Files
xahaud/src/ripple/rpc/handlers/SignFor.cpp
Scott Schurr ef51128270 Enable simple multisign with a Feature (RIPD-182):
Eventually multisign will need to be enabled onto the network, at
which point compiling it in or out will no longer be an option.
In preparation, the compile guards are removed and multisign is
being enabled with a Feature.

You can locally enable a Feature using your config file.  To
enable multisign with your config file add a section like this:

[features]
MultiSign

The exact spelling and capitalization of both "features" and
"MultiSign" is important.  If you don't get those right multisign
will not be enabled.

There is a minor issue.  The "sign_for" and "submit_multisigned"
RPC commands are only enabled if multisign is enabled.  However
those commands are still shown in the help message even if
multisign is disabled.  This is because the code that produces
the help message doesn't read the config file (where the Features
are kept).  This problem will become irrelevant once multisign is
enabled onto the network.
2015-09-03 11:43:25 -07:00

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//------------------------------------------------------------------------------
/*
This file is part of rippled: https://github.com/ripple/rippled
Copyright (c) 2012-2015 Ripple Labs Inc.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
//==============================================================================
#include <BeastConfig.h>
#include <ripple/app/main/Application.h>
#include <ripple/app/ledger/LedgerMaster.h>
#include <ripple/protocol/Feature.h>
#include <ripple/resource/Fees.h>
#include <ripple/rpc/Context.h>
#include <ripple/rpc/impl/TransactionSign.h>
namespace ripple {
// {
// tx_json: <object>,
// account: <signing account>
// secret: <secret of signing account>
// }
Json::Value doSignFor (RPC::Context& context)
{
// Bail if multisign is not enabled.
if (! getApp().getLedgerMaster().getValidatedRules().
enabled (featureMultiSign, getConfig().features))
{
RPC::inject_error (rpcNOT_ENABLED, context.params);
return context.params;
}
context.loadType = Resource::feeHighBurdenRPC;
auto const failHard = context.params[jss::fail_hard].asBool();
auto const failType = NetworkOPs::doFailHard (failHard);
return RPC::transactionSignFor (
context.params, failType, context.netOps, context.role);
}
} // ripple