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I have strange problem with facebook provider in my project (Laravel 5.2);

Undefined variable: access_token vendor/laravel/socialite/src/Two/FacebookProvider.php 80

It's strange because it worked long time and now i have error. Nothing was changed in my code.

Olbrych
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2 Answers2

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I make a patch and it works for me. In vendor/laravel/socialite/src/Two/FacebookProvider.php Replace

parse_str($body, $data);
return $access_token;

With

parse_str($body, $data);
$json = json_decode(key($data));
return $json->access_token;
d7p4x
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It may be caused by the depreciation of v2.2 Graph API.

Checkout the changelog at facebook.

In v2.3 Graph API, Oauth Access Token calls now return a valid JSON message insted of an encoded URL.

The new format of this response is {"access_token": {TOKEN}, "token_type":{TYPE}, "expires_in":{TIME}}.

Manu López
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