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chore: move CryptoFactory, JwtSignatureHandler and RSAFactory under Services

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Developer 02
2025-03-14 10:15:50 +01:00
parent 973a5f1023
commit 875692b578
5 changed files with 44 additions and 46 deletions
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57
DigitalData.Core.Security/Services/RSAFactory.cs Normal file
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using DigitalData.Core.Abstractions.Security;
using DigitalData.Core.Security.Config;
using DigitalData.Core.Security.RSAKey;
using System.Security.Cryptography;
namespace DigitalData.Core.Security.Services;
public class RSAFactory : IAsymmetricKeyFactory
{
public static readonly RSAFactory Static = new();
public string CreatePrivateKeyPem(int? keySizeInBits = null, bool encrypt = false) => encrypt
? CreateEncryptedPrivateKeyPem(keySizeInBits: keySizeInBits)
: RSA.Create(keySizeInBits ?? RSAFactoryParams.Default.KeySizeInBits).ExportRSAPrivateKeyPem();
public string CreateEncryptedPrivateKeyPem(
PbeEncryptionAlgorithm? pbeEncryptionAlgorithm = null,
HashAlgorithmName? hashAlgorithmName = null,
int? iterationCount = null,
int? keySizeInBits = null,
string? password = null)
{
password ??= RSAFactoryParams.Default.PbePassword;
var pbeParameters = new PbeParameters(
pbeEncryptionAlgorithm ?? RSAFactoryParams.Default.PbeEncryptionAlgorithm,
hashAlgorithmName ?? RSAFactoryParams.Default.PbeHashAlgorithm,
iterationCount ?? RSAFactoryParams.Default.PbeIterationCount);
var encryptedPrivateKey = RSA.Create(keySizeInBits ?? RSAFactoryParams.Default.KeySizeInBits).ExportEncryptedPkcs8PrivateKey(password.AsSpan(), pbeParameters);
var pemChars = PemEncoding.Write(RSAFactoryParams.Default.EncryptedPrivateKeyPemLabel, encryptedPrivateKey);
return new string(pemChars);
}
public string CreateEncryptedPrivateKeyPem(
PbeParameters pbeParameters,
int? keySizeInBits = null,
string? password = null)
{
password ??= RSAFactoryParams.Default.PbePassword;
var encryptedPrivateKey = RSA.Create(keySizeInBits ?? RSAFactoryParams.Default.KeySizeInBits).ExportEncryptedPkcs8PrivateKey(password.AsSpan(), pbeParameters);
var pemChars = PemEncoding.Write(RSAFactoryParams.Default.EncryptedPrivateKeyPemLabel, encryptedPrivateKey);
return new string(pemChars);
}
public IAsymmetricDecryptor CreateDecryptor(string pem, string? issuer = null, string? audience = null, bool encrypt = false, RSAEncryptionPadding? padding = null) => new RSADecryptor()
{
Content = pem,
IsEncrypted = encrypt,
Padding = padding ?? RSAEncryptionPadding.OaepSHA256
};
}