prune remotecommand dependency

prune a dependency that was only being used for a simple struct.  Should
correct checksum issue on tarballs

[NO TESTS NEEDED]

Fixes: #9355

Signed-off-by: baude <bbaude@redhat.com>

2 files changed, 0 insertions, 330 deletions

diff --git a/vendor/k8s.io/client-go/util/keyutil/OWNERS b/vendor/k8s.io/client-go/util/keyutil/OWNERS
deleted file mode 100644
index 470b7a1c9..000000000
--- a/vendor/k8s.io/client-go/util/keyutil/OWNERS
+++ /dev/null
@@ -1,7 +0,0 @@
-approvers:
-- sig-auth-certificates-approvers
-reviewers:
-- sig-auth-certificates-reviewers
-labels:
-- sig/auth
-
diff --git a/vendor/k8s.io/client-go/util/keyutil/key.go b/vendor/k8s.io/client-go/util/keyutil/key.go
deleted file mode 100644
index 83c2c6254..000000000
--- a/vendor/k8s.io/client-go/util/keyutil/key.go
+++ /dev/null
@@ -1,323 +0,0 @@
-/*
-Copyright 2018 The Kubernetes Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-// Package keyutil contains utilities for managing public/private key pairs.
-package keyutil
-
-import (
-	"crypto"
-	"crypto/ecdsa"
-	"crypto/elliptic"
-	cryptorand "crypto/rand"
-	"crypto/rsa"
-	"crypto/x509"
-	"encoding/pem"
-	"fmt"
-	"io/ioutil"
-	"os"
-	"path/filepath"
-)
-
-const (
-	// ECPrivateKeyBlockType is a possible value for pem.Block.Type.
-	ECPrivateKeyBlockType = "EC PRIVATE KEY"
-	// RSAPrivateKeyBlockType is a possible value for pem.Block.Type.
-	RSAPrivateKeyBlockType = "RSA PRIVATE KEY"
-	// PrivateKeyBlockType is a possible value for pem.Block.Type.
-	PrivateKeyBlockType = "PRIVATE KEY"
-	// PublicKeyBlockType is a possible value for pem.Block.Type.
-	PublicKeyBlockType = "PUBLIC KEY"
-)
-
-// MakeEllipticPrivateKeyPEM creates an ECDSA private key
-func MakeEllipticPrivateKeyPEM() ([]byte, error) {
-	privateKey, err := ecdsa.GenerateKey(elliptic.P256(), cryptorand.Reader)
-	if err != nil {
-		return nil, err
-	}
-
-	derBytes, err := x509.MarshalECPrivateKey(privateKey)
-	if err != nil {
-		return nil, err
-	}
-
-	privateKeyPemBlock := &pem.Block{
-		Type:  ECPrivateKeyBlockType,
-		Bytes: derBytes,
-	}
-	return pem.EncodeToMemory(privateKeyPemBlock), nil
-}
-
-// WriteKey writes the pem-encoded key data to keyPath.
-// The key file will be created with file mode 0600.
-// If the key file already exists, it will be overwritten.
-// The parent directory of the keyPath will be created as needed with file mode 0755.
-func WriteKey(keyPath string, data []byte) error {
-	if err := os.MkdirAll(filepath.Dir(keyPath), os.FileMode(0755)); err != nil {
-		return err
-	}
-	return ioutil.WriteFile(keyPath, data, os.FileMode(0600))
-}
-
-// LoadOrGenerateKeyFile looks for a key in the file at the given path. If it
-// can't find one, it will generate a new key and store it there.
-func LoadOrGenerateKeyFile(keyPath string) (data []byte, wasGenerated bool, err error) {
-	loadedData, err := ioutil.ReadFile(keyPath)
-	// Call verifyKeyData to ensure the file wasn't empty/corrupt.
-	if err == nil && verifyKeyData(loadedData) {
-		return loadedData, false, err
-	}
-	if !os.IsNotExist(err) {
-		return nil, false, fmt.Errorf("error loading key from %s: %v", keyPath, err)
-	}
-
-	generatedData, err := MakeEllipticPrivateKeyPEM()
-	if err != nil {
-		return nil, false, fmt.Errorf("error generating key: %v", err)
-	}
-	if err := WriteKey(keyPath, generatedData); err != nil {
-		return nil, false, fmt.Errorf("error writing key to %s: %v", keyPath, err)
-	}
-	return generatedData, true, nil
-}
-
-// MarshalPrivateKeyToPEM converts a known private key type of RSA or ECDSA to
-// a PEM encoded block or returns an error.
-func MarshalPrivateKeyToPEM(privateKey crypto.PrivateKey) ([]byte, error) {
-	switch t := privateKey.(type) {
-	case *ecdsa.PrivateKey:
-		derBytes, err := x509.MarshalECPrivateKey(t)
-		if err != nil {
-			return nil, err
-		}
-		block := &pem.Block{
-			Type:  ECPrivateKeyBlockType,
-			Bytes: derBytes,
-		}
-		return pem.EncodeToMemory(block), nil
-	case *rsa.PrivateKey:
-		block := &pem.Block{
-			Type:  RSAPrivateKeyBlockType,
-			Bytes: x509.MarshalPKCS1PrivateKey(t),
-		}
-		return pem.EncodeToMemory(block), nil
-	default:
-		return nil, fmt.Errorf("private key is not a recognized type: %T", privateKey)
-	}
-}
-
-// PrivateKeyFromFile returns the private key in rsa.PrivateKey or ecdsa.PrivateKey format from a given PEM-encoded file.
-// Returns an error if the file could not be read or if the private key could not be parsed.
-func PrivateKeyFromFile(file string) (interface{}, error) {
-	data, err := ioutil.ReadFile(file)
-	if err != nil {
-		return nil, err
-	}
-	key, err := ParsePrivateKeyPEM(data)
-	if err != nil {
-		return nil, fmt.Errorf("error reading private key file %s: %v", file, err)
-	}
-	return key, nil
-}
-
-// PublicKeysFromFile returns the public keys in rsa.PublicKey or ecdsa.PublicKey format from a given PEM-encoded file.
-// Reads public keys from both public and private key files.
-func PublicKeysFromFile(file string) ([]interface{}, error) {
-	data, err := ioutil.ReadFile(file)
-	if err != nil {
-		return nil, err
-	}
-	keys, err := ParsePublicKeysPEM(data)
-	if err != nil {
-		return nil, fmt.Errorf("error reading public key file %s: %v", file, err)
-	}
-	return keys, nil
-}
-
-// verifyKeyData returns true if the provided data appears to be a valid private key.
-func verifyKeyData(data []byte) bool {
-	if len(data) == 0 {
-		return false
-	}
-	_, err := ParsePrivateKeyPEM(data)
-	return err == nil
-}
-
-// ParsePrivateKeyPEM returns a private key parsed from a PEM block in the supplied data.
-// Recognizes PEM blocks for "EC PRIVATE KEY", "RSA PRIVATE KEY", or "PRIVATE KEY"
-func ParsePrivateKeyPEM(keyData []byte) (interface{}, error) {
-	var privateKeyPemBlock *pem.Block
-	for {
-		privateKeyPemBlock, keyData = pem.Decode(keyData)
-		if privateKeyPemBlock == nil {
-			break
-		}
-
-		switch privateKeyPemBlock.Type {
-		case ECPrivateKeyBlockType:
-			// ECDSA Private Key in ASN.1 format
-			if key, err := x509.ParseECPrivateKey(privateKeyPemBlock.Bytes); err == nil {
-				return key, nil
-			}
-		case RSAPrivateKeyBlockType:
-			// RSA Private Key in PKCS#1 format
-			if key, err := x509.ParsePKCS1PrivateKey(privateKeyPemBlock.Bytes); err == nil {
-				return key, nil
-			}
-		case PrivateKeyBlockType:
-			// RSA or ECDSA Private Key in unencrypted PKCS#8 format
-			if key, err := x509.ParsePKCS8PrivateKey(privateKeyPemBlock.Bytes); err == nil {
-				return key, nil
-			}
-		}
-
-		// tolerate non-key PEM blocks for compatibility with things like "EC PARAMETERS" blocks
-		// originally, only the first PEM block was parsed and expected to be a key block
-	}
-
-	// we read all the PEM blocks and didn't recognize one
-	return nil, fmt.Errorf("data does not contain a valid RSA or ECDSA private key")
-}
-
-// ParsePublicKeysPEM is a helper function for reading an array of rsa.PublicKey or ecdsa.PublicKey from a PEM-encoded byte array.
-// Reads public keys from both public and private key files.
-func ParsePublicKeysPEM(keyData []byte) ([]interface{}, error) {
-	var block *pem.Block
-	keys := []interface{}{}
-	for {
-		// read the next block
-		block, keyData = pem.Decode(keyData)
-		if block == nil {
-			break
-		}
-
-		// test block against parsing functions
-		if privateKey, err := parseRSAPrivateKey(block.Bytes); err == nil {
-			keys = append(keys, &privateKey.PublicKey)
-			continue
-		}
-		if publicKey, err := parseRSAPublicKey(block.Bytes); err == nil {
-			keys = append(keys, publicKey)
-			continue
-		}
-		if privateKey, err := parseECPrivateKey(block.Bytes); err == nil {
-			keys = append(keys, &privateKey.PublicKey)
-			continue
-		}
-		if publicKey, err := parseECPublicKey(block.Bytes); err == nil {
-			keys = append(keys, publicKey)
-			continue
-		}
-
-		// tolerate non-key PEM blocks for backwards compatibility
-		// originally, only the first PEM block was parsed and expected to be a key block
-	}
-
-	if len(keys) == 0 {
-		return nil, fmt.Errorf("data does not contain any valid RSA or ECDSA public keys")
-	}
-	return keys, nil
-}
-
-// parseRSAPublicKey parses a single RSA public key from the provided data
-func parseRSAPublicKey(data []byte) (*rsa.PublicKey, error) {
-	var err error
-
-	// Parse the key
-	var parsedKey interface{}
-	if parsedKey, err = x509.ParsePKIXPublicKey(data); err != nil {
-		if cert, err := x509.ParseCertificate(data); err == nil {
-			parsedKey = cert.PublicKey
-		} else {
-			return nil, err
-		}
-	}
-
-	// Test if parsed key is an RSA Public Key
-	var pubKey *rsa.PublicKey
-	var ok bool
-	if pubKey, ok = parsedKey.(*rsa.PublicKey); !ok {
-		return nil, fmt.Errorf("data doesn't contain valid RSA Public Key")
-	}
-
-	return pubKey, nil
-}
-
-// parseRSAPrivateKey parses a single RSA private key from the provided data
-func parseRSAPrivateKey(data []byte) (*rsa.PrivateKey, error) {
-	var err error
-
-	// Parse the key
-	var parsedKey interface{}
-	if parsedKey, err = x509.ParsePKCS1PrivateKey(data); err != nil {
-		if parsedKey, err = x509.ParsePKCS8PrivateKey(data); err != nil {
-			return nil, err
-		}
-	}
-
-	// Test if parsed key is an RSA Private Key
-	var privKey *rsa.PrivateKey
-	var ok bool
-	if privKey, ok = parsedKey.(*rsa.PrivateKey); !ok {
-		return nil, fmt.Errorf("data doesn't contain valid RSA Private Key")
-	}
-
-	return privKey, nil
-}
-
-// parseECPublicKey parses a single ECDSA public key from the provided data
-func parseECPublicKey(data []byte) (*ecdsa.PublicKey, error) {
-	var err error
-
-	// Parse the key
-	var parsedKey interface{}
-	if parsedKey, err = x509.ParsePKIXPublicKey(data); err != nil {
-		if cert, err := x509.ParseCertificate(data); err == nil {
-			parsedKey = cert.PublicKey
-		} else {
-			return nil, err
-		}
-	}
-
-	// Test if parsed key is an ECDSA Public Key
-	var pubKey *ecdsa.PublicKey
-	var ok bool
-	if pubKey, ok = parsedKey.(*ecdsa.PublicKey); !ok {
-		return nil, fmt.Errorf("data doesn't contain valid ECDSA Public Key")
-	}
-
-	return pubKey, nil
-}
-
-// parseECPrivateKey parses a single ECDSA private key from the provided data
-func parseECPrivateKey(data []byte) (*ecdsa.PrivateKey, error) {
-	var err error
-
-	// Parse the key
-	var parsedKey interface{}
-	if parsedKey, err = x509.ParseECPrivateKey(data); err != nil {
-		return nil, err
-	}
-
-	// Test if parsed key is an ECDSA Private Key
-	var privKey *ecdsa.PrivateKey
-	var ok bool
-	if privKey, ok = parsedKey.(*ecdsa.PrivateKey); !ok {
-		return nil, fmt.Errorf("data doesn't contain valid ECDSA Private Key")
-	}
-
-	return privKey, nil
-}