public string DecryptText(string cipherText, SecuritySettings securitySettings = null, string encryptionPrivateKey = null)
{
if (string.IsNullOrEmpty(cipherText)) return cipherText;
if (string.IsNullOrEmpty(encryptionPrivateKey))
{
if (securitySettings == null)
securitySettings = EngineContext.Current.Resolve<SecuritySettings>();
encryptionPrivateKey = securitySettings.EncryptionKey;
}
var tDESalg = new TripleDESCryptoServiceProvider();
tDESalg.Key = new ASCIIEncoding().GetBytes(encryptionPrivateKey.Substring(0, 16));
tDESalg.IV = new ASCIIEncoding().GetBytes(encryptionPrivateKey.Substring(8, 8));
byte[] buffer = Convert.FromBase64String(cipherText);
return DecryptTextFromMemory(buffer, tDESalg.Key, tDESalg.IV);
}
public CustomerRegistrationService(ICustomerService customerService,
IEncryptionService encryptionService,
INewsLetterSubscriptionService newsLetterSubscriptionService,
ILocalizationService localizationService,
IStoreService storeService,
RewardPointsSettings rewardPointsSettings,
CustomerSettings customerSettings,
SecuritySettings securitySettings)
{
_customerService = customerService;
_encryptionService = encryptionService;
_newsLetterSubscriptionService = newsLetterSubscriptionService;
_localizationService = localizationService;
_storeService = storeService;
_rewardPointsSettings = rewardPointsSettings;
_customerSettings = customerSettings;
_securitySettings = securitySettings;
}
public string EncryptText(string plainText, SecuritySettings securitySettings = null, string encryptionPrivateKey = null)
{
if (string.IsNullOrEmpty(plainText)) return plainText;
if (string.IsNullOrEmpty(encryptionPrivateKey))
{
// ghi chú: có thể đẩy vai trò lấy securitySettings.EncryptionKey ra ngoài, từ đó biến đối tượng thành singleton
// 23/10/15: OK, chơi lun, chuyển hóa nó thành singleton
if (securitySettings == null)
securitySettings = EngineContext.Current.Resolve<SecuritySettings>();
encryptionPrivateKey = securitySettings.EncryptionKey;
}
var tDESalg = new TripleDESCryptoServiceProvider();
tDESalg.Key = new ASCIIEncoding().GetBytes(encryptionPrivateKey.Substring(0, 16));
tDESalg.IV = new ASCIIEncoding().GetBytes(encryptionPrivateKey.Substring(8, 8));
var encryptedBinary = EncryptTextToMemory(plainText, tDESalg.Key, tDESalg.IV);
return Convert.ToBase64String(encryptedBinary);
}
public override bool CheckEnableXsrfProtection(SecuritySettings securitySettings)
{
return securitySettings.EnableXsrfProtectionForPublicStore;
}
public abstract bool CheckEnableXsrfProtection(SecuritySettings securitySettings);
