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minor safety enhancement

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This commit is contained in:
OmarHatem 2024-09-30 23:24:05 +03:00
parent f43684c801
commit 2a869e5349
1 changed files with 19 additions and 17 deletions
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36
cw_bitcoin/lib/electrum_wallet.dart
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@ -1639,27 +1639,29 @@ abstract class ElectrumWalletBase
if (verboseTransaction.isEmpty) {
transactionHex = await electrumClient.getTransactionHex(hash: hash);
if (height != null && await checkIfMempoolAPIIsEnabled()) {
final blockHash = await http.get(
Uri.parse(
"http://mempool.cakewallet.com:8999/api/v1/block-height/$height",
),
);
if (blockHash.statusCode == 200 &&
blockHash.body.isNotEmpty &&
jsonDecode(blockHash.body) != null) {
final blockResponse = await http.get(
if (height != null && height > 0 && await checkIfMempoolAPIIsEnabled()) {
try {
final blockHash = await http.get(
Uri.parse(
"http://mempool.cakewallet.com:8999/api/v1/block/${blockHash.body}",
"http://mempool.cakewallet.com:8999/api/v1/block-height/$height",
),
);
if (blockResponse.statusCode == 200 &&
blockResponse.body.isNotEmpty &&
jsonDecode(blockResponse.body)['timestamp'] != null) {
time = int.parse(jsonDecode(blockResponse.body)['timestamp'].toString());
if (blockHash.statusCode == 200 &&
blockHash.body.isNotEmpty &&
jsonDecode(blockHash.body) != null) {
final blockResponse = await http.get(
Uri.parse(
"http://mempool.cakewallet.com:8999/api/v1/block/${blockHash.body}",
),
);
if (blockResponse.statusCode == 200 &&
blockResponse.body.isNotEmpty &&
jsonDecode(blockResponse.body)['timestamp'] != null) {
time = int.parse(jsonDecode(blockResponse.body)['timestamp'].toString());
}
}
}
} catch (_) {}
}
} else {
transactionHex = verboseTransaction['hex'] as String;