public virtual async Task <TUser> FindByEmailAsync(string email)
{
ThrowIfDisposed();
IUserEmailStore <TUser> emailStore = GetEmailStore();
if (email == null)
{
throw new ArgumentNullException(nameof(email));
}
TUser user = await emailStore.FindByEmailAsync(email, CancellationToken);
if (user == null && Options.Stores.ProtectPersonalData)
{
ILookupProtectorKeyRing keyRing = _services.GetService <ILookupProtectorKeyRing>();
ILookupProtector protector = _services.GetService <ILookupProtector>();
if (keyRing != null && protector != null)
{
foreach (var key in keyRing.GetAllKeyIds())
{
string oldKey = protector.Protect(key, email);
user = await emailStore.FindByEmailAsync(oldKey, CancellationToken);
if (user != null)
{
return(user);
}
}
}
}
return(user);
}
public async Task <User> FindByPhoneNumberAsync(string phone)
{
this.ThrowIfDisposed();
if (phone == null)
{
throw new ArgumentNullException(nameof(phone));
}
User byEmailAsync = await(this.Users).FirstOrDefaultAsync((Expression <Func <User, bool> >)(u => u.PhoneNumber == phone), CancellationToken.None);
if ((object)byEmailAsync == null && this.Options.Stores.ProtectPersonalData)
{
ILookupProtectorKeyRing service = this._services.GetService <ILookupProtectorKeyRing>();
ILookupProtector protector = this._services.GetService <ILookupProtector>();
if (service != null && protector != null)
{
foreach (string allKeyId in service.GetAllKeyIds())
{
byEmailAsync = await(this.Users).FirstOrDefaultAsync((Expression <Func <User, bool> >)(u => u.PhoneNumber == protector.Protect(allKeyId, phone)), CancellationToken.None);
if ((object)byEmailAsync != null)
{
return(byEmailAsync);
}
}
}
protector = (ILookupProtector)null;
}
return(byEmailAsync);
}
private string ProtectPersonalData(string data)
{
if (Options.Stores.ProtectPersonalData)
{
ILookupProtectorKeyRing keyRing = _services.GetService <ILookupProtectorKeyRing>();
ILookupProtector protector = _services.GetService <ILookupProtector>();
return(protector.Protect(keyRing.CurrentKeyId, data));
}
return(data);
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="keyRing"></param>
/// <param name="protector"></param>
public DefaultPersonalDataProtector(ILookupProtectorKeyRing keyRing, ILookupProtector protector)
{
_keyRing = keyRing;
_encryptor = protector;
}
