graph

Documentation

Index

• type Anchor
• type Graph
  • func New(providers *Providers) *Graph
  • func (g *Graph) Add(vc *verifiable.Credential) (string, error)
  • func (g *Graph) GetDidAnchors(hl, suffix string) ([]Anchor, error)
  • func (g *Graph) Read(hl string) (*verifiable.Credential, error)
• type Providers

Types

type Anchor

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

Anchor contains anchor info plus corresponding hl.

type Graph

type Graph struct {
	*Providers
}

Graph manages anchor graph.

func New

func New(providers *Providers) *Graph

New creates new graph manager.

func (*Graph) Add

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

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

func (*Graph) GetDidAnchors

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

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

func (*Graph) Read

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

Read reads anchor.

type Providers

type Providers struct {
	CasWriter   casWriter
	CasResolver casResolver
	Pkf         verifiable.PublicKeyFetcher
	DocLoader   ld.DocumentLoader
}

Providers for anchor graph.