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Add documentation recommending contract keepers to defensively perform SendPacket validation in OnAcknowledgement and OnTimeout as well #4326

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colin-axner opened this issue Aug 10, 2023 · 0 comments · Fixed by #4358
Closed
3 tasks

Add documentation recommending contract keepers to defensively perform SendPacket validation in OnAcknowledgement and OnTimeout as well #4326

colin-axner opened this issue Aug 10, 2023 · 0 comments · Fixed by #4358
Labels
audit Feedback from implementation audit callbacks middleware Issues for callbacks middleware docs Improvements or additions to documentation
Milestone
callbacks/v1.0.0

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@colin-axner
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Summary

Add documentation recommending contract keepers to defensively perform SendPacket validation in OnAcknowledgement and OnTimeout as well. This is to defend against chain's accidentally miss wiring their app.go (this is feasible given the subtle complexity to wiring an IBC stack)

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@colin-axner colin-axner added docs Improvements or additions to documentation audit Feedback from implementation audit callbacks middleware Issues for callbacks middleware labels Aug 10, 2023
@crodriguezvega crodriguezvega added this to the callbacks/v1.0.0 milestone Aug 14, 2023
@srdtrk srdtrk mentioned this issue Aug 16, 2023
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Labels
audit Feedback from implementation audit callbacks middleware Issues for callbacks middleware docs Improvements or additions to documentation
Projects
ibc-go
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Milestone
callbacks/v1.0.0
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docs(callbacks): added godocs for defensive send packet validation cosmos/ibc-go
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@crodriguezvega @colin-axner