# golangci-lint is used in Kubernetes with different configurations that
# enable an increasing amount of checks:
# - golangci.yaml is the most permissive configuration. All existing code
#   passed.
# - golangci-strict.yaml adds checks that all new code in pull requests
#   must pass.
# - golangci-hints.yaml adds checks for code patterns where developer
#   and reviewer may decide whether findings should get addressed before

# golangci-lint is used in Kubernetes with different configurations that
# enable an increasing amount of checks:
# - golangci.yaml is the most permissive configuration. All existing code
#   passed.
# - golangci-strict.yaml adds checks that all new code in pull requests
#   must pass.
# - golangci-hints.yaml adds checks for code patterns where developer
#   and reviewer may decide whether findings should get addressed before

	// TODO for now, we leave mTLS *off* by default:
	// 1. We don't know if the client uses xds.NewClientCredentials; these settings will be ignored if not
	// 2. We cannot reach servers in PERMISSIVE mode; gRPC doesn't allow us to override the alpn to one of Istio's
	// 3. Once we support gRPC servers, we have no good way to detect if a server is implemented with xds.NewGrpcServer and will actually support our config

	// persisted to storage.
	//
	// This environment type is compatible with CEL expressions that have been
	// persisted to storage by all known versions of Kubernetes. This is the most
	// permissive environment available.
	//
	// StoredExpressions is appropriate for use with CEL expressions in
	// configuration files.
	StoredExpressions Type = "StoredExpressions"
)

// ParseAcceptLanguage parses the contents of an Accept-Language header as
// defined in http://www.ietf.org/rfc/rfc2616.txt and returns a list of Tags and
// a list of corresponding quality weights. It is more permissive than RFC 2616
// and may return non-nil slices even if the input is not valid.
// The Tags will be sorted by highest weight first and then by first occurrence.

# golangci-lint is used in Kubernetes with different configurations that
# enable an increasing amount of checks:
# - golangci.yaml is the most permissive configuration. All existing code
#   passed.
# - golangci-strict.yaml adds checks that all new code in pull requests
#   must pass.
# - golangci-hints.yaml adds checks for code patterns where developer
#   and reviewer may decide whether findings should get addressed before

		HTTP: tlsContextHTTP,
	}

	cases := []struct {
		name         string
		peerPolicies []*config.Config
		expected     MTLSSettings
	}{
		{
			name:     "No policy - behave as permissive",
			expected: expectedPermissive,
		},
		{
			name: "Single policy - disable mode",
			peerPolicies: []*config.Config{
				{
					Spec: &v1beta1.PeerAuthentication{

# golangci-lint is used in Kubernetes with different configurations that
# enable an increasing amount of checks:
# - golangci.yaml is the most permissive configuration. All existing code
#   passed.
# - golangci-strict.yaml adds checks that all new code in pull requests
#   must pass.
# - golangci-hints.yaml adds checks for code patterns where developer
#   and reviewer may decide whether findings should get addressed before

}

// Decode decodes an RFC 2047 encoded-word.
func (d *WordDecoder) Decode(word string) (string, error) {
	// See https://tools.ietf.org/html/rfc2047#section-2 for details.
	// Our decoder is permissive, we accept empty encoded-text.
	if len(word) < 8 || !strings.HasPrefix(word, "=?") || !strings.HasSuffix(word, "?=") || strings.Count(word, "?") != 4 {
		return "", errInvalidWord
	}
	word = word[2 : len(word)-2]

	re(`-f(no-)?modules`),
	re(`-f(no-)?objc-arc`),
	re(`-f(no-)?objc-nonfragile-abi`),
	re(`-f(no-)?objc-legacy-dispatch`),
	re(`-f(no-)?omit-frame-pointer`),
	re(`-f(no-)?openmp(-simd)?`),
	re(`-f(no-)?permissive`),
	re(`-f(no-)?(pic|PIC|pie|PIE)`),
	re(`-f(no-)?plt`),
	re(`-f(no-)?rtti`),
	re(`-f(no-)?split-stack`),
	re(`-f(no-)?stack-(.+)`),
	re(`-f(no-)?strict-aliasing`),
	re(`-f(un)signed-char`),