| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 validators |
| |
| import ( |
| "fmt" |
| "math" |
| "regexp" |
| "time" |
| ) |
| |
| import ( |
| "github.com/asaskevich/govalidator" |
| |
| k8s "k8s.io/apimachinery/pkg/apis/meta/v1" |
| ) |
| |
| func ValidateDurationNotNegative(path PathBuilder, duration *k8s.Duration) ValidationError { |
| var err ValidationError |
| if duration == nil { |
| err.AddViolationAt(path, MustBeDefined) |
| return err |
| } |
| if duration.Duration < 0 { |
| err.AddViolationAt(path, WhenDefinedHasToBeNonNegative) |
| } |
| return err |
| } |
| |
| func ValidateDurationNotNegativeOrNil(path PathBuilder, duration *k8s.Duration) ValidationError { |
| var err ValidationError |
| if duration == nil { |
| return err |
| } |
| |
| if duration.Duration < 0 { |
| err.AddViolationAt(path, WhenDefinedHasToBeNonNegative) |
| } |
| |
| return err |
| } |
| |
| func ValidateDurationGreaterThanZero(path PathBuilder, duration k8s.Duration) ValidationError { |
| var err ValidationError |
| if duration.Duration <= 0 { |
| err.AddViolationAt(path, MustBeDefinedAndGreaterThanZero) |
| } |
| return err |
| } |
| |
| func ValidateDurationGreaterThanZeroOrNil(path PathBuilder, duration *k8s.Duration) ValidationError { |
| var err ValidationError |
| if duration == nil { |
| return err |
| } |
| |
| if duration.Duration <= 0 { |
| err.AddViolationAt(path, WhenDefinedHasToBeGreaterThanZero) |
| } |
| |
| return err |
| } |
| |
| func ValidateValueGreaterThanZero(path PathBuilder, value int32) ValidationError { |
| var err ValidationError |
| if value <= 0 { |
| err.AddViolationAt(path, MustBeDefinedAndGreaterThanZero) |
| } |
| return err |
| } |
| |
| func ValidateValueGreaterThanZeroOrNil(path PathBuilder, value *int32) ValidationError { |
| var err ValidationError |
| if value == nil { |
| return err |
| } |
| if *value <= 0 { |
| err.AddViolationAt(path, WhenDefinedHasToBeGreaterThanZero) |
| } |
| return err |
| } |
| |
| func ValidateIntPercentageOrNil(path PathBuilder, percentage *int32) ValidationError { |
| var err ValidationError |
| if percentage == nil { |
| return err |
| } |
| |
| if *percentage < 0 || *percentage > 100 { |
| err.AddViolationAt(path, HasToBeInUintPercentageRange) |
| } |
| |
| return err |
| } |
| |
| func ValidateUInt32PercentageOrNil(path PathBuilder, percentage *uint32) ValidationError { |
| var err ValidationError |
| if percentage == nil { |
| return err |
| } |
| |
| if *percentage > 100 { |
| err.AddViolationAt(path, HasToBeInUintPercentageRange) |
| } |
| |
| return err |
| } |
| |
| func ValidateStringDefined(path PathBuilder, value string) ValidationError { |
| var err ValidationError |
| if value == "" { |
| err.AddViolationAt(path, MustBeDefined) |
| } |
| |
| return err |
| } |
| |
| func ValidatePathOrNil(path PathBuilder, filePath *string) ValidationError { |
| var err ValidationError |
| if filePath == nil { |
| return err |
| } |
| |
| isFilePath, _ := govalidator.IsFilePath(*filePath) |
| if !isFilePath { |
| err.AddViolationAt(path, WhenDefinedHasToBeValidPath) |
| } |
| |
| return err |
| } |
| |
| func ValidateStatusCode(path PathBuilder, status int32) ValidationError { |
| var err ValidationError |
| if status < 100 || status >= 600 { |
| err.AddViolationAt(path, fmt.Sprintf(HasToBeInRangeFormat, 100, 599)) |
| } |
| |
| return err |
| } |
| |
| func ValidateDurationGreaterThan(path PathBuilder, duration *k8s.Duration, minDuration time.Duration) ValidationError { |
| var err ValidationError |
| if duration == nil { |
| err.AddViolationAt(path, MustBeDefined) |
| return err |
| } |
| |
| if duration.Duration <= minDuration { |
| err.AddViolationAt(path, fmt.Sprintf("%s: %s", HasToBeGreaterThan, minDuration)) |
| } |
| |
| return err |
| } |
| |
| func ValidateIntegerGreaterThanZeroOrNil(path PathBuilder, value *uint32) ValidationError { |
| var err ValidationError |
| if value == nil { |
| return err |
| } |
| |
| return ValidateIntegerGreaterThan(path, *value, 0) |
| } |
| |
| func ValidateIntegerGreaterThan(path PathBuilder, value uint32, minValue uint32) ValidationError { |
| var err ValidationError |
| if value <= minValue { |
| err.AddViolationAt(path, fmt.Sprintf("%s %d", HasToBeGreaterThan, minValue)) |
| } |
| |
| return err |
| } |
| |
| var BandwidthRegex = regexp.MustCompile(`(\d*)\s?([GMk]?bps)`) |
| |
| func ValidateBandwidth(path PathBuilder, value string) ValidationError { |
| var err ValidationError |
| if value == "" { |
| err.AddViolationAt(path, MustBeDefined) |
| return err |
| } |
| if matched := BandwidthRegex.MatchString(value); !matched { |
| err.AddViolationAt(path, MustHaveBPSUnit) |
| } |
| return err |
| } |
| |
| func ValidateNil[T any](path PathBuilder, t *T, msg string) ValidationError { |
| var err ValidationError |
| if t != nil { |
| err.AddViolationAt(path, msg) |
| } |
| return err |
| } |
| |
| func ValidatePort(path PathBuilder, value uint32) ValidationError { |
| var err ValidationError |
| if value == 0 || value > math.MaxUint16 { |
| err.AddViolationAt(path, "port must be a valid (1-65535)") |
| } |
| return err |
| } |