vc

type CredentialStatus struct {
	ID   url.URL `json:"id"`
	Type string  `json:"type"`
}

type JSONWebSignature2020Proof struct {
	Proof
	Jws string `json:"jws"`
}

type Proof struct {
	// Type defines the specific proof type used.
	// For example, an Ed25519Signature2018 type indicates that the proof includes a digital signature produced by an ed25519 cryptographic key.
	Type ssi.ProofType `json:"type"`
	// ProofPurpose defines the intent for the proof, the reason why an entity created it.
	// Acts as a safeguard to prevent the proof from being misused for a purpose other than the one it was intended for.
	// For example, a proof can be used for purposes of authentication, for asserting control of a Verifiable Credential (assertionMethod), and several others.
	ProofPurpose string `json:"proofPurpose"`
	// VerificationMethod points to the ID that can be used to verify the proof, eg: a public key.
	VerificationMethod ssi.URI `json:"verificationMethod"`
	// Created notes when the proof was created using a iso8601 string
	Created time.Time `json:"created"`
	// Domain specifies the restricted domain of the proof
	Domain *string `json:"domain,omitempty"`
}

type VerifiableCredential struct {
	// Context defines the json-ld context to dereference the URIs
	Context []ssi.URI `json:"@context"`
	// ID is an unique identifier for the credential. It is optional
	ID *ssi.URI `json:"id,omitempty"`
	// Type holds multiple types for a credential. A credential must always have the 'VerifiableCredential' type.
	Type []ssi.URI `json:"type"`
	// Issuer refers to the party that issued the credential
	Issuer ssi.URI `json:"issuer"`
	// IssuanceDate is a rfc3339 formatted datetime.
	IssuanceDate time.Time `json:"issuanceDate"`
	// ExpirationDate is a rfc3339 formatted datetime. It is optional
	ExpirationDate *time.Time `json:"expirationDate,omitempty"`
	// CredentialStatus holds information on how the credential can be revoked. It is optional
	CredentialStatus *CredentialStatus `json:"credentialStatus,omitempty"`
	// CredentialSubject holds the actual data for the credential. It must be extracted using the UnmarshalCredentialSubject method and a custom type.
	CredentialSubject []interface{} `json:"credentialSubject"`
	// Proof contains the cryptographic proof(s). It must be extracted using the Proofs method or UnmarshalProofValue method for non-generic proof fields.
	Proof []interface{} `json:"proof"`
}

type VerifiablePresentation struct {
	// Context defines the json-ld context to dereference the URIs
	Context []ssi.URI `json:"@context"`
	// ID is an unique identifier for the presentation. It is optional
	ID *ssi.URI `json:"id,omitempty"`
	// Type holds multiple types for a presentation. A presentation must always have the 'VerifiablePresentation' type.
	Type []ssi.URI `json:"type"`
	// Holder refers to the party that generated the presentation. It is optional
	Holder *ssi.URI `json:"holder,omitempty"`
	// VerifiableCredential may hold credentials that are proven with this presentation.
	VerifiableCredential []VerifiableCredential `json:"verifiableCredential,omitempty"`
	// Proof contains the cryptographic proof(s). It must be extracted using the Proofs method or UnmarshalProofValue method for non-generic proof fields.
	Proof []interface{} `json:"proof,omitempty"`
}