verifier

package
v6.2.12 Latest Latest
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 Go to latest Published: Sep 21, 2026 License: GPL-3.0 Imports: 29 Imported by: 0

Documentation

Overview

Package verifier is a generated GoMock package.

Index

Constants

This section is empty.

Variables

View Source 
var ErrNotFound = errors.New("not found")

ErrNotFound is returned when a credential or revocation can not be found based on its ID.

View Source 
var ExtractProtectedHeaders = crypto.ExtractProtectedHeaders

Functions

func ToVerificationError 

func ToVerificationError(cause error) error

Types

type MockStore 

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

MockStore is a mock of Store interface.

func NewMockStore 

func NewMockStore(ctrl *gomock.Controller) *MockStore

NewMockStore creates a new mock instance.

func (*MockStore) Close 

func (m *MockStore) Close() error

Close mocks base method.

func (*MockStore) Diagnostics 

func (m *MockStore) Diagnostics() []core.DiagnosticResult

Diagnostics mocks base method.

func (*MockStore) EXPECT 

func (m *MockStore) EXPECT() *MockStoreMockRecorder

EXPECT returns an object that allows the caller to indicate expected use.

func (*MockStore) GetRevocations 

func (m *MockStore) GetRevocations(id ssi.URI) ([]*credential.Revocation, error)

GetRevocations mocks base method.

func (*MockStore) StoreRevocation 

func (m *MockStore) StoreRevocation(r credential.Revocation) error

StoreRevocation mocks base method.

type MockStoreMockRecorder 

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

MockStoreMockRecorder is the mock recorder for MockStore.

func (*MockStoreMockRecorder) Close 

func (mr *MockStoreMockRecorder) Close() *gomock.Call

Close indicates an expected call of Close.

func (*MockStoreMockRecorder) Diagnostics 

func (mr *MockStoreMockRecorder) Diagnostics() *gomock.Call

Diagnostics indicates an expected call of Diagnostics.

func (*MockStoreMockRecorder) GetRevocations 

func (mr *MockStoreMockRecorder) GetRevocations(id any) *gomock.Call

GetRevocations indicates an expected call of GetRevocations.

func (*MockStoreMockRecorder) StoreRevocation 

func (mr *MockStoreMockRecorder) StoreRevocation(r any) *gomock.Call

StoreRevocation indicates an expected call of StoreRevocation.

type MockVerifier 

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

MockVerifier is a mock of Verifier interface.

func NewMockVerifier 

func NewMockVerifier(ctrl *gomock.Controller) *MockVerifier

NewMockVerifier creates a new mock instance.

func (*MockVerifier) EXPECT 

func (m *MockVerifier) EXPECT() *MockVerifierMockRecorder

EXPECT returns an object that allows the caller to indicate expected use.

func (*MockVerifier) GetRevocation 

func (m *MockVerifier) GetRevocation(cred vc.VerifiableCredential) (*credential.Revocation, error)

GetRevocation mocks base method.

func (*MockVerifier) IsRevoked 

func (m *MockVerifier) IsRevoked(credentialID ssi.URI) (bool, error)

IsRevoked mocks base method.

func (*MockVerifier) RegisterRevocation 

func (m *MockVerifier) RegisterRevocation(revocation credential.Revocation) error

RegisterRevocation mocks base method.

func (*MockVerifier) Verify 

func (m *MockVerifier) Verify(arg0 vc.VerifiableCredential, allowUntrusted, checkSignature bool, validAt *time.Time) error

Verify mocks base method.

func (*MockVerifier) VerifySignature 

func (m *MockVerifier) VerifySignature(credentialToVerify vc.VerifiableCredential, at *time.Time) error

VerifySignature mocks base method.

func (*MockVerifier) VerifyVP 

func (m *MockVerifier) VerifyVP(presentation vc.VerifiablePresentation, verifyVCs, allowUntrustedVCs bool, validAt *time.Time) ([]vc.VerifiableCredential, error)

VerifyVP mocks base method.

type MockVerifierMockRecorder 

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

MockVerifierMockRecorder is the mock recorder for MockVerifier.

func (*MockVerifierMockRecorder) GetRevocation 

func (mr *MockVerifierMockRecorder) GetRevocation(cred any) *gomock.Call

GetRevocation indicates an expected call of GetRevocation.

func (*MockVerifierMockRecorder) IsRevoked 

func (mr *MockVerifierMockRecorder) IsRevoked(credentialID any) *gomock.Call

IsRevoked indicates an expected call of IsRevoked.

func (*MockVerifierMockRecorder) RegisterRevocation 

func (mr *MockVerifierMockRecorder) RegisterRevocation(revocation any) *gomock.Call

RegisterRevocation indicates an expected call of RegisterRevocation.

func (*MockVerifierMockRecorder) Verify 

func (mr *MockVerifierMockRecorder) Verify(arg0, allowUntrusted, checkSignature, validAt any) *gomock.Call

Verify indicates an expected call of Verify.

func (*MockVerifierMockRecorder) VerifySignature 

func (mr *MockVerifierMockRecorder) VerifySignature(credentialToVerify, at any) *gomock.Call

VerifySignature indicates an expected call of VerifySignature.

func (*MockVerifierMockRecorder) VerifyVP 

func (mr *MockVerifierMockRecorder) VerifyVP(presentation, verifyVCs, allowUntrustedVCs, validAt any) *gomock.Call

VerifyVP indicates an expected call of VerifyVP.

type Store 

type Store interface {
	core.Diagnosable
	// GetRevocations returns all revocations for a credential ID
	// Returns an ErrNotFound when the revocation is not in the store
	GetRevocations(id ssi.URI) ([]*credential.Revocation, error)
	// StoreRevocation writes a revocation to storage.
	StoreRevocation(r credential.Revocation) error
	// Closer closes and frees the underlying resources the store uses.
	io.Closer
}

Store defines the interface for a store for a verifier. The store is filled with public information such as revoked credentials, as well as local defined trust relations between issuer and credential type.

func NewLeiaVerifierStore 

func NewLeiaVerifierStore(dbPath string, backupStore stoabs.KVStore) (Store, error)

NewLeiaVerifierStore creates a new instance of leiaVerifierStore which implements the Store interface.

type VerificationError 

type VerificationError struct {
	Msg  string
	Args []interface{}
}

VerificationError is used to describe a VC/VP verification failure.

func (VerificationError) Error 

func (e VerificationError) Error() string

func (VerificationError) Is 

func (e VerificationError) Is(other error) bool

Is checks whether the given error is a VerificationError as well.

type Verifier 

type Verifier interface {
	// Verify checks credential on full correctness. It checks:
	// validity of the signature (optional)
	// if it has been revoked
	// if the issuer is registered as trusted (optional)
	Verify(credential vc.VerifiableCredential, allowUntrusted bool, checkSignature bool, validAt *time.Time) error
	// VerifySignature checks that the signature on the verifiable credential is correct and valid at the given time and nothing else
	VerifySignature(credentialToVerify vc.VerifiableCredential, at *time.Time) error
	// IsRevoked checks if the credential is revoked
	IsRevoked(credentialID ssi.URI) (bool, error)
	// GetRevocation returns the first revocation for the given credential.
	// If the credential is not revoked, it returns no revocation and no error.
	GetRevocation(cred vc.VerifiableCredential) (*credential.Revocation, error)
	// RegisterRevocation stores the revocation in the store
	// before storing the revocation gets validated
	RegisterRevocation(revocation credential.Revocation) error

	// VerifyVP verifies the given Verifiable Presentation. If successful, it returns the credentials within the presentation.
	// If verifyVCs is true, it will also verify the credentials inside the VP:
	// - checking their correctness,
	// - signature
	// - trust status (unless allowUntrustedVCs is true).
	// It always checks whether the signer of the presentation is the holder of the presented credentials,
	// but only if there are credentials in the presentation.
	VerifyVP(presentation vc.VerifiablePresentation, verifyVCs bool, allowUntrustedVCs bool, validAt *time.Time) ([]vc.VerifiableCredential, error)
}

Verifier defines the interface for verifying verifiable credentials.

func NewVerifier 

func NewVerifier(store Store, didResolver resolver.DIDResolver, keyResolver resolver.KeyResolver, jsonldManager jsonld.JSONLD, trustConfig *trust.Config, credentialStatus *revocation.StatusList2021, pkiValidator pki.Validator) Verifier

NewVerifier creates a new instance of the verifier. It needs a key resolver for validating signatures.

Source Files

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