mirror of
https://github.com/minio/minio.git
synced 2024-12-25 22:55:54 -05:00
2061 lines
80 KiB
Go
2061 lines
80 KiB
Go
/*
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* Minio Cloud Storage, (C) 2016 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 cmd
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import (
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"bytes"
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"crypto/md5"
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"encoding/hex"
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"encoding/xml"
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"fmt"
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"io"
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"io/ioutil"
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"net/http"
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"net/http/httptest"
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"net/url"
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"strconv"
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"sync"
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"testing"
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"time"
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)
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// Type to capture different modifications to API request to simulate failure cases.
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type Fault int
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const (
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None Fault = iota
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MissingContentLength
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TooBigObject
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TooBigDecodedLength
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BadSignature
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BadMD5
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MissingUploadID
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)
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// Wrapper for calling GetObject API handler tests for both XL multiple disks and FS single drive setup.
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func TestAPIGetObjectHandler(t *testing.T) {
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ExecObjectLayerAPITest(t, testAPIGetObjectHandler, []string{"GetObject"})
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}
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func testAPIGetObjectHandler(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
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credentials credential, t *testing.T) {
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objectName := "test-object"
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// set of byte data for PutObject.
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// object has to be created before running tests for GetObject.
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// this is required even to assert the GetObject data,
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// since dataInserted === dataFetched back is a primary criteria for any object storage this assertion is critical.
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bytesData := []struct {
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byteData []byte
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}{
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{generateBytesData(6 * 1024 * 1024)},
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}
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// set of inputs for uploading the objects before tests for downloading is done.
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putObjectInputs := []struct {
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bucketName string
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objectName string
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contentLength int64
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textData []byte
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metaData map[string]string
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}{
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// case - 1.
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{bucketName, objectName, int64(len(bytesData[0].byteData)), bytesData[0].byteData, make(map[string]string)},
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}
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sha256sum := ""
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// iterate through the above set of inputs and upload the object.
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for i, input := range putObjectInputs {
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// uploading the object.
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_, err := obj.PutObject(input.bucketName, input.objectName, input.contentLength, bytes.NewBuffer(input.textData), input.metaData, sha256sum)
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// if object upload fails stop the test.
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if err != nil {
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t.Fatalf("Put Object case %d: Error uploading object: <ERROR> %v", i+1, err)
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}
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}
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// test cases with inputs and expected result for GetObject.
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testCases := []struct {
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bucketName string
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objectName string
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byteRange string // range of bytes to be fetched from GetObject.
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// expected output.
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expectedContent []byte // expected response body.
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expectedRespStatus int // expected response status body.
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}{
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// Test case - 1.
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// Fetching the entire object and validating its contents.
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{
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bucketName: bucketName,
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objectName: objectName,
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byteRange: "",
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expectedContent: bytesData[0].byteData,
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expectedRespStatus: http.StatusOK,
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},
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// Test case - 2.
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// Case with non-existent object name.
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{
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bucketName: bucketName,
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objectName: "abcd",
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byteRange: "",
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expectedContent: encodeResponse(getAPIErrorResponse(getAPIError(ErrNoSuchKey), getGetObjectURL("", bucketName, "abcd"))),
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expectedRespStatus: http.StatusNotFound,
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},
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// Test case - 3.
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// Requesting from range 10-100.
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{
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bucketName: bucketName,
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objectName: objectName,
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byteRange: "bytes=10-100",
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expectedContent: bytesData[0].byteData[10:101],
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expectedRespStatus: http.StatusPartialContent,
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},
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// Test case - 4.
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// Test case with invalid range.
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{
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bucketName: bucketName,
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objectName: objectName,
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byteRange: "bytes=-0",
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expectedContent: encodeResponse(getAPIErrorResponse(getAPIError(ErrInvalidRange), getGetObjectURL("", bucketName, objectName))),
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expectedRespStatus: http.StatusRequestedRangeNotSatisfiable,
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},
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// Test case - 5.
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// Test case with byte range exceeding the object size.
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// Expected to read till end of the object.
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{
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bucketName: bucketName,
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objectName: objectName,
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byteRange: "bytes=10-1000000000000000",
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expectedContent: bytesData[0].byteData[10:],
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expectedRespStatus: http.StatusPartialContent,
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},
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}
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// Iterating over the cases, fetching the object validating the response.
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for i, testCase := range testCases {
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// initialize HTTP NewRecorder, this records any mutations to response writer inside the handler.
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rec := httptest.NewRecorder()
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// construct HTTP request for Get Object end point.
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req, err := newTestSignedRequestV4("GET", getGetObjectURL("", testCase.bucketName, testCase.objectName),
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0, nil, credentials.AccessKeyID, credentials.SecretAccessKey)
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if err != nil {
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t.Fatalf("Test %d: Failed to create HTTP request for Get Object: <ERROR> %v", i+1, err)
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}
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if testCase.byteRange != "" {
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req.Header.Add("Range", testCase.byteRange)
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}
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// Since `apiRouter` satisfies `http.Handler` it has a ServeHTTP to execute the logic of the handler.
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// Call the ServeHTTP to execute the handler,`func (api objectAPIHandlers) GetObjectHandler` handles the request.
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apiRouter.ServeHTTP(rec, req)
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// Assert the response code with the expected status.
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if rec.Code != testCase.expectedRespStatus {
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t.Fatalf("Case %d: Expected the response status to be `%d`, but instead found `%d`", i+1, testCase.expectedRespStatus, rec.Code)
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}
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// read the response body.
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actualContent, err := ioutil.ReadAll(rec.Body)
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if err != nil {
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t.Fatalf("Test %d: %s: Failed parsing response body: <ERROR> %v", i+1, instanceType, err)
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}
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// Verify whether the bucket obtained object is same as the one created.
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if !bytes.Equal(testCase.expectedContent, actualContent) {
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t.Errorf("Test %d: %s: Object content differs from expected value.: %s", i+1, instanceType, string(actualContent))
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}
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}
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// Test for Anonymous/unsigned http request.
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anonReq, err := newTestRequest("GET", getGetObjectURL("", bucketName, objectName), 0, nil)
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if err != nil {
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t.Fatalf("Minio %s: Failed to create an anonymous request for %s/%s: <ERROR> %v",
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instanceType, bucketName, objectName, err)
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}
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// ExecObjectLayerAPIAnonTest - Calls the HTTP API handler using the anonymous request, validates the ErrAccessDeniedResponse,
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// sets the bucket policy using the policy statement generated from `getWriteOnlyObjectStatement` so that the
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// unsigned request goes through and its validated again.
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ExecObjectLayerAPIAnonTest(t, "TestAPIGetObjectHandler", bucketName, objectName, instanceType, apiRouter, anonReq, getReadOnlyObjectStatement)
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// HTTP request for testing when `objectLayer` is set to `nil`.
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// There is no need to use an existing bucket and valid input for creating the request
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// since the `objectLayer==nil` check is performed before any other checks inside the handlers.
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// The only aim is to generate an HTTP request in a way that the relevant/registered end point is evoked/called.
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nilBucket := "dummy-bucket"
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nilObject := "dummy-object"
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nilReq, err := newTestSignedRequestV4("GET", getGetObjectURL("", nilBucket, nilObject),
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0, nil, "", "")
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if err != nil {
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t.Errorf("Minio %s: Failed to create HTTP request for testing the response when object Layer is set to `nil`.", instanceType)
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}
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// execute the object layer set to `nil` test.
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// `ExecObjectLayerAPINilTest` manages the operation.
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ExecObjectLayerAPINilTest(t, nilBucket, nilObject, instanceType, apiRouter, nilReq)
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}
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// Wrapper for calling PutObject API handler tests using streaming signature v4 for both XL multiple disks and FS single drive setup.
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func TestAPIPutObjectStreamSigV4Handler(t *testing.T) {
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ExecObjectLayerAPITest(t, testAPIPutObjectStreamSigV4Handler, []string{"PutObject"})
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}
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func testAPIPutObjectStreamSigV4Handler(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
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credentials credential, t *testing.T) {
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objectName := "test-object"
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bytesDataLen := 65 * 1024
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bytesData := bytes.Repeat([]byte{'a'}, bytesDataLen)
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oneKData := bytes.Repeat([]byte("a"), 1024)
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err := initEventNotifier(obj)
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if err != nil {
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t.Fatalf("[%s] - Failed to initialize event notifiers <ERROR> %v", instanceType, err)
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}
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type streamFault int
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const (
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None streamFault = iota
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malformedEncoding
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unexpectedEOF
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signatureMismatch
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chunkDateMismatch
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)
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// byte data for PutObject.
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// test cases with inputs and expected result for GetObject.
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testCases := []struct {
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bucketName string
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objectName string
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data []byte
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dataLen int
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chunkSize int64
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// expected output.
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expectedContent []byte // expected response body.
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expectedRespStatus int // expected response status body.
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// Access keys
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accessKey string
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secretKey string
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shouldPass bool
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removeAuthHeader bool
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fault streamFault
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}{
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// Test case - 1.
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// Fetching the entire object and validating its contents.
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{
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bucketName: bucketName,
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objectName: objectName,
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data: bytesData,
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dataLen: len(bytesData),
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chunkSize: 64 * 1024, // 64k
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expectedContent: []byte{},
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expectedRespStatus: http.StatusOK,
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accessKey: credentials.AccessKeyID,
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secretKey: credentials.SecretAccessKey,
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shouldPass: true,
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},
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// Test case - 2
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// Small chunk size.
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{
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bucketName: bucketName,
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objectName: objectName,
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data: bytesData,
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dataLen: len(bytesData),
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chunkSize: 1 * 1024, // 1k
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expectedContent: []byte{},
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expectedRespStatus: http.StatusOK,
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accessKey: credentials.AccessKeyID,
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secretKey: credentials.SecretAccessKey,
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shouldPass: true,
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},
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// Test case - 3
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// Invalid access key id.
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{
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bucketName: bucketName,
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objectName: objectName,
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data: bytesData,
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dataLen: len(bytesData),
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chunkSize: 64 * 1024, // 64k
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expectedContent: []byte{},
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expectedRespStatus: http.StatusForbidden,
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accessKey: "",
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secretKey: "",
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shouldPass: false,
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},
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// Test case - 4
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// Wrong auth header returns as bad request.
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{
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bucketName: bucketName,
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objectName: objectName,
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data: bytesData,
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dataLen: len(bytesData),
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chunkSize: 64 * 1024, // 64k
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expectedContent: []byte{},
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expectedRespStatus: http.StatusBadRequest,
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accessKey: credentials.AccessKeyID,
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secretKey: credentials.SecretAccessKey,
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shouldPass: false,
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removeAuthHeader: true,
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},
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// Test case - 5
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// Large chunk size.. also passes.
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{
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bucketName: bucketName,
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objectName: objectName,
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data: bytesData,
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dataLen: len(bytesData),
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chunkSize: 100 * 1024, // 100k
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expectedContent: []byte{},
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expectedRespStatus: http.StatusOK,
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accessKey: credentials.AccessKeyID,
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secretKey: credentials.SecretAccessKey,
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shouldPass: false,
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},
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// Test case - 6
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// Chunk with malformed encoding.
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{
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bucketName: bucketName,
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objectName: objectName,
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data: oneKData,
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dataLen: 1024,
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chunkSize: 1024,
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expectedContent: []byte{},
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expectedRespStatus: http.StatusInternalServerError,
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accessKey: credentials.AccessKeyID,
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secretKey: credentials.SecretAccessKey,
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shouldPass: false,
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fault: malformedEncoding,
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},
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// Test case - 7
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// Chunk with shorter than advertised chunk data.
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{
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bucketName: bucketName,
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objectName: objectName,
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data: oneKData,
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dataLen: 1024,
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chunkSize: 1024,
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expectedContent: []byte{},
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expectedRespStatus: http.StatusBadRequest,
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accessKey: credentials.AccessKeyID,
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secretKey: credentials.SecretAccessKey,
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shouldPass: false,
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fault: unexpectedEOF,
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},
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// Test case - 8
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// Chunk with first chunk data byte tampered.
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{
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bucketName: bucketName,
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objectName: objectName,
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data: oneKData,
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dataLen: 1024,
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chunkSize: 1024,
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expectedContent: []byte{},
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expectedRespStatus: http.StatusForbidden,
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accessKey: credentials.AccessKeyID,
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secretKey: credentials.SecretAccessKey,
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shouldPass: false,
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fault: signatureMismatch,
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},
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// Test case - 9
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// Different date (timestamps) used in seed signature calculation
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// and chunks signature calculation.
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{
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bucketName: bucketName,
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objectName: objectName,
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data: oneKData,
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dataLen: 1024,
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chunkSize: 1024,
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expectedContent: []byte{},
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expectedRespStatus: http.StatusForbidden,
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accessKey: credentials.AccessKeyID,
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secretKey: credentials.SecretAccessKey,
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shouldPass: false,
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fault: chunkDateMismatch,
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},
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}
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// Iterating over the cases, fetching the object validating the response.
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for i, testCase := range testCases {
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// initialize HTTP NewRecorder, this records any mutations to response writer inside the handler.
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rec := httptest.NewRecorder()
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// construct HTTP request for Put Object end point.
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var req *http.Request
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if testCase.fault == chunkDateMismatch {
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req, err = newTestStreamingSignedBadChunkDateRequest("PUT",
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getPutObjectURL("", testCase.bucketName, testCase.objectName),
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int64(testCase.dataLen), testCase.chunkSize, bytes.NewReader(testCase.data),
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testCase.accessKey, testCase.secretKey)
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} else {
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req, err = newTestStreamingSignedRequest("PUT",
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getPutObjectURL("", testCase.bucketName, testCase.objectName),
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int64(testCase.dataLen), testCase.chunkSize, bytes.NewReader(testCase.data),
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testCase.accessKey, testCase.secretKey)
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}
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if err != nil {
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t.Fatalf("Test %d: Failed to create HTTP request for Put Object: <ERROR> %v", i+1, err)
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}
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// Removes auth header if test case requires it.
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if testCase.removeAuthHeader {
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req.Header.Del("Authorization")
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}
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switch testCase.fault {
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case malformedEncoding:
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req, err = malformChunkSizeSigV4(req, testCase.chunkSize-1)
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case signatureMismatch:
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req, err = malformDataSigV4(req, 'z')
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case unexpectedEOF:
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req, err = truncateChunkByHalfSigv4(req)
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}
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// Since `apiRouter` satisfies `http.Handler` it has a ServeHTTP to execute the logic of the handler.
|
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// Call the ServeHTTP to execute the handler,`func (api objectAPIHandlers) GetObjectHandler` handles the request.
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apiRouter.ServeHTTP(rec, req)
|
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// Assert the response code with the expected status.
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if rec.Code != testCase.expectedRespStatus {
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t.Errorf("Test %d %s: Expected the response status to be `%d`, but instead found `%d`",
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i+1, instanceType, testCase.expectedRespStatus, rec.Code)
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}
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// read the response body.
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actualContent, err := ioutil.ReadAll(rec.Body)
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if err != nil {
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t.Fatalf("Test %d: %s: Failed parsing response body: <ERROR> %v", i+1, instanceType, err)
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}
|
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if testCase.shouldPass {
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// Verify whether the bucket obtained object is same as the one created.
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if !bytes.Equal(testCase.expectedContent, actualContent) {
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t.Errorf("Test %d: %s: Object content differs from expected value.: %s", i+1, instanceType, string(actualContent))
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continue
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}
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|
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buffer := new(bytes.Buffer)
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err = obj.GetObject(testCase.bucketName, testCase.objectName, 0, int64(bytesDataLen), buffer)
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if err != nil {
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t.Fatalf("Test %d: %s: Failed to fetch the copied object: <ERROR> %s", i+1, instanceType, err)
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}
|
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if !bytes.Equal(bytesData, buffer.Bytes()) {
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t.Errorf("Test %d: %s: Data Mismatch: Data fetched back from the uploaded object doesn't match the original one.", i+1, instanceType)
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}
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buffer.Reset()
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}
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}
|
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}
|
|
|
|
// Wrapper for calling PutObject API handler tests for both XL multiple disks and FS single drive setup.
|
|
func TestAPIPutObjectHandler(t *testing.T) {
|
|
ExecObjectLayerAPITest(t, testAPIPutObjectHandler, []string{"PutObject"})
|
|
}
|
|
|
|
func testAPIPutObjectHandler(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
|
|
credentials credential, t *testing.T) {
|
|
|
|
// register event notifier.
|
|
err := initEventNotifier(obj)
|
|
|
|
if err != nil {
|
|
t.Fatal("Notifier initialization failed.")
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|
}
|
|
objectName := "test-object"
|
|
// byte data for PutObject.
|
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bytesData := generateBytesData(6 * 1024 * 1024)
|
|
|
|
// test cases with inputs and expected result for GetObject.
|
|
testCases := []struct {
|
|
bucketName string
|
|
objectName string
|
|
data []byte
|
|
dataLen int
|
|
// expected output.
|
|
expectedContent []byte // expected response body.
|
|
expectedRespStatus int // expected response status body.
|
|
}{
|
|
// Test case - 1.
|
|
// Fetching the entire object and validating its contents.
|
|
{
|
|
bucketName: bucketName,
|
|
objectName: objectName,
|
|
data: bytesData,
|
|
dataLen: len(bytesData),
|
|
expectedContent: []byte{},
|
|
expectedRespStatus: http.StatusOK,
|
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},
|
|
}
|
|
// Iterating over the cases, fetching the object validating the response.
|
|
for i, testCase := range testCases {
|
|
var req *http.Request
|
|
// initialize HTTP NewRecorder, this records any mutations to response writer inside the handler.
|
|
rec := httptest.NewRecorder()
|
|
// construct HTTP request for Get Object end point.
|
|
req, err = newTestSignedRequestV4("PUT", getPutObjectURL("", testCase.bucketName, testCase.objectName),
|
|
int64(testCase.dataLen), bytes.NewReader(testCase.data), credentials.AccessKeyID, credentials.SecretAccessKey)
|
|
if err != nil {
|
|
t.Fatalf("Test %d: Failed to create HTTP request for Put Object: <ERROR> %v", i+1, err)
|
|
}
|
|
// Since `apiRouter` satisfies `http.Handler` it has a ServeHTTP to execute the logic of the handler.
|
|
// Call the ServeHTTP to execute the handler,`func (api objectAPIHandlers) GetObjectHandler` handles the request.
|
|
apiRouter.ServeHTTP(rec, req)
|
|
// Assert the response code with the expected status.
|
|
if rec.Code != testCase.expectedRespStatus {
|
|
t.Fatalf("Case %d: Expected the response status to be `%d`, but instead found `%d`", i+1, testCase.expectedRespStatus, rec.Code)
|
|
}
|
|
// read the response body.
|
|
var actualContent []byte
|
|
actualContent, err = ioutil.ReadAll(rec.Body)
|
|
if err != nil {
|
|
t.Fatalf("Test %d: %s: Failed parsing response body: <ERROR> %v", i+1, instanceType, err)
|
|
}
|
|
// Verify whether the bucket obtained object is same as the one created.
|
|
if !bytes.Equal(testCase.expectedContent, actualContent) {
|
|
t.Errorf("Test %d: %s: Object content differs from expected value.: %s", i+1, instanceType, string(actualContent))
|
|
}
|
|
|
|
buffer := new(bytes.Buffer)
|
|
err = obj.GetObject(testCase.bucketName, testCase.objectName, 0, int64(len(bytesData)), buffer)
|
|
if err != nil {
|
|
t.Fatalf("Test %d: %s: Failed to fetch the copied object: <ERROR> %s", i+1, instanceType, err)
|
|
}
|
|
if !bytes.Equal(bytesData, buffer.Bytes()) {
|
|
t.Errorf("Test %d: %s: Data Mismatch: Data fetched back from the uploaded object doesn't match the original one.", i+1, instanceType)
|
|
}
|
|
buffer.Reset()
|
|
}
|
|
|
|
// Test for Anonymous/unsigned http request.
|
|
anonReq, err := newTestRequest("PUT", getPutObjectURL("", bucketName, objectName),
|
|
int64(len("hello")), bytes.NewReader([]byte("hello")))
|
|
if err != nil {
|
|
t.Fatalf("Minio %s: Failed to create an anonymous request for %s/%s: <ERROR> %v",
|
|
instanceType, bucketName, objectName, err)
|
|
}
|
|
|
|
// ExecObjectLayerAPIAnonTest - Calls the HTTP API handler using the anonymous request, validates the ErrAccessDeniedResponse,
|
|
// sets the bucket policy using the policy statement generated from `getWriteOnlyObjectStatement` so that the
|
|
// unsigned request goes through and its validated again.
|
|
ExecObjectLayerAPIAnonTest(t, "TestAPIPutObjectHandler", bucketName, objectName, instanceType, apiRouter, anonReq, getWriteOnlyObjectStatement)
|
|
|
|
// HTTP request to test the case of `objectLayer` being set to `nil`.
|
|
// There is no need to use an existing bucket or valid input for creating the request,
|
|
// since the `objectLayer==nil` check is performed before any other checks inside the handlers.
|
|
// The only aim is to generate an HTTP request in a way that the relevant/registered end point is evoked/called.
|
|
nilBucket := "dummy-bucket"
|
|
nilObject := "dummy-object"
|
|
|
|
nilReq, err := newTestSignedRequestV4("PUT", getPutObjectURL("", nilBucket, nilObject),
|
|
0, nil, "", "")
|
|
|
|
if err != nil {
|
|
t.Errorf("Minio %s: Failed to create HTTP request for testing the response when object Layer is set to `nil`.", instanceType)
|
|
}
|
|
// execute the object layer set to `nil` test.
|
|
// `ExecObjectLayerAPINilTest` manages the operation.
|
|
ExecObjectLayerAPINilTest(t, nilBucket, nilObject, instanceType, apiRouter, nilReq)
|
|
|
|
}
|
|
|
|
// Wrapper for calling Copy Object API handler tests for both XL multiple disks and single node setup.
|
|
func TestAPICopyObjectHandler(t *testing.T) {
|
|
ExecObjectLayerAPITest(t, testAPICopyObjectHandler, []string{"CopyObject"})
|
|
}
|
|
|
|
func testAPICopyObjectHandler(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
|
|
credentials credential, t *testing.T) {
|
|
|
|
objectName := "test-object"
|
|
// object used for anonymous HTTP request test.
|
|
anonObject := "anon-object"
|
|
// register event notifier.
|
|
err := initEventNotifier(obj)
|
|
if err != nil {
|
|
t.Fatalf("Initializing event notifiers failed")
|
|
}
|
|
|
|
// set of byte data for PutObject.
|
|
// object has to be created before running tests for Copy Object.
|
|
// this is required even to assert the copied object,
|
|
bytesData := []struct {
|
|
byteData []byte
|
|
}{
|
|
{generateBytesData(6 * 1024 * 1024)},
|
|
}
|
|
|
|
buffers := []*bytes.Buffer{
|
|
new(bytes.Buffer),
|
|
new(bytes.Buffer),
|
|
}
|
|
|
|
// set of inputs for uploading the objects before tests for downloading is done.
|
|
putObjectInputs := []struct {
|
|
bucketName string
|
|
objectName string
|
|
contentLength int64
|
|
textData []byte
|
|
metaData map[string]string
|
|
}{
|
|
// case - 1.
|
|
{bucketName, objectName, int64(len(bytesData[0].byteData)), bytesData[0].byteData, make(map[string]string)},
|
|
|
|
// case - 2.
|
|
// used for anonymous HTTP request test.
|
|
{bucketName, anonObject, int64(len(bytesData[0].byteData)), bytesData[0].byteData, make(map[string]string)},
|
|
}
|
|
sha256sum := ""
|
|
// iterate through the above set of inputs and upload the object.
|
|
for i, input := range putObjectInputs {
|
|
// uploading the object.
|
|
_, err = obj.PutObject(input.bucketName, input.objectName, input.contentLength, bytes.NewBuffer(input.textData), input.metaData, sha256sum)
|
|
// if object upload fails stop the test.
|
|
if err != nil {
|
|
t.Fatalf("Put Object case %d: Error uploading object: <ERROR> %v", i+1, err)
|
|
}
|
|
}
|
|
|
|
// test cases with inputs and expected result for Copy Object.
|
|
testCases := []struct {
|
|
bucketName string
|
|
newObjectName string // name of the newly copied object.
|
|
copySourceHeader string // data for "X-Amz-Copy-Source" header. Contains the object to be copied in the URL.
|
|
// expected output.
|
|
expectedRespStatus int
|
|
}{
|
|
// Test case - 1.
|
|
{
|
|
bucketName: bucketName,
|
|
newObjectName: "newObject1",
|
|
copySourceHeader: url.QueryEscape("/" + bucketName + "/" + objectName),
|
|
expectedRespStatus: http.StatusOK,
|
|
},
|
|
|
|
// Test case - 2.
|
|
// Test case with invalid source object.
|
|
{
|
|
bucketName: bucketName,
|
|
newObjectName: "newObject1",
|
|
copySourceHeader: url.QueryEscape("/"),
|
|
expectedRespStatus: http.StatusBadRequest,
|
|
},
|
|
// Test case - 3.
|
|
// Test case with new object name is same as object to be copied.
|
|
{
|
|
bucketName: bucketName,
|
|
newObjectName: objectName,
|
|
copySourceHeader: url.QueryEscape("/" + bucketName + "/" + objectName),
|
|
expectedRespStatus: http.StatusBadRequest,
|
|
},
|
|
// Test case - 4.
|
|
// Test case with non-existent source file.
|
|
// Case for the purpose of failing `api.ObjectAPI.GetObjectInfo`.
|
|
// Expecting the response status code to http.StatusNotFound (404).
|
|
{
|
|
bucketName: bucketName,
|
|
newObjectName: objectName,
|
|
copySourceHeader: url.QueryEscape("/" + bucketName + "/" + "non-existent-object"),
|
|
expectedRespStatus: http.StatusNotFound,
|
|
},
|
|
// Test case - 5.
|
|
// Test case with non-existent source file.
|
|
// Case for the purpose of failing `api.ObjectAPI.PutObject`.
|
|
// Expecting the response status code to http.StatusNotFound (404).
|
|
{
|
|
bucketName: "non-existent-destination-bucket",
|
|
newObjectName: objectName,
|
|
copySourceHeader: url.QueryEscape("/" + bucketName + "/" + objectName),
|
|
expectedRespStatus: http.StatusNotFound,
|
|
},
|
|
}
|
|
|
|
for i, testCase := range testCases {
|
|
var req *http.Request
|
|
// initialize HTTP NewRecorder, this records any mutations to response writer inside the handler.
|
|
rec := httptest.NewRecorder()
|
|
// construct HTTP request for copy object.
|
|
req, err = newTestSignedRequestV4("PUT", getCopyObjectURL("", testCase.bucketName, testCase.newObjectName),
|
|
0, nil, credentials.AccessKeyID, credentials.SecretAccessKey)
|
|
|
|
if err != nil {
|
|
t.Fatalf("Test %d: Failed to create HTTP request for copy Object: <ERROR> %v", i+1, err)
|
|
}
|
|
// "X-Amz-Copy-Source" header contains the information about the source bucket and the object to copied.
|
|
if testCase.copySourceHeader != "" {
|
|
req.Header.Set("X-Amz-Copy-Source", testCase.copySourceHeader)
|
|
}
|
|
// Since `apiRouter` satisfies `http.Handler` it has a ServeHTTP to execute the logic of the handler.
|
|
// Call the ServeHTTP to execute the handler, `func (api objectAPIHandlers) CopyObjectHandler` handles the request.
|
|
apiRouter.ServeHTTP(rec, req)
|
|
// Assert the response code with the expected status.
|
|
if rec.Code != testCase.expectedRespStatus {
|
|
t.Fatalf("Test %d: %s: Expected the response status to be `%d`, but instead found `%d`", i+1, instanceType, testCase.expectedRespStatus, rec.Code)
|
|
}
|
|
if rec.Code == http.StatusOK {
|
|
// See if the new object is formed.
|
|
// testing whether the copy was successful.
|
|
err = obj.GetObject(testCase.bucketName, testCase.newObjectName, 0, int64(len(bytesData[0].byteData)), buffers[0])
|
|
if err != nil {
|
|
t.Fatalf("Test %d: %s: Failed to fetch the copied object: <ERROR> %s", i+1, instanceType, err)
|
|
}
|
|
if !bytes.Equal(bytesData[0].byteData, buffers[0].Bytes()) {
|
|
t.Errorf("Test %d: %s: Data Mismatch: Data fetched back from the copied object doesn't match the original one.", i+1, instanceType)
|
|
}
|
|
buffers[0].Reset()
|
|
}
|
|
}
|
|
|
|
// Test for Anonymous/unsigned http request.
|
|
newCopyAnonObject := "new-anon-obj"
|
|
anonReq, err := newTestRequest("PUT", getCopyObjectURL("", bucketName, newCopyAnonObject), 0, nil)
|
|
if err != nil {
|
|
t.Fatalf("Minio %s: Failed to create an anonymous request for %s/%s: <ERROR> %v",
|
|
instanceType, bucketName, "new-anon-obj", err)
|
|
}
|
|
|
|
// Below is how CopyObjectHandler is registered.
|
|
// bucket.Methods("PUT").Path("/{object:.+}").HeadersRegexp("X-Amz-Copy-Source", ".*?(\\/|%2F).*?")
|
|
// Its necessary to set the "X-Amz-Copy-Source" header for the request to be accepted by the handler.
|
|
anonReq.Header.Set("X-Amz-Copy-Source", url.QueryEscape("/"+bucketName+"/"+anonObject))
|
|
// ExecObjectLayerAPIAnonTest - Calls the HTTP API handler using the anonymous request, validates the ErrAccessDeniedResponse,
|
|
// sets the bucket policy using the policy statement generated from `getWriteOnlyObjectStatement` so that the
|
|
// unsigned request goes through and its validated again.
|
|
ExecObjectLayerAPIAnonTest(t, "TestAPICopyObjectHandler", bucketName, newCopyAnonObject, instanceType, apiRouter, anonReq, getWriteOnlyObjectStatement)
|
|
|
|
// HTTP request to test the case of `objectLayer` being set to `nil`.
|
|
// There is no need to use an existing bucket or valid input for creating the request,
|
|
// since the `objectLayer==nil` check is performed before any other checks inside the handlers.
|
|
// The only aim is to generate an HTTP request in a way that the relevant/registered end point is evoked/called.
|
|
nilBucket := "dummy-bucket"
|
|
nilObject := "dummy-object"
|
|
|
|
nilReq, err := newTestSignedRequestV4("PUT", getCopyObjectURL("", nilBucket, nilObject),
|
|
0, nil, "", "")
|
|
|
|
// Below is how CopyObjectHandler is registered.
|
|
// bucket.Methods("PUT").Path("/{object:.+}").HeadersRegexp("X-Amz-Copy-Source", ".*?(\\/|%2F).*?")
|
|
// Its necessary to set the "X-Amz-Copy-Source" header for the request to be accepted by the handler.
|
|
nilReq.Header.Set("X-Amz-Copy-Source", url.QueryEscape("/"+nilBucket+"/"+nilObject))
|
|
if err != nil {
|
|
t.Errorf("Minio %s: Failed to create HTTP request for testing the response when object Layer is set to `nil`.", instanceType)
|
|
}
|
|
|
|
// execute the object layer set to `nil` test.
|
|
// `ExecObjectLayerAPINilTest` manages the operation.
|
|
ExecObjectLayerAPINilTest(t, nilBucket, nilObject, instanceType, apiRouter, nilReq)
|
|
|
|
}
|
|
|
|
// Wrapper for calling NewMultipartUpload tests for both XL multiple disks and single node setup.
|
|
// First register the HTTP handler for NewMutlipartUpload, then a HTTP request for NewMultipart upload is made.
|
|
// The UploadID from the response body is parsed and its existence is asserted with an attempt to ListParts using it.
|
|
func TestAPINewMultipartHandler(t *testing.T) {
|
|
ExecObjectLayerAPITest(t, testAPINewMultipartHandler, []string{"NewMultipart"})
|
|
}
|
|
|
|
func testAPINewMultipartHandler(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
|
|
credentials credential, t *testing.T) {
|
|
|
|
objectName := "test-object-new-multipart"
|
|
rec := httptest.NewRecorder()
|
|
// construct HTTP request for copy object.
|
|
req, err := newTestSignedRequestV4("POST", getNewMultipartURL("", bucketName, objectName),
|
|
0, nil, credentials.AccessKeyID, credentials.SecretAccessKey)
|
|
|
|
if err != nil {
|
|
t.Fatalf("Failed to create HTTP request for copy Object: <ERROR> %v", err)
|
|
}
|
|
// Since `apiRouter` satisfies `http.Handler` it has a ServeHTTP to execute the logic of the handler.
|
|
// Call the ServeHTTP to executes the registered handler.
|
|
apiRouter.ServeHTTP(rec, req)
|
|
// Assert the response code with the expected status.
|
|
if rec.Code != http.StatusOK {
|
|
t.Fatalf("%s: Expected the response status to be `%d`, but instead found `%d`", instanceType, http.StatusOK, rec.Code)
|
|
}
|
|
// decode the response body.
|
|
decoder := xml.NewDecoder(rec.Body)
|
|
multipartResponse := &InitiateMultipartUploadResponse{}
|
|
|
|
err = decoder.Decode(multipartResponse)
|
|
if err != nil {
|
|
t.Fatalf("Error decoding the recorded response Body")
|
|
}
|
|
// verify the uploadID my making an attempt to list parts.
|
|
_, err = obj.ListObjectParts(bucketName, objectName, multipartResponse.UploadID, 0, 1)
|
|
if err != nil {
|
|
t.Fatalf("Invalid UploadID: <ERROR> %s", err)
|
|
}
|
|
|
|
// Test for Anonymous/unsigned http request.
|
|
anonReq, err := newTestRequest("POST", getNewMultipartURL("", bucketName, objectName), 0, nil)
|
|
|
|
if err != nil {
|
|
t.Fatalf("Minio %s: Failed to create an anonymous request for %s/%s: <ERROR> %v",
|
|
instanceType, bucketName, objectName, err)
|
|
}
|
|
|
|
// ExecObjectLayerAPIAnonTest - Calls the HTTP API handler using the anonymous request, validates the ErrAccessDeniedResponse,
|
|
// sets the bucket policy using the policy statement generated from `getWriteOnlyObjectStatement` so that the
|
|
// unsigned request goes through and its validated again.
|
|
ExecObjectLayerAPIAnonTest(t, "TestAPINewMultipartHandler", bucketName, objectName, instanceType, apiRouter, anonReq, getWriteOnlyObjectStatement)
|
|
|
|
// HTTP request to test the case of `objectLayer` being set to `nil`.
|
|
// There is no need to use an existing bucket or valid input for creating the request,
|
|
// since the `objectLayer==nil` check is performed before any other checks inside the handlers.
|
|
// The only aim is to generate an HTTP request in a way that the relevant/registered end point is evoked/called.
|
|
nilBucket := "dummy-bucket"
|
|
nilObject := "dummy-object"
|
|
|
|
nilReq, err := newTestSignedRequestV4("POST", getNewMultipartURL("", nilBucket, nilObject),
|
|
0, nil, "", "")
|
|
|
|
if err != nil {
|
|
t.Errorf("Minio %s: Failed to create HTTP request for testing the response when object Layer is set to `nil`.", instanceType)
|
|
}
|
|
// execute the object layer set to `nil` test.
|
|
// `ExecObjectLayerAPINilTest` manages the operation.
|
|
ExecObjectLayerAPINilTest(t, nilBucket, nilObject, instanceType, apiRouter, nilReq)
|
|
|
|
}
|
|
|
|
// Wrapper for calling NewMultipartUploadParallel tests for both XL multiple disks and single node setup.
|
|
// The objective of the test is to initialte multipart upload on the same object 10 times concurrently,
|
|
// The UploadID from the response body is parsed and its existence is asserted with an attempt to ListParts using it.
|
|
func TestAPINewMultipartHandlerParallel(t *testing.T) {
|
|
ExecObjectLayerAPITest(t, testAPINewMultipartHandlerParallel, []string{"NewMultipart"})
|
|
}
|
|
|
|
func testAPINewMultipartHandlerParallel(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
|
|
credentials credential, t *testing.T) {
|
|
// used for storing the uploadID's parsed on concurrent HTTP requests for NewMultipart upload on the same object.
|
|
testUploads := struct {
|
|
sync.Mutex
|
|
uploads []string
|
|
}{}
|
|
|
|
objectName := "test-object-new-multipart-parallel"
|
|
var wg sync.WaitGroup
|
|
for i := 0; i < 10; i++ {
|
|
wg.Add(1)
|
|
// Initiate NewMultipart upload on the same object 10 times concurrrently.
|
|
go func() {
|
|
defer wg.Done()
|
|
rec := httptest.NewRecorder()
|
|
// construct HTTP request for copy object.
|
|
req, err := newTestSignedRequestV4("POST", getNewMultipartURL("", bucketName, objectName), 0, nil, credentials.AccessKeyID, credentials.SecretAccessKey)
|
|
|
|
if err != nil {
|
|
t.Fatalf("Failed to create HTTP request for copy Object: <ERROR> %v", err)
|
|
}
|
|
// Since `apiRouter` satisfies `http.Handler` it has a ServeHTTP to execute the logic of the handler.
|
|
// Call the ServeHTTP to executes the registered handler.
|
|
apiRouter.ServeHTTP(rec, req)
|
|
// Assert the response code with the expected status.
|
|
if rec.Code != http.StatusOK {
|
|
t.Fatalf("Minio %s: Expected the response status to be `%d`, but instead found `%d`", instanceType, http.StatusOK, rec.Code)
|
|
}
|
|
// decode the response body.
|
|
decoder := xml.NewDecoder(rec.Body)
|
|
multipartResponse := &InitiateMultipartUploadResponse{}
|
|
|
|
err = decoder.Decode(multipartResponse)
|
|
if err != nil {
|
|
t.Fatalf("Minio %s: Error decoding the recorded response Body", instanceType)
|
|
}
|
|
// push the obtained upload ID from the response into the array.
|
|
testUploads.Lock()
|
|
testUploads.uploads = append(testUploads.uploads, multipartResponse.UploadID)
|
|
testUploads.Unlock()
|
|
}()
|
|
}
|
|
// Wait till all go routines finishes execution.
|
|
wg.Wait()
|
|
// Validate the upload ID by an attempt to list parts using it.
|
|
for _, uploadID := range testUploads.uploads {
|
|
_, err := obj.ListObjectParts(bucketName, objectName, uploadID, 0, 1)
|
|
if err != nil {
|
|
t.Fatalf("Invalid UploadID: <ERROR> %s", err)
|
|
}
|
|
}
|
|
}
|
|
|
|
// The UploadID from the response body is parsed and its existence is asserted with an attempt to ListParts using it.
|
|
func TestAPICompleteMultipartHandler(t *testing.T) {
|
|
ExecObjectLayerAPITest(t, testAPICompleteMultipartHandler, []string{"CompleteMultipart"})
|
|
}
|
|
|
|
func testAPICompleteMultipartHandler(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
|
|
credentials credential, t *testing.T) {
|
|
|
|
// Calculates MD5 sum of the given byte array.
|
|
findMD5 := func(toBeHashed []byte) string {
|
|
hasher := md5.New()
|
|
hasher.Write(toBeHashed)
|
|
return hex.EncodeToString(hasher.Sum(nil))
|
|
}
|
|
// object used for the test.
|
|
objectName := "test-object-new-multipart"
|
|
|
|
// uploadID obtained from NewMultipart upload.
|
|
var uploadID string
|
|
var err error
|
|
// upload IDs collected.
|
|
var uploadIDs []string
|
|
|
|
for i := 0; i < 2; i++ {
|
|
// initiate new multipart uploadID.
|
|
uploadID, err = obj.NewMultipartUpload(bucketName, objectName, nil)
|
|
if err != nil {
|
|
// Failed to create NewMultipartUpload, abort.
|
|
t.Fatalf("Minio %s : <ERROR> %s", instanceType, err)
|
|
}
|
|
|
|
uploadIDs = append(uploadIDs, uploadID)
|
|
}
|
|
|
|
// Parts with size greater than 5 MB.
|
|
// Generating a 6MB byte array.
|
|
validPart := bytes.Repeat([]byte("abcdef"), 1024*1024)
|
|
validPartMD5 := findMD5(validPart)
|
|
// Create multipart parts.
|
|
// Need parts to be uploaded before CompleteMultiPartUpload can be called tested.
|
|
parts := []struct {
|
|
bucketName string
|
|
objName string
|
|
uploadID string
|
|
PartID int
|
|
inputReaderData string
|
|
inputMd5 string
|
|
intputDataSize int64
|
|
}{
|
|
// Case 1-4.
|
|
// Creating sequence of parts for same uploadID.
|
|
{bucketName, objectName, uploadIDs[0], 1, "abcd", "e2fc714c4727ee9395f324cd2e7f331f", int64(len("abcd"))},
|
|
{bucketName, objectName, uploadIDs[0], 2, "efgh", "1f7690ebdd9b4caf8fab49ca1757bf27", int64(len("efgh"))},
|
|
{bucketName, objectName, uploadIDs[0], 3, "ijkl", "09a0877d04abf8759f99adec02baf579", int64(len("abcd"))},
|
|
{bucketName, objectName, uploadIDs[0], 4, "mnop", "e132e96a5ddad6da8b07bba6f6131fef", int64(len("abcd"))},
|
|
// Part with size larger than 5Mb.
|
|
{bucketName, objectName, uploadIDs[0], 5, string(validPart), validPartMD5, int64(len(string(validPart)))},
|
|
{bucketName, objectName, uploadIDs[0], 6, string(validPart), validPartMD5, int64(len(string(validPart)))},
|
|
|
|
// Part with size larger than 5Mb.
|
|
// Parts uploaded for anonymous/unsigned API handler test.
|
|
{bucketName, objectName, uploadIDs[1], 1, string(validPart), validPartMD5, int64(len(string(validPart)))},
|
|
{bucketName, objectName, uploadIDs[1], 2, string(validPart), validPartMD5, int64(len(string(validPart)))},
|
|
}
|
|
// Iterating over creatPartCases to generate multipart chunks.
|
|
for _, part := range parts {
|
|
_, err = obj.PutObjectPart(part.bucketName, part.objName, part.uploadID, part.PartID, part.intputDataSize,
|
|
bytes.NewBufferString(part.inputReaderData), part.inputMd5, "")
|
|
if err != nil {
|
|
t.Fatalf("%s : %s", instanceType, err)
|
|
}
|
|
}
|
|
// Parts to be sent as input for CompleteMultipartUpload.
|
|
inputParts := []struct {
|
|
parts []completePart
|
|
}{
|
|
// inputParts - 0.
|
|
// Case for replicating ETag mismatch.
|
|
{
|
|
[]completePart{
|
|
{ETag: "abcd", PartNumber: 1},
|
|
},
|
|
},
|
|
// inputParts - 1.
|
|
// should error out with part too small.
|
|
{
|
|
[]completePart{
|
|
{ETag: "e2fc714c4727ee9395f324cd2e7f331f", PartNumber: 1},
|
|
{ETag: "1f7690ebdd9b4caf8fab49ca1757bf27", PartNumber: 2},
|
|
},
|
|
},
|
|
// inputParts - 2.
|
|
// Case with invalid Part number.
|
|
{
|
|
[]completePart{
|
|
{ETag: "e2fc714c4727ee9395f324cd2e7f331f", PartNumber: 10},
|
|
},
|
|
},
|
|
// inputParts - 3.
|
|
// Case with valid parts,but parts are unsorted.
|
|
// Part size greater than 5MB.
|
|
{
|
|
[]completePart{
|
|
{ETag: validPartMD5, PartNumber: 6},
|
|
{ETag: validPartMD5, PartNumber: 5},
|
|
},
|
|
},
|
|
// inputParts - 4.
|
|
// Case with valid part.
|
|
// Part size greater than 5MB.
|
|
{
|
|
[]completePart{
|
|
{ETag: validPartMD5, PartNumber: 5},
|
|
{ETag: validPartMD5, PartNumber: 6},
|
|
},
|
|
},
|
|
|
|
// inputParts - 5.
|
|
// Used for the case of testing for anonymous API request.
|
|
// Part size greater than 5MB.
|
|
{
|
|
[]completePart{
|
|
{ETag: validPartMD5, PartNumber: 1},
|
|
{ETag: validPartMD5, PartNumber: 2},
|
|
},
|
|
},
|
|
}
|
|
|
|
// on succesfull complete multipart operation the s3MD5 for the parts uploaded will be returned.
|
|
s3MD5, err := completeMultipartMD5(inputParts[3].parts...)
|
|
if err != nil {
|
|
t.Fatalf("Obtaining S3MD5 failed")
|
|
}
|
|
|
|
// generating the response body content for the success case.
|
|
successResponse := generateCompleteMultpartUploadResponse(bucketName, objectName, getGetObjectURL("", bucketName, objectName), s3MD5)
|
|
encodedSuccessResponse := encodeResponse(successResponse)
|
|
|
|
testCases := []struct {
|
|
bucket string
|
|
object string
|
|
uploadID string
|
|
parts []completePart
|
|
// Expected output of CompleteMultipartUpload.
|
|
expectedContent []byte
|
|
// Expected HTTP Response status.
|
|
expectedRespStatus int
|
|
}{
|
|
// Test case - 1.
|
|
// Upload and PartNumber exists, But a deliberate ETag mismatch is introduced.
|
|
{
|
|
bucket: bucketName,
|
|
object: objectName,
|
|
uploadID: uploadIDs[0],
|
|
parts: inputParts[0].parts,
|
|
expectedContent: encodeResponse(getAPIErrorResponse(getAPIError(toAPIErrorCode(BadDigest{})),
|
|
getGetObjectURL("", bucketName, objectName))),
|
|
expectedRespStatus: http.StatusBadRequest,
|
|
},
|
|
// Test case - 2.
|
|
// No parts specified in completePart{}.
|
|
// Should return ErrMalformedXML in the response body.
|
|
{
|
|
bucket: bucketName,
|
|
object: objectName,
|
|
uploadID: uploadIDs[0],
|
|
parts: []completePart{},
|
|
expectedContent: encodeResponse(getAPIErrorResponse(getAPIError(ErrMalformedXML),
|
|
getGetObjectURL("", bucketName, objectName))),
|
|
expectedRespStatus: http.StatusBadRequest,
|
|
},
|
|
// Test case - 3.
|
|
// Non-Existent uploadID.
|
|
// 404 Not Found response status expected.
|
|
{
|
|
bucket: bucketName,
|
|
object: objectName,
|
|
uploadID: "abc",
|
|
parts: inputParts[0].parts,
|
|
expectedContent: encodeResponse(getAPIErrorResponse(getAPIError(toAPIErrorCode(InvalidUploadID{UploadID: "abc"})),
|
|
getGetObjectURL("", bucketName, objectName))),
|
|
expectedRespStatus: http.StatusNotFound,
|
|
},
|
|
// Test case - 4.
|
|
// Case with part size being less than minimum allowed size.
|
|
{
|
|
bucket: bucketName,
|
|
object: objectName,
|
|
uploadID: uploadIDs[0],
|
|
parts: inputParts[1].parts,
|
|
expectedContent: encodeResponse(completeMultipartAPIError{int64(4), int64(5242880), 1, "e2fc714c4727ee9395f324cd2e7f331f",
|
|
getAPIErrorResponse(getAPIError(toAPIErrorCode(PartTooSmall{PartNumber: 1})),
|
|
getGetObjectURL("", bucketName, objectName))}),
|
|
expectedRespStatus: http.StatusBadRequest,
|
|
},
|
|
// Test case - 5.
|
|
// TestCase with invalid Part Number.
|
|
{
|
|
bucket: bucketName,
|
|
object: objectName,
|
|
uploadID: uploadIDs[0],
|
|
parts: inputParts[2].parts,
|
|
expectedContent: encodeResponse(getAPIErrorResponse(getAPIError(toAPIErrorCode(InvalidPart{})),
|
|
getGetObjectURL("", bucketName, objectName))),
|
|
expectedRespStatus: http.StatusBadRequest,
|
|
},
|
|
// Test case - 6.
|
|
// Parts are not sorted according to the part number.
|
|
// This should return ErrInvalidPartOrder in the response body.
|
|
{
|
|
bucket: bucketName,
|
|
object: objectName,
|
|
uploadID: uploadIDs[0],
|
|
parts: inputParts[3].parts,
|
|
expectedContent: encodeResponse(getAPIErrorResponse(getAPIError(ErrInvalidPartOrder),
|
|
getGetObjectURL("", bucketName, objectName))),
|
|
expectedRespStatus: http.StatusBadRequest,
|
|
},
|
|
// Test case - 7.
|
|
// Test case with proper parts.
|
|
// Should successed and the content in the response body is asserted.
|
|
{
|
|
bucket: bucketName,
|
|
object: objectName,
|
|
uploadID: uploadIDs[0],
|
|
parts: inputParts[4].parts,
|
|
expectedContent: encodedSuccessResponse,
|
|
expectedRespStatus: http.StatusOK,
|
|
},
|
|
}
|
|
|
|
for i, testCase := range testCases {
|
|
var req *http.Request
|
|
var completeBytes, actualContent []byte
|
|
// Complete multipart upload parts.
|
|
completeUploads := &completeMultipartUpload{
|
|
Parts: testCase.parts,
|
|
}
|
|
completeBytes, err = xml.Marshal(completeUploads)
|
|
if err != nil {
|
|
t.Fatalf("Error XML encoding of parts: <ERROR> %s.", err)
|
|
}
|
|
// Indicating that all parts are uploaded and initiating completeMultipartUpload.
|
|
req, err = newTestSignedRequestV4("POST", getCompleteMultipartUploadURL("", bucketName, objectName, testCase.uploadID),
|
|
int64(len(completeBytes)), bytes.NewReader(completeBytes), credentials.AccessKeyID, credentials.SecretAccessKey)
|
|
if err != nil {
|
|
t.Fatalf("Failed to create HTTP request for copy Object: <ERROR> %v", err)
|
|
}
|
|
rec := httptest.NewRecorder()
|
|
// construct HTTP request for copy object.
|
|
|
|
// Since `apiRouter` satisfies `http.Handler` it has a ServeHTTP to execute the logic of the handler.
|
|
// Call the ServeHTTP to executes the registered handler.
|
|
apiRouter.ServeHTTP(rec, req)
|
|
// Assert the response code with the expected status.
|
|
if rec.Code != testCase.expectedRespStatus {
|
|
t.Errorf("Case %d: Minio %s: Expected the response status to be `%d`, but instead found `%d`", i+1, instanceType, testCase.expectedRespStatus, rec.Code)
|
|
}
|
|
|
|
// read the response body.
|
|
actualContent, err = ioutil.ReadAll(rec.Body)
|
|
if err != nil {
|
|
t.Fatalf("Test %d : Minio %s: Failed parsing response body: <ERROR> %v", i+1, instanceType, err)
|
|
}
|
|
// Verify whether the bucket obtained object is same as the one created.
|
|
if !bytes.Equal(testCase.expectedContent, actualContent) {
|
|
t.Errorf("Test %d : Minio %s: Object content differs from expected value.", i+1, instanceType)
|
|
}
|
|
}
|
|
|
|
// Testing for anonymous API request.
|
|
var completeBytes []byte
|
|
// Complete multipart upload parts.
|
|
completeUploads := &completeMultipartUpload{
|
|
Parts: inputParts[5].parts,
|
|
}
|
|
completeBytes, err = xml.Marshal(completeUploads)
|
|
if err != nil {
|
|
t.Fatalf("Error XML encoding of parts: <ERROR> %s.", err)
|
|
}
|
|
|
|
// create unsigned HTTP request for CompleteMultipart upload.
|
|
anonReq, err := newTestRequest("POST", getCompleteMultipartUploadURL("", bucketName, objectName, uploadIDs[1]),
|
|
int64(len(completeBytes)), bytes.NewReader(completeBytes))
|
|
if err != nil {
|
|
t.Fatalf("Minio %s: Failed to create an anonymous request for %s/%s: <ERROR> %v",
|
|
instanceType, bucketName, objectName, err)
|
|
}
|
|
|
|
// ExecObjectLayerAPIAnonTest - Calls the HTTP API handler using the anonymous request, validates the ErrAccessDeniedResponse,
|
|
// sets the bucket policy using the policy statement generated from `getWriteOnlyObjectStatement` so that the
|
|
// unsigned request goes through and its validated again.
|
|
ExecObjectLayerAPIAnonTest(t, "TestAPICompleteMultipartHandler", bucketName, objectName, instanceType,
|
|
apiRouter, anonReq, getWriteOnlyObjectStatement)
|
|
|
|
// HTTP request to test the case of `objectLayer` being set to `nil`.
|
|
// There is no need to use an existing bucket or valid input for creating the request,
|
|
// since the `objectLayer==nil` check is performed before any other checks inside the handlers.
|
|
// The only aim is to generate an HTTP request in a way that the relevant/registered end point is evoked/called.
|
|
// Indicating that all parts are uploaded and initiating completeMultipartUpload.
|
|
nilBucket := "dummy-bucket"
|
|
nilObject := "dummy-object"
|
|
|
|
nilReq, err := newTestSignedRequestV4("POST", getCompleteMultipartUploadURL("", nilBucket, nilObject, "dummy-uploadID"),
|
|
0, nil, "", "")
|
|
|
|
if err != nil {
|
|
t.Errorf("Minio %s: Failed to create HTTP request for testing the response when object Layer is set to `nil`.", instanceType)
|
|
}
|
|
// execute the object layer set to `nil` test.
|
|
// `ExecObjectLayerAPINilTest` manages the operation.
|
|
ExecObjectLayerAPINilTest(t, nilBucket, nilObject, instanceType, apiRouter, nilReq)
|
|
}
|
|
|
|
// Wrapper for calling Delete Object API handler tests for both XL multiple disks and FS single drive setup.
|
|
func TestAPIDeleteObjectHandler(t *testing.T) {
|
|
ExecObjectLayerAPITest(t, testAPIDeleteObjectHandler, []string{"DeleteObject"})
|
|
}
|
|
|
|
func testAPIDeleteObjectHandler(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
|
|
credentials credential, t *testing.T) {
|
|
|
|
// register event notifier.
|
|
err := initEventNotifier(obj)
|
|
|
|
if err != nil {
|
|
t.Fatal("Notifier initialization failed.")
|
|
}
|
|
|
|
objectName := "test-object"
|
|
// Object used for anonymous API request test.
|
|
anonObjectName := "test-anon-obj"
|
|
// set of byte data for PutObject.
|
|
// object has to be created before running tests for Deleting the object.
|
|
bytesData := []struct {
|
|
byteData []byte
|
|
}{
|
|
{generateBytesData(6 * 1024 * 1024)},
|
|
}
|
|
|
|
// set of inputs for uploading the objects before tests for deleting them is done.
|
|
putObjectInputs := []struct {
|
|
bucketName string
|
|
objectName string
|
|
contentLength int64
|
|
textData []byte
|
|
metaData map[string]string
|
|
}{
|
|
// case - 1.
|
|
{bucketName, objectName, int64(len(bytesData[0].byteData)), bytesData[0].byteData, make(map[string]string)},
|
|
// case - 2.
|
|
{bucketName, anonObjectName, int64(len(bytesData[0].byteData)), bytesData[0].byteData, make(map[string]string)},
|
|
}
|
|
// iterate through the above set of inputs and upload the object.
|
|
for i, input := range putObjectInputs {
|
|
// uploading the object.
|
|
_, err = obj.PutObject(input.bucketName, input.objectName, input.contentLength, bytes.NewBuffer(input.textData), input.metaData, "")
|
|
// if object upload fails stop the test.
|
|
if err != nil {
|
|
t.Fatalf("Put Object case %d: Error uploading object: <ERROR> %v", i+1, err)
|
|
}
|
|
}
|
|
|
|
// test cases with inputs and expected result for DeleteObject.
|
|
testCases := []struct {
|
|
bucketName string
|
|
objectName string
|
|
|
|
expectedRespStatus int // expected response status body.
|
|
}{
|
|
// Test case - 1.
|
|
// Deleting an existing object.
|
|
// Expected to return HTTP resposne status code 204.
|
|
{
|
|
bucketName: bucketName,
|
|
objectName: objectName,
|
|
|
|
expectedRespStatus: http.StatusNoContent,
|
|
},
|
|
// Test case - 2.
|
|
// Attempt to delete an object which is already deleted.
|
|
// Still should return http response status 204.
|
|
{
|
|
bucketName: bucketName,
|
|
objectName: objectName,
|
|
|
|
expectedRespStatus: http.StatusNoContent,
|
|
},
|
|
}
|
|
|
|
// Iterating over the cases, call DeleteObjectHandler and validate the HTTP response.
|
|
for i, testCase := range testCases {
|
|
var req *http.Request
|
|
// initialize HTTP NewRecorder, this records any mutations to response writer inside the handler.
|
|
rec := httptest.NewRecorder()
|
|
// construct HTTP request for Get Object end point.
|
|
req, err = newTestSignedRequestV4("DELETE", getDeleteObjectURL("", testCase.bucketName, testCase.objectName),
|
|
0, nil, credentials.AccessKeyID, credentials.SecretAccessKey)
|
|
|
|
if err != nil {
|
|
t.Fatalf("Test %d: Failed to create HTTP request for Get Object: <ERROR> %v", i+1, err)
|
|
}
|
|
// Since `apiRouter` satisfies `http.Handler` it has a ServeHTTP to execute the logic of the handler.
|
|
// Call the ServeHTTP to execute the handler,`func (api objectAPIHandlers) DeleteObjectHandler` handles the request.
|
|
apiRouter.ServeHTTP(rec, req)
|
|
// Assert the response code with the expected status.
|
|
if rec.Code != testCase.expectedRespStatus {
|
|
t.Fatalf("Minio %s: Case %d: Expected the response status to be `%d`, but instead found `%d`", instanceType, i+1, testCase.expectedRespStatus, rec.Code)
|
|
}
|
|
}
|
|
|
|
// Test for Anonymous/unsigned http request.
|
|
anonReq, err := newTestRequest("DELETE", getDeleteObjectURL("", bucketName, anonObjectName), 0, nil)
|
|
if err != nil {
|
|
t.Fatalf("Minio %s: Failed to create an anonymous request for %s/%s: <ERROR> %v",
|
|
instanceType, bucketName, anonObjectName, err)
|
|
}
|
|
|
|
// ExecObjectLayerAPIAnonTest - Calls the HTTP API handler using the anonymous request, validates the ErrAccessDeniedResponse,
|
|
// sets the bucket policy using the policy statement generated from `getWriteOnlyObjectStatement` so that the
|
|
// unsigned request goes through and its validated again.
|
|
ExecObjectLayerAPIAnonTest(t, "TestAPIDeleteObjectHandler", bucketName, anonObjectName, instanceType, apiRouter, anonReq, getWriteOnlyObjectStatement)
|
|
|
|
// HTTP request to test the case of `objectLayer` being set to `nil`.
|
|
// There is no need to use an existing bucket or valid input for creating the request,
|
|
// since the `objectLayer==nil` check is performed before any other checks inside the handlers.
|
|
// The only aim is to generate an HTTP request in a way that the relevant/registered end point is evoked/called.
|
|
// Indicating that all parts are uploaded and initiating completeMultipartUpload.
|
|
nilBucket := "dummy-bucket"
|
|
nilObject := "dummy-object"
|
|
|
|
nilReq, err := newTestSignedRequestV4("DELETE", getDeleteObjectURL("", nilBucket, nilObject),
|
|
0, nil, "", "")
|
|
|
|
if err != nil {
|
|
t.Errorf("Minio %s: Failed to create HTTP request for testing the response when object Layer is set to `nil`.", instanceType)
|
|
}
|
|
// execute the object layer set to `nil` test.
|
|
// `ExecObjectLayerAPINilTest` manages the operation.
|
|
ExecObjectLayerAPINilTest(t, nilBucket, nilObject, instanceType, apiRouter, nilReq)
|
|
}
|
|
|
|
// TestAPIPutObjectPartHandlerPreSign - Tests validate the response of PutObjectPart HTTP handler
|
|
// when the request signature type is PreSign.
|
|
func TestAPIPutObjectPartHandlerPreSign(t *testing.T) {
|
|
ExecObjectLayerAPITest(t, testAPIPutObjectPartHandlerPreSign, []string{"NewMultipart", "PutObjectPart"})
|
|
}
|
|
|
|
func testAPIPutObjectPartHandlerPreSign(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
|
|
credentials credential, t *testing.T) {
|
|
testObject := "testobject"
|
|
rec := httptest.NewRecorder()
|
|
req, err := newTestSignedRequestV4("POST", getNewMultipartURL("", bucketName, "testobject"),
|
|
0, nil, credentials.AccessKeyID, credentials.SecretAccessKey)
|
|
if err != nil {
|
|
t.Fatalf("[%s] - Failed to create a signed request to initiate multipart upload for %s/%s: <ERROR> %v",
|
|
instanceType, bucketName, testObject, err)
|
|
}
|
|
apiRouter.ServeHTTP(rec, req)
|
|
|
|
// Get uploadID of the mulitpart upload initiated.
|
|
var mpartResp InitiateMultipartUploadResponse
|
|
mpartRespBytes, err := ioutil.ReadAll(rec.Result().Body)
|
|
if err != nil {
|
|
t.Fatalf("[%s] Failed to read NewMultipartUpload response <ERROR> %v", instanceType, err)
|
|
|
|
}
|
|
err = xml.Unmarshal(mpartRespBytes, &mpartResp)
|
|
if err != nil {
|
|
t.Fatalf("[%s] Failed to unmarshal NewMultipartUpload response <ERROR> %v", instanceType, err)
|
|
}
|
|
|
|
rec = httptest.NewRecorder()
|
|
req, err = newTestRequest("PUT", getPutObjectPartURL("", bucketName, testObject, mpartResp.UploadID, "1"),
|
|
int64(len("hello")), bytes.NewReader([]byte("hello")))
|
|
if err != nil {
|
|
t.Fatalf("[%s] - Failed to create an unsigned request to put object part for %s/%s <ERROR> %v",
|
|
instanceType, bucketName, testObject, err)
|
|
}
|
|
err = preSignV2(req, credentials.AccessKeyID, credentials.SecretAccessKey, int64(10*time.Minute))
|
|
if err != nil {
|
|
t.Fatalf("[%s] - Failed to presign an unsigned request to put object part for %s/%s <ERROR> %v",
|
|
instanceType, bucketName, testObject, err)
|
|
}
|
|
apiRouter.ServeHTTP(rec, req)
|
|
if rec.Code != http.StatusOK {
|
|
t.Errorf("Test %d %s expected to succeed but failed with HTTP status code %d", 1, instanceType, rec.Code)
|
|
}
|
|
}
|
|
|
|
// TestAPIPutObjectPartHandlerV2 - Tests validate the response of PutObjectPart HTTP handler
|
|
// when the request signature type is V2.
|
|
func TestAPIPutObjectPartHandlerV2(t *testing.T) {
|
|
ExecObjectLayerAPITest(t, testAPIPutObjectPartHandlerV2, []string{"NewMultipart", "PutObjectPart"})
|
|
}
|
|
|
|
func testAPIPutObjectPartHandlerV2(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
|
|
credentials credential, t *testing.T) {
|
|
testObject := "testobject"
|
|
rec := httptest.NewRecorder()
|
|
req, err := newTestSignedRequestV4("POST", getNewMultipartURL("", bucketName, "testobject"),
|
|
0, nil, credentials.AccessKeyID, credentials.SecretAccessKey)
|
|
if err != nil {
|
|
t.Fatalf("[%s] - Failed to create a signed request to initiate multipart upload for %s/%s: <ERROR> %v",
|
|
instanceType, bucketName, testObject, err)
|
|
}
|
|
apiRouter.ServeHTTP(rec, req)
|
|
|
|
// Get uploadID of the mulitpart upload initiated.
|
|
var mpartResp InitiateMultipartUploadResponse
|
|
mpartRespBytes, err := ioutil.ReadAll(rec.Result().Body)
|
|
if err != nil {
|
|
t.Fatalf("[%s] Failed to read NewMultipartUpload response <ERROR> %v", instanceType, err)
|
|
|
|
}
|
|
err = xml.Unmarshal(mpartRespBytes, &mpartResp)
|
|
if err != nil {
|
|
t.Fatalf("[%s] Failed to unmarshal NewMultipartUpload response <ERROR> %v", instanceType, err)
|
|
}
|
|
|
|
rec = httptest.NewRecorder()
|
|
req, err = newTestSignedRequestV2("PUT",
|
|
getPutObjectPartURL("", bucketName, testObject, mpartResp.UploadID, "1"),
|
|
int64(len("hello")), bytes.NewReader([]byte("hello")), credentials.AccessKeyID, credentials.SecretAccessKey)
|
|
if err != nil {
|
|
t.Fatalf("[%s] - Failed to create a signed request to initiate multipart upload for %s/%s: <ERROR> %v",
|
|
instanceType, bucketName, testObject, err)
|
|
}
|
|
signatureMismatchErr := getAPIError(ErrSignatureDoesNotMatch)
|
|
// Reset date field in header to make signature V2 fail.
|
|
req.Header.Set("x-amz-date", "")
|
|
apiRouter.ServeHTTP(rec, req)
|
|
errBytes, err := ioutil.ReadAll(rec.Result().Body)
|
|
if err != nil {
|
|
t.Fatalf("Test %d %s Failed to read error response from upload part request %s/%s: <ERROR> %v",
|
|
1, instanceType, bucketName, testObject, err)
|
|
}
|
|
var errXML APIErrorResponse
|
|
err = xml.Unmarshal(errBytes, &errXML)
|
|
if err != nil {
|
|
t.Fatalf("Test %d %s Failed to unmarshal error response from upload part request %s/%s: <ERROR> %v",
|
|
1, instanceType, bucketName, testObject, err)
|
|
}
|
|
if errXML.Code != signatureMismatchErr.Code {
|
|
t.Errorf("Test %d %s expected to fail with error %s, but received %s", 1, instanceType,
|
|
signatureMismatchErr.Code, errXML.Code)
|
|
}
|
|
}
|
|
|
|
// TestAPIPutObjectPartHandlerStreaming - Tests validate the response of PutObjectPart HTTP handler
|
|
// when the request signature type is `streaming signature`.
|
|
func TestAPIPutObjectPartHandlerStreaming(t *testing.T) {
|
|
ExecObjectLayerAPITest(t, testAPIPutObjectPartHandlerStreaming, []string{"NewMultipart", "PutObjectPart"})
|
|
}
|
|
|
|
func testAPIPutObjectPartHandlerStreaming(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
|
|
credentials credential, t *testing.T) {
|
|
testObject := "testobject"
|
|
rec := httptest.NewRecorder()
|
|
req, err := newTestSignedRequestV4("POST", getNewMultipartURL("", bucketName, "testobject"),
|
|
0, nil, credentials.AccessKeyID, credentials.SecretAccessKey)
|
|
if err != nil {
|
|
t.Fatalf("[%s] - Failed to create a signed request to initiate multipart upload for %s/%s: <ERROR> %v",
|
|
instanceType, bucketName, testObject, err)
|
|
}
|
|
apiRouter.ServeHTTP(rec, req)
|
|
|
|
// Get uploadID of the mulitpart upload initiated.
|
|
var mpartResp InitiateMultipartUploadResponse
|
|
mpartRespBytes, err := ioutil.ReadAll(rec.Result().Body)
|
|
if err != nil {
|
|
t.Fatalf("[%s] Failed to read NewMultipartUpload response <ERROR> %v", instanceType, err)
|
|
|
|
}
|
|
err = xml.Unmarshal(mpartRespBytes, &mpartResp)
|
|
if err != nil {
|
|
t.Fatalf("[%s] Failed to unmarshal NewMultipartUpload response <ERROR> %v", instanceType, err)
|
|
}
|
|
|
|
noAPIErr := APIError{}
|
|
missingDateHeaderErr := getAPIError(ErrMissingDateHeader)
|
|
internalErr := getAPIError(ErrInternalError)
|
|
testCases := []struct {
|
|
fault Fault
|
|
expectedErr APIError
|
|
}{
|
|
{BadSignature, missingDateHeaderErr},
|
|
{None, noAPIErr},
|
|
{TooBigDecodedLength, internalErr},
|
|
}
|
|
|
|
for i, test := range testCases {
|
|
rec = httptest.NewRecorder()
|
|
req, err = newTestStreamingSignedRequest("PUT",
|
|
getPutObjectPartURL("", bucketName, testObject, mpartResp.UploadID, "1"),
|
|
5, 1, bytes.NewReader([]byte("hello")), credentials.AccessKeyID, credentials.SecretAccessKey)
|
|
|
|
switch test.fault {
|
|
case BadSignature:
|
|
// Reset date field in header to make streaming signature fail.
|
|
req.Header.Set("x-amz-date", "")
|
|
case TooBigDecodedLength:
|
|
// Set decoded length to a large value out of int64 range to simulate parse failure.
|
|
req.Header.Set("x-amz-decoded-content-length", "9999999999999999999999")
|
|
}
|
|
apiRouter.ServeHTTP(rec, req)
|
|
|
|
if test.expectedErr != noAPIErr {
|
|
errBytes, err := ioutil.ReadAll(rec.Result().Body)
|
|
if err != nil {
|
|
t.Fatalf("Test %d %s Failed to read error response from upload part request %s/%s: <ERROR> %v",
|
|
i+1, instanceType, bucketName, testObject, err)
|
|
}
|
|
var errXML APIErrorResponse
|
|
err = xml.Unmarshal(errBytes, &errXML)
|
|
if err != nil {
|
|
t.Fatalf("Test %d %s Failed to unmarshal error response from upload part request %s/%s: <ERROR> %v",
|
|
i+1, instanceType, bucketName, testObject, err)
|
|
}
|
|
if test.expectedErr.Code != errXML.Code {
|
|
t.Errorf("Test %d %s expected to fail with error %s, but received %s", i+1, instanceType,
|
|
test.expectedErr.Code, errXML.Code)
|
|
}
|
|
} else {
|
|
if rec.Code != http.StatusOK {
|
|
t.Errorf("Test %d %s expected to succeed, but failed with HTTP status code %d",
|
|
i+1, instanceType, rec.Code)
|
|
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// TestAPIPutObjectPartHandler - Tests validate the response of PutObjectPart HTTP handler
|
|
// for variety of inputs.
|
|
func TestAPIPutObjectPartHandler(t *testing.T) {
|
|
ExecObjectLayerAPITest(t, testAPIPutObjectPartHandler, []string{"PutObjectPart"})
|
|
}
|
|
|
|
func testAPIPutObjectPartHandler(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
|
|
credentials credential, t *testing.T) {
|
|
|
|
// Initiate Multipart upload for testing PutObjectPartHandler.
|
|
testObject := "testobject"
|
|
|
|
// PutObjectPart API HTTP Handler has to be tested in isolation,
|
|
// that is without any other handler being registered,
|
|
// That's why NewMultipartUpload is initiated using ObjectLayer.
|
|
uploadID, err := obj.NewMultipartUpload(bucketName, testObject, nil)
|
|
if err != nil {
|
|
// Failed to create NewMultipartUpload, abort.
|
|
t.Fatalf("Minio %s : <ERROR> %s", instanceType, err)
|
|
}
|
|
|
|
uploadIDCopy := uploadID
|
|
|
|
// expected error types for invalid inputs to PutObjectPartHandler.
|
|
noAPIErr := APIError{}
|
|
// expected error when content length is missing in the HTTP request.
|
|
missingContent := getAPIError(ErrMissingContentLength)
|
|
// expected error when content length is too large.
|
|
entityTooLarge := getAPIError(ErrEntityTooLarge)
|
|
// expected error when the signature check fails.
|
|
badSigning := getAPIError(ErrSignatureDoesNotMatch)
|
|
// expected error MD5 sum mismatch occurs.
|
|
badChecksum := getAPIError(ErrInvalidDigest)
|
|
// expected error when the part number in the request is invalid.
|
|
invalidPart := getAPIError(ErrInvalidPart)
|
|
// expected error when maxPart is beyond the limit.
|
|
invalidMaxParts := getAPIError(ErrInvalidMaxParts)
|
|
// expected error the when the uploadID is invalid.
|
|
noSuchUploadID := getAPIError(ErrNoSuchUpload)
|
|
|
|
// SignatureMismatch for various signing types
|
|
testCases := []struct {
|
|
objectName string
|
|
reader io.ReadSeeker
|
|
partNumber string
|
|
fault Fault
|
|
expectedAPIError APIError
|
|
}{
|
|
// Test case - 1.
|
|
// Success case.
|
|
{
|
|
objectName: testObject,
|
|
reader: bytes.NewReader([]byte("hello")),
|
|
partNumber: "1",
|
|
fault: None,
|
|
expectedAPIError: noAPIErr,
|
|
},
|
|
// Test case - 2.
|
|
// Case where part number is invalid.
|
|
{
|
|
objectName: testObject,
|
|
reader: bytes.NewReader([]byte("hello")),
|
|
partNumber: "9999999999999999999",
|
|
fault: None,
|
|
expectedAPIError: invalidPart,
|
|
},
|
|
// Test case - 3.
|
|
// Case where the part number has exceeded the max allowed parts in an upload.
|
|
{
|
|
objectName: testObject,
|
|
reader: bytes.NewReader([]byte("hello")),
|
|
partNumber: strconv.Itoa(maxPartID + 1),
|
|
fault: None,
|
|
expectedAPIError: invalidMaxParts,
|
|
},
|
|
// Test case - 4.
|
|
// Case where the content length is not set in the HTTP request.
|
|
{
|
|
objectName: testObject,
|
|
reader: bytes.NewReader([]byte("hello")),
|
|
partNumber: "1",
|
|
fault: MissingContentLength,
|
|
expectedAPIError: missingContent,
|
|
},
|
|
// Test case - 5.
|
|
// case where the object size is set to a value greater than the max allowed size.
|
|
{
|
|
objectName: testObject,
|
|
reader: bytes.NewReader([]byte("hello")),
|
|
partNumber: "1",
|
|
fault: TooBigObject,
|
|
expectedAPIError: entityTooLarge,
|
|
},
|
|
// Test case - 6.
|
|
// case where a signature mismatch is introduced and the response is validated.
|
|
{
|
|
objectName: testObject,
|
|
reader: bytes.NewReader([]byte("hello")),
|
|
partNumber: "1",
|
|
fault: BadSignature,
|
|
expectedAPIError: badSigning,
|
|
},
|
|
// Test case - 7.
|
|
// Case where incorrect checksum is set and the error response
|
|
// is asserted with the expected error response.
|
|
{
|
|
objectName: testObject,
|
|
reader: bytes.NewReader([]byte("hello")),
|
|
partNumber: "1",
|
|
fault: BadMD5,
|
|
expectedAPIError: badChecksum,
|
|
},
|
|
// Test case - 8.
|
|
// case where the a non-existent uploadID is set.
|
|
{
|
|
objectName: testObject,
|
|
reader: bytes.NewReader([]byte("hello")),
|
|
partNumber: "1",
|
|
fault: MissingUploadID,
|
|
expectedAPIError: noSuchUploadID,
|
|
},
|
|
}
|
|
|
|
for i, test := range testCases {
|
|
// Using sub-tests introduced in Go 1.7.
|
|
t.Run(fmt.Sprintf("Minio %s : Test case %d failed.", instanceType, i+1), func(t *testing.T) {
|
|
|
|
var req *http.Request
|
|
rec := httptest.NewRecorder()
|
|
// setting a non-existent uploadID.
|
|
// deliberately introducing the invalid value to be able to assert the response with the expected error response.
|
|
if test.fault == MissingUploadID {
|
|
uploadID = "upload1"
|
|
}
|
|
// constructing a v4 signed HTTP request.
|
|
req, err = newTestSignedRequestV4("PUT",
|
|
getPutObjectPartURL("", bucketName, test.objectName, uploadID, test.partNumber),
|
|
0, test.reader, credentials.AccessKeyID, credentials.SecretAccessKey)
|
|
if err != nil {
|
|
t.Fatalf("Test %d %s Failed to create a signed request to upload part for %s/%s: <ERROR> %v", i+1, instanceType,
|
|
bucketName, test.objectName, err)
|
|
}
|
|
|
|
// introduce faults in the request.
|
|
// deliberately introducing the invalid value to be able to assert the response with the expected error response.
|
|
switch test.fault {
|
|
case MissingContentLength:
|
|
req.ContentLength = -1
|
|
// Setting the content length to a value greater than the max allowed size of a part.
|
|
// Used in test case 4.
|
|
case TooBigObject:
|
|
req.ContentLength = maxObjectSize + 1
|
|
// Malformed signature.
|
|
// Used in test case 6.
|
|
case BadSignature:
|
|
req.Header.Set("authorization", req.Header.Get("authorization")+"a")
|
|
// Setting an invalid Content-MD5 to force a Md5 Mismatch error.
|
|
// Used in tesr case 7.
|
|
case BadMD5:
|
|
req.Header.Set("Content-MD5", "badmd5")
|
|
}
|
|
|
|
// invoke the PutObjectPart HTTP handler.
|
|
apiRouter.ServeHTTP(rec, req)
|
|
|
|
// validate the error response.
|
|
if test.expectedAPIError != noAPIErr {
|
|
var errBytes []byte
|
|
// read the response body.
|
|
errBytes, err = ioutil.ReadAll(rec.Result().Body)
|
|
if err != nil {
|
|
t.Fatalf("Failed to read error response from upload part request \"%s\"/\"%s\": <ERROR> %v.",
|
|
bucketName, test.objectName, err)
|
|
}
|
|
// parse the XML error response.
|
|
var errXML APIErrorResponse
|
|
err = xml.Unmarshal(errBytes, &errXML)
|
|
if err != nil {
|
|
t.Fatalf("Failed to unmarshal error response from upload part request \"%s\"/\"%s\": <ERROR> %v.",
|
|
bucketName, test.objectName, err)
|
|
}
|
|
// Validate whether the error has occured for the expected reason.
|
|
if test.expectedAPIError.Code != errXML.Code {
|
|
t.Errorf("Expected to fail with error \"%s\", but received \"%s\".",
|
|
test.expectedAPIError.Code, errXML.Code)
|
|
}
|
|
// Validate the HTTP response status code with the expected one.
|
|
if test.expectedAPIError.HTTPStatusCode != rec.Code {
|
|
t.Errorf("Expected the HTTP response status code to be %d, got %d.", test.expectedAPIError.HTTPStatusCode, rec.Code)
|
|
}
|
|
}
|
|
})
|
|
}
|
|
|
|
// Test for Anonymous/unsigned http request.
|
|
anonReq, err := newTestRequest("PUT", getPutObjectPartURL("", bucketName, testObject, uploadIDCopy, "1"),
|
|
int64(len("hello")), bytes.NewReader([]byte("hello")))
|
|
if err != nil {
|
|
t.Fatalf("Minio %s: Failed to create an anonymous request for %s/%s: <ERROR> %v",
|
|
instanceType, bucketName, testObject, err)
|
|
}
|
|
|
|
// ExecObjectLayerAPIAnonTest - Calls the HTTP API handler using the anonymous request, validates the ErrAccessDeniedResponse,
|
|
// sets the bucket policy using the policy statement generated from `getWriteOnlyObjectStatement` so that the
|
|
// unsigned request goes through and its validated again.
|
|
ExecObjectLayerAPIAnonTest(t, "TestAPIPutObjectPartHandler", bucketName, testObject, instanceType, apiRouter, anonReq, getWriteOnlyObjectStatement)
|
|
|
|
// HTTP request for testing when `ObjectLayer` is set to `nil`.
|
|
// There is no need to use an existing bucket and valid input for creating the request
|
|
// since the `objectLayer==nil` check is performed before any other checks inside the handlers.
|
|
// The only aim is to generate an HTTP request in a way that the relevant/registered end point is evoked/called.
|
|
nilBucket := "dummy-bucket"
|
|
nilObject := "dummy-object"
|
|
|
|
nilReq, err := newTestSignedRequestV4("PUT", getPutObjectPartURL("", nilBucket, nilObject, "0", "0"),
|
|
0, bytes.NewReader([]byte("testNilObjLayer")), "", "")
|
|
|
|
if err != nil {
|
|
t.Errorf("Minio %s: Failed to create http request for testing the response when object Layer is set to `nil`.", instanceType)
|
|
}
|
|
// execute the object layer set to `nil` test.
|
|
// `ExecObjectLayerAPINilTest` manages the operation.
|
|
ExecObjectLayerAPINilTest(t, nilBucket, nilObject, instanceType, apiRouter, nilReq)
|
|
}
|
|
|
|
// TestAPIListObjectPartsHandlerPreSign - Tests validate the response of ListObjectParts HTTP handler
|
|
// when signature type of the HTTP request is `Presigned`.
|
|
func TestAPIListObjectPartsHandlerPreSign(t *testing.T) {
|
|
ExecObjectLayerAPITest(t, testAPIListObjectPartsHandlerPreSign,
|
|
[]string{"PutObjectPart", "NewMultipart", "ListObjectParts"})
|
|
}
|
|
|
|
func testAPIListObjectPartsHandlerPreSign(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
|
|
credentials credential, t *testing.T) {
|
|
testObject := "testobject"
|
|
rec := httptest.NewRecorder()
|
|
req, err := newTestSignedRequestV4("POST", getNewMultipartURL("", bucketName, testObject),
|
|
0, nil, credentials.AccessKeyID, credentials.SecretAccessKey)
|
|
if err != nil {
|
|
t.Fatalf("[%s] - Failed to create a signed request to initiate multipart upload for %s/%s: <ERROR> %v",
|
|
instanceType, bucketName, testObject, err)
|
|
}
|
|
apiRouter.ServeHTTP(rec, req)
|
|
|
|
// Get uploadID of the mulitpart upload initiated.
|
|
var mpartResp InitiateMultipartUploadResponse
|
|
mpartRespBytes, err := ioutil.ReadAll(rec.Result().Body)
|
|
if err != nil {
|
|
t.Fatalf("[%s] Failed to read NewMultipartUpload response <ERROR> %v", instanceType, err)
|
|
|
|
}
|
|
err = xml.Unmarshal(mpartRespBytes, &mpartResp)
|
|
if err != nil {
|
|
t.Fatalf("[%s] Failed to unmarshal NewMultipartUpload response <ERROR> %v", instanceType, err)
|
|
}
|
|
|
|
// Upload a part for listing purposes.
|
|
rec = httptest.NewRecorder()
|
|
req, err = newTestSignedRequestV4("PUT",
|
|
getPutObjectPartURL("", bucketName, testObject, mpartResp.UploadID, "1"),
|
|
int64(len("hello")), bytes.NewReader([]byte("hello")), credentials.AccessKeyID, credentials.SecretAccessKey)
|
|
if err != nil {
|
|
t.Fatalf("[%s] - Failed to create a signed request to initiate multipart upload for %s/%s: <ERROR> %v",
|
|
instanceType, bucketName, testObject, err)
|
|
}
|
|
apiRouter.ServeHTTP(rec, req)
|
|
|
|
if rec.Code != http.StatusOK {
|
|
t.Fatalf("[%s] - Failed to PutObjectPart bucket: %s object: %s HTTP status code: %d",
|
|
instanceType, bucketName, testObject, rec.Code)
|
|
}
|
|
rec = httptest.NewRecorder()
|
|
req, err = newTestRequest("GET",
|
|
getListMultipartURLWithParams("", bucketName, testObject, mpartResp.UploadID, "", "", ""),
|
|
0, nil)
|
|
if err != nil {
|
|
t.Fatalf("[%s] - Failed to create an unsigned request to list object parts for bucket %s, uploadId %s",
|
|
instanceType, bucketName, mpartResp.UploadID)
|
|
}
|
|
|
|
err = preSignV2(req, credentials.AccessKeyID, credentials.SecretAccessKey, int64(10*time.Minute))
|
|
if err != nil {
|
|
t.Fatalf("[%s] - Failed to presignV2 an unsigned request to list object parts for bucket %s, uploadId %s",
|
|
instanceType, bucketName, mpartResp.UploadID)
|
|
}
|
|
apiRouter.ServeHTTP(rec, req)
|
|
if rec.Code != http.StatusOK {
|
|
t.Errorf("Test %d %s expected to succeed but failed with HTTP status code %d",
|
|
1, instanceType, rec.Code)
|
|
}
|
|
}
|
|
|
|
// TestAPIListObjectPartsHandler - Tests validate the response of ListObjectParts HTTP handler
|
|
// for variety of success/failure cases.
|
|
func TestAPIListObjectPartsHandler(t *testing.T) {
|
|
ExecObjectLayerAPITest(t, testAPIListObjectPartsHandler, []string{"ListObjectParts"})
|
|
}
|
|
|
|
func testAPIListObjectPartsHandler(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
|
|
credentials credential, t *testing.T) {
|
|
testObject := "testobject"
|
|
|
|
// PutObjectPart API HTTP Handler has to be tested in isolation,
|
|
// that is without any other handler being registered,
|
|
// That's why NewMultipartUpload is initiated using ObjectLayer.
|
|
uploadID, err := obj.NewMultipartUpload(bucketName, testObject, nil)
|
|
if err != nil {
|
|
// Failed to create NewMultipartUpload, abort.
|
|
t.Fatalf("Minio %s : <ERROR> %s", instanceType, err)
|
|
}
|
|
|
|
uploadIDCopy := uploadID
|
|
|
|
// create an object Part, will be used to test list object parts.
|
|
_, err = obj.PutObjectPart(bucketName, testObject, uploadID, 1, int64(len("hello")), bytes.NewReader([]byte("hello")),
|
|
"5d41402abc4b2a76b9719d911017c592", "")
|
|
if err != nil {
|
|
t.Fatalf("Minio %s : %s.", instanceType, err)
|
|
}
|
|
|
|
// expected error types for invalid inputs to ListObjectParts handler.
|
|
noAPIErr := APIError{}
|
|
// expected error when the signature check fails.
|
|
signatureMismatchErr := getAPIError(ErrSignatureDoesNotMatch)
|
|
// expected error the when the uploadID is invalid.
|
|
noSuchUploadErr := getAPIError(ErrNoSuchUpload)
|
|
// expected error the part number marker use in the ListObjectParts request is invalid.
|
|
invalidPartMarkerErr := getAPIError(ErrInvalidPartNumberMarker)
|
|
// expected error when the maximum number of parts requested to listed in invalid.
|
|
invalidMaxPartsErr := getAPIError(ErrInvalidMaxParts)
|
|
|
|
testCases := []struct {
|
|
fault Fault
|
|
partNumberMarker string
|
|
maxParts string
|
|
expectedErr APIError
|
|
}{
|
|
// Test case - 1.
|
|
// case where a signature mismatch is introduced and the response is validated.
|
|
{
|
|
fault: BadSignature,
|
|
partNumberMarker: "",
|
|
maxParts: "",
|
|
expectedErr: signatureMismatchErr,
|
|
},
|
|
|
|
// Test case - 2.
|
|
// Marker is set to invalid value of -1, error response is asserted.
|
|
{
|
|
fault: None,
|
|
partNumberMarker: "-1",
|
|
maxParts: "",
|
|
expectedErr: invalidPartMarkerErr,
|
|
},
|
|
// Test case - 3.
|
|
// Max Parts is set a negative value, error response is validated.
|
|
{
|
|
fault: None,
|
|
partNumberMarker: "",
|
|
maxParts: "-1",
|
|
expectedErr: invalidMaxPartsErr,
|
|
},
|
|
// Test case - 4.
|
|
// Invalid UploadID is set and the error response is validated.
|
|
{
|
|
fault: MissingUploadID,
|
|
partNumberMarker: "",
|
|
maxParts: "",
|
|
expectedErr: noSuchUploadErr,
|
|
},
|
|
}
|
|
|
|
for i, test := range testCases {
|
|
var req *http.Request
|
|
// Using sub-tests introduced in Go 1.7.
|
|
t.Run(fmt.Sprintf("Minio %s: Test case %d failed.", instanceType, i+1), func(t *testing.T) {
|
|
rec := httptest.NewRecorder()
|
|
|
|
// setting a non-existent uploadID.
|
|
// deliberately introducing the invalid value to be able to assert the response with the expected error response.
|
|
if test.fault == MissingUploadID {
|
|
uploadID = "upload1"
|
|
}
|
|
|
|
// constructing a v4 signed HTTP request for ListMultipartUploads.
|
|
req, err = newTestSignedRequestV4("GET",
|
|
getListMultipartURLWithParams("", bucketName, testObject, uploadID, test.maxParts, test.partNumberMarker, ""),
|
|
0, nil, credentials.AccessKeyID, credentials.SecretAccessKey)
|
|
|
|
if err != nil {
|
|
t.Fatalf("Failed to create a signed request to list object parts for %s/%s: <ERROR> %v.",
|
|
bucketName, testObject, err)
|
|
}
|
|
|
|
// Malformed signature.
|
|
if test.fault == BadSignature {
|
|
req.Header.Set("authorization", req.Header.Get("authorization")+"a")
|
|
}
|
|
|
|
// invoke the PutObjectPart HTTP handler with the given HTTP request.
|
|
apiRouter.ServeHTTP(rec, req)
|
|
|
|
// validate the error response.
|
|
if test.expectedErr != noAPIErr {
|
|
|
|
var errBytes []byte
|
|
// read the response body.
|
|
errBytes, err = ioutil.ReadAll(rec.Result().Body)
|
|
if err != nil {
|
|
t.Fatalf("Failed to read error response list object parts request %s/%s: <ERROR> %v", bucketName, testObject, err)
|
|
}
|
|
// parse the error response.
|
|
var errXML APIErrorResponse
|
|
err = xml.Unmarshal(errBytes, &errXML)
|
|
if err != nil {
|
|
t.Fatalf("Failed to unmarshal error response from list object partsest %s/%s: <ERROR> %v",
|
|
bucketName, testObject, err)
|
|
}
|
|
// Validate whether the error has occured for the expected reason.
|
|
if test.expectedErr.Code != errXML.Code {
|
|
t.Errorf("Expected to fail with %s but received %s",
|
|
test.expectedErr.Code, errXML.Code)
|
|
}
|
|
// in case error is not expected response status should be 200OK.
|
|
} else {
|
|
if rec.Code != http.StatusOK {
|
|
t.Errorf("Expected to succeed with response HTTP status 200OK, but failed with HTTP status code %d.", rec.Code)
|
|
}
|
|
}
|
|
})
|
|
}
|
|
|
|
// Test for Anonymous/unsigned http request.
|
|
anonReq, err := newTestRequest("GET",
|
|
getListMultipartURLWithParams("", bucketName, testObject, uploadIDCopy, "", "", ""), 0, nil)
|
|
if err != nil {
|
|
t.Fatalf("Minio %s: Failed to create an anonymous request for %s/%s: <ERROR> %v",
|
|
instanceType, bucketName, testObject, err)
|
|
}
|
|
|
|
// ExecObjectLayerAPIAnonTest - Calls the HTTP API handler using the anonymous request, validates the ErrAccessDeniedResponse,
|
|
// sets the bucket policy using the policy statement generated from `getWriteOnlyObjectStatement` so that the
|
|
// unsigned request goes through and its validated again.
|
|
ExecObjectLayerAPIAnonTest(t, "TestAPIListObjectPartsHandler", bucketName, testObject, instanceType, apiRouter, anonReq, getWriteOnlyObjectStatement)
|
|
|
|
// HTTP request for testing when `objectLayer` is set to `nil`.
|
|
// There is no need to use an existing bucket and valid input for creating the request
|
|
// since the `objectLayer==nil` check is performed before any other checks inside the handlers.
|
|
// The only aim is to generate an HTTP request in a way that the relevant/registered end point is evoked/called.
|
|
nilBucket := "dummy-bucket"
|
|
nilObject := "dummy-object"
|
|
|
|
nilReq, err := newTestSignedRequestV4("GET",
|
|
getListMultipartURLWithParams("", nilBucket, nilObject, "dummy-uploadID", "0", "0", ""),
|
|
0, nil, "", "")
|
|
if err != nil {
|
|
t.Errorf("Minio %s:Failed to create http request for testing the response when object Layer is set to `nil`.", instanceType)
|
|
}
|
|
// execute the object layer set to `nil` test.
|
|
// `ExecObjectLayerAPINilTest` sets the Object Layer to `nil` and calls the handler.
|
|
ExecObjectLayerAPINilTest(t, nilBucket, nilObject, instanceType, apiRouter, nilReq)
|
|
}
|
|
|
|
// TestAPIListObjectPartsHandler - Tests validate the response of ListObjectParts HTTP handler
|
|
// when signature type of the HTTP request is `V2`.
|
|
func TestListObjectPartsHandlerV2(t *testing.T) {
|
|
ExecObjectLayerAPITest(t, testAPIListObjectPartsHandlerV2, []string{"PutObjectPart", "NewMultipart", "ListObjectParts"})
|
|
}
|
|
|
|
func testAPIListObjectPartsHandlerV2(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
|
|
credentials credential, t *testing.T) {
|
|
testObject := "testobject"
|
|
rec := httptest.NewRecorder()
|
|
req, err := newTestSignedRequestV4("POST", getNewMultipartURL("", bucketName, testObject),
|
|
0, nil, credentials.AccessKeyID, credentials.SecretAccessKey)
|
|
if err != nil {
|
|
t.Fatalf("[%s] - Failed to create a signed request to initiate multipart upload for %s/%s: <ERROR> %v",
|
|
instanceType, bucketName, testObject, err)
|
|
}
|
|
apiRouter.ServeHTTP(rec, req)
|
|
|
|
// Get uploadID of the mulitpart upload initiated.
|
|
var mpartResp InitiateMultipartUploadResponse
|
|
mpartRespBytes, err := ioutil.ReadAll(rec.Result().Body)
|
|
if err != nil {
|
|
t.Fatalf("[%s] Failed to read NewMultipartUpload response <ERROR> %v", instanceType, err)
|
|
|
|
}
|
|
err = xml.Unmarshal(mpartRespBytes, &mpartResp)
|
|
if err != nil {
|
|
t.Fatalf("[%s] Failed to unmarshal NewMultipartUpload response <ERROR> %v", instanceType, err)
|
|
}
|
|
|
|
// Upload a part for listing purposes.
|
|
rec = httptest.NewRecorder()
|
|
req, err = newTestSignedRequestV4("PUT",
|
|
getPutObjectPartURL("", bucketName, testObject, mpartResp.UploadID, "1"),
|
|
int64(len("hello")), bytes.NewReader([]byte("hello")), credentials.AccessKeyID, credentials.SecretAccessKey)
|
|
if err != nil {
|
|
t.Fatalf("[%s] - Failed to create a signed request to initiate multipart upload for %s/%s: <ERROR> %v",
|
|
instanceType, bucketName, testObject, err)
|
|
}
|
|
apiRouter.ServeHTTP(rec, req)
|
|
|
|
rec = httptest.NewRecorder()
|
|
req, err = newTestSignedRequestV2("GET", getListMultipartURLWithParams("", bucketName, testObject, mpartResp.UploadID, "", "", ""),
|
|
0, nil, credentials.AccessKeyID, credentials.SecretAccessKey)
|
|
if err != nil {
|
|
t.Fatalf("[%s] - Failed to create a signed request to list object parts for %s/%s: <ERROR> %v",
|
|
instanceType, bucketName, testObject, err)
|
|
}
|
|
|
|
apiRouter.ServeHTTP(rec, req)
|
|
if rec.Code != http.StatusOK {
|
|
t.Errorf("Test %d %s expected to succeed but failed with HTTP status code %d", 1, instanceType, rec.Code)
|
|
}
|
|
|
|
// Simulate signature mismatch error for V2 request.
|
|
rec = httptest.NewRecorder()
|
|
req, err = newTestSignedRequestV2("GET",
|
|
getListMultipartURLWithParams("", bucketName, testObject, mpartResp.UploadID, "", "", ""),
|
|
0, nil, credentials.AccessKeyID, credentials.SecretAccessKey)
|
|
if err != nil {
|
|
t.Fatalf("[%s] - Failed to create a signed request to list object parts for %s/%s: <ERROR> %v",
|
|
instanceType, bucketName, testObject, err)
|
|
}
|
|
signatureMismatchErr := getAPIError(ErrSignatureDoesNotMatch)
|
|
req.Header.Set("x-amz-date", "")
|
|
apiRouter.ServeHTTP(rec, req)
|
|
errBytes, err := ioutil.ReadAll(rec.Result().Body)
|
|
if err != nil {
|
|
t.Fatalf("Test %d %s Failed to read error response list object parts request %s/%s: <ERROR> %v",
|
|
1, instanceType, bucketName, testObject, err)
|
|
}
|
|
var errXML APIErrorResponse
|
|
err = xml.Unmarshal(errBytes, &errXML)
|
|
if err != nil {
|
|
t.Fatalf("Test %d %s Failed to unmarshal error response from list object partsest %s/%s: <ERROR> %v",
|
|
1, instanceType, bucketName, testObject, err)
|
|
}
|
|
if errXML.Code != signatureMismatchErr.Code {
|
|
t.Errorf("Test %d %s expected to fail with error %s, but received %s", 1, instanceType,
|
|
signatureMismatchErr.Code, errXML.Code)
|
|
}
|
|
}
|