Again UniqueID is required. Facebook oauth login problem.

mye

I've got the same problem as discussed before but I can't solve it

vanilla 2.1.1 Tried: 1. * Facebook dev app - not in sandbox mode and set in website mode with urls 2. * correct values of Application ID & Application Secret 3. * checked php enabled cUrl, enabled OpenSSL 4. * updated in class.facebook.plugin.php as said here

public function GetProfile($AccessToken) {
      $Url = "https://graph.facebook.com/me?access_token=$AccessToken";
//      $C = curl_init();
//      curl_setopt($C, CURLOPT_RETURNTRANSFER, TRUE);
//      curl_setopt($C, CURLOPT_SSL_VERIFYPEER, FALSE);
//      curl_setopt($C, CURLOPT_URL, $Url);
//      $Contents = curl_exec($C);
//      $Contents = ProxyRequest($Url);
      $Contents = $this->file_get_contents_curl($Url);
      $Profile = json_decode($Contents, TRUE);
      return $Profile;
   }
    function file_get_contents_curl($url) {
    $ch = curl_init($url);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
    curl_setopt($ch, CURLOPT_HEADER, 0);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); //Set curl to return the data instead of printing it to the browser.
    curl_setopt($ch, CURLOPT_URL, $url);
    $data = curl_exec($ch);
    curl_close($ch);
    return $data;
  }
Still got that UniqueID is required.

I'm stuck.

Bleistivt

Can you verify that your application ID and secret appears in your config.php?

You could also try using the facebook plugin from here:
https://github.com/vanilla/vanilla/tree/master/plugins/Facebook

Don't make any changes to the code, the change you linked to was suggested by someone in 2011, a lot has changed since then.

mye

Yes. I've got lines in config.php

$Configuration['Plugins']['Facebook']['ApplicationID'] = 'xxxx';
$Configuration['Plugins']['Facebook']['Secret'] = 'xxxx';

I've got that latest plugin. not edited.

I had recreate Facebook app again step by step from here http://blog.vanillaforums.com/facebook-application-for-vanillaforums-sso/
It's green (not in sand box) and site is set correct

same UniqueID is required.

Bleistivt

Are any of the other social login plugins like Twitter or Google working?

If yes, temporarily add this to line 341 of the plugin:

file_put_contents('log.txt', print_r($Profile, true));

and inspect what has been written to the log.txt, there should be a field "id"

mye

Yes Twitter and Google Plus auth are working

I have no log.txt. It doesn't appearing in anywhere

Bleistivt

Change the 'log.txt' into some path you know thats writeable by php, for example the uploads folder:

file_put_contents(PATH_UPLOADS.'/facebooktest.txt', print_r($Profile, true));

and on a second thought, add it before line 523 (right before the return $Profile;)
Then try to log in.

Also enable debugging by adding this to your config:

$Configuration['Debug'] = TRUE;

This is just to capture the data you are getting back from facebook, if anything at all.

mye

It doesn't create facebooktest.txt.
Uploads folder is accessible. profile picture I can change and new pic can be uploaded.

Bleistivt

Hm, then I really don't know what to do.
I just tested this on an installation with working facebook social sign in and got back something like:

Array
(
    [id] => 1111111111111111111
    [email] => email@adress
    [first_name] => FirstName
    [gender] => male
    [last_name] => LastName
    [link] => https://www.facebook.com/user.name
    [locale] => de_DE
    [name] => FirstName LastName
    [timezone] => 2
    [updated_time] => 2014-04-25T16:30:39+0000
    [username] => user.name
    [verified] => 1
)

Have you enabled debugging, do you get any debug messages?

mye

I think the problem is that It just don't go up to the function GetProfile() that's why the log doesn't generate

debugging is active

it give me an error
"There was an error with the Facebook connection.
UniqueID is required."

$AccessToken return empty

mye

Error is generated in line 447

 // Get the profile.
      try {
         $Profile = $this->GetProfile($AccessToken);
      } catch (Exception $Ex) {
         if (!isset($NewToken)) {
            // There was an error getting the profile, which probably means the saved access token is no longer valid. Try and reauthorize.
            if ($Sender->DeliveryType() == DELIVERY_TYPE_ALL) {
               Redirect($this->AuthorizeUri());
            } else {
               $Sender->SetHeader('Content-type', 'application/json');
               $Sender->DeliveryMethod(DELIVERY_METHOD_JSON);
               $Sender->RedirectUrl = $this->AuthorizeUri();
            }
         } else {
  447->               $Sender->Form->AddError('There was an error with the Facebook connection!');
         }
      }

Bleistivt

It's either one of 2 things:

1. Your server can't connect to facebook, which is unlikely, since the other plugins are working.
2. Facebook rejects your auth credentials.

You could log the response you get from facebook the same way i proposed above in the GetAccessToken function (look whats in the variable $Contents).

However, if facebook returned an error, vanilla would show it.

mye

$Info = curl_getinfo($C); from GetAccessToken() return that

Array
(
    [url] => https://graph.facebook.com/oauth/access_token?client_id=139939810008511&client_secret=207bs6411234627a6e09b1566ae80c&code=AQAc62UXWTWeYT98ckbSi6MyRDMi_P_bDq75ViReLsumQF4BZVx_a_9duCmLNS51cVv_uR8KAli0ya0XXiUiH_15BeO7bSd1_OOvN9FL_geBIYmnV5eCiZuIKJPUrH3V0Uhp8iKj-_CwcFXwO2z5-JtN8iyJ9xxFUzBF0d9f_fUSEOzqjIYZWUhSz7d1XQLf_x-vvk3KS3eIT06TZPD8VFFA4K1OE7VIjZfBeRlNx70zePTyNJuKqVLbQDETKwDhrZtvnfAcuQ8q-xYcYl7DpPzJnYH9Oc3CRY6ULl8h77yDOIP8PA3WNMVAUKgFIQyYV7k&redirect_uri=http%3A%2F%2Fwww.aquastaff.com%2Fentry%2Fconnect%2Ffacebook%3FTarget%3D%252F
    [content_type] => 
    [http_code] => 0
    [header_size] => 0
    [request_size] => 0
    [filetime] => -1
    [ssl_verify_result] => 0
    [redirect_count] => 0
    [total_time] => 0
    [namelookup_time] => 0.000195
    [connect_time] => 0
    [pretransfer_time] => 0
    [size_upload] => 0
    [size_download] => 0
    [speed_download] => 0
    [speed_upload] => 0
    [download_content_length] => -1
    [upload_content_length] => -1
    [starttransfer_time] => 0
    [redirect_time] => 0
    [redirect_url] => 
    [primary_ip] => 127.0.0.1
    [certinfo] => Array
        (
        )

)

[primary_ip] => 127.0.0.1 ????

$Contents = curl_exec($C);

but print_r($Contents, true) seem like empty

Bleistivt

Please remove your application secret and accesstoken from the info above.

Seems like you are trying to connect from localhost? Facebook doesn't allow that.

mye

http://www.aquastaff.com/

I'm trying from here

application secret and access token are distorted

Bleistivt

Looks like you are not getting anything back from the curl call.
Contact your hoster and ask about the curl functions, which ones are enabled, if there are any restrictions and if OpenSSL is enabled.

mye

they have curl and openssl enabled. But I send a ticker to hosted. Which version of PHP is better? 5.2, 5.3, 5.4, or 5.5? I've got option to choose from.

Bleistivt

Use 5.4 or 5.5 (5.4 will be required in the future)

VanillaFan

@Bleistivt said:
Looks like you are not getting anything back from the curl call.
Contact your hoster and ask about the curl functions, which ones are enabled, if there are any restrictions and if OpenSSL is enabled.

Already tall him problem was on curl call...Why don't u test it using another host

VanillaFan

@Bleistivt said:
Please remove your application secret and accesstoken from the info above.

In vanilla Facebook plugin, It's very easy to find someone Application ID,Application Secret using small trick

mye

Any recommendation on free hosting to try?

Of course I altered Application I and Application Secret. They are not real.

VanillaFan

try to echo

echo $Contents = curl_exec($C);

if didn't get anything,that mean u host not yet supporting curl url

(that was the method,how i discovered above error )