NFT blacklisting attack test

[dangerousfood]

1. WithdrawProxy Blacklisting

• Craft a test of an NFT
• commitToLien
• Configure a liquidation to happen to a withdrawProxy
• Bid on auction and settlement fails
• Wait till after finalAuctionEnd
• call claim() and then redeem()
• validate that the LP lost the proportional value of the NFT
• validate that the PublicVault lost the proportional value of the NFT
• validate that the PublicVault yIntercept reflects the lost proportional value of the NFT
• validate that the PublicVault totalAssets() reflects the lost proportional value of the NFT

2. PublicVault Blacklisting

• Craft a test of an NFT
• commitToLien
• Configure a liquidation to happen without a withdrawProxy
• Bid on auction and settlement fails
• Wait till after finalAuctionEnd
• validate that the PublicVault lost the proportional value of the NFT
• validate that the PublicVault yIntercept reflects the lost proportional value of the NFT
• validate that the PublicVault totalAssets() reflects the lost proportional value of the NFT

[ameya-deshmukh]

@dangerousfood is this still available to work on? Would love to give it a shot :)