/**
* @param BlockCypherHttpConfig $httpConfig
* @param string $request
* @param mixed $options
* @return mixed|void
* @throws BlockCypherConfigurationException
* @throws BlockCypherInvalidCredentialException
* @throws BlockCypherMissingCredentialException
*/
public function handle($httpConfig, $request, $options)
{
$credential = $this->apiContext->getCredential();
$config = $this->apiContext->getConfig();
if ($credential == null) {
// Try picking credentials from the config file
$credMgr = BlockCypherCredentialManager::getInstance($config);
$credValues = $credMgr->getCredentialObject();
if (!is_array($credValues)) {
throw new BlockCypherMissingCredentialException("Empty or invalid credentials passed");
}
$credential = new SimpleTokenCredential($credValues['accessToken']);
}
if ($credential == null || !$credential instanceof SimpleTokenCredential) {
throw new BlockCypherInvalidCredentialException("Invalid credentials passed");
}
$path = isset($options['path']) ? $options['path'] : '';
$url = $this->getAbsoluteUrl($path, $this->apiContext);
$httpConfig->setUrl($url);
if (!array_key_exists("User-Agent", $httpConfig->getHeaders())) {
$httpConfig->addHeader("User-Agent", BlockCypherUserAgent::getValue(BlockCypherConstants::SDK_NAME, BlockCypherConstants::SDK_VERSION));
}
/*if (!is_null($credential) && $credential instanceof SimpleTokenCredential && is_null($httpConfig->getHeader('Authorization'))) {
$httpConfig->addHeader('Authorization', "Bearer " . $credential->getAccessToken($config), false);
}*/
if ($httpConfig->getMethod() == 'POST' || $httpConfig->getMethod() == 'PUT') {
$httpConfig->addHeader('BlockCypher-Request-Id', $this->apiContext->getRequestId());
}
// Add any additional Headers that they may have provided
$headers = $this->apiContext->getRequestHeaders();
foreach ($headers as $key => $value) {
$httpConfig->addHeader($key, $value);
}
}
/**
* Gets all Http Headers
*
* @return array
*/
private function getHttpHeaders()
{
$ret = array();
foreach ($this->httpConfig->getHeaders() as $k => $v) {
$ret[] = "{$k}: {$v}";
}
return $ret;
}
/**
* @param array $handlers Array of handlers
* @param string $path Resource path relative to base service endpoint
* @param string $method HTTP method - one of GET, POST, PUT, DELETE, PATCH etc
* @param string $data Request payload
* @param array $headers HTTP headers
* @return mixed
* @throws \BlockCypher\Exception\BlockCypherConnectionException
*/
public function execute($handlers = array(), $path, $method, $data = '', $headers = array())
{
$config = $this->apiContext->getConfig();
$httpConfig = new BlockCypherHttpConfig(null, $method, $config);
$headers = $headers ? $headers : array();
$httpConfig->setHeaders($headers + array('Content-Type' => 'application/json'));
/** @var \BlockCypher\Handler\IBlockCypherHandler $handler */
foreach ($handlers as $handler) {
if (!is_object($handler)) {
$fullHandler = "\\" . (string) $handler;
$handler = new $fullHandler($this->apiContext);
}
$handler->handle($httpConfig, $data, array('path' => $path, 'apiContext' => $this->apiContext));
}
$connection = new BlockCypherHttpConnection($httpConfig, $config);
$response = $connection->execute($data);
return $response;
}
/**
* @test
*/
public function testProxyOpts()
{
$proxy = 'http://*****:*****@hostname:8081';
$o = new BlockCypherHttpConfig();
$o->setHttpProxy($proxy);
$curlOpts = $o->getCurlOptions();
$this->assertEquals('hostname:8081', $curlOpts[CURLOPT_PROXY]);
$this->assertEquals('me:secret', $curlOpts[CURLOPT_PROXYUSERPWD]);
$this->setExpectedException('BlockCypher\\Exception\\BlockCypherConfigurationException');
$o->setHttpProxy('invalid string');
}