2018-10-09 23:00:01 +02:00
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/*
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2019-04-09 20:39:42 +02:00
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* MinIO Cloud Storage, (C) 2018 MinIO, Inc.
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2018-10-09 23:00:01 +02:00
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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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*/
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package iampolicy
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import (
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"encoding/json"
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"reflect"
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"testing"
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)
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func TestResourceIsBucketPattern(t *testing.T) {
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testCases := []struct {
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resource Resource
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expectedResult bool
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}{
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{NewResource("*", ""), true},
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{NewResource("mybucket", ""), true},
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{NewResource("mybucket*", ""), true},
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{NewResource("mybucket?0", ""), true},
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{NewResource("", "*"), false},
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{NewResource("*", "*"), false},
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{NewResource("mybucket", "*"), false},
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{NewResource("mybucket*", "/myobject"), false},
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{NewResource("mybucket?0", "/2010/photos/*"), false},
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}
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for i, testCase := range testCases {
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result := testCase.resource.isBucketPattern()
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if result != testCase.expectedResult {
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t.Fatalf("case %v: expected: %v, got: %v", i+1, testCase.expectedResult, result)
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}
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}
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}
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func TestResourceIsObjectPattern(t *testing.T) {
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testCases := []struct {
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resource Resource
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expectedResult bool
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}{
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{NewResource("*", ""), true},
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{NewResource("mybucket*", ""), true},
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{NewResource("", "*"), true},
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{NewResource("*", "*"), true},
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{NewResource("mybucket", "*"), true},
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{NewResource("mybucket*", "/myobject"), true},
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{NewResource("mybucket?0", "/2010/photos/*"), true},
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{NewResource("mybucket", ""), false},
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{NewResource("mybucket?0", ""), false},
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}
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for i, testCase := range testCases {
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result := testCase.resource.isObjectPattern()
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if result != testCase.expectedResult {
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t.Fatalf("case %v: expected: %v, got: %v", i+1, testCase.expectedResult, result)
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}
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}
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}
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func TestResourceIsValid(t *testing.T) {
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testCases := []struct {
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resource Resource
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expectedResult bool
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}{
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{NewResource("*", ""), true},
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{NewResource("mybucket*", ""), true},
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{NewResource("*", "*"), true},
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{NewResource("mybucket", "*"), true},
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{NewResource("mybucket*", "/myobject"), true},
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{NewResource("mybucket?0", "/2010/photos/*"), true},
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{NewResource("mybucket", ""), true},
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{NewResource("mybucket?0", ""), true},
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{NewResource("", "*"), true},
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{NewResource("", ""), false},
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}
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for i, testCase := range testCases {
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result := testCase.resource.IsValid()
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if result != testCase.expectedResult {
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t.Fatalf("case %v: expected: %v, got: %v", i+1, testCase.expectedResult, result)
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}
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}
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}
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func TestResourceMatch(t *testing.T) {
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testCases := []struct {
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resource Resource
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objectName string
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expectedResult bool
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}{
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{NewResource("*", ""), "mybucket", true},
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{NewResource("*", ""), "mybucket/myobject", true},
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{NewResource("mybucket*", ""), "mybucket", true},
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{NewResource("mybucket*", ""), "mybucket/myobject", true},
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{NewResource("", "*"), "/myobject", true},
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{NewResource("*", "*"), "mybucket/myobject", true},
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{NewResource("mybucket", "*"), "mybucket/myobject", true},
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{NewResource("mybucket*", "/myobject"), "mybucket/myobject", true},
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{NewResource("mybucket*", "/myobject"), "mybucket100/myobject", true},
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{NewResource("mybucket?0", "/2010/photos/*"), "mybucket20/2010/photos/1.jpg", true},
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{NewResource("mybucket", ""), "mybucket", true},
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{NewResource("mybucket?0", ""), "mybucket30", true},
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{NewResource("", "*"), "mybucket/myobject", false},
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{NewResource("*", "*"), "mybucket", false},
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{NewResource("mybucket", "*"), "mybucket10/myobject", false},
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{NewResource("mybucket?0", "/2010/photos/*"), "mybucket0/2010/photos/1.jpg", false},
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{NewResource("mybucket", ""), "mybucket/myobject", true},
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}
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for i, testCase := range testCases {
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2019-01-21 05:57:14 +01:00
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result := testCase.resource.Match(testCase.objectName, nil)
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2018-10-09 23:00:01 +02:00
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if result != testCase.expectedResult {
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t.Fatalf("case %v: expected: %v, got: %v", i+1, testCase.expectedResult, result)
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}
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}
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}
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func TestResourceMarshalJSON(t *testing.T) {
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testCases := []struct {
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resource Resource
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expectedResult []byte
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expectErr bool
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}{
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{NewResource("*", ""), []byte(`"arn:aws:s3:::*"`), false},
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{NewResource("mybucket*", ""), []byte(`"arn:aws:s3:::mybucket*"`), false},
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{NewResource("mybucket", ""), []byte(`"arn:aws:s3:::mybucket"`), false},
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{NewResource("*", "*"), []byte(`"arn:aws:s3:::*/*"`), false},
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{NewResource("", "*"), []byte(`"arn:aws:s3:::/*"`), false},
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{NewResource("mybucket", "*"), []byte(`"arn:aws:s3:::mybucket/*"`), false},
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{NewResource("mybucket*", "myobject"), []byte(`"arn:aws:s3:::mybucket*/myobject"`), false},
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{NewResource("mybucket?0", "/2010/photos/*"), []byte(`"arn:aws:s3:::mybucket?0/2010/photos/*"`), false},
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{Resource{}, nil, true},
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}
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for i, testCase := range testCases {
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result, err := json.Marshal(testCase.resource)
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expectErr := (err != nil)
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if expectErr != testCase.expectErr {
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t.Fatalf("case %v: error: expected: %v, got: %v", i+1, testCase.expectErr, expectErr)
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}
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if !testCase.expectErr {
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if !reflect.DeepEqual(result, testCase.expectedResult) {
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t.Fatalf("case %v: result: expected: %v, got: %v", i+1, string(testCase.expectedResult), string(result))
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}
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}
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}
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}
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func TestResourceUnmarshalJSON(t *testing.T) {
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testCases := []struct {
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data []byte
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expectedResult Resource
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expectErr bool
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}{
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{[]byte(`"arn:aws:s3:::*"`), NewResource("*", ""), false},
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{[]byte(`"arn:aws:s3:::mybucket*"`), NewResource("mybucket*", ""), false},
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{[]byte(`"arn:aws:s3:::mybucket"`), NewResource("mybucket", ""), false},
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{[]byte(`"arn:aws:s3:::*/*"`), NewResource("*", "*"), false},
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{[]byte(`"arn:aws:s3:::mybucket/*"`), NewResource("mybucket", "*"), false},
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{[]byte(`"arn:aws:s3:::mybucket*/myobject"`), NewResource("mybucket*", "myobject"), false},
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{[]byte(`"arn:aws:s3:::mybucket?0/2010/photos/*"`), NewResource("mybucket?0", "/2010/photos/*"), false},
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{[]byte(`"mybucket/myobject*"`), Resource{}, true},
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{[]byte(`"arn:aws:s3:::/*"`), Resource{}, true},
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}
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for i, testCase := range testCases {
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var result Resource
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err := json.Unmarshal(testCase.data, &result)
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expectErr := (err != nil)
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if expectErr != testCase.expectErr {
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t.Fatalf("case %v: error: expected: %v, got: %v", i+1, testCase.expectErr, expectErr)
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}
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if !testCase.expectErr {
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if !reflect.DeepEqual(result, testCase.expectedResult) {
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t.Fatalf("case %v: result: expected: %v, got: %v", i+1, testCase.expectedResult, result)
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}
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}
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}
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}
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func TestResourceValidate(t *testing.T) {
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testCases := []struct {
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resource Resource
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expectErr bool
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}{
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{NewResource("mybucket", "/myobject*"), false},
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{NewResource("", "/myobject*"), false},
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{NewResource("", ""), true},
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}
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for i, testCase := range testCases {
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err := testCase.resource.Validate()
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expectErr := (err != nil)
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if expectErr != testCase.expectErr {
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t.Fatalf("case %v: error: expected: %v, got: %v", i+1, testCase.expectErr, expectErr)
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}
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}
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}
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