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208 lines
6.6 KiB
208 lines
6.6 KiB
package drand
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import (
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"math/big"
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"strings"
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"testing"
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bls2 "github.com/harmony-one/harmony/crypto/bls"
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"github.com/ethereum/go-ethereum/common"
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"github.com/harmony-one/bls/ffi/go/bls"
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msg_pb "github.com/harmony-one/harmony/api/proto/message"
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"github.com/harmony-one/harmony/core/types"
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"github.com/harmony-one/harmony/internal/utils"
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"github.com/harmony-one/harmony/p2p"
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"github.com/harmony-one/harmony/p2p/p2pimpl"
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)
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func TestNew(test *testing.T) {
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leader := p2p.Peer{IP: "127.0.0.1", Port: "9902"}
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validator := p2p.Peer{IP: "127.0.0.1", Port: "9905"}
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priKey, _, _ := utils.GenKeyP2P("127.0.0.1", "9902")
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host, err := p2pimpl.NewHost(&leader, priKey)
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if err != nil {
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test.Fatalf("newhost failure: %v", err)
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}
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dRand := New(host, "0", []p2p.Peer{leader, validator}, leader, nil, true, bls2.RandPrivateKey())
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if !dRand.IsLeader {
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test.Error("dRand should belong to a leader")
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}
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}
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func TestGetValidatorPeers(test *testing.T) {
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leader := p2p.Peer{IP: "127.0.0.1", Port: "9902"}
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validator := p2p.Peer{IP: "127.0.0.1", Port: "9905"}
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priKey, _, _ := utils.GenKeyP2P("127.0.0.1", "9902")
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host, err := p2pimpl.NewHost(&leader, priKey)
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if err != nil {
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test.Fatalf("newhost failure: %v", err)
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}
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dRand := New(host, "0", []p2p.Peer{leader, validator}, leader, nil, true, bls2.RandPrivateKey())
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if !dRand.IsLeader {
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test.Error("dRand should belong to a leader")
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}
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countValidatorPeers := len(dRand.GetValidatorPeers())
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if countValidatorPeers != 2 {
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test.Error("Count of validator peers doesn't match")
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}
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}
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func TestAddPeers(test *testing.T) {
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leader := p2p.Peer{IP: "127.0.0.1", Port: "9902"}
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validator := p2p.Peer{IP: "127.0.0.1", Port: "9905"}
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priKey, _, _ := utils.GenKeyP2P("127.0.0.1", "9902")
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host, err := p2pimpl.NewHost(&leader, priKey)
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if err != nil {
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test.Fatalf("newhost failure: %v", err)
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}
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dRand := New(host, "0", []p2p.Peer{leader, validator}, leader, nil, true, bls2.RandPrivateKey())
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if !dRand.IsLeader {
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test.Error("dRand should belong to a leader")
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}
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newPeer := p2p.Peer{IP: "127.0.0.1", Port: "9907"}
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countValidatorPeers := dRand.AddPeers([]*p2p.Peer{&newPeer})
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if countValidatorPeers != 1 {
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test.Error("Unable to add new peer")
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}
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if len(dRand.GetValidatorPeers()) != 3 {
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test.Errorf("Number of validators doesn't match, actual count = %d expected count = 3", len(dRand.GetValidatorPeers()))
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}
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}
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func TestGetValidatorByPeerId(test *testing.T) {
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leader := p2p.Peer{IP: "127.0.0.1", Port: "9902"}
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validator := p2p.Peer{IP: "127.0.0.1", Port: "9905"}
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priKey, _, _ := utils.GenKeyP2P("127.0.0.1", "9902")
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host, err := p2pimpl.NewHost(&leader, priKey)
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if err != nil {
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test.Fatalf("newhost failure: %v", err)
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}
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dRand := New(host, "0", []p2p.Peer{leader, validator}, leader, nil, true, bls2.RandPrivateKey())
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if !dRand.IsLeader {
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test.Error("dRand should belong to a leader")
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}
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validatorID := utils.GetUniqueIDFromPeer(validator)
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if dRand.getValidatorPeerByID(validatorID) == nil {
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test.Error("Unable to get validator by Peerid")
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}
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newPeer := p2p.Peer{IP: "127.0.0.1", Port: "9907"}
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newPeerID := utils.GetUniqueIDFromPeer(newPeer)
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if dRand.getValidatorPeerByID(newPeerID) != nil {
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test.Error("Found validator for absent validatorId")
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}
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}
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func TestResetState(test *testing.T) {
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leader := p2p.Peer{IP: "127.0.0.1", Port: "9902"}
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validator := p2p.Peer{IP: "127.0.0.1", Port: "9905"}
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priKey, _, _ := utils.GenKeyP2P("127.0.0.1", "9902")
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host, err := p2pimpl.NewHost(&leader, priKey)
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if err != nil {
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test.Fatalf("newhost failure: %v", err)
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}
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dRand := New(host, "0", []p2p.Peer{leader, validator}, leader, nil, true, bls2.RandPrivateKey())
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dRand.ResetState()
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}
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func TestSetLeaderPubKey(test *testing.T) {
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leader := p2p.Peer{IP: "127.0.0.1", Port: "9902"}
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validator := p2p.Peer{IP: "127.0.0.1", Port: "9905"}
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priKey, _, _ := utils.GenKeyP2P("127.0.0.1", "9902")
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host, err := p2pimpl.NewHost(&leader, priKey)
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if err != nil {
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test.Fatalf("newhost failure: %v", err)
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}
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dRand := New(host, "0", []p2p.Peer{leader, validator}, leader, nil, true, bls2.RandPrivateKey())
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_, newPublicKey, _ := utils.GenKeyP2P("127.0.0.1", "9902")
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newPublicKeyBytes, _ := newPublicKey.Bytes()
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if dRand.SetLeaderPubKey(newPublicKeyBytes) == nil {
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test.Error("Failed to Set Public Key of Leader")
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}
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}
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func TestUpdatePublicKeys(test *testing.T) {
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leader := p2p.Peer{IP: "127.0.0.1", Port: "9902"}
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validator := p2p.Peer{IP: "127.0.0.1", Port: "9905"}
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priKey, _, _ := utils.GenKeyP2P("127.0.0.1", "9902")
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host, err := p2pimpl.NewHost(&leader, priKey)
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if err != nil {
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test.Fatalf("newhost failure: %v", err)
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}
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dRand := New(host, "0", []p2p.Peer{leader, validator}, leader, nil, true, bls2.RandPrivateKey())
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_, pubKey1 := utils.GenKey("127.0.0.1", "5555")
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_, pubKey2 := utils.GenKey("127.0.0.1", "6666")
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publicKeys := []*bls.PublicKey{pubKey1, pubKey2}
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if dRand.UpdatePublicKeys(publicKeys) != 2 {
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test.Error("Count of public keys doesn't match")
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}
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for index, publicKey := range dRand.PublicKeys {
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if strings.Compare(publicKey.GetHexString(), publicKeys[index].GetHexString()) != 0 {
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test.Error("Public keys not updated succssfully")
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}
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}
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}
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func TestVerifyMessageSig(test *testing.T) {
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leader := p2p.Peer{IP: "127.0.0.1", Port: "9902"}
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validator := p2p.Peer{IP: "127.0.0.1", Port: "9905"}
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priKey, _, _ := utils.GenKeyP2P("127.0.0.1", "9902")
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host, err := p2pimpl.NewHost(&leader, priKey)
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if err != nil {
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test.Fatalf("newhost failure: %v", err)
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}
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dRand := New(host, "0", []p2p.Peer{leader, validator}, leader, nil, true, bls2.RandPrivateKey())
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message := &msg_pb.Message{
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ReceiverType: msg_pb.ReceiverType_VALIDATOR,
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ServiceType: msg_pb.ServiceType_DRAND,
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Type: msg_pb.MessageType_DRAND_INIT,
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Request: &msg_pb.Message_Drand{
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Drand: &msg_pb.DrandRequest{},
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},
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}
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drandMsg := message.GetDrand()
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drandMsg.SenderId = dRand.nodeID
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drandMsg.BlockHash = dRand.blockHash[:]
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dRand.signDRandMessage(message)
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if verifyMessageSig(dRand.pubKey, message) != nil {
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test.Error("Failed to verify the signature")
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}
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}
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func TestVrf(test *testing.T) {
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leader := p2p.Peer{IP: "127.0.0.1", Port: "9902"}
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validator := p2p.Peer{IP: "127.0.0.1", Port: "9905"}
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priKey, _, _ := utils.GenKeyP2P("127.0.0.1", "9902")
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host, err := p2pimpl.NewHost(&leader, priKey)
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if err != nil {
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test.Fatalf("newhost failure: %v", err)
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}
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dRand := New(host, "0", []p2p.Peer{leader, validator}, leader, nil, true, bls2.RandPrivateKey())
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tx1 := types.NewTransaction(1, common.BytesToAddress([]byte{0x11}), 0, big.NewInt(111), 1111, big.NewInt(11111), []byte{0x11, 0x11, 0x11})
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txs := []*types.Transaction{tx1}
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block := types.NewBlock(&types.Header{Number: big.NewInt(314)}, txs, nil)
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blockHash := block.Hash()
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dRand.vrf(blockHash)
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}
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