forked from TrueCloudLab/frostfs-s3-gw
85 lines
2.8 KiB
Go
85 lines
2.8 KiB
Go
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/*
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* MinIO Cloud Storage, (C) 2018 MinIO, Inc.
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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 implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package audit
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import (
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"net/http"
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"strings"
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"time"
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xhttp "github.com/minio/minio/cmd/http"
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"github.com/minio/minio/pkg/handlers"
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)
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// Version - represents the current version of audit log structure.
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const Version = "1"
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// Entry - audit entry logs.
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type Entry struct {
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Version string `json:"version"`
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DeploymentID string `json:"deploymentid,omitempty"`
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Time string `json:"time"`
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API struct {
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Name string `json:"name,omitempty"`
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Bucket string `json:"bucket,omitempty"`
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Object string `json:"object,omitempty"`
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Status string `json:"status,omitempty"`
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StatusCode int `json:"statusCode,omitempty"`
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TimeToFirstByte string `json:"timeToFirstByte,omitempty"`
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TimeToResponse string `json:"timeToResponse,omitempty"`
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} `json:"api"`
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RemoteHost string `json:"remotehost,omitempty"`
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RequestID string `json:"requestID,omitempty"`
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UserAgent string `json:"userAgent,omitempty"`
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ReqClaims map[string]interface{} `json:"requestClaims,omitempty"`
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ReqQuery map[string]string `json:"requestQuery,omitempty"`
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ReqHeader map[string]string `json:"requestHeader,omitempty"`
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RespHeader map[string]string `json:"responseHeader,omitempty"`
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}
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// ToEntry - constructs an audit entry object.
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func ToEntry(w http.ResponseWriter, r *http.Request, reqClaims map[string]interface{}, deploymentID string) Entry {
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reqQuery := make(map[string]string)
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for k, v := range r.URL.Query() {
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reqQuery[k] = strings.Join(v, ",")
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}
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reqHeader := make(map[string]string)
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for k, v := range r.Header {
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reqHeader[k] = strings.Join(v, ",")
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}
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respHeader := make(map[string]string)
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for k, v := range w.Header() {
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respHeader[k] = strings.Join(v, ",")
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}
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respHeader[xhttp.ETag] = strings.Trim(respHeader[xhttp.ETag], `"`)
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entry := Entry{
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Version: Version,
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DeploymentID: deploymentID,
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RemoteHost: handlers.GetSourceIP(r),
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RequestID: w.Header().Get(xhttp.AmzRequestID),
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UserAgent: r.UserAgent(),
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Time: time.Now().UTC().Format(time.RFC3339Nano),
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ReqQuery: reqQuery,
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ReqHeader: reqHeader,
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ReqClaims: reqClaims,
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RespHeader: respHeader,
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}
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return entry
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}
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