package types import ( "fmt" "time" tmproto "github.com/tendermint/tendermint/proto/tendermint/types" tmversion "github.com/tendermint/tendermint/proto/tendermint/version" "github.com/tendermint/tendermint/version" ) func MakeCommit(blockID BlockID, height int64, round int32, voteSet *VoteSet, validators []PrivValidator, now time.Time) (*Commit, error) { // all sign for i := 0; i < len(validators); i++ { pubKey, err := validators[i].GetPubKey() if err != nil { return nil, fmt.Errorf("can't get pubkey: %w", err) } vote := &Vote{ ValidatorAddress: pubKey.Address(), ValidatorIndex: int32(i), Height: height, Round: round, Type: tmproto.PrecommitType, BlockID: blockID, Timestamp: now, } _, err = signAddVote(validators[i], vote, voteSet) if err != nil { return nil, err } } return voteSet.MakeCommit(), nil } func signAddVote(privVal PrivValidator, vote *Vote, voteSet *VoteSet) (signed bool, err error) { v := vote.ToProto() err = privVal.SignVote(voteSet.ChainID(), v) if err != nil { return false, err } vote.Signature = v.Signature return voteSet.AddVote(vote) } func MakeVote( height int64, blockID BlockID, valSet *ValidatorSet, privVal PrivValidator, chainID string, now time.Time, ) (*Vote, error) { pubKey, err := privVal.GetPubKey() if err != nil { return nil, fmt.Errorf("can't get pubkey: %w", err) } addr := pubKey.Address() idx, _ := valSet.GetByAddress(addr) vote := &Vote{ ValidatorAddress: addr, ValidatorIndex: idx, Height: height, Round: 0, Timestamp: now, Type: tmproto.PrecommitType, BlockID: blockID, } v := vote.ToProto() if err := privVal.SignVote(chainID, v); err != nil { return nil, err } vote.Signature = v.Signature return vote, nil } // MakeBlock returns a new block with an empty header, except what can be // computed from itself. // It populates the same set of fields validated by ValidateBasic. func MakeBlock(height int64, txs []Tx, lastCommit *Commit, evidence []Evidence) *Block { block := &Block{ Header: Header{ Version: tmversion.Consensus{Block: version.BlockProtocol, App: 0}, Height: height, }, Data: Data{ Txs: txs, }, Evidence: EvidenceData{Evidence: evidence}, LastCommit: lastCommit, } block.fillHeader() return block }