chore: bump go-waku (#2404)

go.mod

@@ -18,24 +18,24 @@ require (
 	github.com/ethereum/go-ethereum v1.10.4
 	github.com/go-playground/universal-translator v0.17.0 // indirect
 	github.com/golang-migrate/migrate/v4 v4.8.0 // indirect
-	github.com/golang/mock v1.4.4
+	github.com/golang/mock v1.6.0
 	github.com/golang/protobuf v1.5.2
-	github.com/google/uuid v1.2.0
+	github.com/google/uuid v1.3.0
 	github.com/ipfs/go-ds-sql v0.2.0
-	github.com/ipfs/go-log v1.0.4
+	github.com/ipfs/go-log v1.0.5
 	github.com/jinzhu/copier v0.0.0-20190924061706-b57f9002281a
 	github.com/keighl/metabolize v0.0.0-20150915210303-97ab655d4034
 	github.com/kilic/bls12-381 v0.0.0-20200607163746-32e1441c8a9f
 	github.com/leodido/go-urn v1.2.0 // indirect
 	github.com/lib/pq v1.9.0
-	github.com/libp2p/go-libp2p v0.13.0
+	github.com/libp2p/go-libp2p v0.15.1
-	github.com/libp2p/go-libp2p-core v0.8.5
+	github.com/libp2p/go-libp2p-core v0.9.0
-	github.com/libp2p/go-libp2p-peerstore v0.2.6
+	github.com/libp2p/go-libp2p-peerstore v0.3.0
+	github.com/libp2p/go-libp2p-pubsub v0.5.5
 	github.com/lucasb-eyer/go-colorful v1.0.3
 	github.com/mat/besticon v0.0.0-20210314201728-1579f269edb7
 	github.com/mattn/go-colorable v0.1.4 // indirect
-	github.com/mattn/go-isatty v0.0.10 // indirect
+	github.com/multiformats/go-multiaddr v0.4.0
-	github.com/multiformats/go-multiaddr v0.3.2
 	github.com/multiformats/go-multibase v0.0.3
 	github.com/multiformats/go-varint v0.0.6
 	github.com/mutecomm/go-sqlcipher v0.0.0-20190227152316-55dbde17881f
@@ -49,12 +49,11 @@ require (
 	github.com/russolsen/same v0.0.0-20160222130632-f089df61f51d // indirect
 	github.com/russolsen/transit v0.0.0-20180705123435-0794b4c4505a
 	github.com/status-im/doubleratchet v3.0.0+incompatible
-	github.com/status-im/go-waku v0.0.0-20211006192541-761ae88bbdea
+	github.com/status-im/go-waku v0.0.0-20211018124348-4227a9d69d19
-	github.com/status-im/go-waku-rendezvous v0.0.0-20211005020656-b53661c58574
+	github.com/status-im/go-waku-rendezvous v0.0.0-20211018070416-a93f3b70c432
-	github.com/status-im/go-wakurelay-pubsub v0.4.3-0.20211006151908-91851dda6375
 	github.com/status-im/markdown v0.0.0-20210405121740-32e5a5055fb6
 	github.com/status-im/migrate/v4 v4.6.2-status.2
-	github.com/status-im/rendezvous v1.3.1-0.20210824184947-7c79c858170c
+	github.com/status-im/rendezvous v1.3.4-0.20211008144244-bdf13155817d
 	github.com/status-im/status-go/extkeys v1.1.2
 	github.com/status-im/tcp-shaker v0.0.0-20191114194237-215893130501
 	github.com/stretchr/testify v1.7.0
@@ -63,11 +62,11 @@ require (
 	github.com/vacp2p/mvds v0.0.24-0.20201124060106-26d8e94130d8
 	github.com/wealdtech/go-ens/v3 v3.5.0
 	github.com/xeipuuv/gojsonschema v1.2.0
-	go.uber.org/zap v1.15.0
+	go.uber.org/zap v1.19.0
-	golang.org/x/crypto v0.0.0-20210616213533-5ff15b29337e
+	golang.org/x/crypto v0.0.0-20210813211128-0a44fdfbc16e
 	golang.org/x/image v0.0.0-20210220032944-ac19c3e999fb
 	golang.org/x/tools v0.1.2 // indirect
-	google.golang.org/protobuf v1.26.0
+	google.golang.org/protobuf v1.27.1
 	gopkg.in/go-playground/assert.v1 v1.2.1 // indirect
 	gopkg.in/go-playground/validator.v9 v9.31.0
 	gopkg.in/natefinch/lumberjack.v2 v2.0.0

vendor/github.com/benbjohnson/clock/clock.go

@@ -317,6 +317,13 @@ func (t *Ticker) Stop() {
 	}
 }
 
+// Reset resets the ticker to a new duration.
+func (t *Ticker) Reset(dur time.Duration) {
+	if t.ticker != nil {
+		t.ticker.Reset(dur)
+	}
+}
+
 type internalTicker Ticker
 
 func (t *internalTicker) Next() time.Time { return t.next }

vendor/github.com/benbjohnson/clock/go.mod

@@ -1,3 +1,3 @@
 module github.com/benbjohnson/clock
 
-go 1.13
+go 1.15

vendor/github.com/flynn/noise/.travis.yml

@@ -1,10 +0,0 @@
-language: go
-go:
-  - 1.6.2
-  - tip
-
-sudo: false
-
-matrix:
-  allow_failures:
-    - go: tip

vendor/github.com/flynn/noise/README.md

@@ -1,5 +1,5 @@
-# noise [![GoDoc](https://godoc.org/github.com/flynn/noise?status.svg)](https://godoc.org/github.com/flynn/noise) [![Build Status](https://travis-ci.org/flynn/noise.svg?branch=master)](https://travis-ci.org/flynn/noise)
+# noise [![Go Reference](https://pkg.go.dev/badge/github.com/flynn/noise.svg)](https://pkg.go.dev/github.com/flynn/noise) [![CI Status](https://github.com/flynn/noise/actions/workflows/ci.yml/badge.svg)](https://github.com/flynn/noise/actions)
 
 This is a Go package that implements the [Noise Protocol
 Framework](https://noiseprotocol.org). See [the
-documentation](https://godoc.org/github.com/flynn/noise) for usage information.
+documentation](https://pkg.go.dev/github.com/flynn/noise) for usage information.

vendor/github.com/flynn/noise/cipher_suite.go

@@ -30,7 +30,7 @@ type DHFunc interface {
 
 	// DH performs a Diffie-Hellman calculation between the provided private and
 	// public keys and returns the result.
-	DH(privkey, pubkey []byte) []byte
+	DH(privkey, pubkey []byte) ([]byte, error)
 
 	// DHLen is the number of bytes returned by DH.
 	DHLen() int
@@ -105,23 +105,22 @@ var DH25519 DHFunc = dh25519{}
 type dh25519 struct{}
 
 func (dh25519) GenerateKeypair(rng io.Reader) (DHKey, error) {
-	var pubkey, privkey [32]byte
+	privkey := make([]byte, 32)
 	if rng == nil {
 		rng = rand.Reader
 	}
-	if _, err := io.ReadFull(rng, privkey[:]); err != nil {
+	if _, err := io.ReadFull(rng, privkey); err != nil {
 		return DHKey{}, err
 	}
-	curve25519.ScalarBaseMult(&pubkey, &privkey)
+	pubkey, err := curve25519.X25519(privkey, curve25519.Basepoint)
-	return DHKey{Private: privkey[:], Public: pubkey[:]}, nil
+	if err != nil {
+		return DHKey{}, err
+	}
+	return DHKey{Private: privkey, Public: pubkey}, nil
 }
 
-func (dh25519) DH(privkey, pubkey []byte) []byte {
+func (dh25519) DH(privkey, pubkey []byte) ([]byte, error) {
-	var dst, in, base [32]byte
+	return curve25519.X25519(privkey, pubkey)
-	copy(in[:], privkey)
-	copy(base[:], pubkey)
-	curve25519.ScalarMult(&dst, &in, &base)
-	return dst[:]
 }
 
 func (dh25519) DHLen() int     { return 32 }

vendor/github.com/flynn/noise/go.mod

@@ -0,0 +1,8 @@
+module github.com/flynn/noise
+
+go 1.16
+
+require (
+	golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2
+	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c
+)

vendor/github.com/flynn/noise/go.sum

@@ -0,0 +1,15 @@
+github.com/kr/pretty v0.2.1 h1:Fmg33tUaq4/8ym9TJN1x7sLJnHVwhP33CNkpYV/7rwI=
+github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
+github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
+github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
+github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2 h1:It14KIkyBFYkHkwZ7k45minvA9aorojkyjGk9KJ5B/w=
+golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4=
+golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
+golang.org/x/sys v0.0.0-20201119102817-f84b799fce68 h1:nxC68pudNYkKU6jWhgrqdreuFiOQWj1Fs7T3VrH4Pjw=
+golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=

vendor/github.com/flynn/noise/state.go

@@ -25,30 +25,48 @@ type CipherState struct {
 	invalid bool
 }
 
+// MaxNonce is the maximum value of n that is allowed. ErrMaxNonce is returned
+// by Encrypt and Decrypt after this has been reached. 2^64-1 is reserved for rekeys.
+const MaxNonce = uint64(math.MaxUint64) - 1
+
+var ErrMaxNonce = errors.New("noise: cipherstate has reached maximum n, a new handshake must be performed")
+var ErrCipherSuiteCopied = errors.New("noise: CipherSuite has been copied, state is invalid")
+
 // Encrypt encrypts the plaintext and then appends the ciphertext and an
 // authentication tag across the ciphertext and optional authenticated data to
 // out. This method automatically increments the nonce after every call, so
-// messages must be decrypted in the same order.
+// messages must be decrypted in the same order. ErrMaxNonce is returned after
-func (s *CipherState) Encrypt(out, ad, plaintext []byte) []byte {
+// the maximum nonce of 2^64-2 is reached.
+func (s *CipherState) Encrypt(out, ad, plaintext []byte) ([]byte, error) {
 	if s.invalid {
-		panic("noise: CipherSuite has been copied, state is invalid")
+		return nil, ErrCipherSuiteCopied
+	}
+	if s.n > MaxNonce {
+		return nil, ErrMaxNonce
 	}
 	out = s.c.Encrypt(out, s.n, ad, plaintext)
 	s.n++
-	return out
+	return out, nil
 }
 
 // Decrypt checks the authenticity of the ciphertext and authenticated data and
 // then decrypts and appends the plaintext to out. This method automatically
 // increments the nonce after every call, messages must be provided in the same
-// order that they were encrypted with no missing messages.
+// order that they were encrypted with no missing messages. ErrMaxNonce is
+// returned after the maximum nonce of 2^64-2 is reached.
 func (s *CipherState) Decrypt(out, ad, ciphertext []byte) ([]byte, error) {
 	if s.invalid {
-		panic("noise: CipherSuite has been copied, state is invalid")
+		return nil, ErrCipherSuiteCopied
+	}
+	if s.n > MaxNonce {
+		return nil, ErrMaxNonce
 	}
 	out, err := s.c.Decrypt(out, s.n, ad, ciphertext)
+	if err != nil {
+		return nil, err
+	}
 	s.n++
-	return out, err
+	return out, nil
 }
 
 // Cipher returns the low-level symmetric encryption primitive. It should only
@@ -62,6 +80,12 @@ func (s *CipherState) Cipher() Cipher {
 	return s.c
 }
 
+// Nonce returns the current value of n. This can be used to determine if a
+// new handshake should be performed due to approaching MaxNonce.
+func (s *CipherState) Nonce() uint64 {
+	return s.n
+}
+
 func (s *CipherState) Rekey() {
 	var zeros [32]byte
 	var out []byte
@@ -120,14 +144,17 @@ func (s *symmetricState) MixKeyAndHash(data []byte) {
 	s.hasK = true
 }
 
-func (s *symmetricState) EncryptAndHash(out, plaintext []byte) []byte {
+func (s *symmetricState) EncryptAndHash(out, plaintext []byte) ([]byte, error) {
 	if !s.hasK {
 		s.MixHash(plaintext)
-		return append(out, plaintext...)
+		return append(out, plaintext...), nil
+	}
+	ciphertext, err := s.Encrypt(out, s.h, plaintext)
+	if err != nil {
+		return nil, err
 	}
-	ciphertext := s.Encrypt(out, s.h, plaintext)
 	s.MixHash(ciphertext[len(out):])
-	return ciphertext
+	return ciphertext, nil
 }
 
 func (s *symmetricState) DecryptAndHash(out, data []byte) ([]byte, error) {
@@ -340,6 +367,7 @@ func (s *HandshakeState) WriteMessage(out, payload []byte) ([]byte, *CipherState
 		return nil, nil, nil, errors.New("noise: message is too long")
 	}
 
+	var err error
 	for _, msg := range s.messagePatterns[s.msgIdx] {
 		switch msg {
 		case MessagePatternE:
@@ -357,30 +385,60 @@ func (s *HandshakeState) WriteMessage(out, payload []byte) ([]byte, *CipherState
 			if len(s.s.Public) == 0 {
 				return nil, nil, nil, errors.New("noise: invalid state, s.Public is nil")
 			}
-			out = s.ss.EncryptAndHash(out, s.s.Public)
+			out, err = s.ss.EncryptAndHash(out, s.s.Public)
+			if err != nil {
+				return nil, nil, nil, err
+			}
 		case MessagePatternDHEE:
-			s.ss.MixKey(s.ss.cs.DH(s.e.Private, s.re))
+			dh, err := s.ss.cs.DH(s.e.Private, s.re)
+			if err != nil {
+				return nil, nil, nil, err
+			}
+			s.ss.MixKey(dh)
 		case MessagePatternDHES:
 			if s.initiator {
-				s.ss.MixKey(s.ss.cs.DH(s.e.Private, s.rs))
+				dh, err := s.ss.cs.DH(s.e.Private, s.rs)
+				if err != nil {
+					return nil, nil, nil, err
+				}
+				s.ss.MixKey(dh)
 			} else {
-				s.ss.MixKey(s.ss.cs.DH(s.s.Private, s.re))
+				dh, err := s.ss.cs.DH(s.s.Private, s.re)
+				if err != nil {
+					return nil, nil, nil, err
+				}
+				s.ss.MixKey(dh)
 			}
 		case MessagePatternDHSE:
 			if s.initiator {
-				s.ss.MixKey(s.ss.cs.DH(s.s.Private, s.re))
+				dh, err := s.ss.cs.DH(s.s.Private, s.re)
+				if err != nil {
+					return nil, nil, nil, err
+				}
+				s.ss.MixKey(dh)
 			} else {
-				s.ss.MixKey(s.ss.cs.DH(s.e.Private, s.rs))
+				dh, err := s.ss.cs.DH(s.e.Private, s.rs)
+				if err != nil {
+					return nil, nil, nil, err
+				}
+				s.ss.MixKey(dh)
 			}
 		case MessagePatternDHSS:
-			s.ss.MixKey(s.ss.cs.DH(s.s.Private, s.rs))
+			dh, err := s.ss.cs.DH(s.s.Private, s.rs)
+			if err != nil {
+				return nil, nil, nil, err
+			}
+			s.ss.MixKey(dh)
 		case MessagePatternPSK:
 			s.ss.MixKeyAndHash(s.psk)
 		}
 	}
 	s.shouldWrite = false
 	s.msgIdx++
-	out = s.ss.EncryptAndHash(out, payload)
+	out, err = s.ss.EncryptAndHash(out, payload)
+	if err != nil {
+		return nil, nil, nil, err
+	}
 
 	if s.msgIdx >= len(s.messagePatterns) {
 		cs1, cs2 := s.ss.Split()
@@ -406,6 +464,7 @@ func (s *HandshakeState) ReadMessage(out, message []byte) ([]byte, *CipherState,
 		return nil, nil, nil, errors.New("noise: no handshake messages left")
 	}
 
+	rsSet := false
 	s.ss.Checkpoint()
 
 	var err error
@@ -435,28 +494,56 @@ func (s *HandshakeState) ReadMessage(out, message []byte) ([]byte, *CipherState,
 					return nil, nil, nil, errors.New("noise: invalid state, rs is not nil")
 				}
 				s.rs, err = s.ss.DecryptAndHash(s.rs[:0], message[:expected])
+				rsSet = true
 			}
 			if err != nil {
 				s.ss.Rollback()
+				if rsSet {
+					s.rs = nil
+				}
 				return nil, nil, nil, err
 			}
 			message = message[expected:]
 		case MessagePatternDHEE:
-			s.ss.MixKey(s.ss.cs.DH(s.e.Private, s.re))
+			dh, err := s.ss.cs.DH(s.e.Private, s.re)
+			if err != nil {
+				return nil, nil, nil, err
+			}
+			s.ss.MixKey(dh)
 		case MessagePatternDHES:
 			if s.initiator {
-				s.ss.MixKey(s.ss.cs.DH(s.e.Private, s.rs))
+				dh, err := s.ss.cs.DH(s.e.Private, s.rs)
+				if err != nil {
+					return nil, nil, nil, err
+				}
+				s.ss.MixKey(dh)
 			} else {
-				s.ss.MixKey(s.ss.cs.DH(s.s.Private, s.re))
+				dh, err := s.ss.cs.DH(s.s.Private, s.re)
+				if err != nil {
+					return nil, nil, nil, err
+				}
+				s.ss.MixKey(dh)
 			}
 		case MessagePatternDHSE:
 			if s.initiator {
-				s.ss.MixKey(s.ss.cs.DH(s.s.Private, s.re))
+				dh, err := s.ss.cs.DH(s.s.Private, s.re)
+				if err != nil {
+					return nil, nil, nil, err
+				}
+				s.ss.MixKey(dh)
 			} else {
-				s.ss.MixKey(s.ss.cs.DH(s.e.Private, s.rs))
+				dh, err := s.ss.cs.DH(s.e.Private, s.rs)
+				if err != nil {
+					return nil, nil, nil, err
+				}
+				s.ss.MixKey(dh)
 			}
 		case MessagePatternDHSS:
-			s.ss.MixKey(s.ss.cs.DH(s.s.Private, s.rs))
+			dh, err := s.ss.cs.DH(s.s.Private, s.rs)
+			if err != nil {
+				return nil, nil, nil, err
+			}
+			s.ss.MixKey(dh)
 		case MessagePatternPSK:
 			s.ss.MixKeyAndHash(s.psk)
 		}
@@ -464,6 +551,9 @@ func (s *HandshakeState) ReadMessage(out, message []byte) ([]byte, *CipherState,
 	out, err = s.ss.DecryptAndHash(out, message)
 	if err != nil {
 		s.ss.Rollback()
+		if rsSet {
+			s.rs = nil
+		}
 		return nil, nil, nil, err
 	}
 	s.shouldWrite = true

vendor/github.com/golang/mock/gomock/call.go

@@ -50,19 +50,22 @@ func newCall(t TestHelper, receiver interface{}, method string, methodType refle
 	t.Helper()
 
 	// TODO: check arity, types.
-	margs := make([]Matcher, len(args))
+	mArgs := make([]Matcher, len(args))
 	for i, arg := range args {
 		if m, ok := arg.(Matcher); ok {
-			margs[i] = m
+			mArgs[i] = m
 		} else if arg == nil {
 			// Handle nil specially so that passing a nil interface value
 			// will match the typed nils of concrete args.
-			margs[i] = Nil()
+			mArgs[i] = Nil()
 		} else {
-			margs[i] = Eq(arg)
+			mArgs[i] = Eq(arg)
 		}
 	}
 
+	// callerInfo's skip should be updated if the number of calls between the user's test
+	// and this line changes, i.e. this code is wrapped in another anonymous function.
+	// 0 is us, 1 is RecordCallWithMethodType(), 2 is the generated recorder, and 3 is the user's test.
 	origin := callerInfo(3)
 	actions := []func([]interface{}) []interface{}{func([]interface{}) []interface{} {
 		// Synthesize the zero value for each of the return args' types.
@@ -73,7 +76,7 @@ func newCall(t TestHelper, receiver interface{}, method string, methodType refle
 		return rets
 	}}
 	return &Call{t: t, receiver: receiver, method: method, methodType: methodType,
-		args: margs, origin: origin, minCalls: 1, maxCalls: 1, actions: actions}
+		args: mArgs, origin: origin, minCalls: 1, maxCalls: 1, actions: actions}
 }
 
 // AnyTimes allows the expectation to be called 0 or more times
@@ -110,19 +113,25 @@ func (c *Call) DoAndReturn(f interface{}) *Call {
 	v := reflect.ValueOf(f)
 
 	c.addAction(func(args []interface{}) []interface{} {
-		vargs := make([]reflect.Value, len(args))
+		c.t.Helper()
+		vArgs := make([]reflect.Value, len(args))
 		ft := v.Type()
+		if c.methodType.NumIn() != ft.NumIn() {
+			c.t.Fatalf("wrong number of arguments in DoAndReturn func for %T.%v: got %d, want %d [%s]",
+				c.receiver, c.method, ft.NumIn(), c.methodType.NumIn(), c.origin)
+			return nil
+		}
 		for i := 0; i < len(args); i++ {
 			if args[i] != nil {
-				vargs[i] = reflect.ValueOf(args[i])
+				vArgs[i] = reflect.ValueOf(args[i])
 			} else {
 				// Use the zero value for the arg.
-				vargs[i] = reflect.Zero(ft.In(i))
+				vArgs[i] = reflect.Zero(ft.In(i))
 			}
 		}
-		vrets := v.Call(vargs)
+		vRets := v.Call(vArgs)
-		rets := make([]interface{}, len(vrets))
+		rets := make([]interface{}, len(vRets))
-		for i, ret := range vrets {
+		for i, ret := range vRets {
 			rets[i] = ret.Interface()
 		}
 		return rets
@@ -139,17 +148,23 @@ func (c *Call) Do(f interface{}) *Call {
 	v := reflect.ValueOf(f)
 
 	c.addAction(func(args []interface{}) []interface{} {
-		vargs := make([]reflect.Value, len(args))
+		c.t.Helper()
+		if c.methodType.NumIn() != v.Type().NumIn() {
+			c.t.Fatalf("wrong number of arguments in Do func for %T.%v: got %d, want %d [%s]",
+				c.receiver, c.method, v.Type().NumIn(), c.methodType.NumIn(), c.origin)
+			return nil
+		}
+		vArgs := make([]reflect.Value, len(args))
 		ft := v.Type()
 		for i := 0; i < len(args); i++ {
 			if args[i] != nil {
-				vargs[i] = reflect.ValueOf(args[i])
+				vArgs[i] = reflect.ValueOf(args[i])
 			} else {
 				// Use the zero value for the arg.
-				vargs[i] = reflect.Zero(ft.In(i))
+				vArgs[i] = reflect.Zero(ft.In(i))
 			}
 		}
-		v.Call(vargs)
+		v.Call(vArgs)
 		return nil
 	})
 	return c
@@ -301,14 +316,9 @@ func (c *Call) matches(args []interface{}) error {
 
 		for i, m := range c.args {
 			if !m.Matches(args[i]) {
-				got := fmt.Sprintf("%v", args[i])
-				if gs, ok := m.(GotFormatter); ok {
-					got = gs.Got(args[i])
-				}
-
 				return fmt.Errorf(
 					"expected call at %s doesn't match the argument at index %d.\nGot: %v\nWant: %v",
-					c.origin, i, got, m,
+					c.origin, i, formatGottenArg(m, args[i]), m,
 				)
 			}
 		}
@@ -331,7 +341,7 @@ func (c *Call) matches(args []interface{}) error {
 				// Non-variadic args
 				if !m.Matches(args[i]) {
 					return fmt.Errorf("expected call at %s doesn't match the argument at index %s.\nGot: %v\nWant: %v",
-						c.origin, strconv.Itoa(i), args[i], m)
+						c.origin, strconv.Itoa(i), formatGottenArg(m, args[i]), m)
 				}
 				continue
 			}
@@ -355,12 +365,12 @@ func (c *Call) matches(args []interface{}) error {
 			// matches all the remaining arguments or the lack of any.
 			// Convert the remaining arguments, if any, into a slice of the
 			// expected type.
-			vargsType := c.methodType.In(c.methodType.NumIn() - 1)
+			vArgsType := c.methodType.In(c.methodType.NumIn() - 1)
-			vargs := reflect.MakeSlice(vargsType, 0, len(args)-i)
+			vArgs := reflect.MakeSlice(vArgsType, 0, len(args)-i)
 			for _, arg := range args[i:] {
-				vargs = reflect.Append(vargs, reflect.ValueOf(arg))
+				vArgs = reflect.Append(vArgs, reflect.ValueOf(arg))
 			}
-			if m.Matches(vargs.Interface()) {
+			if m.Matches(vArgs.Interface()) {
 				// Got Foo(a, b, c, d, e) want Foo(matcherA, matcherB, gomock.Any())
 				// Got Foo(a, b, c, d, e) want Foo(matcherA, matcherB, someSliceMatcher)
 				// Got Foo(a, b) want Foo(matcherA, matcherB, gomock.Any())
@@ -373,16 +383,16 @@ func (c *Call) matches(args []interface{}) error {
 			// Got Foo(a, b, c, d) want Foo(matcherA, matcherB, matcherC, matcherD, matcherE)
 			// Got Foo(a, b, c, d, e) want Foo(matcherA, matcherB, matcherC, matcherD)
 			// Got Foo(a, b, c) want Foo(matcherA, matcherB)
-			return fmt.Errorf("Expected call at %s doesn't match the argument at index %s.\nGot: %v\nWant: %v",
-				c.origin, strconv.Itoa(i), args[i:], c.args[i])
 
+			return fmt.Errorf("expected call at %s doesn't match the argument at index %s.\nGot: %v\nWant: %v",
+				c.origin, strconv.Itoa(i), formatGottenArg(m, args[i:]), c.args[i])
 		}
 	}
 
 	// Check that all prerequisite calls have been satisfied.
 	for _, preReqCall := range c.preReqs {
 		if !preReqCall.satisfied() {
-			return fmt.Errorf("Expected call at %s doesn't have a prerequisite call satisfied:\n%v\nshould be called before:\n%v",
+			return fmt.Errorf("expected call at %s doesn't have a prerequisite call satisfied:\n%v\nshould be called before:\n%v",
 				c.origin, preReqCall, c)
 		}
 	}
@@ -425,3 +435,11 @@ func setSlice(arg interface{}, v reflect.Value) {
 func (c *Call) addAction(action func([]interface{}) []interface{}) {
 	c.actions = append(c.actions, action)
 }
+
+func formatGottenArg(m Matcher, arg interface{}) string {
+	got := fmt.Sprintf("%v (%T)", arg, arg)
+	if gs, ok := m.(GotFormatter); ok {
+		got = gs.Got(arg)
+	}
+	return got
+}

vendor/github.com/golang/mock/gomock/callset.go

@@ -16,6 +16,7 @@ package gomock
 
 import (
 	"bytes"
+	"errors"
 	"fmt"
 )
 
@@ -84,14 +85,18 @@ func (cs callSet) FindMatch(receiver interface{}, method string, args []interfac
 	for _, call := range exhausted {
 		if err := call.matches(args); err != nil {
 			_, _ = fmt.Fprintf(&callsErrors, "\n%v", err)
+			continue
 		}
+		_, _ = fmt.Fprintf(
+			&callsErrors, "all expected calls for method %q have been exhausted", method,
+		)
 	}
 
 	if len(expected)+len(exhausted) == 0 {
 		_, _ = fmt.Fprintf(&callsErrors, "there are no expected calls of the method %q for that receiver", method)
 	}
 
-	return nil, fmt.Errorf(callsErrors.String())
+	return nil, errors.New(callsErrors.String())
 }
 
 // Failures returns the calls that are not satisfied.

vendor/github.com/golang/mock/gomock/controller.go

@@ -50,9 +50,6 @@
 //         mockObj.EXPECT().SomeMethod(2, "second"),
 //         mockObj.EXPECT().SomeMethod(3, "third"),
 //     )
-//
-// TODO:
-//	- Handle different argument/return types (e.g. ..., chan, map, interface).
 package gomock
 
 import (
@@ -77,6 +74,15 @@ type TestHelper interface {
 	Helper()
 }
 
+// cleanuper is used to check if TestHelper also has the `Cleanup` method. A
+// common pattern is to pass in a `*testing.T` to
+// `NewController(t TestReporter)`. In Go 1.14+, `*testing.T` has a cleanup
+// method. This can be utilized to call `Finish()` so the caller of this library
+// does not have to.
+type cleanuper interface {
+	Cleanup(func())
+}
+
 // A Controller represents the top-level control of a mock ecosystem.  It
 // defines the scope and lifetime of mock objects, as well as their
 // expectations.  It is safe to call Controller's methods from multiple
@@ -115,29 +121,43 @@ type Controller struct {
 
 // NewController returns a new Controller. It is the preferred way to create a
 // Controller.
+//
+// New in go1.14+, if you are passing a *testing.T into this function you no
+// longer need to call ctrl.Finish() in your test methods.
 func NewController(t TestReporter) *Controller {
 	h, ok := t.(TestHelper)
 	if !ok {
-		h = nopTestHelper{t}
+		h = &nopTestHelper{t}
 	}
-
+	ctrl := &Controller{
-	return &Controller{
 		T:             h,
 		expectedCalls: newCallSet(),
 	}
+	if c, ok := isCleanuper(ctrl.T); ok {
+		c.Cleanup(func() {
+			ctrl.T.Helper()
+			ctrl.finish(true, nil)
+		})
+	}
+
+	return ctrl
 }
 
 type cancelReporter struct {
-	TestHelper
+	t      TestHelper
 	cancel func()
 }
 
 func (r *cancelReporter) Errorf(format string, args ...interface{}) {
-	r.TestHelper.Errorf(format, args...)
+	r.t.Errorf(format, args...)
 }
 func (r *cancelReporter) Fatalf(format string, args ...interface{}) {
 	defer r.cancel()
-	r.TestHelper.Fatalf(format, args...)
+	r.t.Fatalf(format, args...)
+}
+
+func (r *cancelReporter) Helper() {
+	r.t.Helper()
 }
 
 // WithContext returns a new Controller and a Context, which is cancelled on any
@@ -145,15 +165,22 @@ func (r *cancelReporter) Fatalf(format string, args ...interface{}) {
 func WithContext(ctx context.Context, t TestReporter) (*Controller, context.Context) {
 	h, ok := t.(TestHelper)
 	if !ok {
-		h = nopTestHelper{t}
+		h = &nopTestHelper{t: t}
 	}
 
 	ctx, cancel := context.WithCancel(ctx)
-	return NewController(&cancelReporter{h, cancel}), ctx
+	return NewController(&cancelReporter{t: h, cancel: cancel}), ctx
 }
 
 type nopTestHelper struct {
-	TestReporter
+	t TestReporter
+}
+
+func (h *nopTestHelper) Errorf(format string, args ...interface{}) {
+	h.t.Errorf(format, args...)
+}
+func (h *nopTestHelper) Fatalf(format string, args ...interface{}) {
+	h.t.Fatalf(format, args...)
 }
 
 func (h nopTestHelper) Helper() {}
@@ -197,7 +224,10 @@ func (ctrl *Controller) Call(receiver interface{}, method string, args ...interf
 
 		expected, err := ctrl.expectedCalls.FindMatch(receiver, method, args)
 		if err != nil {
-			origin := callerInfo(2)
+			// callerInfo's skip should be updated if the number of calls between the user's test
+			// and this line changes, i.e. this code is wrapped in another anonymous function.
+			// 0 is us, 1 is controller.Call(), 2 is the generated mock, and 3 is the user's test.
+			origin := callerInfo(3)
 			ctrl.T.Fatalf("Unexpected call to %T.%v(%v) at %s because: %s", receiver, method, args, origin, err)
 		}
 
@@ -229,21 +259,33 @@ func (ctrl *Controller) Call(receiver interface{}, method string, args ...interf
 // Finish checks to see if all the methods that were expected to be called
 // were called. It should be invoked for each Controller. It is not idempotent
 // and therefore can only be invoked once.
+//
+// New in go1.14+, if you are passing a *testing.T into NewController function you no
+// longer need to call ctrl.Finish() in your test methods.
 func (ctrl *Controller) Finish() {
+	// If we're currently panicking, probably because this is a deferred call.
+	// This must be recovered in the deferred function.
+	err := recover()
+	ctrl.finish(false, err)
+}
+
+func (ctrl *Controller) finish(cleanup bool, panicErr interface{}) {
 	ctrl.T.Helper()
 
 	ctrl.mu.Lock()
 	defer ctrl.mu.Unlock()
 
 	if ctrl.finished {
+		if _, ok := isCleanuper(ctrl.T); !ok {
 			ctrl.T.Fatalf("Controller.Finish was called more than once. It has to be called exactly once.")
 		}
+		return
+	}
 	ctrl.finished = true
 
-	// If we're currently panicking, probably because this is a deferred call,
+	// Short-circuit, pass through the panic.
-	// pass through the panic.
+	if panicErr != nil {
-	if err := recover(); err != nil {
+		panic(panicErr)
-		panic(err)
 	}
 
 	// Check that all remaining expected calls are satisfied.
@@ -252,13 +294,43 @@ func (ctrl *Controller) Finish() {
 		ctrl.T.Errorf("missing call(s) to %v", call)
 	}
 	if len(failures) != 0 {
+		if !cleanup {
 			ctrl.T.Fatalf("aborting test due to missing call(s)")
+			return
+		}
+		ctrl.T.Errorf("aborting test due to missing call(s)")
 	}
 }
 
+// callerInfo returns the file:line of the call site. skip is the number
+// of stack frames to skip when reporting. 0 is callerInfo's call site.
 func callerInfo(skip int) string {
 	if _, file, line, ok := runtime.Caller(skip + 1); ok {
 		return fmt.Sprintf("%s:%d", file, line)
 	}
 	return "unknown file"
 }
+
+// isCleanuper checks it if t's base TestReporter has a Cleanup method.
+func isCleanuper(t TestReporter) (cleanuper, bool) {
+	tr := unwrapTestReporter(t)
+	c, ok := tr.(cleanuper)
+	return c, ok
+}
+
+// unwrapTestReporter unwraps TestReporter to the base implementation.
+func unwrapTestReporter(t TestReporter) TestReporter {
+	tr := t
+	switch nt := t.(type) {
+	case *cancelReporter:
+		tr = nt.t
+		if h, check := tr.(*nopTestHelper); check {
+			tr = h.t
+		}
+	case *nopTestHelper:
+		tr = nt.t
+	default:
+		// not wrapped
+	}
+	return tr
+}

vendor/github.com/golang/mock/gomock/matchers.go

@@ -102,11 +102,25 @@ type eqMatcher struct {
 }
 
 func (e eqMatcher) Matches(x interface{}) bool {
+	// In case, some value is nil
+	if e.x == nil || x == nil {
 		return reflect.DeepEqual(e.x, x)
 	}
 
+	// Check if types assignable and convert them to common type
+	x1Val := reflect.ValueOf(e.x)
+	x2Val := reflect.ValueOf(x)
+
+	if x1Val.Type().AssignableTo(x2Val.Type()) {
+		x1ValConverted := x1Val.Convert(x2Val.Type())
+		return reflect.DeepEqual(x1ValConverted.Interface(), x2Val.Interface())
+	}
+
+	return false
+}
+
 func (e eqMatcher) String() string {
-	return fmt.Sprintf("is equal to %v", e.x)
+	return fmt.Sprintf("is equal to %v (%T)", e.x, e.x)
 }
 
 type nilMatcher struct{}
@@ -139,7 +153,6 @@ func (n notMatcher) Matches(x interface{}) bool {
 }
 
 func (n notMatcher) String() string {
-	// TODO: Improve this if we add a NotString method to the Matcher interface.
 	return "not(" + n.m.String() + ")"
 }
 
@@ -194,6 +207,70 @@ func (m lenMatcher) String() string {
 	return fmt.Sprintf("has length %d", m.i)
 }
 
+type inAnyOrderMatcher struct {
+	x interface{}
+}
+
+func (m inAnyOrderMatcher) Matches(x interface{}) bool {
+	given, ok := m.prepareValue(x)
+	if !ok {
+		return false
+	}
+	wanted, ok := m.prepareValue(m.x)
+	if !ok {
+		return false
+	}
+
+	if given.Len() != wanted.Len() {
+		return false
+	}
+
+	usedFromGiven := make([]bool, given.Len())
+	foundFromWanted := make([]bool, wanted.Len())
+	for i := 0; i < wanted.Len(); i++ {
+		wantedMatcher := Eq(wanted.Index(i).Interface())
+		for j := 0; j < given.Len(); j++ {
+			if usedFromGiven[j] {
+				continue
+			}
+			if wantedMatcher.Matches(given.Index(j).Interface()) {
+				foundFromWanted[i] = true
+				usedFromGiven[j] = true
+				break
+			}
+		}
+	}
+
+	missingFromWanted := 0
+	for _, found := range foundFromWanted {
+		if !found {
+			missingFromWanted++
+		}
+	}
+	extraInGiven := 0
+	for _, used := range usedFromGiven {
+		if !used {
+			extraInGiven++
+		}
+	}
+
+	return extraInGiven == 0 && missingFromWanted == 0
+}
+
+func (m inAnyOrderMatcher) prepareValue(x interface{}) (reflect.Value, bool) {
+	xValue := reflect.ValueOf(x)
+	switch xValue.Kind() {
+	case reflect.Slice, reflect.Array:
+		return xValue, true
+	default:
+		return reflect.Value{}, false
+	}
+}
+
+func (m inAnyOrderMatcher) String() string {
+	return fmt.Sprintf("has the same elements as %v", m.x)
+}
+
 // Constructors
 
 // All returns a composite Matcher that returns true if and only all of the
@@ -245,7 +322,7 @@ func Not(x interface{}) Matcher {
 //   AssignableToTypeOf(s).Matches(time.Second) // returns true
 //   AssignableToTypeOf(s).Matches(99) // returns false
 //
-//   var ctx = reflect.TypeOf((*context.Context)).Elem()
+//   var ctx = reflect.TypeOf((*context.Context)(nil)).Elem()
 //   AssignableToTypeOf(ctx).Matches(context.Background()) // returns true
 func AssignableToTypeOf(x interface{}) Matcher {
 	if xt, ok := x.(reflect.Type); ok {
@@ -253,3 +330,12 @@ func AssignableToTypeOf(x interface{}) Matcher {
 	}
 	return assignableToTypeOfMatcher{reflect.TypeOf(x)}
 }
+
+// InAnyOrder is a Matcher that returns true for collections of the same elements ignoring the order.
+//
+// Example usage:
+//   InAnyOrder([]int{1, 2, 3}).Matches([]int{1, 3, 2}) // returns true
+//   InAnyOrder([]int{1, 2, 3}).Matches([]int{1, 2}) // returns false
+func InAnyOrder(x interface{}) Matcher {
+	return inAnyOrderMatcher{x}
+}

vendor/github.com/google/gopacket/AUTHORS

@@ -17,6 +17,7 @@ Christian Mäder <christian.maeder@nine.ch>
 Gernot Vormayr <gvormayr@gmail.com>
 Vitor Garcia Graveto <victor.graveto@gmail.com>
 Elias Chavarria Reyes <elchavar@cisco.com>
+Daniel Rittweiler <ripx80@protonmail.com>
 
 CONTRIBUTORS:
 Attila Oláh <attila@attilaolah.eu>
@@ -32,6 +33,7 @@ Jesse Ward <jesse@jesseward.com>
 Kane Mathers <kane@kanemathers.name>
 Jose Selvi <jselvi@pentester.es>
 Yerden Zhumabekov <yerden.zhumabekov@gmail.com>
+Jensen Hwa <jensenhwa@gmail.com>
 
 -----------------------------------------------
 FORKED FROM github.com/akrennmair/gopcap

vendor/github.com/google/gopacket/routing/routing.go

@@ -100,6 +100,9 @@ func (r *router) RouteWithSrc(input net.HardwareAddr, src, dst net.IP) (iface *n
 		ifaceIndex, gateway, preferredSrc, err = r.route(r.v6, input, src, dst)
 	default:
 		err = errors.New("IP is not valid as IPv4 or IPv6")
+	}
+
+	if err != nil {
 		return
 	}
 

vendor/github.com/google/uuid/null.go

@@ -0,0 +1,118 @@
+// Copyright 2021 Google Inc.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package uuid
+
+import (
+	"bytes"
+	"database/sql/driver"
+	"encoding/json"
+	"fmt"
+)
+
+var jsonNull = []byte("null")
+
+// NullUUID represents a UUID that may be null.
+// NullUUID implements the SQL driver.Scanner interface so
+// it can be used as a scan destination:
+//
+//  var u uuid.NullUUID
+//  err := db.QueryRow("SELECT name FROM foo WHERE id=?", id).Scan(&u)
+//  ...
+//  if u.Valid {
+//     // use u.UUID
+//  } else {
+//     // NULL value
+//  }
+//
+type NullUUID struct {
+	UUID  UUID
+	Valid bool // Valid is true if UUID is not NULL
+}
+
+// Scan implements the SQL driver.Scanner interface.
+func (nu *NullUUID) Scan(value interface{}) error {
+	if value == nil {
+		nu.UUID, nu.Valid = Nil, false
+		return nil
+	}
+
+	err := nu.UUID.Scan(value)
+	if err != nil {
+		nu.Valid = false
+		return err
+	}
+
+	nu.Valid = true
+	return nil
+}
+
+// Value implements the driver Valuer interface.
+func (nu NullUUID) Value() (driver.Value, error) {
+	if !nu.Valid {
+		return nil, nil
+	}
+	// Delegate to UUID Value function
+	return nu.UUID.Value()
+}
+
+// MarshalBinary implements encoding.BinaryMarshaler.
+func (nu NullUUID) MarshalBinary() ([]byte, error) {
+	if nu.Valid {
+		return nu.UUID[:], nil
+	}
+
+	return []byte(nil), nil
+}
+
+// UnmarshalBinary implements encoding.BinaryUnmarshaler.
+func (nu *NullUUID) UnmarshalBinary(data []byte) error {
+	if len(data) != 16 {
+		return fmt.Errorf("invalid UUID (got %d bytes)", len(data))
+	}
+	copy(nu.UUID[:], data)
+	nu.Valid = true
+	return nil
+}
+
+// MarshalText implements encoding.TextMarshaler.
+func (nu NullUUID) MarshalText() ([]byte, error) {
+	if nu.Valid {
+		return nu.UUID.MarshalText()
+	}
+
+	return jsonNull, nil
+}
+
+// UnmarshalText implements encoding.TextUnmarshaler.
+func (nu *NullUUID) UnmarshalText(data []byte) error {
+	id, err := ParseBytes(data)
+	if err != nil {
+		nu.Valid = false
+		return err
+	}
+	nu.UUID = id
+	nu.Valid = true
+	return nil
+}
+
+// MarshalJSON implements json.Marshaler.
+func (nu NullUUID) MarshalJSON() ([]byte, error) {
+	if nu.Valid {
+		return json.Marshal(nu.UUID)
+	}
+
+	return jsonNull, nil
+}
+
+// UnmarshalJSON implements json.Unmarshaler.
+func (nu *NullUUID) UnmarshalJSON(data []byte) error {
+	if bytes.Equal(data, jsonNull) {
+		*nu = NullUUID{}
+		return nil // valid null UUID
+	}
+	err := json.Unmarshal(data, &nu.UUID)
+	nu.Valid = err == nil
+	return err
+}

vendor/github.com/google/uuid/uuid.go

@@ -12,6 +12,7 @@ import (
 	"fmt"
 	"io"
 	"strings"
+	"sync"
 )
 
 // A UUID is a 128 bit (16 byte) Universal Unique IDentifier as defined in RFC
@@ -33,7 +34,15 @@ const (
 	Future                    // Reserved for future definition.
 )
 
-var rander = rand.Reader // random function
+const randPoolSize = 16 * 16
+
+var (
+	rander      = rand.Reader // random function
+	poolEnabled = false
+	poolMu      sync.Mutex
+	poolPos     = randPoolSize     // protected with poolMu
+	pool        [randPoolSize]byte // protected with poolMu
+)
 
 type invalidLengthError struct{ len int }
 
@@ -41,6 +50,12 @@ func (err invalidLengthError) Error() string {
 	return fmt.Sprintf("invalid UUID length: %d", err.len)
 }
 
+// IsInvalidLengthError is matcher function for custom error invalidLengthError
+func IsInvalidLengthError(err error) bool {
+	_, ok := err.(invalidLengthError)
+	return ok
+}
+
 // Parse decodes s into a UUID or returns an error.  Both the standard UUID
 // forms of xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx and
 // urn:uuid:xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx are decoded as well as the
@@ -249,3 +264,31 @@ func SetRand(r io.Reader) {
 	}
 	rander = r
 }
+
+// EnableRandPool enables internal randomness pool used for Random
+// (Version 4) UUID generation. The pool contains random bytes read from
+// the random number generator on demand in batches. Enabling the pool
+// may improve the UUID generation throughput significantly.
+//
+// Since the pool is stored on the Go heap, this feature may be a bad fit
+// for security sensitive applications.
+//
+// Both EnableRandPool and DisableRandPool are not thread-safe and should
+// only be called when there is no possibility that New or any other
+// UUID Version 4 generation function will be called concurrently.
+func EnableRandPool() {
+	poolEnabled = true
+}
+
+// DisableRandPool disables the randomness pool if it was previously
+// enabled with EnableRandPool.
+//
+// Both EnableRandPool and DisableRandPool are not thread-safe and should
+// only be called when there is no possibility that New or any other
+// UUID Version 4 generation function will be called concurrently.
+func DisableRandPool() {
+	poolEnabled = false
+	defer poolMu.Unlock()
+	poolMu.Lock()
+	poolPos = randPoolSize
+}

vendor/github.com/google/uuid/version4.go

@@ -27,6 +27,8 @@ func NewString() string {
 // The strength of the UUIDs is based on the strength of the crypto/rand
 // package.
 //
+// Uses the randomness pool if it was enabled with EnableRandPool.
+//
 // A note about uniqueness derived from the UUID Wikipedia entry:
 //
 //  Randomly generated UUIDs have 122 random bits.  One's annual risk of being
@@ -35,8 +37,11 @@ func NewString() string {
 //  equivalent to the odds of creating a few tens of trillions of UUIDs in a
 //  year and having one duplicate.
 func NewRandom() (UUID, error) {
+	if !poolEnabled {
 		return NewRandomFromReader(rander)
 	}
+	return newRandomFromPool()
+}
 
 // NewRandomFromReader returns a UUID based on bytes read from a given io.Reader.
 func NewRandomFromReader(r io.Reader) (UUID, error) {
@@ -49,3 +54,23 @@ func NewRandomFromReader(r io.Reader) (UUID, error) {
 	uuid[8] = (uuid[8] & 0x3f) | 0x80 // Variant is 10
 	return uuid, nil
 }
+
+func newRandomFromPool() (UUID, error) {
+	var uuid UUID
+	poolMu.Lock()
+	if poolPos == randPoolSize {
+		_, err := io.ReadFull(rander, pool[:])
+		if err != nil {
+			poolMu.Unlock()
+			return Nil, err
+		}
+		poolPos = 0
+	}
+	copy(uuid[:], pool[poolPos:(poolPos+16)])
+	poolPos += 16
+	poolMu.Unlock()
+
+	uuid[6] = (uuid[6] & 0x0f) | 0x40 // Version 4
+	uuid[8] = (uuid[8] & 0x3f) | 0x80 // Variant is 10
+	return uuid, nil
+}

vendor/github.com/huin/goupnp/soap/soap.go

@@ -4,6 +4,7 @@ package soap
 
 import (
 	"bytes"
+	"context"
 	"encoding/xml"
 	"fmt"
 	"io/ioutil"
@@ -33,13 +34,13 @@ func NewSOAPClient(endpointURL url.URL) *SOAPClient {
 // PerformSOAPAction makes a SOAP request, with the given action.
 // inAction and outAction must both be pointers to structs with string fields
 // only.
-func (client *SOAPClient) PerformAction(actionNamespace, actionName string, inAction interface{}, outAction interface{}) error {
+func (client *SOAPClient) PerformActionCtx(ctx context.Context, actionNamespace, actionName string, inAction interface{}, outAction interface{}) error {
 	requestBytes, err := encodeRequestAction(actionNamespace, actionName, inAction)
 	if err != nil {
 		return err
 	}
 
-	response, err := client.HTTPClient.Do(&http.Request{
+	req := &http.Request{
 		Method: "POST",
 		URL:    &client.EndpointURL,
 		Header: http.Header{
@@ -49,7 +50,9 @@ func (client *SOAPClient) PerformAction(actionNamespace, actionName string, inAc
 		Body: ioutil.NopCloser(bytes.NewBuffer(requestBytes)),
 		// Set ContentLength to avoid chunked encoding - some servers might not support it.
 		ContentLength: int64(len(requestBytes)),
-	})
+	}
+	req = req.WithContext(ctx)
+	response, err := client.HTTPClient.Do(req)
 	if err != nil {
 		return fmt.Errorf("goupnp: error performing SOAP HTTP request: %v", err)
 	}
@@ -79,6 +82,12 @@ func (client *SOAPClient) PerformAction(actionNamespace, actionName string, inAc
 	return nil
 }
 
+// PerformAction is the legacy version of PerformActionCtx, which uses
+// context.Background.
+func (client *SOAPClient) PerformAction(actionNamespace, actionName string, inAction interface{}, outAction interface{}) error {
+	return client.PerformActionCtx(context.Background(), actionNamespace, actionName, inAction, outAction)
+}
+
 // newSOAPAction creates a soapEnvelope with the given action and arguments.
 func newSOAPEnvelope() *soapEnvelope {
 	return &soapEnvelope{
@@ -129,7 +138,7 @@ func encodeRequestArgs(w *bytes.Buffer, inAction interface{}) error {
 		if value.Kind() != reflect.String {
 			return fmt.Errorf("goupnp: SOAP arg %q is not of type string, but of type %v", argName, value.Type())
 		}
-		elem := xml.StartElement{xml.Name{"", argName}, nil}
+		elem := xml.StartElement{Name: xml.Name{Space: "", Local: argName}, Attr: nil}
 		if err := enc.EncodeToken(elem); err != nil {
 			return fmt.Errorf("goupnp: error encoding start element for SOAP arg %q: %v", argName, err)
 		}

vendor/github.com/ipfs/go-datastore/Makefile

@@ -1,9 +0,0 @@
-export IPFS_API ?= v04x.ipfs.io
-
-gx:
-	go get -u github.com/whyrusleeping/gx
-	go get -u github.com/whyrusleeping/gx-go
-
-deps: gx
-	gx --verbose install --global
-	gx-go rewrite

vendor/github.com/ipfs/go-datastore/go.mod

@@ -2,11 +2,13 @@ module github.com/ipfs/go-datastore
 
 require (
 	github.com/google/uuid v1.1.1
+	github.com/ipfs/go-detect-race v0.0.1
 	github.com/ipfs/go-ipfs-delay v0.0.0-20181109222059-70721b86a9a8
-	github.com/jbenet/goprocess v0.0.0-20160826012719-b497e2f366b8
+	github.com/jbenet/goprocess v0.1.4
-	github.com/kr/pretty v0.1.0 // indirect
+	github.com/kr/pretty v0.2.0 // indirect
+	go.uber.org/multierr v1.5.0
 	golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7
 	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15
 )
 
-go 1.12
+go 1.15

vendor/github.com/ipfs/go-datastore/go.sum

@@ -1,16 +1,59 @@
+github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
 github.com/google/uuid v1.1.1 h1:Gkbcsh/GbpXz7lPftLA3P6TYMwjCLYm83jiFQZF/3gY=
 github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/ipfs/go-detect-race v0.0.1 h1:qX/xay2W3E4Q1U7d9lNs1sU9nvguX0a7319XbyQ6cOk=
+github.com/ipfs/go-detect-race v0.0.1/go.mod h1:8BNT7shDZPo99Q74BpGMK+4D8Mn4j46UU0LZ723meps=
 github.com/ipfs/go-ipfs-delay v0.0.0-20181109222059-70721b86a9a8 h1:NAviDvJ0WXgD+yiL2Rj35AmnfgI11+pHXbdciD917U0=
 github.com/ipfs/go-ipfs-delay v0.0.0-20181109222059-70721b86a9a8/go.mod h1:8SP1YXK1M1kXuc4KJZINY3TQQ03J2rwBG9QfXmbRPrw=
-github.com/jbenet/goprocess v0.0.0-20160826012719-b497e2f366b8 h1:bspPhN+oKYFk5fcGNuQzp6IGzYQSenLEgH3s6jkXrWw=
+github.com/jbenet/go-cienv v0.1.0/go.mod h1:TqNnHUmJgXau0nCzC7kXWeotg3J9W34CUv5Djy1+FlA=
-github.com/jbenet/goprocess v0.0.0-20160826012719-b497e2f366b8/go.mod h1:Ly/wlsjFq/qrU3Rar62tu1gASgGw6chQbSh/XgIIXCY=
+github.com/jbenet/goprocess v0.1.4 h1:DRGOFReOMqqDNXwW70QkacFW0YN9QnwLV0Vqk+3oU0o=
-github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
+github.com/jbenet/goprocess v0.1.4/go.mod h1:5yspPrukOVuOLORacaBi858NqyClJPQxYZlqdZVfqY4=
+github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
-github.com/kr/pty v1.1.1 h1:VkoXIwSboBpnk99O/KFauAEILuNHv5DVFKZMBN/gUgw=
+github.com/kr/pretty v0.2.0 h1:s5hAObm+yFO5uHYt5dYjxi2rXrsnmRpJx4OYvIWUaQs=
+github.com/kr/pretty v0.2.0/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
+github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+go.uber.org/atomic v1.6.0 h1:Ezj3JGmsOnG1MoRWQkPBsKLe9DwWD9QeXzTRzzldNVk=
+go.uber.org/atomic v1.6.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
+go.uber.org/multierr v1.5.0 h1:KCa4XfM8CWFCpxXRGok+Q0SS/0XBhMDbHHGABQLvD2A=
+go.uber.org/multierr v1.5.0/go.mod h1:FeouvMocqHpRaaGuG9EjoKcStLC43Zu/fmqdUMPcKYU=
+go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee h1:0mgffUl7nfd+FpvXMVz4IDEaUSmT1ysygQC7qYo7sG4=
+go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee/go.mod h1:vJERXedbb3MVM5f9Ejo0C68/HhF8uaILCdgjnY+goOA=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/lint v0.0.0-20190930215403-16217165b5de h1:5hukYrvBGR8/eNkX5mdUezrA6JiaEZDtJb9Ei+1LlBs=
+golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
+golang.org/x/mod v0.0.0-20190513183733-4bf6d317e70e/go.mod h1:mXi4GBBbnImb6dmsKGUJ2LatrhH/nqhxcFungHvyanc=
+golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
+golang.org/x/tools v0.0.0-20191029041327-9cc4af7d6b2c/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.0.0-20191029190741-b9c20aec41a5 h1:hKsoRgsbwY1NafxrwTs+k64bikrLBkAgPir1TNCj3Zs=
+golang.org/x/tools v0.0.0-20191029190741-b9c20aec41a5/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7 h1:9zdDQZ7Thm29KFXgAX/+yaf3eVbP7djjWp/dXAppNCc=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
+honnef.co/go/tools v0.0.1-2019.2.3 h1:3JgtbtFHMiCmsznwGVTUWbgGov+pVqnlf1dEJTNAXeM=
+honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=

vendor/github.com/ipfs/go-log/.travis.yml

@@ -1,31 +0,0 @@
-os:
-  - linux
-
-language: go
-
-go:
-  - 1.11.x
-
-env:
-  global:
-    - GOTFLAGS="-race"
-  matrix:
-    - BUILD_DEPTYPE=gomod
-
-
-# disable travis install
-install:
-  - true
-
-script:
-  - bash <(curl -s https://raw.githubusercontent.com/ipfs/ci-helpers/master/travis-ci/run-standard-tests.sh)
-
-
-cache:
-  directories:
-    - $GOPATH/src/gx
-    - $GOPATH/pkg/mod
-    - $HOME/.cache/go-build
-
-notifications:
-  email: false

vendor/github.com/ipfs/go-log/README.md

@@ -5,7 +5,7 @@
 [![](https://img.shields.io/badge/freenode-%23ipfs-blue.svg?style=flat-square)](http://webchat.freenode.net/?channels=%23ipfs)
 [![standard-readme compliant](https://img.shields.io/badge/standard--readme-OK-green.svg?style=flat-square)](https://github.com/RichardLitt/standard-readme)
 [![GoDoc](https://godoc.org/github.com/ipfs/go-log?status.svg)](https://godoc.org/github.com/ipfs/go-log)
-[![Build Status](https://travis-ci.org/ipfs/go-log.svg?branch=master)](https://travis-ci.org/ipfs/go-log)
+[![CircleCI](https://img.shields.io/circleci/build/github/ipfs/go-log?style=flat-square)](https://circleci.com/gh/ipfs/go-log)
 
 <!---[![Coverage Status](https://coveralls.io/repos/github/ipfs/go-log/badge.svg?branch=master)](https://coveralls.io/github/ipfs/go-log?branch=master)--->
 

vendor/github.com/ipfs/go-log/go.mod

@@ -1,10 +1,10 @@
 module github.com/ipfs/go-log
 
 require (
-	github.com/gogo/protobuf v1.3.1
+	github.com/gogo/protobuf v1.3.2
-	github.com/ipfs/go-log/v2 v2.0.5
+	github.com/ipfs/go-log/v2 v2.1.3
-	github.com/opentracing/opentracing-go v1.1.0
+	github.com/opentracing/opentracing-go v1.2.0
-	go.uber.org/zap v1.14.1
+	go.uber.org/zap v1.16.0
 )
 
 go 1.12

vendor/github.com/ipfs/go-log/go.sum

@@ -1,23 +1,22 @@
 github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
-github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/gogo/protobuf v1.3.1 h1:DqDEcV5aeaTmdFBePNpYsp3FlcVH/2ISVVM9Qf8PSls=
+github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
-github.com/gogo/protobuf v1.3.1/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXPKa29o=
+github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
 github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
-github.com/ipfs/go-log/v2 v2.0.5 h1:fL4YI+1g5V/b1Yxr1qAiXTMg1H8z9vx/VmJxBuQMHvU=
+github.com/ipfs/go-log/v2 v2.1.3 h1:1iS3IU7aXRlbgUpN8yTTpJ53NXYjAe37vcI5+5nYrzk=
-github.com/ipfs/go-log/v2 v2.0.5/go.mod h1:eZs4Xt4ZUJQFM3DlanGhy7TkwwawCZcSByscwkWG+dw=
+github.com/ipfs/go-log/v2 v2.1.3/go.mod h1:/8d0SH3Su5Ooc31QlL1WysJhvyOTDCjcCZ9Axpmri6g=
-github.com/kisielk/errcheck v1.2.0/go.mod h1:/BMXB+zMLi60iA8Vv6Ksmxu/1UDYcXs4uQLJ+jE2L00=
+github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
 github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
-github.com/opentracing/opentracing-go v1.1.0 h1:pWlfV3Bxv7k65HYwkikxat0+s3pV4bsqf19k25Ur8rU=
+github.com/opentracing/opentracing-go v1.2.0 h1:uEJPy/1a5RIPAJ0Ov+OIO8OxWu77jEv+1B0VhjKrZUs=
-github.com/opentracing/opentracing-go v1.1.0/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
+github.com/opentracing/opentracing-go v1.2.0/go.mod h1:GxEUsuufX4nBwe+T+Wl9TAgYrxe9dPLANfrWvHYVTgc=
 github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
@@ -27,34 +26,54 @@ github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
-go.uber.org/atomic v1.6.0 h1:Ezj3JGmsOnG1MoRWQkPBsKLe9DwWD9QeXzTRzzldNVk=
+github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
+github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 go.uber.org/atomic v1.6.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
-go.uber.org/multierr v1.5.0 h1:KCa4XfM8CWFCpxXRGok+Q0SS/0XBhMDbHHGABQLvD2A=
+go.uber.org/atomic v1.7.0 h1:ADUqmZGgLDDfbSL9ZmPxKTybcoEYHgpYfELNoN+7hsw=
+go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
 go.uber.org/multierr v1.5.0/go.mod h1:FeouvMocqHpRaaGuG9EjoKcStLC43Zu/fmqdUMPcKYU=
-go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee h1:0mgffUl7nfd+FpvXMVz4IDEaUSmT1ysygQC7qYo7sG4=
+go.uber.org/multierr v1.6.0 h1:y6IPFStTAIT5Ytl7/XYmHvzXQ7S3g/IeZW9hyZ5thw4=
+go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
 go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee/go.mod h1:vJERXedbb3MVM5f9Ejo0C68/HhF8uaILCdgjnY+goOA=
-go.uber.org/zap v1.14.1 h1:nYDKopTbvAPq/NrUVZwT15y2lpROBiLLyoRTbXOYWOo=
+go.uber.org/zap v1.16.0 h1:uFRZXykJGK9lLY4HtgSw44DnIcAM+kRBP7x5m+NpAOM=
-go.uber.org/zap v1.14.1/go.mod h1:Mb2vm2krFEG5DV0W9qcHBYFtp/Wku1cvYaqPsS/WYfc=
+go.uber.org/zap v1.16.0/go.mod h1:MA8QOfq0BHJwdXa996Y4dYkAqRKB8/1K1QMMZVaNZjQ=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/lint v0.0.0-20190930215403-16217165b5de h1:5hukYrvBGR8/eNkX5mdUezrA6JiaEZDtJb9Ei+1LlBs=
 golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/mod v0.0.0-20190513183733-4bf6d317e70e/go.mod h1:mXi4GBBbnImb6dmsKGUJ2LatrhH/nqhxcFungHvyanc=
+golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
+golang.org/x/mod v0.3.0 h1:RM4zey1++hCTbCVQfnWeKs9/IEsaBLA8vTkd0WVtmH4=
+golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/tools v0.0.0-20181030221726-6c7e314b6563/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 golang.org/x/tools v0.0.0-20191029041327-9cc4af7d6b2c/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
-golang.org/x/tools v0.0.0-20191029190741-b9c20aec41a5 h1:hKsoRgsbwY1NafxrwTs+k64bikrLBkAgPir1TNCj3Zs=
 golang.org/x/tools v0.0.0-20191029190741-b9c20aec41a5/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
+golang.org/x/tools v0.0.0-20210106214847-113979e3529a h1:CB3a9Nez8M13wwlr/E2YtwoU+qYHKfC+JrDa45RXXoQ=
+golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
+golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=

vendor/github.com/ipfs/go-log/tracer/wire/wire.pb.go

@@ -410,7 +410,7 @@ func (m *TracerState) Unmarshal(dAtA []byte) error {
 					if err != nil {
 						return err
 					}
-					if skippy < 0 {
+					if (skippy < 0) || (iNdEx+skippy) < 0 {
 						return ErrInvalidLengthWire
 					}
 					if (iNdEx + skippy) > postIndex {
@@ -427,10 +427,7 @@ func (m *TracerState) Unmarshal(dAtA []byte) error {
 			if err != nil {
 				return err
 			}
-			if skippy < 0 {
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthWire
-			}
-			if (iNdEx + skippy) < 0 {
 				return ErrInvalidLengthWire
 			}
 			if (iNdEx + skippy) > l {

vendor/github.com/ipfs/go-log/v2/README.md

@@ -5,7 +5,7 @@
 [![](https://img.shields.io/badge/freenode-%23ipfs-blue.svg?style=flat-square)](http://webchat.freenode.net/?channels=%23ipfs)
 [![standard-readme compliant](https://img.shields.io/badge/standard--readme-OK-green.svg?style=flat-square)](https://github.com/RichardLitt/standard-readme)
 [![GoDoc](https://godoc.org/github.com/ipfs/go-log?status.svg)](https://godoc.org/github.com/ipfs/go-log)
-[![Build Status](https://travis-ci.org/ipfs/go-log.svg?branch=master)](https://travis-ci.org/ipfs/go-log)
+[![CircleCI](https://img.shields.io/circleci/build/github/ipfs/go-log?style=flat-square)](https://circleci.com/gh/ipfs/go-log)
 
 <!---[![Coverage Status](https://coveralls.io/repos/github/ipfs/go-log/badge.svg?branch=master)](https://coveralls.io/github/ipfs/go-log?branch=master)--->
 

vendor/github.com/ipfs/go-log/v2/go.mod

@@ -1,8 +1,9 @@
 module github.com/ipfs/go-log/v2
 
 require (
-	go.uber.org/multierr v1.5.0
+	github.com/mattn/go-isatty v0.0.13
-	go.uber.org/zap v1.14.1
+	go.uber.org/multierr v1.6.0
+	go.uber.org/zap v1.16.0
 )
 
-go 1.12
+go 1.15

vendor/github.com/ipfs/go-log/v2/go.sum

@@ -1,6 +1,5 @@
 github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
-github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -11,25 +10,26 @@ github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORN
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/mattn/go-isatty v0.0.13 h1:qdl+GuBjcsKKDco5BsxPJlId98mSWNKqYA+Co0SC1yA=
+github.com/mattn/go-isatty v0.0.13/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
 github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
-github.com/stretchr/objx v0.1.0 h1:4G4v2dO3VZwixGIRoQ5Lfboy6nUhCyYzaqnIAPPhYs4=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
-go.uber.org/atomic v1.6.0 h1:Ezj3JGmsOnG1MoRWQkPBsKLe9DwWD9QeXzTRzzldNVk=
 go.uber.org/atomic v1.6.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
-go.uber.org/multierr v1.5.0 h1:KCa4XfM8CWFCpxXRGok+Q0SS/0XBhMDbHHGABQLvD2A=
+go.uber.org/atomic v1.7.0 h1:ADUqmZGgLDDfbSL9ZmPxKTybcoEYHgpYfELNoN+7hsw=
+go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
 go.uber.org/multierr v1.5.0/go.mod h1:FeouvMocqHpRaaGuG9EjoKcStLC43Zu/fmqdUMPcKYU=
-go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee h1:0mgffUl7nfd+FpvXMVz4IDEaUSmT1ysygQC7qYo7sG4=
+go.uber.org/multierr v1.6.0 h1:y6IPFStTAIT5Ytl7/XYmHvzXQ7S3g/IeZW9hyZ5thw4=
+go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
 go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee/go.mod h1:vJERXedbb3MVM5f9Ejo0C68/HhF8uaILCdgjnY+goOA=
-go.uber.org/zap v1.14.1 h1:nYDKopTbvAPq/NrUVZwT15y2lpROBiLLyoRTbXOYWOo=
+go.uber.org/zap v1.16.0 h1:uFRZXykJGK9lLY4HtgSw44DnIcAM+kRBP7x5m+NpAOM=
-go.uber.org/zap v1.14.1/go.mod h1:Mb2vm2krFEG5DV0W9qcHBYFtp/Wku1cvYaqPsS/WYfc=
+go.uber.org/zap v1.16.0/go.mod h1:MA8QOfq0BHJwdXa996Y4dYkAqRKB8/1K1QMMZVaNZjQ=
-go.uber.org/zap v1.15.0 h1:ZZCA22JRF2gQE5FoNmhmrf7jeJJ2uhqDUNRYKm8dvmM=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/lint v0.0.0-20190930215403-16217165b5de h1:5hukYrvBGR8/eNkX5mdUezrA6JiaEZDtJb9Ei+1LlBs=
@@ -40,8 +40,9 @@ golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20190412213103-97732733099d h1:+R4KGOnez64A81RvjARKc4UT5/tI9ujCIVX+P5KiHuI=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200116001909-b77594299b42 h1:vEOn+mP2zCOVzKckCZy6YsCtDblrpj/w7B9nxGNELpg=
+golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
@@ -49,7 +50,6 @@ golang.org/x/tools v0.0.0-20191029041327-9cc4af7d6b2c/go.mod h1:b+2E5dAYhXwXZwtn
 golang.org/x/tools v0.0.0-20191029190741-b9c20aec41a5 h1:hKsoRgsbwY1NafxrwTs+k64bikrLBkAgPir1TNCj3Zs=
 golang.org/x/tools v0.0.0-20191029190741-b9c20aec41a5/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=

vendor/github.com/ipfs/go-log/v2/setup.go

@@ -5,8 +5,10 @@ import (
 	"fmt"
 	"os"
 	"regexp"
+	"strings"
 	"sync"
 
+	"github.com/mattn/go-isatty"
 	"go.uber.org/zap"
 	"go.uber.org/zap/zapcore"
 )
@@ -29,6 +31,10 @@ const (
 	envLoggingFmt = "GOLOG_LOG_FMT"
 
 	envLoggingFile = "GOLOG_FILE" // /path/to/file
+	envLoggingURL  = "GOLOG_URL"  // url that will be processed by sink in the zap
+
+	envLoggingOutput = "GOLOG_OUTPUT"     // possible values: stdout|stderr|file combine multiple values with '+'
+	envLoggingLabels = "GOLOG_LOG_LABELS" // comma-separated key-value pairs, i.e. "app=example_app,dc=sjc-1"
 )
 
 type LogFormat int
@@ -43,9 +49,12 @@ type Config struct {
 	// Format overrides the format of the log output. Defaults to ColorizedOutput
 	Format LogFormat
 
-	// Level is the minimum enabled logging level.
+	// Level is the default minimum enabled logging level.
 	Level LogLevel
 
+	// SubsystemLevels are the default levels per-subsystem. When unspecified, defaults to Level.
+	SubsystemLevels map[string]LogLevel
+
 	// Stderr indicates whether logs should be written to stderr.
 	Stderr bool
 
@@ -54,10 +63,16 @@ type Config struct {
 
 	// File is a path to a file that logs will be written to.
 	File string
+
+	// URL with schema supported by zap. Use zap.RegisterSink
+	URL string
+
+	// Labels is a set of key-values to apply to all loggers
+	Labels map[string]string
 }
 
 // ErrNoSuchLogger is returned when the util pkg is asked for a non existant logger
-var ErrNoSuchLogger = errors.New("Error: No such logger")
+var ErrNoSuchLogger = errors.New("error: No such logger")
 
 var loggerMutex sync.RWMutex // guards access to global logger state
 
@@ -105,6 +120,9 @@ func SetupLogging(cfg Config) {
 			outputPaths = append(outputPaths, path)
 		}
 	}
+	if len(cfg.URL) > 0 {
+		outputPaths = append(outputPaths, cfg.URL)
+	}
 
 	ws, _, err := zap.Open(outputPaths...)
 	if err != nil {
@@ -112,14 +130,39 @@ func SetupLogging(cfg Config) {
 	}
 
 	newPrimaryCore := newCore(primaryFormat, ws, LevelDebug) // the main core needs to log everything.
-	if primaryCore != nil {
-		loggerCore.ReplaceCore(primaryCore, newPrimaryCore)
-	} else {
-		loggerCore.AddCore(newPrimaryCore)
-	}
-	primaryCore = newPrimaryCore
 
+	for k, v := range cfg.Labels {
+		newPrimaryCore = newPrimaryCore.With([]zap.Field{zap.String(k, v)})
+	}
+
+	setPrimaryCore(newPrimaryCore)
 	setAllLoggers(defaultLevel)
+
+	for name, level := range cfg.SubsystemLevels {
+		if leveler, ok := levels[name]; ok {
+			leveler.SetLevel(zapcore.Level(level))
+		} else {
+			levels[name] = zap.NewAtomicLevelAt(zapcore.Level(level))
+		}
+	}
+}
+
+// SetPrimaryCore changes the primary logging core. If the SetupLogging was
+// called then the previously configured core will be replaced.
+func SetPrimaryCore(core zapcore.Core) {
+	loggerMutex.Lock()
+	defer loggerMutex.Unlock()
+
+	setPrimaryCore(core)
+}
+
+func setPrimaryCore(core zapcore.Core) {
+	if primaryCore != nil {
+		loggerCore.ReplaceCore(primaryCore, core)
+	} else {
+		loggerCore.AddCore(core)
+	}
+	primaryCore = core
 }
 
 // SetDebugLogging calls SetAllLoggers with logging.DEBUG
@@ -209,9 +252,16 @@ func getLogger(name string) *zap.SugaredLogger {
 	defer loggerMutex.Unlock()
 	log, ok := loggers[name]
 	if !ok {
-		levels[name] = zap.NewAtomicLevelAt(zapcore.Level(defaultLevel))
+		level, ok := levels[name]
+		if !ok {
+			level = zap.NewAtomicLevelAt(zapcore.Level(defaultLevel))
+			levels[name] = level
+		}
 		log = zap.New(loggerCore).
-			WithOptions(zap.IncreaseLevel(levels[name])).
+			WithOptions(
+				zap.IncreaseLevel(level),
+				zap.AddCaller(),
+			).
 			Named(name).
 			Sugar()
 
@@ -227,6 +277,8 @@ func configFromEnv() Config {
 		Format:          ColorizedOutput,
 		Stderr:          true,
 		Level:           LevelError,
+		SubsystemLevels: map[string]LogLevel{},
+		Labels:          map[string]string{},
 	}
 
 	format := os.Getenv(envLoggingFmt)
@@ -234,11 +286,20 @@ func configFromEnv() Config {
 		format = os.Getenv(envIPFSLoggingFmt)
 	}
 
+	var noExplicitFormat bool
+
 	switch format {
+	case "color":
+		cfg.Format = ColorizedOutput
 	case "nocolor":
 		cfg.Format = PlaintextOutput
 	case "json":
 		cfg.Format = JSONOutput
+	default:
+		if format != "" {
+			fmt.Fprintf(os.Stderr, "ignoring unrecognized log format '%s'\n", format)
+		}
+		noExplicitFormat = true
 	}
 
 	lvl := os.Getenv(envLogging)
@@ -246,10 +307,19 @@ func configFromEnv() Config {
 		lvl = os.Getenv(envIPFSLogging)
 	}
 	if lvl != "" {
-		var err error
+		for _, kvs := range strings.Split(lvl, ",") {
-		cfg.Level, err = LevelFromString(lvl)
+			kv := strings.SplitN(kvs, "=", 2)
+			lvl, err := LevelFromString(kv[len(kv)-1])
 			if err != nil {
-			fmt.Fprintf(os.Stderr, "error setting log levels: %s\n", err)
+				fmt.Fprintf(os.Stderr, "error setting log level %q: %s\n", kvs, err)
+				continue
+			}
+			switch len(kv) {
+			case 1:
+				cfg.Level = lvl
+			case 2:
+				cfg.SubsystemLevels[kv[0]] = lvl
+			}
 		}
 	}
 
@@ -260,5 +330,48 @@ func configFromEnv() Config {
 		cfg.Stderr = false
 	}
 
+	cfg.URL = os.Getenv(envLoggingURL)
+	output := os.Getenv(envLoggingOutput)
+	outputOptions := strings.Split(output, "+")
+	for _, opt := range outputOptions {
+		switch opt {
+		case "stdout":
+			cfg.Stdout = true
+		case "stderr":
+			cfg.Stderr = true
+		case "file":
+			if cfg.File == "" {
+				fmt.Fprint(os.Stderr, "please specify a GOLOG_FILE value to write to")
+			}
+		case "url":
+			if cfg.URL == "" {
+				fmt.Fprint(os.Stderr, "please specify a GOLOG_URL value to write to")
+			}
+		}
+	}
+
+	if noExplicitFormat &&
+		(!cfg.Stdout || !isTerm(os.Stdout)) &&
+		(!cfg.Stderr || !isTerm(os.Stderr)) {
+		cfg.Format = PlaintextOutput
+	}
+
+	labels := os.Getenv(envLoggingLabels)
+	if labels != "" {
+		labelKVs := strings.Split(labels, ",")
+		for _, label := range labelKVs {
+			kv := strings.Split(label, "=")
+			if len(kv) != 2 {
+				fmt.Fprint(os.Stderr, "invalid label k=v: ", label)
+				continue
+			}
+			cfg.Labels[kv[0]] = kv[1]
+		}
+	}
+
 	return cfg
 }
+
+func isTerm(f *os.File) bool {
+	return isatty.IsTerminal(f.Fd()) || isatty.IsCygwinTerminal(f.Fd())
+}

vendor/github.com/klauspost/cpuid/v2/.travis.yml

@@ -1,67 +0,0 @@
-language: go
-
-os:
-  - linux
-  - osx
-  - windows
-
-arch:
-  - amd64
-  - arm64
-
-go:
-  - 1.13.x
-  - 1.14.x
-  - 1.15.x
-  - 1.16.x
-  - master
-
-env:
-  - CGO_ENABLED=0
-
-script:
-  - go vet ./...
-  - go test -test.v -test.run ^TestCPUID$
-  - CGO_ENABLED=1 go test -race ./...
-  - go test -tags=nounsafe -test.v -test.run ^TestCPUID$
-  - go test -tags=noasm ./...
-  - go run ./cmd/cpuid/main.go
-  - go run ./cmd/cpuid/main.go -json
-
-matrix:
-  allow_failures:
-    - go: 'master'
-  fast_finish: true
-  include:
-    - stage: other
-      go: 1.16.x
-      os: linux
-      arch: amd64
-      script:
-        - diff <(gofmt -d .) <(printf "")
-        - diff <(gofmt -d ./private) <(printf "")
-        - curl -sfL https://git.io/goreleaser | VERSION=v0.157.0 sh -s -- check # check goreleaser config for deprecations
-        - curl -sL https://git.io/goreleaser | VERSION=v0.157.0 sh -s -- --snapshot --skip-publish --rm-dist
-        - go get github.com/klauspost/asmfmt&&go install github.com/klauspost/asmfmt/cmd/asmfmt
-        - diff <(asmfmt -d .) <(printf "")
-        - GOOS=linux GOARCH=386 go test .
-        - ./test-architectures.sh
-    - stage: other
-      go: 1.15.x
-      os: linux
-      arch: amd64
-      script:
-        - ./test-architectures.sh
-
-deploy:
-  - provider: script
-    skip_cleanup: true
-    script: curl -sL https://git.io/goreleaser | VERSION=v0.157.0 bash || true
-    on:
-      tags: true
-      condition: ($TRAVIS_OS_NAME = linux) && ($TRAVIS_CPU_ARCH = amd64)
-      go: 1.16.x
-branches:
-  only:
-    - master
-    - /^v\d+\.\d+(\.\d+)?(-\S*)?$/

vendor/github.com/klauspost/cpuid/v2/cpuid.go

@@ -83,6 +83,7 @@ const (
 	AVX512DQ                            // AVX-512 Doubleword and Quadword Instructions
 	AVX512ER                            // AVX-512 Exponential and Reciprocal Instructions
 	AVX512F                             // AVX-512 Foundation
+	AVX512FP16                          // AVX-512 FP16 Instructions
 	AVX512IFMA                          // AVX-512 Integer Fused Multiply-Add Instructions
 	AVX512PF                            // AVX-512 Prefetch Instructions
 	AVX512VBMI                          // AVX-512 Vector Bit Manipulation Instructions
@@ -96,7 +97,9 @@ const (
 	BMI2                                // Bit Manipulation Instruction Set 2
 	CLDEMOTE                            // Cache Line Demote
 	CLMUL                               // Carry-less Multiplication
+	CLZERO                              // CLZERO instruction supported
 	CMOV                                // i686 CMOV
+	CPBOOST                             // Core Performance Boost
 	CX16                                // CMPXCHG16B Instruction
 	ENQCMD                              // Enqueue Command
 	ERMS                                // Enhanced REP MOVSB/STOSB
@@ -106,6 +109,7 @@ const (
 	GFNI                                // Galois Field New Instructions
 	HLE                                 // Hardware Lock Elision
 	HTT                                 // Hyperthreading (enabled)
+	HWA                                 // Hardware assert supported. Indicates support for MSRC001_10
 	HYPERVISOR                          // This bit has been reserved by Intel & AMD for use by hypervisors
 	IBPB                                // Indirect Branch Restricted Speculation (IBRS) and Indirect Branch Predictor Barrier (IBPB)
 	IBS                                 // Instruction Based Sampling (AMD)
@@ -117,18 +121,25 @@ const (
 	IBSOPSAM                            // Instruction Based Sampling Feature (AMD)
 	IBSRDWROPCNT                        // Instruction Based Sampling Feature (AMD)
 	IBSRIPINVALIDCHK                    // Instruction Based Sampling Feature (AMD)
+	INT_WBINVD                          // WBINVD/WBNOINVD are interruptible.
+	INVLPGB                             // NVLPGB and TLBSYNC instruction supported
 	LZCNT                               // LZCNT instruction
+	MCAOVERFLOW                         // MCA overflow recovery support.
+	MCOMMIT                             // MCOMMIT instruction supported
 	MMX                                 // standard MMX
 	MMXEXT                              // SSE integer functions or AMD MMX ext
 	MOVDIR64B                           // Move 64 Bytes as Direct Store
 	MOVDIRI                             // Move Doubleword as Direct Store
 	MPX                                 // Intel MPX (Memory Protection Extensions)
+	MSRIRC                              // Instruction Retired Counter MSR available
 	NX                                  // NX (No-Execute) bit
 	POPCNT                              // POPCNT instruction
+	RDPRU                               // RDPRU instruction supported
 	RDRAND                              // RDRAND instruction is available
 	RDSEED                              // RDSEED instruction is available
 	RDTSCP                              // RDTSCP Instruction
 	RTM                                 // Restricted Transactional Memory
+	RTM_ALWAYS_ABORT                    // Indicates that the loaded microcode is forcing RTM abort.
 	SERIALIZE                           // Serialize Instruction Execution
 	SGX                                 // Software Guard Extensions
 	SGXLC                               // Software Guard Extensions Launch Control
@@ -141,6 +152,7 @@ const (
 	SSE4A                               // AMD Barcelona microarchitecture SSE4a instructions
 	SSSE3                               // Conroe SSSE3 functions
 	STIBP                               // Single Thread Indirect Branch Predictors
+	SUCCOR                              // Software uncorrectable error containment and recovery capability.
 	TBM                                 // AMD Trailing Bit Manipulation
 	TSXLDTRK                            // Intel TSX Suspend Load Address Tracking
 	VAES                                // Vector AES
@@ -194,7 +206,8 @@ type CPUInfo struct {
 	Family         int     // CPU family number
 	Model          int     // CPU model number
 	CacheLine      int     // Cache line size in bytes. Will be 0 if undetectable.
-	Hz             int64   // Clock speed, if known, 0 otherwise
+	Hz             int64   // Clock speed, if known, 0 otherwise. Will attempt to contain base clock speed.
+	BoostFreq      int64   // Max clock speed, if known, 0 otherwise
 	Cache          struct {
 		L1I int // L1 Instruction Cache (per core or shared). Will be -1 if undetected
 		L1D int // L1 Data Cache (per core or shared). Will be -1 if undetected
@@ -363,25 +376,42 @@ func (c CPUInfo) LogicalCPU() int {
 	return int(ebx >> 24)
 }
 
-// hertz tries to compute the clock speed of the CPU. If leaf 15 is
+// frequencies tries to compute the clock speed of the CPU. If leaf 15 is
 // supported, use it, otherwise parse the brand string. Yes, really.
-func hertz(model string) int64 {
+func (c *CPUInfo) frequencies() {
+	c.Hz, c.BoostFreq = 0, 0
 	mfi := maxFunctionID()
 	if mfi >= 0x15 {
 		eax, ebx, ecx, _ := cpuid(0x15)
 		if eax != 0 && ebx != 0 && ecx != 0 {
-			return int64((int64(ecx) * int64(ebx)) / int64(eax))
+			c.Hz = (int64(ecx) * int64(ebx)) / int64(eax)
 		}
 	}
+	if mfi >= 0x16 {
+		a, b, _, _ := cpuid(0x16)
+		// Base...
+		if a&0xffff > 0 {
+			c.Hz = int64(a&0xffff) * 1_000_000
+		}
+		// Boost...
+		if b&0xffff > 0 {
+			c.BoostFreq = int64(b&0xffff) * 1_000_000
+		}
+	}
+	if c.Hz > 0 {
+		return
+	}
+
 	// computeHz determines the official rated speed of a CPU from its brand
 	// string. This insanity is *actually the official documented way to do
 	// this according to Intel*, prior to leaf 0x15 existing. The official
 	// documentation only shows this working for exactly `x.xx` or `xxxx`
 	// cases, e.g., `2.50GHz` or `1300MHz`; this parser will accept other
 	// sizes.
+	model := c.BrandName
 	hz := strings.LastIndex(model, "Hz")
 	if hz < 3 {
-		return 0
+		return
 	}
 	var multiplier int64
 	switch model[hz-1] {
@@ -393,7 +423,7 @@ func hertz(model string) int64 {
 		multiplier = 1000 * 1000 * 1000 * 1000
 	}
 	if multiplier == 0 {
-		return 0
+		return
 	}
 	freq := int64(0)
 	divisor := int64(0)
@@ -405,21 +435,22 @@ func hertz(model string) int64 {
 			decimalShift *= 10
 		} else if model[i] == '.' {
 			if divisor != 0 {
-				return 0
+				return
 			}
 			divisor = decimalShift
 		} else {
-			return 0
+			return
 		}
 	}
 	// we didn't find a space
 	if i < 0 {
-		return 0
+		return
 	}
 	if divisor != 0 {
-		return (freq * multiplier) / divisor
+		c.Hz = (freq * multiplier) / divisor
+		return
 	}
-	return freq * multiplier
+	c.Hz = freq * multiplier
 }
 
 // VM Will return true if the cpu id indicates we are in
@@ -911,6 +942,7 @@ func support() flagSet {
 		fs.setIf(ecx&(1<<29) != 0, ENQCMD)
 		fs.setIf(ecx&(1<<30) != 0, SGXLC)
 		// CPUID.(EAX=7, ECX=0).EDX
+		fs.setIf(edx&(1<<11) != 0, RTM_ALWAYS_ABORT)
 		fs.setIf(edx&(1<<14) != 0, SERIALIZE)
 		fs.setIf(edx&(1<<16) != 0, TSXLDTRK)
 		fs.setIf(edx&(1<<26) != 0, IBPB)
@@ -949,6 +981,7 @@ func support() flagSet {
 				// edx
 				fs.setIf(edx&(1<<8) != 0, AVX512VP2INTERSECT)
 				fs.setIf(edx&(1<<22) != 0, AMXBF16)
+				fs.setIf(edx&(1<<23) != 0, AVX512FP16)
 				fs.setIf(edx&(1<<24) != 0, AMXTILE)
 				fs.setIf(edx&(1<<25) != 0, AMXINT8)
 				// eax1 = CPUID.(EAX=7, ECX=1).EAX
@@ -980,9 +1013,23 @@ func support() flagSet {
 		}
 
 	}
+	if maxExtendedFunction() >= 0x80000007 {
+		_, b, _, d := cpuid(0x80000007)
+		fs.setIf((b&(1<<0)) != 0, MCAOVERFLOW)
+		fs.setIf((b&(1<<1)) != 0, SUCCOR)
+		fs.setIf((b&(1<<2)) != 0, HWA)
+		fs.setIf((d&(1<<9)) != 0, CPBOOST)
+	}
+
 	if maxExtendedFunction() >= 0x80000008 {
 		_, b, _, _ := cpuid(0x80000008)
 		fs.setIf((b&(1<<9)) != 0, WBNOINVD)
+		fs.setIf((b&(1<<8)) != 0, MCOMMIT)
+		fs.setIf((b&(1<<13)) != 0, INT_WBINVD)
+		fs.setIf((b&(1<<4)) != 0, RDPRU)
+		fs.setIf((b&(1<<3)) != 0, INVLPGB)
+		fs.setIf((b&(1<<1)) != 0, MSRIRC)
+		fs.setIf((b&(1<<0)) != 0, CLZERO)
 	}
 
 	if maxExtendedFunction() >= 0x8000001b && fs.inSet(IBS) {

vendor/github.com/klauspost/cpuid/v2/detect_x86.go

@@ -30,6 +30,6 @@ func addInfo(c *CPUInfo, safe bool) {
 	c.LogicalCores = logicalCores()
 	c.PhysicalCores = physicalCores()
 	c.VendorID, c.VendorString = vendorID()
-	c.Hz = hertz(c.BrandName)
 	c.cacheSize()
+	c.frequencies()
 }

vendor/github.com/klauspost/cpuid/v2/featureid_string.go

@@ -24,103 +24,115 @@ func _() {
 	_ = x[AVX512DQ-14]
 	_ = x[AVX512ER-15]
 	_ = x[AVX512F-16]
-	_ = x[AVX512IFMA-17]
+	_ = x[AVX512FP16-17]
-	_ = x[AVX512PF-18]
+	_ = x[AVX512IFMA-18]
-	_ = x[AVX512VBMI-19]
+	_ = x[AVX512PF-19]
-	_ = x[AVX512VBMI2-20]
+	_ = x[AVX512VBMI-20]
-	_ = x[AVX512VL-21]
+	_ = x[AVX512VBMI2-21]
-	_ = x[AVX512VNNI-22]
+	_ = x[AVX512VL-22]
-	_ = x[AVX512VP2INTERSECT-23]
+	_ = x[AVX512VNNI-23]
-	_ = x[AVX512VPOPCNTDQ-24]
+	_ = x[AVX512VP2INTERSECT-24]
-	_ = x[AVXSLOW-25]
+	_ = x[AVX512VPOPCNTDQ-25]
-	_ = x[BMI1-26]
+	_ = x[AVXSLOW-26]
-	_ = x[BMI2-27]
+	_ = x[BMI1-27]
-	_ = x[CLDEMOTE-28]
+	_ = x[BMI2-28]
-	_ = x[CLMUL-29]
+	_ = x[CLDEMOTE-29]
-	_ = x[CMOV-30]
+	_ = x[CLMUL-30]
-	_ = x[CX16-31]
+	_ = x[CLZERO-31]
-	_ = x[ENQCMD-32]
+	_ = x[CMOV-32]
-	_ = x[ERMS-33]
+	_ = x[CPBOOST-33]
-	_ = x[F16C-34]
+	_ = x[CX16-34]
-	_ = x[FMA3-35]
+	_ = x[ENQCMD-35]
-	_ = x[FMA4-36]
+	_ = x[ERMS-36]
-	_ = x[GFNI-37]
+	_ = x[F16C-37]
-	_ = x[HLE-38]
+	_ = x[FMA3-38]
-	_ = x[HTT-39]
+	_ = x[FMA4-39]
-	_ = x[HYPERVISOR-40]
+	_ = x[GFNI-40]
-	_ = x[IBPB-41]
+	_ = x[HLE-41]
-	_ = x[IBS-42]
+	_ = x[HTT-42]
-	_ = x[IBSBRNTRGT-43]
+	_ = x[HWA-43]
-	_ = x[IBSFETCHSAM-44]
+	_ = x[HYPERVISOR-44]
-	_ = x[IBSFFV-45]
+	_ = x[IBPB-45]
-	_ = x[IBSOPCNT-46]
+	_ = x[IBS-46]
-	_ = x[IBSOPCNTEXT-47]
+	_ = x[IBSBRNTRGT-47]
-	_ = x[IBSOPSAM-48]
+	_ = x[IBSFETCHSAM-48]
-	_ = x[IBSRDWROPCNT-49]
+	_ = x[IBSFFV-49]
-	_ = x[IBSRIPINVALIDCHK-50]
+	_ = x[IBSOPCNT-50]
-	_ = x[LZCNT-51]
+	_ = x[IBSOPCNTEXT-51]
-	_ = x[MMX-52]
+	_ = x[IBSOPSAM-52]
-	_ = x[MMXEXT-53]
+	_ = x[IBSRDWROPCNT-53]
-	_ = x[MOVDIR64B-54]
+	_ = x[IBSRIPINVALIDCHK-54]
-	_ = x[MOVDIRI-55]
+	_ = x[INT_WBINVD-55]
-	_ = x[MPX-56]
+	_ = x[INVLPGB-56]
-	_ = x[NX-57]
+	_ = x[LZCNT-57]
-	_ = x[POPCNT-58]
+	_ = x[MCAOVERFLOW-58]
-	_ = x[RDRAND-59]
+	_ = x[MCOMMIT-59]
-	_ = x[RDSEED-60]
+	_ = x[MMX-60]
-	_ = x[RDTSCP-61]
+	_ = x[MMXEXT-61]
-	_ = x[RTM-62]
+	_ = x[MOVDIR64B-62]
-	_ = x[SERIALIZE-63]
+	_ = x[MOVDIRI-63]
-	_ = x[SGX-64]
+	_ = x[MPX-64]
-	_ = x[SGXLC-65]
+	_ = x[MSRIRC-65]
-	_ = x[SHA-66]
+	_ = x[NX-66]
-	_ = x[SSE-67]
+	_ = x[POPCNT-67]
-	_ = x[SSE2-68]
+	_ = x[RDPRU-68]
-	_ = x[SSE3-69]
+	_ = x[RDRAND-69]
-	_ = x[SSE4-70]
+	_ = x[RDSEED-70]
-	_ = x[SSE42-71]
+	_ = x[RDTSCP-71]
-	_ = x[SSE4A-72]
+	_ = x[RTM-72]
-	_ = x[SSSE3-73]
+	_ = x[RTM_ALWAYS_ABORT-73]
-	_ = x[STIBP-74]
+	_ = x[SERIALIZE-74]
-	_ = x[TBM-75]
+	_ = x[SGX-75]
-	_ = x[TSXLDTRK-76]
+	_ = x[SGXLC-76]
-	_ = x[VAES-77]
+	_ = x[SHA-77]
-	_ = x[VMX-78]
+	_ = x[SSE-78]
-	_ = x[VPCLMULQDQ-79]
+	_ = x[SSE2-79]
-	_ = x[WAITPKG-80]
+	_ = x[SSE3-80]
-	_ = x[WBNOINVD-81]
+	_ = x[SSE4-81]
-	_ = x[XOP-82]
+	_ = x[SSE42-82]
-	_ = x[AESARM-83]
+	_ = x[SSE4A-83]
-	_ = x[ARMCPUID-84]
+	_ = x[SSSE3-84]
-	_ = x[ASIMD-85]
+	_ = x[STIBP-85]
-	_ = x[ASIMDDP-86]
+	_ = x[SUCCOR-86]
-	_ = x[ASIMDHP-87]
+	_ = x[TBM-87]
-	_ = x[ASIMDRDM-88]
+	_ = x[TSXLDTRK-88]
-	_ = x[ATOMICS-89]
+	_ = x[VAES-89]
-	_ = x[CRC32-90]
+	_ = x[VMX-90]
-	_ = x[DCPOP-91]
+	_ = x[VPCLMULQDQ-91]
-	_ = x[EVTSTRM-92]
+	_ = x[WAITPKG-92]
-	_ = x[FCMA-93]
+	_ = x[WBNOINVD-93]
-	_ = x[FP-94]
+	_ = x[XOP-94]
-	_ = x[FPHP-95]
+	_ = x[AESARM-95]
-	_ = x[GPA-96]
+	_ = x[ARMCPUID-96]
-	_ = x[JSCVT-97]
+	_ = x[ASIMD-97]
-	_ = x[LRCPC-98]
+	_ = x[ASIMDDP-98]
-	_ = x[PMULL-99]
+	_ = x[ASIMDHP-99]
-	_ = x[SHA1-100]
+	_ = x[ASIMDRDM-100]
-	_ = x[SHA2-101]
+	_ = x[ATOMICS-101]
-	_ = x[SHA3-102]
+	_ = x[CRC32-102]
-	_ = x[SHA512-103]
+	_ = x[DCPOP-103]
-	_ = x[SM3-104]
+	_ = x[EVTSTRM-104]
-	_ = x[SM4-105]
+	_ = x[FCMA-105]
-	_ = x[SVE-106]
+	_ = x[FP-106]
-	_ = x[lastID-107]
+	_ = x[FPHP-107]
+	_ = x[GPA-108]
+	_ = x[JSCVT-109]
+	_ = x[LRCPC-110]
+	_ = x[PMULL-111]
+	_ = x[SHA1-112]
+	_ = x[SHA2-113]
+	_ = x[SHA3-114]
+	_ = x[SHA512-115]
+	_ = x[SM3-116]
+	_ = x[SM4-117]
+	_ = x[SVE-118]
+	_ = x[lastID-119]
 	_ = x[firstID-0]
 }
 
-const _FeatureID_name = "firstIDADXAESNIAMD3DNOWAMD3DNOWEXTAMXBF16AMXINT8AMXTILEAVXAVX2AVX512BF16AVX512BITALGAVX512BWAVX512CDAVX512DQAVX512ERAVX512FAVX512IFMAAVX512PFAVX512VBMIAVX512VBMI2AVX512VLAVX512VNNIAVX512VP2INTERSECTAVX512VPOPCNTDQAVXSLOWBMI1BMI2CLDEMOTECLMULCMOVCX16ENQCMDERMSF16CFMA3FMA4GFNIHLEHTTHYPERVISORIBPBIBSIBSBRNTRGTIBSFETCHSAMIBSFFVIBSOPCNTIBSOPCNTEXTIBSOPSAMIBSRDWROPCNTIBSRIPINVALIDCHKLZCNTMMXMMXEXTMOVDIR64BMOVDIRIMPXNXPOPCNTRDRANDRDSEEDRDTSCPRTMSERIALIZESGXSGXLCSHASSESSE2SSE3SSE4SSE42SSE4ASSSE3STIBPTBMTSXLDTRKVAESVMXVPCLMULQDQWAITPKGWBNOINVDXOPAESARMARMCPUIDASIMDASIMDDPASIMDHPASIMDRDMATOMICSCRC32DCPOPEVTSTRMFCMAFPFPHPGPAJSCVTLRCPCPMULLSHA1SHA2SHA3SHA512SM3SM4SVElastID"
+const _FeatureID_name = "firstIDADXAESNIAMD3DNOWAMD3DNOWEXTAMXBF16AMXINT8AMXTILEAVXAVX2AVX512BF16AVX512BITALGAVX512BWAVX512CDAVX512DQAVX512ERAVX512FAVX512FP16AVX512IFMAAVX512PFAVX512VBMIAVX512VBMI2AVX512VLAVX512VNNIAVX512VP2INTERSECTAVX512VPOPCNTDQAVXSLOWBMI1BMI2CLDEMOTECLMULCLZEROCMOVCPBOOSTCX16ENQCMDERMSF16CFMA3FMA4GFNIHLEHTTHWAHYPERVISORIBPBIBSIBSBRNTRGTIBSFETCHSAMIBSFFVIBSOPCNTIBSOPCNTEXTIBSOPSAMIBSRDWROPCNTIBSRIPINVALIDCHKINT_WBINVDINVLPGBLZCNTMCAOVERFLOWMCOMMITMMXMMXEXTMOVDIR64BMOVDIRIMPXMSRIRCNXPOPCNTRDPRURDRANDRDSEEDRDTSCPRTMRTM_ALWAYS_ABORTSERIALIZESGXSGXLCSHASSESSE2SSE3SSE4SSE42SSE4ASSSE3STIBPSUCCORTBMTSXLDTRKVAESVMXVPCLMULQDQWAITPKGWBNOINVDXOPAESARMARMCPUIDASIMDASIMDDPASIMDHPASIMDRDMATOMICSCRC32DCPOPEVTSTRMFCMAFPFPHPGPAJSCVTLRCPCPMULLSHA1SHA2SHA3SHA512SM3SM4SVElastID"
 
-var _FeatureID_index = [...]uint16{0, 7, 10, 15, 23, 34, 41, 48, 55, 58, 62, 72, 84, 92, 100, 108, 116, 123, 133, 141, 151, 162, 170, 180, 198, 213, 220, 224, 228, 236, 241, 245, 249, 255, 259, 263, 267, 271, 275, 278, 281, 291, 295, 298, 308, 319, 325, 333, 344, 352, 364, 380, 385, 388, 394, 403, 410, 413, 415, 421, 427, 433, 439, 442, 451, 454, 459, 462, 465, 469, 473, 477, 482, 487, 492, 497, 500, 508, 512, 515, 525, 532, 540, 543, 549, 557, 562, 569, 576, 584, 591, 596, 601, 608, 612, 614, 618, 621, 626, 631, 636, 640, 644, 648, 654, 657, 660, 663, 669}
+var _FeatureID_index = [...]uint16{0, 7, 10, 15, 23, 34, 41, 48, 55, 58, 62, 72, 84, 92, 100, 108, 116, 123, 133, 143, 151, 161, 172, 180, 190, 208, 223, 230, 234, 238, 246, 251, 257, 261, 268, 272, 278, 282, 286, 290, 294, 298, 301, 304, 307, 317, 321, 324, 334, 345, 351, 359, 370, 378, 390, 406, 416, 423, 428, 439, 446, 449, 455, 464, 471, 474, 480, 482, 488, 493, 499, 505, 511, 514, 530, 539, 542, 547, 550, 553, 557, 561, 565, 570, 575, 580, 585, 591, 594, 602, 606, 609, 619, 626, 634, 637, 643, 651, 656, 663, 670, 678, 685, 690, 695, 702, 706, 708, 712, 715, 720, 725, 730, 734, 738, 742, 748, 751, 754, 757, 763}
 
 func (i FeatureID) String() string {
 	if i < 0 || i >= FeatureID(len(_FeatureID_index)-1) {

vendor/github.com/koron/go-ssdp/.gitignore

@@ -1,3 +1,3 @@
 *.exe
-/tmp/
 tags
+tmp/

vendor/github.com/koron/go-ssdp/Makefile

@@ -1,44 +1,57 @@
 EXAMPLES = advertise alive bye monitor search
 
-default: test
+.PHONY: build
+build:
+	go build -gcflags '-e'
 
+.PHONY: test
 test:
-	go test -v ./...
+	go test ./...
 
-test-full:
+.PHONY: test-race
-	go test -v -race .
+test-race:
-
+	go test -race .
-lint:
-	go vet ./...
-	@echo ""
-	golint ./...
-
-cyclo:
-	-gocyclo -top 10 -avg .
-
-report:
-	@echo "misspell"
-	@find . -name "*.go" | xargs misspell
-	@echo ""
-	-gocyclo -over 14 -avg .
-	@echo ""
-	go vet ./...
-	@echo ""
-	golint ./...
-
-deps:
-	go get -v -u -d -t ./...
 
+.PHONY: tags
 tags:
 	gotags -f tags -R .
-.PHONY: tags
 
+.PHONY: cover
+cover:
+	mkdir -p tmp
+	go test -coverprofile tmp/_cover.out .
+	go tool cover -html tmp/_cover.out -o tmp/cover.html
+
+.PHONY: checkall
+checkall: vet lint staticcheck
+
+.PHONY: vet
+vet:
+	go vet ./...
+
+.PHONY: lint
+lint:
+	golint ./...
+
+.PHONY: staticcheck
+staticcheck:
+	staticcheck ./...
+
+.PHONY: clean
 clean: examples-clean
+	go clean
+	rm -f tags
+	rm -f tmp/_cover.out tmp/cover.html
 
+# based on: github.com/koron-go/_skeleton/Makefile
+
+.PHONY: examples
 examples: examples-build
 
+.PHONY: examples-build
 examples-build: $(EXAMPLES)
 
+.PHONY: examples-clean
 examples-clean:
 	rm -f $(EXAMPLES)
 
@@ -56,6 +69,3 @@ monitor: examples/monitor/*.go *.go
 
 search: examples/search/*.go *.go
 	go build ./examples/search
-
-.PHONY: test test-full lint cyclo report deps clean \
-	examples examples-build examples-clean

vendor/github.com/koron/go-ssdp/README.md

@@ -1,7 +1,7 @@
 # SSDP library
 
 [![GoDoc](https://godoc.org/github.com/koron/go-ssdp?status.svg)](https://godoc.org/github.com/koron/go-ssdp)
-[![CircleCI](https://img.shields.io/circleci/project/github/koron/go-ssdp/master.svg)](https://circleci.com/gh/koron/go-ssdp/tree/master)
+[![Actions/Go](https://github.com/koron/go-ssdp/workflows/Go/badge.svg)](https://github.com/koron/go-ssdp/actions?query=workflow%3AGo)
 [![Go Report Card](https://goreportcard.com/badge/github.com/koron/go-ssdp)](https://goreportcard.com/report/github.com/koron/go-ssdp)
 
 Based on <https://tools.ietf.org/html/draft-cai-ssdp-v1-03>.

vendor/github.com/koron/go-ssdp/advertise.go

@@ -26,12 +26,12 @@ type Advertiser struct {
 	conn *multicastConn
 	ch   chan *message
 	wg   sync.WaitGroup
-	quit chan bool
+	wgS  sync.WaitGroup
 }
 
 // Advertise starts advertisement of service.
 func Advertise(st, usn, location, server string, maxAge int) (*Advertiser, error) {
-	conn, err := multicastListen(recvAddrIPv4)
+	conn, err := multicastListen(recvAddrResolver)
 	if err != nil {
 		return nil, err
 	}
@@ -44,27 +44,23 @@ func Advertise(st, usn, location, server string, maxAge int) (*Advertiser, error
 		maxAge:   maxAge,
 		conn:     conn,
 		ch:       make(chan *message),
-		quit:     make(chan bool),
 	}
 	a.wg.Add(2)
+	a.wgS.Add(1)
 	go func() {
 		a.sendMain()
+		a.wgS.Done()
 		a.wg.Done()
 	}()
 	go func() {
-		a.serve()
+		a.recvMain()
 		a.wg.Done()
 	}()
 	return a, nil
 }
 
-func (a *Advertiser) serve() error {
+func (a *Advertiser) recvMain() error {
 	err := a.conn.readPackets(0, func(addr net.Addr, data []byte) error {
-		select {
-		case _ = <-a.quit:
-			return io.EOF
-		default:
-		}
 		if err := a.handleRaw(addr, data); err != nil {
 			logf("failed to handle message: %s", err)
 		}
@@ -77,23 +73,16 @@ func (a *Advertiser) serve() error {
 }
 
 func (a *Advertiser) sendMain() error {
-	for {
+	for msg := range a.ch {
-		select {
-		case msg, ok := <-a.ch:
-			if !ok {
-				return nil
-			}
 		_, err := a.conn.WriteTo(msg.data, msg.to)
 		if err != nil {
 			if nerr, ok := err.(net.Error); !ok || !nerr.Temporary() {
 				logf("failed to send: %s", err)
 			}
 		}
-		case _ = <-a.quit:
+	}
 	return nil
 }
-	}
-}
 
 func (a *Advertiser) handleRaw(from net.Addr, raw []byte) error {
 	if !bytes.HasPrefix(raw, []byte("M-SEARCH ")) {
@@ -129,6 +118,7 @@ func buildOK(st, usn, location, server string, maxAge int) ([]byte, error) {
 	b := new(bytes.Buffer)
 	// FIXME: error should be checked.
 	b.WriteString("HTTP/1.1 200 OK\r\n")
+	fmt.Fprintf(b, "EXT: \r\n")
 	fmt.Fprintf(b, "ST: %s\r\n", st)
 	fmt.Fprintf(b, "USN: %s\r\n", usn)
 	if location != "" {
@@ -145,11 +135,13 @@ func buildOK(st, usn, location, server string, maxAge int) ([]byte, error) {
 // Close stops advertisement.
 func (a *Advertiser) Close() error {
 	if a.conn != nil {
-		// closing order is very important. be caraful to change.
+		// closing order is very important. be careful to change:
-		close(a.quit)
+		// stop sending loop by closing the channel and wait it.
+		close(a.ch)
+		a.wgS.Wait()
+		// stop receiving loop by closing the connection.
 		a.conn.Close()
 		a.wg.Wait()
-		close(a.ch)
 		a.conn = nil
 	}
 	return nil
@@ -157,23 +149,31 @@ func (a *Advertiser) Close() error {
 
 // Alive announces ssdp:alive message.
 func (a *Advertiser) Alive() error {
-	msg, err := buildAlive(ssdpAddrIPv4, a.st, a.usn, a.location, a.server,
+	addr, err := multicastSendAddr()
+	if err != nil {
+		return err
+	}
+	msg, err := buildAlive(addr, a.st, a.usn, a.location, a.server,
 		a.maxAge)
 	if err != nil {
 		return err
 	}
-	a.ch <- &message{to: ssdpAddrIPv4, data: msg}
+	a.ch <- &message{to: addr, data: msg}
 	logf("sent alive")
 	return nil
 }
 
 // Bye announces ssdp:byebye message.
 func (a *Advertiser) Bye() error {
-	msg, err := buildBye(ssdpAddrIPv4, a.st, a.usn)
+	addr, err := multicastSendAddr()
 	if err != nil {
 		return err
 	}
-	a.ch <- &message{to: ssdpAddrIPv4, data: msg}
+	msg, err := buildBye(addr, a.st, a.usn)
+	if err != nil {
+		return err
+	}
+	a.ch <- &message{to: addr, data: msg}
 	logf("sent bye")
 	return nil
 }

vendor/github.com/koron/go-ssdp/announce.go

@@ -9,17 +9,21 @@ import (
 // AnnounceAlive sends ssdp:alive message.
 func AnnounceAlive(nt, usn, location, server string, maxAge int, localAddr string) error {
 	// dial multicast UDP packet.
-	conn, err := multicastListen(localAddr)
+	conn, err := multicastListen(&udpAddrResolver{addr: localAddr})
 	if err != nil {
 		return err
 	}
 	defer conn.Close()
 	// build and send message.
-	msg, err := buildAlive(ssdpAddrIPv4, nt, usn, location, server, maxAge)
+	addr, err := multicastSendAddr()
 	if err != nil {
 		return err
 	}
-	if _, err := conn.WriteTo(msg, ssdpAddrIPv4); err != nil {
+	msg, err := buildAlive(addr, nt, usn, location, server, maxAge)
+	if err != nil {
+		return err
+	}
+	if _, err := conn.WriteTo(msg, addr); err != nil {
 		return err
 	}
 	return nil
@@ -47,17 +51,21 @@ func buildAlive(raddr net.Addr, nt, usn, location, server string, maxAge int) ([
 // AnnounceBye sends ssdp:byebye message.
 func AnnounceBye(nt, usn, localAddr string) error {
 	// dial multicast UDP packet.
-	conn, err := multicastListen(localAddr)
+	conn, err := multicastListen(&udpAddrResolver{addr: localAddr})
 	if err != nil {
 		return err
 	}
 	defer conn.Close()
 	// build and send message.
-	msg, err := buildBye(ssdpAddrIPv4, nt, usn)
+	addr, err := multicastSendAddr()
 	if err != nil {
 		return err
 	}
-	if _, err := conn.WriteTo(msg, ssdpAddrIPv4); err != nil {
+	msg, err := buildBye(addr, nt, usn)
+	if err != nil {
+		return err
+	}
+	if _, err := conn.WriteTo(msg, addr); err != nil {
 		return err
 	}
 	return nil

vendor/github.com/koron/go-ssdp/doc.go

@@ -0,0 +1,4 @@
+/*
+Package ssdp provides ...
+*/
+package ssdp

vendor/github.com/koron/go-ssdp/go.mod

@@ -0,0 +1,5 @@
+module github.com/koron/go-ssdp
+
+go 1.13
+
+require golang.org/x/net v0.0.0-20200904194848-62affa334b73

vendor/github.com/koron/go-ssdp/go.sum

@@ -0,0 +1,11 @@
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20200904194848-62affa334b73 h1:MXfv8rhZWmFeqX3GNZRsd6vOLoaCHjYEX3qkRo3YBUA=
+golang.org/x/net v0.0.0-20200904194848-62affa334b73/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a h1:1BGLXjeY4akVXGgbC9HugT3Jv3hCI0z56oJR5vAMgBU=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd h1:xhmwyvizuTgC2qz7ZlMluP20uW+C3Rm0FD/WLDX8884=
+golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=

vendor/github.com/koron/go-ssdp/log.go

@@ -6,7 +6,7 @@ import "log"
 var Logger *log.Logger
 
 func logf(s string, a ...interface{}) {
-	if Logger != nil {
+	if l := Logger; l != nil {
-		Logger.Printf(s, a...)
+		l.Printf(s, a...)
 	}
 }

vendor/github.com/koron/go-ssdp/monitor.go

@@ -3,6 +3,7 @@ package ssdp
 import (
 	"bufio"
 	"bytes"
+	"errors"
 	"fmt"
 	"io"
 	"net"
@@ -22,7 +23,7 @@ type Monitor struct {
 
 // Start starts to monitor SSDP messages.
 func (m *Monitor) Start() error {
-	conn, err := multicastListen(recvAddrIPv4)
+	conn, err := multicastListen(recvAddrResolver)
 	if err != nil {
 		return err
 	}
@@ -43,7 +44,7 @@ func (m *Monitor) serve() error {
 		go m.handleRaw(addr, msg)
 		return nil
 	})
-	if err != nil && err != io.EOF {
+	if err != nil && !errors.Is(err, io.EOF) {
 		return err
 	}
 	return nil
@@ -52,7 +53,6 @@ func (m *Monitor) serve() error {
 func (m *Monitor) handleRaw(addr net.Addr, raw []byte) error {
 	// Add newline to workaround buggy SSDP responses
 	if !bytes.HasSuffix(raw, endOfHeader) {
-		// FIXME: https://github.com/koron/go-ssdp/issues/10
 		raw = bytes.Join([][]byte{raw, endOfHeader}, nil)
 	}
 	if bytes.HasPrefix(raw, []byte("M-SEARCH ")) {

vendor/github.com/koron/go-ssdp/multicast.go

@@ -2,7 +2,9 @@ package ssdp
 
 import (
 	"errors"
+	"io"
 	"net"
+	"strings"
 	"time"
 
 	"golang.org/x/net/ipv4"
@@ -15,9 +17,9 @@ type multicastConn struct {
 	iflist []net.Interface
 }
 
-func multicastListen(localAddr string) (*multicastConn, error) {
+func multicastListen(r *udpAddrResolver) (*multicastConn, error) {
 	// prepare parameters.
-	laddr, err := net.ResolveUDPAddr("udp4", localAddr)
+	laddr, err := r.resolve()
 	if err != nil {
 		return nil, err
 	}
@@ -27,12 +29,7 @@ func multicastListen(localAddr string) (*multicastConn, error) {
 		return nil, err
 	}
 	// configure socket to use with multicast.
-	iflist, err := interfaces()
+	pconn, iflist, err := newIPv4MulticastConn(conn)
-	if err != nil {
-		conn.Close()
-		return nil, err
-	}
-	pconn, err := joinGroupIPv4(conn, iflist, ssdpAddrIPv4)
 	if err != nil {
 		conn.Close()
 		return nil, err
@@ -45,6 +42,22 @@ func multicastListen(localAddr string) (*multicastConn, error) {
 	}, nil
 }
 
+func newIPv4MulticastConn(conn *net.UDPConn) (*ipv4.PacketConn, []net.Interface, error) {
+	iflist, err := interfaces()
+	if err != nil {
+		return nil, nil, err
+	}
+	addr, err := multicastSendAddr()
+	if err != nil {
+		return nil, nil, err
+	}
+	pconn, err := joinGroupIPv4(conn, iflist, addr)
+	if err != nil {
+		return nil, nil, err
+	}
+	return pconn, iflist, nil
+}
+
 // joinGroupIPv4 makes the connection join to a group on interfaces.
 func joinGroupIPv4(conn *net.UDPConn, iflist []net.Interface, gaddr net.Addr) (*ipv4.PacketConn, error) {
 	wrap := ipv4.NewPacketConn(conn)
@@ -69,9 +82,7 @@ func (mc *multicastConn) Close() error {
 	if err := mc.pconn.Close(); err != nil {
 		return err
 	}
-	if err := mc.conn.Close(); err != nil {
+	// mc.conn is closed by mc.pconn.Close()
-		return err
-	}
 	return nil
 }
 
@@ -105,6 +116,9 @@ func (mc *multicastConn) readPackets(timeout time.Duration, h packetHandler) err
 			if nerr, ok := err.(net.Error); ok && nerr.Timeout() {
 				return nil
 			}
+			if strings.Contains(err.Error(), "use of closed network connection") {
+				return io.EOF
+			}
 			return err
 		}
 		if err := h(addr, buf[:n]); err != nil {

vendor/github.com/koron/go-ssdp/search.go

@@ -65,10 +65,10 @@ const (
 	RootDevice = "upnp:rootdevice"
 )
 
-// Search searchs services by SSDP.
+// Search searches services by SSDP.
 func Search(searchType string, waitSec int, localAddr string) ([]Service, error) {
 	// dial multicast UDP packet.
-	conn, err := multicastListen(localAddr)
+	conn, err := multicastListen(&udpAddrResolver{addr: localAddr})
 	if err != nil {
 		return nil, err
 	}
@@ -76,11 +76,15 @@ func Search(searchType string, waitSec int, localAddr string) ([]Service, error)
 	logf("search on %s", conn.LocalAddr().String())
 
 	// send request.
-	msg, err := buildSearch(ssdpAddrIPv4, searchType, waitSec)
+	addr, err := multicastSendAddr()
 	if err != nil {
 		return nil, err
 	}
-	if _, err := conn.WriteTo(msg, ssdpAddrIPv4); err != nil {
+	msg, err := buildSearch(addr, searchType, waitSec)
+	if err != nil {
+		return nil, err
+	}
+	if _, err := conn.WriteTo(msg, addr); err != nil {
 		return nil, err
 	}
 
@@ -120,7 +124,6 @@ var (
 	errWithoutHTTPPrefix = errors.New("without HTTP prefix")
 )
 
-// FIXME: https://github.com/koron/go-ssdp/issues/10
 var endOfHeader = []byte{'\r', '\n', '\r', '\n'}
 
 func parseService(addr net.Addr, data []byte) (*Service, error) {

vendor/github.com/koron/go-ssdp/staticcheck.conf

@@ -0,0 +1,5 @@
+# vim:set ft=toml:
+
+checks = ["all"]
+
+# based on: github.com/koron-go/_skeleton/staticcheck.conf

vendor/github.com/koron/go-ssdp/udp.go

@@ -2,75 +2,64 @@ package ssdp
 
 import (
 	"net"
-	"time"
+	"sync"
 )
 
-var (
-	sendAddrIPv4 = "239.255.255.250:1900"
-	recvAddrIPv4 = "224.0.0.0:1900"
-	ssdpAddrIPv4 *net.UDPAddr
-)
-
-func init() {
-	// FIXME: https://github.com/koron/go-ssdp/issues/9
-	var err error
-	ssdpAddrIPv4, err = net.ResolveUDPAddr("udp4", sendAddrIPv4)
-	if err != nil {
-		panic(err)
-	}
-}
-
 type packetHandler func(net.Addr, []byte) error
 
-func readPackets(conn *net.UDPConn, timeout time.Duration, h packetHandler) error {
+type udpAddrResolver struct {
-	buf := make([]byte, 65535)
+	addr string
-	conn.SetReadBuffer(len(buf))
+
-	conn.SetReadDeadline(time.Now().Add(timeout))
+	mu  sync.RWMutex
-	for {
+	udp *net.UDPAddr
-		n, addr, err := conn.ReadFrom(buf)
+	err error
-		if err != nil {
-			if nerr, ok := err.(net.Error); ok && nerr.Timeout() {
-				return nil
-			}
-			return err
-		}
-		if err := h(addr, buf[:n]); err != nil {
-			return err
-		}
-	}
 }
 
-func sendTo(to *net.UDPAddr, data []byte) (int, error) {
+func (r *udpAddrResolver) setAddress(addr string) {
-	conn, err := net.DialUDP("udp4", nil, to)
+	r.mu.Lock()
-	if err != nil {
+	r.addr = addr
-		return 0, err
+	r.udp = nil
+	r.err = nil
+	r.mu.Unlock()
 }
-	defer conn.Close()
+
-	n, err := conn.Write(data)
+func (r *udpAddrResolver) resolve() (*net.UDPAddr, error) {
-	if err != nil {
+	r.mu.RLock()
-		return 0, err
+	if err := r.err; err != nil {
+		r.mu.RUnlock()
+		return nil, err
 	}
-	return n, nil
+	if udp := r.udp; udp != nil {
+		r.mu.RUnlock()
+		return udp, nil
+	}
+	r.mu.RUnlock()
+
+	r.mu.Lock()
+	defer r.mu.Unlock()
+	r.udp, r.err = net.ResolveUDPAddr("udp4", r.addr)
+	return r.udp, r.err
+}
+
+var recvAddrResolver = &udpAddrResolver{addr: "224.0.0.0:1900"}
+
+// SetMulticastRecvAddrIPv4 updates multicast address where to receive packets.
+// This never fail now.
+func SetMulticastRecvAddrIPv4(addr string) error {
+	recvAddrResolver.setAddress(addr)
+	return nil
+}
+
+var sendAddrResolver = &udpAddrResolver{addr: "239.255.255.250:1900"}
+
+// multicastSendAddr returns an address to send multicast UDP package.
+func multicastSendAddr() (*net.UDPAddr, error) {
+	return sendAddrResolver.resolve()
 }
 
 // SetMulticastSendAddrIPv4 updates a UDP address to send multicast packets.
-func SetMulticastSendAddrIPv4(s string) error {
+// This never fail now.
-	// FIXME: https://github.com/koron/go-ssdp/issues/9
+func SetMulticastSendAddrIPv4(addr string) error {
-	addr, err := net.ResolveUDPAddr("udp4", s)
+	sendAddrResolver.setAddress(addr)
-	if err != nil {
-		return err
-	}
-	ssdpAddrIPv4 = addr
-	return nil
-}
-
-// SetMulticastRecvAddrIPv4 updates multicast address where to receive packets.
-func SetMulticastRecvAddrIPv4(s string) error {
-	// FIXME: https://github.com/koron/go-ssdp/issues/9
-	_, err := net.ResolveUDPAddr("udp4", s)
-	if err != nil {
-		return err
-	}
-	recvAddrIPv4 = s
 	return nil
 }

vendor/github.com/libp2p/go-addr-util/addr.go

@@ -6,7 +6,7 @@ import (
 
 	logging "github.com/ipfs/go-log"
 	ma "github.com/multiformats/go-multiaddr"
-	manet "github.com/multiformats/go-multiaddr-net"
+	manet "github.com/multiformats/go-multiaddr/net"
 )
 
 var log = logging.Logger("addrutil")

vendor/github.com/libp2p/go-addr-util/filter.go

@@ -16,21 +16,6 @@ func SubtractFilter(addrs ...ma.Multiaddr) func(ma.Multiaddr) bool {
 	}
 }
 
-// IsFDCostlyTransport returns true for transports that require a new file
-// descriptor per connection created
-func IsFDCostlyTransport(a ma.Multiaddr) bool {
-	res := false
-
-	ma.ForEach(a, func(c ma.Component) bool {
-		if c.Protocol().Code == ma.P_TCP {
-			res = true
-			return false
-		}
-		return true
-	})
-	return res
-}
-
 // FilterNeg returns a negated version of the passed in filter
 func FilterNeg(f func(ma.Multiaddr) bool) func(ma.Multiaddr) bool {
 	return func(a ma.Multiaddr) bool {

vendor/github.com/libp2p/go-addr-util/go.mod

@@ -2,8 +2,7 @@ module github.com/libp2p/go-addr-util
 
 require (
 	github.com/ipfs/go-log v0.0.1
-	github.com/multiformats/go-multiaddr v0.2.1
+	github.com/multiformats/go-multiaddr v0.3.3
-	github.com/multiformats/go-multiaddr-net v0.1.2
 )
 
-go 1.13
+go 1.15

vendor/github.com/libp2p/go-addr-util/go.sum

@@ -2,53 +2,39 @@ github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8
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@@ -60,17 +46,13 @@ github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/whyrusleeping/go-logging v0.0.0-20170515211332-0457bb6b88fc h1:9lDbC6Rz4bwmou+oE6Dt4Cb2BGMur5eR/GYptkKUVHo=
 github.com/whyrusleeping/go-logging v0.0.0-20170515211332-0457bb6b88fc/go.mod h1:bopw91TMyo8J3tvftk8xmU2kPmlrt4nScJQZU2hE5EM=
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-golang.org/x/crypto v0.0.0-20190211182817-74369b46fc67/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8 h1:1wopBVtVdWnn03fZelqdXTqk7U7zPQCb+T4rbU9ZEoU=
 golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
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 golang.org/x/sys v0.0.0-20190412213103-97732733099d h1:+R4KGOnez64A81RvjARKc4UT5/tI9ujCIVX+P5KiHuI=
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vendor/github.com/libp2p/go-conn-security-multistream/go.mod

@@ -3,7 +3,7 @@ module github.com/libp2p/go-conn-security-multistream
 go 1.12
 
 require (
-	github.com/libp2p/go-libp2p-core v0.5.1
+	github.com/libp2p/go-libp2p-core v0.8.1
-	github.com/libp2p/go-libp2p-testing v0.1.1
+	github.com/libp2p/go-libp2p-testing v0.3.0
-	github.com/multiformats/go-multistream v0.1.1
+	github.com/multiformats/go-multistream v0.2.1
 )

vendor/github.com/libp2p/go-conn-security-multistream/go.sum

@@ -1,9 +1,6 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
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-github.com/btcsuite/btcd v0.0.0-20190523000118-16327141da8c/go.mod h1:3J08xEfcugPacsc34/LKRU2yO7YmuT8yt28J8k2+rrI=
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-github.com/btcsuite/btcd v0.0.0-20190824003749-130ea5bddde3/go.mod h1:3J08xEfcugPacsc34/LKRU2yO7YmuT8yt28J8k2+rrI=
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@@ -13,15 +10,19 @@ github.com/btcsuite/goleveldb v0.0.0-20160330041536-7834afc9e8cd/go.mod h1:F+uVa
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-github.com/gogo/protobuf v1.2.1 h1:/s5zKNz0uPFCZ5hddgPdo2TK2TVrUNMn0OOX8/aZMTE=
-github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zVXpSg4=
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@@ -29,142 +30,93 @@ github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4er
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 golang.org/x/sys v0.0.0-20190626221950-04f50cda93cb/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
-golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20181030221726-6c7e314b6563/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20181130052023-1c3d964395ce/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190226205152-f727befe758c h1:vamGzbGri8IKo20MQncCuljcQ5uAO6kaCeawQPVblAI=
 golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
-golang.org/x/tools v0.0.0-20190311212946-11955173bddd h1:/e+gpKk9r3dJobndpTytxS2gOy6m5uvpg+ISQoEcusQ=
 golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
+golang.org/x/tools v0.0.0-20191029041327-9cc4af7d6b2c h1:IGkKhmfzcztjm6gYkykvu/NiS8kaqbCWAEWWAyf8J5U=
+golang.org/x/tools v0.0.0-20191029041327-9cc4af7d6b2c/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
-google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
 google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
+google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
+google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
+google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
+google.golang.org/grpc v1.31.1 h1:SfXqXS5hkufcdZ/mHtYCh53P2b+92WQq/DZcKLgsFRs=
+google.golang.org/grpc v1.31.1/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
-gopkg.in/src-d/go-cli.v0 v0.0.0-20181105080154-d492247bbc0d/go.mod h1:z+K8VcOYVYcSwSjGebuDL6176A1XskgbtNl64NSg+n8=
-gopkg.in/src-d/go-log.v1 v1.0.1/go.mod h1:GN34hKP0g305ysm2/hctJ0Y8nWP3zxXXJ8GFabTyABE=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=

vendor/github.com/libp2p/go-conn-security-multistream/ssms.go

@@ -20,7 +20,7 @@ type SSMuxer struct {
 	OrderPreference []string
 }
 
-var _ sec.SecureTransport = (*SSMuxer)(nil)
+var _ sec.SecureMuxer = (*SSMuxer)(nil)
 
 // AddTransport adds a stream security transport to this multistream muxer.
 //
@@ -38,51 +38,70 @@ func (sm *SSMuxer) AddTransport(path string, transport sec.SecureTransport) {
 
 // SecureInbound secures an inbound connection using this multistream
 // multiplexed stream security transport.
-func (sm *SSMuxer) SecureInbound(ctx context.Context, insecure net.Conn) (sec.SecureConn, error) {
+func (sm *SSMuxer) SecureInbound(ctx context.Context, insecure net.Conn) (sec.SecureConn, bool, error) {
-	tpt, err := sm.selectProto(ctx, insecure, true)
+	tpt, _, err := sm.selectProto(ctx, insecure, true)
 	if err != nil {
-		return nil, err
+		return nil, false, err
 	}
-	return tpt.SecureInbound(ctx, insecure)
+	sconn, err := tpt.SecureInbound(ctx, insecure)
+	return sconn, true, err
 }
 
 // SecureOutbound secures an outbound connection using this multistream
 // multiplexed stream security transport.
-func (sm *SSMuxer) SecureOutbound(ctx context.Context, insecure net.Conn, p peer.ID) (sec.SecureConn, error) {
+func (sm *SSMuxer) SecureOutbound(ctx context.Context, insecure net.Conn, p peer.ID) (sec.SecureConn, bool, error) {
-	tpt, err := sm.selectProto(ctx, insecure, false)
+	tpt, server, err := sm.selectProto(ctx, insecure, false)
 	if err != nil {
-		return nil, err
+		return nil, false, err
-	}
-	return tpt.SecureOutbound(ctx, insecure, p)
 	}
 
-func (sm *SSMuxer) selectProto(ctx context.Context, insecure net.Conn, server bool) (sec.SecureTransport, error) {
+	var sconn sec.SecureConn
+	if server {
+		sconn, err = tpt.SecureInbound(ctx, insecure)
+		if err != nil {
+			return nil, false, fmt.Errorf("failed to secure inbound connection: %s", err)
+		}
+		// ensure the correct peer connected to us
+		if sconn.RemotePeer() != p {
+			sconn.Close()
+			return nil, false, fmt.Errorf("Unexpected peer")
+		}
+	} else {
+		sconn, err = tpt.SecureOutbound(ctx, insecure, p)
+	}
+
+	return sconn, server, err
+}
+
+func (sm *SSMuxer) selectProto(ctx context.Context, insecure net.Conn, server bool) (sec.SecureTransport, bool, error) {
 	var proto string
 	var err error
+	var iamserver bool
 	done := make(chan struct{})
 	go func() {
 		defer close(done)
 		if server {
+			iamserver = true
 			proto, _, err = sm.mux.Negotiate(insecure)
 		} else {
-			proto, err = mss.SelectOneOf(sm.OrderPreference, insecure)
+			proto, iamserver, err = mss.SelectWithSimopenOrFail(sm.OrderPreference, insecure)
 		}
 	}()
 
 	select {
 	case <-done:
 		if err != nil {
-			return nil, err
+			return nil, false, err
 		}
 		if tpt, ok := sm.tpts[proto]; ok {
-			return tpt, nil
+			return tpt, iamserver, nil
 		}
-		return nil, fmt.Errorf("selected unknown security transport")
+		return nil, false, fmt.Errorf("selected unknown security transport")
 	case <-ctx.Done():
 		// We *must* do this. We have outstanding work on the connection
 		// and it's no longer safe to use.
 		insecure.Close()
 		<-done // wait to stop using the connection.
-		return nil, ctx.Err()
+		return nil, false, ctx.Err()
 	}
 }

vendor/github.com/libp2p/go-libp2p-autonat/go.sum

@@ -24,7 +24,6 @@ github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGX
 github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
 github.com/coreos/go-etcd v2.0.0+incompatible/go.mod h1:Jez6KQU2B/sWsbdaef3ED8NzMklzPG4d5KIOhIy30Tk=
 github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
-github.com/coreos/go-semver v0.3.0 h1:wkHLiw0WNATZnSG7epLsujiMCgPAc9xhjJ4tgnAxmfM=
 github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
 github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE=
 github.com/davecgh/go-spew v0.0.0-20171005155431-ecdeabc65495/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -40,7 +39,6 @@ github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25Kn
 github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
-github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zVXpSg4=
 github.com/gogo/protobuf v1.3.1 h1:DqDEcV5aeaTmdFBePNpYsp3FlcVH/2ISVVM9Qf8PSls=
@@ -50,13 +48,11 @@ github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6 h1:ZgQEtGgCBiWRM
 github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
 github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
-github.com/golang/protobuf v1.3.1 h1:YF8+flBXS5eO826T4nzqPrxfhQThhXl0YzfuUPu4SBg=
 github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
 github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
-github.com/google/go-cmp v0.3.0 h1:crn/baboCvb5fXaQ0IJ1SGTsTVrWpDsCWC8EGETZijY=
 github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.4.0 h1:xsAVV57WRhGj6kEIi8ReJzQlHHqcBYCElAvkovg3B/4=
 github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
@@ -68,16 +64,13 @@ github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+
 github.com/gxed/hashland/keccakpg v0.0.1/go.mod h1:kRzw3HkwxFU1mpmPP8v1WyQzwdGfmKFJ6tItnhQ67kU=
 github.com/gxed/hashland/murmur3 v0.0.1/go.mod h1:KjXop02n4/ckmZSnY2+HKcLud/tcmvhST0bie/0lS48=
 github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
-github.com/hashicorp/golang-lru v0.5.4 h1:YDjusn29QI/Das2iO9M0BHnIbxPeyuCHsjMW+lJfyTc=
 github.com/hashicorp/golang-lru v0.5.4/go.mod h1:iADmTwqILo4mZ8BN3D2Q6+9jd8WM5uGBxy+E8yxSoD4=
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
-github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
 github.com/ipfs/go-cid v0.0.1/go.mod h1:GHWU/WuQdMPmIosc4Yn1bcCT7dSeX4lBafM7iqUPQvM=
 github.com/ipfs/go-cid v0.0.2/go.mod h1:GHWU/WuQdMPmIosc4Yn1bcCT7dSeX4lBafM7iqUPQvM=
 github.com/ipfs/go-cid v0.0.4/go.mod h1:4LLaPOQwmk5z9LBgQnpkivrx8BJjUyGwTXCd5Xfj6+M=
-github.com/ipfs/go-cid v0.0.5 h1:o0Ix8e/ql7Zb5UVUJEUfjsWCIY8t48++9lR8qi6oiJU=
 github.com/ipfs/go-cid v0.0.5/go.mod h1:plgt+Y5MnOey4vO4UlUazGqdbEXuFYitED67FexhXog=
 github.com/ipfs/go-cid v0.0.7 h1:ysQJVJA3fNDF1qigJbsSQOdjhVLsOEoPdh0+R97k3jY=
 github.com/ipfs/go-cid v0.0.7/go.mod h1:6Ux9z5e+HpkQdckYoX1PG/6xqKspzlEIR5SDmgqgC/I=
@@ -87,26 +80,19 @@ github.com/ipfs/go-ds-badger v0.2.3/go.mod h1:pEYw0rgg3FIrywKKnL+Snr+w/LjJZVMTBR
 github.com/ipfs/go-ds-leveldb v0.4.2/go.mod h1:jpbku/YqBSsBc1qgME8BkWS4AxzF2cEu1Ii2r79Hh9s=
 github.com/ipfs/go-ipfs-delay v0.0.0-20181109222059-70721b86a9a8/go.mod h1:8SP1YXK1M1kXuc4KJZINY3TQQ03J2rwBG9QfXmbRPrw=
 github.com/ipfs/go-log v0.0.1/go.mod h1:kL1d2/hzSpI0thNYjiKfjanbVNU+IIGA/WnNESY9leM=
-github.com/ipfs/go-log v1.0.2 h1:s19ZwJxH8rPWzypjcDpqPLIyV7BnbLqvpli3iZoqYK0=
 github.com/ipfs/go-log v1.0.2/go.mod h1:1MNjMxe0u6xvJZgeqbJ8vdo2TKaGwZ1a0Bpza+sr2Sk=
-github.com/ipfs/go-log v1.0.3 h1:Gg7SUYSZ7BrqaKMwM+hRgcAkKv4QLfzP4XPQt5Sx/OI=
 github.com/ipfs/go-log v1.0.3/go.mod h1:OsLySYkwIbiSUR/yBTdv1qPtcE4FW3WPWk/ewz9Ru+A=
 github.com/ipfs/go-log v1.0.4 h1:6nLQdX4W8P9yZZFH7mO+X/PzjN8Laozm/lMJ6esdgzY=
 github.com/ipfs/go-log v1.0.4/go.mod h1:oDCg2FkjogeFOhqqb+N39l2RpTNPL6F/StPkB3kPgcs=
-github.com/ipfs/go-log/v2 v2.0.2 h1:xguurydRdfKMJjKyxNXNU8lYP0VZH1NUwJRwUorjuEw=
 github.com/ipfs/go-log/v2 v2.0.2/go.mod h1:O7P1lJt27vWHhOwQmcFEvlmo49ry2VY2+JfBWFaa9+0=
-github.com/ipfs/go-log/v2 v2.0.3 h1:Q2gXcBoCALyLN/pUQlz1qgu0x3uFV6FzP9oXhpfyJpc=
 github.com/ipfs/go-log/v2 v2.0.3/go.mod h1:O7P1lJt27vWHhOwQmcFEvlmo49ry2VY2+JfBWFaa9+0=
 github.com/ipfs/go-log/v2 v2.0.5 h1:fL4YI+1g5V/b1Yxr1qAiXTMg1H8z9vx/VmJxBuQMHvU=
 github.com/ipfs/go-log/v2 v2.0.5/go.mod h1:eZs4Xt4ZUJQFM3DlanGhy7TkwwawCZcSByscwkWG+dw=
-github.com/jbenet/go-cienv v0.1.0 h1:Vc/s0QbQtoxX8MwwSLWWh+xNNZvM3Lw7NsTcHrvvhMc=
 github.com/jbenet/go-cienv v0.1.0/go.mod h1:TqNnHUmJgXau0nCzC7kXWeotg3J9W34CUv5Djy1+FlA=
-github.com/jbenet/go-temp-err-catcher v0.0.0-20150120210811-aac704a3f4f2 h1:vhC1OXXiT9R2pczegwz6moDvuRpggaroAXhPIseh57A=
 github.com/jbenet/go-temp-err-catcher v0.0.0-20150120210811-aac704a3f4f2/go.mod h1:8GXXJV31xl8whumTzdZsTt3RnUIiPqzkyf7mxToRCMs=
 github.com/jbenet/go-temp-err-catcher v0.1.0 h1:zpb3ZH6wIE8Shj2sKS+khgRvf7T7RABoLk/+KKHggpk=
 github.com/jbenet/go-temp-err-catcher v0.1.0/go.mod h1:0kJRvmDZXNMIiJirNPEYfhpPwbGVtZVWC34vc5WLsDk=
 github.com/jbenet/goprocess v0.0.0-20160826012719-b497e2f366b8/go.mod h1:Ly/wlsjFq/qrU3Rar62tu1gASgGw6chQbSh/XgIIXCY=
-github.com/jbenet/goprocess v0.1.3 h1:YKyIEECS/XvcfHtBzxtjBBbWK+MbvA6dG8ASiqwvr10=
 github.com/jbenet/goprocess v0.1.3/go.mod h1:5yspPrukOVuOLORacaBi858NqyClJPQxYZlqdZVfqY4=
 github.com/jbenet/goprocess v0.1.4 h1:DRGOFReOMqqDNXwW70QkacFW0YN9QnwLV0Vqk+3oU0o=
 github.com/jbenet/goprocess v0.1.4/go.mod h1:5yspPrukOVuOLORacaBi858NqyClJPQxYZlqdZVfqY4=
@@ -119,7 +105,6 @@ github.com/kisielk/errcheck v1.2.0/go.mod h1:/BMXB+zMLi60iA8Vv6Ksmxu/1UDYcXs4uQL
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
 github.com/kkdai/bstream v0.0.0-20161212061736-f391b8402d23/go.mod h1:J+Gs4SYgM6CZQHDETBtE9HaSEkGmuNXF86RwHhHUvq4=
 github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
-github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pretty v0.2.0 h1:s5hAObm+yFO5uHYt5dYjxi2rXrsnmRpJx4OYvIWUaQs=
 github.com/kr/pretty v0.2.0/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
@@ -143,14 +128,11 @@ github.com/libp2p/go-libp2p-blankhost v0.2.0/go.mod h1:eduNKXGTioTuQAUcZ5epXi9vM
 github.com/libp2p/go-libp2p-core v0.0.1/go.mod h1:g/VxnTZ/1ygHxH3dKok7Vno1VfpvGcGip57wjTU4fco=
 github.com/libp2p/go-libp2p-core v0.2.0/go.mod h1:X0eyB0Gy93v0DZtSYbEM7RnMChm9Uv3j7yRXjO77xSI=
 github.com/libp2p/go-libp2p-core v0.3.1/go.mod h1:thvWy0hvaSBhnVBaW37BvzgVV68OUhgJJLAa6almrII=
-github.com/libp2p/go-libp2p-core v0.5.0 h1:FBQ1fpq2Fo/ClyjojVJ5AKXlKhvNc/B6U0O+7AN1ffE=
 github.com/libp2p/go-libp2p-core v0.5.0/go.mod h1:49XGI+kc38oGVwqSBhDEwytaAxgZasHhFfQKibzTls0=
-github.com/libp2p/go-libp2p-core v0.5.1 h1:6Cu7WljPQtGY2krBlMoD8L/zH3tMUsCbqNFH7cZwCoI=
 github.com/libp2p/go-libp2p-core v0.5.1/go.mod h1:uN7L2D4EvPCvzSH5SrhR72UWbnSGpt5/a35Sm4upn4Y=
 github.com/libp2p/go-libp2p-core v0.5.4/go.mod h1:uN7L2D4EvPCvzSH5SrhR72UWbnSGpt5/a35Sm4upn4Y=
 github.com/libp2p/go-libp2p-core v0.5.5/go.mod h1:vj3awlOr9+GMZJFH9s4mpt9RHHgGqeHCopzbYKZdRjM=
 github.com/libp2p/go-libp2p-core v0.5.7/go.mod h1:txwbVEhHEXikXn9gfC7/UDDw7rkxuX0bJvM49Ykaswo=
-github.com/libp2p/go-libp2p-core v0.6.0 h1:u03qofNYTBN+yVg08PuAKylZogVf0xcTEeM8skGf+ak=
 github.com/libp2p/go-libp2p-core v0.6.0/go.mod h1:txwbVEhHEXikXn9gfC7/UDDw7rkxuX0bJvM49Ykaswo=
 github.com/libp2p/go-libp2p-core v0.7.0 h1:4a0TMjrWNTZlNvcqxZmrMRDi/NQWrhwO2pkTuLSQ/IQ=
 github.com/libp2p/go-libp2p-core v0.7.0/go.mod h1:FfewUH/YpvWbEB+ZY9AQRQ4TAD8sJBt/G1rVvhz5XT8=
@@ -166,32 +148,25 @@ github.com/libp2p/go-libp2p-pnet v0.2.0/go.mod h1:Qqvq6JH/oMZGwqs3N1Fqhv8NVhrdYc
 github.com/libp2p/go-libp2p-swarm v0.3.0 h1:w18ZLMccbvwgyR+dODEeA3r1zbFZj+YVq6PClXo77lY=
 github.com/libp2p/go-libp2p-swarm v0.3.0/go.mod h1:hdv95GWCTmzkgeJpP+GK/9D9puJegb7H57B5hWQR5Kk=
 github.com/libp2p/go-libp2p-testing v0.0.3/go.mod h1:gvchhf3FQOtBdr+eFUABet5a4MBLK8jM3V4Zghvmi+E=
-github.com/libp2p/go-libp2p-testing v0.1.1 h1:U03z3HnGI7Ni8Xx6ONVZvUFOAzWYmolWf5W5jAOPNmU=
 github.com/libp2p/go-libp2p-testing v0.1.1/go.mod h1:xaZWMJrPUM5GlDBxCeGUi7kI4eqnjVyavGroI2nxEM0=
 github.com/libp2p/go-libp2p-testing v0.3.0 h1:ZiBYstPamsi7y6NJZebRudUzsYmVkt998hltyLqf8+g=
 github.com/libp2p/go-libp2p-testing v0.3.0/go.mod h1:efZkql4UZ7OVsEfaxNHZPzIehtsBXMrXnCfJIgDti5g=
-github.com/libp2p/go-libp2p-transport-upgrader v0.2.0 h1:5EhPgQhXZNyfL22ERZTUoVp9UVVbNowWNVtELQaKCHk=
 github.com/libp2p/go-libp2p-transport-upgrader v0.2.0/go.mod h1:mQcrHj4asu6ArfSoMuyojOdjx73Q47cYD7s5+gZOlns=
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 github.com/libp2p/go-libp2p-transport-upgrader v0.3.0/go.mod h1:i+SKzbRnvXdVbU3D1dwydnTmKRPXiAR/fyvi1dXuL4o=
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-github.com/libp2p/go-maddr-filter v0.0.5 h1:CW3AgbMO6vUvT4kf87y4N+0P8KUl2aqLYhrGyDUbLSg=
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-github.com/libp2p/go-mplex v0.1.0 h1:/nBTy5+1yRyY82YaO6HXQRnO5IAGsXTjEJaR3LdTPc0=
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-github.com/libp2p/go-msgio v0.0.4 h1:agEFehY3zWJFUHK6SEMR7UYmk2z6kC3oeCM7ybLhguA=
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 github.com/libp2p/go-msgio v0.0.6/go.mod h1:4ecVB6d9f4BDSL5fqvPiC4A3KivjWn+Venn/1ALLMWA=
 github.com/libp2p/go-netroute v0.1.2 h1:UHhB35chwgvcRI392znJA3RCBtZ3MpE3ahNCN5MR4Xg=
 github.com/libp2p/go-netroute v0.1.2/go.mod h1:jZLDV+1PE8y5XxBySEBgbuVAXbhtuHSdmLPL2n9MKbk=
-github.com/libp2p/go-openssl v0.0.4 h1:d27YZvLoTyMhIN4njrkr8zMDOM4lfpHIp6A+TK9fovg=
 github.com/libp2p/go-openssl v0.0.4/go.mod h1:unDrJpgy3oFr+rqXsarWifmJuNnJR4chtO1HmaZjggc=
-github.com/libp2p/go-openssl v0.0.5 h1:pQkejVhF0xp08D4CQUcw8t+BFJeXowja6RVcb5p++EA=
 github.com/libp2p/go-openssl v0.0.5/go.mod h1:unDrJpgy3oFr+rqXsarWifmJuNnJR4chtO1HmaZjggc=
 github.com/libp2p/go-openssl v0.0.7 h1:eCAzdLejcNVBzP/iZM9vqHnQm+XyCEbSSIheIPRGNsw=
 github.com/libp2p/go-openssl v0.0.7/go.mod h1:unDrJpgy3oFr+rqXsarWifmJuNnJR4chtO1HmaZjggc=
@@ -227,7 +202,6 @@ github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh
 github.com/mr-tron/base58 v1.1.0/go.mod h1:xcD2VGqlgYjBdcBLw+TuYLr8afG+Hj8g2eTVqeSzSU8=
 github.com/mr-tron/base58 v1.1.1/go.mod h1:xcD2VGqlgYjBdcBLw+TuYLr8afG+Hj8g2eTVqeSzSU8=
 github.com/mr-tron/base58 v1.1.2/go.mod h1:BinMc/sQntlIE1frQmRFPUoPA1Zkr8VRgBdjWI2mNwc=
-github.com/mr-tron/base58 v1.1.3 h1:v+sk57XuaCKGXpWtVBX8YJzO7hMGx4Aajh4TQbdEFdc=
 github.com/mr-tron/base58 v1.1.3/go.mod h1:BinMc/sQntlIE1frQmRFPUoPA1Zkr8VRgBdjWI2mNwc=
 github.com/mr-tron/base58 v1.2.0 h1:T/HDJBh4ZCPbU39/+c3rRvE0uKBQlU27+QI8LJ4t64o=
 github.com/mr-tron/base58 v1.2.0/go.mod h1:BinMc/sQntlIE1frQmRFPUoPA1Zkr8VRgBdjWI2mNwc=
@@ -240,9 +214,7 @@ github.com/multiformats/go-multiaddr v0.0.2/go.mod h1:xKVEak1K9cS1VdmPZW3LSIb6lg
 github.com/multiformats/go-multiaddr v0.0.4/go.mod h1:xKVEak1K9cS1VdmPZW3LSIb6lgmoS58qz/pzqmAxV44=
 github.com/multiformats/go-multiaddr v0.1.1/go.mod h1:aMKBKNEYmzmDmxfX88/vz+J5IU55txyt0p4aiWVohjo=
 github.com/multiformats/go-multiaddr v0.2.0/go.mod h1:0nO36NvPpyV4QzvTLi/lafl2y95ncPj0vFwVF6k6wJ4=
-github.com/multiformats/go-multiaddr v0.2.1 h1:SgG/cw5vqyB5QQe5FPe2TqggU9WtrA9X4nZw7LlVqOI=
 github.com/multiformats/go-multiaddr v0.2.1/go.mod h1:s/Apk6IyxfvMjDafnhJgJ3/46z7tZ04iMk5wP4QMGGE=
-github.com/multiformats/go-multiaddr v0.2.2 h1:XZLDTszBIJe6m0zF6ITBrEcZR73OPUhCBBS9rYAuUzI=
 github.com/multiformats/go-multiaddr v0.2.2/go.mod h1:NtfXiOtHvghW9KojvtySjH5y0u0xW5UouOmQQrn6a3Y=
 github.com/multiformats/go-multiaddr v0.3.0/go.mod h1:dF9kph9wfJ+3VLAaeBqo9Of8x4fJxp6ggJGteB8HQTI=
 github.com/multiformats/go-multiaddr v0.3.1 h1:1bxa+W7j9wZKTZREySx1vPMs2TqrYWjVZ7zE6/XLG1I=
@@ -250,15 +222,11 @@ github.com/multiformats/go-multiaddr v0.3.1/go.mod h1:uPbspcUPd5AfaP6ql3ujFY+QWz
 github.com/multiformats/go-multiaddr-fmt v0.1.0 h1:WLEFClPycPkp4fnIzoFoV9FVd49/eQsuaL3/CWe167E=
 github.com/multiformats/go-multiaddr-fmt v0.1.0/go.mod h1:hGtDIW4PU4BqJ50gW2quDuPVjyWNZxToGUh/HwTZYJo=
 github.com/multiformats/go-multiaddr-net v0.1.2/go.mod h1:QsWt3XK/3hwvNxZJp92iMQKME1qHfpYmyIjFVsSOY6Y=
-github.com/multiformats/go-multiaddr-net v0.1.3 h1:q/IYAvoPKuRzGeERn3uacWgm0LIWkLZBAvO5DxSzq3g=
 github.com/multiformats/go-multiaddr-net v0.1.3/go.mod h1:ilNnaM9HbmVFqsb/qcNysjCu4PVONlrBZpHIrw/qQuA=
-github.com/multiformats/go-multiaddr-net v0.1.4 h1:g6gwydsfADqFvrHoMkS0n9Ok9CG6F7ytOH/bJDkhIOY=
 github.com/multiformats/go-multiaddr-net v0.1.4/go.mod h1:ilNnaM9HbmVFqsb/qcNysjCu4PVONlrBZpHIrw/qQuA=
-github.com/multiformats/go-multiaddr-net v0.1.5 h1:QoRKvu0xHN1FCFJcMQLbG/yQE2z441L5urvG3+qyz7g=
 github.com/multiformats/go-multiaddr-net v0.1.5/go.mod h1:ilNnaM9HbmVFqsb/qcNysjCu4PVONlrBZpHIrw/qQuA=
 github.com/multiformats/go-multiaddr-net v0.2.0 h1:MSXRGN0mFymt6B1yo/6BPnIRpLPEnKgQNvVfCX5VDJk=
 github.com/multiformats/go-multiaddr-net v0.2.0/go.mod h1:gGdH3UXny6U3cKKYCvpXI5rnK7YaOIEOPVDI9tsJbEA=
-github.com/multiformats/go-multibase v0.0.1 h1:PN9/v21eLywrFWdFNsFKaU04kLJzuYzmrJR+ubhT9qA=
 github.com/multiformats/go-multibase v0.0.1/go.mod h1:bja2MqRZ3ggyXtZSEDKpl0uO/gviWFaSteVbWT51qgs=
 github.com/multiformats/go-multibase v0.0.3 h1:l/B6bJDQjvQ5G52jw4QGSYeOTZoAwIO77RblWplfIqk=
 github.com/multiformats/go-multibase v0.0.3/go.mod h1:5+1R4eQrT3PkYZ24C3W2Ue2tPwIdYQD509ZjSb5y9Oc=
@@ -266,7 +234,6 @@ github.com/multiformats/go-multihash v0.0.1/go.mod h1:w/5tugSrLEbWqlcgJabL3oHFKT
 github.com/multiformats/go-multihash v0.0.5/go.mod h1:lt/HCbqlQwlPBz7lv0sQCdtfcMtlJvakRUn/0Ual8po=
 github.com/multiformats/go-multihash v0.0.8/go.mod h1:YSLudS+Pi8NHE7o6tb3D8vrpKa63epEDmG8nTduyAew=
 github.com/multiformats/go-multihash v0.0.10/go.mod h1:YSLudS+Pi8NHE7o6tb3D8vrpKa63epEDmG8nTduyAew=
-github.com/multiformats/go-multihash v0.0.13 h1:06x+mk/zj1FoMsgNejLpy6QTvJqlSt/BhLEy87zidlc=
 github.com/multiformats/go-multihash v0.0.13/go.mod h1:VdAWLKTwram9oKAatUcLxBNUjdtcVwxObEQBtRfuyjc=
 github.com/multiformats/go-multihash v0.0.14 h1:QoBceQYQQtNUuf6s7wHxnE2c8bhbMqhfGzNI032se/I=
 github.com/multiformats/go-multihash v0.0.14/go.mod h1:VdAWLKTwram9oKAatUcLxBNUjdtcVwxObEQBtRfuyjc=
@@ -274,23 +241,19 @@ github.com/multiformats/go-multistream v0.1.1 h1:JlAdpIFhBhGRLxe9W6Om0w++Gd6KMWo
 github.com/multiformats/go-multistream v0.1.1/go.mod h1:KmHZ40hzVxiaiwlj3MEbYgK9JFk2/9UktWZAF54Du38=
 github.com/multiformats/go-varint v0.0.1/go.mod h1:3Ls8CIEsrijN6+B7PbrXRPxHRPuXSrVKRY101jdMZYE=
 github.com/multiformats/go-varint v0.0.2/go.mod h1:3Ls8CIEsrijN6+B7PbrXRPxHRPuXSrVKRY101jdMZYE=
-github.com/multiformats/go-varint v0.0.5 h1:XVZwSo04Cs3j/jS0uAEPpT3JY6DzMcVLLoWOSnCxOjg=
 github.com/multiformats/go-varint v0.0.5/go.mod h1:3Ls8CIEsrijN6+B7PbrXRPxHRPuXSrVKRY101jdMZYE=
 github.com/multiformats/go-varint v0.0.6 h1:gk85QWKxh3TazbLxED/NlDVv8+q+ReFJk7Y2W/KhfNY=
 github.com/multiformats/go-varint v0.0.6/go.mod h1:3Ls8CIEsrijN6+B7PbrXRPxHRPuXSrVKRY101jdMZYE=
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
-github.com/onsi/ginkgo v1.12.0 h1:Iw5WCbBcaAAd0fpRb1c9r5YCylv4XDoCSigm1zLevwU=
 github.com/onsi/ginkgo v1.12.0/go.mod h1:oUhWkIvk5aDxtKvDDuw8gItl8pKl42LzjC9KZE0HfGg=
 github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
 github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
-github.com/onsi/gomega v1.9.0 h1:R1uwffexN6Pr340GtYRIdZmAiN4J+iw6WG4wog1DUXg=
 github.com/onsi/gomega v1.9.0/go.mod h1:Ho0h+IUsWyvy1OpqCwxlQ/21gkhVunqlU8fDGcoTdcA=
 github.com/opentracing/opentracing-go v1.0.2/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
 github.com/opentracing/opentracing-go v1.1.0 h1:pWlfV3Bxv7k65HYwkikxat0+s3pV4bsqf19k25Ur8rU=
 github.com/opentracing/opentracing-go v1.1.0/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
 github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
-github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
@@ -318,7 +281,6 @@ github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
-github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/stretchr/testify v1.6.1 h1:hDPOHmpOpP40lSULcqw7IrRb/u7w6RpDC9399XyoNd0=
 github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
@@ -332,23 +294,19 @@ github.com/x-cray/logrus-prefixed-formatter v0.5.2/go.mod h1:2duySbKsL6M18s5GU7V
 github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
 go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
 go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
-go.opencensus.io v0.22.3 h1:8sGtKOrtQqkN1bp2AtX+misvLIlOmsEsNd+9NIcPEm8=
 go.opencensus.io v0.22.3/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.opencensus.io v0.22.4 h1:LYy1Hy3MJdrCdMwwzxA/dRok4ejH+RwNGbuoD9fCjto=
 go.opencensus.io v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
-go.uber.org/atomic v1.4.0 h1:cxzIVoETapQEqDhQu3QfnvXAV4AlzcvUCxkVUFw3+EU=
 go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/atomic v1.6.0 h1:Ezj3JGmsOnG1MoRWQkPBsKLe9DwWD9QeXzTRzzldNVk=
 go.uber.org/atomic v1.6.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
 go.uber.org/goleak v1.0.0 h1:qsup4IcBdlmsnGfqyLl4Ntn3C2XCCuKAE7DwHpScyUo=
 go.uber.org/goleak v1.0.0/go.mod h1:8a7PlsEVH3e/a/GLqe5IIrQx6GzcnRmZEufDUTk4A7A=
-go.uber.org/multierr v1.1.0 h1:HoEmRHQPVSqub6w2z2d2EOVs2fjyFRGyofhKuyDq0QI=
 go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
 go.uber.org/multierr v1.5.0 h1:KCa4XfM8CWFCpxXRGok+Q0SS/0XBhMDbHHGABQLvD2A=
 go.uber.org/multierr v1.5.0/go.mod h1:FeouvMocqHpRaaGuG9EjoKcStLC43Zu/fmqdUMPcKYU=
 go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee h1:0mgffUl7nfd+FpvXMVz4IDEaUSmT1ysygQC7qYo7sG4=
 go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee/go.mod h1:vJERXedbb3MVM5f9Ejo0C68/HhF8uaILCdgjnY+goOA=
-go.uber.org/zap v1.10.0 h1:ORx85nbTijNz8ljznvCMR1ZBIPKFn3jQrag10X2AsuM=
 go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
 go.uber.org/zap v1.14.1 h1:nYDKopTbvAPq/NrUVZwT15y2lpROBiLLyoRTbXOYWOo=
 go.uber.org/zap v1.14.1/go.mod h1:Mb2vm2krFEG5DV0W9qcHBYFtp/Wku1cvYaqPsS/WYfc=
@@ -395,13 +353,11 @@ golang.org/x/sys v0.0.0-20190228124157-a34e9553db1e/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20190405154228-4b34438f7a67/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190626221950-04f50cda93cb h1:fgwFCsaw9buMuxNd6+DQfAuSFqbNiQZpcgJQAgJsK6k=
 golang.org/x/sys v0.0.0-20190626221950-04f50cda93cb/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5 h1:LfCXLvNmTYH9kEmVgqbnsWfruoXZIrh4YBgqVHtDvw0=
 golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
@@ -413,16 +369,13 @@ golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3
 golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
 golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 golang.org/x/tools v0.0.0-20191029041327-9cc4af7d6b2c/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
-golang.org/x/tools v0.0.0-20191029190741-b9c20aec41a5 h1:hKsoRgsbwY1NafxrwTs+k64bikrLBkAgPir1TNCj3Zs=
 golang.org/x/tools v0.0.0-20191029190741-b9c20aec41a5/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191108193012-7d206e10da11 h1:Yq9t9jnGoR+dBuitxdo9l6Q7xh/zOyNnYUtDKaQ3x0E=
 golang.org/x/tools v0.0.0-20191108193012-7d206e10da11/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
-golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7 h1:9zdDQZ7Thm29KFXgAX/+yaf3eVbP7djjWp/dXAppNCc=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
-google.golang.org/appengine v1.4.0 h1:/wp5JvzpHIxhs/dumFmF7BXTf3Z+dd4uXta4kVyO508=
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
@@ -435,21 +388,16 @@ google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQ
 google.golang.org/grpc v1.31.1 h1:SfXqXS5hkufcdZ/mHtYCh53P2b+92WQq/DZcKLgsFRs=
 google.golang.org/grpc v1.31.1/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
-gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
 gopkg.in/src-d/go-cli.v0 v0.0.0-20181105080154-d492247bbc0d/go.mod h1:z+K8VcOYVYcSwSjGebuDL6176A1XskgbtNl64NSg+n8=
 gopkg.in/src-d/go-log.v1 v1.0.1/go.mod h1:GN34hKP0g305ysm2/hctJ0Y8nWP3zxXXJ8GFabTyABE=
-gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

vendor/github.com/libp2p/go-libp2p-autonat/svc.go

@@ -4,7 +4,6 @@ import (
 	"context"
 	"errors"
 	"math/rand"
-	"net"
 	"sync"
 	"time"
 
@@ -16,9 +15,10 @@ import (
 
 	"github.com/libp2p/go-msgio/protoio"
 	ma "github.com/multiformats/go-multiaddr"
-	manet "github.com/multiformats/go-multiaddr/net"
 )
 
+var streamReadTimeout = 60 * time.Second
+
 // AutoNATService provides NAT autodetection services to other peers
 type autoNATService struct {
 	ctx          context.Context
@@ -50,6 +50,8 @@ func newAutoNATService(ctx context.Context, c *config) (*autoNATService, error)
 }
 
 func (as *autoNATService) handleStream(s network.Stream) {
+	s.SetReadDeadline(time.Now().Add(streamReadTimeout))
+
 	defer s.Close()
 
 	pid := s.Conn().RemotePeer()
@@ -107,13 +109,26 @@ func (as *autoNATService) handleDial(p peer.ID, obsaddr ma.Multiaddr, mpi *pb.Me
 	addrs := make([]ma.Multiaddr, 0, as.config.maxPeerAddresses)
 	seen := make(map[string]struct{})
 
+	// Don't even try to dial peers with blocked remote addresses. In order to dial a peer, we
+	// need to know their public IP address, and it needs to be different from our public IP
+	// address.
+	if as.config.dialPolicy.skipDial(obsaddr) {
+		return newDialResponseError(pb.Message_E_DIAL_ERROR, "refusing to dial peer with blocked observed address")
+	}
+
+	// Determine the peer's IP address.
+	hostIP, _ := ma.SplitFirst(obsaddr)
+	switch hostIP.Protocol().Code {
+	case ma.P_IP4, ma.P_IP6:
+	default:
+		// This shouldn't be possible as we should skip all addresses that don't include
+		// public IP addresses.
+		return newDialResponseError(pb.Message_E_INTERNAL_ERROR, "expected an IP address")
+	}
+
 	// add observed addr to the list of addresses to dial
-	var obsHost net.IP
-	if !as.config.dialPolicy.skipDial(obsaddr) {
 	addrs = append(addrs, obsaddr)
 	seen[obsaddr.String()] = struct{}{}
-		obsHost, _ = manet.ToIP(obsaddr)
-	}
 
 	for _, maddr := range mpi.GetAddrs() {
 		addr, err := ma.NewMultiaddrBytes(maddr)
@@ -122,11 +137,25 @@ func (as *autoNATService) handleDial(p peer.ID, obsaddr ma.Multiaddr, mpi *pb.Me
 			continue
 		}
 
-		if as.config.dialPolicy.skipDial(addr) {
+		// For security reasons, we _only_ dial the observed IP address.
+		// Replace other IP addresses with the observed one so we can still try the
+		// requested ports/transports.
+		if ip, rest := ma.SplitFirst(addr); !ip.Equal(hostIP) {
+			// Make sure it's an IP address
+			switch ip.Protocol().Code {
+			case ma.P_IP4, ma.P_IP6:
+			default:
 				continue
 			}
+			addr = hostIP
+			if rest != nil {
+				addr = addr.Encapsulate(rest)
+			}
+		}
 
-		if ip, err := manet.ToIP(addr); err != nil || !obsHost.Equal(ip) {
+		// Make sure we're willing to dial the rest of the address (e.g., not a circuit
+		// address).
+		if as.config.dialPolicy.skipDial(addr) {
 			continue
 		}
 

vendor/github.com/libp2p/go-libp2p-core/connmgr/null.go

@@ -12,13 +12,13 @@ type NullConnMgr struct{}
 
 var _ ConnManager = (*NullConnMgr)(nil)
 
-func (_ NullConnMgr) TagPeer(peer.ID, string, int)             {}
+func (NullConnMgr) TagPeer(peer.ID, string, int)             {}
-func (_ NullConnMgr) UntagPeer(peer.ID, string)                {}
+func (NullConnMgr) UntagPeer(peer.ID, string)                {}
-func (_ NullConnMgr) UpsertTag(peer.ID, string, func(int) int) {}
+func (NullConnMgr) UpsertTag(peer.ID, string, func(int) int) {}
-func (_ NullConnMgr) GetTagInfo(peer.ID) *TagInfo              { return &TagInfo{} }
+func (NullConnMgr) GetTagInfo(peer.ID) *TagInfo              { return &TagInfo{} }
-func (_ NullConnMgr) TrimOpenConns(ctx context.Context)        {}
+func (NullConnMgr) TrimOpenConns(ctx context.Context)        {}
-func (_ NullConnMgr) Notifee() network.Notifiee                { return network.GlobalNoopNotifiee }
+func (NullConnMgr) Notifee() network.Notifiee                { return network.GlobalNoopNotifiee }
-func (_ NullConnMgr) Protect(peer.ID, string)                  {}
+func (NullConnMgr) Protect(peer.ID, string)                  {}
-func (_ NullConnMgr) Unprotect(peer.ID, string) bool           { return false }
+func (NullConnMgr) Unprotect(peer.ID, string) bool           { return false }
-func (_ NullConnMgr) IsProtected(peer.ID, string) bool         { return false }
+func (NullConnMgr) IsProtected(peer.ID, string) bool         { return false }
-func (_ NullConnMgr) Close() error                             { return nil }
+func (NullConnMgr) Close() error                             { return nil }

vendor/github.com/libp2p/go-libp2p-core/connmgr/presets.go

@@ -33,7 +33,7 @@ func DecayLinear(coef float64) DecayFn {
 // DecayExpireWhenInactive expires a tag after a certain period of no bumps.
 func DecayExpireWhenInactive(after time.Duration) DecayFn {
 	return func(value DecayingValue) (_ int, rm bool) {
-		rm = value.LastVisit.Sub(time.Now()) >= after
+		rm = time.Until(value.LastVisit) >= after
 		return 0, rm
 	}
 }

vendor/github.com/libp2p/go-libp2p-core/crypto/ecdsa.go

@@ -12,7 +12,7 @@ import (
 
 	pb "github.com/libp2p/go-libp2p-core/crypto/pb"
 
-	sha256 "github.com/minio/sha256-simd"
+	"github.com/minio/sha256-simd"
 )
 
 // ECDSAPrivateKey is an implementation of an ECDSA private key
@@ -102,11 +102,6 @@ func UnmarshalECDSAPublicKey(data []byte) (PubKey, error) {
 	return &ECDSAPublicKey{pub}, nil
 }
 
-// Bytes returns the private key as protobuf bytes
-func (ePriv *ECDSAPrivateKey) Bytes() ([]byte, error) {
-	return MarshalPrivateKey(ePriv)
-}
-
 // Type returns the key type
 func (ePriv *ECDSAPrivateKey) Type() pb.KeyType {
 	return pb.KeyType_ECDSA
@@ -141,11 +136,6 @@ func (ePriv *ECDSAPrivateKey) GetPublic() PubKey {
 	return &ECDSAPublicKey{&ePriv.priv.PublicKey}
 }
 
-// Bytes returns the public key as protobuf bytes
-func (ePub *ECDSAPublicKey) Bytes() ([]byte, error) {
-	return MarshalPublicKey(ePub)
-}
-
 // Type returns the key type
 func (ePub *ECDSAPublicKey) Type() pb.KeyType {
 	return pb.KeyType_ECDSA

vendor/github.com/libp2p/go-libp2p-core/crypto/ed25519.go

@@ -42,11 +42,6 @@ func (k *Ed25519PrivateKey) Type() pb.KeyType {
 	return pb.KeyType_Ed25519
 }
 
-// Bytes marshals an ed25519 private key to protobuf bytes.
-func (k *Ed25519PrivateKey) Bytes() ([]byte, error) {
-	return MarshalPrivateKey(k)
-}
-
 // Raw private key bytes.
 func (k *Ed25519PrivateKey) Raw() ([]byte, error) {
 	// The Ed25519 private key contains two 32-bytes curve points, the private
@@ -88,11 +83,6 @@ func (k *Ed25519PublicKey) Type() pb.KeyType {
 	return pb.KeyType_Ed25519
 }
 
-// Bytes returns a ed25519 public key as protobuf bytes.
-func (k *Ed25519PublicKey) Bytes() ([]byte, error) {
-	return MarshalPublicKey(k)
-}
-
 // Raw public key bytes.
 func (k *Ed25519PublicKey) Raw() ([]byte, error) {
 	return k.k, nil

vendor/github.com/libp2p/go-libp2p-core/crypto/key.go

@@ -5,21 +5,16 @@ package crypto
 
 import (
 	"crypto/elliptic"
-	"crypto/hmac"
 	"crypto/rand"
-	"crypto/sha1"
-	"crypto/sha512"
 	"crypto/subtle"
 	"encoding/base64"
 	"errors"
 	"fmt"
-	"hash"
 	"io"
 
 	pb "github.com/libp2p/go-libp2p-core/crypto/pb"
 
 	"github.com/gogo/protobuf/proto"
-	sha256 "github.com/minio/sha256-simd"
 )
 
 const (
@@ -69,10 +64,6 @@ var PrivKeyUnmarshallers = map[pb.KeyType]PrivKeyUnmarshaller{
 
 // Key represents a crypto key that can be compared to another key
 type Key interface {
-	// Bytes returns a serialized, storeable representation of this key
-	// DEPRECATED in favor of Marshal / Unmarshal
-	Bytes() ([]byte, error)
-
 	// Equals checks whether two PubKeys are the same
 	Equals(Key) bool
 
@@ -82,7 +73,7 @@ type Key interface {
 	// This function is the inverse of {Priv,Pub}KeyUnmarshaler.
 	Raw() ([]byte, error)
 
-	// Type returns the protobof key type.
+	// Type returns the protobuf key type.
 	Type() pb.KeyType
 }
 
@@ -174,106 +165,6 @@ func GenerateEKeyPair(curveName string) ([]byte, GenSharedKey, error) {
 	return pubKey, done, nil
 }
 
-// StretchedKeys ...
-type StretchedKeys struct {
-	IV        []byte
-	MacKey    []byte
-	CipherKey []byte
-}
-
-// PENDING DEPRECATION:  KeyStretcher() will be deprecated with secio; for new
-// code, please use PBKDF2 (golang.org/x/crypto/pbkdf2) instead.
-// KeyStretcher returns a set of keys for each party by stretching the shared key.
-// (myIV, theirIV, myCipherKey, theirCipherKey, myMACKey, theirMACKey).
-// This function accepts the following cipher types:
-// - AES-128
-// - AES-256
-// The function will panic upon receiving an unknown cipherType
-func KeyStretcher(cipherType string, hashType string, secret []byte) (StretchedKeys, StretchedKeys) {
-	var cipherKeySize int
-	var ivSize int
-	switch cipherType {
-	case "AES-128":
-		ivSize = 16
-		cipherKeySize = 16
-	case "AES-256":
-		ivSize = 16
-		cipherKeySize = 32
-	default:
-		panic("Unrecognized cipher, programmer error?")
-	}
-
-	hmacKeySize := 20
-
-	seed := []byte("key expansion")
-
-	result := make([]byte, 2*(ivSize+cipherKeySize+hmacKeySize))
-
-	var h func() hash.Hash
-
-	switch hashType {
-	case "SHA1":
-		h = sha1.New
-	case "SHA256":
-		h = sha256.New
-	case "SHA512":
-		h = sha512.New
-	default:
-		panic("Unrecognized hash function, programmer error?")
-	}
-
-	m := hmac.New(h, secret)
-	// note: guaranteed to never return an error
-	m.Write(seed)
-
-	a := m.Sum(nil)
-
-	j := 0
-	for j < len(result) {
-		m.Reset()
-
-		// note: guaranteed to never return an error.
-		m.Write(a)
-		m.Write(seed)
-
-		b := m.Sum(nil)
-
-		todo := len(b)
-
-		if j+todo > len(result) {
-			todo = len(result) - j
-		}
-
-		copy(result[j:j+todo], b)
-
-		j += todo
-
-		m.Reset()
-
-		// note: guaranteed to never return an error.
-		m.Write(a)
-
-		a = m.Sum(nil)
-	}
-
-	half := len(result) / 2
-	r1 := result[:half]
-	r2 := result[half:]
-
-	var k1 StretchedKeys
-	var k2 StretchedKeys
-
-	k1.IV = r1[0:ivSize]
-	k1.CipherKey = r1[ivSize : ivSize+cipherKeySize]
-	k1.MacKey = r1[ivSize+cipherKeySize:]
-
-	k2.IV = r2[0:ivSize]
-	k2.CipherKey = r2[ivSize : ivSize+cipherKeySize]
-	k2.MacKey = r2[ivSize+cipherKeySize:]
-
-	return k1, k2
-}
-
 // UnmarshalPublicKey converts a protobuf serialized public key into its
 // representative object
 func UnmarshalPublicKey(data []byte) (PubKey, error) {

vendor/github.com/libp2p/go-libp2p-core/crypto/openssl_common.go

@@ -7,7 +7,7 @@ import (
 
 	pb "github.com/libp2p/go-libp2p-core/crypto/pb"
 
-	openssl "github.com/libp2p/go-openssl"
+	"github.com/libp2p/go-openssl"
 )
 
 // define these as separate types so we can add more key types later and reuse
@@ -55,17 +55,6 @@ func (pk *opensslPublicKey) Type() pb.KeyType {
 	}
 }
 
-// Bytes returns protobuf bytes of a public key
-func (pk *opensslPublicKey) Bytes() ([]byte, error) {
-	pk.cacheLk.Lock()
-	var err error
-	if pk.cached == nil {
-		pk.cached, err = MarshalPublicKey(pk)
-	}
-	pk.cacheLk.Unlock()
-	return pk.cached, err
-}
-
 func (pk *opensslPublicKey) Raw() ([]byte, error) {
 	return pk.key.MarshalPKIXPublicKeyDER()
 }
@@ -99,11 +88,6 @@ func (sk *opensslPrivateKey) Type() pb.KeyType {
 	}
 }
 
-// Bytes returns protobuf bytes from a private key
-func (sk *opensslPrivateKey) Bytes() ([]byte, error) {
-	return MarshalPrivateKey(sk)
-}
-
 func (sk *opensslPrivateKey) Raw() ([]byte, error) {
 	return sk.key.MarshalPKCS1PrivateKeyDER()
 }

vendor/github.com/libp2p/go-libp2p-core/crypto/rsa_go.go

@@ -9,7 +9,6 @@ import (
 	"crypto/x509"
 	"errors"
 	"io"
-	"sync"
 
 	pb "github.com/libp2p/go-libp2p-core/crypto/pb"
 
@@ -25,7 +24,6 @@ type RsaPrivateKey struct {
 type RsaPublicKey struct {
 	k rsa.PublicKey
 
-	cacheLk sync.Mutex
 	cached []byte
 }
 
@@ -56,17 +54,6 @@ func (pk *RsaPublicKey) Type() pb.KeyType {
 	return pb.KeyType_RSA
 }
 
-// Bytes returns protobuf bytes of a public key
-func (pk *RsaPublicKey) Bytes() ([]byte, error) {
-	pk.cacheLk.Lock()
-	var err error
-	if pk.cached == nil {
-		pk.cached, err = MarshalPublicKey(pk)
-	}
-	pk.cacheLk.Unlock()
-	return pk.cached, err
-}
-
 func (pk *RsaPublicKey) Raw() ([]byte, error) {
 	return x509.MarshalPKIXPublicKey(&pk.k)
 }
@@ -97,11 +84,6 @@ func (sk *RsaPrivateKey) Type() pb.KeyType {
 	return pb.KeyType_RSA
 }
 
-// Bytes returns protobuf bytes from a private key
-func (sk *RsaPrivateKey) Bytes() ([]byte, error) {
-	return MarshalPrivateKey(sk)
-}
-
 func (sk *RsaPrivateKey) Raw() ([]byte, error) {
 	b := x509.MarshalPKCS1PrivateKey(&sk.sk)
 	return b, nil

vendor/github.com/libp2p/go-libp2p-core/crypto/secp256k1.go

@@ -6,8 +6,8 @@ import (
 
 	pb "github.com/libp2p/go-libp2p-core/crypto/pb"
 
-	btcec "github.com/btcsuite/btcd/btcec"
+	"github.com/btcsuite/btcd/btcec"
-	sha256 "github.com/minio/sha256-simd"
+	"github.com/minio/sha256-simd"
 )
 
 // Secp256k1PrivateKey is an Secp256k1 private key
@@ -47,11 +47,6 @@ func UnmarshalSecp256k1PublicKey(data []byte) (PubKey, error) {
 	return (*Secp256k1PublicKey)(k), nil
 }
 
-// Bytes returns protobuf bytes from a private key
-func (k *Secp256k1PrivateKey) Bytes() ([]byte, error) {
-	return MarshalPrivateKey(k)
-}
-
 // Type returns the private key type
 func (k *Secp256k1PrivateKey) Type() pb.KeyType {
 	return pb.KeyType_Secp256k1
@@ -88,11 +83,6 @@ func (k *Secp256k1PrivateKey) GetPublic() PubKey {
 	return (*Secp256k1PublicKey)((*btcec.PrivateKey)(k).PubKey())
 }
 
-// Bytes returns protobuf bytes from a public key
-func (k *Secp256k1PublicKey) Bytes() ([]byte, error) {
-	return MarshalPublicKey(k)
-}
-
 // Type returns the public key type
 func (k *Secp256k1PublicKey) Type() pb.KeyType {
 	return pb.KeyType_Secp256k1

vendor/github.com/libp2p/go-libp2p-core/metrics/register.go

@@ -1,70 +0,0 @@
-package metrics
-
-import (
-	"fmt"
-	"sync"
-
-	"go.opencensus.io/stats/view"
-)
-
-var registeredViews = map[string][]*view.View{}
-var mu = new(sync.Mutex)
-
-type ErrNamespace struct {
-	Namespace string
-}
-
-// ErrUnregisteredNamespace is an error for lookup of requested unregistered Namespace
-type ErrUnregisteredNamespace ErrNamespace
-
-func (e ErrUnregisteredNamespace) Error() string {
-	return fmt.Sprintf("no views found registered under Namespace %s", e.Namespace)
-}
-
-// ErrDuplicateNamespaceRegistration is an error for a Namespace that has already
-// registered views
-type ErrDuplicateNamespaceRegistration ErrNamespace
-
-func (e ErrDuplicateNamespaceRegistration) Error() string {
-	return fmt.Sprintf("duplicate registration of views by Namespace %s", e.Namespace)
-}
-
-// RegisterViews accepts a namespace and a slice of Views, which will be registered
-// with opencensus and maintained in the global registered views map
-func RegisterViews(namespace string, views ...*view.View) error {
-	mu.Lock()
-	defer mu.Unlock()
-	_, ok := registeredViews[namespace]
-	if ok {
-		return ErrDuplicateNamespaceRegistration{Namespace: namespace}
-	} else {
-		registeredViews[namespace] = views
-	}
-
-	return nil
-}
-
-// LookupViews returns all views for a Namespace name. Returns an error if the
-// Namespace has not been registered.
-func LookupViews(name string) ([]*view.View, error) {
-	mu.Lock()
-	defer mu.Unlock()
-	views, ok := registeredViews[name]
-	if !ok {
-		return nil, ErrUnregisteredNamespace{Namespace: name}
-	}
-	response := make([]*view.View, len(views))
-	copy(response, views)
-	return response, nil
-}
-
-// AllViews returns all registered views as a single slice
-func AllViews() []*view.View {
-	var views []*view.View
-	mu.Lock()
-	defer mu.Unlock()
-	for _, vs := range registeredViews {
-		views = append(views, vs...)
-	}
-	return views
-}

vendor/github.com/libp2p/go-libp2p-core/peer/addrinfo.go

@@ -61,6 +61,16 @@ func SplitAddr(m ma.Multiaddr) (transport ma.Multiaddr, id ID) {
 	return transport, id
 }
 
+// AddrInfoFromString builds an AddrInfo from the string representation of a Multiaddr
+func AddrInfoFromString(s string) (*AddrInfo, error) {
+	a, err := ma.NewMultiaddr(s)
+	if err != nil {
+		return nil, err
+	}
+
+	return AddrInfoFromP2pAddr(a)
+}
+
 // AddrInfoFromP2pAddr converts a Multiaddr to an AddrInfo.
 func AddrInfoFromP2pAddr(m ma.Multiaddr) (*AddrInfo, error) {
 	transport, id := SplitAddr(m)
@@ -77,7 +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
 	}
@@ -96,3 +106,12 @@ func (pi *AddrInfo) Loggable() map[string]interface{} {
 		"addrs":  pi.Addrs,
 	}
 }
+
+// AddrInfosToIDs extracts the peer IDs from the passed AddrInfos and returns them in-order.
+func AddrInfosToIDs(pis []AddrInfo) []ID {
+	ps := make([]ID, len(pis))
+	for i, pi := range pis {
+		ps[i] = pi.ID
+	}
+	return ps
+}

vendor/github.com/libp2p/go-libp2p-core/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.
@@ -220,13 +186,13 @@ func ToCid(id ID) cid.Cid {
 
 // IDFromPublicKey returns the Peer ID corresponding to the public key pk.
 func IDFromPublicKey(pk ic.PubKey) (ID, error) {
-	b, err := pk.Bytes()
+	b, err := ic.MarshalPublicKey(pk)
 	if err != nil {
 		return "", err
 	}
 	var alg uint64 = mh.SHA2_256
 	if AdvancedEnableInlining && len(b) <= maxInlineKeyLength {
-		alg = mh.ID
+		alg = mh.IDENTITY
 	}
 	hash, _ := mh.Sum(b, alg, -1)
 	return ID(hash), nil

vendor/github.com/libp2p/go-libp2p-core/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
 	}

vendor/github.com/libp2p/go-libp2p-core/peer/record.go

@@ -2,6 +2,7 @@ package peer
 
 import (
 	"fmt"
+	"sync"
 	"time"
 
 	pb "github.com/libp2p/go-libp2p-core/peer/pb"
@@ -125,9 +126,23 @@ func PeerRecordFromProtobuf(msg *pb.PeerRecord) (*PeerRecord, error) {
 	return record, nil
 }
 
+var (
+	lastTimestampMu sync.Mutex
+	lastTimestamp   uint64
+)
+
 // TimestampSeq is a helper to generate a timestamp-based sequence number for a PeerRecord.
 func TimestampSeq() uint64 {
-	return uint64(time.Now().UnixNano())
+	now := uint64(time.Now().UnixNano())
+	lastTimestampMu.Lock()
+	defer lastTimestampMu.Unlock()
+	// Not all clocks are strictly increasing, but we need these sequence numbers to be strictly
+	// increasing.
+	if now <= lastTimestamp {
+		now = lastTimestamp + 1
+	}
+	lastTimestamp = now
+	return now
 }
 
 // Domain is used when signing and validating PeerRecords contained in Envelopes.
@@ -190,7 +205,7 @@ func (r *PeerRecord) Equal(other *PeerRecord) bool {
 	if len(r.Addrs) != len(other.Addrs) {
 		return false
 	}
-	for i, _ := range r.Addrs {
+	for i := range r.Addrs {
 		if !r.Addrs[i].Equal(other.Addrs[i]) {
 			return false
 		}

vendor/github.com/libp2p/go-libp2p-core/peer/set.go

@@ -63,7 +63,7 @@ func (ps *Set) TryAdd(p ID) bool {
 func (ps *Set) Peers() []ID {
 	ps.lk.Lock()
 	out := make([]ID, 0, len(ps.ps))
-	for p, _ := range ps.ps {
+	for p := range ps.ps {
 		out = append(out, p)
 	}
 	ps.lk.Unlock()

vendor/github.com/libp2p/go-libp2p-core/peerstore/helpers.go

@@ -0,0 +1,14 @@
+package peerstore
+
+import (
+	"github.com/libp2p/go-libp2p-core/peer"
+)
+
+// AddrInfos returns an AddrInfo for each specified peer ID, in-order.
+func AddrInfos(ps Peerstore, peers []peer.ID) []peer.AddrInfo {
+	pi := make([]peer.AddrInfo, len(peers))
+	for i, p := range peers {
+		pi[i] = ps.PeerInfo(p)
+	}
+	return pi
+}

vendor/github.com/libp2p/go-libp2p-core/peerstore/peerstore.go

@@ -28,14 +28,14 @@ var (
 	// ProviderAddrTTL is the TTL of an address we've received from a provider.
 	// This is also a temporary address, but lasts longer. After this expires,
 	// the records we return will require an extra lookup.
-	ProviderAddrTTL = time.Minute * 10
+	ProviderAddrTTL = time.Minute * 30
 
 	// RecentlyConnectedAddrTTL is used when we recently connected to a peer.
 	// It means that we are reasonably certain of the peer's address.
-	RecentlyConnectedAddrTTL = time.Minute * 10
+	RecentlyConnectedAddrTTL = time.Minute * 30
 
 	// OwnObservedAddrTTL is used for our own external addresses observed by peers.
-	OwnObservedAddrTTL = time.Minute * 10
+	OwnObservedAddrTTL = time.Minute * 30
 )
 
 // Permanent TTLs (distinct so we can distinguish between them, constant as they

vendor/github.com/libp2p/go-libp2p-core/record/envelope.go

@@ -215,9 +215,9 @@ func (e *Envelope) Equal(other *Envelope) bool {
 		return e == nil
 	}
 	return e.PublicKey.Equals(other.PublicKey) &&
-		bytes.Compare(e.PayloadType, other.PayloadType) == 0 &&
+		bytes.Equal(e.PayloadType, other.PayloadType) &&
-		bytes.Compare(e.signature, other.signature) == 0 &&
+		bytes.Equal(e.signature, other.signature) &&
-		bytes.Compare(e.RawPayload, other.RawPayload) == 0
+		bytes.Equal(e.RawPayload, other.RawPayload)
 }
 
 // Record returns the Envelope's payload unmarshalled as a Record.

vendor/github.com/libp2p/go-libp2p-core/routing/query_serde.go

@@ -8,7 +8,7 @@ import (
 
 func (qe *QueryEvent) MarshalJSON() ([]byte, error) {
 	return json.Marshal(map[string]interface{}{
-		"ID":        peer.IDB58Encode(qe.ID),
+		"ID":        peer.Encode(qe.ID),
 		"Type":      int(qe.Type),
 		"Responses": qe.Responses,
 		"Extra":     qe.Extra,
@@ -27,7 +27,7 @@ func (qe *QueryEvent) UnmarshalJSON(b []byte) error {
 		return err
 	}
 	if len(temp.ID) > 0 {
-		pid, err := peer.IDB58Decode(temp.ID)
+		pid, err := peer.Decode(temp.ID)
 		if err != nil {
 			return err
 		}

vendor/github.com/libp2p/go-libp2p-core/sec/insecure/insecure.go

@@ -31,15 +31,7 @@ type Transport struct {
 	key ci.PrivKey
 }
 
-// New constructs a new insecure transport.
+// NewWithIdentity constructs a new insecure transport. The provided private key
-// Deprecated: use NewWithIdentity instead.
-func New(id peer.ID) *Transport {
-	return &Transport{
-		id: id,
-	}
-}
-
-// New constructs a new insecure transport. The provided private key
 // is stored and returned from LocalPrivateKey to satisfy the
 // SecureTransport interface, and the public key is sent to
 // remote peers. No security is provided.

vendor/github.com/libp2p/go-libp2p-core/transport/transport.go

@@ -17,12 +17,12 @@ import (
 // DialTimeout is the maximum duration a Dial is allowed to take.
 // This includes the time between dialing the raw network connection,
 // protocol selection as well the handshake, if applicable.
-var DialTimeout = 60 * time.Second
+var DialTimeout = 15 * time.Second
 
 // AcceptTimeout is the maximum duration an Accept is allowed to take.
 // This includes the time between accepting the raw network connection,
 // protocol selection as well as the handshake, if applicable.
-var AcceptTimeout = 60 * time.Second
+var AcceptTimeout = 15 * time.Second
 
 // A CapableConn represents a connection that has offers the basic
 // capabilities required by libp2p: stream multiplexing, encryption and
@@ -54,6 +54,10 @@ type CapableConn interface {
 // CapableConn, which means that they have been upgraded to support
 // stream multiplexing and connection security (encryption and authentication).
 //
+// If a transport implements `io.Closer` (optional), libp2p will call `Close` on
+// shutdown. NOTE: `Dial` and `Listen` may be called after or concurrently with
+// `Close`.
+//
 // For a conceptual overview, see https://docs.libp2p.io/concepts/transport/
 type Transport interface {
 	// Dial dials a remote peer. It should try to reuse local listener

vendor/github.com/libp2p/go-libp2p-discovery/backoffcache.go

@@ -68,15 +68,15 @@ func WithBackoffDiscoveryReturnedChannelSize(size int) BackoffDiscoveryOption {
 }
 
 type backoffCache struct {
+	// strat is assigned on creation and not written to
+	strat BackoffStrategy
+
+	mux          sync.Mutex // guards writes to all following fields
 	nextDiscover time.Time
 	prevPeers    map[peer.ID]peer.AddrInfo
-
 	peers        map[peer.ID]peer.AddrInfo
 	sendingChs   map[chan peer.AddrInfo]int
-
 	ongoing      bool
-	strat   BackoffStrategy
-	mux     sync.Mutex
 }
 
 func (d *BackoffDiscovery) Advertise(ctx context.Context, ns string, opts ...discovery.Option) (time.Duration, error) {
@@ -112,6 +112,7 @@ func (d *BackoffDiscovery) FindPeers(ctx context.Context, ns string, opts ...dis
 			sendingChs:   make(map[chan peer.AddrInfo]int),
 			strat:        d.stratFactory(),
 		}
+
 		d.peerCacheMux.Lock()
 		c, ok = d.peerCache[ns]
 
@@ -139,7 +140,11 @@ func (d *BackoffDiscovery) FindPeers(ctx context.Context, ns string, opts ...dis
 		}
 		pch := make(chan peer.AddrInfo, chLen)
 		for _, ai := range c.prevPeers {
-			pch <- ai
+			select {
+			case pch <- ai:
+			default:
+				// skip if we have asked for a lower limit than the number of peers known
+			}
 		}
 		close(pch)
 		return pch, nil

vendor/github.com/libp2p/go-libp2p-loggables/.travis.yml

@@ -1,30 +0,0 @@
-os:
-  - linux
-
-language: go
-
-go:
-  - 1.11.x
-
-env:
-  global:
-    - GOTFLAGS="-race"
-  matrix:
-    - BUILD_DEPTYPE=gomod
-
-
-# disable travis install
-install:
-  - true
-
-script:
-  - bash <(curl -s https://raw.githubusercontent.com/ipfs/ci-helpers/master/travis-ci/run-standard-tests.sh)
-
-
-cache:
-  directories:
-    - $GOPATH/pkg/mod
-    - $HOME/.cache/go-build
-
-notifications:
-  email: false

vendor/github.com/libp2p/go-libp2p-loggables/README.md

@@ -1,34 +0,0 @@
-# go-libp2p-loggables
-
-[![](https://img.shields.io/badge/made%20by-Protocol%20Labs-blue.svg?style=flat-square)](https://protocol.ai)
-[![](https://img.shields.io/badge/project-libp2p-yellow.svg?style=flat-square)](https://libp2p.io)
-[![](https://img.shields.io/badge/freenode-%23libp2p-yellpw.svg?style=flat-square)](http://webchat.freenode.net/?channels=%23libp2p)
-[![Discourse posts](https://img.shields.io/discourse/https/discuss.libp2p.io/posts.svg)](https://discuss.libp2p.io)
-
-> logging helpers for go-libp2p
-
-## Install
-
-```
-go get github.com/libp2p/go-libp2p-loggables
-```
-
-## Usage
-
-See https://godoc.org/github.com/libp2p/go-libp2p-loggables.
-
-## Contribute
-
-Feel free to join in. All welcome. Open an [issue](https://github.com/libp2p/go-libp2p-loggables/issues)!
-
-Check out our [contributing document](https://github.com/libp2p/community/blob/master/CONTRIBUTE.md) for more information on how we work, and about contributing in general. Please be aware that all interactions related to libp2p are subject to the IPFS [Code of Conduct](https://github.com/ipfs/community/blob/master/code-of-conduct.md).
-
-Small note: If editing the README, please conform to the [standard-readme](https://github.com/RichardLitt/standard-readme) specification.
-
-## License
-
-[MIT](LICENSE) © 2016 Jeromy Johnson.
-
----
-
-The last gx published version of this module was: 1.1.33: QmUbSLukzZYZvEYxynj9Dtd1WrGLxxg9R4U68vCMPWHmRU

vendor/github.com/libp2p/go-libp2p-loggables/go.mod

@@ -1,8 +0,0 @@
-module github.com/libp2p/go-libp2p-loggables
-
-require (
-	github.com/google/uuid v1.1.1
-	github.com/ipfs/go-log v0.0.1
-	github.com/libp2p/go-libp2p-core v0.0.1
-	github.com/multiformats/go-multiaddr v0.0.2
-)

vendor/github.com/libp2p/go-libp2p-loggables/go.sum

@@ -1,88 +0,0 @@
-github.com/aead/siphash v1.0.1/go.mod h1:Nywa3cDsYNNK3gaciGTWPwHt0wlpNV15vwmswBAUSII=
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-github.com/btcsuite/btcd v0.0.0-20190213025234-306aecffea32/go.mod h1:DrZx5ec/dmnfpw9KyYoQyYo7d0KEvTkk/5M/vbZjAr8=
-github.com/btcsuite/btclog v0.0.0-20170628155309-84c8d2346e9f/go.mod h1:TdznJufoqS23FtqVCzL0ZqgP5MqXbb4fg/WgDys70nA=
-github.com/btcsuite/btcutil v0.0.0-20190207003914-4c204d697803/go.mod h1:+5NJ2+qvTyV9exUAL/rxXi3DcLg2Ts+ymUAY5y4NvMg=
-github.com/btcsuite/go-socks v0.0.0-20170105172521-4720035b7bfd/go.mod h1:HHNXQzUsZCxOoE+CPiyCTO6x34Zs86zZUiwtpXoGdtg=
-github.com/btcsuite/goleveldb v0.0.0-20160330041536-7834afc9e8cd/go.mod h1:F+uVaaLLH7j4eDXPRvw78tMflu7Ie2bzYOH4Y8rRKBY=
-github.com/btcsuite/snappy-go v0.0.0-20151229074030-0bdef8d06723/go.mod h1:8woku9dyThutzjeg+3xrA5iCpBRH8XEEg3lh6TiUghc=
-github.com/btcsuite/websocket v0.0.0-20150119174127-31079b680792/go.mod h1:ghJtEyQwv5/p4Mg4C0fgbePVuGr935/5ddU9Z3TmDRY=
-github.com/btcsuite/winsvc v1.0.0/go.mod h1:jsenWakMcC0zFBFurPLEAyrnc/teJEM1O46fmI40EZs=
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-github.com/jrick/logrotate v1.0.0/go.mod h1:LNinyqDIJnpAur+b8yyulnQw/wDuN1+BYKlTRt3OuAQ=
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-golang.org/x/crypto v0.0.0-20190225124518-7f87c0fbb88b h1:+/WWzjwW6gidDJnMKWLKLX1gxn7irUTF1fLpQovfQ5M=
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-golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223 h1:DH4skfRX4EBpamg7iV4ZlCpblAHI6s6TDM39bFZumv8=
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-golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
-gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
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vendor/github.com/libp2p/go-libp2p-loggables/loggables.go

@@ -1,80 +0,0 @@
-// Package loggables includes a bunch of transaltor functions for commonplace/stdlib
-// objects. This is boilerplate code that shouldn't change much, and not sprinkled
-// all over the place (i.e. gather it here).
-//
-// Note: it may make sense to put all stdlib Loggable functions in the eventlog
-// package. Putting it here for now in case we don't want to polute it.
-package loggables
-
-import (
-	"net"
-
-	uuid "github.com/google/uuid"
-	logging "github.com/ipfs/go-log"
-	"github.com/libp2p/go-libp2p-core/peer"
-	ma "github.com/multiformats/go-multiaddr"
-)
-
-// NetConn returns an eventlog.Metadata with the conn addresses
-func NetConn(c net.Conn) logging.Loggable {
-	return logging.Metadata{
-		"localAddr":  c.LocalAddr(),
-		"remoteAddr": c.RemoteAddr(),
-	}
-}
-
-// Error returns an eventlog.Metadata with an error
-func Error(e error) logging.Loggable {
-	return logging.Metadata{
-		"error": e.Error(),
-	}
-}
-
-func Uuid(key string) logging.Metadata {
-	ids := "#UUID-ERROR#"
-	if id, err := uuid.NewRandom(); err == nil {
-		ids = id.String()
-	}
-	return logging.Metadata{
-		key: ids,
-	}
-}
-
-// Dial metadata is metadata for dial events
-func Dial(sys string, lid, rid peer.ID, laddr, raddr ma.Multiaddr) DeferredMap {
-	m := DeferredMap{}
-	m["subsystem"] = sys
-	if lid != "" {
-		m["localPeer"] = func() interface{} { return lid.Pretty() }
-	}
-	if laddr != nil {
-		m["localAddr"] = func() interface{} { return laddr.String() }
-	}
-	if rid != "" {
-		m["remotePeer"] = func() interface{} { return rid.Pretty() }
-	}
-	if raddr != nil {
-		m["remoteAddr"] = func() interface{} { return raddr.String() }
-	}
-	return m
-}
-
-// DeferredMap is a Loggable which may contain deferred values.
-type DeferredMap map[string]interface{}
-
-// Loggable describes objects that can be marshalled into Metadata for logging
-func (m DeferredMap) Loggable() map[string]interface{} {
-	m2 := map[string]interface{}{}
-	for k, v := range m {
-
-		if vf, ok := v.(func() interface{}); ok {
-			// if it's a DeferredVal, call it.
-			m2[k] = vf()
-
-		} else {
-			// else use the value as is.
-			m2[k] = v
-		}
-	}
-	return m2
-}

vendor/github.com/libp2p/go-libp2p-noise/.travis.yml

@@ -1,30 +0,0 @@
-os:
-- linux
-
-language: go
-
-go:
-  - 1.13.x
-
-env:
-  global:
-  - GOTFLAGS="-race -count 2"
-  matrix:
-  - BUILD_DEPTYPE=gomod
-
-
-# disable travis install
-install:
-- true
-
-script:
-- bash <(curl -s https://raw.githubusercontent.com/ipfs/ci-helpers/master/travis-ci/run-standard-tests.sh)
-
-
-cache:
-  directories:
-  - $GOPATH/pkg/mod
-  - $HOME/.cache/go-build
-
-notifications:
-  email: false

vendor/github.com/libp2p/go-libp2p-noise/LICENSE.md

@@ -0,0 +1,229 @@
+The contents of this repository are Copyright (c) corresponding authors and
+contributors, licensed under the `Permissive License Stack` meaning either of:
+
+- Apache-2.0 Software License: https://www.apache.org/licenses/LICENSE-2.0
+  ([...4tr2kfsq](https://gateway.ipfs.io/ipfs/bafkreiankqxazcae4onkp436wag2lj3ccso4nawxqkkfckd6cg4tr2kfsq))
+
+- MIT Software License: https://opensource.org/licenses/MIT
+  ([...vljevcba](https://gateway.ipfs.io/ipfs/bafkreiepofszg4gfe2gzuhojmksgemsub2h4uy2gewdnr35kswvljevcba))
+
+You may not use the contents of this repository except in compliance
+with one of the listed Licenses. For an extended clarification of the
+intent behind the choice of Licensing please refer to
+https://protocol.ai/blog/announcing-the-permissive-license-stack/
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the terms listed in this notice is distributed on
+an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+either express or implied. See each License for the specific language
+governing permissions and limitations under that License.
+
+<!--- SPDX-License-Identifier: Apache-2.0 OR MIT -->
+`SPDX-License-Identifier: Apache-2.0 OR MIT`
+
+Verbatim copies of both licenses are included below:
+
+<details><summary>Apache-2.0 Software License</summary>
+
+```
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+```
+</details>
+
+<details><summary>MIT Software License</summary>
+
+```
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+```
+</details>

vendor/github.com/libp2p/go-libp2p-noise/README.md

@@ -42,11 +42,6 @@ As `go-libp2p-noise` is still in development, it is not included as a default de
 go get github.com/libp2p/go-libp2p-noise
 ```
 
-This repo is [gomod](https://github.com/golang/go/wiki/Modules) compatible, and users of
-go 1.12 and later with modules enabled will automatically pull the latest tagged release
-by referencing this package. Upgrades to future releases can be managed using `go get`,
-or by editing your `go.mod` file as [described by the gomod documentation](https://github.com/golang/go/wiki/Modules#how-to-upgrade-and-downgrade-dependencies).
-
 ## Usage
 
 `go-libp2p-noise` is not currently enabled by default when constructing a new libp2p
@@ -86,7 +81,7 @@ This repository falls under the libp2p [Code of Conduct](https://github.com/libp
 
 ## License
 
-MIT
+MIT/Apache-2.0
 
 ---
 

vendor/github.com/libp2p/go-libp2p-noise/crypto.go

@@ -23,7 +23,7 @@ func (s *secureSession) encrypt(out, plaintext []byte) ([]byte, error) {
 	if s.enc == nil {
 		return nil, errors.New("cannot encrypt, handshake incomplete")
 	}
-	return s.enc.Encrypt(out, nil, plaintext), nil
+	return s.enc.Encrypt(out, nil, plaintext)
 }
 
 // decrypt calls the cipher's decryption. It decrypts the provided ciphertext,

vendor/github.com/libp2p/go-libp2p-noise/go.mod

@@ -1,14 +1,14 @@
 module github.com/libp2p/go-libp2p-noise
 
-go 1.14
+go 1.15
 
 require (
-	github.com/flynn/noise v0.0.0-20180327030543-2492fe189ae6
+	github.com/flynn/noise v1.0.0
-	github.com/gogo/protobuf v1.3.1
+	github.com/gogo/protobuf v1.3.2
 	github.com/libp2p/go-buffer-pool v0.0.2
 	github.com/libp2p/go-libp2p v0.8.1
 	github.com/libp2p/go-libp2p-core v0.5.1
-	github.com/multiformats/go-multiaddr v0.2.1
+	github.com/multiformats/go-multiaddr v0.3.1
-	github.com/stretchr/testify v1.5.1
+	github.com/stretchr/testify v1.7.0
-	golang.org/x/crypto v0.0.0-20200423211502-4bdfaf469ed5
+	golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2
 )

vendor/github.com/libp2p/go-libp2p-noise/go.sum

@@ -1,7 +1,6 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 github.com/AndreasBriese/bbloom v0.0.0-20180913140656-343706a395b7/go.mod h1:bOvUY6CB00SOBii9/FifXqc0awNKxLFCL/+pkDPuyl8=
 github.com/AndreasBriese/bbloom v0.0.0-20190306092124-e2d15f34fcf9/go.mod h1:bOvUY6CB00SOBii9/FifXqc0awNKxLFCL/+pkDPuyl8=
-github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/Kubuxu/go-os-helper v0.0.1/go.mod h1:N8B+I7vPCT80IcP58r50u4+gEEcsZETFUpAzWW2ep1Y=
 github.com/aead/siphash v1.0.1/go.mod h1:Nywa3cDsYNNK3gaciGTWPwHt0wlpNV15vwmswBAUSII=
@@ -38,15 +37,16 @@ github.com/dgraph-io/badger v1.6.0/go.mod h1:zwt7syl517jmP8s94KqSxTlM6IMsdhYy6ps
 github.com/dgryski/go-farm v0.0.0-20190104051053-3adb47b1fb0f/go.mod h1:SqUrOPUnsFjfmXRMNPybcSiG0BgUW2AuFH8PAnS2iTw=
 github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2/go.mod h1:SqUrOPUnsFjfmXRMNPybcSiG0BgUW2AuFH8PAnS2iTw=
 github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
-github.com/flynn/noise v0.0.0-20180327030543-2492fe189ae6 h1:u/UEqS66A5ckRmS4yNpjmVH56sVtS/RfclBAYocb4as=
+github.com/flynn/noise v1.0.0 h1:DlTHqmzmvcEiKj+4RYo/imoswx/4r6iBlCMfVtrMXpQ=
-github.com/flynn/noise v0.0.0-20180327030543-2492fe189ae6/go.mod h1:1i71OnUq3iUe1ma7Lr6yG6/rjvM3emb6yoL7xLFzcVQ=
+github.com/flynn/noise v1.0.0/go.mod h1:xbMo+0i6+IGbYdJhF31t2eR1BIU0CYc12+BNAKwUTag=
 github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/go-check/check v0.0.0-20180628173108-788fd7840127/go.mod h1:9ES+weclKsC9YodN5RgxqK/VD9HM9JsCSh7rNhMZE98=
 github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zVXpSg4=
 github.com/gogo/protobuf v1.3.0/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXPKa29o=
-github.com/gogo/protobuf v1.3.1 h1:DqDEcV5aeaTmdFBePNpYsp3FlcVH/2ISVVM9Qf8PSls=
 github.com/gogo/protobuf v1.3.1/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXPKa29o=
+github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
+github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
 github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6 h1:ZgQEtGgCBiWRM39fZuwSd1LwSqqSW0hOdXCYYDX0R3I=
 github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
@@ -63,7 +63,6 @@ github.com/google/gopacket v1.1.17 h1:rMrlX2ZY2UbvT+sdz3+6J+pp2z+msCq9MxTU6ymxbB
 github.com/google/gopacket v1.1.17/go.mod h1:UdDNZ1OO62aGYVnPhxT1U6aI7ukYtA/kB8vaU0diBUM=
 github.com/google/uuid v1.1.1 h1:Gkbcsh/GbpXz7lPftLA3P6TYMwjCLYm83jiFQZF/3gY=
 github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/gorilla/websocket v1.4.1 h1:q7AeDBpnBk8AogcD4DSag/Ukw/KV+YhzLj2bP5HvKCM=
 github.com/gorilla/websocket v1.4.1/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/gorilla/websocket v1.4.2 h1:+/TMaTYc4QFitKJxsQ7Yye35DkWvkdLcvGKqM+x0Ufc=
 github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
@@ -84,8 +83,9 @@ github.com/ipfs/go-cid v0.0.1/go.mod h1:GHWU/WuQdMPmIosc4Yn1bcCT7dSeX4lBafM7iqUP
 github.com/ipfs/go-cid v0.0.2/go.mod h1:GHWU/WuQdMPmIosc4Yn1bcCT7dSeX4lBafM7iqUPQvM=
 github.com/ipfs/go-cid v0.0.3/go.mod h1:GHWU/WuQdMPmIosc4Yn1bcCT7dSeX4lBafM7iqUPQvM=
 github.com/ipfs/go-cid v0.0.4/go.mod h1:4LLaPOQwmk5z9LBgQnpkivrx8BJjUyGwTXCd5Xfj6+M=
-github.com/ipfs/go-cid v0.0.5 h1:o0Ix8e/ql7Zb5UVUJEUfjsWCIY8t48++9lR8qi6oiJU=
 github.com/ipfs/go-cid v0.0.5/go.mod h1:plgt+Y5MnOey4vO4UlUazGqdbEXuFYitED67FexhXog=
+github.com/ipfs/go-cid v0.0.7 h1:ysQJVJA3fNDF1qigJbsSQOdjhVLsOEoPdh0+R97k3jY=
+github.com/ipfs/go-cid v0.0.7/go.mod h1:6Ux9z5e+HpkQdckYoX1PG/6xqKspzlEIR5SDmgqgC/I=
 github.com/ipfs/go-datastore v0.0.1/go.mod h1:d4KVXhMt913cLBEI/PXAy6ko+W7e9AhyAKBGh803qeE=
 github.com/ipfs/go-datastore v0.4.0/go.mod h1:SX/xMIKoCszPqp+z9JhPYCmoOoXTvaa13XEbGtsFUhA=
 github.com/ipfs/go-datastore v0.4.1/go.mod h1:SX/xMIKoCszPqp+z9JhPYCmoOoXTvaa13XEbGtsFUhA=
@@ -107,9 +107,7 @@ github.com/ipfs/go-log v1.0.3/go.mod h1:OsLySYkwIbiSUR/yBTdv1qPtcE4FW3WPWk/ewz9R
 github.com/ipfs/go-log/v2 v2.0.2/go.mod h1:O7P1lJt27vWHhOwQmcFEvlmo49ry2VY2+JfBWFaa9+0=
 github.com/ipfs/go-log/v2 v2.0.3 h1:Q2gXcBoCALyLN/pUQlz1qgu0x3uFV6FzP9oXhpfyJpc=
 github.com/ipfs/go-log/v2 v2.0.3/go.mod h1:O7P1lJt27vWHhOwQmcFEvlmo49ry2VY2+JfBWFaa9+0=
-github.com/jackpal/gateway v1.0.5 h1:qzXWUJfuMdlLMtt0a3Dgt+xkWQiA5itDEITVJtuSwMc=
 github.com/jackpal/gateway v1.0.5/go.mod h1:lTpwd4ACLXmpyiCTRtfiNyVnUmqT9RivzCDQetPfnjA=
-github.com/jackpal/go-nat-pmp v1.0.1 h1:i0LektDkO1QlrTm/cSuP+PyBCDnYvjPLGl4LdWEMiaA=
 github.com/jackpal/go-nat-pmp v1.0.1/go.mod h1:QPH045xvCAeXUZOxsnwmrtiCoxIr9eob+4orBN1SBKc=
 github.com/jackpal/go-nat-pmp v1.0.2 h1:KzKSgb7qkJvOUTqYl9/Hg/me3pWgBmERKrTGD7BdWus=
 github.com/jackpal/go-nat-pmp v1.0.2/go.mod h1:QPH045xvCAeXUZOxsnwmrtiCoxIr9eob+4orBN1SBKc=
@@ -128,13 +126,15 @@ github.com/jrick/logrotate v1.0.0/go.mod h1:LNinyqDIJnpAur+b8yyulnQw/wDuN1+BYKlT
 github.com/kami-zh/go-capturer v0.0.0-20171211120116-e492ea43421d/go.mod h1:P2viExyCEfeWGU259JnaQ34Inuec4R38JCyBx2edgD0=
 github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvWXihfKN4Q=
 github.com/kisielk/errcheck v1.2.0/go.mod h1:/BMXB+zMLi60iA8Vv6Ksmxu/1UDYcXs4uQLJ+jE2L00=
+github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
 github.com/kkdai/bstream v0.0.0-20161212061736-f391b8402d23/go.mod h1:J+Gs4SYgM6CZQHDETBtE9HaSEkGmuNXF86RwHhHUvq4=
 github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/koron/go-ssdp v0.0.0-20191105050749-2e1c40ed0b5d h1:68u9r4wEvL3gYg2jvAOgROwZ3H+Y3hIDk4tbbmIjcYQ=
 github.com/koron/go-ssdp v0.0.0-20191105050749-2e1c40ed0b5d/go.mod h1:5Ky9EC2xfoUKUor0Hjgi2BJhCSXJfMOFlmyYrVKGQMk=
-github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
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@@ -157,14 +157,12 @@ github.com/libp2p/go-libp2p v0.8.1 h1:6AK178W4GmfGxV+L51bd54/fSWEjNR+S0DO0odk/Cw
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@@ -176,12 +174,10 @@ github.com/libp2p/go-libp2p-core v0.2.4/go.mod h1:STh4fdfa5vDYr0/SzYYeqnt+E6KfEV
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@@ -189,11 +185,9 @@ github.com/libp2p/go-libp2p-loggables v0.1.0 h1:h3w8QFfCt2UJl/0/NW4K829HX/0S4KD3
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@@ -203,7 +197,6 @@ github.com/libp2p/go-libp2p-peer v0.2.0/go.mod h1:RCffaCvUyW2CJmG2gAWVqwePwW7JMg
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@@ -211,12 +204,10 @@ github.com/libp2p/go-libp2p-pnet v0.2.0 h1:J6htxttBipJujEjz1y0a5+eYoiPcFHhSYHH6n
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@@ -237,18 +228,17 @@ github.com/libp2p/go-libp2p-yamux v0.2.5/go.mod h1:Zpgj6arbyQrmZ3wxSZxfBmbdnWtbZ
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@@ -260,7 +250,6 @@ github.com/libp2p/go-openssl v0.0.4 h1:d27YZvLoTyMhIN4njrkr8zMDOM4lfpHIp6A+TK9fo
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@@ -270,11 +259,9 @@ github.com/libp2p/go-stream-muxer v0.0.1/go.mod h1:bAo8x7YkSpadMTbtTaxGVHWUQsR/l
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@@ -309,14 +296,19 @@ github.com/mr-tron/base58 v1.1.3 h1:v+sk57XuaCKGXpWtVBX8YJzO7hMGx4Aajh4TQbdEFdc=
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@@ -328,25 +320,28 @@ github.com/multiformats/go-multiaddr-net v0.0.1/go.mod h1:nw6HSxNmCIQH27XPGBuX+d
 github.com/multiformats/go-multiaddr-net v0.1.0/go.mod h1:5JNbcfBOP4dnhoZOv10JJVkJO0pCCEf8mTnipAo2UZQ=
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-github.com/multiformats/go-multiaddr-net v0.1.3 h1:q/IYAvoPKuRzGeERn3uacWgm0LIWkLZBAvO5DxSzq3g=
 github.com/multiformats/go-multiaddr-net v0.1.3/go.mod h1:ilNnaM9HbmVFqsb/qcNysjCu4PVONlrBZpHIrw/qQuA=
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 github.com/multiformats/go-multiaddr-net v0.1.4/go.mod h1:ilNnaM9HbmVFqsb/qcNysjCu4PVONlrBZpHIrw/qQuA=
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 github.com/multiformats/go-varint v0.0.2/go.mod h1:3Ls8CIEsrijN6+B7PbrXRPxHRPuXSrVKRY101jdMZYE=
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@@ -385,10 +380,10 @@ github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
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-github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
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 github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
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 github.com/syndtr/goleveldb v1.0.0/go.mod h1:ZVVdQEZoIme9iO1Ch2Jdy24qqXrMMOU6lpPAyBWyWuQ=
 github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0=
 github.com/whyrusleeping/go-keyspace v0.0.0-20160322163242-5b898ac5add1/go.mod h1:8UvriyWtv5Q5EOgjHaSseUEdkQfvwFv1I/In/O2M9gc=
@@ -401,6 +396,8 @@ github.com/whyrusleeping/multiaddr-filter v0.0.0-20160516205228-e903e4adabd7 h1:
 github.com/whyrusleeping/multiaddr-filter v0.0.0-20160516205228-e903e4adabd7/go.mod h1:X2c0RVCI1eSUFI8eLcY3c0423ykwiUdxLJtkDvruhjI=
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 github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
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 go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
 go.opencensus.io v0.22.1/go.mod h1:Ap50jQcDJrx6rB6VgeeFPtuPIf3wMRvRfrfYDO6+BmA=
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@@ -425,10 +422,10 @@ golang.org/x/crypto v0.0.0-20190513172903-22d7a77e9e5f/go.mod h1:yigFU9vqHzYiE8U
 golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190618222545-ea8f1a30c443/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20200221231518-2aa609cf4a9d h1:1ZiEyfaQIg3Qh0EoqpwAakHVhecoE5wlSg5GjnafJGw=
 golang.org/x/crypto v0.0.0-20200221231518-2aa609cf4a9d/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
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 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
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@@ -436,6 +433,9 @@ golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHl
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+golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
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@@ -445,13 +445,18 @@ golang.org/x/net v0.0.0-20190227160552-c95aed5357e7/go.mod h1:mL1N/T3taQHkDXs73r
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@@ -468,11 +473,15 @@ golang.org/x/sys v0.0.0-20190626221950-04f50cda93cb/go.mod h1:h1NjWce9XRLGQEsW7w
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+golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
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@@ -481,11 +490,16 @@ golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGm
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-golang.org/x/tools v0.0.0-20191216052735-49a3e744a425 h1:VvQyQJN0tSuecqgcIxMWnnfG5kSmgy9KZR9sW3W5QeA=
+golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191216052735-49a3e744a425/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
+golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
+golang.org/x/tools v0.0.0-20210106214847-113979e3529a h1:CB3a9Nez8M13wwlr/E2YtwoU+qYHKfC+JrDa45RXXoQ=
+golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898 h1:/atklqdjdhuosWIl6AIbOeHJjicWYPqR9bpxqxYG2pA=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
+golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
@@ -496,8 +510,9 @@ google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZi
 google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
 gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
 gopkg.in/src-d/go-cli.v0 v0.0.0-20181105080154-d492247bbc0d/go.mod h1:z+K8VcOYVYcSwSjGebuDL6176A1XskgbtNl64NSg+n8=
@@ -508,4 +523,6 @@ gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=

vendor/github.com/libp2p/go-libp2p-noise/handshake.go

@@ -5,13 +5,14 @@ import (
 	"crypto/rand"
 	"encoding/binary"
 	"fmt"
-	pool "github.com/libp2p/go-buffer-pool"
-	"golang.org/x/crypto/poly1305"
 	"time"
 
+	"golang.org/x/crypto/poly1305"
+
 	"github.com/flynn/noise"
 	"github.com/gogo/protobuf/proto"
 
+	pool "github.com/libp2p/go-buffer-pool"
 	"github.com/libp2p/go-libp2p-core/crypto"
 	"github.com/libp2p/go-libp2p-core/peer"
 
@@ -94,8 +95,8 @@ func (s *secureSession) runHandshake(ctx context.Context) error {
 		}
 	} else {
 		// stage 0 //
-		plaintext, err := s.readHandshakeMessage(hs)
+		// We don't expect any payload on the first message.
-		if err != nil {
+		if _, err := s.readHandshakeMessage(hs); err != nil {
 			return fmt.Errorf("error reading handshake message: %w", err)
 		}
 
@@ -108,7 +109,7 @@ func (s *secureSession) runHandshake(ctx context.Context) error {
 		}
 
 		// stage 2 //
-		plaintext, err = s.readHandshakeMessage(hs)
+		plaintext, err := s.readHandshakeMessage(hs)
 		if err != nil {
 			return fmt.Errorf("error reading handshake message: %w", err)
 		}
@@ -198,7 +199,7 @@ func (s *secureSession) readHandshakeMessage(hs *noise.HandshakeState) ([]byte,
 func (s *secureSession) generateHandshakePayload(localStatic noise.DHKey) ([]byte, error) {
 	// obtain the public key from the handshake session so we can sign it with
 	// our libp2p secret key.
-	localKeyRaw, err := s.LocalPublicKey().Bytes()
+	localKeyRaw, err := crypto.MarshalPublicKey(s.LocalPublicKey())
 	if err != nil {
 		return nil, fmt.Errorf("error serializing libp2p identity key: %w", err)
 	}

vendor/github.com/libp2p/go-libp2p-noise/pb/payload.pb.go

@@ -321,10 +321,7 @@ func (m *NoiseHandshakePayload) Unmarshal(dAtA []byte) error {
 			if err != nil {
 				return err
 			}
-			if skippy < 0 {
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
-				return ErrInvalidLengthPayload
-			}
-			if (iNdEx + skippy) < 0 {
 				return ErrInvalidLengthPayload
 			}
 			if (iNdEx + skippy) > l {

vendor/github.com/libp2p/go-libp2p-noise/rw.go

@@ -129,9 +129,9 @@ func (s *secureSession) Write(data []byte) (int, error) {
 	return written, nil
 }
 
-// readNextInsecureMsgLen reads the length of the next message on the insecure channel.
+// readNextInsecureMsgLen reads the length of the next message on the insecureConn channel.
 func (s *secureSession) readNextInsecureMsgLen() (int, error) {
-	_, err := io.ReadFull(s.insecure, s.rlen[:])
+	_, err := io.ReadFull(s.insecureReader, s.rlen[:])
 	if err != nil {
 		return 0, err
 	}
@@ -140,17 +140,17 @@ func (s *secureSession) readNextInsecureMsgLen() (int, error) {
 }
 
 // readNextMsgInsecure tries to read exactly len(buf) bytes into buf from
-// the insecure channel and returns the error, if any.
+// the insecureConn channel and returns the error, if any.
 // Ideally, for reading a message, you'd first want to call `readNextInsecureMsgLen`
-// to determine the size of the next message to be read from the insecure channel and then call
+// to determine the size of the next message to be read from the insecureConn channel and then call
 // this function with a buffer of exactly that size.
 func (s *secureSession) readNextMsgInsecure(buf []byte) error {
-	_, err := io.ReadFull(s.insecure, buf)
+	_, err := io.ReadFull(s.insecureReader, buf)
 	return err
 }
 
-// writeMsgInsecure writes to the insecure conn.
+// writeMsgInsecure writes to the insecureConn conn.
 // data will be prefixed with its length in bytes, written as a 16-bit uint in network order.
 func (s *secureSession) writeMsgInsecure(data []byte) (int, error) {
-	return s.insecure.Write(data)
+	return s.insecureConn.Write(data)
 }

vendor/github.com/libp2p/go-libp2p-noise/session.go

@@ -1,6 +1,7 @@
 package noise
 
 import (
+	"bufio"
 	"context"
 	"net"
 	"sync"
@@ -22,7 +23,10 @@ type secureSession struct {
 
 	readLock  sync.Mutex
 	writeLock sync.Mutex
-	insecure  net.Conn
+
+	insecureConn   net.Conn
+	insecureReader *bufio.Reader // to cushion io read syscalls
+	// we don't buffer writes to avoid introducing latency; optimisation possible. // TODO revisit
 
 	qseek int     // queued bytes seek value.
 	qbuf  []byte  // queued bytes buffer.
@@ -32,11 +36,12 @@ type secureSession struct {
 	dec *noise.CipherState
 }
 
-// newSecureSession creates a Noise session over the given insecure Conn, using
+// newSecureSession creates a Noise session over the given insecureConn Conn, using
 // the libp2p identity keypair from the given Transport.
 func newSecureSession(tpt *Transport, ctx context.Context, insecure net.Conn, remote peer.ID, initiator bool) (*secureSession, error) {
 	s := &secureSession{
-		insecure:  insecure,
+		insecureConn:   insecure,
+		insecureReader: bufio.NewReader(insecure),
 		initiator:      initiator,
 		localID:        tpt.localID,
 		localKey:       tpt.privateKey,
@@ -53,7 +58,7 @@ func newSecureSession(tpt *Transport, ctx context.Context, insecure net.Conn, re
 	select {
 	case err := <-respCh:
 		if err != nil {
-			_ = s.insecure.Close()
+			_ = s.insecureConn.Close()
 		}
 		return s, err
 
@@ -61,14 +66,14 @@ func newSecureSession(tpt *Transport, ctx context.Context, insecure net.Conn, re
 		// If the context has been cancelled, we close the underlying connection.
 		// We then wait for the handshake to return because of the first error it encounters
 		// so we don't return without cleaning up the go-routine.
-		_ = s.insecure.Close()
+		_ = s.insecureConn.Close()
 		<-respCh
 		return nil, ctx.Err()
 	}
 }
 
 func (s *secureSession) LocalAddr() net.Addr {
-	return s.insecure.LocalAddr()
+	return s.insecureConn.LocalAddr()
 }
 
 func (s *secureSession) LocalPeer() peer.ID {
@@ -84,7 +89,7 @@ func (s *secureSession) LocalPublicKey() crypto.PubKey {
 }
 
 func (s *secureSession) RemoteAddr() net.Addr {
-	return s.insecure.RemoteAddr()
+	return s.insecureConn.RemoteAddr()
 }
 
 func (s *secureSession) RemotePeer() peer.ID {
@@ -96,17 +101,17 @@ func (s *secureSession) RemotePublicKey() crypto.PubKey {
 }
 
 func (s *secureSession) SetDeadline(t time.Time) error {
-	return s.insecure.SetDeadline(t)
+	return s.insecureConn.SetDeadline(t)
 }
 
 func (s *secureSession) SetReadDeadline(t time.Time) error {
-	return s.insecure.SetReadDeadline(t)
+	return s.insecureConn.SetReadDeadline(t)
 }
 
 func (s *secureSession) SetWriteDeadline(t time.Time) error {
-	return s.insecure.SetWriteDeadline(t)
+	return s.insecureConn.SetWriteDeadline(t)
 }
 
 func (s *secureSession) Close() error {
-	return s.insecure.Close()
+	return s.insecureConn.Close()
 }

vendor/github.com/libp2p/go-libp2p-peerstore/.travis.yml

@@ -1,30 +0,0 @@
-os:
-  - linux
-
-language: go
-
-go:
-  - 1.13.x
-
-env:
-  global:
-    - GOTFLAGS="-race"
-  matrix:
-    - BUILD_DEPTYPE=gomod
-
-
-# disable travis install
-install:
-  - true
-
-script:
-  - bash <(curl -s https://raw.githubusercontent.com/ipfs/ci-helpers/master/travis-ci/run-standard-tests.sh)
-
-
-cache:
-  directories:
-    - $GOPATH/pkg/mod
-    - $HOME/.cache/go-build
-
-notifications:
-  email: false

vendor/github.com/libp2p/go-libp2p-peerstore/addr/sorting.go

@@ -5,7 +5,7 @@ import (
 
 	ma "github.com/multiformats/go-multiaddr"
 	mafmt "github.com/multiformats/go-multiaddr-fmt"
-	manet "github.com/multiformats/go-multiaddr-net"
+	manet "github.com/multiformats/go-multiaddr/net"
 )
 
 func isFDCostlyTransport(a ma.Multiaddr) bool {
@@ -39,12 +39,7 @@ func (al AddrList) Less(i, j int) bool {
 	fda := isFDCostlyTransport(a)
 	fdb := isFDCostlyTransport(b)
 	if !fda {
-		if fdb {
+		return fdb
-			return true
-		}
-
-		// if neither consume fd's, assume equal ordering
-		return false
 	}
 
 	// if 'b' doesnt take a file descriptor

vendor/github.com/libp2p/go-libp2p-peerstore/go.mod

@@ -1,24 +1,21 @@
 module github.com/libp2p/go-libp2p-peerstore
 
-require (
+go 1.16
-	github.com/gogo/protobuf v1.3.1
-	github.com/hashicorp/golang-lru v0.5.4
-	github.com/ipfs/go-datastore v0.4.4
-	github.com/ipfs/go-ds-badger v0.2.3
-	github.com/ipfs/go-ds-leveldb v0.4.2
-	github.com/ipfs/go-log v1.0.3
-	github.com/libp2p/go-buffer-pool v0.0.2
-	github.com/libp2p/go-libp2p-core v0.5.4
-	github.com/multiformats/go-base32 v0.0.3
-	github.com/multiformats/go-multiaddr v0.2.1
-	github.com/multiformats/go-multiaddr-fmt v0.1.0
-	github.com/multiformats/go-multiaddr-net v0.1.4
-	github.com/multiformats/go-multihash v0.0.13
-	github.com/pkg/errors v0.9.1
-	github.com/stretchr/testify v1.4.0
-	github.com/whyrusleeping/go-keyspace v0.0.0-20160322163242-5b898ac5add1
-	go.uber.org/goleak v1.0.0
-	golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5 // indirect
-)
 
-go 1.13
+retract v0.2.9 // Contains backwards-incompatible changes. Use v0.3.0 instead.
+
+require (
+	github.com/gogo/protobuf v1.3.2
+	github.com/hashicorp/golang-lru v0.5.4
+	github.com/ipfs/go-datastore v0.4.5
+	github.com/ipfs/go-ds-badger v0.2.7
+	github.com/ipfs/go-ds-leveldb v0.4.2
+	github.com/ipfs/go-log v1.0.5
+	github.com/libp2p/go-buffer-pool v0.0.2
+	github.com/libp2p/go-libp2p-core v0.8.6
+	github.com/multiformats/go-base32 v0.0.3
+	github.com/multiformats/go-multiaddr v0.3.3
+	github.com/multiformats/go-multiaddr-fmt v0.1.0
+	github.com/stretchr/testify v1.7.0
+	go.uber.org/goleak v1.1.10
+)