public virtual bool Match(Apache.Http.Cookie.Cookie cookie, CookieOrigin origin)
{
Args.NotNull(cookie, "Cookie");
Args.NotNull(origin, "Cookie origin");
string targetpath = origin.GetPath();
string topmostPath = cookie.GetPath();
if (topmostPath == null)
{
topmostPath = "/";
}
if (topmostPath.Length > 1 && topmostPath.EndsWith("/"))
{
topmostPath = Sharpen.Runtime.Substring(topmostPath, 0, topmostPath.Length - 1);
}
bool match = targetpath.StartsWith(topmostPath);
// if there is a match and these values are not exactly the same we have
// to make sure we're not matcing "/foobar" and "/foo"
if (match && targetpath.Length != topmostPath.Length)
{
if (!topmostPath.EndsWith("/"))
{
match = (targetpath[topmostPath.Length] == '/');
}
}
return(match);
}
/// <summary>Set 'effective host name' as defined in RFC 2965.</summary>
/// <remarks>
/// Set 'effective host name' as defined in RFC 2965.
/// <p>
/// If a host name contains no dots, the effective host name is
/// that name with the string .local appended to it. Otherwise
/// the effective host name is the same as the host name. Note
/// that all effective host names contain at least one dot.
/// </remarks>
/// <param name="origin">origin where cookie is received from or being sent to.</param>
private static CookieOrigin AdjustEffectiveHost(CookieOrigin origin)
{
string host = origin.GetHost();
// Test if the host name appears to be a fully qualified DNS name,
// IPv4 address or IPv6 address
bool isLocalHost = true;
for (int i = 0; i < host.Length; i++)
{
char ch = host[i];
if (ch == '.' || ch == ':')
{
isLocalHost = false;
break;
}
}
if (isLocalHost)
{
host += ".local";
return(new CookieOrigin(host, origin.GetPort(), origin.GetPath(), origin.IsSecure
()));
}
else
{
return(origin);
}
}
// AbstractCookieSpec is not thread-safe
protected internal static string GetDefaultPath(CookieOrigin origin)
{
string defaultPath = origin.GetPath();
int lastSlashIndex = defaultPath.LastIndexOf('/');
if (lastSlashIndex >= 0)
{
if (lastSlashIndex == 0)
{
//Do not remove the very first slash
lastSlashIndex = 1;
}
defaultPath = Sharpen.Runtime.Substring(defaultPath, 0, lastSlashIndex);
}
return(defaultPath);
}
/// <exception cref="Apache.Http.Cookie.MalformedCookieException"></exception>
public virtual void Validate(Apache.Http.Cookie.Cookie cookie, CookieOrigin origin
)
{
if (!Match(cookie, origin))
{
throw new CookieRestrictionViolationException("Illegal path attribute \"" + cookie
.GetPath() + "\". Path of origin: \"" + origin.GetPath() + "\"");
}
}