51 lines
1.6 KiB
C#
51 lines
1.6 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using Bit.App.Abstractions;
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using XLabs.Ioc;
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namespace Bit.App.Models
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{
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public class CipherString
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{
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public CipherString(string encryptedString)
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{
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if(string.IsNullOrWhiteSpace(encryptedString) || !encryptedString.Contains("|"))
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{
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throw new ArgumentException(nameof(encryptedString));
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}
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EncryptedString = encryptedString;
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}
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public CipherString(string initializationVector, string cipherText)
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{
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if(string.IsNullOrWhiteSpace(initializationVector))
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{
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throw new ArgumentNullException(nameof(initializationVector));
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}
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if(string.IsNullOrWhiteSpace(cipherText))
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{
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throw new ArgumentNullException(nameof(cipherText));
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}
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EncryptedString = string.Format("{0}|{1}", initializationVector, cipherText);
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}
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public string EncryptedString { get; private set; }
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public string InitializationVector { get { return EncryptedString?.Split('|')[0]; } }
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public string CipherText { get { return EncryptedString?.Split('|')[1]; } }
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public byte[] InitializationVectorBytes { get { return Convert.FromBase64String(InitializationVector); } }
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public byte[] CipherTextBytes { get { return Convert.FromBase64String(CipherText); } }
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public string Decrypt()
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{
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var cryptoService = Resolver.Resolve<ICryptoService>();
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return cryptoService.Decrypt(this);
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}
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}
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}
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