Commit Graph

2 Commits

Author SHA1 Message Date
Paul Hauner
cf9f8c1e85
Fix issue with last_justified_block_hash
Previously we were just checking it exists in the DB. This is incorrect
because the last_justified_block_hash _must_ be in the chain referenced
by the block.

I.e., it's not OK for a block to reference a justified block in another
chain.
2018-10-09 12:14:59 +11:00
Paul Hauner
117a207d49
Add pre-written validation code
This adds block and attestation validation code that was written
previously. There were many non-validation specific changes made whilst
building these functions (e.g., db, hashing, etc) -- these changes have
already been merged into master and this branch has been created just to
make it easy to review this code.
2018-10-02 17:35:03 +10:00