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friendica-addons
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[twitter] Add POST parameter checks 

- Add Exception handling
pull/521/head
Hypolite Petovan 2018-02-07 20:20:42 -05:00
parent 760abd8694
commit afae967c5d
1 changed files with 16 additions and 8 deletions
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24
twitter/twitter.php
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@ -200,11 +200,11 @@ function twitter_settings_post(App $a, $post)
return;
}
// don't check twitter settings if twitter submit button is not clicked
if (!x($_POST, 'twitter-submit')) {
if (empty($_POST['twitter-disconnect']) && empty($_POST['twitter-submit'])) {
return;
}
if (isset($_POST['twitter-disconnect'])) {
if (!empty($_POST['twitter-disconnect'])) {
/* * *
* if the twitter-disconnect checkbox is set, clear the OAuth key/secret pair
* from the user configuration
@ -229,12 +229,20 @@ function twitter_settings_post(App $a, $post)
// the token and secret for which the PIN was generated were hidden in the settings
// form as token and token2, we need a new connection to Twitter using these token
// and secret to request a Access Token with the PIN
$connection = new TwitterOAuth($ckey, $csecret, $_POST['twitter-token'], $_POST['twitter-token2']);
$token = $connection->oauth("oauth/access_token", ["oauth_verifier" => $_POST['twitter-pin']]);
// ok, now that we have the Access Token, save them in the user config
PConfig::set(local_user(), 'twitter', 'oauthtoken', $token['oauth_token']);
PConfig::set(local_user(), 'twitter', 'oauthsecret', $token['oauth_token_secret']);
PConfig::set(local_user(), 'twitter', 'post', 1);
try {
if (empty($_POST['twitter-pin'])) {
throw new Exception(L10n::t('You submitted an empty PIN, please Sign In with Twitter again to get a new one.'));
}
$connection = new TwitterOAuth($ckey, $csecret, $_POST['twitter-token'], $_POST['twitter-token2']);
$token = $connection->oauth("oauth/access_token", ["oauth_verifier" => $_POST['twitter-pin']]);
// ok, now that we have the Access Token, save them in the user config
PConfig::set(local_user(), 'twitter', 'oauthtoken', $token['oauth_token']);
PConfig::set(local_user(), 'twitter', 'oauthsecret', $token['oauth_token_secret']);
PConfig::set(local_user(), 'twitter', 'post', 1);
} catch(Exception $e) {
info($e->getMessage());
}
// reload the Addon Settings page, if we don't do it see Bug #42
goaway('settings/connectors');
} else {