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Simple multisigning (RIPD-182):

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With this changeset two-level multisigning is removed from the
codebase and replaced with single-level multisigning.

Additionally, SignerLists in the ledger are prepared for the
possibility of multiple SignerLists per account.  This was done
by adding a defaulted 32-bit SignerListID to each SignerList.
The SignerListIndex calculation incorporates the SignerListID.

There are three known missing elements:

 1. Multisigned transactions should require higher fees than
    regular (single-signed) transaction.  That's not yet
    implemented.

 2. It should be possible to disable the master key on an account
    if that account is multisign enabled (has a signer list).
    That's not yet implemented.

 3. Documentation about multisigning needs to be improved.

Multisigning is still compiled out of the code base.  To enable
multisigning for a stand-alone rippled, change the
RIPPLE_ENABLE_MULTI_SIGN macro (in BeastConfig.h) to "1" and
rebuild.

This commit also addresses:
 o RIPD-912: Remove multisign APIs from STObject, and
 o RIPD-944: Replace common_transactor with jtx at call sites.
This commit is contained in:
Scott Schurr
2015-06-22 10:49:03 -07:00
committed by Nik Bougalis
parent ceeb36039e
commit 9e69bd5c56
33 changed files with 851 additions and 3323 deletions
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30
src/ripple/protocol/impl/STObject.cpp
View File

@@ -338,36 +338,6 @@ 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;
}
// VFALCO This should not be a member,
// and the function shouldn't even exist
void
STObject::finishMultiSigningData (
AccountID const& signingForID,
AccountID const& signingID,
Serializer& s) const
{
s.add160 (signingForID);
s.add160 (signingID);
}
Serializer
STObject::getMultiSigningData (
AccountID const& signingForID, AccountID const& signingID) const
{
Serializer s (startMultiSigningData ());
finishMultiSigningData (signingForID, signingID, s);
return s;
}
int STObject::getFieldIndex (SField const& field) const
{
if (mType != nullptr)