fix(withdrawer): update AstriaWithdrawer to check that withdrawal value is sufficient #1148
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joroshiba
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Jun 5, 2024
steezeburger
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Jun 10, 2024
* main: fix: ignore RUSTSEC-2021-0139 (#1171) chore(sequencer-relayer)!: remove functionality to restrict relaying blocks to only those proposed by a given validator (#1168) chore(metrics): update `metric_name` macro to handle a collection of names (#1163) fix(bridge-withdrawer): skip linting generated contract code (#1172) fix(core, sequencer): prefix removal source non-refund ics20 packet (#1162) chore(docs): add sequencer-relayer doc to specs (#1126) feat(bridge-withdrawer): sync logic (#1165) chore(withdrawer): replace contracts with `astria-bridge-contracts` submodule (#1164) feat(sequencer)!: implement bridge sudo and withdrawer addresses (#1142) feat(sequencer): implement refund to rollup logic upon ics20 transfer refund (#1161) feat(bridge-withdrawer): bridge withdrawer startup (#1160) feat(core, proto)!: add bech32m addresses (#1124) feat(withdrawer): bridged ERC20 token withdrawals (#1149) feat(sequencer-relayer)!: add chain IDs for sequencer and Celestia to config env vars (#1063) test(bridge-withdrawer): add submitter tests (#1133) chore: bump penumbra deps (#1159) feat(sequencer): implement `bridge/account_last_tx_hash` abci query (#1158) fix(withdrawer): use block subscription in batcher; send to destination_chain_address (#1157) fix(withdrawer): update AstriaWithdrawer to check that withdrawal value is sufficient (#1148) chore(ci): build bridge withdrawer images (#1156)
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Summary
update AstriaWithdrawer to check that withdrawal value is sufficient. for example, say a bridged asset is multiplied by 10^9 upon bridging to the rollup from the sequencer. you should not be able to withdraw some value <10^9, as this is not a valid asset amount on the sequencer, as it's smaller than the smallest denomination on the sequencer. this updates the contract to perform that check. the alternative is to update the withdrawer not to send sequencer withdrawals with value=0, but this method is better for ux as it won't allow a user to make an invalid withdrawal in the first place.
Background
found while debugging
Changes
10^assetWithdrawalDecimalsTesting
unit test