|
public static GetHeaders ( string[]>.this |
||
| headers | string[]>.this | |
| name | string | |
| return | string[] | |
public Response DeleteCookie(string key)
{
Func <string, bool> predicate = value => value.StartsWith(key + "=", StringComparison.InvariantCultureIgnoreCase);
var deleteCookies = new[] { Uri.EscapeDataString(key) + "=; expires=Thu, 01-Jan-1970 00:00:00 GMT" };
var existingValues = Headers.GetHeaders("Set-Cookie");
if (existingValues == null)
{
Headers["Set-Cookie"] = deleteCookies;
return(this);
}
Headers["Set-Cookie"] = existingValues.Where(value => !predicate(value)).Concat(deleteCookies).ToArray();
return(this);
}
public Response DeleteCookie(string key, Cookie cookie)
{
var domainHasValue = !string.IsNullOrEmpty(cookie.Domain);
var pathHasValue = !string.IsNullOrEmpty(cookie.Path);
Func <string, bool> rejectPredicate;
if (domainHasValue)
{
rejectPredicate = value =>
value.StartsWith(key + "=", StringComparison.InvariantCultureIgnoreCase) &&
value.IndexOf("domain=" + cookie.Domain, StringComparison.InvariantCultureIgnoreCase) != -1;
}
else if (pathHasValue)
{
rejectPredicate = value =>
value.StartsWith(key + "=", StringComparison.InvariantCultureIgnoreCase) &&
value.IndexOf("path=" + cookie.Path, StringComparison.InvariantCultureIgnoreCase) != -1;
}
else
{
rejectPredicate = value => value.StartsWith(key + "=", StringComparison.InvariantCultureIgnoreCase);
}
var existingValues = Headers.GetHeaders("Set-Cookie");
if (existingValues != null)
{
Headers["Set-Cookie"] = existingValues.Where(value => !rejectPredicate(value)).ToArray();
}
return(SetCookie(key, new Cookie
{
Path = cookie.Path,
Domain = cookie.Domain,
Expires = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc),
}));
}
