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feat: Add Hedera (HBAR) blockchain support and enhance private key validation and processing for hex and WIF formats, including TON.

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This commit is contained in:
void-57 2026-02-23 02:08:26 +05:30
parent d77f45f8a2
commit ae643c4f93
1 changed files with 21 additions and 4 deletions
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25
index.html
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@ -263,6 +263,7 @@
<button class="button w-100" onclick="resolveBlockchainSelection('TRON')">TRON</button>
<button class="button w-100" onclick="resolveBlockchainSelection('DOT')">Polkadot (DOT)</button>
<button class="button w-100" onclick="resolveBlockchainSelection('SOL')">Solana (SOL)</button>
<button class="button w-100" onclick="resolveBlockchainSelection('HBAR')">Hedera (HBAR)</button>
</div>
<div class="flex align-center gap-0-5 margin-top-1 margin-left-auto">
<button class="button cancel-button" onclick="resolveBlockchainSelection(null)">Cancel</button>
@ -2723,9 +2724,16 @@
getRef('private_key_field').setAttribute('placeholder', 'Enter Blockchain Private Key');
getRef('private_key_field').customValidation = (value) => {
if (!value) return { isValid: false, errorText: 'Please enter a private key' }
let isValid = false;
let checkVal = value.startsWith('0x') ? value.substring(2) : value;
if (/^[0-9a-fA-F]{64}$/.test(checkVal) || /^[0-9a-fA-F]{128}$/.test(checkVal)) {
isValid = true;
} else {
try { isValid = !!floCrypto.getPubKeyHex(value); } catch (e) { }
}
return {
isValid: floCrypto.getPubKeyHex(value),
errorText: `Invalid private key.<br> It's a long string of random characters usually starting with 'R'.`
isValid,
errorText: `Invalid private key.<br> Please enter a valid WIF or Hex string.`
}
};
}
@ -2734,9 +2742,12 @@
}
getRef('sign_in_button').onclick = async () => {
let privateKey = getRef('private_key_field').value.trim();
// For users who prefix their hex keys with 0x
if (privateKey.startsWith('0x')) privateKey = privateKey.substring(2);
let activeChain = null;
if (/^[0-9a-fA-F]{64}$/.test(privateKey)) { //if hex private key might be ethereum, ADA, SOL, TRON, DOT
if (/^[0-9a-fA-F]{64}$/.test(privateKey)) { //if hex private key might be ethereum, ADA, SOL, TRON, DOT, HBAR
activeChain = await new Promise(resolve => {
_blockchainResolve = resolve;
openPopup('blockchain_select_popup');
@ -2748,12 +2759,18 @@
let key = new Bitcoin.ECKey(privateKey);
key.setCompressed(true);
privateKey = key.getBitcoinWalletImportFormat();
} else if (/^[0-9a-fA-F]{128}$/.test(privateKey)) {
activeChain = 'TON';
// Convert 128-char TON ed25519 key to workable FLO WIF using the first 32-bytes (seed)
let key = new Bitcoin.ECKey(privateKey.substring(0, 64));
key.setCompressed(true);
privateKey = key.getBitcoinWalletImportFormat();
} else {
if (privateKey.startsWith('suiprivkey1')) activeChain = 'SUI';
else if (privateKey.startsWith('s')) activeChain = 'XRP';
else if (privateKey.startsWith('Q')) activeChain = 'DOGE';
else if (privateKey.startsWith('T') && privateKey.length === 51) activeChain = 'LTC';
else if (privateKey.startsWith('K') || privateKey.startsWith('L') ) activeChain = 'BTC';
else if (privateKey.startsWith('K') || privateKey.startsWith('L')) activeChain = 'BTC';
else if (privateKey.startsWith('S') && privateKey.length === 56) activeChain = 'XLM';
else if (privateKey.startsWith('R')) activeChain = 'FLO';
else activeChain = 'UNKNOWN';