9 commits

Author	SHA1	Message	Date
Luke Parker	695d923593	Reloaded provided transactions from the disk ... Also resolves a race condition by asserting provided transactions must be unique, allowing them to be safely provided multiple times.	2023-04-14 15:03:01 -04:00
Luke Parker	63318cb728	Add a DB to Tributary ... Adds support for reloading most of the blockchain.	2023-04-14 14:11:40 -04:00
Luke Parker	72dd665ebf	Add DoS limits to tributary and require provided transactions be ordered	2023-04-13 20:35:55 -04:00
Luke Parker	e73a51bfa5	Finish binding Tendermint into Tributary and define a Tributary master object	2023-04-13 18:43:27 -04:00
Luke Parker	a509dbfad6	Embed the mempool into the Blockchain	2023-04-13 09:47:14 -04:00
Luke Parker	03a6470a5b	Finish binding Tendermint, bar the P2P layer	2023-04-12 18:04:28 -04:00
Luke Parker	997dd611d5	Don't add blocks which aren't valid ... Previously, Tendermint needed to be live more than it needed to be correct. Under the original intention for it, correctness would fail if any coin desynced, which would cause the node to fail entirely. By accepting a supermajority's view of state, despite its own, a single coin's failure would only lead to inability to participate with that single coin. Now that Tendermint is solely for Tributary, nodes should halt a coin-specific chain if their view of the chain differs. They are unable to meaningless participate regardless. This also means a supermajority of validators can no longer fake messages from other validators, allowing the Tributary chain to use uniform weights with much less impact. There is still enough impact they can't be used (ability to cause a fork), yet they should allow uniform block production (as that's solely a DoS concern). While we prior could've simply additionally checked signatures, add_block's lack of a failure case would've meant it had to panic. This would've been a DoS possible a minority-weight *which affected the entire coordinator* and therefore *the entire validator for all coins*.	2023-04-12 16:18:42 -04:00
Luke Parker	8c8232516d	Only allow designated participants to send transactions	2023-04-12 12:42:23 -04:00
Luke Parker	7c7f17aac6	Test the blockchain	2023-04-12 11:13:48 -04:00