mirror of
https://codeberg.org/superseriousbusiness/gotosocial.git
synced 2024-12-21 00:21:59 +03:00
356 lines
9.6 KiB
Go
356 lines
9.6 KiB
Go
// Copyright 2015 go-swagger maintainers
|
|
//
|
|
// 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 validate
|
|
|
|
import (
|
|
"fmt"
|
|
"reflect"
|
|
|
|
"github.com/go-openapi/spec"
|
|
"github.com/go-openapi/strfmt"
|
|
)
|
|
|
|
type schemaPropsValidator struct {
|
|
Path string
|
|
In string
|
|
AllOf []spec.Schema
|
|
OneOf []spec.Schema
|
|
AnyOf []spec.Schema
|
|
Not *spec.Schema
|
|
Dependencies spec.Dependencies
|
|
anyOfValidators []*SchemaValidator
|
|
allOfValidators []*SchemaValidator
|
|
oneOfValidators []*SchemaValidator
|
|
notValidator *SchemaValidator
|
|
Root interface{}
|
|
KnownFormats strfmt.Registry
|
|
Options *SchemaValidatorOptions
|
|
}
|
|
|
|
func (s *schemaPropsValidator) SetPath(path string) {
|
|
s.Path = path
|
|
}
|
|
|
|
func newSchemaPropsValidator(
|
|
path string, in string, allOf, oneOf, anyOf []spec.Schema, not *spec.Schema, deps spec.Dependencies, root interface{}, formats strfmt.Registry,
|
|
opts *SchemaValidatorOptions) *schemaPropsValidator {
|
|
if opts == nil {
|
|
opts = new(SchemaValidatorOptions)
|
|
}
|
|
|
|
anyValidators := make([]*SchemaValidator, 0, len(anyOf))
|
|
for i := range anyOf {
|
|
anyValidators = append(anyValidators, newSchemaValidator(&anyOf[i], root, path, formats, opts))
|
|
}
|
|
allValidators := make([]*SchemaValidator, 0, len(allOf))
|
|
for i := range allOf {
|
|
allValidators = append(allValidators, newSchemaValidator(&allOf[i], root, path, formats, opts))
|
|
}
|
|
oneValidators := make([]*SchemaValidator, 0, len(oneOf))
|
|
for i := range oneOf {
|
|
oneValidators = append(oneValidators, newSchemaValidator(&oneOf[i], root, path, formats, opts))
|
|
}
|
|
|
|
var notValidator *SchemaValidator
|
|
if not != nil {
|
|
notValidator = newSchemaValidator(not, root, path, formats, opts)
|
|
}
|
|
|
|
var s *schemaPropsValidator
|
|
if opts.recycleValidators {
|
|
s = pools.poolOfSchemaPropsValidators.BorrowValidator()
|
|
} else {
|
|
s = new(schemaPropsValidator)
|
|
}
|
|
|
|
s.Path = path
|
|
s.In = in
|
|
s.AllOf = allOf
|
|
s.OneOf = oneOf
|
|
s.AnyOf = anyOf
|
|
s.Not = not
|
|
s.Dependencies = deps
|
|
s.anyOfValidators = anyValidators
|
|
s.allOfValidators = allValidators
|
|
s.oneOfValidators = oneValidators
|
|
s.notValidator = notValidator
|
|
s.Root = root
|
|
s.KnownFormats = formats
|
|
s.Options = opts
|
|
|
|
return s
|
|
}
|
|
|
|
func (s *schemaPropsValidator) Applies(source interface{}, _ reflect.Kind) bool {
|
|
_, isSchema := source.(*spec.Schema)
|
|
return isSchema
|
|
}
|
|
|
|
func (s *schemaPropsValidator) Validate(data interface{}) *Result {
|
|
var mainResult *Result
|
|
if s.Options.recycleResult {
|
|
mainResult = pools.poolOfResults.BorrowResult()
|
|
} else {
|
|
mainResult = new(Result)
|
|
}
|
|
|
|
// Intermediary error results
|
|
|
|
// IMPORTANT! messages from underlying validators
|
|
var keepResultAnyOf, keepResultOneOf, keepResultAllOf *Result
|
|
|
|
if s.Options.recycleValidators {
|
|
defer func() {
|
|
s.redeemChildren()
|
|
s.redeem()
|
|
|
|
// results are redeemed when merged
|
|
}()
|
|
}
|
|
|
|
if len(s.anyOfValidators) > 0 {
|
|
keepResultAnyOf = pools.poolOfResults.BorrowResult()
|
|
s.validateAnyOf(data, mainResult, keepResultAnyOf)
|
|
}
|
|
|
|
if len(s.oneOfValidators) > 0 {
|
|
keepResultOneOf = pools.poolOfResults.BorrowResult()
|
|
s.validateOneOf(data, mainResult, keepResultOneOf)
|
|
}
|
|
|
|
if len(s.allOfValidators) > 0 {
|
|
keepResultAllOf = pools.poolOfResults.BorrowResult()
|
|
s.validateAllOf(data, mainResult, keepResultAllOf)
|
|
}
|
|
|
|
if s.notValidator != nil {
|
|
s.validateNot(data, mainResult)
|
|
}
|
|
|
|
if s.Dependencies != nil && len(s.Dependencies) > 0 && reflect.TypeOf(data).Kind() == reflect.Map {
|
|
s.validateDependencies(data, mainResult)
|
|
}
|
|
|
|
mainResult.Inc()
|
|
|
|
// In the end we retain best failures for schema validation
|
|
// plus, if any, composite errors which may explain special cases (tagged as IMPORTANT!).
|
|
return mainResult.Merge(keepResultAllOf, keepResultOneOf, keepResultAnyOf)
|
|
}
|
|
|
|
func (s *schemaPropsValidator) validateAnyOf(data interface{}, mainResult, keepResultAnyOf *Result) {
|
|
// Validates at least one in anyOf schemas
|
|
var bestFailures *Result
|
|
|
|
for i, anyOfSchema := range s.anyOfValidators {
|
|
result := anyOfSchema.Validate(data)
|
|
if s.Options.recycleValidators {
|
|
s.anyOfValidators[i] = nil
|
|
}
|
|
// We keep inner IMPORTANT! errors no matter what MatchCount tells us
|
|
keepResultAnyOf.Merge(result.keepRelevantErrors()) // merges (and redeems) a new instance of Result
|
|
|
|
if result.IsValid() {
|
|
if bestFailures != nil && bestFailures.wantsRedeemOnMerge {
|
|
pools.poolOfResults.RedeemResult(bestFailures)
|
|
}
|
|
|
|
_ = keepResultAnyOf.cleared()
|
|
mainResult.Merge(result)
|
|
|
|
return
|
|
}
|
|
|
|
// MatchCount is used to select errors from the schema with most positive checks
|
|
if bestFailures == nil || result.MatchCount > bestFailures.MatchCount {
|
|
if bestFailures != nil && bestFailures.wantsRedeemOnMerge {
|
|
pools.poolOfResults.RedeemResult(bestFailures)
|
|
}
|
|
bestFailures = result
|
|
|
|
continue
|
|
}
|
|
|
|
if result.wantsRedeemOnMerge {
|
|
pools.poolOfResults.RedeemResult(result) // this result is ditched
|
|
}
|
|
}
|
|
|
|
mainResult.AddErrors(mustValidateAtLeastOneSchemaMsg(s.Path))
|
|
mainResult.Merge(bestFailures)
|
|
}
|
|
|
|
func (s *schemaPropsValidator) validateOneOf(data interface{}, mainResult, keepResultOneOf *Result) {
|
|
// Validates exactly one in oneOf schemas
|
|
var (
|
|
firstSuccess, bestFailures *Result
|
|
validated int
|
|
)
|
|
|
|
for i, oneOfSchema := range s.oneOfValidators {
|
|
result := oneOfSchema.Validate(data)
|
|
if s.Options.recycleValidators {
|
|
s.oneOfValidators[i] = nil
|
|
}
|
|
|
|
// We keep inner IMPORTANT! errors no matter what MatchCount tells us
|
|
keepResultOneOf.Merge(result.keepRelevantErrors()) // merges (and redeems) a new instance of Result
|
|
|
|
if result.IsValid() {
|
|
validated++
|
|
_ = keepResultOneOf.cleared()
|
|
|
|
if firstSuccess == nil {
|
|
firstSuccess = result
|
|
} else if result.wantsRedeemOnMerge {
|
|
pools.poolOfResults.RedeemResult(result) // this result is ditched
|
|
}
|
|
|
|
continue
|
|
}
|
|
|
|
// MatchCount is used to select errors from the schema with most positive checks
|
|
if validated == 0 && (bestFailures == nil || result.MatchCount > bestFailures.MatchCount) {
|
|
if bestFailures != nil && bestFailures.wantsRedeemOnMerge {
|
|
pools.poolOfResults.RedeemResult(bestFailures)
|
|
}
|
|
bestFailures = result
|
|
} else if result.wantsRedeemOnMerge {
|
|
pools.poolOfResults.RedeemResult(result) // this result is ditched
|
|
}
|
|
}
|
|
|
|
switch validated {
|
|
case 0:
|
|
mainResult.AddErrors(mustValidateOnlyOneSchemaMsg(s.Path, "Found none valid"))
|
|
mainResult.Merge(bestFailures)
|
|
// firstSucess necessarily nil
|
|
case 1:
|
|
mainResult.Merge(firstSuccess)
|
|
if bestFailures != nil && bestFailures.wantsRedeemOnMerge {
|
|
pools.poolOfResults.RedeemResult(bestFailures)
|
|
}
|
|
default:
|
|
mainResult.AddErrors(mustValidateOnlyOneSchemaMsg(s.Path, fmt.Sprintf("Found %d valid alternatives", validated)))
|
|
mainResult.Merge(bestFailures)
|
|
if firstSuccess != nil && firstSuccess.wantsRedeemOnMerge {
|
|
pools.poolOfResults.RedeemResult(firstSuccess)
|
|
}
|
|
}
|
|
}
|
|
|
|
func (s *schemaPropsValidator) validateAllOf(data interface{}, mainResult, keepResultAllOf *Result) {
|
|
// Validates all of allOf schemas
|
|
var validated int
|
|
|
|
for i, allOfSchema := range s.allOfValidators {
|
|
result := allOfSchema.Validate(data)
|
|
if s.Options.recycleValidators {
|
|
s.allOfValidators[i] = nil
|
|
}
|
|
// We keep inner IMPORTANT! errors no matter what MatchCount tells us
|
|
keepResultAllOf.Merge(result.keepRelevantErrors())
|
|
if result.IsValid() {
|
|
validated++
|
|
}
|
|
mainResult.Merge(result)
|
|
}
|
|
|
|
switch validated {
|
|
case 0:
|
|
mainResult.AddErrors(mustValidateAllSchemasMsg(s.Path, ". None validated"))
|
|
case len(s.allOfValidators):
|
|
default:
|
|
mainResult.AddErrors(mustValidateAllSchemasMsg(s.Path, ""))
|
|
}
|
|
}
|
|
|
|
func (s *schemaPropsValidator) validateNot(data interface{}, mainResult *Result) {
|
|
result := s.notValidator.Validate(data)
|
|
if s.Options.recycleValidators {
|
|
s.notValidator = nil
|
|
}
|
|
// We keep inner IMPORTANT! errors no matter what MatchCount tells us
|
|
if result.IsValid() {
|
|
mainResult.AddErrors(mustNotValidatechemaMsg(s.Path))
|
|
}
|
|
if result.wantsRedeemOnMerge {
|
|
pools.poolOfResults.RedeemResult(result) // this result is ditched
|
|
}
|
|
}
|
|
|
|
func (s *schemaPropsValidator) validateDependencies(data interface{}, mainResult *Result) {
|
|
val := data.(map[string]interface{})
|
|
for key := range val {
|
|
dep, ok := s.Dependencies[key]
|
|
if !ok {
|
|
continue
|
|
}
|
|
|
|
if dep.Schema != nil {
|
|
mainResult.Merge(
|
|
newSchemaValidator(dep.Schema, s.Root, s.Path+"."+key, s.KnownFormats, s.Options).Validate(data),
|
|
)
|
|
continue
|
|
}
|
|
|
|
if len(dep.Property) > 0 {
|
|
for _, depKey := range dep.Property {
|
|
if _, ok := val[depKey]; !ok {
|
|
mainResult.AddErrors(hasADependencyMsg(s.Path, depKey))
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
func (s *schemaPropsValidator) redeem() {
|
|
pools.poolOfSchemaPropsValidators.RedeemValidator(s)
|
|
}
|
|
|
|
func (s *schemaPropsValidator) redeemChildren() {
|
|
for _, v := range s.anyOfValidators {
|
|
if v == nil {
|
|
continue
|
|
}
|
|
v.redeemChildren()
|
|
v.redeem()
|
|
}
|
|
s.anyOfValidators = nil
|
|
|
|
for _, v := range s.allOfValidators {
|
|
if v == nil {
|
|
continue
|
|
}
|
|
v.redeemChildren()
|
|
v.redeem()
|
|
}
|
|
s.allOfValidators = nil
|
|
|
|
for _, v := range s.oneOfValidators {
|
|
if v == nil {
|
|
continue
|
|
}
|
|
v.redeemChildren()
|
|
v.redeem()
|
|
}
|
|
s.oneOfValidators = nil
|
|
|
|
if s.notValidator != nil {
|
|
s.notValidator.redeemChildren()
|
|
s.notValidator.redeem()
|
|
s.notValidator = nil
|
|
}
|
|
}
|