21 lines
730 B
C#
21 lines
730 B
C#
using System.ComponentModel.DataAnnotations;
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using System.Security.Cryptography;
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using System.Text;
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namespace EnvelopeGenerator.Application.DTOs.Receiver
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{
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public record ReceiverCreateDto([EmailAddress] string EmailAddress, string? TotpSecretkey = null)
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{
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public string Signature => sha256HexOfMail.Value;
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private readonly Lazy<string> sha256HexOfMail = new(() =>
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{
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var bytes_arr = Encoding.UTF8.GetBytes(EmailAddress.ToUpper());
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var hash_arr = SHA256.HashData(bytes_arr);
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var hexa_str = BitConverter.ToString(hash_arr);
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return hexa_str.Replace("-", string.Empty);
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});
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public DateTime AddedWhen { get; } = DateTime.Now;
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};
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} |