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Add config.MEMPOOOL.MAX_BLOCKS_BULK_QUERY parameter (default to 0, API disable)

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nymkappa
2023-02-24 15:06:47 +09:00
parent ad4cbd60d5
commit 5d7c9f9315
7 changed files with 19 additions and 4 deletions
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10
backend/src/api/bitcoin/bitcoin.routes.ts
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@@ -409,21 +409,27 @@ class BitcoinRoutes {
if (['mainnet', 'testnet', 'signet'].includes(config.MEMPOOL.NETWORK) === false) { // Liquid, Bisq - Not implemented
return res.status(404).send(`This API is only available for Bitcoin networks`);
}
if (config.MEMPOOL.MAX_BLOCKS_BULK_QUERY <= 0) {
return res.status(404).send(`This API is disabled. Set config.MEMPOOL.MAX_BLOCKS_BULK_QUERY to a positive number to enable it.`);
}
if (!Common.indexingEnabled()) {
return res.status(404).send(`Indexing is required for this API`);
}
const from = parseInt(req.params.from, 10);
if (!from) {
if (!req.params.from || from < 0) {
return res.status(400).send(`Parameter 'from' must be a block height (integer)`);
}
const to = req.params.to === undefined ? await bitcoinApi.$getBlockHeightTip() : parseInt(req.params.to, 10);
if (!to) {
if (to < 0) {
return res.status(400).send(`Parameter 'to' must be a block height (integer)`);
}
if (from > to) {
return res.status(400).send(`Parameter 'to' must be a higher block height than 'from'`);
}
if ((to - from + 1) > config.MEMPOOL.MAX_BLOCKS_BULK_QUERY) {
return res.status(400).send(`You can only query ${config.MEMPOOL.MAX_BLOCKS_BULK_QUERY} blocks at once.`);
}
res.setHeader('Expires', new Date(Date.now() + 1000 * 60).toUTCString());
res.json(await blocks.$getBlocksBetweenHeight(from, to));