/**
* {@inheritDoc}
*/
protected function configureOptions(OptionsResolverInterface $resolver)
{
parent::configureOptions($resolver);
$resolver->setRequired(array('request_token_url'));
$resolver->setDefaults(array('realm' => null, 'signature_method' => 'HMAC-SHA1'));
if (method_exists($resolver, 'setDefined')) {
$resolver->setAllowedValues('signature_method', array('HMAC-SHA1', 'RSA-SHA1', 'PLAINTEXT'));
} else {
$resolver->setAllowedValues(array('signature_method' => array('HMAC-SHA1', 'RSA-SHA1', 'PLAINTEXT')));
}
}
/**
* {@inheritDoc}
*/
protected function configureOptions(OptionsResolverInterface $resolver)
{
parent::configureOptions($resolver);
$resolver->setDefaults(array('attr_name' => 'access_token', 'use_commas_in_scope' => false, 'use_bearer_authorization' => true));
$resolver->setOptional(array('revoke_token_url'));
$resolver->setNormalizers(array('scope' => function (Options $options, $value) {
if (!$value) {
return null;
}
if (!$options['use_commas_in_scope']) {
return $value;
}
return str_replace(',', ' ', $value);
}));
}
/**
* {@inheritDoc}
*/
protected function configureOptions(OptionsResolver $resolver)
{
parent::configureOptions($resolver);
$resolver->setDefaults(array('attr_name' => 'access_token', 'use_commas_in_scope' => false, 'use_bearer_authorization' => true));
// Symfony <2.6 BC
if (method_exists($resolver, 'setDefined')) {
$resolver->setDefined('revoke_token_url');
} else {
$resolver->setOptional(array('revoke_token_url'));
}
// Unfortunately some resource owners break the spec by using commas instead
// of spaces to separate scopes (Disqus, Facebook, Github, Vkontante)
$scopeNormalizer = function (Options $options, $value) {
if (!$value) {
return null;
}
if (!$options['use_commas_in_scope']) {
return $value;
}
return str_replace(',', ' ', $value);
};
// Symfony <2.6 BC
if (method_exists($resolver, 'setNormalizer')) {
$resolver->setNormalizer('scope', $scopeNormalizer);
} else {
$resolver->setNormalizers(array('scope' => $scopeNormalizer));
}
}
/**
* {@inheritDoc}
*/
protected function httpRequest($url, $content = null, $parameters = array(), $headers = array(), $method = null)
{
$authorization = 'Authorization: OAuth';
if (null !== $this->getOption('realm')) {
$authorization = 'Authorization: OAuth realm="' . rawurlencode($this->getOption('realm')) . '"';
}
foreach ($parameters as $key => $value) {
$value = rawurlencode($value);
$authorization .= ", {$key}=\"{$value}\"";
}
$headers[] = $authorization;
return parent::httpRequest($url, $content, $headers, $method);
}
