mirror of
https://github.com/cubefs/cubefs.git
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e37abd0731
The blacklist mechanism has been added to the user store and volume manager in the object node to solve the adverse effect of a large number of invalid requests on system performance in a short period of time. Stream requests to the user store and volume manager in the object node in a hash bucket manner, reducing the blocking caused by read and write locks under concurrency. Abstracted the user store and added an implementation that does not cache user information. This is enabled through the "strict" configuration to provide sufficient real-time performance with cluster information during interface compatibility testing. Signed-off-by: Mofei Zhang <mofei2816@gmail.com>
133 lines
3.1 KiB
Go
133 lines
3.1 KiB
Go
// Copyright 2018 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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var err error
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if err = UnsupportedOperation.ServeResponse(w, r); err != nil {
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log.LogErrorf("unsupportedOperationHandler: serve response fail: requestID(%v) err(%v)",
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GetRequestID(r), err)
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ServeInternalStaticErrorResponse(w, r)
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}
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return
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}
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