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https://github.com/containers/skopeo.git
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fix(deps): update module github.com/containers/storage to v1.52.0
... and c/image/v5 to main Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> Signed-off-by: Miloslav Trmač <mitr@redhat.com>
This commit is contained in:
committed by
Miloslav Trmač
parent
6baa928c1b
commit
58ff9fdb27
85
vendor/github.com/docker/go-connections/tlsconfig/config.go
generated
vendored
85
vendor/github.com/docker/go-connections/tlsconfig/config.go
generated
vendored
@@ -1,6 +1,7 @@
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// Package tlsconfig provides primitives to retrieve secure-enough TLS configurations for both clients and servers.
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//
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// As a reminder from https://golang.org/pkg/crypto/tls/#Config:
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//
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// A Config structure is used to configure a TLS client or server. After one has been passed to a TLS function it must not be modified.
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// A Config may be reused; the tls package will also not modify it.
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package tlsconfig
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@@ -9,11 +10,9 @@ import (
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"crypto/tls"
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"crypto/x509"
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"encoding/pem"
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"errors"
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"fmt"
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"io/ioutil"
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"os"
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"github.com/pkg/errors"
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)
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// Options represents the information needed to create client and server TLS configurations.
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@@ -36,7 +35,12 @@ type Options struct {
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ExclusiveRootPools bool
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MinVersion uint16
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// If Passphrase is set, it will be used to decrypt a TLS private key
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// if the key is encrypted
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// if the key is encrypted.
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//
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// Deprecated: Use of encrypted TLS private keys has been deprecated, and
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// will be removed in a future release. Golang has deprecated support for
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// legacy PEM encryption (as specified in RFC 1423), as it is insecure by
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// design (see https://go-review.googlesource.com/c/go/+/264159).
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Passphrase string
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}
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@@ -53,18 +57,9 @@ var acceptedCBCCiphers = []uint16{
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// known weak algorithms removed.
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var DefaultServerAcceptedCiphers = append(clientCipherSuites, acceptedCBCCiphers...)
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// allTLSVersions lists all the TLS versions and is used by the code that validates
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// a uint16 value as a TLS version.
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var allTLSVersions = map[uint16]struct{}{
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tls.VersionSSL30: {},
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tls.VersionTLS10: {},
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tls.VersionTLS11: {},
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tls.VersionTLS12: {},
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}
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// ServerDefault returns a secure-enough TLS configuration for the server TLS configuration.
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func ServerDefault(ops ...func(*tls.Config)) *tls.Config {
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tlsconfig := &tls.Config{
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tlsConfig := &tls.Config{
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// Avoid fallback by default to SSL protocols < TLS1.2
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MinVersion: tls.VersionTLS12,
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PreferServerCipherSuites: true,
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@@ -72,25 +67,25 @@ func ServerDefault(ops ...func(*tls.Config)) *tls.Config {
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}
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for _, op := range ops {
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op(tlsconfig)
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op(tlsConfig)
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}
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return tlsconfig
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return tlsConfig
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}
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// ClientDefault returns a secure-enough TLS configuration for the client TLS configuration.
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func ClientDefault(ops ...func(*tls.Config)) *tls.Config {
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tlsconfig := &tls.Config{
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tlsConfig := &tls.Config{
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// Prefer TLS1.2 as the client minimum
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MinVersion: tls.VersionTLS12,
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CipherSuites: clientCipherSuites,
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}
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for _, op := range ops {
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op(tlsconfig)
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op(tlsConfig)
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}
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return tlsconfig
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return tlsConfig
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}
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// certPool returns an X.509 certificate pool from `caFile`, the certificate file.
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@@ -108,16 +103,25 @@ func certPool(caFile string, exclusivePool bool) (*x509.CertPool, error) {
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return nil, fmt.Errorf("failed to read system certificates: %v", err)
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}
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}
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pem, err := ioutil.ReadFile(caFile)
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pemData, err := os.ReadFile(caFile)
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if err != nil {
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return nil, fmt.Errorf("could not read CA certificate %q: %v", caFile, err)
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}
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if !certPool.AppendCertsFromPEM(pem) {
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if !certPool.AppendCertsFromPEM(pemData) {
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return nil, fmt.Errorf("failed to append certificates from PEM file: %q", caFile)
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}
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return certPool, nil
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}
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// allTLSVersions lists all the TLS versions and is used by the code that validates
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// a uint16 value as a TLS version.
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var allTLSVersions = map[uint16]struct{}{
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tls.VersionTLS10: {},
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tls.VersionTLS11: {},
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tls.VersionTLS12: {},
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tls.VersionTLS13: {},
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}
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// isValidMinVersion checks that the input value is a valid tls minimum version
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func isValidMinVersion(version uint16) bool {
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_, ok := allTLSVersions[version]
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@@ -129,10 +133,10 @@ func isValidMinVersion(version uint16) bool {
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func adjustMinVersion(options Options, config *tls.Config) error {
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if options.MinVersion > 0 {
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if !isValidMinVersion(options.MinVersion) {
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return fmt.Errorf("Invalid minimum TLS version: %x", options.MinVersion)
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return fmt.Errorf("invalid minimum TLS version: %x", options.MinVersion)
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}
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if options.MinVersion < config.MinVersion {
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return fmt.Errorf("Requested minimum TLS version is too low. Should be at-least: %x", config.MinVersion)
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return fmt.Errorf("requested minimum TLS version is too low. Should be at-least: %x", config.MinVersion)
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}
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config.MinVersion = options.MinVersion
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}
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@@ -141,9 +145,14 @@ func adjustMinVersion(options Options, config *tls.Config) error {
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}
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// IsErrEncryptedKey returns true if the 'err' is an error of incorrect
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// password when tryin to decrypt a TLS private key
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// password when trying to decrypt a TLS private key.
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//
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// Deprecated: Use of encrypted TLS private keys has been deprecated, and
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// will be removed in a future release. Golang has deprecated support for
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// legacy PEM encryption (as specified in RFC 1423), as it is insecure by
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// design (see https://go-review.googlesource.com/c/go/+/264159).
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func IsErrEncryptedKey(err error) bool {
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return errors.Cause(err) == x509.IncorrectPasswordError
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return errors.Is(err, x509.IncorrectPasswordError)
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}
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// getPrivateKey returns the private key in 'keyBytes', in PEM-encoded format.
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@@ -157,10 +166,10 @@ func getPrivateKey(keyBytes []byte, passphrase string) ([]byte, error) {
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}
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var err error
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if x509.IsEncryptedPEMBlock(pemBlock) {
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keyBytes, err = x509.DecryptPEMBlock(pemBlock, []byte(passphrase))
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if x509.IsEncryptedPEMBlock(pemBlock) { //nolint:staticcheck // Ignore SA1019 (IsEncryptedPEMBlock is deprecated)
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keyBytes, err = x509.DecryptPEMBlock(pemBlock, []byte(passphrase)) //nolint:staticcheck // Ignore SA1019 (DecryptPEMBlock is deprecated)
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if err != nil {
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return nil, errors.Wrap(err, "private key is encrypted, but could not decrypt it")
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return nil, fmt.Errorf("private key is encrypted, but could not decrypt it: %w", err)
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}
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keyBytes = pem.EncodeToMemory(&pem.Block{Type: pemBlock.Type, Bytes: keyBytes})
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}
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@@ -176,26 +185,24 @@ func getCert(options Options) ([]tls.Certificate, error) {
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return nil, nil
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}
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errMessage := "Could not load X509 key pair"
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cert, err := ioutil.ReadFile(options.CertFile)
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cert, err := os.ReadFile(options.CertFile)
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if err != nil {
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return nil, errors.Wrap(err, errMessage)
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return nil, err
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}
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prKeyBytes, err := ioutil.ReadFile(options.KeyFile)
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prKeyBytes, err := os.ReadFile(options.KeyFile)
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if err != nil {
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return nil, errors.Wrap(err, errMessage)
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return nil, err
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}
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prKeyBytes, err = getPrivateKey(prKeyBytes, options.Passphrase)
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if err != nil {
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return nil, errors.Wrap(err, errMessage)
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return nil, err
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}
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tlsCert, err := tls.X509KeyPair(cert, prKeyBytes)
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if err != nil {
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return nil, errors.Wrap(err, errMessage)
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return nil, err
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}
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return []tls.Certificate{tlsCert}, nil
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@@ -215,7 +222,7 @@ func Client(options Options) (*tls.Config, error) {
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tlsCerts, err := getCert(options)
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if err != nil {
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return nil, err
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return nil, fmt.Errorf("could not load X509 key pair: %w", err)
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}
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tlsConfig.Certificates = tlsCerts
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@@ -233,9 +240,9 @@ func Server(options Options) (*tls.Config, error) {
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tlsCert, err := tls.LoadX509KeyPair(options.CertFile, options.KeyFile)
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if err != nil {
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if os.IsNotExist(err) {
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return nil, fmt.Errorf("Could not load X509 key pair (cert: %q, key: %q): %v", options.CertFile, options.KeyFile, err)
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return nil, fmt.Errorf("could not load X509 key pair (cert: %q, key: %q): %v", options.CertFile, options.KeyFile, err)
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}
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return nil, fmt.Errorf("Error reading X509 key pair (cert: %q, key: %q): %v. Make sure the key is not encrypted.", options.CertFile, options.KeyFile, err)
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return nil, fmt.Errorf("error reading X509 key pair - make sure the key is not encrypted (cert: %q, key: %q): %v", options.CertFile, options.KeyFile, err)
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}
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tlsConfig.Certificates = []tls.Certificate{tlsCert}
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if options.ClientAuth >= tls.VerifyClientCertIfGiven && options.CAFile != "" {
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