
// wow was really quick to implement polyseed support (aka wownero-seed), which
// results in this maintenance burden we have to go through.
//
// Code is borrowed from
// https://github.com/cypherstack/flutter_libmonero/blob/2c684cedba6c3d9353c7ea748cadb5a246008027/cw_wownero/ios/Classes/wownero_api.cpp#L240
// this code slightly goes against the way of being simple
void* WOWNERO_deprecated_restore14WordSeed(char *path, char *password, char *language, int32_t networkType, char *error) {
Monero::NetworkType _networkType = static_cast<Monero::NetworkType>(networkType);
Monero::WalletManager *walletManager = Monero::WalletManagerFactory::getWalletManager();
// 14 word seeds /*
time_t time = std::time(nullptr);
wownero_seed wow_seed(time, "wownero");
std::stringstream seed_stream;
seed_stream << wow_seed;
std::string seed = seed_stream.str();
std::stringstream key_stream;
key_stream << wow_seed.key();
std::string spendKey = key_stream.str();
uint64_t restoreHeight = wow_seed.blockheight();
Monero::Wallet *wallet = walletManager->createDeterministicWalletFromSpendKey(
std::string(path),
std::string(password),
std::string(language),
static_cast<Monero::NetworkType>(_networkType),
(uint64_t)restoreHeight,
spendKey,
1);
wallet->setCacheAttribute("cake.seed", seed);
return reinterpret_cast<void*>(wallet);
}
#ifdef __cplusplus
}
#endif

4
wownero_libwallet2_api_c/src/main/cpp/wallet2_api_c.h
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@@ -1004,6 +1004,10 @@ extern ADDAPI bool WOWNERO_cw_WalletListener_isNewTransactionExist(void* cw_wall
extern ADDAPI void WOWNERO_cw_WalletListener_resetIsNewTransactionExist(void* cw_walletListener_ptr);
extern ADDAPI uint64_t WOWNERO_cw_WalletListener_height(void* cw_walletListener_ptr);
// legacy
extern ADDAPI void* WOWNERO_deprecated_restore14WordSeed(char *path, char *password, char *language, int32_t networkType, char *error);
#ifdef __cplusplus
}
#endif