I'm trying out the quick start guide from linkedin for oauth authentication. I've already installed the oauth library. When i run the code below, I don't get any output after // ask for the pin
. When I do echo STDIN
, the browser literally renders STDIN
instead of the value of STDIN. Why don't I see a field for me to input the pin as described on the linked in quick start guide?
Here's the code from the quick start guide. I replaced the API keys with my own.
<?php
// TODO change these to your API key and secret
define("API_CONSUMER_KEY", "xxxxxxxxxxxx");
define("API_CONSUMER_SECRET", "xxxxxxxxxxxx");
// create a new instance of the OAuth PECL extension class
$oauth = new OAuth(API_CONSUMER_KEY, API_CONSUMER_SECRET);
// get our request token
$api_url = "https://api.linkedin.com/uas/oauth/requestToken";
$rt_info = $oauth->getRequestToken($api_url);
// now set the token so we can get our access token
$oauth->setToken($rt_info["oauth_token"], $rt_info["oauth_token_secret"]);
// instruct on how to authorize the app
print("Please visit this URL:
");
printf("https://www.linkedin.com/uas/oauth/authenticate?oauth_token=%s", $rt_info["oauth_token"]);
print("
In your browser and then input the numerical code you are provided here: ");
// ask for the pin
$pin = trim(fgets(STDIN));
// get the access token now that we have the verifier pin
$at_info = $oauth->getAccessToken("https://api.linkedin.com/uas/oauth/accessToken", "", $pin);
// set the access token so we can make authenticated requests
$oauth->setToken($at_info["oauth_token"], $at_info["oauth_token_secret"]);
// do a simple query to make sure our token works
// we fetch our own profile on linkedin. This query will be explained more on later pages
$api_url = "http://api.linkedin.com/v1/people/~";
$oauth->fetch($api_url, null, OAUTH_HTTP_METHOD_GET);
// print_response is just a fancy wrapper around print and is defined later
// or you can look now and see it in the code download
print_response($oauth);