2019-07-11 23:37:13 +02:00
|
|
|
/*
|
|
|
|
* MinIO Cloud Storage, (C) 2019 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 (
|
|
|
|
"context"
|
|
|
|
"encoding/json"
|
|
|
|
"fmt"
|
|
|
|
"net/http"
|
|
|
|
|
|
|
|
"github.com/minio/minio/cmd/logger"
|
|
|
|
"github.com/minio/minio/pkg/handlers"
|
|
|
|
)
|
|
|
|
|
|
|
|
const (
|
|
|
|
kmBucket = "BucketName"
|
|
|
|
kmObject = "ObjectName"
|
|
|
|
kmObjects = "Objects"
|
|
|
|
kmPrefix = "Prefix"
|
|
|
|
kmMarker = "Marker"
|
|
|
|
kmUsername = "UserName"
|
|
|
|
kmHostname = "HostName"
|
|
|
|
kmPolicy = "Policy"
|
|
|
|
)
|
|
|
|
|
|
|
|
// KeyValueMap extends builtin map to support setting and getting
|
|
|
|
// select fields like BucketName, ObjectName, Prefix, etc.
|
|
|
|
type KeyValueMap map[string]string
|
|
|
|
|
|
|
|
// Bucket returns the BucketName
|
|
|
|
func (km KeyValueMap) Bucket() string {
|
|
|
|
return km[kmBucket]
|
|
|
|
}
|
|
|
|
|
|
|
|
// Object returns the ObjectName
|
|
|
|
func (km KeyValueMap) Object() string {
|
|
|
|
return km[kmObject]
|
|
|
|
}
|
|
|
|
|
|
|
|
// Prefix returns the Prefix
|
|
|
|
func (km KeyValueMap) Prefix() string {
|
|
|
|
return km[kmPrefix]
|
|
|
|
}
|
|
|
|
|
|
|
|
// Username returns the Username
|
|
|
|
func (km KeyValueMap) Username() string {
|
|
|
|
return km[kmUsername]
|
|
|
|
}
|
|
|
|
|
|
|
|
// Hostname returns the Hostname
|
|
|
|
func (km KeyValueMap) Hostname() string {
|
|
|
|
return km[kmHostname]
|
|
|
|
}
|
|
|
|
|
|
|
|
// Policy returns the Policy
|
|
|
|
func (km KeyValueMap) Policy() string {
|
|
|
|
return km[kmPolicy]
|
|
|
|
}
|
|
|
|
|
|
|
|
// Objects returns the Objects
|
|
|
|
func (km KeyValueMap) Objects() []string {
|
|
|
|
var objects []string
|
|
|
|
_ = json.Unmarshal([]byte(km[kmObjects]), &objects)
|
|
|
|
return objects
|
|
|
|
}
|
|
|
|
|
|
|
|
// SetBucket sets the given bucket to the KeyValueMap
|
|
|
|
func (km *KeyValueMap) SetBucket(bucket string) {
|
|
|
|
(*km)[kmBucket] = bucket
|
|
|
|
}
|
|
|
|
|
|
|
|
// SetPrefix sets the given prefix to the KeyValueMap
|
|
|
|
func (km *KeyValueMap) SetPrefix(prefix string) {
|
|
|
|
(*km)[kmPrefix] = prefix
|
|
|
|
}
|
|
|
|
|
|
|
|
// SetObject sets the given object to the KeyValueMap
|
|
|
|
func (km *KeyValueMap) SetObject(object string) {
|
|
|
|
(*km)[kmObject] = object
|
|
|
|
}
|
|
|
|
|
|
|
|
// SetMarker sets the given marker to the KeyValueMap
|
|
|
|
func (km *KeyValueMap) SetMarker(marker string) {
|
|
|
|
(*km)[kmMarker] = marker
|
|
|
|
}
|
|
|
|
|
|
|
|
// SetPolicy sets the given policy to the KeyValueMap
|
|
|
|
func (km *KeyValueMap) SetPolicy(policy string) {
|
|
|
|
(*km)[kmPolicy] = policy
|
|
|
|
}
|
|
|
|
|
|
|
|
// SetExpiry sets the expiry to the KeyValueMap
|
|
|
|
func (km *KeyValueMap) SetExpiry(expiry int64) {
|
|
|
|
(*km)[kmPolicy] = fmt.Sprintf("%d", expiry)
|
|
|
|
}
|
|
|
|
|
|
|
|
// SetObjects sets the list of objects to the KeyValueMap
|
|
|
|
func (km *KeyValueMap) SetObjects(objects []string) {
|
|
|
|
objsVal, err := json.Marshal(objects)
|
|
|
|
if err != nil {
|
|
|
|
// NB this can only happen when we can't marshal a Go
|
|
|
|
// slice to its json representation.
|
|
|
|
objsVal = []byte("[]")
|
|
|
|
}
|
|
|
|
(*km)[kmObjects] = string(objsVal)
|
|
|
|
}
|
|
|
|
|
|
|
|
// SetUsername sets the username to the KeyValueMap
|
|
|
|
func (km *KeyValueMap) SetUsername(username string) {
|
|
|
|
(*km)[kmUsername] = username
|
|
|
|
}
|
|
|
|
|
|
|
|
// SetHostname sets the hostname to the KeyValueMap
|
|
|
|
func (km *KeyValueMap) SetHostname(hostname string) {
|
|
|
|
(*km)[kmHostname] = hostname
|
|
|
|
}
|
|
|
|
|
|
|
|
// ToKeyValuer interface wraps ToKeyValue method that allows types to
|
|
|
|
// marshal their values as a map of structure member names to their
|
|
|
|
// values, as strings
|
|
|
|
type ToKeyValuer interface {
|
|
|
|
ToKeyValue() KeyValueMap
|
|
|
|
}
|
|
|
|
|
|
|
|
// ToKeyValue implementation for WebGenericArgs
|
|
|
|
func (args *WebGenericArgs) ToKeyValue() KeyValueMap {
|
|
|
|
return KeyValueMap{}
|
|
|
|
}
|
|
|
|
|
|
|
|
// ToKeyValue implementation for MakeBucketArgs
|
|
|
|
func (args *MakeBucketArgs) ToKeyValue() KeyValueMap {
|
|
|
|
km := KeyValueMap{}
|
|
|
|
km.SetBucket(args.BucketName)
|
|
|
|
return km
|
|
|
|
}
|
|
|
|
|
|
|
|
// ToKeyValue implementation for RemoveBucketArgs
|
|
|
|
func (args *RemoveBucketArgs) ToKeyValue() KeyValueMap {
|
|
|
|
km := KeyValueMap{}
|
|
|
|
km.SetBucket(args.BucketName)
|
|
|
|
return km
|
|
|
|
}
|
|
|
|
|
|
|
|
// ToKeyValue implementation for ListObjectsArgs
|
|
|
|
func (args *ListObjectsArgs) ToKeyValue() KeyValueMap {
|
|
|
|
km := KeyValueMap{}
|
|
|
|
km.SetBucket(args.BucketName)
|
|
|
|
km.SetPrefix(args.Prefix)
|
|
|
|
km.SetMarker(args.Marker)
|
|
|
|
return km
|
|
|
|
}
|
|
|
|
|
|
|
|
// ToKeyValue implementation for RemoveObjectArgs
|
|
|
|
func (args *RemoveObjectArgs) ToKeyValue() KeyValueMap {
|
|
|
|
km := KeyValueMap{}
|
|
|
|
km.SetBucket(args.BucketName)
|
|
|
|
km.SetObjects(args.Objects)
|
|
|
|
return km
|
|
|
|
}
|
|
|
|
|
|
|
|
// ToKeyValue implementation for LoginArgs
|
|
|
|
func (args *LoginArgs) ToKeyValue() KeyValueMap {
|
|
|
|
km := KeyValueMap{}
|
|
|
|
km.SetUsername(args.Username)
|
|
|
|
return km
|
|
|
|
}
|
|
|
|
|
2019-10-23 07:59:13 +02:00
|
|
|
// ToKeyValue implementation for LoginSTSArgs
|
|
|
|
func (args *LoginSTSArgs) ToKeyValue() KeyValueMap {
|
|
|
|
km := KeyValueMap{}
|
|
|
|
return km
|
|
|
|
}
|
|
|
|
|
2019-07-11 23:37:13 +02:00
|
|
|
// ToKeyValue implementation for GetBucketPolicyArgs
|
|
|
|
func (args *GetBucketPolicyArgs) ToKeyValue() KeyValueMap {
|
|
|
|
km := KeyValueMap{}
|
|
|
|
km.SetBucket(args.BucketName)
|
|
|
|
km.SetPrefix(args.Prefix)
|
|
|
|
return km
|
|
|
|
}
|
|
|
|
|
|
|
|
// ToKeyValue implementation for ListAllBucketPoliciesArgs
|
|
|
|
func (args *ListAllBucketPoliciesArgs) ToKeyValue() KeyValueMap {
|
|
|
|
km := KeyValueMap{}
|
|
|
|
km.SetBucket(args.BucketName)
|
|
|
|
return km
|
|
|
|
}
|
|
|
|
|
|
|
|
// ToKeyValue implementation for SetBucketPolicyWebArgs
|
|
|
|
func (args *SetBucketPolicyWebArgs) ToKeyValue() KeyValueMap {
|
|
|
|
km := KeyValueMap{}
|
|
|
|
km.SetBucket(args.BucketName)
|
|
|
|
km.SetPrefix(args.Prefix)
|
|
|
|
km.SetPolicy(args.Policy)
|
|
|
|
return km
|
|
|
|
}
|
|
|
|
|
|
|
|
// ToKeyValue implementation for SetAuthArgs
|
|
|
|
// SetAuthArgs doesn't implement the ToKeyValue interface that will be
|
|
|
|
// used by logger subsystem down the line, to avoid leaking
|
|
|
|
// credentials to an external log target
|
|
|
|
func (args *SetAuthArgs) ToKeyValue() KeyValueMap {
|
|
|
|
return KeyValueMap{}
|
|
|
|
}
|
|
|
|
|
|
|
|
// ToKeyValue implementation for PresignedGetArgs
|
|
|
|
func (args *PresignedGetArgs) ToKeyValue() KeyValueMap {
|
|
|
|
km := KeyValueMap{}
|
|
|
|
km.SetHostname(args.HostName)
|
|
|
|
km.SetBucket(args.BucketName)
|
|
|
|
km.SetObject(args.ObjectName)
|
|
|
|
km.SetExpiry(args.Expiry)
|
|
|
|
return km
|
|
|
|
}
|
|
|
|
|
|
|
|
// newWebContext creates a context with ReqInfo values from the given
|
|
|
|
// http request and api name.
|
|
|
|
func newWebContext(r *http.Request, args ToKeyValuer, api string) context.Context {
|
|
|
|
argsMap := args.ToKeyValue()
|
|
|
|
bucket := argsMap.Bucket()
|
|
|
|
object := argsMap.Object()
|
|
|
|
prefix := argsMap.Prefix()
|
|
|
|
|
|
|
|
if prefix != "" {
|
|
|
|
object = prefix
|
|
|
|
}
|
|
|
|
reqInfo := &logger.ReqInfo{
|
|
|
|
DeploymentID: globalDeploymentID,
|
|
|
|
RemoteHost: handlers.GetSourceIP(r),
|
2019-07-18 18:58:37 +02:00
|
|
|
Host: getHostName(r),
|
2019-07-11 23:37:13 +02:00
|
|
|
UserAgent: r.UserAgent(),
|
|
|
|
API: api,
|
|
|
|
BucketName: bucket,
|
|
|
|
ObjectName: object,
|
|
|
|
}
|
2020-04-09 18:30:02 +02:00
|
|
|
return logger.SetReqInfo(GlobalContext, reqInfo)
|
2019-07-11 23:37:13 +02:00
|
|
|
}
|