85 lines
2.3 KiB
Go
85 lines
2.3 KiB
Go
package innerring
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import (
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"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
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"github.com/nspcc-dev/neofs-node/pkg/innerring/invoke"
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"github.com/nspcc-dev/neofs-node/pkg/services/audit"
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"go.uber.org/zap"
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)
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// EpochCounter is a getter for a global epoch counter.
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func (s *Server) EpochCounter() uint64 {
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return s.epochCounter.Load()
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}
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// SetEpochCounter is a setter for contract processors to update global
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// epoch counter.
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func (s *Server) SetEpochCounter(val uint64) {
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s.epochCounter.Store(val)
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}
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// IsActive is a getter for a global active flag state.
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func (s *Server) IsActive() bool {
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return s.innerRingIndex.Load() >= 0
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}
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// Index is a getter for a global index of node in inner ring list. Negative
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// index means that node is not in the inner ring list.
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func (s *Server) Index() int32 {
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return s.innerRingIndex.Load()
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}
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// InnerRingSize is a getter for a global size of inner ring list. This value
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// paired with inner ring index.
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func (s *Server) InnerRingSize() int32 {
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return s.innerRingSize.Load()
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}
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func (s *Server) voteForSidechainValidator(validators []keys.PublicKey) error {
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index := s.Index()
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if index < 0 || index >= alphabetContractsN {
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s.log.Info("ignore validator vote: node not in alphabet range")
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return nil
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}
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if len(validators) == 0 {
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s.log.Info("ignore validator vote: empty validators list")
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return nil
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}
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epoch := s.EpochCounter()
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for i := range s.contracts.alphabet {
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err := invoke.AlphabetVote(s.morphClient, s.contracts.alphabet[i], epoch, validators)
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if err != nil {
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s.log.Warn("can't invoke vote method in alphabet contract",
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zap.Int("alphabet_index", i),
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zap.Uint64("epoch", epoch))
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}
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}
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return nil
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}
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// InitAndVoteForSidechainValidator is a public function to use outside of
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// inner ring daemon execution. It initialize inner ring structure with data
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// from blockchain and then calls vote method on corresponding alphabet contract.
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func (s *Server) InitAndVoteForSidechainValidator(validators []keys.PublicKey) error {
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err := s.initConfigFromBlockchain()
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if err != nil {
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return err
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}
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return s.voteForSidechainValidator(validators)
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}
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// WriteReport composes audit result structure from audit report
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// and sends it to Audit contract.
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func (s *Server) WriteReport(r *audit.Report) error {
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res := r.Result()
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res.SetPublicKey(s.pubKey)
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return s.auditClient.PutAuditResult(res)
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}
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