Files
dualfroz 86ff18f8c1 fix: reject unknown response-* query parameters in GetObject and HeadObject
getobject and headobject silently ignored any response-* query parameter outside the six overridable headers. they now return 400 InvalidArgument naming the parameter and its value, like s3, and the rest tests skipped for this issue are enabled.

Fixes #2075
2026-10-07 19:40:28 +02:00

334 lines
10 KiB
Go

// Copyright 2023 Versity Software
// This file is 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 controllers
import (
"context"
"net/http"
"testing"
"time"
"github.com/aws/aws-sdk-go-v2/service/s3"
"github.com/versity/versitygw/auth"
"github.com/versity/versitygw/s3api/utils"
"github.com/versity/versitygw/s3err"
)
func TestS3ApiController_HeadObject(t *testing.T) {
tm := time.Now()
cLength := int64(100)
failingBeRes := &s3.HeadObjectOutput{
LastModified: &tm,
}
tests := []struct {
name string
input testInput
output testOutput
}{
{
name: "empty versionId query param",
input: testInput{
locals: defaultLocals,
queries: map[string]string{
"versionId": "",
},
},
output: testOutput{
response: &Response{
MetaOpts: &MetaOptions{
BucketOwner: "root",
},
},
err: s3err.GetInvalidArgumentErr(s3err.InvalidArgEmptyVersionId, ""),
},
},
{
name: "invalid response override query param",
input: testInput{
locals: defaultLocals,
queries: map[string]string{
"response-invalid": "dummy",
},
},
output: testOutput{
response: &Response{
MetaOpts: &MetaOptions{
BucketOwner: "root",
},
},
err: s3err.GetInvalidArgResponseOverride("response-invalid", "dummy"),
},
},
{
name: "verify access fails",
input: testInput{
locals: accessDeniedLocals,
},
output: testOutput{
response: &Response{
MetaOpts: &MetaOptions{
BucketOwner: "root",
},
},
err: s3err.GetAPIError(s3err.ErrAccessDenied),
},
},
{
name: "anonymous access with override params",
input: testInput{
locals: map[utils.ContextKey]any{
utils.ContextKeyIsRoot: true,
utils.ContextKeyParsedAcl: auth.ACL{
Owner: "root",
},
utils.ContextKeyAccount: auth.Account{
Access: "root",
Role: auth.RoleAdmin,
},
utils.ContextKeyRegion: "us-east-1",
utils.ContextKeyPublicBucket: true,
},
queries: map[string]string{
"response-expires": "something",
},
},
output: testOutput{
response: &Response{
MetaOpts: &MetaOptions{
BucketOwner: "root",
},
},
err: s3err.GetAPIError(s3err.ErrAnonymousResponseHeaders),
},
},
{
name: "invalid part number",
input: testInput{
locals: defaultLocals,
queries: map[string]string{
"partNumber": "-4",
"versionId": "01BX5ZZKBKACTAV9WEVGEMMVRZ",
},
},
output: testOutput{
response: &Response{
MetaOpts: &MetaOptions{
BucketOwner: "root",
},
},
err: s3err.GetInvalidArgumentErr(s3err.InvalidArgPartNumber, "-4"),
},
},
{
name: "both partNumber and Range",
input: testInput{
locals: defaultLocals,
queries: map[string]string{
"partNumber": "6",
},
headers: map[string]string{
"Range": "bytes=1-3",
},
},
output: testOutput{
response: &Response{
MetaOpts: &MetaOptions{
BucketOwner: "root",
},
},
err: s3err.GetAPIError(s3err.ErrRangeAndPartNumber),
},
},
{
name: "invalid checksum mode",
input: testInput{
locals: defaultLocals,
headers: map[string]string{
"x-amz-checksum-mode": "invalid_checksum_mode",
},
},
output: testOutput{
response: &Response{
MetaOpts: &MetaOptions{
BucketOwner: "root",
},
},
err: s3err.GetInvalidChecksumHeaderErr("x-amz-checksum-mode"),
},
},
{
name: "backend returns error",
input: testInput{
locals: defaultLocals,
beErr: s3err.GetAPIError(s3err.ErrInvalidAccessKeyID),
beRes: failingBeRes,
},
output: testOutput{
response: &Response{
Headers: map[string]*string{
"x-amz-delete-marker": utils.GetStringPtr("true"),
"Last-Modified": utils.GetStringPtr(tm.UTC().Format(timefmt)),
},
MetaOpts: &MetaOptions{
BucketOwner: "root",
},
},
err: s3err.GetAPIError(s3err.ErrInvalidAccessKeyID),
},
},
{
name: "successful response",
input: testInput{
queries: map[string]string{
"partNumber": "4",
},
locals: defaultLocals,
headers: map[string]string{
"x-amz-checksum-mode": "enabled",
},
beRes: &s3.HeadObjectOutput{
ETag: utils.GetStringPtr("ETag"),
ContentType: utils.GetStringPtr("application/xml"),
ContentLength: &cLength,
},
},
output: testOutput{
response: &Response{
Headers: map[string]*string{
"ETag": utils.GetStringPtr("ETag"),
"x-amz-restore": nil,
"accept-ranges": nil,
"Content-Range": nil,
"Content-Disposition": nil,
"Content-Encoding": nil,
"Content-Language": nil,
"Cache-Control": nil,
"Expires": nil,
"x-amz-website-redirect-location": nil,
"x-amz-checksum-crc32": nil,
"x-amz-checksum-crc64nvme": nil,
"x-amz-checksum-crc32c": nil,
"x-amz-checksum-sha1": nil,
"x-amz-checksum-sha256": nil,
"x-amz-checksum-sha512": nil,
"x-amz-checksum-md5": nil,
"x-amz-checksum-xxhash64": nil,
"x-amz-checksum-xxhash3": nil,
"x-amz-checksum-xxhash128": nil,
"x-amz-version-id": nil,
"x-amz-mp-parts-count": nil,
"x-amz-object-lock-mode": nil,
"x-amz-object-lock-legal-hold": nil,
"x-amz-storage-class": nil,
"x-amz-checksum-type": nil,
"x-amz-object-lock-retain-until-date": nil,
"Last-Modified": nil,
"x-amz-tagging-count": nil,
"x-amz-server-side-encryption-customer-algorithm": nil,
"x-amz-server-side-encryption-customer-key-MD5": nil,
"Content-Type": utils.GetStringPtr("application/xml"),
"Content-Length": utils.GetStringPtr("100"),
},
MetaOpts: &MetaOptions{
BucketOwner: "root",
Status: http.StatusOK,
},
},
},
},
{
name: "successful partial response",
input: testInput{
locals: defaultLocals,
beRes: &s3.HeadObjectOutput{
ContentRange: utils.GetStringPtr("bytes 10-20/100"),
},
},
output: testOutput{
response: &Response{
Headers: map[string]*string{
"ETag": nil,
"x-amz-restore": nil,
"accept-ranges": nil,
"Content-Range": utils.GetStringPtr("bytes 10-20/100"),
"Content-Disposition": nil,
"Content-Encoding": nil,
"Content-Language": nil,
"Cache-Control": nil,
"Expires": nil,
"x-amz-website-redirect-location": nil,
"x-amz-checksum-crc32": nil,
"x-amz-checksum-crc64nvme": nil,
"x-amz-checksum-crc32c": nil,
"x-amz-checksum-sha1": nil,
"x-amz-checksum-sha256": nil,
"x-amz-checksum-sha512": nil,
"x-amz-checksum-md5": nil,
"x-amz-checksum-xxhash64": nil,
"x-amz-checksum-xxhash3": nil,
"x-amz-checksum-xxhash128": nil,
"x-amz-version-id": nil,
"x-amz-mp-parts-count": nil,
"x-amz-object-lock-mode": nil,
"x-amz-object-lock-legal-hold": nil,
"x-amz-storage-class": nil,
"x-amz-checksum-type": nil,
"x-amz-object-lock-retain-until-date": nil,
"Last-Modified": nil,
"x-amz-tagging-count": nil,
"x-amz-server-side-encryption-customer-algorithm": nil,
"x-amz-server-side-encryption-customer-key-MD5": nil,
"Content-Type": nil,
"Content-Length": nil,
},
MetaOpts: &MetaOptions{
BucketOwner: "root",
Status: http.StatusPartialContent,
},
},
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
be := &BackendMock{
HeadObjectFunc: func(contextMoqParam context.Context, headObjectInput *s3.HeadObjectInput) (*s3.HeadObjectOutput, error) {
return tt.input.beRes.(*s3.HeadObjectOutput), tt.input.beErr
},
GetBucketPolicyFunc: func(contextMoqParam context.Context, bucket string) ([]byte, error) {
return nil, s3err.GetAPIError(s3err.ErrAccessDenied)
},
}
ctrl := S3ApiController{
be: be,
}
testController(
t,
ctrl.HeadObject,
tt.output.response,
tt.output.err,
ctxInputs{
locals: tt.input.locals,
queries: tt.input.queries,
headers: tt.input.headers,
})
})
}
}