vc

Documentation

Index

• Constants
• type AuthorizationCredential
• type AuthorizationCredentialSubject
  • func AuthZSubject(vc json.Marshaler) (*AuthorizationCredentialSubject, error)
• type Crypto
• type DIDDoc

Constants

const (
	// VerifiableCredential vc type.
	VerifiableCredential = "VerifiableCredential"

	// VerifiableCredentialContext vc base context.
	VerifiableCredentialContext = "https://www.w3.org/2018/credentials/v1"

	// AssuranceCredentialContext is the JSON-LD context for the AssuranceCredential.
	AssuranceCredentialContext = "https://trustbloc.github.io/context/vc/assurance-credential-v1.jsonld"

	// AssuranceCredentialType is the JSON-LD type for the AssuranceCredential.
	AssuranceCredentialType = "AssuranceCredential"
)

const (
	// AuthorizationCredentialContext is the JSON-LD context for the AuthorizationCredential.
	AuthorizationCredentialContext = "https://trustbloc.github.io/context/vc/authorization-credential-v1.jsonld"
	// AuthorizationCredentialType is the JSON-LD type for the AuthorizationCredential.
	AuthorizationCredentialType = "AuthorizationCredential"
)

Types

type AuthorizationCredential

type AuthorizationCredential struct {
	Subject *AuthorizationCredentialSubject `json:"credentialSubject"`
}

AuthorizationCredential is a VC that contains the issuer/rp/user did docs.

type AuthorizationCredentialSubject

type AuthorizationCredentialSubject struct {
	ID            string                      `json:"id,omitempty"`
	Scope         []*presexch.InputDescriptor `json:"scope"`
	IssuerDIDDoc  *DIDDoc                     `json:"issuerDIDDoc,omitempty"`
	RPDIDDoc      *DIDDoc                     `json:"requestingPartyDIDDoc,omitempty"`
	SubjectDIDDoc *DIDDoc                     `json:"subjectDIDDoc,omitempty"`
}

AuthorizationCredentialSubject struct for sending the issuer IssuerDIDDoc to wallet.

func AuthZSubject

func AuthZSubject(vc json.Marshaler) (*AuthorizationCredentialSubject, error)

AuthZSubject returns the AuthorizationCredentialSubject from the verifiable credential.

type Crypto

type Crypto interface {
	SignCredential(*verifiable.Credential, string) (*verifiable.Credential, error)

	SignPresentation(*verifiable.Presentation, string) (*verifiable.Presentation, error)
}

Crypto vc/vp signing apis.

type DIDDoc

type DIDDoc struct {
	ID  string          `json:"id,omitempty"`
	Doc json.RawMessage `json:"doc,omitempty"`
}

DIDDoc is how a DID document is transported over the wire. The ID is separate from the contents because of the self-certifying properties of some DID methods (eg. did:peer and did:key) where the ID is derived from the rest of the contents of the document.