remove deprecated functions in the peer package (#205)

peer/addrinfo.go

@@ -87,7 +87,7 @@ func AddrInfoFromP2pAddr(m ma.Multiaddr) (*AddrInfo, error) {
 // AddrInfoToP2pAddrs converts an AddrInfo to a list of Multiaddrs.
 func AddrInfoToP2pAddrs(pi *AddrInfo) ([]ma.Multiaddr, error) {
 	var addrs []ma.Multiaddr
-	p2ppart, err := ma.NewComponent("p2p", IDB58Encode(pi.ID))
+	p2ppart, err := ma.NewComponent("p2p", Encode(pi.ID))
 	if err != nil {
 		return nil, err
 	}

peer/addrinfo_test.go

@@ -15,11 +15,11 @@ var (
 
 func init() {
 	var err error
-	testID, err = IDB58Decode("QmS3zcG7LhYZYSJMhyRZvTddvbNUqtt8BJpaSs6mi1K5Va")
+	testID, err = Decode("QmS3zcG7LhYZYSJMhyRZvTddvbNUqtt8BJpaSs6mi1K5Va")
 	if err != nil {
 		panic(err)
 	}
-	maddrPeer = ma.StringCast("/p2p/" + IDB58Encode(testID))
+	maddrPeer = ma.StringCast("/p2p/" + Encode(testID))
 	maddrTpt = ma.StringCast("/ip4/127.0.0.1/tcp/1234")
 	maddrFull = maddrTpt.Encapsulate(maddrPeer)
 }

peer/peer.go

@@ -2,12 +2,11 @@
 package peer
 
 import (
-	"encoding/hex"
 	"errors"
 	"fmt"
 	"strings"
 
-	cid "github.com/ipfs/go-cid"
+	"github.com/ipfs/go-cid"
 	ic "github.com/libp2p/go-libp2p-core/crypto"
 	b58 "github.com/mr-tron/base58/base58"
 	mh "github.com/multiformats/go-multihash"
@@ -43,7 +42,7 @@ type ID string
 
 // Pretty returns a base58-encoded string representation of the ID.
 func (id ID) Pretty() string {
-	return IDB58Encode(id)
+	return Encode(id)
 }
 
 // Loggable returns a pretty peer ID string in loggable JSON format.
@@ -131,39 +130,6 @@ func IDFromBytes(b []byte) (ID, error) {
 	return ID(b), nil
 }
 
-// IDB58Decode decodes a peer ID.
-//
-// Deprecated: Use Decode.
-func IDB58Decode(s string) (ID, error) {
-	return Decode(s)
-}
-
-// IDB58Encode returns the base58-encoded multihash representation of the ID.
-//
-// Deprecated: Use Encode.
-func IDB58Encode(id ID) string {
-	return b58.Encode([]byte(id))
-}
-
-// IDHexDecode accepts a hex-encoded multihash representing a peer ID
-// and returns the decoded ID if the input is valid.
-//
-// Deprecated: Don't raw-hex encode peer IDs, use base16 CIDs.
-func IDHexDecode(s string) (ID, error) {
-	m, err := mh.FromHexString(s)
-	if err != nil {
-		return "", err
-	}
-	return ID(m), err
-}
-
-// IDHexEncode returns the hex-encoded multihash representation of the ID.
-//
-// Deprecated: Don't raw-hex encode peer IDs, use base16 CIDs.
-func IDHexEncode(id ID) string {
-	return hex.EncodeToString([]byte(id))
-}
-
 // Decode accepts an encoded peer ID and returns the decoded ID if the input is
 // valid.
 //
@@ -191,7 +157,7 @@ func Decode(s string) (ID, error) {
 // At the moment, it base58 encodes the peer ID but, in the future, it will
 // switch to encoding it as a CID by default.
 func Encode(id ID) string {
-	return IDB58Encode(id)
+	return b58.Encode([]byte(id))
 }
 
 // FromCid converts a CID to a peer ID, if possible.

peer/peer_serde.go

@@ -47,7 +47,7 @@ func (id ID) Size() int {
 }
 
 func (id ID) MarshalJSON() ([]byte, error) {
-	return json.Marshal(IDB58Encode(id))
+	return json.Marshal(Encode(id))
 }
 
 func (id *ID) UnmarshalJSON(data []byte) (err error) {
@@ -55,18 +55,18 @@ func (id *ID) UnmarshalJSON(data []byte) (err error) {
 	if err = json.Unmarshal(data, &v); err != nil {
 		return err
 	}
-	*id, err = IDB58Decode(v)
+	*id, err = Decode(v)
 	return err
 }
 
 // MarshalText returns the text encoding of the ID.
 func (id ID) MarshalText() ([]byte, error) {
-	return []byte(IDB58Encode(id)), nil
+	return []byte(Encode(id)), nil
 }
 
 // UnmarshalText restores the ID from its text encoding.
 func (id *ID) UnmarshalText(data []byte) error {
-	pid, err := IDB58Decode(string(data))
+	pid, err := Decode(string(data))
 	if err != nil {
 		return err
 	}

peer/peer_test.go

@@ -90,7 +90,7 @@ func (ks *keyset) load(hpkp, skBytesStr string) error {
 func TestIDMatchesPublicKey(t *testing.T) {
 
 	test := func(ks keyset) {
-		p1, err := IDB58Decode(ks.hpkp)
+		p1, err := Decode(ks.hpkp)
 		if err != nil {
 			t.Fatal(err)
 		}
@@ -125,7 +125,7 @@ func TestIDMatchesPublicKey(t *testing.T) {
 func TestIDMatchesPrivateKey(t *testing.T) {
 
 	test := func(ks keyset) {
-		p1, err := IDB58Decode(ks.hpkp)
+		p1, err := Decode(ks.hpkp)
 		if err != nil {
 			t.Fatal(err)
 		}
@@ -155,7 +155,7 @@ func TestIDMatchesPrivateKey(t *testing.T) {
 
 func TestIDEncoding(t *testing.T) {
 	test := func(ks keyset) {
-		p1, err := IDB58Decode(ks.hpkp)
+		p1, err := Decode(ks.hpkp)
 		if err != nil {
 			t.Fatal(err)
 		}