private TMessage Get(bool delete)
{
if (RouteBinding.TenantName.IsNullOrEmpty())
{
throw new ArgumentNullException(nameof(RouteBinding.TenantName), RouteBinding.GetTypeName());
}
if (RouteBinding.TrackName.IsNullOrEmpty())
{
throw new ArgumentNullException(nameof(RouteBinding.TrackName), RouteBinding.GetTypeName());
}
if (RouteBinding.UpParty == null)
{
throw new ArgumentNullException(nameof(RouteBinding.UpParty), RouteBinding.GetTypeName());
}
logger.ScopeTrace($"Get Cookie '{typeof(TMessage).Name}', Route '{RouteBinding.Route}', Delete '{delete}'.");
var cookie = httpContextAccessor.HttpContext.Request.Cookies[CookieName()];
if (!cookie.IsNullOrWhiteSpace())
{
try
{
var envelope = CookieEnvelope <TMessage> .FromCookieString(CreateProtector(), cookie);
if (delete)
{
logger.ScopeTrace($"Delete Cookie, '{typeof(TMessage).Name}', Route '{RouteBinding.Route}'.");
DeleteByName(CookieName());
}
return(envelope.Message);
}
catch (CryptographicException ex)
{
logger.Warning(ex, $"Unable to Unprotect Cookie '{typeof(TMessage).Name}', deleting cookie.");
DeleteByName(CookieName());
return(null);
}
catch (Exception ex)
{
throw new Exception($"Unable to Read Cookie '{typeof(TMessage).Name}'.", ex);
}
}
else
{
return(null);
}
}
private TMessage Get(bool delete, bool tryGet = false)
{
if (tryGet && RouteBindingDoNotExists())
{
return(null);
}
CheckRouteBinding();
logger.ScopeTrace($"Get Cookie '{typeof(TMessage).Name}', Route '{RouteBinding.Route}', Delete '{delete}'.");
var cookie = httpContextAccessor.HttpContext.Request.Cookies[CookieName()];
if (!cookie.IsNullOrWhiteSpace())
{
try
{
var envelope = CookieEnvelope <TMessage> .FromCookieString(CreateProtector(), cookie);
if (delete)
{
logger.ScopeTrace($"Delete Cookie, '{typeof(TMessage).Name}', Route '{RouteBinding.Route}'.");
DeleteByName(CookieName());
}
return(envelope.Message);
}
catch (CryptographicException ex)
{
logger.Warning(ex, $"Unable to Unprotect Cookie '{typeof(TMessage).Name}', deleting cookie.");
DeleteByName(CookieName());
return(null);
}
catch (Exception ex)
{
throw new Exception($"Unable to Read Cookie '{typeof(TMessage).Name}'.", ex);
}
}
else
{
return(null);
}
}
