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Grin wallet check/repair #2256

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merged 12 commits into from Dec 30, 2018

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yeastplume commented Dec 29, 2018

Creates a wallet check_repair process as described in #2242

Should work identically to the restore (as a matter of fact, you should be able to run it against an empty wallet and achieve the same effect). However, check_repair scans the UTXO set from the node and:

  • Restores any missing outputs, creating a transaction log entry for them (identical to the restore process)
  • Changes the state of any outputs that may have been marked as 'Spent' but are still in the UTXO set back to 'Unspent', and cancels any associated transactions.
  • Unlocks any Locked outputs that are still in the UTXO set, and cancels the associated locking transaction.

Can't guarantee this process will 100% repair the transaction log (it does its best), however the output state should always match the UTXO set after running this command.

@AvaGlobalgithub

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AvaGlobalgithub commented on 43c1a13 Dec 30, 2018

.

yeastplume added some commits Dec 30, 2018

@yeastplume yeastplume changed the title [WIP] Grin wallet check/repair Grin wallet check/repair Dec 30, 2018

@yeastplume yeastplume merged commit 3eb599a into mimblewimble:master Dec 30, 2018

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@yeastplume yeastplume deleted the yeastplume:wallet_check branch Jan 2, 2019

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