blob: 5bfeab140ae7cf2a4166b1e6a018e86e7dc32161 (
plain) (
blame)
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
56
57
58
59
60
61
62
63
64
65
66
67
68
|
/*
* MinIO Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2017 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 credentials
import "os"
// A EnvMinio retrieves credentials from the environment variables of the
// running process. EnvMinioironment credentials never expire.
//
// Environment variables used:
//
// * Access Key ID: MINIO_ACCESS_KEY.
// * Secret Access Key: MINIO_SECRET_KEY.
// * Access Key ID: MINIO_ROOT_USER.
// * Secret Access Key: MINIO_ROOT_PASSWORD.
type EnvMinio struct {
retrieved bool
}
// NewEnvMinio returns a pointer to a new Credentials object
// wrapping the environment variable provider.
func NewEnvMinio() *Credentials {
return New(&EnvMinio{})
}
// Retrieve retrieves the keys from the environment.
func (e *EnvMinio) Retrieve() (Value, error) {
e.retrieved = false
id := os.Getenv("MINIO_ROOT_USER")
secret := os.Getenv("MINIO_ROOT_PASSWORD")
signerType := SignatureV4
if id == "" || secret == "" {
id = os.Getenv("MINIO_ACCESS_KEY")
secret = os.Getenv("MINIO_SECRET_KEY")
if id == "" || secret == "" {
signerType = SignatureAnonymous
}
}
e.retrieved = true
return Value{
AccessKeyID: id,
SecretAccessKey: secret,
SignerType: signerType,
}, nil
}
// IsExpired returns if the credentials have been retrieved.
func (e *EnvMinio) IsExpired() bool {
return !e.retrieved
}
|
