This is in Joomla.Someone hacked mysite. I did ftp of all the files from the PC. Everything is working except the domain.com/administrator page. I am able to login to the Control Panel and use File Manager. Can I fix the domain.com/administrator page from the File Manager?
The error message is:
mark('afterLoad') : null; // Instantiate the application.
$app = JFactory::getApplication('administrator'); // Initialise the application.
$app->initialise(array( 'language' => $app->getUserState('application.lang') )); // Mark afterIntialise in the profiler.
JDEBUG ? $_PROFILER->mark('afterInitialise') : null; // Route the application.
$app->route(); // Mark afterRoute in the profiler.
JDEBUG ? $_PROFILER->mark('afterRoute') : null; // Dispatch the application.
$app->dispatch(); // Mark afterDispatch in the profiler.
JDEBUG ? $_PROFILER->mark('afterDispatch') : null; // Render the application.
$app->render(); // Mark afterRender in the profiler.
JDEBUG ? $_PROFILER->mark('afterRender') : null; // Return the response.
echo $app;
Related
I have custom middleware that provides global error handling. If an exception is caught it should log the details with a reference number. I then want to redirect the user to an error page and only show the reference number. My research shows that TempData should be ideal for this but it only seems to be accessible from within a controller context. I tried adding the reference number to HttpContext.Items["ReferenceNumber"] = Guid.NewGuid();
But this value is lost through the redirect.
How can middleware pass information through a redirect? Do I just have to put the number in a querystring?
Inside the middleware class you need to add a reference to get access to the required interfaces. I have this middleware in a separate project and needed to add this NuGet package.
using Microsoft.AspNetCore.Mvc.ViewFeatures;
This then allows you to request the correct services within the middleware.
//get TempData handle
ITempDataDictionaryFactory factory = httpContext.RequestServices.GetService(typeof(ITempDataDictionaryFactory)) as ITempDataDictionaryFactory;
ITempDataDictionary tempData = factory.GetTempData(httpContext);
After you have ITempDataDictionary you can use it like you would use TempData within a controller.
//pass reference number to error controller
Guid ReferenceNum = Guid.NewGuid();
tempData["ReferenceNumber"] = ReferenceNum.ToString();
//log error details
logger.LogError(eventID, exception, ReferenceNum.ToString() + " - " + exception.Message);
Now when I get the the controller after a redirect I have no issues pulling out the reference number and using it in my view.
//read value in controller
string refNum = TempData["ReferenceNumber"] as string;
if (!string.IsNullOrEmpty(refNum))
ViewBag.ReferenceNumber = refNum;
#*display reference number if one was provided*#
#if (ViewBag.ReferenceNumber != null){<p>Reference Number: #ViewBag.ReferenceNumber</p>}
Once you put this all together, you give users a reference number that they can give you to help troubleshoot the problem. But, you are not passing back potentially sensitive error information which could be misused.
You can register an ITempDataProvider yourself and use it in your middleware. Here is a small sample I got working between two simple paths. If you are already using MVC the ITempDataProvider is probably already registered. The issue I faced was the path of the cookie that was written. It was /page1 so /page2 did not have access to the cookie. So I had to override the options as you can see in code below.
I hope this will help you :)
public void ConfigureServices(IServiceCollection services)
{
services.AddSingleton<IDataProtectionProvider>(s => DataProtectionProvider.Create("WebApplication2"));
services.Configure<CookieTempDataProviderOptions>(options =>
{
options.Path = "/";
});
services.AddSingleton<ITempDataProvider, CookieTempDataProvider>();
}
public void Configure(IApplicationBuilder app, IHostingEnvironment env, ITempDataProvider tempDataProvider)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
app.Map("/page1", (app1) =>
{
app1.Run(async context =>
{
tempDataProvider.SaveTempData(context, new Dictionary<string, object> { ["Message"] = "Hello from page1 middleware" });
await context.Response.WriteAsync("Hello World! I'm page1");
});
});
app.Map("/page2", (app1) =>
{
app1.Run(async context =>
{
var loadTempData = tempDataProvider.LoadTempData(context);
await context.Response.WriteAsync("Hello World! I'm page2: Message from page1: " + loadTempData["Message"]);
});
});
}
This led me in the right direction: https://learn.microsoft.com/en-us/aspnet/core/fundamentals/app-state#cookie-based-tempdata-provider
Happy coding! :)
I have been using CakePHP 2.4.4 to build the interactive web part of my app and that is going very well. CakePHP is awesome.
I am now doing some supporting background processes. The Console and Shell seems to be the way to do it as it has access to the Models.
I have written the code and have it working but I am trying to write to the same log that I use for the Models. In the models I have an afterSave function to log all the database changes and I just used the $this->log("$model $logEntry", 'info'); to write to the log.
That doesn't work in the Shell but I thought the CakeLog::write('info', "$model $logEntry"); might work but it doesn't either.
Do I need to initialise the CakeLog to point to the correct log files?
<?php
App::uses('CakeTime', 'Utility');
App::uses('CakeLog', 'Utility');
class ProcessRequestShell extends AppShell {
//Need to access the request and monitor tables
public $uses = array('Request');
private function updateRequest($data){
$model = 'Request';
$result = $this->Request->save($data);
$logEntry = "UPDATE ProcessRequestShell ";
foreach ($data[$model] AS $k => $v){$logEntry .= "$k='$v' ";}
if ($result){
//$this->log("$model $logEntry", 'info');
CakeLog::write('info', "$model $logEntry");
} else {
//$this->log("$model FAILED $logEntry", 'error');
CakeLog::write('error', "$model FAILED $logEntry");
}
return($result);
}
public function main() {
$options = array('conditions' => array('state' => 0, 'next_state' => 1));
$this->Request->recursive = 0;
$requests = $this->Request->find('all', $options);
//See if the apply_changes_on date/time is past
foreach ($requests AS $request){
$this->out("Updating request ".$request['Request']['id'], 1, Shell::NORMAL);
//Update the next_state to "ready"
$request['Request']['state'] = 1;
$request['Request']['next_state'] = 2;
$this->updateRequest($request);
}
}
}
?>
Did you set up a default listener/scope for those log types?
If not, they will not get logged.
// Setup a 'default' cache configuration for use in the application.
Cache::config('default', array('engine' => 'File'));
In your bootstrap.php for example
See http://book.cakephp.org/2.0/en/appendices/2-2-migration-guide.html#log
You need to setup default log stream writing to file, eventually, in app/Config/bootstrap.php.
CakeLog does not auto-configure itself anymore. As a result log files
will not be auto-created anymore if no stream is listening. Make sure
you got at least one default stream set up, if you want to listen to
all types and levels. Usually, you can just set the core FileLog class
to output into app/tmp/logs/:
CakeLog::config('default', array(
'engine' => 'File'
));
See Logging → Writing to logs section of the CookBook 2.x
I am developing an extension on Firefox's Addon SDK (v1.9). My extension blocks or allows resources by implementing nsIContentPolicy and testing their URIs against a database of URIs to block.
Problem
I need to have access to the tab object (if available) from the shouldLoad function of nsIContentPolicy.
I assume the part to use for this is the "context" parameter on the shouldLoad function which is nsISupports. I have tried using getTabForWindow(win) with no luck since context is not nsIDOMWindow (Identify tab that made request in Firefox Addon SDK)
The context parameter is either a document or an element. Getting from there to a window isn't hard:
var {Ci} = require("chrome");
if (!(context instanceof Ci.nsIDOMWindow))
{
// If this is an element, get the corresponding document
if (context instanceof Ci.nsIDOMNode && context.ownerDocument)
context = context.ownerDocument;
// Now we should have a document, get its window
if (context instanceof Ci.nsIDOMDocument)
context = context.defaultView;
else
context = null;
}
// If we have a window now - get the tab
if (context)
{
var tabsLib = require("tabs/tab.js");
return tabsLib.getTabForWindow(context.top);
}
else
return null;
For reference: Node, Document,window.
I'm having an issue with this route and not sure what my problem is exactly.
My page is located at http://www.kansasoutlawwrestling.com/kowmanager/pmsystem/viewmessage/1 where 1 is the message id.
I set up a route to look like
$route['pmsystem/viewmessage/(:num)'] = 'pmsystem/viewmessage/$1';
and I'm still getting a error message like this
A PHP Error was encountered
Severity: Warning
Message: Missing argument 1 for Pmsystem::viewmessage()
Filename: controllers/pmsystem.php
Line Number: 76
// View A Message
function viewmessage($message_id)
{
//Config Defaults Start
$msgBoxMsgs = array();//msgType = dl, info, warn, note, msg
$cssPageAddons = '';//If you have extra CSS for this view append it here
$jsPageAddons = '<script src='.base_url().'../assets/js/cpanel/personalmessages.js></script><script src='.base_url().'assets/js/mylibs/jwysiwyg/jquery.wysiwyg.js></script>';//If you have extra JS for this view append it here
$metaAddons = '';//Sometimes there is a need for additional Meta Data such in the case of Facebook addon's
$siteTitle = '';//alter only if you need something other than the default for this view.
//Config Defaults Start
//examples of how to use the message box system (css not included).
//$msgBoxMsgs[] = array('msgType' => 'dl', 'theMsg' => 'This is a Blank Message Box...');
/**********************************************************Your Coding Logic Here, Start*/
// Checks to see if a session is active for user and shows corresponding view page
if (!$this->loggedin->chkLoginStatus() === FALSE)
{
if( ! $this->uri->segment(3))
{
redirect('error', 'refresh');
}
}
else
{
redirect('login', 'refresh');
}
$bodyContent = 'viewpm';//which view file
$bodyType = "full";//type of template
/***********************************************************Your Coding Logic Here, End*/
//Double checks if any default variables have been changed, Start.
//If msgBoxMsgs array has anything in it, if so displays it in view, else does nothing.
if(count($msgBoxMsgs) !== 0)
{
$msgBoxes = $this->msgboxes->buildMsgBoxesOutput(array('display' => 'show', 'msgs' =>$msgBoxMsgs));
}
else
{
$msgBoxes = array('display' => 'none');
}
if($siteTitle == '')
{
$siteTitle = $this->metatags->SiteTitle(); //reads
}
//Double checks if any default variables have been changed, End.
$this->data['msgBoxes'] = $msgBoxes;
$this->data['cssPageAddons'] = $cssPageAddons;//if there is any additional CSS to add from above Variable this will send it to the view.
$this->data['jsPageAddons'] = $jsPageAddons;//if there is any addictional JS to add from the above variable this will send it to the view.
$this->data['metaAddons'] = $metaAddons;//if there is any addictional meta data to add from the above variable this will send it to the view.
$this->data['pageMetaTags'] = $this->metatags->MetaTags();//defaults can be changed via models/metatags.php
$this->data['siteTitle'] = $siteTitle;//defaults can be changed via models/metatags.php
$this->data['bodyType'] = $bodyType;
$this->data['bodyContent'] = $bodyContent;
$this->data['user_data'] = $this->users->getUserByUserId($this->session->userdata('user_id'));
$this->data['users'] = $this->loggedin->getUserList();
$this->data['personal_messages'] = array($this->pmmodel->getTotalMessages($this->session->userdata('user_id')), $this->pmmodel->getTotalUnreadMessages($this->session->userdata('user_id')), $this->pmmodel->getLast5Messages($this->session->userdata('user_id')));
$this->data['messages'] = array($this->pmmodel->getInboxMessages($this->session->userdata('user_id')), $this->pmmodel->getSentMessages($this->session->userdata('user_id')));
//$this->data['message_data'] = $this->pmmodel->getPmMessage($this->uri->segment(3));
$this->load->view('cpanel/index', $this->data);
}
UPDATE
// Checks to see if a session is active for user and shows corresponding view page
if (!$this->loggedin->chkLoginStatus() === FALSE)
{
if (!is_numeric($this->uri->segment(3)))
{
$this->data['message_data'] = 'Invalid message id!';
}
else
{
$this->data['message_data'] = $this->pmmodel->getPmMessage($this->uri->segment(3));
}
$bodyContent = 'viewpm';//which view file
}
else
{
redirect('login', 'refresh');
}
$bodyType = "full";//type of template
This route is unnecessary - it doesn't change anything.
$route['pmsystem/viewmessage/(:num)'] = 'pmsystem/viewmessage/$1';
You can remove that route. The problem is here:
function viewmessage($message_id) // no default value means it's required
{
// your code
}
Your controller methods literally accept user input as arguments (whatever's in the address bar). You always have to account for those required arguments not being present in CI controller methods.
function viewmessage($message_id = NULL)
{
if ( ! $message_id) show_404();
// your code
}
This will silence the errors and show a 404 if the required $message_id is not there. Additionally, $this->uri->segment(3) is unnecessary because it should have the same value as $message_id.
I highly discourage redirecting to an error page when you really want a 404, but that's up to you. It sure doesn't help the user realize their mistake when the address is lost after the redirect, and you're sending the wrong HTTP headers by doing so.
When app launches time need to show the registration page.once user registered it shouldn't goes to registration page need to go log in page.
How to achieve this?
You can navigate to the start page of a Windows Phone app from code.
Remove the "DefaultTask" entry from the WMAppManifest
Remove the NavigationPage attribute from the "DefaultTask" in WMAppManifest, and in the Launching event of your app use the something like the example below to navigate to the page of choice upon launch.
private void Application_Launching(object sender, LaunchingEventArgs e)
{
if (registered)
{
((App)Application.Current).RootFrame.Navigate(new Uri("/<your start page>.xaml", UriKind.Relative));
}
else
{
((App)Application.Current).RootFrame.Navigate(new Uri("/<your registration page>.xaml", UriKind.Relative));
}
}
You just have to decide how you want to determine that someone already registered.
I guess you haven't put a lot of thought to this, the setup is pretty easy! When a user registers you could set a variable in the settings defining that a user already has registered. When the application starts, evaluate this setting and if the user registered you show the register-page, otherwise the login-page. Example:
//After (succesful) registration
Properties.Settings.Default.HasRegistered = true;
Properties.Settings.Default.Save();
//Check the value
var hasRegistered = Properties.Settings.Default.HasRegistered;
if(hasRegistered)
//show Login
else
//show Registration
You can also use the IsolatedStorageSettings.ApplcationSettings to do this. The code below is just sample code, you'll have to provide validation if the settings already exist on the first startup of the app and set a default value 'false' for the setting if no registration has occured yet.
//After registration
var settings = IsolatedStorageSettings.ApplicationSettings;
if (settings.Contains("HasRegistered"))
settings["HasRegistered"] = true;
settings.Save();
//Check value
var settings = IsolatedStorageSettings.ApplicationSettings;
if (settings.Contains("HasRegistered"))
{
var registered = bool.Parse(settings["HasRegistered"]);
if(registered)
//show login
else
//show registration
}
Hope this helps!