configtx

package
v1.0.4 Latest Latest
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 Go to latest Published: Dec 13, 2022 License: Apache-2.0 Imports: 16 Imported by: 0

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Index

Constants

View Source 
const (
	// ConsensusTypeSolo identifies the solo consensus implementation.
	ConsensusTypeSolo = "solo"
	// ConsensusTypeKafka identifies the Kafka-based consensus implementation.
	ConsensusTypeKafka = "kafka"
	// ConsensusTypeKafka identifies the Kafka-based consensus implementation.
	ConsensusTypeEtcdRaft = "etcdraft"

	// BlockValidationPolicyKey
	BlockValidationPolicyKey = "BlockValidation"

	// OrdererAdminsPolicy is the absolute path to the orderer admins policy
	OrdererAdminsPolicy = "/Channel/Orderer/Admins"

	// SignaturePolicyType is the 'Type' string for signature policies
	SignaturePolicyType = "Signature"

	// ImplicitMetaPolicyType is the 'Type' string for implicit meta policies
	ImplicitMetaPolicyType = "ImplicitMeta"

	// AdminRoleAdminPrincipal is set as AdminRole to cause the MSP role of
	// type Admin to be used as the admin principal default
	AdminRoleAdminPrincipal = "Role.ADMIN"
)

Variables

This section is empty.

Functions

func AddPolicies 

func AddPolicies(cg *cb.ConfigGroup, policyMap map[string]*Policy, modPolicy string) error

func NewApplicationGroup 

func NewApplicationGroup(conf *Application) (*cb.ConfigGroup, error)

NewApplicationGroup returns the application component of the channel configuration. It defines the organizations which are involved in application logic like chaincodes, and how these members may interact with the orderer. It sets the mod_policy of all elements to "Admins".

func NewApplicationOrgGroup 

func NewApplicationOrgGroup(conf *Organization) (*cb.ConfigGroup, error)

NewApplicationOrgGroup returns an application org component of the channel configuration. It defines the crypto material for the organization (its MSP) as well as its anchor peers for use by the gossip network. It sets the mod_policy of all elements to "Admins".

func NewConsortiumGroup 

func NewConsortiumGroup(conf *Consortium) (*cb.ConfigGroup, error)

NewConsortiums returns a consortiums component of the channel configuration. Each consortium defines the organizations which may be involved in channel creation, as well as the channel creation policy the orderer checks at channel creation time to authorize the action. It sets the mod_policy of all elements to "/Channel/Orderer/Admins".

func NewConsortiumOrgGroup 

func NewConsortiumOrgGroup(conf *Organization) (*cb.ConfigGroup, error)

NewConsortiumsGroup returns an org component of the channel configuration. It defines the crypto material for the organization (its MSP). It sets the mod_policy of all elements to "Admins".

func NewConsortiumsGroup 

func NewConsortiumsGroup(conf map[string]*Consortium) (*cb.ConfigGroup, error)

NewConsortiumsGroup returns the consortiums component of the channel configuration. This element is only defined for the ordering system channel. It sets the mod_policy for all elements to "/Channel/Orderer/Admins".

func NewOrdererOrgGroup 

func NewOrdererOrgGroup(conf *Organization, mspConfig *msp.MSPConfig) (*cb.ConfigGroup, error)

NewOrdererOrgGroup returns an orderer org component of the channel configuration. It defines the crypto material for the organization (its MSP). It sets the mod_policy of all elements to "Admins".

func ValidateOrg 

func ValidateOrg(org *Organization) error

Types

type AnchorPeer 

type AnchorPeer struct {
	Host string `yaml:"Host"`
	Port int    `yaml:"Port"`
}

AnchorPeer encodes the necessary fields to identify an anchor peer.

type Application 

type Application struct {
	Organizations []*Organization    `yaml:"Organizations"`
	Capabilities  map[string]bool    `yaml:"Capabilities"`
	Resources     *Resources         `yaml:"Resources"`
	Policies      map[string]*Policy `yaml:"Policies"`
	ACLs          map[string]string  `yaml:"ACLs"`
}

Application encodes the application-level configuration needed in config transactions.

type BatchSize 

type BatchSize struct {
	MaxMessageCount   uint32 `yaml:"MaxMessageCount"`
	AbsoluteMaxBytes  uint32 `yaml:"AbsoluteMaxBytes"`
	PreferredMaxBytes uint32 `yaml:"PreferredMaxBytes"`
}

BatchSize contains configuration affecting the size of batches.

type ConfigTx 

type ConfigTx struct {
	Config *TopLevel
}

func New 

func New() *ConfigTx

func (*ConfigTx) CompleteOrdererInitialization 

func (c *ConfigTx) CompleteOrdererInitialization(ord *Orderer) error

func (*ConfigTx) CompleteProfileInitialization 

func (c *ConfigTx) CompleteProfileInitialization(p *Profile) error

func (*ConfigTx) GetProfile 

func (c *ConfigTx) GetProfile(name string) (*Profile, error)

type Consortium 

type Consortium struct {
	Organizations []*Organization `yaml:"Organizations"`
}

Consortium represents a group of organizations which may create channels with each other

type Kafka 

type Kafka struct {
	Brokers []string `yaml:"Brokers"`
}

Kafka contains configuration for the Kafka-based orderer.

type Orderer 

type Orderer struct {
	OrdererType   string                   `yaml:"OrdererType"`
	Addresses     []string                 `yaml:"Addresses"`
	BatchTimeout  time.Duration            `yaml:"BatchTimeout"`
	BatchSize     BatchSize                `yaml:"BatchSize"`
	Kafka         Kafka                    `yaml:"Kafka"`
	EtcdRaft      *etcdraft.ConfigMetadata `yaml:"EtcdRaft"`
	Organizations []*Organization          `yaml:"Organizations"`
	MaxChannels   uint64                   `yaml:"MaxChannels"`
	Capabilities  map[string]bool          `yaml:"Capabilities"`
	Policies      map[string]*Policy       `yaml:"Policies"`
}

Orderer contains configuration associated to a channel.

type Organization 

type Organization struct {
	Name     string             `yaml:"Name"`
	ID       string             `yaml:"ID"`
	MSPDir   string             `yaml:"MSPDir"`
	MSPType  string             `yaml:"MSPType"`
	Policies map[string]*Policy `yaml:"Policies"`

	// Note: Viper deserialization does not seem to care for
	// embedding of types, so we use one organization struct
	// for both orderers and applications.
	AnchorPeers      []*AnchorPeer `yaml:"AnchorPeers"`
	OrdererEndpoints []string      `yaml:"OrdererEndpoints"`

	// AdminPrincipal is deprecated and may be removed in a future release
	// it was used for modifying the default policy generation, but policies
	// may now be specified explicitly so it is redundant and unnecessary
	AdminPrincipal string `yaml:"AdminPrincipal"`

	// SkipAsForeign indicates that this org definition is actually unknown to this
	// instance of the tool, so, parsing of this org's parameters should be ignored.
	SkipAsForeign bool
}

Organization encodes the organization-level configuration needed in config transactions.

type Policy 

type Policy struct {
	Type string `yaml:"Type"`
	Rule string `yaml:"Rule"`
}

Policy encodes a channel config policy

type Profile 

type Profile struct {
	Consortium   string                 `yaml:"Consortium"`
	Application  *Application           `yaml:"Application"`
	Orderer      *Orderer               `yaml:"Orderer"`
	Consortiums  map[string]*Consortium `yaml:"Consortiums"`
	Capabilities map[string]bool        `yaml:"Capabilities"`
	Policies     map[string]*Policy     `yaml:"Policies"`
}

Profile encodes orderer/application configuration combinations for the configtxgen tool.

func (*Profile) AddConsortium 

func (p *Profile) AddConsortium(name string, consortium *Consortium) error

func (*Profile) AddOrdererAddress 

func (p *Profile) AddOrdererAddress(address string)

func (*Profile) AddOrgToConsortium 

func (p *Profile) AddOrgToConsortium(name string, org *Organization) error

func (*Profile) AddOrgToOrderer 

func (p *Profile) AddOrgToOrderer(org *Organization) error

func (*Profile) AddRaftConsentingNode 

func (p *Profile) AddRaftConsentingNode(consenter *etcdraft.Consenter) error

func (*Profile) Block 

func (p *Profile) Block(channelID string, channelGroup *cb.ConfigGroup) *cb.Block

func (*Profile) GenerateBlock 

func (p *Profile) GenerateBlock(channelID string, mspConfigs map[string]*msp.MSPConfig) ([]byte, error)

func (*Profile) NewChannelConfigGroup 

func (p *Profile) NewChannelConfigGroup(mspConfigs map[string]*msp.MSPConfig) (*cb.ConfigGroup, error)

func (*Profile) NewOrdererGroup 

func (p *Profile) NewOrdererGroup(conf *Orderer, mspConfigs map[string]*msp.MSPConfig) (*cb.ConfigGroup, error)

func (*Profile) SetCapabilitiesForOrderer 

func (p *Profile) SetCapabilitiesForOrderer(capabilities map[string]bool)

func (*Profile) SetChannelPolicy 

func (p *Profile) SetChannelPolicy(policies map[string]*Policy)

func (*Profile) SetMaxChannel 

func (p *Profile) SetMaxChannel(max uint64)

func (*Profile) SetOrdererType 

func (p *Profile) SetOrdererType(ordererType string)

type Resources 

type Resources struct {
	DefaultModPolicy string
}

Resources encodes the application-level resources configuration needed to seed the resource tree

type TopLevel 

type TopLevel struct {
	Profiles      map[string]*Profile        `yaml:"Profiles"`
	Organizations []*Organization            `yaml:"Organizations"`
	Channel       *Profile                   `yaml:"Channel"`
	Application   *Application               `yaml:"Application"`
	Orderer       *Orderer                   `yaml:"Orderer"`
	Capabilities  map[string]map[string]bool `yaml:"Capabilities"`
	Resources     *Resources                 `yaml:"Resources"`
}

TopLevel consists of the structs used by the configtxgen tool.

func GetGenesisDefaults 

func GetGenesisDefaults() *TopLevel

+k8s:openapi-gen=true

func LoadTopLevelConfig 

func LoadTopLevelConfig(configFile string) (*TopLevel, error)

Source Files

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