policy

package
Version: v2.1.1+incompatible Latest Latest
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Published: Jun 1, 2020 License: Apache-2.0 Imports: 11 Imported by: 0

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Types

type ApplicationPolicyEvaluator

type ApplicationPolicyEvaluator struct {
	// contains filtered or unexported fields
}

func New

func New(deserializer msp.IdentityDeserializer, channel string, channelPolicyManagerGetter policies.ChannelPolicyManagerGetter) (*ApplicationPolicyEvaluator, error)

New returns an evaluator for application policies

func (*ApplicationPolicyEvaluator) Evaluate

func (a *ApplicationPolicyEvaluator) Evaluate(policyBytes []byte, signatureSet []*protoutil.SignedData) error

type ChannelPolicyManagerGetter

type ChannelPolicyManagerGetter interface {
	policies.ChannelPolicyManagerGetter
}

ChannelPolicyManagerGetter is the local interface that used to generate mocks for foreign interface.

type ChannelPolicyReferenceProvider

type ChannelPolicyReferenceProvider interface {
	// NewPolicy creates a new policy based on the policy bytes.
	NewPolicy(channelConfigPolicyReference string) (policies.Policy, error)
}

ChannelPolicyReferenceProvider is used to determine if a set of signature is valid and complies with a policy.

type ChannelPolicyReferenceProviderImpl

type ChannelPolicyReferenceProviderImpl struct {
	Manager
}

func (*ChannelPolicyReferenceProviderImpl) NewPolicy

func (c *ChannelPolicyReferenceProviderImpl) NewPolicy(channelConfigPolicyReference string) (policies.Policy, error)

type Identity

type Identity interface {
	msp.Identity
}

Identity is the local interface that used to generate mocks for foreign interface.

type IdentityDeserializer

type IdentityDeserializer interface {
	msp.IdentityDeserializer
}

IdentityDeserializer is the local interface that used to generate mocks for foreign interface.

type Manager

type Manager interface {
	// GetPolicy returns a policy and true if it was the policy requested, or false if it is the default policy
	GetPolicy(id string) (policies.Policy, bool)
}

Manager defines functions to interface with the policy manager of a channel

type Policy

type Policy interface {
	policies.Policy
}

Policy is the local interface that used to generate mocks for foreign interface.

type PolicyChecker

type PolicyChecker interface {
	// CheckPolicy checks that the passed signed proposal is valid with the respect to
	// passed policy on the passed channel.
	// If no channel is passed, CheckPolicyNoChannel is invoked directly.
	CheckPolicy(channelID, policyName string, signedProp *pb.SignedProposal) error

	// CheckPolicyBySignedData checks that the passed signed data is valid with the respect to
	// passed policy on the passed channel.
	// If no channel is passed, the method will fail.
	CheckPolicyBySignedData(channelID, policyName string, sd []*protoutil.SignedData) error

	// CheckPolicyNoChannel checks that the passed signed proposal is valid with the respect to
	// passed policy on the local MSP.
	CheckPolicyNoChannel(policyName string, signedProp *pb.SignedProposal) error
}

PolicyChecker offers methods to check a signed proposal against a specific policy defined in a channel or not.

func NewPolicyChecker

func NewPolicyChecker(channelPolicyManagerGetter policies.ChannelPolicyManagerGetter, localMSP msp.IdentityDeserializer, principalGetter mgmt.MSPPrincipalGetter) PolicyChecker

NewPolicyChecker creates a new instance of PolicyChecker

type PolicyManager

type PolicyManager interface {
	policies.Manager
}

PolicyManager is the local interface that used to generate mocks for foreign interface.

type SignaturePolicyProvider

type SignaturePolicyProvider interface {
	// NewPolicy creates a new policy based on the policy bytes.
	NewPolicy(signaturePolicy *common.SignaturePolicyEnvelope) (policies.Policy, error)
}

SignaturePolicyProvider provides the backing implementation of a policy.

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