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hyperledger/fabric-sdk-go
pkg/fab/peer/peerendorser.go
ProcessTransactionProposal
func (p *peerEndorser) ProcessTransactionProposal(ctx reqContext.Context, request fab.ProcessProposalRequest) (*fab.TransactionProposalResponse, error) { logger.Debugf("Processing proposal using endorser: %s", p.target) proposalResponse, err := p.sendProposal(ctx, request) if err != nil { tpr := fab.TransactionProposalResponse{Endorser: p.target} return &tpr, errors.Wrapf(err, "Transaction processing for endorser [%s]", p.target) } chaincodeStatus, err := getChaincodeResponseStatus(proposalResponse) if err != nil { return nil, errors.WithMessage(err, "chaincode response status parsing failed") } tpr := fab.TransactionProposalResponse{ ProposalResponse: proposalResponse, Endorser: p.target, ChaincodeStatus: chaincodeStatus, Status: proposalResponse.GetResponse().Status, } return &tpr, nil }
go
func (p *peerEndorser) ProcessTransactionProposal(ctx reqContext.Context, request fab.ProcessProposalRequest) (*fab.TransactionProposalResponse, error) { logger.Debugf("Processing proposal using endorser: %s", p.target) proposalResponse, err := p.sendProposal(ctx, request) if err != nil { tpr := fab.TransactionProposalResponse{Endorser: p.target} return &tpr, errors.Wrapf(err, "Transaction processing for endorser [%s]", p.target) } chaincodeStatus, err := getChaincodeResponseStatus(proposalResponse) if err != nil { return nil, errors.WithMessage(err, "chaincode response status parsing failed") } tpr := fab.TransactionProposalResponse{ ProposalResponse: proposalResponse, Endorser: p.target, ChaincodeStatus: chaincodeStatus, Status: proposalResponse.GetResponse().Status, } return &tpr, nil }
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// ProcessTransactionProposal sends the transaction proposal to a peer and returns the response.
[ "ProcessTransactionProposal", "sends", "the", "transaction", "proposal", "to", "a", "peer", "and", "returns", "the", "response", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/peer/peerendorser.go#L102-L123
train
hyperledger/fabric-sdk-go
pkg/fab/peer/peerendorser.go
extractChaincodeErrorFromResponse
func extractChaincodeErrorFromResponse(resp *pb.ProposalResponse) error { if resp.Response.Status < int32(common.Status_SUCCESS) || resp.Response.Status >= int32(common.Status_BAD_REQUEST) { details := []interface{}{resp.Endorsement, resp.Response.Payload} if strings.Contains(resp.Response.Message, "premature execution") { return status.New(status.EndorserClientStatus, int32(status.PrematureChaincodeExecution), resp.Response.Message, details) } else if strings.Contains(resp.Response.Message, "chaincode is already launching") { return status.New(status.EndorserClientStatus, int32(status.ChaincodeAlreadyLaunching), resp.Response.Message, details) } else if strings.Contains(resp.Response.Message, "could not find chaincode with name") { return status.New(status.EndorserClientStatus, int32(status.ChaincodeNameNotFound), resp.Response.Message, details) } else if strings.Contains(resp.Response.Message, "cannot get package for chaincode") { return status.New(status.EndorserClientStatus, int32(status.ChaincodeNameNotFound), resp.Response.Message, details) } return status.New(status.ChaincodeStatus, resp.Response.Status, resp.Response.Message, details) } return nil }
go
func extractChaincodeErrorFromResponse(resp *pb.ProposalResponse) error { if resp.Response.Status < int32(common.Status_SUCCESS) || resp.Response.Status >= int32(common.Status_BAD_REQUEST) { details := []interface{}{resp.Endorsement, resp.Response.Payload} if strings.Contains(resp.Response.Message, "premature execution") { return status.New(status.EndorserClientStatus, int32(status.PrematureChaincodeExecution), resp.Response.Message, details) } else if strings.Contains(resp.Response.Message, "chaincode is already launching") { return status.New(status.EndorserClientStatus, int32(status.ChaincodeAlreadyLaunching), resp.Response.Message, details) } else if strings.Contains(resp.Response.Message, "could not find chaincode with name") { return status.New(status.EndorserClientStatus, int32(status.ChaincodeNameNotFound), resp.Response.Message, details) } else if strings.Contains(resp.Response.Message, "cannot get package for chaincode") { return status.New(status.EndorserClientStatus, int32(status.ChaincodeNameNotFound), resp.Response.Message, details) } return status.New(status.ChaincodeStatus, resp.Response.Status, resp.Response.Message, details) } return nil }
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//extractChaincodeErrorFromResponse extracts chaincode error from proposal response
[ "extractChaincodeErrorFromResponse", "extracts", "chaincode", "error", "from", "proposal", "response" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/peer/peerendorser.go#L228-L243
train
hyperledger/fabric-sdk-go
pkg/fab/peer/peerendorser.go
getChaincodeResponseStatus
func getChaincodeResponseStatus(response *pb.ProposalResponse) (int32, error) { if response.Payload != nil { payload, err := protoutil.GetProposalResponsePayload(response.Payload) if err != nil { return 0, errors.Wrap(err, "unmarshal of proposal response payload failed") } extension, err := protoutil.GetChaincodeAction(payload.Extension) if err != nil { return 0, errors.Wrap(err, "unmarshal of chaincode action failed") } if extension != nil && extension.Response != nil { return extension.Response.Status, nil } } return response.Response.Status, nil }
go
func getChaincodeResponseStatus(response *pb.ProposalResponse) (int32, error) { if response.Payload != nil { payload, err := protoutil.GetProposalResponsePayload(response.Payload) if err != nil { return 0, errors.Wrap(err, "unmarshal of proposal response payload failed") } extension, err := protoutil.GetChaincodeAction(payload.Extension) if err != nil { return 0, errors.Wrap(err, "unmarshal of chaincode action failed") } if extension != nil && extension.Response != nil { return extension.Response.Status, nil } } return response.Response.Status, nil }
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// getChaincodeResponseStatus gets the actual response status from response.Payload.extension.Response.status, as fabric always returns actual 200
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/peer/peerendorser.go#L295-L312
train
hyperledger/fabric-sdk-go
pkg/fab/resource/lscc.go
CreateChaincodeInstallProposal
func CreateChaincodeInstallProposal(txh fab.TransactionHeader, request ChaincodeInstallRequest) (*fab.TransactionProposal, error) { cir, err := createInstallInvokeRequest(request) if err != nil { return nil, errors.WithMessage(err, "creating lscc install invocation request failed") } return txn.CreateChaincodeInvokeProposal(txh, cir) }
go
func CreateChaincodeInstallProposal(txh fab.TransactionHeader, request ChaincodeInstallRequest) (*fab.TransactionProposal, error) { cir, err := createInstallInvokeRequest(request) if err != nil { return nil, errors.WithMessage(err, "creating lscc install invocation request failed") } return txn.CreateChaincodeInvokeProposal(txh, cir) }
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// CreateChaincodeInstallProposal creates an install chaincode proposal.
[ "CreateChaincodeInstallProposal", "creates", "an", "install", "chaincode", "proposal", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/resource/lscc.go#L38-L45
train
hyperledger/fabric-sdk-go
pkg/fab/events/client/peerresolver/balanced/balanced.go
New
func New(dispatcher service.Dispatcher, context context.Client, channelID string, opts ...options.Opt) *PeerResolver { params := defaultParams(context, channelID) options.Apply(params, opts) logger.Debugf("Creating new balanced peer resolver") return &PeerResolver{ params: params, } }
go
func New(dispatcher service.Dispatcher, context context.Client, channelID string, opts ...options.Opt) *PeerResolver { params := defaultParams(context, channelID) options.Apply(params, opts) logger.Debugf("Creating new balanced peer resolver") return &PeerResolver{ params: params, } }
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// New returns a new "balanced" peer resolver.
[ "New", "returns", "a", "new", "balanced", "peer", "resolver", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/client/peerresolver/balanced/balanced.go#L33-L42
train
hyperledger/fabric-sdk-go
pkg/fab/events/client/peerresolver/balanced/balanced.go
Resolve
func (r *PeerResolver) Resolve(peers []fab.Peer) (fab.Peer, error) { return r.loadBalancePolicy.Choose(peers) }
go
func (r *PeerResolver) Resolve(peers []fab.Peer) (fab.Peer, error) { return r.loadBalancePolicy.Choose(peers) }
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// Resolve returns a peer usig the configured load balancer.
[ "Resolve", "returns", "a", "peer", "usig", "the", "configured", "load", "balancer", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/client/peerresolver/balanced/balanced.go#L45-L47
train
hyperledger/fabric-sdk-go
pkg/client/common/discovery/staticdiscovery/localprovider.go
NewLocalProvider
func NewLocalProvider(config fab.EndpointConfig) (*LocalProvider, error) { return &LocalProvider{config: config}, nil }
go
func NewLocalProvider(config fab.EndpointConfig) (*LocalProvider, error) { return &LocalProvider{config: config}, nil }
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// NewLocalProvider returns discovery provider
[ "NewLocalProvider", "returns", "discovery", "provider" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/client/common/discovery/staticdiscovery/localprovider.go#L34-L36
train
hyperledger/fabric-sdk-go
pkg/client/common/discovery/staticdiscovery/localprovider.go
Initialize
func (dp *LocalProvider) Initialize(fabPvdr contextAPI.Providers) error { dp.fabPvdr = fabPvdr.InfraProvider() return nil }
go
func (dp *LocalProvider) Initialize(fabPvdr contextAPI.Providers) error { dp.fabPvdr = fabPvdr.InfraProvider() return nil }
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// Initialize initializes the DiscoveryProvider
[ "Initialize", "initializes", "the", "DiscoveryProvider" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/client/common/discovery/staticdiscovery/localprovider.go#L39-L42
train
hyperledger/fabric-sdk-go
pkg/client/common/discovery/staticdiscovery/localprovider.go
CreateLocalDiscoveryService
func (dp *LocalProvider) CreateLocalDiscoveryService(mspID string) (fab.DiscoveryService, error) { peers := []fab.Peer{} netPeers := dp.config.NetworkPeers() logger.Debugf("Found %d peers", len(netPeers)) for _, p := range netPeers { newPeer, err := dp.fabPvdr.CreatePeerFromConfig(&fab.NetworkPeer{PeerConfig: p.PeerConfig, MSPID: p.MSPID}) if err != nil { return nil, errors.WithMessage(err, "NewPeerFromConfig failed") } if newPeer.MSPID() == mspID { logger.Debugf("Adding local peer [%s] for MSP [%s]", newPeer.URL(), mspID) peers = append(peers, newPeer) } } return &localDiscoveryService{config: dp.config, peers: peers}, nil }
go
func (dp *LocalProvider) CreateLocalDiscoveryService(mspID string) (fab.DiscoveryService, error) { peers := []fab.Peer{} netPeers := dp.config.NetworkPeers() logger.Debugf("Found %d peers", len(netPeers)) for _, p := range netPeers { newPeer, err := dp.fabPvdr.CreatePeerFromConfig(&fab.NetworkPeer{PeerConfig: p.PeerConfig, MSPID: p.MSPID}) if err != nil { return nil, errors.WithMessage(err, "NewPeerFromConfig failed") } if newPeer.MSPID() == mspID { logger.Debugf("Adding local peer [%s] for MSP [%s]", newPeer.URL(), mspID) peers = append(peers, newPeer) } } return &localDiscoveryService{config: dp.config, peers: peers}, nil }
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// CreateLocalDiscoveryService return a local discovery service
[ "CreateLocalDiscoveryService", "return", "a", "local", "discovery", "service" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/client/common/discovery/staticdiscovery/localprovider.go#L45-L63
train
hyperledger/fabric-sdk-go
pkg/fab/events/client/peerresolver/config.go
GetBalancer
func GetBalancer(policy fab.EventServicePolicy) lbp.LoadBalancePolicy { switch policy.Balancer { case fab.RoundRobin: logger.Debugf("Using round-robin load balancer.") return lbp.NewRoundRobin() case fab.Random: logger.Debugf("Using random load balancer.") return lbp.NewRandom() default: logger.Debugf("Balancer not specified. Using random load balancer.") return lbp.NewRandom() } }
go
func GetBalancer(policy fab.EventServicePolicy) lbp.LoadBalancePolicy { switch policy.Balancer { case fab.RoundRobin: logger.Debugf("Using round-robin load balancer.") return lbp.NewRoundRobin() case fab.Random: logger.Debugf("Using random load balancer.") return lbp.NewRandom() default: logger.Debugf("Balancer not specified. Using random load balancer.") return lbp.NewRandom() } }
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// GetBalancer returns the configured load balancer
[ "GetBalancer", "returns", "the", "configured", "load", "balancer" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/client/peerresolver/config.go#L18-L30
train
hyperledger/fabric-sdk-go
pkg/fab/events/client/peerresolver/preferorg/preferorg.go
New
func New(dispatcher service.Dispatcher, context context.Client, channelID string, opts ...options.Opt) *PeerResolver { params := defaultParams(context, channelID) options.Apply(params, opts) mspID := context.Identifier().MSPID logger.Debugf("Creating new PreferOrg peer resolver with options: MSP ID [%s]", mspID) return &PeerResolver{ params: params, mspID: mspID, blockHeightResolver: minblockheight.New(dispatcher, context, channelID, opts...), } }
go
func New(dispatcher service.Dispatcher, context context.Client, channelID string, opts ...options.Opt) *PeerResolver { params := defaultParams(context, channelID) options.Apply(params, opts) mspID := context.Identifier().MSPID logger.Debugf("Creating new PreferOrg peer resolver with options: MSP ID [%s]", mspID) return &PeerResolver{ params: params, mspID: mspID, blockHeightResolver: minblockheight.New(dispatcher, context, channelID, opts...), } }
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// New returns a new "prefer org" resolver.
[ "New", "returns", "a", "new", "prefer", "org", "resolver", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/client/peerresolver/preferorg/preferorg.go#L38-L51
train
hyperledger/fabric-sdk-go
pkg/fab/events/client/peerresolver/preferorg/preferorg.go
Resolve
func (r *PeerResolver) Resolve(peers []fab.Peer) (fab.Peer, error) { filteredPeers := r.blockHeightResolver.Filter(peers) var orgPeers []fab.Peer for _, p := range filteredPeers { if p.MSPID() == r.mspID { orgPeers = append(orgPeers, p) } } if len(orgPeers) > 0 { // Our org is in the list. Use the default balancer to balance between them. logger.Debugf("Choosing a peer from [%s]", r.mspID) return r.loadBalancePolicy.Choose(orgPeers) } logger.Debugf("Choosing a peer from another org since there are no peers from [%s] in the list of peers", r.mspID) return r.loadBalancePolicy.Choose(filteredPeers) }
go
func (r *PeerResolver) Resolve(peers []fab.Peer) (fab.Peer, error) { filteredPeers := r.blockHeightResolver.Filter(peers) var orgPeers []fab.Peer for _, p := range filteredPeers { if p.MSPID() == r.mspID { orgPeers = append(orgPeers, p) } } if len(orgPeers) > 0 { // Our org is in the list. Use the default balancer to balance between them. logger.Debugf("Choosing a peer from [%s]", r.mspID) return r.loadBalancePolicy.Choose(orgPeers) } logger.Debugf("Choosing a peer from another org since there are no peers from [%s] in the list of peers", r.mspID) return r.loadBalancePolicy.Choose(filteredPeers) }
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// Resolve uses the MinBlockHeight resolver to choose peers but will prefer peers in the given org.
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/client/peerresolver/preferorg/preferorg.go#L54-L72
train
hyperledger/fabric-sdk-go
pkg/fab/events/client/peerresolver/preferorg/preferorg.go
ShouldDisconnect
func (r *PeerResolver) ShouldDisconnect(peers []fab.Peer, connectedPeer fab.Peer) bool { if connectedPeer.MSPID() != r.mspID { // We're connected to a peer not in our org. Check if we can connect back to one of our peers. logger.Debugf("Currently connected to [%s]. Checking if there are any peers from [%s] that are suitable to connect to", connectedPeer.URL(), r.mspID) for _, p := range r.blockHeightResolver.Filter(peers) { if p.MSPID() == r.mspID { logger.Debugf("Peer [%s] in our preferred org [%s] suitable to connect to so the event client will be disconnected from the peer in the other org [%s]", p.URL(), r.mspID, connectedPeer.URL()) return true } } } logger.Debugf("Using the min block height resolver to determine whether peer [%s] should be disconnected", connectedPeer.URL()) return r.blockHeightResolver.ShouldDisconnect(peers, connectedPeer) }
go
func (r *PeerResolver) ShouldDisconnect(peers []fab.Peer, connectedPeer fab.Peer) bool { if connectedPeer.MSPID() != r.mspID { // We're connected to a peer not in our org. Check if we can connect back to one of our peers. logger.Debugf("Currently connected to [%s]. Checking if there are any peers from [%s] that are suitable to connect to", connectedPeer.URL(), r.mspID) for _, p := range r.blockHeightResolver.Filter(peers) { if p.MSPID() == r.mspID { logger.Debugf("Peer [%s] in our preferred org [%s] suitable to connect to so the event client will be disconnected from the peer in the other org [%s]", p.URL(), r.mspID, connectedPeer.URL()) return true } } } logger.Debugf("Using the min block height resolver to determine whether peer [%s] should be disconnected", connectedPeer.URL()) return r.blockHeightResolver.ShouldDisconnect(peers, connectedPeer) }
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// ShouldDisconnect determines whether connected peer not in our org should be disconnected // and reconnected to a peer in our org.
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/client/peerresolver/preferorg/preferorg.go#L76-L91
train
hyperledger/fabric-sdk-go
pkg/client/common/selection/dynamicselection/pgresolver/pgresolverimpl.go
NewRoundRobinPeerGroupResolver
func NewRoundRobinPeerGroupResolver(sigPolicyEnv *common.SignaturePolicyEnvelope) (PeerGroupResolver, error) { groupRetriever, err := CompileSignaturePolicy(sigPolicyEnv) if err != nil { return nil, errors.WithMessage(err, "error evaluating signature policy") } return NewPeerGroupResolver(groupRetriever, NewRoundRobinLBP()) }
go
func NewRoundRobinPeerGroupResolver(sigPolicyEnv *common.SignaturePolicyEnvelope) (PeerGroupResolver, error) { groupRetriever, err := CompileSignaturePolicy(sigPolicyEnv) if err != nil { return nil, errors.WithMessage(err, "error evaluating signature policy") } return NewPeerGroupResolver(groupRetriever, NewRoundRobinLBP()) }
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// NewRoundRobinPeerGroupResolver returns a PeerGroupResolver that chooses peers in a round-robin fashion
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/client/common/selection/dynamicselection/pgresolver/pgresolverimpl.go#L34-L40
train
hyperledger/fabric-sdk-go
pkg/client/common/selection/dynamicselection/pgresolver/pgresolverimpl.go
NewRandomPeerGroupResolver
func NewRandomPeerGroupResolver(sigPolicyEnv *common.SignaturePolicyEnvelope) (PeerGroupResolver, error) { groupRetriever, err := CompileSignaturePolicy(sigPolicyEnv) if err != nil { return nil, errors.WithMessage(err, "error evaluating signature policy") } return NewPeerGroupResolver(groupRetriever, NewRandomLBP()) }
go
func NewRandomPeerGroupResolver(sigPolicyEnv *common.SignaturePolicyEnvelope) (PeerGroupResolver, error) { groupRetriever, err := CompileSignaturePolicy(sigPolicyEnv) if err != nil { return nil, errors.WithMessage(err, "error evaluating signature policy") } return NewPeerGroupResolver(groupRetriever, NewRandomLBP()) }
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// NewRandomPeerGroupResolver returns a PeerGroupResolver that chooses peers in a round-robin fashion
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/client/common/selection/dynamicselection/pgresolver/pgresolverimpl.go#L43-L49
train
hyperledger/fabric-sdk-go
pkg/client/common/selection/dynamicselection/pgresolver/pgresolverimpl.go
NewPeerGroupResolver
func NewPeerGroupResolver(groupRetriever GroupRetriever, lbp LoadBalancePolicy) (PeerGroupResolver, error) { return &peerGroupResolver{ groupRetriever: groupRetriever, lbp: lbp, }, nil }
go
func NewPeerGroupResolver(groupRetriever GroupRetriever, lbp LoadBalancePolicy) (PeerGroupResolver, error) { return &peerGroupResolver{ groupRetriever: groupRetriever, lbp: lbp, }, nil }
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// NewPeerGroupResolver returns a new PeerGroupResolver
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/client/common/selection/dynamicselection/pgresolver/pgresolverimpl.go#L52-L57
train
hyperledger/fabric-sdk-go
pkg/client/common/selection/dynamicselection/pgresolver/pgresolverimpl.go
CompileSignaturePolicy
func CompileSignaturePolicy(sigPolicyEnv *common.SignaturePolicyEnvelope) (GroupRetriever, error) { compiler := &signaturePolicyCompiler{} return compiler.Compile(sigPolicyEnv) }
go
func CompileSignaturePolicy(sigPolicyEnv *common.SignaturePolicyEnvelope) (GroupRetriever, error) { compiler := &signaturePolicyCompiler{} return compiler.Compile(sigPolicyEnv) }
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// CompileSignaturePolicy compiles the given signature policy and returns a GroupRetriever
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/client/common/selection/dynamicselection/pgresolver/pgresolverimpl.go#L169-L172
train
hyperledger/fabric-sdk-go
pkg/fab/channel/responsevalidator.go
Match
func (tprv *TransactionProposalResponseVerifier) Match(transactionProposalResponses []*fab.TransactionProposalResponse) error { if tprv.MinResponses <= 0 { return errors.New("minimum Responses has to be greater than zero") } if len(transactionProposalResponses) < tprv.MinResponses { return errors.Errorf("required minimum %d endorsments got %d", tprv.MinResponses, len(transactionProposalResponses)) } block, err := createCommonBlock(transactionProposalResponses[0]) if err != nil { return err } if block.Data == nil || block.Data.Data == nil { return errors.New("config block data is nil") } if len(block.Data.Data) != 1 { return errors.New("config block must contain one transaction") } // Compare block data from remaining responses for _, tpr := range transactionProposalResponses[1:] { b, err := createCommonBlock(tpr) if err != nil { return err } if !proto.Equal(block.Data, b.Data) { return errors.WithStack(status.New(status.EndorserClientStatus, status.EndorsementMismatch.ToInt32(), "payloads for config block do not match", nil)) } } return nil }
go
func (tprv *TransactionProposalResponseVerifier) Match(transactionProposalResponses []*fab.TransactionProposalResponse) error { if tprv.MinResponses <= 0 { return errors.New("minimum Responses has to be greater than zero") } if len(transactionProposalResponses) < tprv.MinResponses { return errors.Errorf("required minimum %d endorsments got %d", tprv.MinResponses, len(transactionProposalResponses)) } block, err := createCommonBlock(transactionProposalResponses[0]) if err != nil { return err } if block.Data == nil || block.Data.Data == nil { return errors.New("config block data is nil") } if len(block.Data.Data) != 1 { return errors.New("config block must contain one transaction") } // Compare block data from remaining responses for _, tpr := range transactionProposalResponses[1:] { b, err := createCommonBlock(tpr) if err != nil { return err } if !proto.Equal(block.Data, b.Data) { return errors.WithStack(status.New(status.EndorserClientStatus, status.EndorsementMismatch.ToInt32(), "payloads for config block do not match", nil)) } } return nil }
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// Match verifies and matches transaction proposal responses
[ "Match", "verifies", "and", "matches", "transaction", "proposal", "responses" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/channel/responsevalidator.go#L27-L62
train
hyperledger/fabric-sdk-go
pkg/fab/events/client/opts.go
WithBlockEvents
func WithBlockEvents() options.Opt { return func(p options.Params) { if setter, ok := p.(permitBlockEventsSetter); ok { setter.PermitBlockEvents() } } }
go
func WithBlockEvents() options.Opt { return func(p options.Params) { if setter, ok := p.(permitBlockEventsSetter); ok { setter.PermitBlockEvents() } } }
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// WithBlockEvents indicates that block events are to be received. // Note that the caller must have sufficient privileges for this option.
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/client/opts.go#L42-L48
train
hyperledger/fabric-sdk-go
pkg/fab/events/client/opts.go
WithReconnect
func WithReconnect(value bool) options.Opt { return func(p options.Params) { if setter, ok := p.(reconnectSetter); ok { setter.SetReconnect(value) } } }
go
func WithReconnect(value bool) options.Opt { return func(p options.Params) { if setter, ok := p.(reconnectSetter); ok { setter.SetReconnect(value) } } }
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// WithReconnect indicates whether the client should automatically attempt to reconnect // to the server after a connection has been lost
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/client/opts.go#L52-L58
train
hyperledger/fabric-sdk-go
pkg/fab/events/client/opts.go
WithMaxConnectAttempts
func WithMaxConnectAttempts(value uint) options.Opt { return func(p options.Params) { if setter, ok := p.(maxConnectAttemptsSetter); ok { setter.SetMaxConnectAttempts(value) } } }
go
func WithMaxConnectAttempts(value uint) options.Opt { return func(p options.Params) { if setter, ok := p.(maxConnectAttemptsSetter); ok { setter.SetMaxConnectAttempts(value) } } }
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// WithMaxConnectAttempts sets the maximum number of times that the client will attempt // to connect to the server. If set to 0 then the client will try until it is stopped.
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/client/opts.go#L62-L68
train
hyperledger/fabric-sdk-go
pkg/fab/events/client/opts.go
WithMaxReconnectAttempts
func WithMaxReconnectAttempts(value uint) options.Opt { return func(p options.Params) { if setter, ok := p.(maxReconnectAttemptsSetter); ok { setter.SetMaxReconnectAttempts(value) } } }
go
func WithMaxReconnectAttempts(value uint) options.Opt { return func(p options.Params) { if setter, ok := p.(maxReconnectAttemptsSetter); ok { setter.SetMaxReconnectAttempts(value) } } }
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// WithMaxReconnectAttempts sets the maximum number of times that the client will attempt // to reconnect to the server after a connection has been lost. If set to 0 then the // client will try until it is stopped.
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/client/opts.go#L73-L79
train
hyperledger/fabric-sdk-go
pkg/fab/events/client/opts.go
WithReconnectInitialDelay
func WithReconnectInitialDelay(value time.Duration) options.Opt { return func(p options.Params) { if setter, ok := p.(reconnectInitialDelaySetter); ok { setter.SetReconnectInitialDelay(value) } } }
go
func WithReconnectInitialDelay(value time.Duration) options.Opt { return func(p options.Params) { if setter, ok := p.(reconnectInitialDelaySetter); ok { setter.SetReconnectInitialDelay(value) } } }
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// WithReconnectInitialDelay sets the initial delay before attempting to reconnect.
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/client/opts.go#L82-L88
train
hyperledger/fabric-sdk-go
pkg/fab/events/client/opts.go
WithTimeBetweenConnectAttempts
func WithTimeBetweenConnectAttempts(value time.Duration) options.Opt { return func(p options.Params) { if setter, ok := p.(timeBetweenConnectAttemptsSetter); ok { setter.SetTimeBetweenConnectAttempts(value) } } }
go
func WithTimeBetweenConnectAttempts(value time.Duration) options.Opt { return func(p options.Params) { if setter, ok := p.(timeBetweenConnectAttemptsSetter); ok { setter.SetTimeBetweenConnectAttempts(value) } } }
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// WithTimeBetweenConnectAttempts sets the time between connection attempts.
[ "WithTimeBetweenConnectAttempts", "sets", "the", "time", "between", "connection", "attempts", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/client/opts.go#L101-L107
train
hyperledger/fabric-sdk-go
pkg/fab/events/client/opts.go
WithResponseTimeout
func WithResponseTimeout(value time.Duration) options.Opt { return func(p options.Params) { if setter, ok := p.(responseTimeoutSetter); ok { setter.SetResponseTimeout(value) } } }
go
func WithResponseTimeout(value time.Duration) options.Opt { return func(p options.Params) { if setter, ok := p.(responseTimeoutSetter); ok { setter.SetResponseTimeout(value) } } }
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// WithResponseTimeout sets the timeout when waiting for a response from the event server
[ "WithResponseTimeout", "sets", "the", "timeout", "when", "waiting", "for", "a", "response", "from", "the", "event", "server" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/client/opts.go#L110-L116
train
hyperledger/fabric-sdk-go
scripts/_go/src/pkcs11helper/cmd/pkcs11helper/main.go
searchForLib
func searchForLib(paths string) (firstFound string, err error) { libPaths := strings.Split(paths, ",") for _, path := range libPaths { if _, err = os.Stat(strings.TrimSpace(path)); !os.IsNotExist(err) { firstFound = strings.TrimSpace(path) break } } if firstFound == "" { err = fmt.Errorf("no suitable paths for pkcs11 library found: %s", paths) } return }
go
func searchForLib(paths string) (firstFound string, err error) { libPaths := strings.Split(paths, ",") for _, path := range libPaths { if _, err = os.Stat(strings.TrimSpace(path)); !os.IsNotExist(err) { firstFound = strings.TrimSpace(path) break } } if firstFound == "" { err = fmt.Errorf("no suitable paths for pkcs11 library found: %s", paths) } return }
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// return the first path that is found
[ "return", "the", "first", "path", "that", "is", "found" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/scripts/_go/src/pkcs11helper/cmd/pkcs11helper/main.go#L99-L114
train
hyperledger/fabric-sdk-go
pkg/fabsdk/factory/defcore/corefactory.go
CreateCryptoSuiteProvider
func (f *ProviderFactory) CreateCryptoSuiteProvider(config core.CryptoSuiteConfig) (core.CryptoSuite, error) { if config.SecurityProvider() != "sw" { logger.Warnf("default provider factory doesn't support '%s' crypto provider", config.SecurityProvider()) } cryptoSuiteProvider, err := cryptosuiteimpl.GetSuiteByConfig(config) return cryptoSuiteProvider, err }
go
func (f *ProviderFactory) CreateCryptoSuiteProvider(config core.CryptoSuiteConfig) (core.CryptoSuite, error) { if config.SecurityProvider() != "sw" { logger.Warnf("default provider factory doesn't support '%s' crypto provider", config.SecurityProvider()) } cryptoSuiteProvider, err := cryptosuiteimpl.GetSuiteByConfig(config) return cryptoSuiteProvider, err }
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// CreateCryptoSuiteProvider returns a new default implementation of BCCSP
[ "CreateCryptoSuiteProvider", "returns", "a", "new", "default", "implementation", "of", "BCCSP" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fabsdk/factory/defcore/corefactory.go#L35-L41
train
hyperledger/fabric-sdk-go
pkg/fabsdk/factory/defcore/corefactory.go
CreateSigningManager
func (f *ProviderFactory) CreateSigningManager(cryptoProvider core.CryptoSuite) (core.SigningManager, error) { return signingMgr.New(cryptoProvider) }
go
func (f *ProviderFactory) CreateSigningManager(cryptoProvider core.CryptoSuite) (core.SigningManager, error) { return signingMgr.New(cryptoProvider) }
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// CreateSigningManager returns a new default implementation of signing manager
[ "CreateSigningManager", "returns", "a", "new", "default", "implementation", "of", "signing", "manager" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fabsdk/factory/defcore/corefactory.go#L44-L46
train
hyperledger/fabric-sdk-go
pkg/fabsdk/factory/defcore/corefactory.go
CreateInfraProvider
func (f *ProviderFactory) CreateInfraProvider(config fab.EndpointConfig) (fab.InfraProvider, error) { return fabpvdr.New(config), nil }
go
func (f *ProviderFactory) CreateInfraProvider(config fab.EndpointConfig) (fab.InfraProvider, error) { return fabpvdr.New(config), nil }
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// CreateInfraProvider returns a new default implementation of fabric primitives
[ "CreateInfraProvider", "returns", "a", "new", "default", "implementation", "of", "fabric", "primitives" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fabsdk/factory/defcore/corefactory.go#L49-L51
train
hyperledger/fabric-sdk-go
pkg/client/common/selection/fabricselection/opts.go
WithRetryOpts
func WithRetryOpts(value retry.Opts) coptions.Opt { return func(p coptions.Params) { logger.Debug("Checking retryOptsSetter") if setter, ok := p.(retryOptsSetter); ok { setter.SetSelectionRetryOpts(value) } } }
go
func WithRetryOpts(value retry.Opts) coptions.Opt { return func(p coptions.Params) { logger.Debug("Checking retryOptsSetter") if setter, ok := p.(retryOptsSetter); ok { setter.SetSelectionRetryOpts(value) } } }
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// WithRetryOpts sets retry options for retries on transient errors // from the Discovery Server
[ "WithRetryOpts", "sets", "retry", "options", "for", "retries", "on", "transient", "errors", "from", "the", "Discovery", "Server" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/client/common/selection/fabricselection/opts.go#L47-L54
train
hyperledger/fabric-sdk-go
pkg/fab/mocks/mockcontext.go
NewMockProviderContext
func NewMockProviderContext(userOpts ...ProviderOption) *MockProviderContext { users := ProviderUsersOptions{} for _, param := range userOpts { err := param(&users) if err != nil { panic(fmt.Errorf("error creating MockProviderContext: %s", err)) } } im := make(map[string]msp.IdentityManager) for org := range users.users { im[org] = NewMockIdentityManager(WithUsers(users.users[org])) } context := MockProviderContext{ cryptoSuiteConfig: NewMockCryptoConfig(), endpointConfig: NewMockEndpointConfig(), identityConfig: NewMockIdentityConfig(), signingManager: mocks.NewMockSigningManager(), cryptoSuite: &MockCryptoSuite{}, userStore: &mspmocks.MockUserStore{}, identityManager: im, infraProvider: &MockInfraProvider{}, channelProvider: &MockChannelProvider{}, identity: users.identity, } return &context }
go
func NewMockProviderContext(userOpts ...ProviderOption) *MockProviderContext { users := ProviderUsersOptions{} for _, param := range userOpts { err := param(&users) if err != nil { panic(fmt.Errorf("error creating MockProviderContext: %s", err)) } } im := make(map[string]msp.IdentityManager) for org := range users.users { im[org] = NewMockIdentityManager(WithUsers(users.users[org])) } context := MockProviderContext{ cryptoSuiteConfig: NewMockCryptoConfig(), endpointConfig: NewMockEndpointConfig(), identityConfig: NewMockIdentityConfig(), signingManager: mocks.NewMockSigningManager(), cryptoSuite: &MockCryptoSuite{}, userStore: &mspmocks.MockUserStore{}, identityManager: im, infraProvider: &MockInfraProvider{}, channelProvider: &MockChannelProvider{}, identity: users.identity, } return &context }
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// NewMockProviderContext creates a MockProviderContext consisting of defaults
[ "NewMockProviderContext", "creates", "a", "MockProviderContext", "consisting", "of", "defaults" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/mocks/mockcontext.go#L74-L102
train
hyperledger/fabric-sdk-go
pkg/fab/mocks/mockcontext.go
NewMockProviderContextCustom
func NewMockProviderContextCustom(cryptoConfig core.CryptoSuiteConfig, endpointConfig fab.EndpointConfig, identityConfig msp.IdentityConfig, cryptoSuite core.CryptoSuite, signer core.SigningManager, userStore msp.UserStore, identityManager map[string]msp.IdentityManager) *MockProviderContext { context := MockProviderContext{ cryptoSuiteConfig: cryptoConfig, endpointConfig: endpointConfig, identityConfig: identityConfig, signingManager: signer, cryptoSuite: cryptoSuite, userStore: userStore, identityManager: identityManager, } return &context }
go
func NewMockProviderContextCustom(cryptoConfig core.CryptoSuiteConfig, endpointConfig fab.EndpointConfig, identityConfig msp.IdentityConfig, cryptoSuite core.CryptoSuite, signer core.SigningManager, userStore msp.UserStore, identityManager map[string]msp.IdentityManager) *MockProviderContext { context := MockProviderContext{ cryptoSuiteConfig: cryptoConfig, endpointConfig: endpointConfig, identityConfig: identityConfig, signingManager: signer, cryptoSuite: cryptoSuite, userStore: userStore, identityManager: identityManager, } return &context }
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// NewMockProviderContextCustom creates a MockProviderContext consisting of the arguments
[ "NewMockProviderContextCustom", "creates", "a", "MockProviderContext", "consisting", "of", "the", "arguments" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/mocks/mockcontext.go#L105-L116
train
hyperledger/fabric-sdk-go
pkg/fab/mocks/mockcontext.go
IdentityManager
func (pc *MockProviderContext) IdentityManager(orgName string) (msp.IdentityManager, bool) { mgr, ok := pc.identityManager[strings.ToLower(orgName)] return mgr, ok }
go
func (pc *MockProviderContext) IdentityManager(orgName string) (msp.IdentityManager, bool) { mgr, ok := pc.identityManager[strings.ToLower(orgName)] return mgr, ok }
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// IdentityManager returns the identity manager
[ "IdentityManager", "returns", "the", "identity", "manager" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/mocks/mockcontext.go#L159-L162
train
hyperledger/fabric-sdk-go
pkg/fab/mocks/mockcontext.go
NewMockContext
func NewMockContext(si msp.SigningIdentity) *MockContext { ctx := MockContext{ MockProviderContext: NewMockProviderContext(), SigningIdentity: si, } return &ctx }
go
func NewMockContext(si msp.SigningIdentity) *MockContext { ctx := MockContext{ MockProviderContext: NewMockProviderContext(), SigningIdentity: si, } return &ctx }
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// NewMockContext creates a MockContext consisting of defaults and an identity
[ "NewMockContext", "creates", "a", "MockContext", "consisting", "of", "defaults", "and", "an", "identity" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/mocks/mockcontext.go#L221-L227
train
hyperledger/fabric-sdk-go
pkg/fab/mocks/mockcontext.go
Identifier
func (m MockContext) Identifier() *msp.IdentityIdentifier { return &msp.IdentityIdentifier{ID: m.SigningIdentity.Identifier().ID, MSPID: m.SigningIdentity.Identifier().MSPID} }
go
func (m MockContext) Identifier() *msp.IdentityIdentifier { return &msp.IdentityIdentifier{ID: m.SigningIdentity.Identifier().ID, MSPID: m.SigningIdentity.Identifier().MSPID} }
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// Identifier returns the identifier of that identity
[ "Identifier", "returns", "the", "identifier", "of", "that", "identity" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/mocks/mockcontext.go#L230-L232
train
hyperledger/fabric-sdk-go
pkg/fab/mocks/mockcontext.go
PublicVersion
func (m MockContext) PublicVersion() msp.Identity { if m.SigningIdentity == nil { return nil } return m.SigningIdentity.PublicVersion() }
go
func (m MockContext) PublicVersion() msp.Identity { if m.SigningIdentity == nil { return nil } return m.SigningIdentity.PublicVersion() }
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// PublicVersion returns the public parts of this identity
[ "PublicVersion", "returns", "the", "public", "parts", "of", "this", "identity" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/mocks/mockcontext.go#L267-L272
train
hyperledger/fabric-sdk-go
pkg/fab/mocks/mockcontext.go
PrivateKey
func (m MockContext) PrivateKey() core.Key { if m.SigningIdentity == nil { return nil } return m.SigningIdentity.PrivateKey() }
go
func (m MockContext) PrivateKey() core.Key { if m.SigningIdentity == nil { return nil } return m.SigningIdentity.PrivateKey() }
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// PrivateKey returns the crypto suite representation of the private key
[ "PrivateKey", "returns", "the", "crypto", "suite", "representation", "of", "the", "private", "key" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/mocks/mockcontext.go#L275-L280
train
hyperledger/fabric-sdk-go
pkg/fab/mocks/mockcontext.go
NewMockChannelContext
func NewMockChannelContext(context *MockContext, channelID string) *MockChannelContext { return &MockChannelContext{ MockContext: context, channelID: channelID, } }
go
func NewMockChannelContext(context *MockContext, channelID string) *MockChannelContext { return &MockChannelContext{ MockContext: context, channelID: channelID, } }
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// NewMockChannelContext returns a new MockChannelContext
[ "NewMockChannelContext", "returns", "a", "new", "MockChannelContext" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/mocks/mockcontext.go#L290-L295
train
hyperledger/fabric-sdk-go
pkg/fab/mocks/mockcontext.go
NewMockTransactionHeader
func NewMockTransactionHeader(channelID string) (fab.TransactionHeader, error) { user := mspmocks.NewMockSigningIdentity("test", "Org1MSP") // generate a random nonce nonce, err := crypto.GetRandomNonce() if err != nil { return nil, err } creator, err := user.Serialize() if err != nil { return nil, err } h := sha256.New() id, err := computeTxnID(nonce, creator, h) if err != nil { return nil, err } txnID := MockTransactionHeader{ MockID: fab.TransactionID(id), MockCreator: creator, MockNonce: nonce, MockChannelID: channelID, } return &txnID, nil }
go
func NewMockTransactionHeader(channelID string) (fab.TransactionHeader, error) { user := mspmocks.NewMockSigningIdentity("test", "Org1MSP") // generate a random nonce nonce, err := crypto.GetRandomNonce() if err != nil { return nil, err } creator, err := user.Serialize() if err != nil { return nil, err } h := sha256.New() id, err := computeTxnID(nonce, creator, h) if err != nil { return nil, err } txnID := MockTransactionHeader{ MockID: fab.TransactionID(id), MockCreator: creator, MockNonce: nonce, MockChannelID: channelID, } return &txnID, nil }
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// NewMockTransactionHeader creates mock TxnID based on mock user.
[ "NewMockTransactionHeader", "creates", "mock", "TxnID", "based", "on", "mock", "user", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/mocks/mockcontext.go#L341-L369
train
hyperledger/fabric-sdk-go
pkg/client/common/discovery/dynamicdiscovery/chservice.go
NewChannelService
func NewChannelService(ctx contextAPI.Client, membership fab.ChannelMembership, channelID string, opts ...coptions.Opt) (*ChannelService, error) { logger.Debug("Creating new dynamic discovery service") s := &ChannelService{ channelID: channelID, membership: membership, } s.service = newService(ctx.EndpointConfig(), s.queryPeers, opts...) err := s.service.initialize(ctx) if err != nil { return nil, err } return s, nil }
go
func NewChannelService(ctx contextAPI.Client, membership fab.ChannelMembership, channelID string, opts ...coptions.Opt) (*ChannelService, error) { logger.Debug("Creating new dynamic discovery service") s := &ChannelService{ channelID: channelID, membership: membership, } s.service = newService(ctx.EndpointConfig(), s.queryPeers, opts...) err := s.service.initialize(ctx) if err != nil { return nil, err } return s, nil }
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// NewChannelService creates a Discovery Service to query the list of member peers on a given channel.
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/client/common/discovery/dynamicdiscovery/chservice.go#L30-L43
train
hyperledger/fabric-sdk-go
pkg/client/common/discovery/dynamicdiscovery/chservice.go
evaluate
func (s *ChannelService) evaluate(ctx contextAPI.Client, responses []fabdiscovery.Response) ([]fab.Peer, error) { if len(responses) == 0 { return nil, errors.New("no successful response received from any peer") } // TODO: In a future patch: // - validate the signatures in the responses // For now just pick the first successful response var lastErr error for _, response := range responses { endpoints, err := response.ForChannel(s.channelID).Peers() if err != nil { lastErr = DiscoveryError(err) logger.Warnf("error getting peers from discovery response: %s", lastErr) continue } return s.asPeers(ctx, endpoints), nil } return nil, lastErr }
go
func (s *ChannelService) evaluate(ctx contextAPI.Client, responses []fabdiscovery.Response) ([]fab.Peer, error) { if len(responses) == 0 { return nil, errors.New("no successful response received from any peer") } // TODO: In a future patch: // - validate the signatures in the responses // For now just pick the first successful response var lastErr error for _, response := range responses { endpoints, err := response.ForChannel(s.channelID).Peers() if err != nil { lastErr = DiscoveryError(err) logger.Warnf("error getting peers from discovery response: %s", lastErr) continue } return s.asPeers(ctx, endpoints), nil } return nil, lastErr }
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// evaluate validates the responses and returns the peers
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/client/common/discovery/dynamicdiscovery/chservice.go#L102-L122
train
hyperledger/fabric-sdk-go
pkg/msp/certfileuserstore.go
NewCertFileUserStore1
func NewCertFileUserStore1(store core.KVStore) (*CertFileUserStore, error) { return &CertFileUserStore{ store: store, }, nil }
go
func NewCertFileUserStore1(store core.KVStore) (*CertFileUserStore, error) { return &CertFileUserStore{ store: store, }, nil }
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// NewCertFileUserStore1 creates a new instance of CertFileUserStore
[ "NewCertFileUserStore1", "creates", "a", "new", "instance", "of", "CertFileUserStore" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/msp/certfileuserstore.go#L28-L32
train
hyperledger/fabric-sdk-go
pkg/msp/certfileuserstore.go
NewCertFileUserStore
func NewCertFileUserStore(path string) (*CertFileUserStore, error) { if path == "" { return nil, errors.New("path is empty") } store, err := keyvaluestore.New(&keyvaluestore.FileKeyValueStoreOptions{ Path: path, }) if err != nil { return nil, errors.WithMessage(err, "user store creation failed") } return NewCertFileUserStore1(store) }
go
func NewCertFileUserStore(path string) (*CertFileUserStore, error) { if path == "" { return nil, errors.New("path is empty") } store, err := keyvaluestore.New(&keyvaluestore.FileKeyValueStoreOptions{ Path: path, }) if err != nil { return nil, errors.WithMessage(err, "user store creation failed") } return NewCertFileUserStore1(store) }
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// NewCertFileUserStore creates a new instance of CertFileUserStore
[ "NewCertFileUserStore", "creates", "a", "new", "instance", "of", "CertFileUserStore" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/msp/certfileuserstore.go#L35-L46
train
hyperledger/fabric-sdk-go
pkg/msp/certfileuserstore.go
Load
func (s *CertFileUserStore) Load(key msp.IdentityIdentifier) (*msp.UserData, error) { cert, err := s.store.Load(storeKeyFromUserIdentifier(key)) if err != nil { if err == core.ErrKeyValueNotFound { return nil, msp.ErrUserNotFound } return nil, err } certBytes, ok := cert.([]byte) if !ok { return nil, errors.New("user is not of proper type") } userData := &msp.UserData{ MSPID: key.MSPID, ID: key.ID, EnrollmentCertificate: certBytes, } return userData, nil }
go
func (s *CertFileUserStore) Load(key msp.IdentityIdentifier) (*msp.UserData, error) { cert, err := s.store.Load(storeKeyFromUserIdentifier(key)) if err != nil { if err == core.ErrKeyValueNotFound { return nil, msp.ErrUserNotFound } return nil, err } certBytes, ok := cert.([]byte) if !ok { return nil, errors.New("user is not of proper type") } userData := &msp.UserData{ MSPID: key.MSPID, ID: key.ID, EnrollmentCertificate: certBytes, } return userData, nil }
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// Load returns the User stored in the store for a key.
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/msp/certfileuserstore.go#L49-L67
train
hyperledger/fabric-sdk-go
pkg/msp/certfileuserstore.go
Store
func (s *CertFileUserStore) Store(user *msp.UserData) error { key := storeKeyFromUserIdentifier(msp.IdentityIdentifier{MSPID: user.MSPID, ID: user.ID}) return s.store.Store(key, user.EnrollmentCertificate) }
go
func (s *CertFileUserStore) Store(user *msp.UserData) error { key := storeKeyFromUserIdentifier(msp.IdentityIdentifier{MSPID: user.MSPID, ID: user.ID}) return s.store.Store(key, user.EnrollmentCertificate) }
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// Store stores a User into store
[ "Store", "stores", "a", "User", "into", "store" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/msp/certfileuserstore.go#L70-L73
train
hyperledger/fabric-sdk-go
pkg/msp/certfileuserstore.go
Delete
func (s *CertFileUserStore) Delete(key msp.IdentityIdentifier) error { return s.store.Delete(storeKeyFromUserIdentifier(key)) }
go
func (s *CertFileUserStore) Delete(key msp.IdentityIdentifier) error { return s.store.Delete(storeKeyFromUserIdentifier(key)) }
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// Delete deletes a User from store
[ "Delete", "deletes", "a", "User", "from", "store" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/msp/certfileuserstore.go#L76-L78
train
hyperledger/fabric-sdk-go
pkg/client/common/verifier/signature.go
Verify
func (v *Signature) Verify(response *fab.TransactionProposalResponse) error { if response.ProposalResponse.GetResponse().Status < int32(common.Status_SUCCESS) || response.ProposalResponse.GetResponse().Status >= int32(common.Status_BAD_REQUEST) { return status.NewFromProposalResponse(response.ProposalResponse, response.Endorser) } res := response.ProposalResponse if res.GetEndorsement() == nil { return errors.WithStack(status.New(status.EndorserClientStatus, status.MissingEndorsement.ToInt32(), "missing endorsement in proposal response", nil)) } creatorID := res.GetEndorsement().Endorser err := v.Membership.Validate(creatorID) if err != nil { return errors.WithStack(status.New(status.EndorserClientStatus, status.SignatureVerificationFailed.ToInt32(), "the creator certificate is not valid", []interface{}{err.Error()})) } // check the signature against the endorser and payload hash digest := append(res.GetPayload(), res.GetEndorsement().Endorser...) // validate the signature err = v.Membership.Verify(creatorID, digest, res.GetEndorsement().Signature) if err != nil { return errors.WithStack(status.New(status.EndorserClientStatus, status.SignatureVerificationFailed.ToInt32(), "the creator's signature over the proposal is not valid", []interface{}{err.Error()})) } return nil }
go
func (v *Signature) Verify(response *fab.TransactionProposalResponse) error { if response.ProposalResponse.GetResponse().Status < int32(common.Status_SUCCESS) || response.ProposalResponse.GetResponse().Status >= int32(common.Status_BAD_REQUEST) { return status.NewFromProposalResponse(response.ProposalResponse, response.Endorser) } res := response.ProposalResponse if res.GetEndorsement() == nil { return errors.WithStack(status.New(status.EndorserClientStatus, status.MissingEndorsement.ToInt32(), "missing endorsement in proposal response", nil)) } creatorID := res.GetEndorsement().Endorser err := v.Membership.Validate(creatorID) if err != nil { return errors.WithStack(status.New(status.EndorserClientStatus, status.SignatureVerificationFailed.ToInt32(), "the creator certificate is not valid", []interface{}{err.Error()})) } // check the signature against the endorser and payload hash digest := append(res.GetPayload(), res.GetEndorsement().Endorser...) // validate the signature err = v.Membership.Verify(creatorID, digest, res.GetEndorsement().Signature) if err != nil { return errors.WithStack(status.New(status.EndorserClientStatus, status.SignatureVerificationFailed.ToInt32(), "the creator's signature over the proposal is not valid", []interface{}{err.Error()})) } return nil }
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// Verify checks transaction proposal response
[ "Verify", "checks", "transaction", "proposal", "response" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/client/common/verifier/signature.go#L32-L60
train
hyperledger/fabric-sdk-go
pkg/client/common/verifier/signature.go
ValidateCertificateDates
func ValidateCertificateDates(cert *x509.Certificate) error { if cert == nil { return nil } if time.Now().UTC().Before(cert.NotBefore) { return errors.New("Certificate provided is not valid until later date") } if time.Now().UTC().After(cert.NotAfter) { return errors.New("Certificate provided has expired") } return nil }
go
func ValidateCertificateDates(cert *x509.Certificate) error { if cert == nil { return nil } if time.Now().UTC().Before(cert.NotBefore) { return errors.New("Certificate provided is not valid until later date") } if time.Now().UTC().After(cert.NotAfter) { return errors.New("Certificate provided has expired") } return nil }
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//ValidateCertificateDates used to verify if certificate was expired or not valid until later date
[ "ValidateCertificateDates", "used", "to", "verify", "if", "certificate", "was", "expired", "or", "not", "valid", "until", "later", "date" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/client/common/verifier/signature.go#L68-L80
train
hyperledger/fabric-sdk-go
pkg/client/common/verifier/signature.go
VerifyPeerCertificate
func VerifyPeerCertificate(rawCerts [][]byte, verifiedChains [][]*x509.Certificate) error { for _, chaincert := range rawCerts { cert, err := utils.DERToX509Certificate(chaincert) if err != nil { logger.Warn("Got error while verifying cert") } if cert != nil { err = ValidateCertificateDates(cert) if err != nil { //cert is expired or not valid logger.Warn(err.Error()) return err } } } for _, certs := range verifiedChains { for _, cert := range certs { err := ValidateCertificateDates(cert) if err != nil { //cert is expired or not valid logger.Warn(err.Error()) return err } } } return nil }
go
func VerifyPeerCertificate(rawCerts [][]byte, verifiedChains [][]*x509.Certificate) error { for _, chaincert := range rawCerts { cert, err := utils.DERToX509Certificate(chaincert) if err != nil { logger.Warn("Got error while verifying cert") } if cert != nil { err = ValidateCertificateDates(cert) if err != nil { //cert is expired or not valid logger.Warn(err.Error()) return err } } } for _, certs := range verifiedChains { for _, cert := range certs { err := ValidateCertificateDates(cert) if err != nil { //cert is expired or not valid logger.Warn(err.Error()) return err } } } return nil }
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//VerifyPeerCertificate verifies raw certs and chain certs for expiry and not yet valid dates
[ "VerifyPeerCertificate", "verifies", "raw", "certs", "and", "chain", "certs", "for", "expiry", "and", "not", "yet", "valid", "dates" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/client/common/verifier/signature.go#L83-L109
train
hyperledger/fabric-sdk-go
pkg/common/options/options.go
Apply
func Apply(params Params, opts []Opt) { for _, opt := range opts { opt(params) } }
go
func Apply(params Params, opts []Opt) { for _, opt := range opts { opt(params) } }
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// Apply applies the given options to the given Params
[ "Apply", "applies", "the", "given", "options", "to", "the", "given", "Params" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/common/options/options.go#L17-L21
train
hyperledger/fabric-sdk-go
pkg/fab/endpointconfig.go
ConfigFromBackend
func ConfigFromBackend(coreBackend ...core.ConfigBackend) (fab.EndpointConfig, error) { config := &EndpointConfig{ backend: lookup.New(coreBackend...), } if err := config.loadEndpointConfiguration(); err != nil { return nil, errors.WithMessage(err, "network configuration load failed") } //print deprecated warning detectDeprecatedNetworkConfig(config) return config, nil }
go
func ConfigFromBackend(coreBackend ...core.ConfigBackend) (fab.EndpointConfig, error) { config := &EndpointConfig{ backend: lookup.New(coreBackend...), } if err := config.loadEndpointConfiguration(); err != nil { return nil, errors.WithMessage(err, "network configuration load failed") } //print deprecated warning detectDeprecatedNetworkConfig(config) return config, nil }
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//ConfigFromBackend returns endpoint config implementation for given backend
[ "ConfigFromBackend", "returns", "endpoint", "config", "implementation", "for", "given", "backend" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/endpointconfig.go#L108-L122
train
hyperledger/fabric-sdk-go
pkg/fab/endpointconfig.go
Timeout
func (c *EndpointConfig) Timeout(tType fab.TimeoutType) time.Duration { return c.getTimeout(tType) }
go
func (c *EndpointConfig) Timeout(tType fab.TimeoutType) time.Duration { return c.getTimeout(tType) }
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// Timeout reads timeouts for the given timeout type, if type is not found in the config // then default is set as per the const value above for the corresponding type
[ "Timeout", "reads", "timeouts", "for", "the", "given", "timeout", "type", "if", "type", "is", "not", "found", "in", "the", "config", "then", "default", "is", "set", "as", "per", "the", "const", "value", "above", "for", "the", "corresponding", "type" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/endpointconfig.go#L167-L169
train
hyperledger/fabric-sdk-go
pkg/fab/endpointconfig.go
OrdererConfig
func (c *EndpointConfig) OrdererConfig(nameOrURL string) (*fab.OrdererConfig, bool) { return c.tryMatchingOrdererConfig(nameOrURL, true) }
go
func (c *EndpointConfig) OrdererConfig(nameOrURL string) (*fab.OrdererConfig, bool) { return c.tryMatchingOrdererConfig(nameOrURL, true) }
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// OrdererConfig returns the requested orderer
[ "OrdererConfig", "returns", "the", "requested", "orderer" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/endpointconfig.go#L177-L179
train
hyperledger/fabric-sdk-go
pkg/fab/endpointconfig.go
PeersConfig
func (c *EndpointConfig) PeersConfig(org string) ([]fab.PeerConfig, bool) { peerConfigs, ok := c.peerConfigsByOrg[strings.ToLower(org)] return peerConfigs, ok }
go
func (c *EndpointConfig) PeersConfig(org string) ([]fab.PeerConfig, bool) { peerConfigs, ok := c.peerConfigsByOrg[strings.ToLower(org)] return peerConfigs, ok }
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// PeersConfig Retrieves the fabric peers for the specified org from the // config file provided
[ "PeersConfig", "Retrieves", "the", "fabric", "peers", "for", "the", "specified", "org", "from", "the", "config", "file", "provided" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/endpointconfig.go#L183-L186
train
hyperledger/fabric-sdk-go
pkg/fab/endpointconfig.go
PeerConfig
func (c *EndpointConfig) PeerConfig(nameOrURL string) (*fab.PeerConfig, bool) { return c.tryMatchingPeerConfig(nameOrURL, true) }
go
func (c *EndpointConfig) PeerConfig(nameOrURL string) (*fab.PeerConfig, bool) { return c.tryMatchingPeerConfig(nameOrURL, true) }
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// PeerConfig Retrieves a specific peer from the configuration by name or url
[ "PeerConfig", "Retrieves", "a", "specific", "peer", "from", "the", "configuration", "by", "name", "or", "url" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/endpointconfig.go#L189-L191
train
hyperledger/fabric-sdk-go
pkg/fab/endpointconfig.go
mappedChannelName
func (c *EndpointConfig) mappedChannelName(networkConfig *fab.NetworkConfig, channelName string) string { // if channelName is the original key found in the Channels map config, then return it as is _, ok := networkConfig.Channels[strings.ToLower(channelName)] if ok { return channelName } // if !ok, then find a channelMatcher for channelName //Return if no channelMatchers are configured if len(c.channelMatchers) == 0 { return defaultEntity } //loop over channelMatchers to find the matching channel name for _, matcher := range c.channelMatchers { if matcher.regex.MatchString(channelName) { // get the matching matchConfig from the index number return matcher.matchConfig.MappedName } } return defaultEntity }
go
func (c *EndpointConfig) mappedChannelName(networkConfig *fab.NetworkConfig, channelName string) string { // if channelName is the original key found in the Channels map config, then return it as is _, ok := networkConfig.Channels[strings.ToLower(channelName)] if ok { return channelName } // if !ok, then find a channelMatcher for channelName //Return if no channelMatchers are configured if len(c.channelMatchers) == 0 { return defaultEntity } //loop over channelMatchers to find the matching channel name for _, matcher := range c.channelMatchers { if matcher.regex.MatchString(channelName) { // get the matching matchConfig from the index number return matcher.matchConfig.MappedName } } return defaultEntity }
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// MappedChannelName will return channelName if it is an original channel name in the config // if it is not, then it will try to find a channelMatcher and return its MappedName. // If more than one matcher is found, then the first matcher in the list will be used.
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/endpointconfig.go#L206-L230
train
hyperledger/fabric-sdk-go
pkg/fab/endpointconfig.go
loadAllTLSConfig
func (c *EndpointConfig) loadAllTLSConfig(configEntity *endpointConfigEntity) error { //resolve path and load bytes err := c.loadClientTLSConfig(configEntity) if err != nil { return errors.WithMessage(err, "failed to load client TLSConfig ") } //resolve path and load bytes err = c.loadOrgTLSConfig(configEntity) if err != nil { return errors.WithMessage(err, "failed to load org TLSConfig ") } //resolve path and load bytes err = c.loadOrdererPeerTLSConfig(configEntity) if err != nil { return errors.WithMessage(err, "failed to load orderer/peer TLSConfig ") } //preload TLS client certs err = c.loadTLSClientCerts(configEntity) if err != nil { return errors.WithMessage(err, "failed to load TLS client certs ") } return nil }
go
func (c *EndpointConfig) loadAllTLSConfig(configEntity *endpointConfigEntity) error { //resolve path and load bytes err := c.loadClientTLSConfig(configEntity) if err != nil { return errors.WithMessage(err, "failed to load client TLSConfig ") } //resolve path and load bytes err = c.loadOrgTLSConfig(configEntity) if err != nil { return errors.WithMessage(err, "failed to load org TLSConfig ") } //resolve path and load bytes err = c.loadOrdererPeerTLSConfig(configEntity) if err != nil { return errors.WithMessage(err, "failed to load orderer/peer TLSConfig ") } //preload TLS client certs err = c.loadTLSClientCerts(configEntity) if err != nil { return errors.WithMessage(err, "failed to load TLS client certs ") } return nil }
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//loadAllTLSConfig pre-loads all network TLS Configs
[ "loadAllTLSConfig", "pre", "-", "loads", "all", "network", "TLS", "Configs" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/endpointconfig.go#L1107-L1133
train
hyperledger/fabric-sdk-go
pkg/fab/endpointconfig.go
loadOrgTLSConfig
func (c *EndpointConfig) loadOrgTLSConfig(configEntity *endpointConfigEntity) error { //Organizations Config for org, orgConfig := range configEntity.Organizations { for user, userConfig := range orgConfig.Users { //resolve paths userConfig.Key.Path = pathvar.Subst(userConfig.Key.Path) userConfig.Cert.Path = pathvar.Subst(userConfig.Cert.Path) //pre load key and cert bytes err := userConfig.Key.LoadBytes() if err != nil { return errors.WithMessage(err, "failed to load org key") } err = userConfig.Cert.LoadBytes() if err != nil { return errors.WithMessage(err, "failed to load org cert") } orgConfig.Users[user] = userConfig } configEntity.Organizations[org] = orgConfig } return nil }
go
func (c *EndpointConfig) loadOrgTLSConfig(configEntity *endpointConfigEntity) error { //Organizations Config for org, orgConfig := range configEntity.Organizations { for user, userConfig := range orgConfig.Users { //resolve paths userConfig.Key.Path = pathvar.Subst(userConfig.Key.Path) userConfig.Cert.Path = pathvar.Subst(userConfig.Cert.Path) //pre load key and cert bytes err := userConfig.Key.LoadBytes() if err != nil { return errors.WithMessage(err, "failed to load org key") } err = userConfig.Cert.LoadBytes() if err != nil { return errors.WithMessage(err, "failed to load org cert") } orgConfig.Users[user] = userConfig } configEntity.Organizations[org] = orgConfig } return nil }
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//loadOrgTLSConfig pre-loads all TLSConfig bytes in organizations
[ "loadOrgTLSConfig", "pre", "-", "loads", "all", "TLSConfig", "bytes", "in", "organizations" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/endpointconfig.go#L1158-L1182
train
hyperledger/fabric-sdk-go
pkg/fab/endpointconfig.go
loadOrdererPeerTLSConfig
func (c *EndpointConfig) loadOrdererPeerTLSConfig(configEntity *endpointConfigEntity) error { //Orderers Config for orderer, ordererConfig := range configEntity.Orderers { //resolve paths ordererConfig.TLSCACerts.Path = pathvar.Subst(ordererConfig.TLSCACerts.Path) //pre load key and cert bytes err := ordererConfig.TLSCACerts.LoadBytes() if err != nil { return errors.WithMessage(err, "failed to load orderer cert") } configEntity.Orderers[orderer] = ordererConfig } //Peer Config for peer, peerConfig := range configEntity.Peers { //resolve paths peerConfig.TLSCACerts.Path = pathvar.Subst(peerConfig.TLSCACerts.Path) //pre load key and cert bytes err := peerConfig.TLSCACerts.LoadBytes() if err != nil { return errors.WithMessage(err, "failed to load peer cert") } configEntity.Peers[peer] = peerConfig } return nil }
go
func (c *EndpointConfig) loadOrdererPeerTLSConfig(configEntity *endpointConfigEntity) error { //Orderers Config for orderer, ordererConfig := range configEntity.Orderers { //resolve paths ordererConfig.TLSCACerts.Path = pathvar.Subst(ordererConfig.TLSCACerts.Path) //pre load key and cert bytes err := ordererConfig.TLSCACerts.LoadBytes() if err != nil { return errors.WithMessage(err, "failed to load orderer cert") } configEntity.Orderers[orderer] = ordererConfig } //Peer Config for peer, peerConfig := range configEntity.Peers { //resolve paths peerConfig.TLSCACerts.Path = pathvar.Subst(peerConfig.TLSCACerts.Path) //pre load key and cert bytes err := peerConfig.TLSCACerts.LoadBytes() if err != nil { return errors.WithMessage(err, "failed to load peer cert") } configEntity.Peers[peer] = peerConfig } return nil }
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//loadTLSConfig pre-loads all TLSConfig bytes in Orderer and Peer configs
[ "loadTLSConfig", "pre", "-", "loads", "all", "TLSConfig", "bytes", "in", "Orderer", "and", "Peer", "configs" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/endpointconfig.go#L1185-L1212
train
hyperledger/fabric-sdk-go
pkg/fab/endpointconfig.go
loadTLSClientCerts
func (c *EndpointConfig) loadTLSClientCerts(configEntity *endpointConfigEntity) error { var clientCerts tls.Certificate cb := configEntity.Client.TLSCerts.Client.Cert.Bytes() if len(cb) == 0 { // if no cert found in the config, empty cert chain should be used c.tlsClientCerts = []tls.Certificate{clientCerts} return nil } // Load private key from cert using default crypto suite cs := cryptosuite.GetDefault() pk, err := cryptoutil.GetPrivateKeyFromCert(cb, cs) // If CryptoSuite fails to load private key from cert then load private key from config if err != nil || pk == nil { logger.Debugf("Reading pk from config, unable to retrieve from cert: %s", err) tlsClientCerts, error := c.loadPrivateKeyFromConfig(&configEntity.Client, clientCerts, cb) if error != nil { return errors.WithMessage(error, "failed to load TLS client certs") } c.tlsClientCerts = tlsClientCerts return nil } // private key was retrieved from cert clientCerts, err = cryptoutil.X509KeyPair(cb, pk, cs) if err != nil { return errors.WithMessage(err, "failed to load TLS client certs, failed to get X509KeyPair") } c.tlsClientCerts = []tls.Certificate{clientCerts} return nil }
go
func (c *EndpointConfig) loadTLSClientCerts(configEntity *endpointConfigEntity) error { var clientCerts tls.Certificate cb := configEntity.Client.TLSCerts.Client.Cert.Bytes() if len(cb) == 0 { // if no cert found in the config, empty cert chain should be used c.tlsClientCerts = []tls.Certificate{clientCerts} return nil } // Load private key from cert using default crypto suite cs := cryptosuite.GetDefault() pk, err := cryptoutil.GetPrivateKeyFromCert(cb, cs) // If CryptoSuite fails to load private key from cert then load private key from config if err != nil || pk == nil { logger.Debugf("Reading pk from config, unable to retrieve from cert: %s", err) tlsClientCerts, error := c.loadPrivateKeyFromConfig(&configEntity.Client, clientCerts, cb) if error != nil { return errors.WithMessage(error, "failed to load TLS client certs") } c.tlsClientCerts = tlsClientCerts return nil } // private key was retrieved from cert clientCerts, err = cryptoutil.X509KeyPair(cb, pk, cs) if err != nil { return errors.WithMessage(err, "failed to load TLS client certs, failed to get X509KeyPair") } c.tlsClientCerts = []tls.Certificate{clientCerts} return nil }
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// loadTLSClientCerts loads the client's certs for mutual TLS // It checks the config for embedded pem files before looking for cert files
[ "loadTLSClientCerts", "loads", "the", "client", "s", "certs", "for", "mutual", "TLS", "It", "checks", "the", "config", "for", "embedded", "pem", "files", "before", "looking", "for", "cert", "files" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/endpointconfig.go#L1365-L1398
train
hyperledger/fabric-sdk-go
pkg/fab/endpointconfig.go
getDefaultMatchingURL
func (c *EndpointConfig) getDefaultMatchingURL(searchKey string) string { if strings.Contains(searchKey, ":") { return searchKey } return "" }
go
func (c *EndpointConfig) getDefaultMatchingURL(searchKey string) string { if strings.Contains(searchKey, ":") { return searchKey } return "" }
[ "func", "(", "c", "*", "EndpointConfig", ")", "getDefaultMatchingURL", "(", "searchKey", "string", ")", "string", "{", "if", "strings", ".", "Contains", "(", "searchKey", ",", "\"", "\"", ")", "{", "return", "searchKey", "\n", "}", "\n", "return", "\"", "\"", "\n", "}" ]
//getDefaultMatchingURL if search key is a URL then returns search key as URL otherwise returns empty
[ "getDefaultMatchingURL", "if", "search", "key", "is", "a", "URL", "then", "returns", "search", "key", "as", "URL", "otherwise", "returns", "empty" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/endpointconfig.go#L1492-L1497
train
hyperledger/fabric-sdk-go
pkg/fab/endpointconfig.go
peerMSPID
func (c *EndpointConfig) peerMSPID(name string) (string, bool) { var mspID string // Find organisation/msp that peer belongs to for _, org := range c.networkConfig.Organizations { for i := 0; i < len(org.Peers); i++ { if strings.EqualFold(org.Peers[i], name) { // peer belongs to this org add org msp mspID = org.MSPID break } else { peer, ok := c.findMatchingPeer(org.Peers[i]) if ok && strings.EqualFold(peer, name) { mspID = org.MSPID break } } } } return mspID, mspID != "" }
go
func (c *EndpointConfig) peerMSPID(name string) (string, bool) { var mspID string // Find organisation/msp that peer belongs to for _, org := range c.networkConfig.Organizations { for i := 0; i < len(org.Peers); i++ { if strings.EqualFold(org.Peers[i], name) { // peer belongs to this org add org msp mspID = org.MSPID break } else { peer, ok := c.findMatchingPeer(org.Peers[i]) if ok && strings.EqualFold(peer, name) { mspID = org.MSPID break } } } } return mspID, mspID != "" }
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// PeerMSPID returns msp that peer belongs to
[ "PeerMSPID", "returns", "msp", "that", "peer", "belongs", "to" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/endpointconfig.go#L1712-L1732
train
hyperledger/fabric-sdk-go
pkg/fab/endpointconfig.go
setDefault
func setDefault(dataMap map[string]interface{}, key string, defaultVal interface{}) { _, ok := dataMap[key] if !ok { dataMap[key] = defaultVal } }
go
func setDefault(dataMap map[string]interface{}, key string, defaultVal interface{}) { _, ok := dataMap[key] if !ok { dataMap[key] = defaultVal } }
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//setDefault sets default value provided to map if given key not found
[ "setDefault", "sets", "default", "value", "provided", "to", "map", "if", "given", "key", "not", "found" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/endpointconfig.go#L1800-L1805
train
hyperledger/fabric-sdk-go
pkg/core/config/lookup/lookup.go
WithUnmarshalHookFunction
func WithUnmarshalHookFunction(hookFunction mapstructure.DecodeHookFunc) UnmarshalOption { return func(o *unmarshalOpts) { o.hooks = append(o.hooks, hookFunction) } }
go
func WithUnmarshalHookFunction(hookFunction mapstructure.DecodeHookFunc) UnmarshalOption { return func(o *unmarshalOpts) { o.hooks = append(o.hooks, hookFunction) } }
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// WithUnmarshalHookFunction provides an option to pass Custom Decode Hook Func // for unmarshaling
[ "WithUnmarshalHookFunction", "provides", "an", "option", "to", "pass", "Custom", "Decode", "Hook", "Func", "for", "unmarshaling" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/core/config/lookup/lookup.go#L34-L38
train
hyperledger/fabric-sdk-go
pkg/core/config/lookup/lookup.go
Lookup
func (c *ConfigLookup) Lookup(key string) (interface{}, bool) { //loop through each backend to find the value by key, fallback to next one if not found for _, backend := range c.backends { if backend == nil { continue } val, ok := backend.Lookup(key) if ok { return val, true } } return nil, false }
go
func (c *ConfigLookup) Lookup(key string) (interface{}, bool) { //loop through each backend to find the value by key, fallback to next one if not found for _, backend := range c.backends { if backend == nil { continue } val, ok := backend.Lookup(key) if ok { return val, true } } return nil, false }
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//Lookup returns value for given key
[ "Lookup", "returns", "value", "for", "given", "key" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/core/config/lookup/lookup.go#L46-L58
train
hyperledger/fabric-sdk-go
pkg/core/config/lookup/lookup.go
GetBool
func (c *ConfigLookup) GetBool(key string) bool { value, ok := c.Lookup(key) if !ok { return false } return cast.ToBool(value) }
go
func (c *ConfigLookup) GetBool(key string) bool { value, ok := c.Lookup(key) if !ok { return false } return cast.ToBool(value) }
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//GetBool returns bool value for given key
[ "GetBool", "returns", "bool", "value", "for", "given", "key" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/core/config/lookup/lookup.go#L61-L67
train
hyperledger/fabric-sdk-go
pkg/core/config/lookup/lookup.go
GetString
func (c *ConfigLookup) GetString(key string) string { value, ok := c.Lookup(key) if !ok { return "" } return cast.ToString(value) }
go
func (c *ConfigLookup) GetString(key string) string { value, ok := c.Lookup(key) if !ok { return "" } return cast.ToString(value) }
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//GetString returns string value for given key
[ "GetString", "returns", "string", "value", "for", "given", "key" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/core/config/lookup/lookup.go#L70-L76
train
hyperledger/fabric-sdk-go
pkg/core/config/lookup/lookup.go
GetLowerString
func (c *ConfigLookup) GetLowerString(key string) string { value, ok := c.Lookup(key) if !ok { return "" } return strings.ToLower(cast.ToString(value)) }
go
func (c *ConfigLookup) GetLowerString(key string) string { value, ok := c.Lookup(key) if !ok { return "" } return strings.ToLower(cast.ToString(value)) }
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//GetLowerString returns lower case string value for given key
[ "GetLowerString", "returns", "lower", "case", "string", "value", "for", "given", "key" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/core/config/lookup/lookup.go#L79-L85
train
hyperledger/fabric-sdk-go
pkg/core/config/lookup/lookup.go
GetInt
func (c *ConfigLookup) GetInt(key string) int { value, ok := c.Lookup(key) if !ok { return 0 } return cast.ToInt(value) }
go
func (c *ConfigLookup) GetInt(key string) int { value, ok := c.Lookup(key) if !ok { return 0 } return cast.ToInt(value) }
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//GetInt returns int value for given key
[ "GetInt", "returns", "int", "value", "for", "given", "key" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/core/config/lookup/lookup.go#L88-L94
train
hyperledger/fabric-sdk-go
pkg/core/config/lookup/lookup.go
GetDuration
func (c *ConfigLookup) GetDuration(key string) time.Duration { value, ok := c.Lookup(key) if !ok { return 0 } return cast.ToDuration(value) }
go
func (c *ConfigLookup) GetDuration(key string) time.Duration { value, ok := c.Lookup(key) if !ok { return 0 } return cast.ToDuration(value) }
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//GetDuration returns time.Duration value for given key
[ "GetDuration", "returns", "time", ".", "Duration", "value", "for", "given", "key" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/core/config/lookup/lookup.go#L97-L103
train
hyperledger/fabric-sdk-go
pkg/core/config/lookup/lookup.go
UnmarshalKey
func (c *ConfigLookup) UnmarshalKey(key string, rawVal interface{}, opts ...UnmarshalOption) error { value, ok := c.Lookup(key) if !ok { return nil } //mandatory hook func var unmarshalHooks []mapstructure.DecodeHookFunc unmarshalHooks = append(unmarshalHooks, mapstructure.StringToTimeDurationHookFunc()) //check for opts unmarshalOptions := unmarshalOpts{} for _, param := range opts { param(&unmarshalOptions) } //compose multiple hook funcs to one if found in opts hookFn := mapstructure.ComposeDecodeHookFunc(append(unmarshalHooks, unmarshalOptions.hooks...)...) //build decoder decoder, err := mapstructure.NewDecoder(&mapstructure.DecoderConfig{ DecodeHook: hookFn, Result: rawVal, }) if err != nil { return err } //decode return decoder.Decode(value) }
go
func (c *ConfigLookup) UnmarshalKey(key string, rawVal interface{}, opts ...UnmarshalOption) error { value, ok := c.Lookup(key) if !ok { return nil } //mandatory hook func var unmarshalHooks []mapstructure.DecodeHookFunc unmarshalHooks = append(unmarshalHooks, mapstructure.StringToTimeDurationHookFunc()) //check for opts unmarshalOptions := unmarshalOpts{} for _, param := range opts { param(&unmarshalOptions) } //compose multiple hook funcs to one if found in opts hookFn := mapstructure.ComposeDecodeHookFunc(append(unmarshalHooks, unmarshalOptions.hooks...)...) //build decoder decoder, err := mapstructure.NewDecoder(&mapstructure.DecoderConfig{ DecodeHook: hookFn, Result: rawVal, }) if err != nil { return err } //decode return decoder.Decode(value) }
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//UnmarshalKey unmarshals value for given key to rawval type
[ "UnmarshalKey", "unmarshals", "value", "for", "given", "key", "to", "rawval", "type" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/core/config/lookup/lookup.go#L106-L136
train
hyperledger/fabric-sdk-go
pkg/core/logging/metadata/callerInfo.go
ShowCallerInfo
func (l *CallerInfo) ShowCallerInfo(module string, level api.Level) { if l.showcaller == nil { l.showcaller = l.getDefaultCallerInfoSetting() } l.showcaller[callerInfoKey{module, level}] = true }
go
func (l *CallerInfo) ShowCallerInfo(module string, level api.Level) { if l.showcaller == nil { l.showcaller = l.getDefaultCallerInfoSetting() } l.showcaller[callerInfoKey{module, level}] = true }
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//ShowCallerInfo enables caller info for given module and level
[ "ShowCallerInfo", "enables", "caller", "info", "for", "given", "module", "and", "level" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/core/logging/metadata/callerInfo.go#L22-L27
train
hyperledger/fabric-sdk-go
pkg/core/logging/metadata/callerInfo.go
HideCallerInfo
func (l *CallerInfo) HideCallerInfo(module string, level api.Level) { if l.showcaller == nil { l.showcaller = l.getDefaultCallerInfoSetting() } l.showcaller[callerInfoKey{module, level}] = false }
go
func (l *CallerInfo) HideCallerInfo(module string, level api.Level) { if l.showcaller == nil { l.showcaller = l.getDefaultCallerInfoSetting() } l.showcaller[callerInfoKey{module, level}] = false }
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//HideCallerInfo disables caller info for given module and level
[ "HideCallerInfo", "disables", "caller", "info", "for", "given", "module", "and", "level" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/core/logging/metadata/callerInfo.go#L30-L35
train
hyperledger/fabric-sdk-go
pkg/core/logging/metadata/callerInfo.go
IsCallerInfoEnabled
func (l *CallerInfo) IsCallerInfoEnabled(module string, level api.Level) bool { showcaller, exists := l.showcaller[callerInfoKey{module, level}] if !exists { //If no callerinfo setting exists, then look for default showcaller, exists = l.showcaller[callerInfoKey{"", level}] if !exists { return true } } return showcaller }
go
func (l *CallerInfo) IsCallerInfoEnabled(module string, level api.Level) bool { showcaller, exists := l.showcaller[callerInfoKey{module, level}] if !exists { //If no callerinfo setting exists, then look for default showcaller, exists = l.showcaller[callerInfoKey{"", level}] if !exists { return true } } return showcaller }
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//IsCallerInfoEnabled returns if callerinfo enabled for given module and level
[ "IsCallerInfoEnabled", "returns", "if", "callerinfo", "enabled", "for", "given", "module", "and", "level" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/core/logging/metadata/callerInfo.go#L38-L48
train
hyperledger/fabric-sdk-go
pkg/core/logging/metadata/callerInfo.go
getDefaultCallerInfoSetting
func (l *CallerInfo) getDefaultCallerInfoSetting() map[callerInfoKey]bool { return map[callerInfoKey]bool{ {"", api.CRITICAL}: true, {"", api.ERROR}: true, {"", api.WARNING}: true, {"", api.INFO}: true, {"", api.DEBUG}: true, } }
go
func (l *CallerInfo) getDefaultCallerInfoSetting() map[callerInfoKey]bool { return map[callerInfoKey]bool{ {"", api.CRITICAL}: true, {"", api.ERROR}: true, {"", api.WARNING}: true, {"", api.INFO}: true, {"", api.DEBUG}: true, } }
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//getDefaultCallerInfoSetting default setting for callerinfo
[ "getDefaultCallerInfoSetting", "default", "setting", "for", "callerinfo" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/core/logging/metadata/callerInfo.go#L51-L59
train
hyperledger/fabric-sdk-go
pkg/fab/events/deliverclient/dispatcher/dispatcher.go
New
func New(context fabcontext.Client, chConfig fab.ChannelCfg, discoveryService fab.DiscoveryService, connectionProvider api.ConnectionProvider, opts ...options.Opt) *Dispatcher { return &Dispatcher{ Dispatcher: clientdisp.New(context, chConfig, discoveryService, connectionProvider, opts...), } }
go
func New(context fabcontext.Client, chConfig fab.ChannelCfg, discoveryService fab.DiscoveryService, connectionProvider api.ConnectionProvider, opts ...options.Opt) *Dispatcher { return &Dispatcher{ Dispatcher: clientdisp.New(context, chConfig, discoveryService, connectionProvider, opts...), } }
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// New returns a new deliver dispatcher
[ "New", "returns", "a", "new", "deliver", "dispatcher" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/deliverclient/dispatcher/dispatcher.go#L40-L44
train
hyperledger/fabric-sdk-go
pkg/fab/events/deliverclient/dispatcher/dispatcher.go
Start
func (ed *Dispatcher) Start() error { ed.registerHandlers() if err := ed.Dispatcher.Start(); err != nil { return errors.WithMessage(err, "error starting deliver event dispatcher") } return nil }
go
func (ed *Dispatcher) Start() error { ed.registerHandlers() if err := ed.Dispatcher.Start(); err != nil { return errors.WithMessage(err, "error starting deliver event dispatcher") } return nil }
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// Start starts the dispatcher
[ "Start", "starts", "the", "dispatcher" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/deliverclient/dispatcher/dispatcher.go#L47-L53
train
hyperledger/fabric-sdk-go
pkg/fab/events/client/mocks/util.go
NewMockConfig
func NewMockConfig(channelID string, policy fab.EventServicePolicy) *fabmocks.MockConfig { config := &fabmocks.MockConfig{} config.SetCustomChannelConfig(channelID, &fab.ChannelEndpointConfig{ Policies: fab.ChannelPolicies{ EventService: policy, }, }) return config }
go
func NewMockConfig(channelID string, policy fab.EventServicePolicy) *fabmocks.MockConfig { config := &fabmocks.MockConfig{} config.SetCustomChannelConfig(channelID, &fab.ChannelEndpointConfig{ Policies: fab.ChannelPolicies{ EventService: policy, }, }) return config }
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// NewMockConfig returns a mock endpoint config with the given event service policy for the given channel
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/client/mocks/util.go#L15-L23
train
hyperledger/fabric-sdk-go
pkg/fab/events/client/dispatcher/events.go
NewRegisterConnectionEvent
func NewRegisterConnectionEvent(eventch chan<- *ConnectionEvent, regch chan<- fab.Registration, errch chan<- error) *RegisterConnectionEvent { return &RegisterConnectionEvent{ Reg: &ConnectionReg{Eventch: eventch}, RegisterEvent: esdispatcher.NewRegisterEvent(regch, errch), } }
go
func NewRegisterConnectionEvent(eventch chan<- *ConnectionEvent, regch chan<- fab.Registration, errch chan<- error) *RegisterConnectionEvent { return &RegisterConnectionEvent{ Reg: &ConnectionReg{Eventch: eventch}, RegisterEvent: esdispatcher.NewRegisterEvent(regch, errch), } }
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// NewRegisterConnectionEvent creates a new RegisterConnectionEvent
[ "NewRegisterConnectionEvent", "creates", "a", "new", "RegisterConnectionEvent" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/client/dispatcher/events.go#L21-L26
train
hyperledger/fabric-sdk-go
pkg/fab/events/client/dispatcher/events.go
NewFatalDisconnectedEvent
func NewFatalDisconnectedEvent(cause error) *DisconnectedEvent { return &DisconnectedEvent{Err: &disconnectedError{cause: cause, fatal: true}} }
go
func NewFatalDisconnectedEvent(cause error) *DisconnectedEvent { return &DisconnectedEvent{Err: &disconnectedError{cause: cause, fatal: true}} }
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// NewFatalDisconnectedEvent creates a new DisconnectedEvent which indicates that a reconnect is not possible
[ "NewFatalDisconnectedEvent", "creates", "a", "new", "DisconnectedEvent", "which", "indicates", "that", "a", "reconnect", "is", "not", "possible" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/client/dispatcher/events.go#L69-L71
train
hyperledger/fabric-sdk-go
pkg/fab/events/client/dispatcher/events.go
NewConnectionEvent
func NewConnectionEvent(connected bool, err DisconnectedError) *ConnectionEvent { return &ConnectionEvent{Connected: connected, Err: err} }
go
func NewConnectionEvent(connected bool, err DisconnectedError) *ConnectionEvent { return &ConnectionEvent{Connected: connected, Err: err} }
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// NewConnectionEvent returns a new ConnectionEvent
[ "NewConnectionEvent", "returns", "a", "new", "ConnectionEvent" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fab/events/client/dispatcher/events.go#L105-L107
train
hyperledger/fabric-sdk-go
pkg/core/config/config.go
FromReader
func FromReader(in io.Reader, configType string, opts ...Option) core.ConfigProvider { return func() ([]core.ConfigBackend, error) { return initFromReader(in, configType, opts...) } }
go
func FromReader(in io.Reader, configType string, opts ...Option) core.ConfigProvider { return func() ([]core.ConfigBackend, error) { return initFromReader(in, configType, opts...) } }
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// FromReader loads configuration from in. // configType can be "json" or "yaml".
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/core/config/config.go#L39-L43
train
hyperledger/fabric-sdk-go
pkg/core/config/config.go
FromFile
func FromFile(name string, opts ...Option) core.ConfigProvider { return func() ([]core.ConfigBackend, error) { backend, err := newBackend(opts...) if err != nil { return nil, err } if name == "" { return nil, errors.New("filename is required") } // create new viper backend.configViper.SetConfigFile(name) // If a config file is found, read it in. err = backend.configViper.MergeInConfig() if err != nil { return nil, errors.Wrapf(err, "loading config file failed: %s", name) } setLogLevel(backend) return []core.ConfigBackend{backend}, nil } }
go
func FromFile(name string, opts ...Option) core.ConfigProvider { return func() ([]core.ConfigBackend, error) { backend, err := newBackend(opts...) if err != nil { return nil, err } if name == "" { return nil, errors.New("filename is required") } // create new viper backend.configViper.SetConfigFile(name) // If a config file is found, read it in. err = backend.configViper.MergeInConfig() if err != nil { return nil, errors.Wrapf(err, "loading config file failed: %s", name) } setLogLevel(backend) return []core.ConfigBackend{backend}, nil } }
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// FromFile reads from named config file
[ "FromFile", "reads", "from", "named", "config", "file" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/core/config/config.go#L46-L70
train
hyperledger/fabric-sdk-go
pkg/core/config/config.go
FromRaw
func FromRaw(configBytes []byte, configType string, opts ...Option) core.ConfigProvider { return func() ([]core.ConfigBackend, error) { buf := bytes.NewBuffer(configBytes) return initFromReader(buf, configType, opts...) } }
go
func FromRaw(configBytes []byte, configType string, opts ...Option) core.ConfigProvider { return func() ([]core.ConfigBackend, error) { buf := bytes.NewBuffer(configBytes) return initFromReader(buf, configType, opts...) } }
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// FromRaw will initialize the configs from a byte array
[ "FromRaw", "will", "initialize", "the", "configs", "from", "a", "byte", "array" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/core/config/config.go#L73-L78
train
hyperledger/fabric-sdk-go
pkg/core/config/config.go
WithEnvPrefix
func WithEnvPrefix(prefix string) Option { return func(opts *options) error { opts.envPrefix = prefix return nil } }
go
func WithEnvPrefix(prefix string) Option { return func(opts *options) error { opts.envPrefix = prefix return nil } }
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// WithEnvPrefix defines the prefix for environment variable overrides. // See viper SetEnvPrefix for more information.
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/core/config/config.go#L104-L109
train
hyperledger/fabric-sdk-go
pkg/core/config/config.go
setLogLevel
func setLogLevel(backend core.ConfigBackend) { loggingLevelString, _ := backend.Lookup("client.logging.level") logLevel := logging.INFO if loggingLevelString != nil { var err error logLevel, err = logging.LogLevel(loggingLevelString.(string)) if err != nil { panic(err) } } // TODO: allow separate settings for each for _, logModule := range logModules { logging.SetLevel(logModule, logLevel) } }
go
func setLogLevel(backend core.ConfigBackend) { loggingLevelString, _ := backend.Lookup("client.logging.level") logLevel := logging.INFO if loggingLevelString != nil { var err error logLevel, err = logging.LogLevel(loggingLevelString.(string)) if err != nil { panic(err) } } // TODO: allow separate settings for each for _, logModule := range logModules { logging.SetLevel(logModule, logLevel) } }
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// setLogLevel will set the log level of the client
[ "setLogLevel", "will", "set", "the", "log", "level", "of", "the", "client" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/core/config/config.go#L149-L164
train
hyperledger/fabric-sdk-go
pkg/fabsdk/factory/defsvc/svcfactory.go
CreateLocalDiscoveryProvider
func (f *ProviderFactory) CreateLocalDiscoveryProvider(config fab.EndpointConfig) (fab.LocalDiscoveryProvider, error) { return discovery.NewLocalProvider(config) }
go
func (f *ProviderFactory) CreateLocalDiscoveryProvider(config fab.EndpointConfig) (fab.LocalDiscoveryProvider, error) { return discovery.NewLocalProvider(config) }
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// CreateLocalDiscoveryProvider returns a static local discovery provider. This should be changed // to use the dynamic provider when Fabric 1.1 is no longer supported
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fabsdk/factory/defsvc/svcfactory.go#L27-L29
train
hyperledger/fabric-sdk-go
pkg/fabsdk/factory/defsvc/svcfactory.go
CreateChannelProvider
func (f *ProviderFactory) CreateChannelProvider(config fab.EndpointConfig, opts ...options.Opt) (fab.ChannelProvider, error) { return chpvdr.New(config, opts...) }
go
func (f *ProviderFactory) CreateChannelProvider(config fab.EndpointConfig, opts ...options.Opt) (fab.ChannelProvider, error) { return chpvdr.New(config, opts...) }
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// CreateChannelProvider returns a new default implementation of channel provider
[ "CreateChannelProvider", "returns", "a", "new", "default", "implementation", "of", "channel", "provider" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fabsdk/factory/defsvc/svcfactory.go#L32-L34
train
hyperledger/fabric-sdk-go
pkg/fabsdk/fabsdk.go
New
func New(configProvider core.ConfigProvider, opts ...Option) (*FabricSDK, error) { pkgSuite := defPkgSuite{} return fromPkgSuite(configProvider, &pkgSuite, opts...) }
go
func New(configProvider core.ConfigProvider, opts ...Option) (*FabricSDK, error) { pkgSuite := defPkgSuite{} return fromPkgSuite(configProvider, &pkgSuite, opts...) }
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// New initializes the SDK based on the set of options provided. // ConfigOptions provides the application configuration.
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fabsdk/fabsdk.go#L77-L80
train
hyperledger/fabric-sdk-go
pkg/fabsdk/fabsdk.go
WithCorePkg
func WithCorePkg(core sdkApi.CoreProviderFactory) Option { return func(opts *options) error { opts.Core = core return nil } }
go
func WithCorePkg(core sdkApi.CoreProviderFactory) Option { return func(opts *options) error { opts.Core = core return nil } }
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// WithCorePkg injects the core implementation into the SDK.
[ "WithCorePkg", "injects", "the", "core", "implementation", "into", "the", "SDK", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fabsdk/fabsdk.go#L165-L170
train
hyperledger/fabric-sdk-go
pkg/fabsdk/fabsdk.go
WithMSPPkg
func WithMSPPkg(msp sdkApi.MSPProviderFactory) Option { return func(opts *options) error { opts.MSP = msp return nil } }
go
func WithMSPPkg(msp sdkApi.MSPProviderFactory) Option { return func(opts *options) error { opts.MSP = msp return nil } }
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// WithMSPPkg injects the MSP implementation into the SDK.
[ "WithMSPPkg", "injects", "the", "MSP", "implementation", "into", "the", "SDK", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fabsdk/fabsdk.go#L173-L178
train
hyperledger/fabric-sdk-go
pkg/fabsdk/fabsdk.go
WithServicePkg
func WithServicePkg(service sdkApi.ServiceProviderFactory) Option { return func(opts *options) error { opts.Service = service return nil } }
go
func WithServicePkg(service sdkApi.ServiceProviderFactory) Option { return func(opts *options) error { opts.Service = service return nil } }
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// WithServicePkg injects the service implementation into the SDK.
[ "WithServicePkg", "injects", "the", "service", "implementation", "into", "the", "SDK", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fabsdk/fabsdk.go#L181-L186
train
hyperledger/fabric-sdk-go
pkg/fabsdk/fabsdk.go
WithLoggerPkg
func WithLoggerPkg(logger api.LoggerProvider) Option { return func(opts *options) error { opts.Logger = logger return nil } }
go
func WithLoggerPkg(logger api.LoggerProvider) Option { return func(opts *options) error { opts.Logger = logger return nil } }
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// WithLoggerPkg injects the logger implementation into the SDK.
[ "WithLoggerPkg", "injects", "the", "logger", "implementation", "into", "the", "SDK", "." ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fabsdk/fabsdk.go#L189-L194
train
hyperledger/fabric-sdk-go
pkg/fabsdk/fabsdk.go
WithProviderOpts
func WithProviderOpts(sopts ...coptions.Opt) Option { return func(opts *options) error { opts.ProviderOpts = append(opts.ProviderOpts, sopts...) return nil } }
go
func WithProviderOpts(sopts ...coptions.Opt) Option { return func(opts *options) error { opts.ProviderOpts = append(opts.ProviderOpts, sopts...) return nil } }
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// WithProviderOpts adds options which are propagated to the various providers.
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fabsdk/fabsdk.go#L211-L216
train
hyperledger/fabric-sdk-go
pkg/fabsdk/fabsdk.go
Close
func (sdk *FabricSDK) Close() { logger.Debug("SDK closing") if pvdr, ok := sdk.provider.LocalDiscoveryProvider().(closeable); ok { pvdr.Close() } if pvdr, ok := sdk.provider.ChannelProvider().(closeable); ok { pvdr.Close() } sdk.provider.InfraProvider().Close() }
go
func (sdk *FabricSDK) Close() { logger.Debug("SDK closing") if pvdr, ok := sdk.provider.LocalDiscoveryProvider().(closeable); ok { pvdr.Close() } if pvdr, ok := sdk.provider.ChannelProvider().(closeable); ok { pvdr.Close() } sdk.provider.InfraProvider().Close() }
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// Close frees up caches and connections being maintained by the SDK
[ "Close", "frees", "up", "caches", "and", "connections", "being", "maintained", "by", "the", "SDK" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fabsdk/fabsdk.go#L332-L341
train
hyperledger/fabric-sdk-go
pkg/fabsdk/fabsdk.go
CloseContext
func (sdk *FabricSDK) CloseContext(ctxt fab.ClientContext) { logger.Debug("Closing clients for the given context...") if pvdr, ok := sdk.provider.LocalDiscoveryProvider().(contextCloseable); ok { logger.Debugf("Closing local discovery provider...") pvdr.CloseContext(ctxt) } if pvdr, ok := sdk.provider.ChannelProvider().(contextCloseable); ok { logger.Debugf("Closing context in channel client...") pvdr.CloseContext(ctxt) } }
go
func (sdk *FabricSDK) CloseContext(ctxt fab.ClientContext) { logger.Debug("Closing clients for the given context...") if pvdr, ok := sdk.provider.LocalDiscoveryProvider().(contextCloseable); ok { logger.Debugf("Closing local discovery provider...") pvdr.CloseContext(ctxt) } if pvdr, ok := sdk.provider.ChannelProvider().(contextCloseable); ok { logger.Debugf("Closing context in channel client...") pvdr.CloseContext(ctxt) } }
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// CloseContext frees up caches being maintained by the SDK for the given context
[ "CloseContext", "frees", "up", "caches", "being", "maintained", "by", "the", "SDK", "for", "the", "given", "context" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fabsdk/fabsdk.go#L344-L354
train
hyperledger/fabric-sdk-go
pkg/fabsdk/fabsdk.go
Config
func (sdk *FabricSDK) Config() (core.ConfigBackend, error) { if sdk.opts.ConfigBackend == nil { return nil, errors.New("unable to find config backend") } return lookup.New(sdk.opts.ConfigBackend...), nil }
go
func (sdk *FabricSDK) Config() (core.ConfigBackend, error) { if sdk.opts.ConfigBackend == nil { return nil, errors.New("unable to find config backend") } return lookup.New(sdk.opts.ConfigBackend...), nil }
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//Config returns config backend used by all SDK config types
[ "Config", "returns", "config", "backend", "used", "by", "all", "SDK", "config", "types" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fabsdk/fabsdk.go#L357-L362
train
hyperledger/fabric-sdk-go
pkg/fabsdk/fabsdk.go
Context
func (sdk *FabricSDK) Context(options ...ContextOption) contextApi.ClientProvider { clientProvider := func() (contextApi.Client, error) { identity, err := sdk.newIdentity(options...) if err == ErrAnonymousIdentity { identity = nil err = nil } return &context.Client{Providers: sdk.provider, SigningIdentity: identity}, err } return clientProvider }
go
func (sdk *FabricSDK) Context(options ...ContextOption) contextApi.ClientProvider { clientProvider := func() (contextApi.Client, error) { identity, err := sdk.newIdentity(options...) if err == ErrAnonymousIdentity { identity = nil err = nil } return &context.Client{Providers: sdk.provider, SigningIdentity: identity}, err } return clientProvider }
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//Context creates and returns context client which has all the necessary providers
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48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fabsdk/fabsdk.go#L365-L377
train
hyperledger/fabric-sdk-go
pkg/fabsdk/fabsdk.go
ChannelContext
func (sdk *FabricSDK) ChannelContext(channelID string, options ...ContextOption) contextApi.ChannelProvider { channelProvider := func() (contextApi.Channel, error) { clientCtxProvider := sdk.Context(options...) return context.NewChannel(clientCtxProvider, channelID) } return channelProvider }
go
func (sdk *FabricSDK) ChannelContext(channelID string, options ...ContextOption) contextApi.ChannelProvider { channelProvider := func() (contextApi.Channel, error) { clientCtxProvider := sdk.Context(options...) return context.NewChannel(clientCtxProvider, channelID) } return channelProvider }
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//ChannelContext creates and returns channel context
[ "ChannelContext", "creates", "and", "returns", "channel", "context" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fabsdk/fabsdk.go#L380-L390
train
hyperledger/fabric-sdk-go
pkg/fabsdk/fabsdk.go
initializeCryptoSuite
func (sdk *FabricSDK) initializeCryptoSuite(cryptoSuiteConfig core.CryptoSuiteConfig) error { var err error sdk.cryptoSuite, err = sdk.opts.Core.CreateCryptoSuiteProvider(cryptoSuiteConfig) if err != nil { return errors.WithMessage(err, "failed to initialize crypto suite") } // Setting this cryptosuite as the factory default if !cryptosuite.DefaultInitialized() { err = cryptosuite.SetDefault(sdk.cryptoSuite) if err != nil { return errors.WithMessage(err, "failed to set default crypto suite") } } else { logger.Debug("default cryptosuite already initialized") } return nil }
go
func (sdk *FabricSDK) initializeCryptoSuite(cryptoSuiteConfig core.CryptoSuiteConfig) error { var err error sdk.cryptoSuite, err = sdk.opts.Core.CreateCryptoSuiteProvider(cryptoSuiteConfig) if err != nil { return errors.WithMessage(err, "failed to initialize crypto suite") } // Setting this cryptosuite as the factory default if !cryptosuite.DefaultInitialized() { err = cryptosuite.SetDefault(sdk.cryptoSuite) if err != nil { return errors.WithMessage(err, "failed to set default crypto suite") } } else { logger.Debug("default cryptosuite already initialized") } return nil }
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// initializeCryptoSuite Initializes crypto provider
[ "initializeCryptoSuite", "Initializes", "crypto", "provider" ]
48bb0d199e2cee03ad3af0a413bdfc064fc69bfe
https://github.com/hyperledger/fabric-sdk-go/blob/48bb0d199e2cee03ad3af0a413bdfc064fc69bfe/pkg/fabsdk/fabsdk.go#L393-L410
train