Golang chaincode.NewChaincodeSupport函数代码示例

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本文整理汇总了Golang中github.com/hyperledger/fabric/core/chaincode.NewChaincodeSupport函数的典型用法代码示例。如果您正苦于以下问题：Golang NewChaincodeSupport函数的具体用法？Golang NewChaincodeSupport怎么用？Golang NewChaincodeSupport使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了NewChaincodeSupport函数的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: registerChaincodeSupport

func registerChaincodeSupport(chainname chaincode.ChainName, grpcServer *grpc.Server,
	secHelper crypto.Peer) {

	//get user mode
	userRunsCC := false
	if viper.GetString("chaincode.mode") == chaincode.DevModeUserRunsChaincode {
		userRunsCC = true
	}

	//get chaincode startup timeout
	tOut, err := strconv.Atoi(viper.GetString("chaincode.startuptimeout"))
	if err != nil { //what went wrong ?
		fmt.Printf("could not retrive timeout var...setting to 5secs\n")
		tOut = 5000
	}
	ccStartupTimeout := time.Duration(tOut) * time.Millisecond

	ccSrv := chaincode.NewChaincodeSupport(chainname, peer.GetPeerEndpoint, userRunsCC,
		ccStartupTimeout, secHelper)

	//Now that chaincode is initialized, register all system chaincodes.
	system_chaincode.RegisterSysCCs()

	pb.RegisterChaincodeSupportServer(grpcServer, ccSrv)
}

开发者ID:yoshiharay，项目名称:fabric，代码行数:25，代码来源:start.go

示例2: initPeer

//initialize peer and start up. If security==enabled, login as vp
func initPeer(chainID string) (net.Listener, error) {
	//start clean
	finitPeer(nil)
	var opts []grpc.ServerOption
	if viper.GetBool("peer.tls.enabled") {
		creds, err := credentials.NewServerTLSFromFile(viper.GetString("peer.tls.cert.file"), viper.GetString("peer.tls.key.file"))
		if err != nil {
			return nil, fmt.Errorf("Failed to generate credentials %v", err)
		}
		opts = []grpc.ServerOption{grpc.Creds(creds)}
	}
	grpcServer := grpc.NewServer(opts...)

	viper.Set("peer.fileSystemPath", filepath.Join(os.TempDir(), "hyperledger", "production"))

	peerAddress, err := peer.GetLocalAddress()
	if err != nil {
		return nil, fmt.Errorf("Error obtaining peer address: %s", err)
	}
	lis, err := net.Listen("tcp", peerAddress)
	if err != nil {
		return nil, fmt.Errorf("Error starting peer listener %s", err)
	}

	//initialize ledger
	peer.MockInitialize()

	getPeerEndpoint := func() (*pb.PeerEndpoint, error) {
		return &pb.PeerEndpoint{ID: &pb.PeerID{Name: "testpeer"}, Address: peerAddress}, nil
	}

	// Install security object for peer
	if viper.GetBool("security.enabled") {
		//TODO:  integrate new crypto / idp
		securityLevel := viper.GetInt("security.level")
		hashAlgorithm := viper.GetString("security.hashAlgorithm")
		primitives.SetSecurityLevel(hashAlgorithm, securityLevel)
	} else {
		// the primitives need to be instantiated no matter what. Otherwise
		// the escc code won't have a hash algorithm available to hash the proposal
		primitives.SetSecurityLevel("SHA2", 256)
	}

	ccStartupTimeout := time.Duration(30000) * time.Millisecond
	pb.RegisterChaincodeSupportServer(grpcServer, chaincode.NewChaincodeSupport(getPeerEndpoint, false, ccStartupTimeout))

	chaincode.RegisterSysCCs()

	if err = peer.MockCreateChain(chainID); err != nil {
		closeListenerAndSleep(lis)
		return nil, err
	}

	chaincode.DeploySysCCs(chainID)

	go grpcServer.Serve(lis)

	return lis, nil
}

开发者ID:hyperledger，项目名称:fabric，代码行数:60，代码来源:endorser_test.go

示例3: TestGenesis

func TestGenesis(t *testing.T) {

	//use a different address than what we usually use for "peer"
	//we override the peerAddress set in chaincode_support.go
	peerAddress := "0.0.0.0:50303"

	lis, err := net.Listen("tcp", peerAddress)
	if err != nil {
		t.Fail()
		t.Logf("Error starting peer listener %s", err)
		return
	}

	var opts []grpc.ServerOption
	if viper.GetBool("peer.tls.enabled") {
		creds, err := credentials.NewServerTLSFromFile(viper.GetString("peer.tls.cert.file"), viper.GetString("peer.tls.key.file"))
		if err != nil {
			grpclog.Fatalf("Failed to generate credentials %v", err)
		}
		opts = []grpc.ServerOption{grpc.Creds(creds)}
	}
	grpcServer := grpc.NewServer(opts...)

	getPeerEndpoint := func() (*protos.PeerEndpoint, error) {
		return &protos.PeerEndpoint{ID: &protos.PeerID{Name: "testpeer"}, Address: peerAddress}, nil
	}

	ccStartupTimeout := time.Duration(30000) * time.Millisecond
	protos.RegisterChaincodeSupportServer(grpcServer, chaincode.NewChaincodeSupport(chaincode.DefaultChain, getPeerEndpoint, false, ccStartupTimeout, nil))

	go grpcServer.Serve(lis)

	ledger := ledger.InitTestLedger(t)

	if ledger.GetBlockchainSize() != 0 {
		t.Fatalf("Expected blockchain size of 0, but got %d", ledger.GetBlockchainSize())
	}

	makeGenesisErr := MakeGenesis()
	if makeGenesisErr != nil {
		t.Fatalf("Error creating genesis block, %s", makeGenesisErr)
	}
	if ledger.GetBlockchainSize() != 1 {
		t.Fatalf("Expected blockchain size of 1, but got %d", ledger.GetBlockchainSize())
	}
}

开发者ID:C0rWin，项目名称:fabric，代码行数:46，代码来源:genesis_test.go

示例4: registerChaincodeSupport

func registerChaincodeSupport(chainname chaincode.ChainName, grpcServer *grpc.Server, secHelper crypto.Peer) {
	//get user mode
	userRunsCC := false
	if viper.GetString("chaincode.mode") == chaincode.DevModeUserRunsChaincode {
		userRunsCC = true
	}

	//get chaincode startup timeout
	tOut, err := strconv.Atoi(viper.GetString("chaincode.startuptimeout"))
	if err != nil { //what went wrong ?
		fmt.Printf("could not retrive timeout var...setting to 5secs\n")
		tOut = 5000
	}
	ccStartupTimeout := time.Duration(tOut) * time.Millisecond

	//(chainname ChainName, getPeerEndpoint func() (*pb.PeerEndpoint, error), userrunsCC bool, ccstartuptimeout time.Duration, secHelper crypto.Peer)
	pb.RegisterChaincodeSupportServer(grpcServer, chaincode.NewChaincodeSupport(chainname, peer.GetPeerEndpoint, userRunsCC, ccStartupTimeout, secHelper))
}

开发者ID:RicHernandez2，项目名称:fabric，代码行数:18，代码来源:validity_period_test.go

示例5: TestExecuteDeploySysChaincode

// Test deploy of a transaction.
func TestExecuteDeploySysChaincode(t *testing.T) {
	testDBWrapper.CleanDB(t)
	var opts []grpc.ServerOption
	grpcServer := grpc.NewServer(opts...)
	viper.Set("peer.fileSystemPath", "/var/hyperledger/test/tmpdb")

	//use a different address than what we usually use for "peer"
	//we override the peerAddress set in chaincode_support.go
	peerAddress := "0.0.0.0:21726"
	lis, err := net.Listen("tcp", peerAddress)
	if err != nil {
		t.Fail()
		t.Logf("Error starting peer listener %s", err)
		return
	}

	getPeerEndpoint := func() (*pb.PeerEndpoint, error) {
		return &pb.PeerEndpoint{ID: &pb.PeerID{Name: "testpeer"}, Address: peerAddress}, nil
	}

	ccStartupTimeout := time.Duration(5000) * time.Millisecond
	pb.RegisterChaincodeSupportServer(grpcServer, chaincode.NewChaincodeSupport(chaincode.DefaultChain, getPeerEndpoint, false, ccStartupTimeout, nil))

	go grpcServer.Serve(lis)

	var ctxt = context.Background()

	//set systemChaincodes to sample
	systemChaincodes = []*api.SystemChaincode{
		{
			Enabled:   true,
			Name:      "sample_syscc",
			Path:      "github.com/hyperledger/fabric/core/system_chaincode/samplesyscc",
			InitArgs:  [][]byte{},
			Chaincode: &samplesyscc.SampleSysCC{},
		},
	}

	// System chaincode has to be enabled
	viper.Set("chaincode.system", map[string]string{"sample_syscc": "true"})
	RegisterSysCCs()

	url := "github.com/hyperledger/fabric/core/system_chaincode/sample_syscc"
	f := "putval"
	args := util.ToChaincodeArgs(f, "greeting", "hey there")

	spec := &pb.ChaincodeSpec{Type: 1, ChaincodeID: &pb.ChaincodeID{Name: "sample_syscc", Path: url}, CtorMsg: &pb.ChaincodeInput{Args: args}}
	_, _, _, err = invoke(ctxt, spec, pb.Transaction_CHAINCODE_INVOKE)
	if err != nil {
		closeListenerAndSleep(lis)
		t.Fail()
		t.Logf("Error invoking sample_syscc: %s", err)
		return
	}

	f = "getval"
	args = util.ToChaincodeArgs(f, "greeting")
	spec = &pb.ChaincodeSpec{Type: 1, ChaincodeID: &pb.ChaincodeID{Name: "sample_syscc", Path: url}, CtorMsg: &pb.ChaincodeInput{Args: args}}
	_, _, _, err = invoke(ctxt, spec, pb.Transaction_CHAINCODE_QUERY)
	if err != nil {
		closeListenerAndSleep(lis)
		t.Fail()
		t.Logf("Error invoking sample_syscc: %s", err)
		return
	}

	cds := &pb.ChaincodeDeploymentSpec{ExecEnv: 1, ChaincodeSpec: &pb.ChaincodeSpec{Type: 1, ChaincodeID: &pb.ChaincodeID{Name: "sample_syscc", Path: url}, CtorMsg: &pb.ChaincodeInput{Args: args}}}

	chaincode.GetChain(chaincode.DefaultChain).Stop(ctxt, cds)

	closeListenerAndSleep(lis)
}

开发者ID:yoshiharay，项目名称:fabric，代码行数:73，代码来源:systemchaincode_test.go

示例6: initVP

func initVP() {
	var opts []grpc.ServerOption
	if viper.GetBool("peer.tls.enabled") {
		creds, err := credentials.NewServerTLSFromFile(viper.GetString("peer.tls.cert.file"), viper.GetString("peer.tls.key.file"))
		if err != nil {
			grpclog.Fatalf("Failed to generate credentials %v", err)
		}
		opts = []grpc.ServerOption{grpc.Creds(creds)}
	}
	grpcServer := grpc.NewServer(opts...)

	//lis, err := net.Listen("tcp", viper.GetString("peer.address"))

	//use a different address than what we usually use for "peer"
	//we override the peerAddress set in chaincode_support.go
	peerAddress := "0.0.0.0:40404"
	var err error
	lis, err = net.Listen("tcp", peerAddress)
	if err != nil {
		return
	}

	getPeerEndpoint := func() (*pb.PeerEndpoint, error) {
		return &pb.PeerEndpoint{ID: &pb.PeerID{Name: "testpeer"}, Address: peerAddress}, nil
	}

	ccStartupTimeout := time.Duration(chaincodeStartupTimeoutDefault) * time.Millisecond
	userRunsCC := true

	// Install security object for peer
	var secHelper crypto.Peer
	if viper.GetBool("security.enabled") {
		enrollID := viper.GetString("security.enrollID")
		enrollSecret := viper.GetString("security.enrollSecret")
		var err error

		if viper.GetBool("peer.validator.enabled") {
			testLogger.Debug("Registering validator with enroll ID: %s", enrollID)
			if err = crypto.RegisterValidator(enrollID, nil, enrollID, enrollSecret); nil != err {
				panic(err)
			}
			testLogger.Debug("Initializing validator with enroll ID: %s", enrollID)
			secHelper, err = crypto.InitValidator(enrollID, nil)
			if nil != err {
				panic(err)
			}
		} else {
			testLogger.Debug("Registering non-validator with enroll ID: %s", enrollID)
			if err = crypto.RegisterPeer(enrollID, nil, enrollID, enrollSecret); nil != err {
				panic(err)
			}
			testLogger.Debug("Initializing non-validator with enroll ID: %s", enrollID)
			secHelper, err = crypto.InitPeer(enrollID, nil)
			if nil != err {
				panic(err)
			}
		}
	}

	pb.RegisterChaincodeSupportServer(grpcServer,
		chaincode.NewChaincodeSupport(chaincode.DefaultChain, getPeerEndpoint, userRunsCC,
			ccStartupTimeout, secHelper))

	grpcServer.Serve(lis)
}

开发者ID:yoshiharay，项目名称:fabric，代码行数:65，代码来源:rbac_test.go

注：本文中的github.com/hyperledger/fabric/core/chaincode.NewChaincodeSupport函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。