1 files changed, 0 insertions, 105 deletions
diff --git a/swarm/network/network.go b/swarm/network/network.go
deleted file mode 100644
index c5c7e9b2f..000000000
--- a/swarm/network/network.go
+++ /dev/null
@@ -1,105 +0,0 @@
-package network
-
-import (
-	"crypto/ecdsa"
-	"fmt"
-	"net"
-
-	"github.com/ethereum/go-ethereum/crypto"
-	"github.com/ethereum/go-ethereum/p2p/enode"
-	"github.com/ethereum/go-ethereum/p2p/enr"
-)
-
-// BzzAddr implements the PeerAddr interface
-type BzzAddr struct {
-	OAddr []byte
-	UAddr []byte
-}
-
-// Address implements OverlayPeer interface to be used in Overlay.
-func (a *BzzAddr) Address() []byte {
-	return a.OAddr
-}
-
-// Over returns the overlay address.
-func (a *BzzAddr) Over() []byte {
-	return a.OAddr
-}
-
-// Under returns the underlay address.
-func (a *BzzAddr) Under() []byte {
-	return a.UAddr
-}
-
-// ID returns the node identifier in the underlay.
-func (a *BzzAddr) ID() enode.ID {
-	n, err := enode.ParseV4(string(a.UAddr))
-	if err != nil {
-		return enode.ID{}
-	}
-	return n.ID()
-}
-
-// Update updates the underlay address of a peer record
-func (a *BzzAddr) Update(na *BzzAddr) *BzzAddr {
-	return &BzzAddr{a.OAddr, na.UAddr}
-}
-
-// String pretty prints the address
-func (a *BzzAddr) String() string {
-	return fmt.Sprintf("%x <%s>", a.OAddr, a.UAddr)
-}
-
-// RandomAddr is a utility method generating an address from a public key
-func RandomAddr() *BzzAddr {
-	key, err := crypto.GenerateKey()
-	if err != nil {
-		panic("unable to generate key")
-	}
-	node := enode.NewV4(&key.PublicKey, net.IP{127, 0, 0, 1}, 30303, 30303)
-	return NewAddr(node)
-}
-
-// NewAddr constucts a BzzAddr from a node record.
-func NewAddr(node *enode.Node) *BzzAddr {
-	return &BzzAddr{OAddr: node.ID().Bytes(), UAddr: []byte(node.String())}
-}
-
-func PrivateKeyToBzzKey(prvKey *ecdsa.PrivateKey) []byte {
-	pubkeyBytes := crypto.FromECDSAPub(&prvKey.PublicKey)
-	return crypto.Keccak256Hash(pubkeyBytes).Bytes()
-}
-
-type EnodeParams struct {
-	PrivateKey *ecdsa.PrivateKey
-	EnodeKey   *ecdsa.PrivateKey
-	Lightnode  bool
-	Bootnode   bool
-}
-
-func NewEnodeRecord(params *EnodeParams) (*enr.Record, error) {
-
-	if params.PrivateKey == nil {
-		return nil, fmt.Errorf("all param private keys must be defined")
-	}
-
-	bzzkeybytes := PrivateKeyToBzzKey(params.PrivateKey)
-
-	var record enr.Record
-	record.Set(NewENRAddrEntry(bzzkeybytes))
-	record.Set(ENRLightNodeEntry(params.Lightnode))
-	record.Set(ENRBootNodeEntry(params.Bootnode))
-	return &record, nil
-}
-
-func NewEnode(params *EnodeParams) (*enode.Node, error) {
-	record, err := NewEnodeRecord(params)
-	if err != nil {
-		return nil, err
-	}
-	err = enode.SignV4(record, params.EnodeKey)
-	if err != nil {
-		return nil, fmt.Errorf("ENR create fail: %v", err)
-	}
-	return enode.New(enode.V4ID{}, record)
-}