private void PopulateCollectionFromSecureCookie(string cookieName, IMultiMap <string, string> map)
{
var item = this.GetCookieByName(cookieName);
var cookieValue = this.GetValueFromCookie(item);
if (string.IsNullOrWhiteSpace(cookieValue))
{
return;
}
var builder = new UriBuilder("http://domain.com" + cookieValue);
string serializedCollection = builder.Query.TrimStart('?');
var path = builder.Path;
string checkSum = path.StartsWith(this.Prefix(), StringComparison.Ordinal)
? path.Substring(this.Prefix().Length)
: string.Empty;
if (checkSum != this.GenerateCompositeHash(cookieName, serializedCollection))
{
return;
}
UrlEncodingExtender.ParseValue(map, serializedCollection);
}
public void SetSecureCookieValues(string cookieName, IReadOnlyMultiMap <string, string> secureCollection)
{
secureCollection.Validate().IsNotNull();
if (secureCollection.Count == 0)
{
this.DeleteCookie(cookieName);
}
else
{
var serializedCollection = UrlEncodingExtender.Write(secureCollection);
var checkSum = this.GenerateCompositeHash(cookieName, serializedCollection);
this.SetCookie(cookieName, string.Concat(this.Prefix(), checkSum, "?", serializedCollection));
}
}
