mirror of
https://github.com/cubefs/cubefs.git
synced 2026-08-02 10:06:14 +00:00
5c7c9980eb
Fix the parsing issue of the two preconditions of If-Match and If-None-Match. We found that the request sent through the AWS S3 SDK included double quotes for the values of these two preconditions. This part is not specified in the AWS S3 API Reference. Affected APIs: HeadObject, GetObject Signed-off-by: Mofei Zhang <mofei2816@gmail.com>
133 lines
3.1 KiB
Go
133 lines
3.1 KiB
Go
// Copyright 2019 The ChubaoFS Authors.
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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
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// implied. See the License for the specific language governing
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// permissions and limitations under the License.
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package objectnode
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import (
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"errors"
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"net/http"
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"strings"
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"github.com/chubaofs/chubaofs/proto"
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"github.com/gorilla/mux"
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"github.com/chubaofs/chubaofs/util/log"
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)
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type RequestParam struct {
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resource string
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bucket string
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object string
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action proto.Action
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sourceIP string
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conditionVars map[string][]string
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vars map[string]string
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accessKey string
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r *http.Request
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}
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func (p *RequestParam) Bucket() string {
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return p.bucket
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}
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func (p *RequestParam) Object() string {
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return p.object
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}
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func (p *RequestParam) Action() proto.Action {
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return p.action
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}
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func (p *RequestParam) GetVar(name string) string {
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if val, has := p.vars[name]; has {
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return val
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}
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return p.r.FormValue(name)
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}
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func (p *RequestParam) GetConditionVar(name string) []string {
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return p.conditionVars[name]
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}
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func (p *RequestParam) AccessKey() string {
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return p.accessKey
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}
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func ParseRequestParam(r *http.Request) *RequestParam {
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p := new(RequestParam)
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p.r = r
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p.vars = mux.Vars(r)
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p.bucket = p.vars["bucket"]
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p.object = p.vars["object"]
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p.sourceIP = getRequestIP(r)
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p.conditionVars = getCondtionValues(r)
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if len(p.bucket) > 0 {
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p.resource = p.bucket
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if len(p.object) > 0 {
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if strings.HasPrefix(p.object, "/") {
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p.resource = p.bucket + p.object
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} else {
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p.resource = p.bucket + "/" + p.object
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}
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}
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}
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auth := parseRequestAuthInfo(r)
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if auth != nil {
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p.accessKey = auth.accessKey
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}
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p.action = GetActionFromContext(r)
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if p.action.IsNone() {
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p.action = ActionFromRouteName(mux.CurrentRoute(r).GetName())
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}
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return p
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}
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func (o *ObjectNode) getVol(bucket string) (vol *Volume, err error) {
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if bucket == "" {
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return nil, errors.New("bucket name is empty")
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}
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vol, err = o.vm.Volume(bucket)
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if err != nil {
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log.LogErrorf("getVol: load Volume fail, bucket(%v) err(%v)", bucket, err)
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return nil, err
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}
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return vol, nil
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}
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func (o *ObjectNode) errorResponse(w http.ResponseWriter, r *http.Request, err error, ec *ErrorCode) {
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if err != nil || ec != nil {
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if err != nil {
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log.LogErrorf("errorResponse: found error: requestID(%v) err(%v)",
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GetRequestID(r), err)
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}
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if ec == nil {
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ec = InternalErrorCode(err)
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}
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_ = ec.ServeResponse(w, r)
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}
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}
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func (o *ObjectNode) unsupportedOperationHandler(w http.ResponseWriter, r *http.Request) {
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log.LogInfof("Audit: unsupported operation: requestID(%v) remote(%v) action(%v) userAgent(%v)",
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GetRequestID(r),
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getRequestIP(r),
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ActionFromRouteName(mux.CurrentRoute(r).GetName()),
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r.UserAgent())
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_ = UnsupportedOperation.ServeResponse(w, r)
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return
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}
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