19 lines
378 B
Go
19 lines
378 B
Go
package model
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import (
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"crypto/sha256"
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"encoding/base64"
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"strings"
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)
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func UIDFromMessage(msg *Message) string {
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return UIDFromText(msg.PointMessage())
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}
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func UIDFromText(text string) string {
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h := sha256.Sum256([]byte(text))
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id := base64.StdEncoding.EncodeToString(h[:])
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id = strings.NewReplacer("+", "A", "/", "Z", "-", "A", "_", "Z").Replace(id)
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return id[0:20]
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}
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