configtx

Documentation

Index

• Constants
• func ComputeDeltaSet(readSet, writeSet map[string]comparable) map[string]comparable
• func MakeChainCreationTransaction(channelID string, consortium string, signer msp.SigningIdentity, ...) (*cb.Envelope, error)
• func MapConfig(channelGroup *cb.ConfigGroup) (map[string]comparable, error)
• func NewInitializer() api.Initializer
• func NewManagerImpl(envConfig *cb.Envelope, initializer api.Initializer, ...) (api.Manager, error)
• func UnmarshalConfig(data []byte) (*cb.Config, error)
• func UnmarshalConfigEnvelope(data []byte) (*cb.ConfigEnvelope, error)
• func UnmarshalConfigEnvelopeOrPanic(data []byte) *cb.ConfigEnvelope
• func UnmarshalConfigOrPanic(data []byte) *cb.Config
• func UnmarshalConfigUpdate(data []byte) (*cb.ConfigUpdate, error)
• func UnmarshalConfigUpdateEnvelope(data []byte) (*cb.ConfigUpdateEnvelope, error)
• func UnmarshalConfigUpdateEnvelopeOrPanic(data []byte) *cb.ConfigUpdateEnvelope
• func UnmarshalConfigUpdateOrPanic(data []byte) *cb.ConfigUpdate
• type ConfigResult
  • func NewConfigResult(config *cb.ConfigGroup, proposer api.Proposer) (ConfigResult, error)
• type Template
  • func NewChainCreationTemplate(consortiumName string, orgs []string) Template
  • func NewCompositeTemplate(templates ...Template) Template
  • func NewModPolicySettingTemplate(modPolicy string, template Template) Template
  • func NewSimpleTemplate(configGroups ...*cb.ConfigGroup) Template

Constants

const (
	RootGroupKey = "Channel"

	GroupPrefix  = "[Groups] "
	ValuePrefix  = "[Values] "
	PolicyPrefix = "[Policy] " // The plurarility doesn't match, but, it makes the logs much easier being the same length as "Groups" and "Values"

	PathSeparator = "/"
)

const (
	// CreationPolicyKey defines the config key used in the channel
	// config, under which the creation policy is defined.
	CreationPolicyKey = "CreationPolicy"
)

Functions

func ComputeDeltaSet

func ComputeDeltaSet(readSet, writeSet map[string]comparable) map[string]comparable

func MakeChainCreationTransaction

func MakeChainCreationTransaction(channelID string, consortium string, signer msp.SigningIdentity, orgs ...string) (*cb.Envelope, error)

MakeChainCreationTransaction is a handy utility function for creating new chain transactions using the underlying Template framework

func MapConfig

func MapConfig(channelGroup *cb.ConfigGroup) (map[string]comparable, error)

MapConfig is intended to be called outside this file it takes a ConfigGroup and generates a map of fqPath to comparables (or error on invalid keys)

func NewInitializer

func NewInitializer() api.Initializer

NewInitializer creates a chain initializer for the basic set of common chain resources

func NewManagerImpl

func NewManagerImpl(envConfig *cb.Envelope, initializer api.Initializer, callOnUpdate []func(api.Manager)) (api.Manager, error)

func UnmarshalConfig

func UnmarshalConfig(data []byte) (*cb.Config, error)

UnmarshalConfig attempts to unmarshal bytes to a *cb.Config

func UnmarshalConfigEnvelope

func UnmarshalConfigEnvelope(data []byte) (*cb.ConfigEnvelope, error)

UnmarshalConfigEnvelope attempts to unmarshal bytes to a *cb.ConfigEnvelope

func UnmarshalConfigEnvelopeOrPanic

func UnmarshalConfigEnvelopeOrPanic(data []byte) *cb.ConfigEnvelope

UnmarshalConfigEnvelope attempts to unmarshal bytes to a *cb.ConfigEnvelope or panics

func UnmarshalConfigOrPanic

func UnmarshalConfigOrPanic(data []byte) *cb.Config

UnmarshalConfig attempts to unmarshal bytes to a *cb.Config

func UnmarshalConfigUpdate

func UnmarshalConfigUpdate(data []byte) (*cb.ConfigUpdate, error)

UnmarshalConfigUpdate attempts to unmarshal bytes to a *cb.ConfigUpdate

func UnmarshalConfigUpdateEnvelope

func UnmarshalConfigUpdateEnvelope(data []byte) (*cb.ConfigUpdateEnvelope, error)

UnmarshalConfigUpdateEnvelope attempts to unmarshal bytes to a *cb.ConfigUpdate

func UnmarshalConfigUpdateEnvelopeOrPanic

func UnmarshalConfigUpdateEnvelopeOrPanic(data []byte) *cb.ConfigUpdateEnvelope

UnmarshalConfigUpdateEnvelope attempts to unmarshal bytes to a *cb.ConfigUpdateEnvelope or panics

func UnmarshalConfigUpdateOrPanic

func UnmarshalConfigUpdateOrPanic(data []byte) *cb.ConfigUpdate

UnmarshalConfigUpdate attempts to unmarshal bytes to a *cb.ConfigUpdate or panics

Types

type ConfigResult

type ConfigResult interface {
	JSON() string
}

func NewConfigResult

func NewConfigResult(config *cb.ConfigGroup, proposer api.Proposer) (ConfigResult, error)

type Template

type Template interface {
	// Envelope returns a ConfigUpdateEnvelope for the given chainID
	Envelope(chainID string) (*cb.ConfigUpdateEnvelope, error)
}

Template can be used to facilitate creation of config transactions

func NewChainCreationTemplate

func NewChainCreationTemplate(consortiumName string, orgs []string) Template

NewChainCreationTemplate takes a consortium name and a Template to produce a Template which outputs an appropriately constructed list of ConfigUpdateEnvelopes.

func NewCompositeTemplate

func NewCompositeTemplate(templates ...Template) Template

NewCompositeTemplate creates a Template using the source Templates

func NewModPolicySettingTemplate

func NewModPolicySettingTemplate(modPolicy string, template Template) Template

NewModPolicySettingTemplate wraps another template and sets the ModPolicy of every ConfigGroup/ConfigValue/ConfigPolicy without a modPolicy to modPolicy

func NewSimpleTemplate

func NewSimpleTemplate(configGroups ...*cb.ConfigGroup) Template

NewSimpleTemplate creates a Template using the supplied ConfigGroups