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Implement Verify Message for Monero

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This commit is contained in:
Konstantin Ullrich 2024-04-11 10:54:44 +02:00
parent 34631092a4
commit 04fccb8e7b
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GPG key ID: E9562A013280F5DB
8 changed files with 45 additions and 2 deletions
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7
cw_monero/ios/Classes/monero_api.cpp
View file

@ -1022,13 +1022,18 @@ extern "C"
m_coins->thaw(index);
}
// Sign Messages //
// Sign & Verify Messages //
char *sign_message(char *message, char *address = "")
{
return strdup(get_current_wallet()->signMessage(std::string(message), std::string(address)).c_str());
}
bool verify_message(char *message, char *address, char *signature)
{
return get_current_wallet()->verifySignedMessage(std::string(message), std::string(address), std::string(signature));
}
#ifdef __cplusplus
}
#endif

2
cw_monero/ios/Classes/monero_api.h
View file

@ -32,7 +32,9 @@ void store(char *path);
void set_trusted_daemon(bool arg);
bool trusted_daemon();
char *sign_message(char *message, char *address);
bool verify_message(char *message, char *address, char *signature);
#ifdef __cplusplus
}

2
cw_monero/lib/api/signatures.dart
View file

@ -151,3 +151,5 @@ typedef freeze_coin = Void Function(Int32 index);
typedef thaw_coin = Void Function(Int32 index);
typedef sign_message = Pointer<Utf8> Function(Pointer<Utf8> message, Pointer<Utf8> address);
typedef verify_message = Int8 Function(Pointer<Utf8> message, Pointer<Utf8> address, Pointer<Utf8> signature);

2
cw_monero/lib/api/types.dart
View file

@ -151,3 +151,5 @@ typedef FreezeCoin = void Function(int);
typedef ThawCoin = void Function(int);
typedef SignMessage = Pointer<Utf8> Function(Pointer<Utf8>, Pointer<Utf8>);
typedef VerifyMessage = int Function(Pointer<Utf8>, Pointer<Utf8>, Pointer<Utf8>);

17
cw_monero/lib/api/wallet.dart
View file

@ -131,6 +131,10 @@ final signMessageNative = moneroApi
.lookup<NativeFunction<sign_message>>('sign_message')
.asFunction<SignMessage>();
final verifyMessageNative = moneroApi
.lookup<NativeFunction<verify_message>>('verify_message')
.asFunction<VerifyMessage>();
int getSyncingHeight() => getSyncingHeightNative();
bool isNeededToRefresh() => isNeededToRefreshNative() != 0;
@ -397,3 +401,16 @@ String signMessage(String message, {String address = ""}) {
return signature;
}
bool verifyMessage(String message, String address, String signature) {
final messagePointer = message.toNativeUtf8();
final addressPointer = address.toNativeUtf8();
final signaturePointer = address.toNativeUtf8();
final isVerified = verifyMessageNative(messagePointer, addressPointer, signaturePointer);
calloc.free(messagePointer);
calloc.free(addressPointer);
calloc.free(signaturePointer);
return isVerified != 0;
}

8
cw_monero/lib/monero_wallet.dart
View file

@ -690,4 +690,12 @@ abstract class MoneroWalletBase
final useAddress = address ?? "";
return monero_wallet.signMessage(message, address: useAddress);
}
@override
Future<bool> verifyMessage(String message, String signature, {String? address = null}) async {
if (address == null) return false;
return monero_wallet.verifyMessage(message, address, signature);
}
}

7
cw_monero/macos/Classes/monero_api.cpp
View file

@ -1020,13 +1020,18 @@ extern "C"
m_coins->thaw(index);
}
// Sign Messages //
// Sign & Verify Messages //
char *sign_message(char *message, char *address = "")
{
return strdup(get_current_wallet()->signMessage(std::string(message), std::string(address)).c_str());
}
bool verify_message(char *message, char *address, char *signature)
{
return get_current_wallet()->verifySignedMessage(std::string(message), std::string(address), std::string(verifySignedMessage));
}
#ifdef __cplusplus
}
#endif

2
cw_monero/macos/Classes/monero_api.h
View file

@ -32,7 +32,9 @@ void store(char *path);
void set_trusted_daemon(bool arg);
bool trusted_daemon();
char *sign_message(char *message, char *address);
bool verify_message(char *message, char *address, char *signature);
#ifdef __cplusplus
}