Verbesserte Sicherheit durch Verringerung der Zeitbegrenzung der Tokenlebenszeit
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@@ -168,9 +168,10 @@ Partial Class login_ForgotPW
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Function getDateoftoken(tokenname As String) As Boolean
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Dim data() As Byte = Convert.FromBase64String(tokenname)
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Dim wenn As DateTime = DateTime.FromBinary(BitConverter.ToInt64(data, 0))
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If wenn < DateTime.UtcNow.AddHours(-24) Then
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If wenn < DateTime.UtcNow.AddMinutes(-30) Then
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Return False
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MsgBox("Token nicht gefunden oder zu alt!" + Environment.NewLine + "Bitte erneut Mail senden!")
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tokenname = ""
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Else
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Return True
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End If
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