gateway/manta: Bump manta dependencies (#5414)

Internally, triton-go, what manta minio is built on, changed it's internal
error handling. This means we no longer need to unwrap specific error types

This doesn't change any manta minio functionality - it just changes how errors are
handled internally and adds a wrapper for a 404 error

vendor/github.com/joyent/triton-go/authentication/dummy.go

@@ -1,3 +1,11 @@
+//
+// Copyright (c) 2018, Joyent, Inc. All rights reserved.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+
 package authentication
 
 // DON'T USE THIS OUTSIDE TESTING ~ This key was only created to use for

vendor/github.com/joyent/triton-go/authentication/ecdsa_signature.go

@@ -1,3 +1,11 @@
+//
+// Copyright (c) 2018, Joyent, Inc. All rights reserved.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+
 package authentication
 
 import (
@@ -6,7 +14,7 @@ import (
 	"fmt"
 	"math/big"
 
-	"github.com/hashicorp/errwrap"
+	"github.com/pkg/errors"
 	"golang.org/x/crypto/ssh"
 )
 
@@ -44,7 +52,7 @@ func newECDSASignature(signatureBlob []byte) (*ecdsaSignature, error) {
 	}
 
 	if err := ssh.Unmarshal(signatureBlob, &ecSig); err != nil {
-		return nil, errwrap.Wrapf("Error unmarshaling signature: {{err}}", err)
+		return nil, errors.Wrap(err, "unable to unmarshall signature")
 	}
 
 	rValue := ecSig.R.Bytes()

vendor/github.com/joyent/triton-go/authentication/private_key_signer.go

@@ -1,3 +1,11 @@
+//
+// Copyright (c) 2018, Joyent, Inc. All rights reserved.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+
 package authentication
 
 import (
@@ -7,12 +15,11 @@ import (
 	"crypto/x509"
 	"encoding/base64"
 	"encoding/pem"
-	"errors"
 	"fmt"
 	"path"
 	"strings"
 
-	"github.com/hashicorp/errwrap"
+	"github.com/pkg/errors"
 	"golang.org/x/crypto/ssh"
 )
 
@@ -44,12 +51,12 @@ func NewPrivateKeySigner(input PrivateKeySignerInput) (*PrivateKeySigner, error)
 
 	rsakey, err := x509.ParsePKCS1PrivateKey(block.Bytes)
 	if err != nil {
-		return nil, errwrap.Wrapf("Error parsing private key: {{err}}", err)
+		return nil, errors.Wrap(err, "unable to parse private key")
 	}
 
 	sshPublicKey, err := ssh.NewPublicKey(rsakey.Public())
 	if err != nil {
-		return nil, errwrap.Wrapf("Error parsing SSH key from private key: {{err}}", err)
+		return nil, errors.Wrap(err, "unable to parse SSH key from private key")
 	}
 
 	matchKeyFingerprint := formatPublicKeyFingerprint(sshPublicKey, false)
@@ -89,7 +96,7 @@ func (s *PrivateKeySigner) Sign(dateHeader string) (string, error) {
 
 	signed, err := rsa.SignPKCS1v15(rand.Reader, s.privateKey, s.hashFunc, digest)
 	if err != nil {
-		return "", errwrap.Wrapf("Error signing date header: {{err}}", err)
+		return "", errors.Wrap(err, "unable to sign date header")
 	}
 	signedBase64 := base64.StdEncoding.EncodeToString(signed)
 
@@ -110,7 +117,7 @@ func (s *PrivateKeySigner) SignRaw(toSign string) (string, string, error) {
 
 	signed, err := rsa.SignPKCS1v15(rand.Reader, s.privateKey, s.hashFunc, digest)
 	if err != nil {
-		return "", "", errwrap.Wrapf("Error signing date header: {{err}}", err)
+		return "", "", errors.Wrap(err, "unable to sign date header")
 	}
 	signedBase64 := base64.StdEncoding.EncodeToString(signed)
 	return signedBase64, "rsa-sha1", nil

vendor/github.com/joyent/triton-go/authentication/rsa_signature.go

@@ -1,3 +1,11 @@
+//
+// Copyright (c) 2018, Joyent, Inc. All rights reserved.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+
 package authentication
 
 import (

vendor/github.com/joyent/triton-go/authentication/signature.go

@@ -1,8 +1,16 @@
+//
+// Copyright (c) 2018, Joyent, Inc. All rights reserved.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+
 package authentication
 
 import (
-	"regexp"
 	"fmt"
+	"regexp"
 )
 
 type httpAuthSignature interface {

vendor/github.com/joyent/triton-go/authentication/signer.go

@@ -1,3 +1,11 @@
+//
+// Copyright (c) 2018, Joyent, Inc. All rights reserved.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+
 package authentication
 
 const authorizationHeaderFormat = `Signature keyId="%s",algorithm="%s",headers="%s",signature="%s"`

vendor/github.com/joyent/triton-go/authentication/ssh_agent_signer.go

@@ -1,23 +1,30 @@
+//
+// Copyright (c) 2018, Joyent, Inc. All rights reserved.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+
 package authentication
 
 import (
 	"crypto/md5"
 	"crypto/sha256"
 	"encoding/base64"
-	"errors"
 	"fmt"
 	"net"
 	"os"
 	"path"
 	"strings"
 
-	"github.com/hashicorp/errwrap"
+	pkgerrors "github.com/pkg/errors"
 	"golang.org/x/crypto/ssh"
 	"golang.org/x/crypto/ssh/agent"
 )
 
 var (
-	ErrUnsetEnvVar = errors.New("SSH_AUTH_SOCK is not set")
+	ErrUnsetEnvVar = pkgerrors.New("environment variable SSH_AUTH_SOCK not set")
 )
 
 type SSHAgentSigner struct {
@@ -46,7 +53,7 @@ func NewSSHAgentSigner(input SSHAgentSignerInput) (*SSHAgentSigner, error) {
 
 	conn, err := net.Dial("unix", sshAgentAddress)
 	if err != nil {
-		return nil, errwrap.Wrapf("Error dialing SSH agent: {{err}}", err)
+		return nil, pkgerrors.Wrap(err, "unable to dial SSH agent")
 	}
 
 	ag := agent.NewClient(conn)
@@ -82,7 +89,7 @@ func NewSSHAgentSigner(input SSHAgentSignerInput) (*SSHAgentSigner, error) {
 func (s *SSHAgentSigner) MatchKey() (ssh.PublicKey, error) {
 	keys, err := s.agent.List()
 	if err != nil {
-		return nil, errwrap.Wrapf("Error listing keys in SSH Agent: %s", err)
+		return nil, pkgerrors.Wrap(err, "unable to list keys in SSH Agent")
 	}
 
 	keyFingerprintStripped := strings.TrimPrefix(s.keyFingerprint, "MD5:")
@@ -116,12 +123,12 @@ func (s *SSHAgentSigner) Sign(dateHeader string) (string, error) {
 
 	signature, err := s.agent.Sign(s.key, []byte(fmt.Sprintf("%s: %s", headerName, dateHeader)))
 	if err != nil {
-		return "", errwrap.Wrapf("Error signing date header: {{err}}", err)
+		return "", pkgerrors.Wrap(err, "unable to sign date header")
 	}
 
 	keyFormat, err := keyFormatToKeyType(signature.Format)
 	if err != nil {
-		return "", errwrap.Wrapf("Error reading signature: {{err}}", err)
+		return "", pkgerrors.Wrap(err, "unable to format signature")
 	}
 
 	var authSignature httpAuthSignature
@@ -129,12 +136,12 @@ func (s *SSHAgentSigner) Sign(dateHeader string) (string, error) {
 	case "rsa":
 		authSignature, err = newRSASignature(signature.Blob)
 		if err != nil {
-			return "", errwrap.Wrapf("Error reading signature: {{err}}", err)
+			return "", pkgerrors.Wrap(err, "unable to read RSA signature")
 		}
 	case "ecdsa":
 		authSignature, err = newECDSASignature(signature.Blob)
 		if err != nil {
-			return "", errwrap.Wrapf("Error reading signature: {{err}}", err)
+			return "", pkgerrors.Wrap(err, "unable to read ECDSA signature")
 		}
 	default:
 		return "", fmt.Errorf("Unsupported algorithm from SSH agent: %s", signature.Format)
@@ -147,12 +154,12 @@ func (s *SSHAgentSigner) Sign(dateHeader string) (string, error) {
 func (s *SSHAgentSigner) SignRaw(toSign string) (string, string, error) {
 	signature, err := s.agent.Sign(s.key, []byte(toSign))
 	if err != nil {
-		return "", "", errwrap.Wrapf("Error signing string: {{err}}", err)
+		return "", "", pkgerrors.Wrap(err, "unable to sign string")
 	}
 
 	keyFormat, err := keyFormatToKeyType(signature.Format)
 	if err != nil {
-		return "", "", errwrap.Wrapf("Error reading signature: {{err}}", err)
+		return "", "", pkgerrors.Wrap(err, "unable to format key")
 	}
 
 	var authSignature httpAuthSignature
@@ -160,12 +167,12 @@ func (s *SSHAgentSigner) SignRaw(toSign string) (string, string, error) {
 	case "rsa":
 		authSignature, err = newRSASignature(signature.Blob)
 		if err != nil {
-			return "", "", errwrap.Wrapf("Error reading signature: {{err}}", err)
+			return "", "", pkgerrors.Wrap(err, "unable to read RSA signature")
 		}
 	case "ecdsa":
 		authSignature, err = newECDSASignature(signature.Blob)
 		if err != nil {
-			return "", "", errwrap.Wrapf("Error reading signature: {{err}}", err)
+			return "", "", pkgerrors.Wrap(err, "unable to read ECDSA signature")
 		}
 	default:
 		return "", "", fmt.Errorf("Unsupported algorithm from SSH agent: %s", signature.Format)

vendor/github.com/joyent/triton-go/authentication/test_signer.go

@@ -1,3 +1,11 @@
+//
+// Copyright (c) 2018, Joyent, Inc. All rights reserved.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+
 package authentication
 
 // TestSigner represents an authentication key signer which we can use for

vendor/github.com/joyent/triton-go/authentication/util.go

@@ -1,3 +1,11 @@
+//
+// Copyright (c) 2018, Joyent, Inc. All rights reserved.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+
 package authentication
 
 import (