Adds Application Specific RPC Inspector #509
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* Enables non-atomic validation for peer scoring parameters (libp2p#499) * decouples topic scoring parameters * adds skiping atomic validation for topic parameters * cleans up * adds skip atomic validation to peer score threshold * adds skip atomic validation for peer parameters * adds test for non-atomic validation * adds tests for peer score * adds tests for peer score thresholds * refactors tests * chore: Update .github/workflows/stale.yml [skip ci] * adds with gossipsub tracker Co-authored-by: libp2p-mgmt-read-write[bot] <104492852+libp2p-mgmt-read-write[bot]@users.noreply.github.com>
This reverts commit 1c91995.
This reverts commit 352d747.
…ahya/adds-rpc-inspector
…' into yahya/adds-rpc-inspector" This reverts commit 586c5cb.
This reverts commit 2e13ee8.
vyzo
reviewed
Nov 25, 2022
@vyzo applied |
vyzo
reviewed
Nov 26, 2022
pubsub.go
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| // appSpecificRpcInspector is an auxiliary that may be set by the application to inspect incoming RPCs prior to | ||
| // processing them. The inspector is invoked on an accepted RPC right prior to handling it. | ||
| // The return value of the inspector function is a boolean indicating whether the RPC should be processed or not. | ||
| appSpecificRpcInspector func(peer.ID, *RPC) bool |
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lets return a loggable error to provide some context.
pubsub.go
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| @@ -527,6 +532,13 @@ func WithSeenMessagesTTL(ttl time.Duration) Option { | |||
| } | |||
| } | |||
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| func WithAppSpecificRpcInspector(inspector func(peer.ID, *RPC) bool) Option { | |||
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Also, lets make a type alias for the user inspector fun, returning error.
pubsub.go
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| // pass the rpc through app specific validation (if any available). | ||
| if p.appSpecificRpcInspector != nil { | ||
| // check if the RPC is allowed by the external inspector | ||
| if accept := p.appSpecificRpcInspector(rpc.from, rpc); !accept { |
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If err := ....; err != nil {
Log.Debugf(...)
return
}
lthibault
reviewed
Dec 1, 2022
| @@ -527,6 +533,13 @@ func WithSeenMessagesTTL(ttl time.Duration) Option { | |||
| } | |||
| } | |||
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| func WithAppSpecificRpcInspector(inspector func(peer.ID, *RPC) error) Option { | |||
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I know this is already merged, but we probably want a docstring on this. Just wanted to flag this 🙂
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Good point.
I am ready to cut a release,but i'll wait for a docstring here.
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Jan 6, 2023
3564: [BFT Testing] Gossipsub spam test Framework - IHAVE r=gomisha a=gomisha This is Framework implementation of a spam test using libp2p gossipsub IHAVE messages. It sets up a 2 node test between a victim node and a spammer. The spammer sends a few IHAVE control messages to the victim node without being subscribed to any of the same topics. The test then checks that the victim node received all the messages from the spammer. - initial implementation of a general purpose Spammer that will be used for future libp2p spam testing - uses recent pubsub improvements like the RPC ingress message inspector (libp2p/go-libp2p-pubsub#509) to detect received messages on the victim node ref: https://github.com/dapperlabs/flow-go/issues/6423 Co-authored-by: Yahya Hassanzadeh <[email protected]> Co-authored-by: Misha <[email protected]>
bors bot
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Jan 9, 2023
3564: [BFT Testing] Gossipsub spam test Framework - IHAVE r=gomisha a=gomisha This is Framework implementation of a spam test using libp2p gossipsub IHAVE messages. It sets up a 2 node test between a victim node and a spammer. The spammer sends a few IHAVE control messages to the victim node without being subscribed to any of the same topics. The test then checks that the victim node received all the messages from the spammer. - initial implementation of a general purpose Spammer that will be used for future libp2p spam testing - uses recent pubsub improvements like the RPC ingress message inspector (libp2p/go-libp2p-pubsub#509) to detect received messages on the victim node ref: https://github.com/dapperlabs/flow-go/issues/6455 Co-authored-by: Yahya Hassanzadeh <[email protected]> Co-authored-by: Misha <[email protected]>
bors bot
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Jan 11, 2023
3564: [BFT Testing] Gossipsub spam test Framework - IHAVE r=gomisha a=gomisha This is Framework implementation of a spam test using libp2p gossipsub IHAVE messages. It sets up a 2 node test between a victim node and a spammer. The spammer sends a few IHAVE control messages to the victim node without being subscribed to any of the same topics. The test then checks that the victim node received all the messages from the spammer. - initial implementation of a general purpose Spammer that will be used for future libp2p spam testing - uses recent pubsub improvements like the RPC ingress message inspector (libp2p/go-libp2p-pubsub#509) to detect received messages on the victim node ref: https://github.com/dapperlabs/flow-go/issues/6455 Co-authored-by: Yahya Hassanzadeh <[email protected]> Co-authored-by: Misha <[email protected]>
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This PR implements an application-specific RPC inspector for
GossipSubRouter. This is an optional and auxilary call-back method that can be set by the application so that all accepted RPCs are inspected and only approved ones resume processing.When there is no inspected set, handling an accepted RPC goes as normal. This app-specific RPC inspector allows the application developer to: