SignFor.cpp

#include <xrpld/app/ledger/LedgerMaster.h>
#include <xrpld/rpc/Context.h>
#include <xrpld/rpc/Role.h>
#include <xrpld/rpc/detail/TransactionSign.h>
 
#include <xrpl/json/json_value.h>
#include <xrpl/protocol/ErrorCodes.h>
#include <xrpl/protocol/jss.h>
#include <xrpl/resource/Fees.h>
 
namespace xrpl {
 
// {
//   tx_json: <object>,
//   account: <signing account>
//   secret: <secret of signing account>
// }
json::Value
doSignFor(RPC::JsonContext& context)
{
    if (context.role != Role::ADMIN && !context.app.config().canSign())
    {
        return RPC::makeError(RpcNotSupported, "Signing is not supported by this server.");
    }
 
    context.loadType = Resource::kFeeHeavyBurdenRpc;
    auto const failHard = context.params[jss::fail_hard].asBool();
    auto const failType = NetworkOPs::doFailHard(failHard);
 
    auto ret = RPC::transactionSignFor(
        context.params,
        context.apiVersion,
        failType,
        context.role,
        context.ledgerMaster.getValidatedLedgerAge(),
        context.app);
 
    ret[jss::deprecated] =
        "This command has been deprecated and will be "
        "removed in a future version of the server. Please "
        "migrate to a standalone signing tool.";
    return ret;
}
 
}  // namespace xrpl