mirror of
https://github.com/optim-enterprises-bv/kubernetes.git
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89 lines
3.4 KiB
Go
89 lines
3.4 KiB
Go
/*
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Copyright 2015 The Kubernetes Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package v0_test
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import (
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"reflect"
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"testing"
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"k8s.io/apiserver/pkg/authentication/user"
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"k8s.io/kubernetes/pkg/apis/abac"
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"k8s.io/kubernetes/pkg/apis/abac/v0"
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)
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func TestV0Conversion(t *testing.T) {
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testcases := map[string]struct {
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old *v0.Policy
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expected *abac.Policy
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}{
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// a completely empty policy rule allows everything to all users
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"empty": {
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old: &v0.Policy{},
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expected: &abac.Policy{Spec: abac.PolicySpec{Group: user.AllAuthenticated, Readonly: false, NonResourcePath: "*", Namespace: "*", Resource: "*", APIGroup: "*"}},
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},
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// specifying a user is preserved
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"user": {
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old: &v0.Policy{User: "bob"},
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expected: &abac.Policy{Spec: abac.PolicySpec{User: "bob", Readonly: false, NonResourcePath: "*", Namespace: "*", Resource: "*", APIGroup: "*"}},
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},
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// specifying a group is preserved (and no longer matches all users)
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"group": {
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old: &v0.Policy{Group: "mygroup"},
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expected: &abac.Policy{Spec: abac.PolicySpec{Group: "mygroup", Readonly: false, NonResourcePath: "*", Namespace: "*", Resource: "*", APIGroup: "*"}},
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},
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// specifying * for user or group maps to all authenticated subjects
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"* user": {
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old: &v0.Policy{User: "*"},
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expected: &abac.Policy{Spec: abac.PolicySpec{Group: user.AllAuthenticated, Readonly: false, NonResourcePath: "*", Namespace: "*", Resource: "*", APIGroup: "*"}},
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},
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"* group": {
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old: &v0.Policy{Group: "*"},
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expected: &abac.Policy{Spec: abac.PolicySpec{Group: user.AllAuthenticated, Readonly: false, NonResourcePath: "*", Namespace: "*", Resource: "*", APIGroup: "*"}},
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},
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// specifying a namespace removes the * match on non-resource path
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"namespace": {
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old: &v0.Policy{Namespace: "myns"},
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expected: &abac.Policy{Spec: abac.PolicySpec{Group: user.AllAuthenticated, Readonly: false, NonResourcePath: "", Namespace: "myns", Resource: "*", APIGroup: "*"}},
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},
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// specifying a resource removes the * match on non-resource path
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"resource": {
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old: &v0.Policy{Resource: "myresource"},
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expected: &abac.Policy{Spec: abac.PolicySpec{Group: user.AllAuthenticated, Readonly: false, NonResourcePath: "", Namespace: "*", Resource: "myresource", APIGroup: "*"}},
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},
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// specifying a namespace+resource removes the * match on non-resource path
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"namespace+resource": {
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old: &v0.Policy{Namespace: "myns", Resource: "myresource"},
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expected: &abac.Policy{Spec: abac.PolicySpec{Group: user.AllAuthenticated, Readonly: false, NonResourcePath: "", Namespace: "myns", Resource: "myresource", APIGroup: "*"}},
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},
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}
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for k, tc := range testcases {
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internal := &abac.Policy{}
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if err := abac.Scheme.Convert(tc.old, internal, nil); err != nil {
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t.Errorf("%s: unexpected error: %v", k, err)
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}
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if !reflect.DeepEqual(internal, tc.expected) {
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t.Errorf("%s: expected\n\t%#v, got \n\t%#v", k, tc.expected, internal)
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}
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}
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}
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