mirror of
https://github.com/ceph/ceph-csi.git
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rebase: bump k8s.io/kubernetes from 1.26.2 to 1.27.2
Bumps [k8s.io/kubernetes](https://github.com/kubernetes/kubernetes) from 1.26.2 to 1.27.2. - [Release notes](https://github.com/kubernetes/kubernetes/releases) - [Commits](https://github.com/kubernetes/kubernetes/compare/v1.26.2...v1.27.2) --- updated-dependencies: - dependency-name: k8s.io/kubernetes dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com>
This commit is contained in:
dependabot[bot]
committed by
mergify[bot]
mergify[bot]
parent
0e79135419
commit
07b05616a0
280
vendor/github.com/google/cel-go/cel/io.go
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280
vendor/github.com/google/cel-go/cel/io.go
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// Copyright 2019 Google LLC
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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 cel
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import (
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"errors"
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"fmt"
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"reflect"
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"github.com/google/cel-go/common"
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"github.com/google/cel-go/common/types"
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"github.com/google/cel-go/common/types/ref"
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"github.com/google/cel-go/common/types/traits"
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"github.com/google/cel-go/parser"
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"google.golang.org/protobuf/proto"
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exprpb "google.golang.org/genproto/googleapis/api/expr/v1alpha1"
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anypb "google.golang.org/protobuf/types/known/anypb"
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)
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// CheckedExprToAst converts a checked expression proto message to an Ast.
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func CheckedExprToAst(checkedExpr *exprpb.CheckedExpr) *Ast {
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return CheckedExprToAstWithSource(checkedExpr, nil)
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}
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// CheckedExprToAstWithSource converts a checked expression proto message to an Ast,
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// using the provided Source as the textual contents.
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//
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// In general the source is not necessary unless the AST has been modified between the
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// `Parse` and `Check` calls as an `Ast` created from the `Parse` step will carry the source
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// through future calls.
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//
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// Prefer CheckedExprToAst if loading expressions from storage.
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func CheckedExprToAstWithSource(checkedExpr *exprpb.CheckedExpr, src Source) *Ast {
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refMap := checkedExpr.GetReferenceMap()
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if refMap == nil {
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refMap = map[int64]*exprpb.Reference{}
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}
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typeMap := checkedExpr.GetTypeMap()
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if typeMap == nil {
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typeMap = map[int64]*exprpb.Type{}
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}
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si := checkedExpr.GetSourceInfo()
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if si == nil {
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si = &exprpb.SourceInfo{}
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}
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if src == nil {
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src = common.NewInfoSource(si)
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}
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return &Ast{
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expr: checkedExpr.GetExpr(),
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info: si,
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source: src,
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refMap: refMap,
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typeMap: typeMap,
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}
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}
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// AstToCheckedExpr converts an Ast to an protobuf CheckedExpr value.
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//
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// If the Ast.IsChecked() returns false, this conversion method will return an error.
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func AstToCheckedExpr(a *Ast) (*exprpb.CheckedExpr, error) {
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if !a.IsChecked() {
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return nil, fmt.Errorf("cannot convert unchecked ast")
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}
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return &exprpb.CheckedExpr{
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Expr: a.Expr(),
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SourceInfo: a.SourceInfo(),
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ReferenceMap: a.refMap,
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TypeMap: a.typeMap,
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}, nil
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}
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// ParsedExprToAst converts a parsed expression proto message to an Ast.
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func ParsedExprToAst(parsedExpr *exprpb.ParsedExpr) *Ast {
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return ParsedExprToAstWithSource(parsedExpr, nil)
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}
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// ParsedExprToAstWithSource converts a parsed expression proto message to an Ast,
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// using the provided Source as the textual contents.
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//
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// In general you only need this if you need to recheck a previously checked
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// expression, or if you need to separately check a subset of an expression.
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//
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// Prefer ParsedExprToAst if loading expressions from storage.
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func ParsedExprToAstWithSource(parsedExpr *exprpb.ParsedExpr, src Source) *Ast {
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si := parsedExpr.GetSourceInfo()
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if si == nil {
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si = &exprpb.SourceInfo{}
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}
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if src == nil {
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src = common.NewInfoSource(si)
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}
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return &Ast{
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expr: parsedExpr.GetExpr(),
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info: si,
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source: src,
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}
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}
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// AstToParsedExpr converts an Ast to an protobuf ParsedExpr value.
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func AstToParsedExpr(a *Ast) (*exprpb.ParsedExpr, error) {
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return &exprpb.ParsedExpr{
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Expr: a.Expr(),
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SourceInfo: a.SourceInfo(),
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}, nil
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}
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// AstToString converts an Ast back to a string if possible.
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//
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// Note, the conversion may not be an exact replica of the original expression, but will produce
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// a string that is semantically equivalent and whose textual representation is stable.
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func AstToString(a *Ast) (string, error) {
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expr := a.Expr()
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info := a.SourceInfo()
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return parser.Unparse(expr, info)
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}
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// RefValueToValue converts between ref.Val and api.expr.Value.
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// The result Value is the serialized proto form. The ref.Val must not be error or unknown.
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func RefValueToValue(res ref.Val) (*exprpb.Value, error) {
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switch res.Type() {
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case types.BoolType:
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return &exprpb.Value{
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Kind: &exprpb.Value_BoolValue{BoolValue: res.Value().(bool)}}, nil
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case types.BytesType:
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return &exprpb.Value{
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Kind: &exprpb.Value_BytesValue{BytesValue: res.Value().([]byte)}}, nil
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case types.DoubleType:
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return &exprpb.Value{
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Kind: &exprpb.Value_DoubleValue{DoubleValue: res.Value().(float64)}}, nil
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case types.IntType:
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return &exprpb.Value{
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Kind: &exprpb.Value_Int64Value{Int64Value: res.Value().(int64)}}, nil
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case types.ListType:
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l := res.(traits.Lister)
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sz := l.Size().(types.Int)
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elts := make([]*exprpb.Value, 0, int64(sz))
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for i := types.Int(0); i < sz; i++ {
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v, err := RefValueToValue(l.Get(i))
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if err != nil {
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return nil, err
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}
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elts = append(elts, v)
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}
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return &exprpb.Value{
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Kind: &exprpb.Value_ListValue{
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ListValue: &exprpb.ListValue{Values: elts}}}, nil
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case types.MapType:
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mapper := res.(traits.Mapper)
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sz := mapper.Size().(types.Int)
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entries := make([]*exprpb.MapValue_Entry, 0, int64(sz))
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for it := mapper.Iterator(); it.HasNext().(types.Bool); {
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k := it.Next()
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v := mapper.Get(k)
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kv, err := RefValueToValue(k)
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if err != nil {
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return nil, err
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}
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vv, err := RefValueToValue(v)
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if err != nil {
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return nil, err
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}
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entries = append(entries, &exprpb.MapValue_Entry{Key: kv, Value: vv})
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}
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return &exprpb.Value{
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Kind: &exprpb.Value_MapValue{
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MapValue: &exprpb.MapValue{Entries: entries}}}, nil
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case types.NullType:
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return &exprpb.Value{
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Kind: &exprpb.Value_NullValue{}}, nil
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case types.StringType:
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return &exprpb.Value{
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Kind: &exprpb.Value_StringValue{StringValue: res.Value().(string)}}, nil
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case types.TypeType:
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typeName := res.(ref.Type).TypeName()
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return &exprpb.Value{Kind: &exprpb.Value_TypeValue{TypeValue: typeName}}, nil
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case types.UintType:
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return &exprpb.Value{
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Kind: &exprpb.Value_Uint64Value{Uint64Value: res.Value().(uint64)}}, nil
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default:
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any, err := res.ConvertToNative(anyPbType)
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if err != nil {
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return nil, err
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}
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return &exprpb.Value{
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Kind: &exprpb.Value_ObjectValue{ObjectValue: any.(*anypb.Any)}}, nil
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}
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}
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var (
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typeNameToTypeValue = map[string]*types.TypeValue{
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"bool": types.BoolType,
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"bytes": types.BytesType,
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"double": types.DoubleType,
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"null_type": types.NullType,
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"int": types.IntType,
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"list": types.ListType,
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"map": types.MapType,
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"string": types.StringType,
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"type": types.TypeType,
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"uint": types.UintType,
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}
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anyPbType = reflect.TypeOf(&anypb.Any{})
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)
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// ValueToRefValue converts between exprpb.Value and ref.Val.
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func ValueToRefValue(adapter ref.TypeAdapter, v *exprpb.Value) (ref.Val, error) {
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switch v.Kind.(type) {
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case *exprpb.Value_NullValue:
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return types.NullValue, nil
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case *exprpb.Value_BoolValue:
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return types.Bool(v.GetBoolValue()), nil
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case *exprpb.Value_Int64Value:
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return types.Int(v.GetInt64Value()), nil
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case *exprpb.Value_Uint64Value:
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return types.Uint(v.GetUint64Value()), nil
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case *exprpb.Value_DoubleValue:
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return types.Double(v.GetDoubleValue()), nil
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case *exprpb.Value_StringValue:
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return types.String(v.GetStringValue()), nil
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case *exprpb.Value_BytesValue:
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return types.Bytes(v.GetBytesValue()), nil
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case *exprpb.Value_ObjectValue:
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any := v.GetObjectValue()
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msg, err := anypb.UnmarshalNew(any, proto.UnmarshalOptions{DiscardUnknown: true})
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if err != nil {
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return nil, err
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}
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return adapter.NativeToValue(msg), nil
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case *exprpb.Value_MapValue:
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m := v.GetMapValue()
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entries := make(map[ref.Val]ref.Val)
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for _, entry := range m.Entries {
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key, err := ValueToRefValue(adapter, entry.Key)
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if err != nil {
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return nil, err
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}
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pb, err := ValueToRefValue(adapter, entry.Value)
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if err != nil {
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return nil, err
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}
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entries[key] = pb
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}
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return adapter.NativeToValue(entries), nil
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case *exprpb.Value_ListValue:
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l := v.GetListValue()
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elts := make([]ref.Val, len(l.Values))
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for i, e := range l.Values {
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rv, err := ValueToRefValue(adapter, e)
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if err != nil {
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return nil, err
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}
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elts[i] = rv
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}
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return adapter.NativeToValue(elts), nil
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case *exprpb.Value_TypeValue:
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typeName := v.GetTypeValue()
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tv, ok := typeNameToTypeValue[typeName]
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if ok {
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return tv, nil
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}
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return types.NewObjectTypeValue(typeName), nil
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}
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return nil, errors.New("unknown value")
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}
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