mirror of https://github.com/minio/minio.git
265 lines
9.1 KiB
Go
265 lines
9.1 KiB
Go
/*
|
|
* Minio Cloud Storage, (C) 2015, 2016, 2017 Minio, Inc.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package cmd
|
|
|
|
import (
|
|
"net/http"
|
|
"testing"
|
|
)
|
|
|
|
// TestSkipContentSha256Cksum - Test validate the logic which decides whether
|
|
// to skip checksum validation based on the request header.
|
|
func TestSkipContentSha256Cksum(t *testing.T) {
|
|
testCases := []struct {
|
|
inputHeaderKey string
|
|
inputHeaderValue string
|
|
|
|
inputQueryKey string
|
|
inputQueryValue string
|
|
|
|
expectedResult bool
|
|
}{
|
|
// Test case - 1.
|
|
// Test case with "X-Amz-Content-Sha256" header set to empty value.
|
|
{"X-Amz-Content-Sha256", "", "", "", false},
|
|
// Test case - 2.
|
|
// Test case with "X-Amz-Content-Sha256" header set to "UNSIGNED-PAYLOAD"
|
|
// When "X-Amz-Content-Sha256" header is set to "UNSIGNED-PAYLOAD", validation of content sha256 has to be skipped.
|
|
{"X-Amz-Content-Sha256", unsignedPayload, "", "", true},
|
|
// Test case - 3.
|
|
// Enabling PreSigned Signature v4.
|
|
{"", "", "X-Amz-Credential", "", true},
|
|
// Test case - 4.
|
|
// "X-Amz-Content-Sha256" not set and PreSigned Signature v4 not enabled, sha256 checksum calculation is not skipped.
|
|
{"", "", "X-Amz-Credential", "", true},
|
|
}
|
|
|
|
for i, testCase := range testCases {
|
|
// creating an input HTTP request.
|
|
// Only the headers are relevant for this particular test.
|
|
inputReq, err := http.NewRequest("GET", "http://example.com", nil)
|
|
if err != nil {
|
|
t.Fatalf("Error initializing input HTTP request: %v", err)
|
|
}
|
|
if testCase.inputHeaderKey != "" {
|
|
inputReq.Header.Set(testCase.inputHeaderKey, testCase.inputHeaderValue)
|
|
}
|
|
if testCase.inputQueryKey != "" {
|
|
q := inputReq.URL.Query()
|
|
q.Add(testCase.inputQueryKey, testCase.inputQueryValue)
|
|
inputReq.URL.RawQuery = q.Encode()
|
|
}
|
|
|
|
actualResult := skipContentSha256Cksum(inputReq)
|
|
if testCase.expectedResult != actualResult {
|
|
t.Errorf("Test %d: Expected the result to `%v`, but instead got `%v`", i+1, testCase.expectedResult, actualResult)
|
|
}
|
|
}
|
|
}
|
|
|
|
// TestIsValidRegion - Tests validate the comparison logic for asserting whether the region from http request is valid.
|
|
func TestIsValidRegion(t *testing.T) {
|
|
testCases := []struct {
|
|
inputReqRegion string
|
|
inputConfRegion string
|
|
|
|
expectedResult bool
|
|
}{
|
|
|
|
{"", "", true},
|
|
{globalMinioDefaultRegion, "", true},
|
|
{globalMinioDefaultRegion, "US", true},
|
|
{"us-west-1", "US", false},
|
|
{"us-west-1", "us-west-1", true},
|
|
// "US" was old naming convention for 'us-east-1'.
|
|
{"US", "US", true},
|
|
}
|
|
|
|
for i, testCase := range testCases {
|
|
actualResult := isValidRegion(testCase.inputReqRegion, testCase.inputConfRegion)
|
|
if testCase.expectedResult != actualResult {
|
|
t.Errorf("Test %d: Expected the result to `%v`, but instead got `%v`", i+1, testCase.expectedResult, actualResult)
|
|
}
|
|
}
|
|
}
|
|
|
|
// Tests validate the URL path encoder.
|
|
func TestGetURLEncodedName(t *testing.T) {
|
|
testCases := []struct {
|
|
// Input.
|
|
inputStr string
|
|
// Expected result.
|
|
result string
|
|
}{
|
|
// % should be encoded as %25
|
|
{"thisisthe%url", "thisisthe%25url"},
|
|
// UTF-8 encoding.
|
|
{"本語", "%E6%9C%AC%E8%AA%9E"},
|
|
// UTF-8 encoding with ASCII.
|
|
{"本語.1", "%E6%9C%AC%E8%AA%9E.1"},
|
|
// Unusual ASCII characters.
|
|
{">123", "%3E123"},
|
|
// Fragment path characters.
|
|
{"myurl#link", "myurl%23link"},
|
|
// Space should be set to %20 not '+'.
|
|
{"space in url", "space%20in%20url"},
|
|
// '+' shouldn't be treated as space.
|
|
{"url+path", "url%2Bpath"},
|
|
}
|
|
|
|
// Tests generated values from url encoded name.
|
|
for i, testCase := range testCases {
|
|
result := getURLEncodedName(testCase.inputStr)
|
|
if testCase.result != result {
|
|
t.Errorf("Test %d: Expected URLEncoded result to be \"%s\", but found it to be \"%s\" instead", i+1, testCase.result, result)
|
|
}
|
|
}
|
|
}
|
|
|
|
// TestExtractSignedHeaders - Tests validate extraction of signed headers using list of signed header keys.
|
|
func TestExtractSignedHeaders(t *testing.T) {
|
|
signedHeaders := []string{"host", "x-amz-content-sha256", "x-amz-date", "transfer-encoding"}
|
|
|
|
// If the `expect` key exists in the signed headers then golang server would have stripped out the value, expecting the `expect` header set to `100-continue` in the result.
|
|
signedHeaders = append(signedHeaders, "expect")
|
|
// expected header values.
|
|
expectedHost := "play.minio.io:9000"
|
|
expectedContentSha256 := "1234abcd"
|
|
expectedTime := UTCNow().Format(iso8601Format)
|
|
expectedTransferEncoding := "gzip"
|
|
expectedExpect := "100-continue"
|
|
|
|
r, err := http.NewRequest("GET", "http://play.minio.io:9000", nil)
|
|
if err != nil {
|
|
t.Fatal("Unable to create http.Request :", err)
|
|
}
|
|
r.TransferEncoding = []string{expectedTransferEncoding}
|
|
|
|
// Creating input http header.
|
|
inputHeader := r.Header
|
|
inputHeader.Set("x-amz-content-sha256", expectedContentSha256)
|
|
inputHeader.Set("x-amz-date", expectedTime)
|
|
// calling the function being tested.
|
|
extractedSignedHeaders, errCode := extractSignedHeaders(signedHeaders, r)
|
|
if errCode != ErrNone {
|
|
t.Fatalf("Expected the APIErrorCode to be %d, but got %d", ErrNone, errCode)
|
|
}
|
|
|
|
// "x-amz-content-sha256" header value from the extracted result.
|
|
extractedContentSha256 := extractedSignedHeaders.Get("x-amz-content-sha256")
|
|
// "host" header value from the extracted result.
|
|
extractedHost := extractedSignedHeaders.Get("host")
|
|
// "x-amz-date" header from the extracted result.
|
|
extractedDate := extractedSignedHeaders.Get("x-amz-date")
|
|
// extracted `expect` header.
|
|
extractedExpect := extractedSignedHeaders.Get("expect")
|
|
|
|
extractedTransferEncoding := extractedSignedHeaders.Get("transfer-encoding")
|
|
|
|
if expectedHost != extractedHost {
|
|
t.Errorf("host header mismatch: expected `%s`, got `%s`", expectedHost, extractedHost)
|
|
}
|
|
// assert the result with the expected value.
|
|
if expectedContentSha256 != extractedContentSha256 {
|
|
t.Errorf("x-amz-content-sha256 header mismatch: expected `%s`, got `%s`", expectedContentSha256, extractedContentSha256)
|
|
}
|
|
if expectedTime != extractedDate {
|
|
t.Errorf("x-amz-date header mismatch: expected `%s`, got `%s`", expectedTime, extractedDate)
|
|
}
|
|
if extractedTransferEncoding != expectedTransferEncoding {
|
|
t.Errorf("transfer-encoding mismatch: expected %s, got %s", expectedTransferEncoding, extractedTransferEncoding)
|
|
}
|
|
|
|
// Since the list of signed headers value contained `expect`, the default value of `100-continue` will be added to extracted signed headers.
|
|
if extractedExpect != expectedExpect {
|
|
t.Errorf("expect header incorrect value: expected `%s`, got `%s`", expectedExpect, extractedExpect)
|
|
}
|
|
|
|
// case where the headers don't contain the one of the signed header in the signed headers list.
|
|
signedHeaders = append(signedHeaders, "X-Amz-Credential")
|
|
// expected to fail with `ErrUnsignedHeaders`.
|
|
_, errCode = extractSignedHeaders(signedHeaders, r)
|
|
if errCode != ErrUnsignedHeaders {
|
|
t.Fatalf("Expected the APIErrorCode to %d, but got %d", ErrUnsignedHeaders, errCode)
|
|
}
|
|
|
|
// case where the list of signed headers doesn't contain the host field.
|
|
signedHeaders = signedHeaders[2:5]
|
|
// expected to fail with `ErrUnsignedHeaders`.
|
|
_, errCode = extractSignedHeaders(signedHeaders, r)
|
|
if errCode != ErrUnsignedHeaders {
|
|
t.Fatalf("Expected the APIErrorCode to %d, but got %d", ErrUnsignedHeaders, errCode)
|
|
}
|
|
}
|
|
|
|
// TestSignV4TrimAll - tests the logic of TrimAll() function
|
|
func TestSignV4TrimAll(t *testing.T) {
|
|
testCases := []struct {
|
|
// Input.
|
|
inputStr string
|
|
// Expected result.
|
|
result string
|
|
}{
|
|
{"本語", "本語"},
|
|
{" abc ", "abc"},
|
|
{" a b ", "a b"},
|
|
{"a b ", "a b"},
|
|
{"a b", "a b"},
|
|
{"a b", "a b"},
|
|
{" a b c ", "a b c"},
|
|
{"a \t b c ", "a b c"},
|
|
{"\"a \t b c ", "\"a b c"},
|
|
{" \t\n\u000b\r\fa \t\n\u000b\r\f b \t\n\u000b\r\f c \t\n\u000b\r\f", "a b c"},
|
|
}
|
|
|
|
// Tests generated values from url encoded name.
|
|
for i, testCase := range testCases {
|
|
result := signV4TrimAll(testCase.inputStr)
|
|
if testCase.result != result {
|
|
t.Errorf("Test %d: Expected signV4TrimAll result to be \"%s\", but found it to be \"%s\" instead", i+1, testCase.result, result)
|
|
}
|
|
}
|
|
}
|
|
|
|
// Test getContentSha256Cksum
|
|
func TestGetContentSha256Cksum(t *testing.T) {
|
|
testCases := []struct {
|
|
h string // header SHA256
|
|
q string // query SHA256
|
|
expected string // expected SHA256
|
|
}{
|
|
{"shastring", "", "shastring"},
|
|
{"", "", emptySHA256},
|
|
{"", "X-Amz-Credential=random", unsignedPayload},
|
|
{"", "X-Amz-Credential=random&X-Amz-Content-Sha256=shastring", "shastring"},
|
|
}
|
|
|
|
for i, testCase := range testCases {
|
|
r, err := http.NewRequest("GET", "http://localhost/?"+testCase.q, nil)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if testCase.h != "" {
|
|
r.Header.Set("x-amz-content-sha256", testCase.h)
|
|
}
|
|
got := getContentSha256Cksum(r)
|
|
if got != testCase.expected {
|
|
t.Errorf("Test %d: got:%s expected:%s", i+1, got, testCase.expected)
|
|
}
|
|
}
|
|
}
|