public static void AddCookie(this List<Cookie> cookieList, string setCookieFormat)
{
var bits = setCookieFormat.Split(';');
string key, value;
GetKeyValue(bits[0], '=', out key, out value);
var c = new Cookie(key, value);
for(var i = 1; i < bits.Length; i++) {
GetKeyValue(bits[1], '=', out key, out value);
switch(key) {
case "expires":
c.Expires = DateTime.Parse(value);
break;
case "path":
c.Path = value;
break;
case "domain":
c.Domain = value;
break;
case "secure":
c.Secure = value == "true";
break;
}
}
cookieList.AddCookie(c);
}
/// <summary>
/// Safely adds a cookie to client browser. The existing cookie (by name) will be overwritten
/// </summary>
/// <param name="context"></param>
/// <param name="cookieName"></param>
/// <param name="cookieValue"></param>
/// <param name="expiredInDay"></param>
public static void AddCookie(this HttpContextBase context, string cookieName, string cookieValue, int expiredInDay = 90)
{
HttpCookie cookie = new HttpCookie(cookieName);
cookie.Value = cookieValue;
cookie.Expires = DateTime.Now.AddDays(expiredInDay);
context.AddCookie(cookie);
}
private static void AddAuthenticationCookie(this Response response,
IAuthenticationTokenService authenticationTokenService,
ChatUser user)
{
string userToken = authenticationTokenService.GetAuthenticationToken(user);
var cookie = new NancyCookie(Constants.UserTokenCookie, userToken, httpOnly: true)
{
Expires = DateTime.Now + TimeSpan.FromDays(30)
};
response.AddCookie(cookie);
}
public static void LoadCookiesFromNSFile(this List<Cookie> cookieList, string filename)
{
var cookieLines = File.ReadAllLines(filename);
foreach(string c in cookieLines) {
if(c.StartsWith(";") || c.StartsWith("#")) {
continue;
}
try {
var bits = c.Split('\t');
var cookie = new Cookie(bits[5], bits[6]) {
Domain = bits[0],
Path = bits[2],
Secure = bits[3].IsTrue(),
Expires = (new DateTime(1970, 1, 1, 0, 0, 0)).AddSeconds(bits[4].ToInt32())
};
cookieList.AddCookie(cookie);
}
// ReSharper disable EmptyGeneralCatchClause
catch(Exception) {
}
// ReSharper restore EmptyGeneralCatchClause
}
}
public static void AddCookies(this List<Cookie> cookieList, CookieCollection cookies)
{
foreach(Cookie c in cookies) {
cookieList.AddCookie(c.Clone());
}
}
/// <summary>
/// Delete a cookie specified by <c>cookieName</c>
/// </summary>
/// <param name="context"></param>
/// <param name="cookieName"></param>
public static void DeleteCookie(this HttpContextBase context, string cookieName)
{
if (context.Request.Cookies[cookieName] != null)
{
HttpCookie cookie = new HttpCookie(cookieName) {Expires = DateTime.Now.AddDays(-1d)};
context.AddCookie(cookie);
}
}
