I already have code which redirects users to the mobile site by detecting which device they are using. IMPORTANT: that means the mobile site and the full site have the same URL: http://example.com. There isn't a m.example.com or mobile.example.com--- just example.com
function _check(){
$agent = $_SERVER["HTTP_USER_AGENT"];
$mobile = false;
$agents = array("Alcatel", "Blackberry", "HTC", "LG", "Motorola", "Nokia", "Palm", "Samsung", "SonyEricsson", "ZTE", "Mobile", "iPhone", "iPod", "Mini", "Playstation", "DoCoMo", "Benq", "Vodafone", "Sharp", "Kindle", "Nexus", "Windows Phone");
foreach($agents as $a){
if(stripos($agent, $a) !== false){
return $a;
}
}
return $mobile;
}
Now I want to create a link that, once clicked, will set he $mobile variable to false so that the full site will be shown rather than the mobile site (because both have the same URL).
Does anyone have an idea of how to detect when a link is clicked, to set the $mobile variable to false?
Thanks in advance.
Use a cookie - in your test code, first check to see if the cookie is set, and then check user agents. If the cookie is set, set $mobile to false and don't do any other checks - otherwise, fall through to checking user agents.
When your user clicks on the "view full site" link, set the cookie for them so that your code knows to skip checking their user agent.
Related
My Project is based on the
Loopback Getting Started Tutorial 2
I use the AngularJs SDK on the Client-Side and I want to implement the "Password-Reset"-Function.
First there is the /reset-password view, where you can enter your email address and ask for another password.
Then you get a link send per email that directs you to /set-new-password/{{accessToken}}/{{userId}}
On this view, the user enters the password and submit it. Afterwards it should find the User by Id and update its password.
But for User.findById and User.updateById I need the access-token in the Request-Header.
"Normally" the Request-Header always contains the access-token after the login. But since it's a password-reset, I'm not logged in.
I can access the access-token via $stateparams, but how can I set it in the Request-Header,so I can still use the AngularJs-SDK?
(I hope everything is clear. English is not my native language)
Edit: I have found someone with nearly the same question here. The not accepted answer works for me now.
EditEdit: Doesn't work always.. Sometimes it doesn't change the "authorization"-parameter in the Header. Can't figure out why
The solution with the LoopBack AngularJs SDK
In your angularJs controller
.controller(function (UserAccount, $location, LoopBackAuth, $scope) {
var params = $location.search();
var access_token = params.access_token;
$scope.reset = function(inputs) {
LoopBackAuth.setUser(access_token);
UserAccount.setPassword({ newPassword: inputs.newPassword });
}
})
You need to implement error control and ideally check the password twice before sending.
I want to use onsen ui and angularjs to develop a hybird application, but now I meet a problem, this application cannot store user's login information, so user must login everytime after they close the application.
I use $cookies, service, and $rootScope to store user's login information, but all of them can not work at android platform.
Anyone can help me to solve this problem？
On HTML5 mobile framework like Onsenui, I suggest to use localStorage.
You can take a look at these two AngularJs modules:
angular-local-storage
ngStorage
They have very well written instructions and demo codes as references.
use this plugin https://github.com/litehelpers/Cordova-sqlite-storage or something similar to create a sqlite database. Create a table with the information you want to keep (username and password). You can create a hash of the password and store it for better security (md5 or sha1).
You can also keep the timestamp of the login and keep the user logged in for a specific interval of time, so when he opens the app, check if you are inside this interval (e.g. day, week, etc.) from the last login and if yes, log him in automatically else show the login screen again.
if (window.localStorage.getItem("rememberMe") == "true") {
$scope.userEmail = window.localStorage.getItem("userName");
$scope.userPassword = window.localStorage.getItem("password");
document.getElementById("rememberMe").checked = true;
}
else {
document.getElementById("rememberMe").checked = false;
}
if (document.getElementById("rememberMe").checked == true) {
window.localStorage.setItem("rememberMe", "true");
window.localStorage.setItem("userName", $scope.userEmail);
window.localStorage.setItem("password", $scope.userPassword);
}
else if (document.getElementById("rememberMe").checked == false) {
window.localStorage.setItem("rememberMe", "false");
window.localStorage.setItem("userName", "");
window.localStorage.setItem("password", "");
}
Hi! have a look at the above code. It stores in local storage
I am writing a android and windows native app. The native app stores the login details as reated for mulitple other web apps, and logs them into this when browsing to them from the native app.
one of the buttons in my app open a prestashop site for a authenticated user. How can i set the username and password and log that user in to the site programmitcally, giving the illusion and user experience that he has been seemlessly authenticated and accessed to his shop.
I know this is an old question, but theres another way which i find better for the purpose.
You include the AuthController from the controllers folder, set your post-parameters and execute the postProcess() method. After this, you can check the "$authController->errors" array for errors. If it's empty - the login was successful.
Example:
public function hookDisplayHeader()
{
if ($this->context->cookie->isLogged())
{
return;
} else {
$acceptLogin = false;
if( isset( $_POST["email"] ) && isset( $_POST["passwd"] ) )
{
$acceptLogin = $this->attemptLogin($_POST["email"],$_POST["passwd"]);
}
if( $acceptLogin )
return;
die( $this->display(__FILE__, 'logintemplate.tpl') );
}
}
protected function attemptLogin($email, $password)
{
include _PS_FRONT_CONTROLLER_DIR_ . "AuthController.php";
$auth = new AuthController();
$auth->isAjax = true;
$_POST["email"] = $email;
$_POST["passwd"] = $password;
$_POST["SubmitLogin"] = true;
$auth->postProcess();
if( count($auth->errors) > 0 )
{
$this->context->smarty->assign( "errors", $auth->errors );
return false;
} else {
return true;
}
}
Edit: This no longer works with Prestashop 1.6. As of PS 1.6 $auth->postProcess() either redirects or sends the ajaxs response immediately. There is no way to circumvent this. If you want to do something after login, you have to make two ajax calls.
Basically do the same as the PrestaShop login form does, which is (for v1.5 at least):
Sending a POST request to http(s)://yourshop.com/index.php?controller=authentication with the following parameters:
email: your customer's email address
passwd: your customer's password
back: name of the controller you want to be redirected to after success (ex: my-account)
SubmitLogin: put anything there, it just needs to be true, so that the controller knows it's a login action
If it doesn't work, your version may work differently and you will have to check the network tab of your favourite developer tool, to see what kind of request is sent with which parameters.
Let me explain the situation before I ask the question. I have a site, domain.com. the page sub.domain.com requires a user to be logged in to access. If I allow access to sub.domain.com/login which provides a form whose action is domain.com/login, it sends the data to domain.com/login and redirects back to sub.domain.com/login like it should. However, if I try to access sub.domain.com (which requires authentication) it redirects to domain.com/login correctly, but doesn't redirect back to sub.domain.com after logging in. I found the error to be that the redirect when not logged in wasn't sending the referrer header. Is there a way to make it so that if a user tries to access a page on a subdomain that requires authentication, that it will redirect him to domain.com/login, then back to where he originally was?
Does redirect always need to redirect back to sub.domain.com? If so, i'd suggest setting the AuthComponents loginRedirect attribute to the location you want the user to be redirected to. See this page: http://book.cakephp.org/1.3/en/view/1270/loginRedirect
Also, that page says that CakePHP automatically stores the controller-action pair you were accessing before the login in your session. So maybe you should also check whether your session is shared between the domain.com and sub.domain.com.
One final comment: what does happen after login? Are you redirected to the controller/action on domain.com or aren't you redirected at all?
NOTE: I'm assuming you're using CakePHP 1.3 and use the AuthComponent for logging users in.
Ok, it all had to do with routes. I finally was able to get it working by setting up a switch statement in my routes.php file:
switch(Configure::read('subdomain'))
{
case 'subdomain':
Router::connect('/login', array('controller'=>'users', 'action'=>'login'));
}
And set up my bootstrap like so:
preg_match('/^(?:www\.)?(?:(.+)\.)?(.+\..+)$/i', env('HTTP_HOST'), $matches);
$subdomain = empty($matches[1]) ? false : $matches[1];
if( strlen($subdomain) > 0 && $subdomain != "www" )
{
if($subdomain == 'api')
$_GET["url"] = $subdomain . "/" . (isset($_GET["url"]) ? $_GET["url"] : "");
Configure::write('subdomain', $subdomain);
}
I have an application added to several fan pages.
Ideally, the application should work custom depending on the referring page.
How can I detect which page referred to the app.
Developing a Facebook Iframe app, Using PHP.
(Question posted on Facebook's dev forum as well:
http://forum.developers.facebook.net/viewtopic.php?id=108409)
Thx,
Oren.
As explained in the Page Tab Tutorial
When a user selects your Page Tab, you will received the signed_request parameter with one additional parameter, page. This parameter contains a JSON object with an id (the page id of the current page), admin (if the user is a admin of the page), and liked (if the user has liked the page). As with a Canvas Page, you will not receive all the user information accessible to your app in the signed_request until the user authorizes your app.
With the http referer, you will have the the Facebook proxy url.
In your case, I think you have to use the id of the page (passed in the signed request).
The following PHP snippet will output the signed_request received on the page tab. You will find the page ID needed in your case.
<?php
$appsecret = 'Your App Secret';
$signed_request = $_REQUEST['signed_request'];
$request = $_REQUEST;
$signed_request = parse_signed_request($signed_request, $appsecret);
print_r($signed_request);
function parse_signed_request($signed_request, $secret) {
list($encoded_sig, $payload) = explode('.', $signed_request, 2);
// decode the data
$sig = base64_url_decode($encoded_sig);
$data = json_decode(base64_url_decode($payload), true);
if (strtoupper($data['algorithm']) !== 'HMAC-SHA256') {
error_log('Unknown algorithm. Expected HMAC-SHA256');
return null;
}
// check sig
$expected_sig = hash_hmac('sha256', $payload, $secret, $raw = true);
if ($sig !== $expected_sig) {
error_log('Bad Signed JSON signature!');
return null;
}
return $data;
}
function base64_url_decode($input) {
return base64_decode(strtr($input, '-_', '+/'));
}
?>
Using the new php-sdk, there is a quicker way to find out the referring page. $facebook->getSignedRequest() will return an array with the signed request, authorization token, page and user basic info.