graph

package

v0.1.0 Latest Latest Go to latest Published: May 4, 2021 License: Apache-2.0 Imports: 6 Imported by: 1

Details

This section is empty.

This section is empty.

This section is empty.

type Anchor struct {
	Info *verifiable.Credential
	CID  string
}

Anchor contains anchor info plus corresponding cid.

type Graph struct {
	*Providers
}

Graph manages anchor graph.

func New(providers *Providers) *Graph

New creates new graph manager.

func (g *Graph) Add(vc *verifiable.Credential) (string, error)

Add adds an anchor to the anchor graph. Returns cid that contains anchor information.

func (g *Graph) GetDidAnchors(cid, suffix string) ([]Anchor, error)

GetDidAnchors returns all anchors that are referencing did suffix starting from cid.

func (g *Graph) Read(cid string) (*verifiable.Credential, error)

Read reads anchor.

type Providers struct {
	Cas       cas.Client
	Pkf       verifiable.PublicKeyFetcher
	DocLoader ld.DocumentLoader
}

Providers for anchor graph.