Reject expired data #4215
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Reject expired data #4215
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and do not broadcast. It is unclear why we receive expired data (some are very old), but a manipulated node might produce that and as it only removed at each batch process running each minute to clean out expired data it still could propagate. Is an attack vector also to flood the network with outdated offers where the maker is likely not online. Should fix bisq-network#4026
ripcurlx
reviewed
Apr 30, 2020
sqrrm
approved these changes
Apr 30, 2020
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If a new received protectedStorageEntry is expired we do not store it
and do not broadcast.
It is unclear why we receive expired data (some are very old), but a
manipulated node might produce that and as it only removed at each
batch process running each minute to clean out expired data it still
could propagate. Is an attack vector also to flood the network with
outdated offers where the maker is likely not online.
Should fix #4026