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42 lines
1005 B
Go
42 lines
1005 B
Go
package sign
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import (
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"sync"
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"time"
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"github.com/OpenListTeam/OpenList/v4/internal/conf"
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"github.com/OpenListTeam/OpenList/v4/internal/setting"
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"github.com/OpenListTeam/OpenList/v4/pkg/sign"
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)
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var onceArchive sync.Once
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var instanceArchive sign.Sign
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func SignArchive(data string) string {
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expire := setting.GetInt(conf.LinkExpiration, 0)
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if expire == 0 {
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return NotExpiredArchive(data)
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} else {
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return WithDurationArchive(data, time.Duration(expire)*time.Hour)
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}
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}
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func WithDurationArchive(data string, d time.Duration) string {
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onceArchive.Do(InstanceArchive)
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return instanceArchive.Sign(data, time.Now().Add(d).Unix())
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}
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func NotExpiredArchive(data string) string {
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onceArchive.Do(InstanceArchive)
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return instanceArchive.Sign(data, 0)
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}
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func VerifyArchive(data string, sign string) error {
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onceArchive.Do(InstanceArchive)
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return instanceArchive.Verify(data, sign)
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}
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func InstanceArchive() {
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instanceArchive = sign.NewHMACSign([]byte(setting.GetStr(conf.Token) + "-archive"))
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}
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