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/*
* Minio Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2017 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 minio
import (
"fmt"
"net/http"
"net/url"
"testing"
"time"
"github.com/minio/minio-go/pkg/s3utils"
)
// Tests signature redacting function used
// in filtering on-wire Authorization header.
func TestRedactSignature(t *testing.T) {
testCases := []struct {
authValue string
expectedRedactedAuthValue string
}{
{
authValue: "AWS 1231313:888x000231==",
expectedRedactedAuthValue: "AWS **REDACTED**:**REDACTED**",
},
{
authValue: "AWS4-HMAC-SHA256 Credential=12312313/20170613/us-east-1/s3/aws4_request, SignedHeaders=host;x-amz-content-sha256;x-amz-date, Signature=02131231312313213",
expectedRedactedAuthValue: "AWS4-HMAC-SHA256 Credential=**REDACTED**/20170613/us-east-1/s3/aws4_request, SignedHeaders=host;x-amz-content-sha256;x-amz-date, Signature=**REDACTED**",
},
}
for i, testCase := range testCases {
redactedAuthValue := redactSignature(testCase.authValue)
if redactedAuthValue != testCase.expectedRedactedAuthValue {
t.Errorf("Test %d: Expected %s, got %s", i+1, testCase.expectedRedactedAuthValue, redactedAuthValue)
}
}
}
// Tests filter header function by filtering out
// some custom header keys.
func TestFilterHeader(t *testing.T) {
header := http.Header{}
header.Set("Content-Type", "binary/octet-stream")
header.Set("Content-Encoding", "gzip")
newHeader := filterHeader(header, []string{"Content-Type"})
if len(newHeader) > 1 {
t.Fatalf("Unexpected size of the returned header, should be 1, got %d", len(newHeader))
}
if newHeader.Get("Content-Encoding") != "gzip" {
t.Fatalf("Unexpected content-encoding value, expected 'gzip', got %s", newHeader.Get("Content-Encoding"))
}
}
// Tests for 'getEndpointURL(endpoint string, inSecure bool)'.
func TestGetEndpointURL(t *testing.T) {
testCases := []struct {
// Inputs.
endPoint string
secure bool
// Expected result.
result string
err error
// Flag indicating whether the test is expected to pass or not.
shouldPass bool
}{
{"s3.amazonaws.com", true, "https://s3.amazonaws.com", nil, true},
{"s3.cn-north-1.amazonaws.com.cn", true, "https://s3.cn-north-1.amazonaws.com.cn", nil, true},
{"s3.cn-northwest-1.amazonaws.com.cn", true, "https://s3.cn-northwest-1.amazonaws.com.cn", nil, true},
{"s3.amazonaws.com", false, "http://s3.amazonaws.com", nil, true},
{"s3.cn-north-1.amazonaws.com.cn", false, "http://s3.cn-north-1.amazonaws.com.cn", nil, true},
{"s3.cn-northwest-1.amazonaws.com.cn", false, "http://s3.cn-northwest-1.amazonaws.com.cn", nil, true},
{"192.168.1.1:9000", false, "http://192.168.1.1:9000", nil, true},
{"192.168.1.1:9000", true, "https://192.168.1.1:9000", nil, true},
{"s3.amazonaws.com:443", true, "https://s3.amazonaws.com:443", nil, true},
{"13333.123123.-", true, "", ErrInvalidArgument(fmt.Sprintf("Endpoint: %s does not follow ip address or domain name standards.", "13333.123123.-")), false},
{"13333.123123.-", true, "", ErrInvalidArgument(fmt.Sprintf("Endpoint: %s does not follow ip address or domain name standards.", "13333.123123.-")), false},
{"storage.googleapis.com:4000", true, "", ErrInvalidArgument("Google Cloud Storage endpoint should be 'storage.googleapis.com'."), false},
{"s3.aamzza.-", true, "", ErrInvalidArgument(fmt.Sprintf("Endpoint: %s does not follow ip address or domain name standards.", "s3.aamzza.-")), false},
{"", true, "", ErrInvalidArgument("Endpoint: does not follow ip address or domain name standards."), false},
}
for i, testCase := range testCases {
result, err := getEndpointURL(testCase.endPoint, testCase.secure)
if err != nil && testCase.shouldPass {
t.Errorf("Test %d: Expected to pass, but failed with: <ERROR> %s", i+1, err.Error())
}
if err == nil && !testCase.shouldPass {
t.Errorf("Test %d: Expected to fail with <ERROR> \"%s\", but passed instead", i+1, testCase.err.Error())
}
// Failed as expected, but does it fail for the expected reason.
if err != nil && !testCase.shouldPass {
if err.Error() != testCase.err.Error() {
t.Errorf("Test %d: Expected to fail with error \"%s\", but instead failed with error \"%s\" instead", i+1, testCase.err.Error(), err.Error())
}
}
// Test passes as expected, but the output values are verified for correctness here.
if err == nil && testCase.shouldPass {
if testCase.result != result.String() {
t.Errorf("Test %d: Expected the result Url to be \"%s\", but found \"%s\" instead", i+1, testCase.result, result.String())
}
}
}
}
// Tests validate end point validator.
func TestIsValidEndpointURL(t *testing.T) {
testCases := []struct {
url string
err error
// Flag indicating whether the test is expected to pass or not.
shouldPass bool
}{
{"", ErrInvalidArgument("Endpoint url cannot be empty."), false},
{"/", nil, true},
{"https://s3.amazonaws.com", nil, true},
{"https://s3.cn-north-1.amazonaws.com.cn", nil, true},
{"https://s3-us-gov-west-1.amazonaws.com", nil, true},
{"https://s3-fips-us-gov-west-1.amazonaws.com", nil, true},
{"https://s3.amazonaws.com/", nil, true},
{"https://storage.googleapis.com/", nil, true},
{"https://z3.amazonaws.com", nil, true},
{"https://mybalancer.us-east-1.elb.amazonaws.com", nil, true},
{"192.168.1.1", ErrInvalidArgument("Endpoint url cannot have fully qualified paths."), false},
{"https://amazon.googleapis.com/", ErrInvalidArgument("Google Cloud Storage endpoint should be 'storage.googleapis.com'."), false},
{"https://storage.googleapis.com/bucket/", ErrInvalidArgument("Endpoint url cannot have fully qualified paths."), false},
{"https://s3.amazonaws.com/bucket/object", ErrInvalidArgument("Endpoint url cannot have fully qualified paths."), false},
}
for i, testCase := range testCases {
var u url.URL
if testCase.url == "" {
u = sentinelURL
} else {
u1, err := url.Parse(testCase.url)
if err != nil {
t.Errorf("Test %d: Expected to pass, but failed with: <ERROR> %s", i+1, err)
}
u = *u1
}
err := isValidEndpointURL(u)
if err != nil && testCase.shouldPass {
t.Errorf("Test %d: Expected to pass, but failed with: <ERROR> %s", i+1, err)
}
if err == nil && !testCase.shouldPass {
t.Errorf("Test %d: Expected to fail with <ERROR> \"%s\", but passed instead", i+1, testCase.err)
}
// Failed as expected, but does it fail for the expected reason.
if err != nil && !testCase.shouldPass {
if err.Error() != testCase.err.Error() {
t.Errorf("Test %d: Expected to fail with error \"%s\", but instead failed with error \"%s\" instead", i+1, testCase.err, err)
}
}
}
}
func TestDefaultBucketLocation(t *testing.T) {
testCases := []struct {
endpointURL url.URL
regionOverride string
expectedLocation string
}{
// Region override is set URL is ignored. - Test 1.
{
endpointURL: url.URL{Host: "s3-fips-us-gov-west-1.amazonaws.com"},
regionOverride: "us-west-1",
expectedLocation: "us-west-1",
},
// No region override, url based preferenced is honored - Test 2.
{
endpointURL: url.URL{Host: "s3-fips-us-gov-west-1.amazonaws.com"},
regionOverride: "",
expectedLocation: "us-gov-west-1",
},
// Region override is honored - Test 3.
{
endpointURL: url.URL{Host: "s3.amazonaws.com"},
regionOverride: "us-west-1",
expectedLocation: "us-west-1",
},
// China region should be honored, region override not provided. - Test 4.
{
endpointURL: url.URL{Host: "s3.cn-north-1.amazonaws.com.cn"},
regionOverride: "",
expectedLocation: "cn-north-1",
},
// China region should be honored, region override not provided. - Test 5.
{
endpointURL: url.URL{Host: "s3.cn-northwest-1.amazonaws.com.cn"},
regionOverride: "",
expectedLocation: "cn-northwest-1",
},
// No region provided, no standard region strings provided as well. - Test 6.
{
endpointURL: url.URL{Host: "s3.amazonaws.com"},
regionOverride: "",
expectedLocation: "us-east-1",
},
}
for i, testCase := range testCases {
retLocation := getDefaultLocation(testCase.endpointURL, testCase.regionOverride)
if testCase.expectedLocation != retLocation {
t.Errorf("Test %d: Expected location %s, got %s", i+1, testCase.expectedLocation, retLocation)
}
}
}
// Tests validate the expiry time validator.
func TestIsValidExpiry(t *testing.T) {
testCases := []struct {
// Input.
duration time.Duration
// Expected result.
err error
// Flag to indicate whether the test should pass.
shouldPass bool
}{
{100 * time.Millisecond, ErrInvalidArgument("Expires cannot be lesser than 1 second."), false},
{604801 * time.Second, ErrInvalidArgument("Expires cannot be greater than 7 days."), false},
{0 * time.Second, ErrInvalidArgument("Expires cannot be lesser than 1 second."), false},
{1 * time.Second, nil, true},
{10000 * time.Second, nil, true},
{999 * time.Second, nil, true},
}
for i, testCase := range testCases {
err := isValidExpiry(testCase.duration)
if err != nil && testCase.shouldPass {
t.Errorf("Test %d: Expected to pass, but failed with: <ERROR> %s", i+1, err.Error())
}
if err == nil && !testCase.shouldPass {
t.Errorf("Test %d: Expected to fail with <ERROR> \"%s\", but passed instead", i+1, testCase.err.Error())
}
// Failed as expected, but does it fail for the expected reason.
if err != nil && !testCase.shouldPass {
if err.Error() != testCase.err.Error() {
t.Errorf("Test %d: Expected to fail with error \"%s\", but instead failed with error \"%s\" instead", i+1, testCase.err.Error(), err.Error())
}
}
}
}
// Tests validate the bucket name validator.
func TestIsValidBucketName(t *testing.T) {
testCases := []struct {
// Input.
bucketName string
// Expected result.
err error
// Flag to indicate whether test should Pass.
shouldPass bool
}{
{".mybucket", ErrInvalidBucketName("Bucket name contains invalid characters"), false},
{"mybucket.", ErrInvalidBucketName("Bucket name contains invalid characters"), false},
{"mybucket-", ErrInvalidBucketName("Bucket name contains invalid characters"), false},
{"my", ErrInvalidBucketName("Bucket name cannot be smaller than 3 characters"), false},
{"", ErrInvalidBucketName("Bucket name cannot be empty"), false},
{"my..bucket", ErrInvalidBucketName("Bucket name contains invalid characters"), false},
{"my.bucket.com", nil, true},
{"my-bucket", nil, true},
{"123my-bucket", nil, true},
}
for i, testCase := range testCases {
err := s3utils.CheckValidBucketName(testCase.bucketName)
if err != nil && testCase.shouldPass {
t.Errorf("Test %d: Expected to pass, but failed with: <ERROR> %s", i+1, err.Error())
}
if err == nil && !testCase.shouldPass {
t.Errorf("Test %d: Expected to fail with <ERROR> \"%s\", but passed instead", i+1, testCase.err.Error())
}
// Failed as expected, but does it fail for the expected reason.
if err != nil && !testCase.shouldPass {
if err.Error() != testCase.err.Error() {
t.Errorf("Test %d: Expected to fail with error \"%s\", but instead failed with error \"%s\" instead", i+1, testCase.err.Error(), err.Error())
}
}
}
}
// Tests if header is standard supported header
func TestIsStandardHeader(t *testing.T) {
testCases := []struct {
// Input.
header string
// Expected result.
expectedValue bool
}{
{"content-encoding", true},
{"content-type", true},
{"cache-control", true},
{"content-disposition", true},
{"random-header", false},
}
for i, testCase := range testCases {
actual := isStandardHeader(testCase.header)
if actual != testCase.expectedValue {
t.Errorf("Test %d: Expected to pass, but failed", i+1)
}
}
}
// Tests if header is server encryption header
func TestIsSSEHeader(t *testing.T) {
testCases := []struct {
// Input.
header string
// Expected result.
expectedValue bool
}{
{"x-amz-server-side-encryption", true},
{"x-amz-server-side-encryption-aws-kms-key-id", true},
{"x-amz-server-side-encryption-context", true},
{"x-amz-server-side-encryption-customer-algorithm", true},
{"x-amz-server-side-encryption-customer-key", true},
{"x-amz-server-side-encryption-customer-key-MD5", true},
{"random-header", false},
}
for i, testCase := range testCases {
actual := isSSEHeader(testCase.header)
if actual != testCase.expectedValue {
t.Errorf("Test %d: Expected to pass, but failed", i+1)
}
}
}
// Tests if header is client encryption header
func TestIsCSEHeader(t *testing.T) {
testCases := []struct {
// Input.
header string
// Expected result.
expectedValue bool
}{
{"x-amz-iv", true},
{"x-amz-key", true},
{"x-amz-matdesc", true},
{"x-amz-meta-x-amz-iv", true},
{"x-amz-meta-x-amz-key", true},
{"x-amz-meta-x-amz-matdesc", true},
{"random-header", false},
}
for i, testCase := range testCases {
actual := isCSEHeader(testCase.header)
if actual != testCase.expectedValue {
t.Errorf("Test %d: Expected to pass, but failed", i+1)
}
}
}
// Tests if header is x-amz-meta or x-amz-acl
func TestIsAmzHeader(t *testing.T) {
testCases := []struct {
// Input.
header string
// Expected result.
expectedValue bool
}{
{"x-amz-iv", false},
{"x-amz-key", false},
{"x-amz-matdesc", false},
{"x-amz-meta-x-amz-iv", true},
{"x-amz-meta-x-amz-key", true},
{"x-amz-meta-x-amz-matdesc", true},
{"x-amz-acl", true},
{"random-header", false},
}
for i, testCase := range testCases {
actual := isAmzHeader(testCase.header)
if actual != testCase.expectedValue {
t.Errorf("Test %d: Expected to pass, but failed", i+1)
}
}
}
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