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feat(AsymCryptService): Vault.get RSADecryptor hinzugefügt

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- Optionen aktualisiert, um Vault-Parameter hinzufügen zu können. Wenn es null ist, ist Vault der erste Entschlüsseler.
 - Standard-Entschlüssler entfernt.
This commit is contained in:
Developer 02 2024-12-16 12:56:30 +01:00
parent f40c86ed63
commit 4aacc3f650
4 changed files with 21 additions and 9 deletions
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2
DigitalData.Core.Abstractions/Security/IAsymCryptService.cs
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@ -4,7 +4,7 @@
{
IEnumerable<IRSADecryptor> Decryptors { get; }
IRSADecryptor Default { get; }
IRSADecryptor Vault { get; }
IRSADecryptor this[string key] { get; }

25
DigitalData.Core.Security/AsymCryptService.cs
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@ -10,14 +10,12 @@ namespace DigitalData.Core.Security
public class AsymCryptService<TAsymCryptParams> : RSAFactory<TAsymCryptParams>, IAsymCryptService<TAsymCryptParams>, IRSAFactory<TAsymCryptParams>, IEnumerable<IRSADecryptor>
where TAsymCryptParams : AsymCryptParams
{
public IEnumerable<IRSADecryptor> Decryptors => _params.Decryptors;
public IRSADecryptor Default => Decryptors.FirstOrDefault()
?? throw new InvalidOperationException(
"No default decryptor is available. Ensure that at least one decryptor is configured in the provided parameters. " +
"This issue typically arises if the configuration for decryptors is incomplete or missing. " +
"Check the 'Decryptors' collection in the configuration and verify that it contains valid entries."
);
public IEnumerable<IRSADecryptor> Decryptors { get; }
/// <summary>
/// It is a separate decryptor for permanently stored encrypted data. It is assigned to the first Default decryptor by default.
/// </summary>
public IRSADecryptor Vault { get; }
public IRSADecryptor this[string key]
{
@ -36,6 +34,17 @@ namespace DigitalData.Core.Security
public AsymCryptService(IOptions<TAsymCryptParams> options, ILogger<AsymCryptService<TAsymCryptParams>>? logger = null) : base(options)
{
logger?.LogInformation("Core.Secrets version: {Version}, Created on: {CreationDate}.", Secrets.Version, Secrets.CreationDate.ToString("dd.MM.yyyy"));
if (!_params.Decryptors.Any())
throw new InvalidOperationException(
"Any decryptor is not found. Ensure that at least one decryptor is configured in the provided parameters. " +
"This issue typically arises if the configuration for decryptors is incomplete or missing. " +
"Check the 'Decryptors' collection in the configuration and verify that it contains valid entries."
);
Decryptors = _params.Decryptors;
Vault = _params.Vault ?? Decryptors.First();
}
public IEnumerator<IRSADecryptor> GetEnumerator() => Decryptors.GetEnumerator();

2
DigitalData.Core.Security/Config/AsymCryptParams.cs
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@ -36,6 +36,8 @@ namespace DigitalData.Core.Security.Config
public IEnumerable<RSADecryptor> Decryptors { get; init; } = new List<RSADecryptor>();
public RSADecryptor? Vault { get; init; }
public override void OnDeserialized()
{
base.OnDeserialized();

1
DigitalData.Core.Security/Cryptographer/RSACryptographer.cs
View File

@ -3,6 +3,7 @@ using System.Security.Cryptography;
namespace DigitalData.Core.Security.Cryptographer
{
//TODO: Abstract RSA for future updates (using ECC, El Gamal or Lattice-based Cryptography)
public class RSACryptographer : IRSACryptographer
{
public virtual string Pem { get; init; }