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sign_for RPC command (RIPD-182):

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The sign_for RPC command returns a field suitable for
signing a multi-signed transaction.  Actual multi-signed
transactions are in the next commit.
This commit is contained in:
Scott Schurr
2015-02-06 15:55:37 -08:00
committed by Vinnie Falco
parent 64ebd64d2b
commit cf1638e6de
24 changed files with 1537 additions and 437 deletions
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29
src/ripple/protocol/impl/STObject.cpp
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@@ -21,6 +21,7 @@
#include <ripple/basics/Log.h>
#include <ripple/json/json_reader.h>
#include <ripple/json/to_string.h>
#include <ripple/protocol/HashPrefix.h>
#include <ripple/protocol/InnerObjectFormats.h>
#include <ripple/protocol/STBase.h>
#include <ripple/protocol/STAccount.h>
@@ -337,6 +338,34 @@ uint256 STObject::getSigningHash (std::uint32_t prefix) const
return s.getSHA512Half ();
}
Serializer
STObject::startMultiSigningData () const
{
Serializer s;
s.add32 (HashPrefix::txMultiSign);
add (s, false);
return s;
}
void
STObject::finishMultiSigningData (
RippleAddress const& signingForID,
RippleAddress const& signingID,
Serializer& s) const
{
s.add160 (signingForID.getAccountID ());
s.add160 (signingID.getAccountID ());
}
Serializer
STObject::getMultiSigningData (
RippleAddress const& signingForID, RippleAddress const& signingID) const
{
Serializer s (startMultiSigningData ());
finishMultiSigningData (signingForID, signingID, s);
return s;
}
int STObject::getFieldIndex (SField const& field) const
{
if (mType != nullptr)