issuer

Documentation

Index

• type IssueMessage
• type Issuer
  • func New(signer Signer) *Issuer
  • func (iss *Issuer) Issue(im *IssueMessage) ([]*common.CreateCredentialMessage, error)
  • func (iss *Issuer) IssueStatic(sim *StaticIssueMessage) (proofPrefixed, proofIdentifier []byte, err error)
  • func (iss *Issuer) PrepareIssue(pir *PrepareIssueRequestMessage) (*common.IssueSpecificationMessage, error)
• type PrepareIssueRequestMessage
• type Signer
• type StaticIssueMessage

Types

type IssueMessage

type IssueMessage struct {
	PrepareIssueMessage    *common.IssueSpecificationMessage `json:"prepareIssueMessage"`
	IssueCommitmentMessage *gabi.IssueCommitmentMessage      `json:"issueCommitmentMessage"`
	CredentialsAttributes  []map[string]string               `json:"credentialsAttributes"`
	CredentialVersion      int                               `json:"credentialVersion"`
	KeyIdentifier          string                            `json:"keyIdentifier"`

	// DEPRECATED: This field is deprecated and should be removed when callers have been migrated
	KeyUsage string `json:"keyUsage"`
}

type Issuer

type Issuer struct {
	Signer Signer
}

func New

func New(signer Signer) *Issuer

func (*Issuer) Issue

func (iss *Issuer) Issue(im *IssueMessage) ([]*common.CreateCredentialMessage, error)

func (*Issuer) IssueStatic

func (iss *Issuer) IssueStatic(sim *StaticIssueMessage) (proofPrefixed, proofIdentifier []byte, err error)

func (*Issuer) PrepareIssue

func (iss *Issuer) PrepareIssue(pir *PrepareIssueRequestMessage) (*common.IssueSpecificationMessage, error)

type PrepareIssueRequestMessage

type PrepareIssueRequestMessage struct {
	KeyIdentifier    string `json:"keyIdentifier"`
	CredentialAmount int    `json:"credentialAmount"`

	// DEPRECATED: This field is deprecated and should be removed when callers have been migrated
	KeyUsage string `json:"keyUsage"`
}

type Signer

type Signer interface {
	PrepareSign(keySpecification *localsigner.KeySpecification) (pkId string, issuerNonce *big.Int, err error)
	Sign(keySpecification *localsigner.KeySpecification, credentialsAttributeList [][]*big.Int, proofUs []*big.Int, holderNonce *big.Int) (isms []*gabi.IssueSignatureMessage, err error)
	FindIssuerPk(keySpecification *localsigner.KeySpecification) (pk *gabi.PublicKey, kid string, err error)
	GetPrimePool() gabipool.PrimePool
}

type StaticIssueMessage

type StaticIssueMessage struct {
	CredentialAttributes map[string]string `json:"credentialAttributes"`
	CredentialVersion    int               `json:"credentialVersion"`
	KeyIdentifier        string            `json:"keyIdentifier"`

	// DEPRECATED: This field is deprecated and should be removed when callers have been migrated
	KeyUsage string `json:"keyUsage"`
}