public static Task View(HttpContext context, ViewBag viewBag, ActionCheckLink Model, TypeRequest typeResponse, bool NotCache = false)
{
#region Код ответа
if (viewBag.IsErrorRule)
{
context.Response.StatusCode = 500;
}
else
{
switch (Model)
{
case ActionCheckLink.allow:
{
context.Response.StatusCode = 303;
break;
}
case ActionCheckLink.Is2FA:
{
context.Response.StatusCode = 200;
break;
}
case ActionCheckLink.deny:
{
context.Response.StatusCode = 403;
break;
}
default:
{
context.Response.StatusCode = 500;
break;
}
}
}
#endregion
// Данные ответа
Trigger.OnResponseView((viewBag.IP, viewBag.UserAgent, viewBag.Referer, viewBag.DomainID, viewBag.method, viewBag.host, viewBag.uri, viewBag.FormData, context.Response.StatusCode, viewBag.IsCacheView));
#region Локальный метод - "RenderTitle"
string RenderTitle()
{
if (viewBag.IsErrorRule)
{
return("Ошибка");
}
else
{
switch (Model)
{
case ActionCheckLink.allow:
return("303");
case ActionCheckLink.deny:
return("Доступ запрещен");
case ActionCheckLink.Is2FA:
return("Aвторизация 2FA");
default:
return("Неизвестная ошибка");
}
}
}
#endregion
#region Локальный метод - "RenderScript"
string RenderScript()
{
if (Model == ActionCheckLink.Is2FA)
{
string hash = SHA256.Text($"{viewBag.host}:{viewBag.method}:{viewBag.uri}:{viewBag.Referer}:{PasswdTo.salt}");
return(@"
<script>
function unlock(e)
{
e.preventDefault();
document.getElementById('unlockError').style.display = 'none';
var password = document.getElementById('unlockPassword').value;
$.post('" + viewBag.CoreAPI + "/unlock/2fa', { password: password, host: '" + viewBag.host + "', method: '" + viewBag.method + "', uri: '" + WebUtility.UrlEncode(viewBag.uri) + "', referer: '" + WebUtility.UrlEncode(viewBag.Referer) + "', hash: '" + hash + @"' }, function (data)
{
var json = JSON.parse(JSON.stringify(data));
if (json.msg) {
document.getElementById('unlockError').style.display = 'block';
document.getElementById('unlockError').innerText = json.msg;
}
else if (json.result) {
window.location.reload();
}
else {
document.getElementById('unlockError').style.display = 'block';
document.getElementById('unlockError').innerText = 'Неизвестная ошибка';
}
})
}
</script>");
}
return(string.Empty);
}
#endregion
#region Локальный метод - "RenderBody"
string RenderBody()
{
if (viewBag.IsErrorRule)
{
return(@"<div class='code'>500</div>
<div class='title'>" + viewBag.ErrorTitleException + @"</div>
<pre>" + viewBag.ErrorRuleException + @"</pre>");
}
else if (Model == ActionCheckLink.Is2FA)
{
return(@"<div class='code'>2FA</div>
<div class='title'>Aвторизация</div>
<pre>Введите пароль безопасности для 2FA</pre>
<form method='post' action='/' onsubmit='unlock(event)'>
<div class='form-group'>
<div class='input-group form'>
<span class='input-group-addon'><i class='fa fa-lock'></i></span>
<input class='form-control' id='unlockPassword' type='password' name='password'>
</div>
<button type='submit' class='btn-unlock'>Unlock</button>
<div id='unlockError' class='errorMsg'>eroror</div>
</div>
</form>");
}
else if (Model == ActionCheckLink.allow)
{
return(@"<div class='code'>303</div>
<div class='title'>Отправить в backend</div>");
}
else if (Model == ActionCheckLink.deny)
{
return(@"<div class='code'>403</div>
<div class='title'>Доступ запрещен</div>");
}
else
{
return(@"<div class='code'>500</div>
<div class='title'>Неизвестная ошибка</div>");
}
}
#endregion
#region Локальный метод - "RenderDebug"
string RenderDebug()
{
if (viewBag.DebugEnabled)
{
#region jsonDomain
string jsonDomain()
{
if (viewBag.jsonDomain == null)
{
return(string.Empty);
}
return(Regex.Replace(viewBag.jsonDomain.Replace("\\\\", "\\"), "(<!--|-->|\"Auth2faToPasswd\": \"[^\"]+\")", r =>
{
switch (r.Groups[1].Value)
{
case "<!--":
return "<!--";
case "-->":
return "-->";
default:
{
if (r.Groups[1].Value.StartsWith("\"Auth2faToPasswd\":"))
{
return "\"Auth2faToPasswd\": \"Используется\"";
}
}
break;
}
return r.Groups[1].Value;
}));
}
#endregion
return(@"
<!--
IP: " + viewBag?.IP + @"
UserAgent: " + viewBag?.UserAgent + @"
method: " + viewBag?.method + @"
host: " + viewBag?.host + @"
uri: " + viewBag?.uri + @"
FormData: " + viewBag?.FormData + @"
Referer: " + viewBag?.Referer + @"
IsCacheView: " + viewBag.IsCacheView + @"
" + viewBag.antiBotToGlobalConf?.Replace("\\\\", "\\")?.Replace("<!--", "<!--")?.Replace("-->", "-->") + @"
" + jsonDomain() + @"
-->
");
}
return(string.Empty);
}
#endregion
#region Кешируем ответ
if (jsonDB.Cache.Checklink != 0 && !NotCache && !viewBag.IsCacheView && context.Response.StatusCode != 200)
{
memoryCache.Set(KeyToMemoryCache.CheckLinkToCache(viewBag.method, viewBag.host, viewBag.uri), new ResponseView()
{
ActionCheckLink = Model,
TypeResponse = typeResponse,
IsErrorRule = viewBag.IsErrorRule,
CacheTime = viewBag.CreateCacheView
}, TimeSpan.FromMilliseconds(jsonDB.Cache.Checklink));
}
#endregion
#region Ответ без html
if (!jsonDB.Base.DebugEnabled)
{
// Отдавать html ненужно
if (context.Response.StatusCode == 303 || (Startup.cmd.StatusCode.Checklink && context.Response.StatusCode != 200))
{
return(Task.FromResult(true));
}
}
#endregion
// Html ответ
return(context.Response.WriteAsync(@"<!DOCTYPE html>
<html lang='ru-RU'>
<head>
<title>" + RenderTitle() + @"</title>
<meta http-equiv='Content-Type' content='text/html; charset=utf-8'>
<meta http-equiv='X-UA-Compatible' content='IE=edge'>
<meta name='viewport' content='width=device-width, initial-scale=1, user-scalable=no'>
<link rel='stylesheet' href='/statics/style.css'>
" + (Model == ActionCheckLink.Is2FA ? "<script type='text/javascript' src='/statics/jquery.min.js'></script>" : string.Empty) + @"
</head>
<body>
" + RenderScript() + @"
<div class='error'>
<div class='error-block'>
" + RenderBody() + @"
<div class='copyright'>
<div>
© 2018 <strong>ISPCore</strong>. All rights reserved.
</div>
<div>
<a href='/'>Главная сайта</a> / <a href='http://core-system.org/' target='_blank'>Core System</a>
</div>
</div>
</div>
</div>
</body>
</html>
" + RenderDebug() + @"
", context.RequestAborted));
}