machankura/mempool
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Input sanitation. Minimum amount fix. Debug log updated.

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softsimon 2020-10-13 19:54:47 +07:00
parent 94e06a3a6b
commit 372c116283
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GPG Key ID: 488D7DCFB5A430D7
3 changed files with 14 additions and 4 deletions
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2
backend/src/api/donations.ts
View File

@ -61,7 +61,7 @@ class Donations {
this.notifyDonationStatusCallback(data.id);
}
if (parseFloat(response.btcPaid) < 0.001) {
if (parseFloat(response.btcPaid) < 0.01) {
return;
}

6
backend/src/api/mempool.ts
View File

@ -88,7 +88,7 @@ class Mempool {
firstSeen: Math.round((new Date().getTime() / 1000)),
}, transaction);
} catch (e) {
logger.warn(txId + ' not found');
logger.debug(txId + ' not found');
return false;
}
}
@ -125,7 +125,7 @@ class Mempool {
}
newTransactions.push(transaction);
} else {
logger.err('Error finding transaction in mempool.');
logger.debug('Error finding transaction in mempool.');
}
}
@ -138,7 +138,7 @@ class Mempool {
if (this.mempoolProtection === 0 && transactions.length / currentMempoolSize <= 0.80) {
this.mempoolProtection = 1;
this.inSync = false;
logger.warn('Mempool clear protection triggered.');
logger.warn(`Mempool clear protection triggered because transactions.length: ${transactions.length} and currentMempoolSize: ${currentMempoolSize}.`);
setTimeout(() => {
this.mempoolProtection = 2;
logger.warn('Mempool clear protection resumed.');

10
backend/src/routes.ts
View File

@ -118,11 +118,21 @@ class Routes {
return;
}
if (p.orderId !== '' && !/^(@|)[a-zA-Z0-9_]{1,15}$/.test(p.orderId)) {
res.status(400).send('Invalid Twitter handle');
return;
}
if (p.amount < 0.001) {
res.status(400).send('Amount needs to be at least 0.001');
return;
}
if (p.amount > 1000) {
res.status(400).send('Amount too large');
return;
}
try {
const result = await donations.createRequest(p.amount, p.orderId);
res.json(result);