mapper

package
v0.26.1 Latest Latest
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Published: Jun 6, 2025 License: BSD-3-Clause Imports: 28 Imported by: 0

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Types

type Mapper

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

func NewMapper

func NewMapper(
	db *db.HSDatabase,
	cfg *types.Config,
	derpMap *tailcfg.DERPMap,
	notif *notifier.Notifier,
	polMan policy.PolicyManager,
	primary *routes.PrimaryRoutes,
) *Mapper

func (*Mapper) DERPMapResponse

func (m *Mapper) DERPMapResponse(
	mapRequest tailcfg.MapRequest,
	node *types.Node,
	derpMap *tailcfg.DERPMap,
) ([]byte, error)

func (*Mapper) FullMapResponse

func (m *Mapper) FullMapResponse(
	mapRequest tailcfg.MapRequest,
	node *types.Node,
	messages ...string,
) ([]byte, error)

FullMapResponse returns a MapResponse for the given node.

func (*Mapper) KeepAliveResponse

func (m *Mapper) KeepAliveResponse(
	mapRequest tailcfg.MapRequest,
	node *types.Node,
) ([]byte, error)

func (*Mapper) ListNodes added in v0.26.0

func (m *Mapper) ListNodes(nodeIDs ...types.NodeID) (types.Nodes, error)

ListNodes queries the database for either all nodes if no parameters are given or for the given nodes if at least one node ID is given as parameter

func (*Mapper) ListPeers

func (m *Mapper) ListPeers(nodeID types.NodeID, peerIDs ...types.NodeID) (types.Nodes, error)

ListPeers returns peers of node, regardless of any Policy or if the node is expired. If no peer IDs are given, all peers are returned. If at least one peer ID is given, only these peer nodes will be returned.

func (*Mapper) PeerChangedPatchResponse

func (m *Mapper) PeerChangedPatchResponse(
	mapRequest tailcfg.MapRequest,
	node *types.Node,
	changed []*tailcfg.PeerChange,
) ([]byte, error)

PeerChangedPatchResponse creates a patch MapResponse with incoming update from a state change.

func (*Mapper) PeerChangedResponse

func (m *Mapper) PeerChangedResponse(
	mapRequest tailcfg.MapRequest,
	node *types.Node,
	changed map[types.NodeID]bool,
	patches []*tailcfg.PeerChange,
	messages ...string,
) ([]byte, error)

func (*Mapper) ReadOnlyMapResponse

func (m *Mapper) ReadOnlyMapResponse(
	mapRequest tailcfg.MapRequest,
	node *types.Node,
	messages ...string,
) ([]byte, error)

ReadOnlyMapResponse returns a MapResponse for the given node. Lite means that the peers has been omitted, this is intended to be used to answer MapRequests with OmitPeers set to true.

func (*Mapper) String

func (m *Mapper) String() string

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