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[#316] ir/netmap: Validate network map candidates in Netmap processor

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Define NodeValidator interface of the entity that checks and finalizes
NodeInfo structure. Add NodeValidator to Netmap processor. Pass NodeInfo
structures of network map candidates to NodeValidator in order to verify it
and prepare to final state required by network.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
This commit is contained in:
Leonard Lyubich 2021-02-09 17:36:43 +03:00 • committed by Leonard Lyubich
parent 8a67eea854
commit cbfaceb956
2 changed files with 34 additions and 0 deletions
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10
pkg/innerring/processors/netmap/process_peers.go
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@ -25,6 +25,16 @@ func (np *Processor) processAddPeer(node []byte) {
return
}
// validate and update node info
err := np.nodeValidator.VerifyAndUpdate(nodeInfo)
if err != nil {
np.log.Warn("could not verify and update information about network map candidate",
zap.String("error", err.Error()),
)
return
}
keyString := hex.EncodeToString(nodeInfo.PublicKey())
exists := np.netmapSnapshot.touch(keyString, np.epochState.EpochCounter())