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360 lines
11 KiB
360 lines
11 KiB
/*
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* MinIO Cloud Storage, (C) 2018 MinIO, Inc.
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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 condition
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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 TestFunctionsEvaluate(t *testing.T) {
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func1, err := newNullFunc(S3XAmzCopySource, NewValueSet(NewBoolValue(true)))
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if err != nil {
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t.Fatalf("unexpected error. %v\n", err)
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}
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func2, err := newIPAddressFunc(AWSSourceIP, NewValueSet(NewStringValue("192.168.1.0/24")))
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if err != nil {
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t.Fatalf("unexpected error. %v\n", err)
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}
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func3, err := newStringEqualsFunc(S3XAmzCopySource, NewValueSet(NewStringValue("mybucket/myobject")))
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if err != nil {
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t.Fatalf("unexpected error. %v\n", err)
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}
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func4, err := newStringLikeFunc(S3XAmzCopySource, NewValueSet(NewStringValue("mybucket/myobject*")))
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if err != nil {
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t.Fatalf("unexpected error. %v\n", err)
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}
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case1Function := NewFunctions(func1, func2, func3, func4)
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testCases := []struct {
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functions Functions
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values map[string][]string
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expectedResult bool
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}{
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{case1Function, map[string][]string{
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"x-amz-copy-source": {"mybucket/myobject"},
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"SourceIp": {"192.168.1.10"},
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}, false},
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{case1Function, map[string][]string{
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"x-amz-copy-source": {"mybucket/myobject"},
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"SourceIp": {"192.168.1.10"},
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"Refer": {"http://example.org/"},
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}, false},
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{case1Function, map[string][]string{"x-amz-copy-source": {"mybucket/myobject"}}, false},
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{case1Function, map[string][]string{"SourceIp": {"192.168.1.10"}}, false},
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{case1Function, map[string][]string{
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"x-amz-copy-source": {"mybucket/yourobject"},
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"SourceIp": {"192.168.1.10"},
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}, false},
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{case1Function, map[string][]string{
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"x-amz-copy-source": {"mybucket/myobject"},
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"SourceIp": {"192.168.2.10"},
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}, false},
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{case1Function, map[string][]string{
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"x-amz-copy-source": {"mybucket/myobject"},
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"Refer": {"http://example.org/"},
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}, false},
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}
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for i, testCase := range testCases {
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result := testCase.functions.Evaluate(testCase.values)
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if result != testCase.expectedResult {
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t.Errorf("case %v: expected: %v, got: %v\n", i+1, testCase.expectedResult, result)
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}
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}
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}
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func TestFunctionsKeys(t *testing.T) {
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func1, err := newNullFunc(S3XAmzCopySource, NewValueSet(NewBoolValue(true)))
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if err != nil {
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t.Fatalf("unexpected error. %v\n", err)
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}
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func2, err := newIPAddressFunc(AWSSourceIP, NewValueSet(NewStringValue("192.168.1.0/24")))
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if err != nil {
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t.Fatalf("unexpected error. %v\n", err)
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}
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func3, err := newStringEqualsFunc(S3XAmzCopySource, NewValueSet(NewStringValue("mybucket/myobject")))
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if err != nil {
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t.Fatalf("unexpected error. %v\n", err)
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}
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func4, err := newStringLikeFunc(S3XAmzCopySource, NewValueSet(NewStringValue("mybucket/myobject*")))
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if err != nil {
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t.Fatalf("unexpected error. %v\n", err)
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}
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testCases := []struct {
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functions Functions
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expectedResult KeySet
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}{
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{NewFunctions(func1, func2, func3, func4), NewKeySet(S3XAmzCopySource, AWSSourceIP)},
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}
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for i, testCase := range testCases {
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result := testCase.functions.Keys()
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if !reflect.DeepEqual(result, testCase.expectedResult) {
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t.Fatalf("case %v: expected: %v, got: %v\n", i+1, testCase.expectedResult, result)
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}
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}
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}
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func TestFunctionsMarshalJSON(t *testing.T) {
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func1, err := newStringLikeFunc(S3XAmzMetadataDirective, NewValueSet(NewStringValue("REPL*")))
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if err != nil {
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t.Fatalf("unexpected error. %v\n", err)
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}
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func2, err := newStringEqualsFunc(S3XAmzCopySource, NewValueSet(NewStringValue("mybucket/myobject")))
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if err != nil {
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t.Fatalf("unexpected error. %v\n", err)
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}
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func3, err := newStringNotEqualsFunc(S3XAmzServerSideEncryption, NewValueSet(NewStringValue("AES256")))
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if err != nil {
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t.Fatalf("unexpected error. %v\n", err)
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}
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func4, err := newNotIPAddressFunc(AWSSourceIP,
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NewValueSet(NewStringValue("10.1.10.0/24")))
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if err != nil {
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t.Fatalf("unexpected error. %v\n", err)
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}
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func5, err := newStringNotLikeFunc(S3XAmzStorageClass, NewValueSet(NewStringValue("STANDARD")))
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if err != nil {
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t.Fatalf("unexpected error. %v\n", err)
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}
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func6, err := newNullFunc(S3XAmzServerSideEncryptionCustomerAlgorithm, NewValueSet(NewBoolValue(true)))
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if err != nil {
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t.Fatalf("unexpected error. %v\n", err)
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}
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func7, err := newIPAddressFunc(AWSSourceIP,
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NewValueSet(NewStringValue("192.168.1.0/24")))
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if err != nil {
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t.Fatalf("unexpected error. %v\n", err)
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}
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case1Result := []byte(`{"IpAddress":{"aws:SourceIp":["192.168.1.0/24"]},"NotIpAddress":{"aws:SourceIp":["10.1.10.0/24"]},"Null":{"s3:x-amz-server-side-encryption-customer-algorithm":[true]},"StringEquals":{"s3:x-amz-copy-source":["mybucket/myobject"]},"StringLike":{"s3:x-amz-metadata-directive":["REPL*"]},"StringNotEquals":{"s3:x-amz-server-side-encryption":["AES256"]},"StringNotLike":{"s3:x-amz-storage-class":["STANDARD"]}}`)
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case2Result := []byte(`{"Null":{"s3:x-amz-server-side-encryption-customer-algorithm":[true]}}`)
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testCases := []struct {
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functions Functions
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expectedResult []byte
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expectErr bool
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}{
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{NewFunctions(func1, func2, func3, func4, func5, func6, func7), case1Result, false},
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{NewFunctions(func6), case2Result, false},
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{NewFunctions(), []byte(`{}`), false},
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{nil, []byte(`{}`), false},
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}
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for i, testCase := range testCases {
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result, err := json.Marshal(testCase.functions)
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expectErr := (err != nil)
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if testCase.expectErr != 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 TestFunctionsUnmarshalJSON(t *testing.T) {
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case1Data := []byte(`{
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"StringLike": {
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"s3:x-amz-metadata-directive": "REPL*"
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},
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"StringEquals": {
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"s3:x-amz-copy-source": "mybucket/myobject"
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},
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"StringNotEquals": {
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"s3:x-amz-server-side-encryption": "AES256"
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},
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"NotIpAddress": {
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"aws:SourceIp": [
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"10.1.10.0/24",
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"10.10.1.0/24"
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]
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},
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"StringNotLike": {
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"s3:x-amz-storage-class": "STANDARD"
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},
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"Null": {
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"s3:x-amz-server-side-encryption-customer-algorithm": true
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},
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"IpAddress": {
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"aws:SourceIp": [
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"192.168.1.0/24",
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"192.168.2.0/24"
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]
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}
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}`)
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func1, err := newStringLikeFunc(S3XAmzMetadataDirective, NewValueSet(NewStringValue("REPL*")))
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if err != nil {
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t.Fatalf("unexpected error. %v\n", err)
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}
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func2, err := newStringEqualsFunc(S3XAmzCopySource, NewValueSet(NewStringValue("mybucket/myobject")))
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if err != nil {
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t.Fatalf("unexpected error. %v\n", err)
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}
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func3, err := newStringNotEqualsFunc(S3XAmzServerSideEncryption, NewValueSet(NewStringValue("AES256")))
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if err != nil {
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t.Fatalf("unexpected error. %v\n", err)
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}
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func4, err := newNotIPAddressFunc(AWSSourceIP,
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NewValueSet(NewStringValue("10.1.10.0/24"), NewStringValue("10.10.1.0/24")))
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if err != nil {
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t.Fatalf("unexpected error. %v\n", err)
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}
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func5, err := newStringNotLikeFunc(S3XAmzStorageClass, NewValueSet(NewStringValue("STANDARD")))
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if err != nil {
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t.Fatalf("unexpected error. %v\n", err)
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}
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func6, err := newNullFunc(S3XAmzServerSideEncryptionCustomerAlgorithm, NewValueSet(NewBoolValue(true)))
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if err != nil {
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t.Fatalf("unexpected error. %v\n", err)
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}
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func7, err := newIPAddressFunc(AWSSourceIP,
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NewValueSet(NewStringValue("192.168.1.0/24"), NewStringValue("192.168.2.0/24")))
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if err != nil {
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t.Fatalf("unexpected error. %v\n", err)
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}
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case2Data := []byte(`{
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"Null": {
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"s3:x-amz-server-side-encryption-customer-algorithm": true
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},
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"Null": {
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"s3:x-amz-server-side-encryption-customer-algorithm": "true"
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}
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}`)
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case3Data := []byte(`{}`)
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// Remove this test after supporting date conditions.
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case4Data := []byte(`{
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"DateEquals": { "aws:CurrentTime": "2013-06-30T00:00:00Z" }
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}`)
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case5Data := []byte(`{
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"StringLike": {
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"s3:x-amz-metadata-directive": "REPL*"
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},
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"StringEquals": {
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"s3:x-amz-copy-source": "mybucket/myobject",
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"s3:prefix": [
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"",
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"home/"
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],
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"s3:delimiter": [
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"/"
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]
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},
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"StringNotEquals": {
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"s3:x-amz-server-side-encryption": "AES256"
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},
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"NotIpAddress": {
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"aws:SourceIp": [
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"10.1.10.0/24",
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"10.10.1.0/24"
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]
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},
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"StringNotLike": {
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"s3:x-amz-storage-class": "STANDARD"
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},
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"Null": {
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"s3:x-amz-server-side-encryption-customer-algorithm": true
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},
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"IpAddress": {
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"aws:SourceIp": [
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"192.168.1.0/24",
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"192.168.2.0/24"
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]
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}
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}`)
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func2_1, err := newStringEqualsFunc(S3XAmzCopySource, NewValueSet(NewStringValue("mybucket/myobject")))
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if err != nil {
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t.Fatalf("unexpected error. %v\n", err)
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}
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func2_2, err := newStringEqualsFunc(S3Prefix, NewValueSet(NewStringValue(""), NewStringValue("home/")))
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if err != nil {
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t.Fatalf("unexpected error. %v\n", err)
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}
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func2_3, err := newStringEqualsFunc(S3Delimiter, NewValueSet(NewStringValue("/")))
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if err != nil {
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t.Fatalf("unexpected error. %v\n", err)
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}
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testCases := []struct {
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data []byte
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expectedResult Functions
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expectErr bool
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}{
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// Success case, basic conditions.
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{case1Data, NewFunctions(func1, func2, func3, func4, func5, func6, func7), false},
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// Duplicate conditions, success case only one value is preserved.
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{case2Data, NewFunctions(func6), false},
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// empty condition error.
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{case3Data, nil, true},
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// unsupported condition error.
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{case4Data, nil, true},
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// Success case multiple keys, same condition.
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{case5Data, NewFunctions(func1, func2_1, func2_2, func2_3, func3, func4, func5, func6, func7), false},
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}
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for i, testCase := range testCases {
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result := new(Functions)
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err := json.Unmarshal(testCase.data, result)
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expectErr := (err != nil)
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if testCase.expectErr != 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 (*result).String() != testCase.expectedResult.String() {
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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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