Implement enhanced Ticket support:

Tickets are a mechanism to allow for the "out-of-order" execution of
transactions on the XRP Ledger.

This commit, if merged, reworks the existing support for tickets and
introduces support for 'ticket batching', completing the feature set
needed for tickets.

The code is gated under the newly-introduced `TicketBatch` amendment
and the `Tickets` amendment, which is not presently active on the
network, is being removed.

The specification for this change can be found at:
https://github.com/xrp-community/standards-drafts/issues/16
This commit is contained in:
Scott Schurr
2018-10-18 18:43:02 -07:00
committed by Nik Bougalis
parent 01bd5a2646
commit 7724cca384
101 changed files with 6337 additions and 2287 deletions

View File

@@ -198,6 +198,58 @@ public:
env(jv, ter(temINVALID_FLAG));
}
void
testTicketRegularKey()
{
using namespace test::jtx;
testcase("Ticket regular key");
Env env{*this, supported_amendments() | featureTicketBatch};
Account const alice{"alice", KeyType::ed25519};
env.fund(XRP(1000), alice);
env.close();
// alice makes herself some tickets.
env(ticket::create(alice, 4));
env.close();
std::uint32_t ticketSeq{env.seq(alice)};
// Make sure we can give a regular key using a ticket.
Account const alie{"alie", KeyType::secp256k1};
env(regkey(alice, alie), ticket::use(--ticketSeq));
env.close();
// Disable alice's master key using a ticket.
env(fset(alice, asfDisableMaster),
sig(alice),
ticket::use(--ticketSeq));
env.close();
// alice should be able to sign using the regular key but not the
// master key.
std::uint32_t const aliceSeq{env.seq(alice)};
env(noop(alice), sig(alice), ter(tefMASTER_DISABLED));
env(noop(alice), sig(alie), ter(tesSUCCESS));
env.close();
BEAST_EXPECT(env.seq(alice) == aliceSeq + 1);
// Re-enable the master key using a ticket.
env(fclear(alice, asfDisableMaster),
sig(alie),
ticket::use(--ticketSeq));
env.close();
// Disable the regular key using a ticket.
env(regkey(alice, disabled), sig(alie), ticket::use(--ticketSeq));
env.close();
// alice should be able to sign using the master key but not the
// regular key.
env(noop(alice), sig(alice), ter(tesSUCCESS));
env(noop(alice), sig(alie), ter(tefBAD_AUTH));
env.close();
}
void
run() override
{
@@ -207,6 +259,7 @@ public:
testDisableRegularKeyAfterFix();
testPasswordSpent();
testUniversalMask();
testTicketRegularKey();
}
};