PHP - Can Someone Please Help Me In Setting Up Oauth Server And Client Implementation

Hello;

I know there is a way but I just can't get it out of my head.

I have my code that i want to show to the user and then i have code i want to execute but not show anything to user. I no am not making my self clear which i am sorry for so ill give you an example.

<?
show_my_site(true);
// Now i have code which will never output anything but the webbrowser will always wait for it to complete
my_function_that_takes_time(true, 'Very Long');
?>
So what i want is some code to tell the browser thats it! You have everything. I cant use die; or exit; because i want to execute the code.

Thank-you
Paul

i have php at server side and c++ at client side.what i am trying to do is to constantly look for files on server in folder on server if there’s a file in folder then download it on client side and delete it from server folder
this will happen again and again after 5minutes if a file is present on server in folder then download it and delete from server then in c++ goto sleep again fro 5 minutes and after 5 minutes do all this again if no file present in folder on server then simply do nothing.

Hi All - I'm trying to see if the below is possible using PHP.

is it possible for php to allow a user to check if a port is open/listening on a remote server/PC, from their local machine. I've seen scripts on the web that talk about opening cmd.exe - this won't work as not all of my users will be on windows. Also saw fsock.. but the remote server is not serving http page(s). Also saw telnet, but again, some of my users may not have that windows feature enabled.

Desired workflow:

1. user enters the server hostname/IP and a port

2. my php webapp will emulate checking if that hostname and port is open from the local user's computer.

 

thanks!

This topic has been moved to Miscellaneous.

http://www.phpfreaks.com/forums/index.php?topic=347977.0

This topic has been moved to Installation in Windows.

http://www.phpfreaks.com/forums/index.php?topic=318822.0

I have a web portal which is scripted using client side scripting language i.e HTML. I want to create a login page in .php and want the other pages to be in .hmtl.
Can i do so?
I want to do this because i want the login password to be stored in a database. Also I want the password to get encrypted (by either MD5 javascript or OpenSSL ) when user enters it inside the login form.

I cannot create the entire portal in php because my portal makes use of C code. And php doesn't have an interface with C language.

Can a user get directed to a .html page after a secure login from login.php page ?
My main aim is to secure the access to my web portal using a password.

I tried to authenticate the login using javascript where the password was stored in an array. But i feel any one having moderate knowledge can easily break that password.

Any help would be greatly appreciated!!

Hi..,
I use below method to export data to excel.

header('Content-type: application/ms-excel');
header('Content-Disposition: attachment; filename=abc.xls');

if I run the script from the server. (http://localhost/export.php) it is work. (pop-up window if i want save or open the file)

but if i run the script from the client (http://192.168.1.5/export.php) it is not work. (nothing happen)

any idea how to solve this?

I have to some how get data from my sql data to a clients sql db server.  They suggested using xml which is great i can output the required fields as xml but how then do i push this so it goes into the clients sql db..

We cant just do a db insert this has been ruled out.

Im happy using xml just have no idea how to push it at a particular host / sql db any ideas or suggestions would be really welcome.. 

Anyone know how I can print a file (specifically a PDF) that is stored on the server to the clients computer with a button?  I don't want them to be able to view it, just print it.  I've done some research and understand that there is no way to print directly without popping up the Windows Print dialog.  And that is fine.  I just want them to print this file, but not no where it is or be able to type in a URL to access it.
Thanks
Mike

is it true that all the server side code runs before the client side code when accessing a webpage?  if that is true, what about PHP code that is embedded inside HTML tags?  wouldn't that result in an error a lot of times?

Is anyone able to get this https://github.com/csrui/oauth2-php oAuth PDO example to work?

I cannot see where to enter the DB details.

Thanks in advance.

Good day Campers!   Having spent the better part of my day trawling the internet for an answer I have gotten nowhere so have come to you lovely people for help.   I found a nice little tutorial on PHP gang that would allow me to update my twitter feed from my website using PHP and OAuth. I set up my twitter app with no issues and generated the API keys. Set the App to 'read/write' permissions and then regenerated the keys The app is marked to "Allow this application to be used to Sign in with Twitter"   The issue is that when I click the little button to sign in to twitter, the page redirects but displays the generic "Cannot connect to Twitter" error message that has been defined in the code. I do not get asked to "Allow" the script to connect to twitter like it seems to do in the demo.   The PHPGang solution has 4 bits of script so I'm wondering if it has something to do with this as I understand the Abrahams script has slightly more so I do wonder if something is missing. I'm not sure. One of the main problems I am facing is that I have never actually done this before so I don't know where I have gone wrong or what I am even looking for help wise......   I have the following scripts: callback.php

<?php
/**
 * Take the user when they return from Twitter. Get access tokens.
 * Verify credentials and redirect to based on response from Twitter.
 */
session_start();
require_once('oauth/twitteroauth.php');
require_once('config.php');

if (isset($_REQUEST['oauth_token']) && $_SESSION['oauth_token'] !== $_REQUEST['oauth_token']) {
  $_SESSION['oauth_status'] = 'oldtoken';
  header('Location: ./destroysessions.php');
}

$connection = new TwitterOAuth(CONSUMER_KEY, CONSUMER_SECRET, $_SESSION['oauth_token'], $_SESSION['oauth_token_secret']);

$access_token = $connection->getAccessToken($_REQUEST['oauth_verifier']);
//save new access tocken array in session
$_SESSION['access_token'] = $access_token;

unset($_SESSION['oauth_token']);
unset($_SESSION['oauth_token_secret']);

if (200 == $connection->http_code) {
  $_SESSION['status'] = 'verified';
  header('Location: ./index.php');
} else {
  header('Location: ./destroysessions.php');
}
?>

config.php

<?php
/**
 * @file
 * A single location to store configuration.
 */
define('CONSUMER_KEY', 'MY CONSUMER KEY');
define('CONSUMER_SECRET', 'MY SECRECT CONSUMER KEY');
define('OAUTH_CALLBACK', 'URL OF WHERE I AM REDIRECTING TO');
?>

destroysessions.php

<?php
/**
 * @file
 * Clears PHP sessions and redirects to the connect page.
 */

/* Load and clear sessions */
session_start();
session_destroy();

/* Redirect to page with the connect to Twitter option. */
header('Location: ../index.php');
?>

index.php

	<?php
	require_once('oauth/twitteroauth.php');
	require_once('config.php');
		if(isset($_POST["status"]))
			{
				$status = $_POST["status"];
				if(strlen($status)>=130)
				{
					$status = substr($status,0,130);
				}
				$access_token = $_SESSION['access_token'];
				$connection = new TwitterOAuth(CONSUMER_KEY, CONSUMER_SECRET, $access_token['oauth_token'], $access_token['oauth_token_secret']);

				$connection->post('statuses/update', array('status' => "$status"));
				$message = "Tweeted Sucessfully!!";
			}
		if(isset($_GET["redirect"]))
			{
				$connection = new TwitterOAuth(CONSUMER_KEY, CONSUMER_SECRET);

				$request_token = $connection->getRequestToken(OAUTH_CALLBACK);

				$_SESSION['oauth_token'] = $token = $request_token['oauth_token'];
				$_SESSION['oauth_token_secret'] = $request_token['oauth_token_secret'];

				switch ($connection->http_code) {
					case 200:
						$url = $connection->getAuthorizeURL($token);
						header('Location: ' . $url);
						break;
					default:
						echo '<div class="par">Could not connect to Twitter. Refresh the page or try again later.</div>';
				}
		exit;
			}
		if (empty($_SESSION['access_token']) || empty($_SESSION['access_token']['oauth_token']) || empty($_SESSION['access_token']['oauth_token_secret'])) {

				echo '<a href="./index.php?redirect=true"><img src="./images/lighter.png" alt="Sign in with Twitter"/></a>';
			}
		else
			{
				echo "<a href='destroysessions.php'>Logout</a><br>";
				echo '<div class="par">'.$message.'<div>
				<form action="index.php" method="post">
				    <input type="text" name="status" id="status" placeholder="Write a comment....">
				    <input type="submit" value="Post On My Wall!" style="padding: 5px;">
				</form>';
			}
	?>

Now, I am unsure if there is anything wrong with the API keys I have generated or if there is something missing. Is there anyone who can point me in the right direction or offer some advice on where to turn?   Thanks!
Edited by lauren_etherington, 04 September 2014 - 10:36 AM.

Hello guys, I am trying my best to upload images to Twitpic by using PHP and OAuth (PECL extension) and I keep getting "Could not authenticate you (header rejected by twitter)".

Can someone tell me what am I doing wrong?

This is my code so far:

$arguments[] = "oauth_consumer_key=" . $this->consumer_key;
$arguments[] = "oauth_nonce="        . md5(time());
$arguments[] = "oauth_signature_method=HMAC-SHA1";
$arguments[] = "oauth_timestamp="    . time();
$arguments[] = "oauth_token="        . $this->oauth_token;
$arguments[] = "oauth_version=1.0";

$sbs       = oauth_get_sbs("POST", "http://api.twitpic.com/2/upload.xml", $arguments);
$signature = urlencode(base64_encode(hash_hmac("sha1", $sbs, $this->consumer_secret . "&", true)));

$arguments[] = "oauth_signature="    . $signature;

sort($arguments);

$headers[] = "X-Auth-Service-Provider: http://api.twitter.com/1/account/verify_credentials.json";
$headers[] = "X-Verify-Credentials-Authorization: OAuth\n" . implode(",\n", $arguments);

$postfields["key"]     = $this->api_key;
$postfields["media"]   = "@$image";
$postfields["message"] = $message;

$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, "http://api.twitpic.com/2/upload.xml");
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, $postfields);
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
curl_setopt($curl, CURLOPT_VERBOSE, true);
curl_setopt($curl, CURLOPT_HEADER, true);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
echo curl_exec($curl);

Kind regards and thanks in advance.

This is the code im using to try to connect Empire Avenue API but i must be missing somthing here still trying to figure out all this Oauth stuff.

<?php



?>

<html>
<head>Empire Traider2</head>
<body>
<form method="post" action="https://www.empireavenue.com/profile/developer/authorize?client_id=app_543abbac2ad99&response_type=code&state=request_access_token">


<input type="submit" value="Login" />
</form>
</body>
</html>

  Oauth.php

<?php
require('client.php');
require('GrantType/IGrantType.php');
require('GrantType/AuthorizationCode.php');

const CLIENT_ID = 'app_543abbac2ad99';
const CLIENT_SECRET = '1ee4b7f5d702d2c7e64523daf4d107b3dd82a0a787f117986d84f';

const REDIRECT_URI = 'https://yousearch.mobi/OAuth2/oauth.php';
const AUTHORIZATION_ENDPOINT = 'http://www.empireavenue.com/profile/developer/authorize';
const TOKEN_ENDPOINT = 'https://api.empireavenue.com/oauth/token';

$client = new OAuth2\Client(CLIENT_ID, CLIENT_SECRET);
if (!isset($_GET['code']))
{
$auth_url = $client->getAuthenticationUrl(AUTHORIZATION_ENDPOINT, REDIRECT_URI);
header('Location: ' . $auth_url);
die('Redirect');
}
else
{
$params = array('code' => $_GET['code'], 'redirect_uri' => REDIRECT_URI);
$response = $client->getAccessToken(TOKEN_ENDPOINT, 'authorization_code', $params);
parse_str($response['result'], $info);
$client->setAccessToken($info['access_token']);
$response = $client->fetch('https://api.empireavenue.com/profile/info');
echo $response;
echo 'test';
}
?>

Here are the docs http://www.empireave...elopers/apidocs

Been fighting with this for awhile.  Finally needed to seek advice. I have a URL setup to go to facebook and get information.
It's just a standard link...
Code: [Select]
a href="https://www.facebook.com/dialog/oauth?client_id=CLIENTIDHERE&redirect_uri=http://www.website.com/facebook_connect.php?response_type=token">Facebook Connect</a></p>

That ends up sending them back to my receiver script. I have it laid out as follows:
Code: [Select]
<?php
/* Facebook OAuth Procedures */
$app_id = APPIDHERE;
$app_secret = SECRETKEYHERE;

$code = $_REQUEST["code"];

$url = 'https://graph.facebook.com/me?access_token=' . $code;

$user = json_decode(file_get_contents($url));

echo("Hello " . $user->name);
?>
That should be very simple. The link takes them to facebook. This part works. If they are logged in and have approved it, it then takes them to my receiver URL. If they are not logged in, it prompts for login, or if they decline and then it takes them to a failure page at that point. 

So all of that works. Now this receiver page also receives the code back from the previous URL. That all works fine.  However, when I try to get to the graph to get the user
data, it returns "File Get Contents" and a bad request message.  That doesn't make any sense. According to the Facebook API Documentation this is suppose to be how you get
the data back. But in this situation I don't even need there name. The only data I need is the Facebook userid so I can match that up with my database and find a connection, then log them into my system.

Any advice on why this is not working?