34 lines
1.0 KiB
C#
34 lines
1.0 KiB
C#
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using System.Security.Cryptography;
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using System.Text;
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using CloudPrint.Client.Services.Abstractions;
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namespace CloudPrint.Client.Services;
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public sealed class DpapiSecretProtector : ISecretProtector
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{
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private static readonly byte[] Entropy = Encoding.UTF8.GetBytes("CloudPrint.Client.Settings.v1");
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public string Protect(string plainText)
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{
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if (string.IsNullOrEmpty(plainText))
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{
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return string.Empty;
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}
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var bytes = Encoding.UTF8.GetBytes(plainText);
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var protectedBytes = ProtectedData.Protect(bytes, Entropy, DataProtectionScope.CurrentUser);
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return Convert.ToBase64String(protectedBytes);
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}
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public string Unprotect(string protectedText)
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{
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if (string.IsNullOrEmpty(protectedText))
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{
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return string.Empty;
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}
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var protectedBytes = Convert.FromBase64String(protectedText);
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var bytes = ProtectedData.Unprotect(protectedBytes, Entropy, DataProtectionScope.CurrentUser);
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return Encoding.UTF8.GetString(bytes);
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}
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}
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