idemix

Jun 17, 2022

Changes in this version

type Config

+ Curve string

type EnrollRequestHandler

+ Curve *math.Curve

+ CurveID cidemix.CurveID

+ Translator idemix.Translator

Oct 10, 2018

Changes in this version

+ func CheckRole(bitmask int, role Role) bool

+ func GetRoleMask(roles []Role) int

+ type Role int32

+ const ADMIN

+ const CLIENT

+ const MEMBER

+ const PEER

Jul 3, 2018

Changes in this version

+ const AttrEnrollmentID

+ const AttrOU

+ const AttrRevocationHandle

+ const AttrRole

+ const DefaultIssuerPublicKeyFile

+ const DefaultIssuerSecretKeyFile

+ const DefaultNonceExpiration

+ const DefaultNonceSweepInterval

+ const DefaultRevocationHandlePoolSize

+ const DefaultRevocationPrivateKeyFile

+ const DefaultRevocationPublicKeyFile

+ const DeleteCredentialbyID

+ const InsertCredentialSQL

+ const InsertNonce

+ const InsertRAInfo

+ const KeystoreDir

+ const RemoveExpiredNonces

+ const RemoveNonce

+ const SelectCredentialByIDSQL

+ const SelectCredentialSQL

+ const SelectNonce

+ const SelectRAInfo

+ const SelectRevokedCredentialSQL

+ const UpdateNextAndLastHandle

+ const UpdateNextHandle

+ const UpdateRevokeCredentialSQL

+ func DecodeKeys(pemEncodedPK, pemEncodedPubKey []byte) (*ecdsa.PrivateKey, *ecdsa.PublicKey, error)

+ func EncodeKeys(privateKey *ecdsa.PrivateKey, publicKey *ecdsa.PublicKey) ([]byte, []byte, error)

+ func GetAttributeNames() []string

+ func IsToken(token string) bool

+ type CRIRequestHandler struct

+ Ctx ServerRequestCtx

+ Issuer MyIssuer

+ func (ch *CRIRequestHandler) HandleRequest() (*api.GetCRIResponse, error)

+ type Clock interface

+ Now func() time.Time

+ type Config struct

+ IssuerPublicKeyfile string

+ IssuerSecretKeyfile string

+ NonceExpiration string

+ NonceSweepInterval string

+ RHPoolSize int

+ RevocationPrivateKeyfile string

+ RevocationPublicKeyfile string

+ type CredDBAccessor interface

+ GetCredential func(revocationHandle string) (*CredRecord, error)

+ GetCredentialsByID func(id string) ([]CredRecord, error)

+ GetRevokedCredentials func() ([]CredRecord, error)

+ InsertCredential func(cr CredRecord) error

+ SetDB func(db dbutil.FabricCADB)

+ func NewCredentialAccessor(db dbutil.FabricCADB, level int) CredDBAccessor

+ type CredRecord struct

+ CALabel string

+ Cred string

+ Expiry time.Time

+ ID string

+ Level int

+ Reason int

+ RevocationHandle string

+ RevokedAt time.Time

+ Status string

+ type CredentialAccessor struct

+ func (ac *CredentialAccessor) GetCredential(revocationHandle string) (*CredRecord, error)

+ func (ac *CredentialAccessor) GetCredentialsByID(id string) ([]CredRecord, error)

+ func (ac *CredentialAccessor) GetRevokedCredentials() ([]CredRecord, error)

+ func (ac *CredentialAccessor) InsertCredential(cr CredRecord) error

+ func (ac *CredentialAccessor) SetDB(db dbutil.FabricCADB)

+ type EnrollRequestHandler struct

+ Ctx ServerRequestCtx

+ EnrollmentID string

+ IdmxLib Lib

+ Issuer MyIssuer

+ func (h *EnrollRequestHandler) Authenticate() error

+ func (h *EnrollRequestHandler) GenerateNonce() *fp256bn.BIG

+ func (h *EnrollRequestHandler) GetAttributeValues(caller spi.User, ipk *idemix.IssuerPublicKey, rh *fp256bn.BIG) (map[string]string, []*fp256bn.BIG, error)

+ func (h *EnrollRequestHandler) HandleRequest() (*EnrollmentResponse, error)

+ type EnrollmentResponse struct

+ Attrs map[string]string

+ CRI string

+ Credential string

+ Nonce string

+ type Issuer interface

+ GetCRI func(ctx ServerRequestCtx) (*api.GetCRIResponse, error)

+ Init func(renew bool, db dbutil.FabricCADB, levels *dbutil.Levels) error

+ IssueCredential func(ctx ServerRequestCtx) (*EnrollmentResponse, error)

+ IssuerPublicKey func() ([]byte, error)

+ RevocationPublicKey func() ([]byte, error)

+ VerifyToken func(authHdr string, body []byte) (string, error)

+ func NewIssuer(name, homeDir string, config *Config, csp bccsp.BCCSP, idemixLib Lib) Issuer

+ type IssuerCredential interface

+ GetIssuerKey func() (*idemix.IssuerKey, error)

+ Load func() error

+ NewIssuerKey func() (*idemix.IssuerKey, error)

+ SetIssuerKey func(key *idemix.IssuerKey)

+ Store func() error

+ func NewIssuerCredential(pubKeyFile, secretKeyFile string, lib Lib) IssuerCredential

+ type Lib interface

+ CreateCRI func(key *ecdsa.PrivateKey, unrevokedHandles []*fp256bn.BIG, epoch int, ...) (*idemix.CredentialRevocationInformation, error)

+ GenerateLongTermRevocationKey func() (*ecdsa.PrivateKey, error)

+ GetRand func() (*amcl.RAND, error)

+ NewCredential func(key *idemix.IssuerKey, m *idemix.CredRequest, attrs []*fp256bn.BIG, ...) (*idemix.Credential, error)

+ NewIssuerKey func(AttributeNames []string, rng *amcl.RAND) (*idemix.IssuerKey, error)

+ RandModOrder func(rng *amcl.RAND) *fp256bn.BIG

+ func NewLib() Lib

+ type MyIssuer interface

+ Config func() *Config

+ CredDBAccessor func() CredDBAccessor

+ DB func() dbutil.FabricCADB

+ HomeDir func() string

+ IdemixLib func() Lib

+ IdemixRand func() *amcl.RAND

+ IssuerCredential func() IssuerCredential

+ Name func() string

+ NonceManager func() NonceManager

+ RevocationAuthority func() RevocationAuthority

+ type Nonce struct

+ Expiry time.Time

+ Level int

+ Val string

+ type NonceManager interface

+ CheckNonce func(nonce *fp256bn.BIG) error

+ GetNonce func() (*fp256bn.BIG, error)

+ SweepExpiredNonces func() error

+ func NewNonceManager(issuer MyIssuer, clock Clock, level int) (NonceManager, error)

+ type RevocationAuthority interface

+ CreateCRI func() (*idemix.CredentialRevocationInformation, error)

+ Epoch func() (int, error)

+ GetNewRevocationHandle func() (*fp256bn.BIG, error)

+ PublicKey func() *ecdsa.PublicKey

+ func NewRevocationAuthority(issuer MyIssuer, level int) (RevocationAuthority, error)

+ type RevocationAuthorityInfo struct

+ Epoch int

+ LastHandleInPool int

+ Level int

+ NextRevocationHandle int

+ type RevocationKey interface

+ GetKey func() *ecdsa.PrivateKey

+ Load func() error

+ SetKey func(key *ecdsa.PrivateKey)

+ SetNewKey func() error

+ Store func() error

+ func NewRevocationKey(pubKeyFile, privateKeyFile string, lib Lib) RevocationKey

+ type ServerRequestCtx interface

+ BasicAuthentication func() (string, error)

+ GetCaller func() (spi.User, error)

+ IsBasicAuth func() bool

+ ReadBody func(body interface{}) error

+ TokenAuthentication func() (string, error)