forked from forgejo/forgejo
Use vendored go-swagger (#8087)
* Use vendored go-swagger * vendor go-swagger * revert un wanteed change * remove un-needed GO111MODULE * Update Makefile Co-Authored-By: techknowlogick <matti@mdranta.net>
This commit is contained in:
Antoine GIRARD
Lauris BH
parent
4cb1bdddc8
commit
9fe4437bda
686 changed files with 143379 additions and 17 deletions
398
vendor/github.com/go-openapi/validate/values.go
generated
vendored
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398
vendor/github.com/go-openapi/validate/values.go
generated
vendored
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@ -0,0 +1,398 @@
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// Copyright 2015 go-swagger maintainers
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package validate
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import (
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"fmt"
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"reflect"
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"unicode/utf8"
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"github.com/go-openapi/errors"
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"github.com/go-openapi/strfmt"
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"github.com/go-openapi/swag"
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)
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// Enum validates if the data is a member of the enum
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func Enum(path, in string, data interface{}, enum interface{}) *errors.Validation {
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val := reflect.ValueOf(enum)
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if val.Kind() != reflect.Slice {
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return nil
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}
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var values []interface{}
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for i := 0; i < val.Len(); i++ {
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ele := val.Index(i)
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enumValue := ele.Interface()
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if data != nil {
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if reflect.DeepEqual(data, enumValue) {
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return nil
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}
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actualType := reflect.TypeOf(enumValue)
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if actualType == nil { // Safeguard. Frankly, I don't know how we may get a nil
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continue
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}
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expectedValue := reflect.ValueOf(data)
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if expectedValue.IsValid() && expectedValue.Type().ConvertibleTo(actualType) {
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// Attempt comparison after type conversion
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if reflect.DeepEqual(expectedValue.Convert(actualType).Interface(), enumValue) {
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return nil
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}
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}
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}
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values = append(values, enumValue)
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}
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return errors.EnumFail(path, in, data, values)
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}
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// MinItems validates that there are at least n items in a slice
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func MinItems(path, in string, size, min int64) *errors.Validation {
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if size < min {
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return errors.TooFewItems(path, in, min)
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}
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return nil
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}
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// MaxItems validates that there are at most n items in a slice
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func MaxItems(path, in string, size, max int64) *errors.Validation {
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if size > max {
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return errors.TooManyItems(path, in, max)
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}
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return nil
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}
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// UniqueItems validates that the provided slice has unique elements
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func UniqueItems(path, in string, data interface{}) *errors.Validation {
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val := reflect.ValueOf(data)
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if val.Kind() != reflect.Slice {
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return nil
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}
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var unique []interface{}
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for i := 0; i < val.Len(); i++ {
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v := val.Index(i).Interface()
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for _, u := range unique {
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if reflect.DeepEqual(v, u) {
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return errors.DuplicateItems(path, in)
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}
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}
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unique = append(unique, v)
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}
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return nil
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}
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// MinLength validates a string for minimum length
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func MinLength(path, in, data string, minLength int64) *errors.Validation {
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strLen := int64(utf8.RuneCount([]byte(data)))
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if strLen < minLength {
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return errors.TooShort(path, in, minLength)
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}
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return nil
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}
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// MaxLength validates a string for maximum length
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func MaxLength(path, in, data string, maxLength int64) *errors.Validation {
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strLen := int64(utf8.RuneCount([]byte(data)))
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if strLen > maxLength {
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return errors.TooLong(path, in, maxLength)
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}
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return nil
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}
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// Required validates an interface for requiredness
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func Required(path, in string, data interface{}) *errors.Validation {
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val := reflect.ValueOf(data)
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if val.IsValid() {
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if reflect.DeepEqual(reflect.Zero(val.Type()).Interface(), val.Interface()) {
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return errors.Required(path, in)
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}
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return nil
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}
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return errors.Required(path, in)
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}
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// RequiredString validates a string for requiredness
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func RequiredString(path, in, data string) *errors.Validation {
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if data == "" {
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return errors.Required(path, in)
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}
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return nil
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}
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// RequiredNumber validates a number for requiredness
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func RequiredNumber(path, in string, data float64) *errors.Validation {
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if data == 0 {
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return errors.Required(path, in)
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}
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return nil
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}
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// Pattern validates a string against a regular expression
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func Pattern(path, in, data, pattern string) *errors.Validation {
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re, err := compileRegexp(pattern)
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if err != nil {
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return errors.FailedPattern(path, in, fmt.Sprintf("%s, but pattern is invalid: %s", pattern, err.Error()))
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}
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if !re.MatchString(data) {
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return errors.FailedPattern(path, in, pattern)
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}
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return nil
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}
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// MaximumInt validates if a number is smaller than a given maximum
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func MaximumInt(path, in string, data, max int64, exclusive bool) *errors.Validation {
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if (!exclusive && data > max) || (exclusive && data >= max) {
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return errors.ExceedsMaximumInt(path, in, max, exclusive)
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}
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return nil
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}
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// MaximumUint validates if a number is smaller than a given maximum
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func MaximumUint(path, in string, data, max uint64, exclusive bool) *errors.Validation {
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if (!exclusive && data > max) || (exclusive && data >= max) {
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return errors.ExceedsMaximumUint(path, in, max, exclusive)
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}
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return nil
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}
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// Maximum validates if a number is smaller than a given maximum
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func Maximum(path, in string, data, max float64, exclusive bool) *errors.Validation {
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if (!exclusive && data > max) || (exclusive && data >= max) {
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return errors.ExceedsMaximum(path, in, max, exclusive)
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}
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return nil
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}
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// Minimum validates if a number is smaller than a given minimum
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func Minimum(path, in string, data, min float64, exclusive bool) *errors.Validation {
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if (!exclusive && data < min) || (exclusive && data <= min) {
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return errors.ExceedsMinimum(path, in, min, exclusive)
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}
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return nil
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}
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// MinimumInt validates if a number is smaller than a given minimum
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func MinimumInt(path, in string, data, min int64, exclusive bool) *errors.Validation {
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if (!exclusive && data < min) || (exclusive && data <= min) {
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return errors.ExceedsMinimumInt(path, in, min, exclusive)
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}
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return nil
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}
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// MinimumUint validates if a number is smaller than a given minimum
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func MinimumUint(path, in string, data, min uint64, exclusive bool) *errors.Validation {
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if (!exclusive && data < min) || (exclusive && data <= min) {
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return errors.ExceedsMinimumUint(path, in, min, exclusive)
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}
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return nil
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}
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// MultipleOf validates if the provided number is a multiple of the factor
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func MultipleOf(path, in string, data, factor float64) *errors.Validation {
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// multipleOf factor must be positive
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if factor < 0 {
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return errors.MultipleOfMustBePositive(path, in, factor)
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}
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var mult float64
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if factor < 1 {
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mult = 1 / factor * data
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} else {
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mult = data / factor
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}
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if !swag.IsFloat64AJSONInteger(mult) {
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return errors.NotMultipleOf(path, in, factor)
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}
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return nil
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}
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// MultipleOfInt validates if the provided integer is a multiple of the factor
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func MultipleOfInt(path, in string, data int64, factor int64) *errors.Validation {
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// multipleOf factor must be positive
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if factor < 0 {
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return errors.MultipleOfMustBePositive(path, in, factor)
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}
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mult := data / factor
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if mult*factor != data {
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return errors.NotMultipleOf(path, in, factor)
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}
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return nil
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}
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// MultipleOfUint validates if the provided unsigned integer is a multiple of the factor
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func MultipleOfUint(path, in string, data, factor uint64) *errors.Validation {
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mult := data / factor
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if mult*factor != data {
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return errors.NotMultipleOf(path, in, factor)
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}
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return nil
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}
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// FormatOf validates if a string matches a format in the format registry
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func FormatOf(path, in, format, data string, registry strfmt.Registry) *errors.Validation {
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if registry == nil {
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registry = strfmt.Default
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}
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if ok := registry.ContainsName(format); !ok {
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return errors.InvalidTypeName(format)
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}
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if ok := registry.Validates(format, data); !ok {
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return errors.InvalidType(path, in, format, data)
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}
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return nil
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}
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// MaximumNativeType provides native type constraint validation as a facade
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// to various numeric types versions of Maximum constraint check.
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//
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// Assumes that any possible loss conversion during conversion has been
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// checked beforehand.
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//
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// NOTE: currently, the max value is marshalled as a float64, no matter what,
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// which means there may be a loss during conversions (e.g. for very large integers)
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//
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// TODO: Normally, a JSON MAX_SAFE_INTEGER check would ensure conversion remains loss-free
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func MaximumNativeType(path, in string, val interface{}, max float64, exclusive bool) *errors.Validation {
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kind := reflect.ValueOf(val).Type().Kind()
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switch kind {
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case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
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value := valueHelp.asInt64(val)
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return MaximumInt(path, in, value, int64(max), exclusive)
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case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
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value := valueHelp.asUint64(val)
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if max < 0 {
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return errors.ExceedsMaximum(path, in, max, exclusive)
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}
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return MaximumUint(path, in, value, uint64(max), exclusive)
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case reflect.Float32, reflect.Float64:
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fallthrough
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default:
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value := valueHelp.asFloat64(val)
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return Maximum(path, in, value, max, exclusive)
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}
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}
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// MinimumNativeType provides native type constraint validation as a facade
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// to various numeric types versions of Minimum constraint check.
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//
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// Assumes that any possible loss conversion during conversion has been
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// checked beforehand.
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//
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// NOTE: currently, the min value is marshalled as a float64, no matter what,
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// which means there may be a loss during conversions (e.g. for very large integers)
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//
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// TODO: Normally, a JSON MAX_SAFE_INTEGER check would ensure conversion remains loss-free
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func MinimumNativeType(path, in string, val interface{}, min float64, exclusive bool) *errors.Validation {
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kind := reflect.ValueOf(val).Type().Kind()
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switch kind {
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case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
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value := valueHelp.asInt64(val)
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return MinimumInt(path, in, value, int64(min), exclusive)
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case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
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value := valueHelp.asUint64(val)
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if min < 0 {
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return nil
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}
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return MinimumUint(path, in, value, uint64(min), exclusive)
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case reflect.Float32, reflect.Float64:
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fallthrough
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default:
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value := valueHelp.asFloat64(val)
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return Minimum(path, in, value, min, exclusive)
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}
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}
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// MultipleOfNativeType provides native type constraint validation as a facade
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// to various numeric types version of MultipleOf constraint check.
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//
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// Assumes that any possible loss conversion during conversion has been
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// checked beforehand.
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//
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// NOTE: currently, the multipleOf factor is marshalled as a float64, no matter what,
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// which means there may be a loss during conversions (e.g. for very large integers)
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//
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// TODO: Normally, a JSON MAX_SAFE_INTEGER check would ensure conversion remains loss-free
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func MultipleOfNativeType(path, in string, val interface{}, multipleOf float64) *errors.Validation {
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kind := reflect.ValueOf(val).Type().Kind()
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switch kind {
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case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
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value := valueHelp.asInt64(val)
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return MultipleOfInt(path, in, value, int64(multipleOf))
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case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
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value := valueHelp.asUint64(val)
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return MultipleOfUint(path, in, value, uint64(multipleOf))
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case reflect.Float32, reflect.Float64:
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fallthrough
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default:
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value := valueHelp.asFloat64(val)
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return MultipleOf(path, in, value, multipleOf)
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}
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}
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// IsValueValidAgainstRange checks that a numeric value is compatible with
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// the range defined by Type and Format, that is, may be converted without loss.
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//
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// NOTE: this check is about type capacity and not formal verification such as: 1.0 != 1L
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func IsValueValidAgainstRange(val interface{}, typeName, format, prefix, path string) error {
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kind := reflect.ValueOf(val).Type().Kind()
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// What is the string representation of val
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stringRep := ""
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switch kind {
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case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
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stringRep = swag.FormatUint64(valueHelp.asUint64(val))
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case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
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stringRep = swag.FormatInt64(valueHelp.asInt64(val))
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case reflect.Float32, reflect.Float64:
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stringRep = swag.FormatFloat64(valueHelp.asFloat64(val))
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default:
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return fmt.Errorf("%s value number range checking called with invalid (non numeric) val type in %s", prefix, path)
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}
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var errVal error
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switch typeName {
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case "integer":
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switch format {
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case "int32":
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_, errVal = swag.ConvertInt32(stringRep)
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case "uint32":
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_, errVal = swag.ConvertUint32(stringRep)
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case "uint64":
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_, errVal = swag.ConvertUint64(stringRep)
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case "int64":
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fallthrough
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default:
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_, errVal = swag.ConvertInt64(stringRep)
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}
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case "number":
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fallthrough
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default:
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switch format {
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case "float", "float32":
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_, errVal = swag.ConvertFloat32(stringRep)
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case "double", "float64":
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fallthrough
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default:
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// No check can be performed here since
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// no number beyond float64 is supported
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}
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}
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if errVal != nil { // We don't report the actual errVal from strconv
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if format != "" {
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errVal = fmt.Errorf("%s value must be of type %s with format %s in %s", prefix, typeName, format, path)
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} else {
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errVal = fmt.Errorf("%s value must be of type %s (default format) in %s", prefix, typeName, path)
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}
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}
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return errVal
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}
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