// Token: 0x060004E9 RID: 1257 RVA: 0x0001B2AC File Offset: 0x000194AC
private static string GetBackendFqdnFromE4eCookie(HttpRequest request, RequestDetailsLogger logger)
{
HttpCookie httpCookie = request.Cookies["X-E4eBackEnd"];
if (httpCookie == null)
{
return(null);
}
string value = httpCookie.Value;
if (string.IsNullOrEmpty(value))
{
logger.AppendGenericError("E4eBeCookieNullOrEmpty", "The E4E backend cookie hint was found but is null or empty.");
return(null);
}
string[] array = httpCookie.Value.Split(new char[]
{
'~'
});
if (array.Length != 2)
{
logger.AppendGenericError("E4eBeCookieBadValue", string.Format("The E4E backend cookie hint was found but does not have expected value. Actual value [{0}]", value));
return(null);
}
string value2 = array[0];
string result = array[1];
string itemIdFromCookie = E4eProxyRequestHandler.GetItemIdFromCookie(request);
if (string.IsNullOrEmpty(itemIdFromCookie) || !itemIdFromCookie.Equals(value2, StringComparison.OrdinalIgnoreCase))
{
logger.AppendGenericInfo("E4eBeCookieStale", string.Format("The E4E backend cookie hint was found but does not match current item id. Cookie value [{0}], current item ID [{1}]", value, itemIdFromCookie));
return(null);
}
return(result);
}
internal static Match TryMatch(Regex regex, string data, RequestDetailsLogger logger)
{
Match result = null;
try
{
result = regex.Match(data);
}
catch (FormatException ex)
{
logger.AppendGenericError("Regex Exception", string.Format("Matching regex {0} - {1}", regex.ToString(), ex.ToString()));
}
catch (OverflowException ex2)
{
logger.AppendGenericError("Regex Exception", string.Format("Matching regex {0} - {1}", regex.ToString(), ex2.ToString()));
}
catch (ArgumentException ex3)
{
logger.AppendGenericError("Regex Exception", string.Format("Matching regex {0} - {1}", regex.ToString(), ex3.ToString()));
}
return(result);
}
internal static string ParseIdentifier(Match match, string pattern, RequestDetailsLogger logger)
{
string result = null;
try
{
result = match.Result(pattern);
}
catch (FormatException ex)
{
logger.AppendGenericError("Regex Exception", string.Format("Parsing {0} - {1}", match.ToString(), ex.ToString()));
}
catch (OverflowException ex2)
{
logger.AppendGenericError("Regex Exception", string.Format("Parsing {0} - {1}", match.ToString(), ex2.ToString()));
}
catch (ArgumentException ex3)
{
logger.AppendGenericError("Regex Exception", string.Format("Parsing {0} - {1}", match.ToString(), ex3.ToString()));
}
return(result);
}