public string Get(string key)
{
if (_httpContext == null)
{
throw new ArgumentNullException(nameof(_httpContext));
}
if (key == null)
{
throw new ArgumentNullException(nameof(key));
}
if (Contains(key))
{
var encodedValue = _chunkingHttpCookie.GetRequestCookie(_httpContext, key);
var protectedData = string.Empty;
//allow encryption is optional
//may change the allow encryption to avoid this first check if cookie value is able to decode than unprotect tha data
if (Base64TextEncoder.TryDecode(encodedValue, out protectedData))
{
string unprotectedData;
if (_dataProtector.TryUnprotect(protectedData, out unprotectedData))
{
return(unprotectedData);
}
}
return(encodedValue);
}
return(string.Empty);
}
/// <summary>
/// 根据键名获取Cookie值
/// </summary>
/// <param name="key">键名</param>
/// <returns>value</returns>
public string Get(string key)
{
if (_httpContext == null)
{
throw new ArgumentNullException(nameof(_httpContext));
}
if (key == null)
{
throw new ArgumentNullException(nameof(key));
}
if (Contains(key))
{
var encodedValue = _chunkingHttpCookie.GetRequestCookie(_httpContext, key);
var protectedData = string.Empty;
if (Base64TextEncoder.TryDecode(encodedValue, out protectedData))
{
string unprotectedData;
if (_dataProtector.TryUnprotect(protectedData, out unprotectedData))
{
return(unprotectedData);
}
}
return(encodedValue);
}
return(string.Empty);
}
