update dependencies

Signed-off-by: hongming <talonwan@yunify.com>

vendor/github.com/go-openapi/validate/values.go

@@ -17,6 +17,7 @@ package validate
 import (
 	"fmt"
 	"reflect"
+	"strings"
 	"unicode/utf8"
 
 	"github.com/go-openapi/errors"
@@ -26,11 +27,17 @@ import (
 
 // Enum validates if the data is a member of the enum
 func Enum(path, in string, data interface{}, enum interface{}) *errors.Validation {
+	return EnumCase(path, in, data, enum, true)
+}
+
+// EnumCase validates if the data is a member of the enum and may respect case-sensitivity for strings
+func EnumCase(path, in string, data interface{}, enum interface{}, caseSensitive bool) *errors.Validation {
 	val := reflect.ValueOf(enum)
 	if val.Kind() != reflect.Slice {
 		return nil
 	}
 
+	dataString := convertEnumCaseStringKind(data, caseSensitive)
 	var values []interface{}
 	for i := 0; i < val.Len(); i++ {
 		ele := val.Index(i)
@@ -39,6 +46,10 @@ func Enum(path, in string, data interface{}, enum interface{}) *errors.Validatio
 			if reflect.DeepEqual(data, enumValue) {
 				return nil
 			}
+			enumString := convertEnumCaseStringKind(enumValue, caseSensitive)
+			if dataString != nil && enumString != nil && strings.EqualFold(*dataString, *enumString) {
+				return nil
+			}
 			actualType := reflect.TypeOf(enumValue)
 			if actualType == nil { // Safeguard. Frankly, I don't know how we may get a nil
 				continue
@@ -56,6 +67,21 @@ func Enum(path, in string, data interface{}, enum interface{}) *errors.Validatio
 	return errors.EnumFail(path, in, data, values)
 }
 
+// convertEnumCaseStringKind converts interface if it is kind of string and case insensitivity is set
+func convertEnumCaseStringKind(value interface{}, caseSensitive bool) *string {
+	if caseSensitive {
+		return nil
+	}
+
+	val := reflect.ValueOf(value)
+	if val.Kind() != reflect.String {
+		return nil
+	}
+
+	str := fmt.Sprintf("%v", value)
+	return &str
+}
+
 // MinItems validates that there are at least n items in a slice
 func MinItems(path, in string, size, min int64) *errors.Validation {
 	if size < min {
@@ -361,26 +387,26 @@ func IsValueValidAgainstRange(val interface{}, typeName, format, prefix, path st
 	var errVal error
 
 	switch typeName {
-	case "integer":
+	case integerType:
 		switch format {
-		case "int32":
+		case integerFormatInt32:
 			_, errVal = swag.ConvertInt32(stringRep)
-		case "uint32":
+		case integerFormatUInt32:
 			_, errVal = swag.ConvertUint32(stringRep)
-		case "uint64":
+		case integerFormatUInt64:
 			_, errVal = swag.ConvertUint64(stringRep)
-		case "int64":
+		case integerFormatInt64:
 			fallthrough
 		default:
 			_, errVal = swag.ConvertInt64(stringRep)
 		}
-	case "number":
+	case numberType:
 		fallthrough
 	default:
 		switch format {
-		case "float", "float32":
+		case numberFormatFloat, numberFormatFloat32:
 			_, errVal = swag.ConvertFloat32(stringRep)
-		case "double", "float64":
+		case numberFormatDouble, numberFormatFloat64:
 			fallthrough
 		default:
 			// No check can be performed here since