rpc: Add check for unintended option/parameter name clashes

Also add flag to allow RPC methods that intendionally accept options and
parameters with the same name bypass the check.

Check and flag were suggested by ajtowns
https://github.com/bitcoin/bitcoin/pull/26485#issuecomment-1507916357

Co-authored-by: Anthony Towns <aj@erisian.com.au>
This commit is contained in:
Ryan Ofsky
2023-04-19 15:02:38 -04:00
parent 95d7de0964
commit 2cd28e9fef
4 changed files with 82 additions and 6 deletions

View File

@@ -453,9 +453,9 @@ RPCHelpMan settxfee()
static std::vector<RPCArg> FundTxDoc(bool solving_data = true)
{
std::vector<RPCArg> args = {
{"conf_target", RPCArg::Type::NUM, RPCArg::DefaultHint{"wallet -txconfirmtarget"}, "Confirmation target in blocks"},
{"conf_target", RPCArg::Type::NUM, RPCArg::DefaultHint{"wallet -txconfirmtarget"}, "Confirmation target in blocks", RPCArgOptions{.also_positional = true}},
{"estimate_mode", RPCArg::Type::STR, RPCArg::Default{"unset"}, "The fee estimate mode, must be one of (case insensitive):\n"
"\"" + FeeModes("\"\n\"") + "\""},
"\"" + FeeModes("\"\n\"") + "\"", RPCArgOptions{.also_positional = true}},
{
"replaceable", RPCArg::Type::BOOL, RPCArg::DefaultHint{"wallet default"}, "Marks this transaction as BIP125-replaceable.\n"
"Allows this transaction to be replaced by a transaction with higher fees"
@@ -1200,7 +1200,7 @@ RPCHelpMan send()
{"change_address", RPCArg::Type::STR, RPCArg::DefaultHint{"automatic"}, "The bitcoin address to receive the change"},
{"change_position", RPCArg::Type::NUM, RPCArg::DefaultHint{"random"}, "The index of the change output"},
{"change_type", RPCArg::Type::STR, RPCArg::DefaultHint{"set by -changetype"}, "The output type to use. Only valid if change_address is not specified. Options are \"legacy\", \"p2sh-segwit\", \"bech32\" and \"bech32m\"."},
{"fee_rate", RPCArg::Type::AMOUNT, RPCArg::DefaultHint{"not set, fall back to wallet fee estimation"}, "Specify a fee rate in " + CURRENCY_ATOM + "/vB."},
{"fee_rate", RPCArg::Type::AMOUNT, RPCArg::DefaultHint{"not set, fall back to wallet fee estimation"}, "Specify a fee rate in " + CURRENCY_ATOM + "/vB.", RPCArgOptions{.also_positional = true}},
{"include_watching", RPCArg::Type::BOOL, RPCArg::DefaultHint{"true for watch-only wallets, otherwise false"}, "Also select inputs which are watch only.\n"
"Only solvable inputs can be used. Watch-only destinations are solvable if the public key and/or output script was imported,\n"
"e.g. with 'importpubkey' or 'importmulti' with the 'pubkeys' or 'desc' field."},
@@ -1306,7 +1306,7 @@ RPCHelpMan sendall()
Cat<std::vector<RPCArg>>(
{
{"add_to_wallet", RPCArg::Type::BOOL, RPCArg::Default{true}, "When false, returns the serialized transaction without broadcasting or adding it to the wallet"},
{"fee_rate", RPCArg::Type::AMOUNT, RPCArg::DefaultHint{"not set, fall back to wallet fee estimation"}, "Specify a fee rate in " + CURRENCY_ATOM + "/vB."},
{"fee_rate", RPCArg::Type::AMOUNT, RPCArg::DefaultHint{"not set, fall back to wallet fee estimation"}, "Specify a fee rate in " + CURRENCY_ATOM + "/vB.", RPCArgOptions{.also_positional = true}},
{"include_watching", RPCArg::Type::BOOL, RPCArg::DefaultHint{"true for watch-only wallets, otherwise false"}, "Also select inputs which are watch-only.\n"
"Only solvable inputs can be used. Watch-only destinations are solvable if the public key and/or output script was imported,\n"
"e.g. with 'importpubkey' or 'importmulti' with the 'pubkeys' or 'desc' field."},