Merge bitcoin/bitcoin#26207: rest: add verbose and mempool_sequence query params for mempool/contents

1ff5d61dfd doc: add mempool/contents rest verbose and mempool_sequence args (Andrew Toth)
52a31dccc9 tests: mempool/contents verbose and mempool_sequence query params tests (Andrew Toth)
a518fff0f2 rest: add verbose and mempool_sequence query params for mempool/contents (Andrew Toth)

Pull request description:

  The verbose mempool json response can get very large. This adds an option to return the non-verbose response of just the txids. It is identical to the rpc response so the diff here is minimal. This also adds the mempool_sequence parameter for rpc consistency. Verbose defaults to true to remain backwards compatible.

  It uses query parameters to be compatible with the efforts in https://github.com/bitcoin/bitcoin/issues/25752.

ACKs for top commit:
  achow101:
    ACK 1ff5d61dfd
  stickies-v:
    re-ACK [1ff5d61](1ff5d61dfd)
  pablomartin4btc:
    tested ACK 1ff5d61dfd.

Tree-SHA512: 1bf08a7ffde2e7db14dc746e421feedf17d84c4b3f1141e79e36feb6014811dfde80e1d8dbc476c15ff705de2d3c967b3081dcd80536d76b7edf888f1a92e9d1
This commit is contained in:
Andrew Chow
2023-03-15 19:33:21 -04:00
3 changed files with 48 additions and 3 deletions

View File

@@ -652,7 +652,20 @@ static bool rest_mempool(const std::any& context, HTTPRequest* req, const std::s
case RESTResponseFormat::JSON: {
std::string str_json;
if (param == "contents") {
str_json = MempoolToJSON(*mempool, true).write() + "\n";
const std::string raw_verbose{req->GetQueryParameter("verbose").value_or("true")};
if (raw_verbose != "true" && raw_verbose != "false") {
return RESTERR(req, HTTP_BAD_REQUEST, "The \"verbose\" query parameter must be either \"true\" or \"false\".");
}
const std::string raw_mempool_sequence{req->GetQueryParameter("mempool_sequence").value_or("false")};
if (raw_mempool_sequence != "true" && raw_mempool_sequence != "false") {
return RESTERR(req, HTTP_BAD_REQUEST, "The \"mempool_sequence\" query parameter must be either \"true\" or \"false\".");
}
const bool verbose{raw_verbose == "true"};
const bool mempool_sequence{raw_mempool_sequence == "true"};
if (verbose && mempool_sequence) {
return RESTERR(req, HTTP_BAD_REQUEST, "Verbose results cannot contain mempool sequence values. (hint: set \"verbose=false\")");
}
str_json = MempoolToJSON(*mempool, verbose, mempool_sequence).write() + "\n";
} else {
str_json = MempoolInfoToJSON(*mempool).write() + "\n";
}