30 lignes
605 o
Go
30 lignes
605 o
Go
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package crypto
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import (
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"crypto/md5"
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"fmt"
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"strings"
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)
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func GenerateMD5Hash(email string) string {
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email = strings.ToLower(strings.TrimSpace(email))
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hash := md5.New()
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hash.Write([]byte(email))
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return fmt.Sprintf("%x", hash.Sum(nil))
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}
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func GenerateRandomToken16() (string, error) {
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return GenerateRandomToken(16)
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}
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func GenerateRandomToken32() (string, error) {
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return GenerateRandomToken(32)
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}
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func GenerateRandomToken(n int) (string, error) {
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token := make([]byte, n)
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_, err := rand.Read(token)
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// %x base 16, lower-case, two characters per byte
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return fmt.Sprintf("%x", token), err
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}
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