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22 lines
538 B
Go
22 lines
538 B
Go
// Copyright 2022 GoEdge CDN goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
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package utils
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import (
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"crypto/sha1"
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"fmt"
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"github.com/iwind/TeaGo/rands"
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"github.com/iwind/TeaGo/types"
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"sync/atomic"
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"time"
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)
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const sha1RandomPrefix = "SHA1_RANDOM"
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var sha1Id int64 = 0
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func Sha1RandomString() string {
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var s = sha1RandomPrefix + types.String(time.Now().UnixNano()) + "@" + types.String(rands.Int64()) + "@" + types.String(atomic.AddInt64(&sha1Id, 1))
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return fmt.Sprintf("%x", sha1.Sum([]byte(s)))
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}
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