teor
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6d24ee1d21
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Restore the previous non-finalized chain if a block is invalid (#2478)
Previously, we would implicitly drop the full non-finalized chain,
and reset the state to the finalized tip.
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2021-07-09 11:22:15 -03:00 |
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teor
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2aaf1d245f
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Revert "ZIP-221: Validate chain history commitments in the non-finalized state (#2301)" (#2464)
This reverts commit 91b1fcb37b.
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2021-07-08 09:25:49 -03:00 |
Conrado Gouvea
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91b1fcb37b
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ZIP-221: Validate chain history commitments in the non-finalized state (#2301)
* sketch of implementation
* refined implementation; still incomplete
* update librustzcash, change zcash_history to work with it
* simplified code per review; renamed MMR to HistoryTree
* expand HistoryTree implementation
* handle and propagate errors
* simplify check.rs tracing
* add suggested TODO
* add HistoryTree::prune
* fix bug in pruning
* fix compilation of tests; still need to make them pass
* Apply suggestions from code review
Co-authored-by: teor <teor@riseup.net>
* Apply suggestions from code review
Co-authored-by: teor <teor@riseup.net>
* improvements from code review
* improve check.rs comments and variable names
* fix HistoryTree which should use BTreeMap and not HashMap; fix non_finalized_state prop tests
* fix finalized_state proptest
* fix non_finalized_state tests by setting the correct commitments
* renamed mmr.rs to history_tree.rs
* Add HistoryTree struct
* expand non_finalized_state protest
* fix typo
* Add HistoryTree struct
* Update zebra-chain/src/primitives/zcash_history.rs
Co-authored-by: Deirdre Connolly <deirdre@zfnd.org>
* fix formatting
* Apply suggestions from code review
Co-authored-by: Deirdre Connolly <deirdre@zfnd.org>
* history_tree.rs: fixes from code review
* fixes to work with updated HistoryTree
* Improvements from code review
* Add Debug implementations to allow comparing Chains with proptest_assert_eq
Co-authored-by: teor <teor@riseup.net>
Co-authored-by: Deirdre Connolly <deirdre@zfnd.org>
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2021-07-07 10:29:08 +10:00 |
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Conrado Gouvea
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c101c12e5f
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return errors in state methods (#2417)
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2021-06-30 13:52:31 +10:00 |
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teor
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04cfc2274b
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Move zebra-state tests into their own files
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2021-04-23 09:34:13 -04:00 |