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Cw 939 whitelist known tokens (#2038)

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* [skip-ci] init

* don't get price data for potential scam tokens

* updates

* dont fetch fiat price for scam currencies
This commit is contained in:
Matthew Fosse
2025-02-27 05:49:57 +02:00
committed by GitHub
parent 3a56277c27
commit 57fe3287fa
9 changed files with 97 additions and 11 deletions
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lib/src/screens/dashboard/edit_token_page.dart
+21 -3
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@@ -211,6 +211,21 @@ class _EditTokenPageBodyState extends State<EditTokenPageBody> {
.checkIfERC20TokenContractAddressIsAPotentialScamAddress(
_contractAddressController.text,
);
final isWhitelisted = await widget.homeSettingsViewModel
.checkIfTokenIsWhitelisted(_contractAddressController.text);
bool isPotentialScam = hasPotentialError;
final tokenSymbol = _tokenSymbolController.text.toUpperCase();
// check if the token symbol is the same as any of the base currencies symbols (ETH, SOL, POL, TRX, etc):
// if it is, then it's probably a scam unless it's in the whitelist
final baseCurrencySymbols =
CryptoCurrency.all.map((e) => e.title.toUpperCase()).toList();
if (baseCurrencySymbols.contains(tokenSymbol) && !isWhitelisted) {
isPotentialScam = true;
}
final actionCall = () async {
try {
await widget.homeSettingsViewModel.addToken(
@@ -219,6 +234,7 @@ class _EditTokenPageBodyState extends State<EditTokenPageBody> {
title: _tokenSymbolController.text.toUpperCase(),
decimals: int.parse(_tokenDecimalController.text),
iconPath: _tokenIconPathController.text,
isPotentialScam: isPotentialScam,
),
contractAddress: _contractAddressController.text,
);
@@ -226,7 +242,6 @@ class _EditTokenPageBodyState extends State<EditTokenPageBody> {
if (mounted) {
Navigator.pop(context);
}
} catch (e) {
showPopUp<void>(
context: context,
@@ -303,7 +318,8 @@ class _EditTokenPageBodyState extends State<EditTokenPageBody> {
if (token != null) {
final isZano = widget.homeSettingsViewModel.walletType == WalletType.zano;
if (_tokenNameController.text.isEmpty || isZano) _tokenNameController.text = token.name;
if (_tokenSymbolController.text.isEmpty || isZano) _tokenSymbolController.text = token.title;
if (_tokenSymbolController.text.isEmpty || isZano)
_tokenSymbolController.text = token.title;
if (_tokenIconPathController.text.isEmpty)
_tokenIconPathController.text = token.iconPath ?? '';
if (_tokenDecimalController.text.isEmpty || isZano)
@@ -338,7 +354,9 @@ class _EditTokenPageBodyState extends State<EditTokenPageBody> {
placeholder: S.of(context).token_contract_address,
options: [AddressTextFieldOption.paste],
buttonColor: Theme.of(context).hintColor,
validator: widget.homeSettingsViewModel.walletType == WalletType.zano ? null : AddressValidator(type: widget.homeSettingsViewModel.nativeToken).call,
validator: widget.homeSettingsViewModel.walletType == WalletType.zano
? null
: AddressValidator(type: widget.homeSettingsViewModel.nativeToken).call,
onPushPasteButton: (_) {
_pasteText();
},