/**
* @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;
}
/**
* @test
*/
public function testHeaderFunctions()
{
$o = new BlockCypherHttpConfig();
$o->addHeader('key1', 'value1');
$o->addHeader('key2', 'value');
$o->addHeader('key2', 'overwritten');
$this->assertEquals(2, count($o->getHeaders()));
$this->assertEquals('overwritten', $o->getHeader('key2'));
$this->assertNull($o->getHeader('key3'));
$o = new BlockCypherHttpConfig();
$o->addHeader('key1', 'value1');
$o->addHeader('key2', 'value');
$o->addHeader('key2', 'and more', false);
$this->assertEquals(2, count($o->getHeaders()));
$this->assertEquals('value;and more', $o->getHeader('key2'));
$o->removeHeader('key2');
$this->assertEquals(1, count($o->getHeaders()));
$this->assertNull($o->getHeader('key2'));
}
