-
Notifications
You must be signed in to change notification settings - Fork 41
/
timestamper.go
49 lines (43 loc) · 1.21 KB
/
timestamper.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
// Copyright © SAS Institute 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 signinit
import (
"sync"
"github.com/sassoftware/relic/cmdline/shared"
"github.com/sassoftware/relic/lib/pkcs9"
"github.com/sassoftware/relic/lib/pkcs9/tsclient"
)
var (
mu sync.Mutex
ts pkcs9.Timestamper
)
func GetTimestamper() (pkcs9.Timestamper, error) {
mu.Lock()
defer mu.Unlock()
var err error
if ts == nil {
ts, err = newTimestamper()
}
return ts, err
}
func newTimestamper() (timestamper pkcs9.Timestamper, err error) {
tsconf, err := shared.CurrentConfig.GetTimestampConfig()
if err != nil {
return nil, err
}
timestamper, err = tsclient.New(tsconf)
if err != nil {
return
}
return timestamper, nil
}