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docker-mailserver-passwords
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salt

This commit is contained in:
josh 2024-05-07 08:27:03 -04:00
parent 7749102432
commit 8f5b4b921a
1 changed files with 5 additions and 5 deletions
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10
main.go
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@ -186,16 +186,16 @@ func createPasswordEntry(email, password string) string {
c := crypto.SHA512.New() c := crypto.SHA512.New()
c.Write([]byte(password)) c.Write([]byte(password))
// hash := c.Sum(nil) // hash := c.Sum(nil)
salt := getSalt() salt := base64.StdEncoding.EncodeToString(getSalt())
str := base64.StdEncoding.EncodeToString([]byte(string(c.Sum(nil)) + salt)) str := base64.StdEncoding.EncodeToString([]byte(string(c.Sum(nil))))
return fmt.Sprintf("%s|{SHA512-CRYPT}$6$%s", email, str) return fmt.Sprintf("%s|{SHA512-CRYPT}$6$%s$%s", email, salt, str)
} }
func getSalt() string { func getSalt() []byte {
salt := make([]byte, 5) salt := make([]byte, 5)
_, err := io.ReadFull(rand.Reader, salt) _, err := io.ReadFull(rand.Reader, salt)
if err != nil { if err != nil {
log.Fatal(err) log.Fatal(err)
} }
return string(salt) return salt
} }