From bb36ac82efb576d12b7ddac2c3f9277be9a74c2e Mon Sep 17 00:00:00 2001 From: MarcoFalke Date: Fri, 26 Apr 2019 09:09:50 -0400 Subject: rpc: Switch touched RPCs to IsValidNumArgs Github-Pull: #15899 Rebased-From: fa5c5cd141f0265a5693234690ac757b811157d8 --- src/rpc/rawtransaction.cpp | 20 ++++++++++++-------- 1 file changed, 12 insertions(+), 8 deletions(-) (limited to 'src/rpc/rawtransaction.cpp') diff --git a/src/rpc/rawtransaction.cpp b/src/rpc/rawtransaction.cpp index 19ec6f1abe..fdd4accacf 100644 --- a/src/rpc/rawtransaction.cpp +++ b/src/rpc/rawtransaction.cpp @@ -535,9 +535,7 @@ static UniValue createrawtransaction(const JSONRPCRequest& request) static UniValue decoderawtransaction(const JSONRPCRequest& request) { - if (request.fHelp || request.params.size() < 1 || request.params.size() > 2) - throw std::runtime_error( - RPCHelpMan{"decoderawtransaction", + const RPCHelpMan help{"decoderawtransaction", "\nReturn a JSON object representing the serialized, hex-encoded transaction.\n", { {"hexstring", RPCArg::Type::STR_HEX, RPCArg::Optional::NO, "The transaction hex string"}, @@ -589,7 +587,11 @@ static UniValue decoderawtransaction(const JSONRPCRequest& request) HelpExampleCli("decoderawtransaction", "\"hexstring\"") + HelpExampleRpc("decoderawtransaction", "\"hexstring\"") }, - }.ToString()); + }; + + if (request.fHelp || !help.IsValidNumArgs(request.params.size())) { + throw std::runtime_error(help.ToString()); + } RPCTypeCheck(request.params, {UniValue::VSTR, UniValue::VBOOL}); @@ -1643,9 +1645,7 @@ UniValue createpsbt(const JSONRPCRequest& request) UniValue converttopsbt(const JSONRPCRequest& request) { - if (request.fHelp || request.params.size() < 1 || request.params.size() > 3) - throw std::runtime_error( - RPCHelpMan{"converttopsbt", + const RPCHelpMan help{"converttopsbt", "\nConverts a network serialized transaction to a PSBT. This should be used only with createrawtransaction and fundrawtransaction\n" "createpsbt and walletcreatefundedpsbt should be used for new applications.\n", { @@ -1666,7 +1666,11 @@ UniValue converttopsbt(const JSONRPCRequest& request) "\nConvert the transaction to a PSBT\n" + HelpExampleCli("converttopsbt", "\"rawtransaction\"") }, - }.ToString()); + }; + + if (request.fHelp || !help.IsValidNumArgs(request.params.size())) { + throw std::runtime_error(help.ToString()); + } RPCTypeCheck(request.params, {UniValue::VSTR, UniValue::VBOOL, UniValue::VBOOL}, true); -- cgit v1.2.3