-
Notifications
You must be signed in to change notification settings - Fork 267
/
utils.go
55 lines (49 loc) · 1.73 KB
/
utils.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
// This file is part of MinIO Console Server
// Copyright (c) 2022 MinIO, Inc.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package utils
import (
"context"
"encoding/base64"
)
// DecodeBase64 : decoded base64 input into utf-8 text
func DecodeBase64(s string) (string, error) {
decodedInput, err := base64.StdEncoding.DecodeString(s)
if err != nil {
return "", err
}
return string(decodedInput), nil
}
// Key used for Get/SetReqInfo
type key string
const (
ContextLogKey = key("console-log")
ContextRequestID = key("request-id")
ContextRequestUserID = key("request-user-id")
ContextRequestUserAgent = key("request-user-agent")
ContextRequestHost = key("request-host")
ContextRequestRemoteAddr = key("request-remote-addr")
ContextAuditKey = key("request-audit-entry")
ContextClientIP = key("client-ip")
)
// ClientIPFromContext attempts to get the Client IP from a context, if it's not present, it returns
// 127.0.0.1
func ClientIPFromContext(ctx context.Context) string {
val := ctx.Value(ContextClientIP)
if val != nil {
return val.(string)
}
return "127.0.0.1"
}