/**
* @param AuthorizationRequestInterface $authorization
* @throws InvalidArgumentException
*/
public function buildAuthorizationRequestUri(AuthorizationRequestAwareGrantInterface $grant)
{
$authorizationEndpointUri = $this->config->getAuthorizationEndpointUri();
Assertion::notNull($authorizationEndpointUri, 'Authorization endpoint uri is required to build authorization request uri.');
$request = $grant->getAuthorizationRequest();
$request->setClientId($this->config->getClientId());
$query = http_build_query($request->getQueryParameters());
return "{$authorizationEndpointUri}?{$query}";
}
/**
* @param array $config
* array(
* 'endpoint' => array(
* 'token_endpoint_uri' => REQUIRED,
* 'authorization_endpoint_uri' => REQUIRED if we use authorization request
* ),
* 'client' => array(
* 'type' => DEFAULT 'confidential'
* 'credentials' => array (
* 'client_id' => REQUIRED
* 'client_secret' => REQUIRED if type is 'confidential'
* ),
* 'authentication_type' => DEFAULT 'http_basic'
* ),
* 'parameters' => array(
* 'scope' => array(
* 'delimiter' =>
* ),
* ),
* }
*/
public function __construct(array $config)
{
//endpoint section
//TODO: move require check to client obtainAccessToken method
Assertion::keyExists($config, 'endpoint', 'Endpoint section is required.');
Assertion::keyExists($config['endpoint'], 'token_endpoint_uri', 'Token endpoint uri is required.');
//client section
Assertion::keyExists($config, 'client', 'Client section is required.');
$clientType = isset($config['client']['type']) ? $config['client']['type'] : $this->config['client']['type'];
$clientAuthenticationType = isset($config['client']['authentication_type']) ? $config['client']['authentication_type'] : $this->config['client']['authentication_type'];
Assertion::inArray($clientType, array(ClientType::CONFIDENTIAL_TYPE, ClientType::PUBLIC_TYPE), "Client type must be set to 'confidential' or 'public'.");
Assertion::inArray($clientAuthenticationType, array(AuthenticationType::HTTP_BASIC, AuthenticationType::REQUEST_BODY), "Client authentication type must be set to 'http_basic' or 'request_body'.");
if ($clientType === ClientType::PUBLIC_TYPE && $clientAuthenticationType === AuthenticationType::REQUEST_BODY) {
throw new InvalidArgumentException("HTTP basic authentication type is not allowed for public client.", 0, null, null);
}
Assertion::keyExists($config['client'], 'credentials', 'Client credentials section is required.');
Assertion::keyExists($config['client']['credentials'], 'client_id', 'Client id is required.');
if ($clientType === ClientType::CONFIDENTIAL_TYPE) {
Assertion::keyExists($config['client']['credentials'], 'client_secret', 'Client secret is required for confidential client type.');
}
$this->config = ArrayUtils::merge($this->config, $config);
}
/**
* @param AuthorizationRequest $request
*/
public function setAccessTokenRequest(AccessTokenRequestInterface $request)
{
Assertion::isInstanceOf($request, 'MostSignificantBit\\OAuth2\\Client\\Grant\\AuthorizationCode\\AccessTokenRequest');
$this->accessTokenRequest = $request;
}
/**
* @param AccessTokenRequest $request
*/
public function setAccessTokenRequest(AccessTokenRequestInterface $request)
{
Assertion::isInstanceOf($request, 'MostSignificantBit\\OAuth2\\Client\\Grant\\ResourceOwnerPasswordCredentials\\AccessTokenRequest');
$this->accessTokenRequest = $request;
}
protected function setValue($value)
{
Assertion::true($this->isValid($value), $this->validationMessage);
$this->value = $value;
}
protected function validate(array $scopeTokens)
{
Assertion::allRegex($scopeTokens, self::SCOPE_TOKEN_REGEXP);
}
/**
* @return array
*/
public function getQueryParameters()
{
$clientId = $this->getClientId();
Assertion::notNull($clientId, 'clientId is required');
$params = array('response_type' => $this->getResponseType()->getValue(), 'client_id' => $clientId);
if ($this->getRedirectUri() !== null) {
$params['redirect_uri'] = $this->getRedirectUri()->getValue();
}
if ($this->getScope() !== null) {
$params['scope'] = $this->getScope()->getScopeParameter();
}
if ($this->getState() !== null) {
$params['state'] = $this->getState();
}
return $params;
}
