| /* |
| Copyright 2017 The Kubernetes 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 fuzzer |
| |
| import ( |
| fuzz "github.com/google/gofuzz" |
| |
| runtimeserializer "k8s.io/apimachinery/pkg/runtime/serializer" |
| "k8s.io/kubernetes/pkg/apis/rbac" |
| ) |
| |
| // Funcs returns the fuzzer functions for the rbac api group. |
| var Funcs = func(codecs runtimeserializer.CodecFactory) []interface{} { |
| return []interface{}{ |
| func(r *rbac.RoleRef, c fuzz.Continue) { |
| c.FuzzNoCustom(r) // fuzz self without calling this function again |
| |
| // match defaulter |
| if len(r.APIGroup) == 0 { |
| r.APIGroup = rbac.GroupName |
| } |
| }, |
| func(r *rbac.Subject, c fuzz.Continue) { |
| switch c.Int31n(3) { |
| case 0: |
| r.Kind = rbac.ServiceAccountKind |
| r.APIGroup = "" |
| c.FuzzNoCustom(&r.Name) |
| c.FuzzNoCustom(&r.Namespace) |
| case 1: |
| r.Kind = rbac.UserKind |
| r.APIGroup = rbac.GroupName |
| c.FuzzNoCustom(&r.Name) |
| // user "*" won't round trip because we convert it to the system:authenticated group. try again. |
| for r.Name == "*" { |
| c.FuzzNoCustom(&r.Name) |
| } |
| case 2: |
| r.Kind = rbac.GroupKind |
| r.APIGroup = rbac.GroupName |
| c.FuzzNoCustom(&r.Name) |
| } |
| }, |
| } |
| } |