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prevent gossip of invalid txs #595

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Tracked by #479
Voxelot opened this issue Sep 7, 2022 · 1 comment · Fixed by #936
Closed
Tracked by #479

prevent gossip of invalid txs #595

Voxelot opened this issue Sep 7, 2022 · 1 comment · Fixed by #936
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@leviathanbeak

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Voxelot commented Sep 7, 2022 •
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When a node encounters an invalid tx, it shouldn't propagate to the rest of the network.
@Voxelot Voxelot mentioned this issue Sep 7, 2022
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@leviathanbeak leviathanbeak mentioned this issue Sep 27, 2022
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@Voxelot Voxelot mentioned this issue Sep 30, 2022
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Voxelot commented Jan 5, 2023

utilize notify_gossip_transaction_validity

@leviathanbeak leviathanbeak self-assigned this Jan 24, 2023
@leviathanbeak leviathanbeak mentioned this issue Jan 25, 2023
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Voxelot added a commit that referenced this issue Jan 26, 2023
@leviathanbeak @xgreenx @Voxelot
add message validation for gossipsub messages from txpool (#936)
1542d93 
Closes #595 

For gossipsub messages, we need to validate **all** the messages.
Messages will not be propagated unless a _timely_ validation is
reported.

I have updated the gossipsub tests, now instead of just checking that
Node A sends a gossipsub message to Node B,
we also check that Node C gets the propagated message from Node B.
Of course if the validation is positive, if the message is rejected Node
C should not receive it.

Co-authored-by: Green Baneling <XgreenX9999@gmail.com>
Co-authored-by: Voxelot <brandonkite92@gmail.com>
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add message validation for gossipsub messages from txpool FuelLabs/fuel-core
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@Voxelot @leviathanbeak