feat(StringExtension): Erstellen, um erforderliche String-Erweiterungsmethoden hinzuzufügen.
- IsValidTotp Erweiterung hinzugefügt, um die totp zu überprüfen.
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14
EnvelopeGenerator.Extensions/StringExtension.cs
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14
EnvelopeGenerator.Extensions/StringExtension.cs
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using OtpNet;
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namespace EnvelopeGenerator.Extensions
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{
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public static class StringExtension
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{
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public static bool IsValidTotp(string totp, string secret)
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{
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var secret_bytes = Base32Encoding.ToBytes(secret);
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var secret_totp = new Totp(secret_bytes);
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return secret_totp.VerifyTotp(totp, out _, VerificationWindow.RfcSpecifiedNetworkDelay);
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}
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}
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}
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