updated vendor

vendor/k8s.io/apimachinery/pkg/api/validate/content/errors.go

@@ -29,6 +29,12 @@ func MinError[T constraints.Integer](min T) string {
 	return fmt.Sprintf("must be greater than or equal to %d", min)
 }
 
+// MaxError returns a string explanation of a "must be less than or equal"
+// validation failure.
+func MaxError[T constraints.Integer](max T) string {
+	return fmt.Sprintf("must be less than or equal to %d", max)
+}
+
 // MaxLenError returns a string explanation of a "string too long" validation
 // failure.
 func MaxLenError(length int) string {

vendor/k8s.io/apimachinery/pkg/api/validate/content/path.go

@@ -0,0 +1,63 @@
+/*
+Copyright 2015 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 content
+
+import (
+	"fmt"
+	"strings"
+)
+
+// Strings that cannot be used as names specified as path segments (like the
+// REST API or etcd store).
+var pathSegmentNameMayNotBe = []string{".", ".."}
+
+// Substrings that cannot be used in names specified as path segments (like the
+// REST API or etcd store).
+var pathSegmentNameMayNotContain = []string{"/", "%"}
+
+// IsPathSegmentName validates the name can be safely encoded as a path
+// segment.
+//
+// Note that, for historical reason, this function does not check for
+// empty strings or impose a limit on the length of the name.
+func IsPathSegmentName(name string) []string {
+	for _, illegalName := range pathSegmentNameMayNotBe {
+		if name == illegalName {
+			return []string{fmt.Sprintf(`may not be '%s'`, illegalName)}
+		}
+	}
+
+	return IsPathSegmentPrefix(name)
+}
+
+// IsPathSegmentPrefix validates the name can be used as a prefix for a
+// name which will be encoded as a path segment It does not check for exact
+// matches with disallowed names, since an arbitrary suffix might make the name
+// valid.
+//
+// Note that, for historical reason, this function does not check for
+// empty strings or impose a limit on the length of the name.
+func IsPathSegmentPrefix(name string) []string {
+	var errors []string
+	for _, illegalContent := range pathSegmentNameMayNotContain {
+		if strings.Contains(name, illegalContent) {
+			errors = append(errors, fmt.Sprintf(`may not contain '%s'`, illegalContent))
+		}
+	}
+
+	return errors
+}