| // Copyright Istio Authors |
| // |
| // 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 fuzz |
| |
| import ( |
| "bytes" |
| ) |
| |
| import ( |
| fuzz "github.com/AdaLogics/go-fuzz-headers" |
| ) |
| |
| import ( |
| "github.com/apache/dubbo-go-pixiu/pkg/config/mesh" |
| "github.com/apache/dubbo-go-pixiu/pkg/kube/inject" |
| ) |
| |
| func FuzzIntoResourceFile(data []byte) int { |
| f := fuzz.NewConsumer(data) |
| var sidecarTemplate map[string]string |
| err := f.FuzzMap(&sidecarTemplate) |
| if err != nil { |
| return 0 |
| } |
| valuesConfig, err := f.GetString() |
| if err != nil { |
| return 0 |
| } |
| meshYaml, err := f.GetString() |
| if err != nil { |
| return 0 |
| } |
| mc, err := mesh.ApplyMeshConfigDefaults(meshYaml) |
| if err != nil { |
| return 0 |
| } |
| inData, err := f.GetBytes() |
| if err != nil { |
| return 0 |
| } |
| in := bytes.NewReader(inData) |
| var got bytes.Buffer |
| warn := func(s string) {} |
| revision, err := f.GetString() |
| if err != nil { |
| return 0 |
| } |
| templs, err := inject.ParseTemplates(sidecarTemplate) |
| if err != nil { |
| return 0 |
| } |
| vc, err := inject.NewValuesConfig(valuesConfig) |
| if err != nil { |
| return 0 |
| } |
| _ = inject.IntoResourceFile(nil, templs, vc, revision, mc, in, &got, warn) |
| return 1 |
| } |