namesys

type DNSResolver ¶

type DNSResolver struct {
	// contains filtered or unexported fields
}

DNSResolver implements a Resolver on DNS domains

func (r *DNSResolver) Domains() []string

func (r *DNSResolver) Resolve(ctx context.Context, name string) (peer.ID, error)

type LookupTXTFunc ¶

type LookupTXTFunc func(name string) (txt []string, err error)

type NameSystem ¶

type NameSystem struct {
	// contains filtered or unexported fields
}

func NewNameSystem(resolvers []Resolver) (*NameSystem, error)

func (n *NameSystem) Resolve(ctx context.Context, name string) (pid peer.ID, err error)

type Resolver ¶

type Resolver interface {
	// Resolve a domain name into a PeerIDs
	Resolve(ctx context.Context, name string) (peer.ID, error)

	// Returns a list of domains this resolver knows how to resolve
	Domains() []string
}

A Resolver will resolve domain names into PeerIDs that can then been used in IPNS queries. OpenBazaar is intended to be agnostic to the underlying name systems as they all have their own positives and negatives. New name systems can be added by implementing the Resolver interface although only nodes which are updated with the new Resolver will be able to visit such domains.

func NewDNSResolver() Resolver