public function handleRequest(HttpRequest $request)
{
$response = new HttpResponse(200, "application/json");
try {
if (!$this->_config->getSectionValue("Api", "enableApi")) {
throw new ApiException("forbidden", "api disabled");
}
$this->_rs->verifyAuthorizationHeader($request->getHeader("Authorization"));
$storage = $this->_storage;
// FIXME: can this be avoided??
$rs = $this->_rs;
// FIXME: can this be avoided??
$request->matchRest("POST", "/authorizations/", function () use($request, $response, $storage, $rs) {
$rs->requireScope("authorizations");
$data = Json::dec($request->getContent());
if (NULL === $data || !is_array($data) || !array_key_exists("client_id", $data) || !array_key_exists("scope", $data)) {
throw new ApiException("invalid_request", "missing required parameters");
}
// client needs to exist
$clientId = $data['client_id'];
$client = $storage->getClient($clientId);
if (FALSE === $client) {
throw new ApiException("invalid_request", "client is not registered");
}
// scope should be part of "allowed_scope" of client registration
$clientAllowedScope = new Scope($client['allowed_scope']);
$requestedScope = new Scope($data['scope']);
if (!$requestedScope->isSubSetOf($clientAllowedScope)) {
throw new ApiException("invalid_request", "invalid scope for this client");
}
$refreshToken = array_key_exists("refresh_token", $data) && $data['refresh_token'] ? Utils::randomHex(16) : NULL;
// check to see if an authorization for this client/resource_owner already exists
if (FALSE === $storage->getApprovalByResourceOwnerId($clientId, $rs->getResourceOwnerId())) {
if (FALSE === $storage->addApproval($clientId, $rs->getResourceOwnerId(), $data['scope'], $refreshToken)) {
throw new ApiException("invalid_request", "unable to add authorization");
}
} else {
throw new ApiException("invalid_request", "authorization already exists for this client and resource owner");
}
$response->setStatusCode(201);
$response->setContent(Json::enc(array("ok" => true)));
});
$request->matchRest("GET", "/authorizations/:id", function ($id) use($request, $response, $storage, $rs) {
$rs->requireScope("authorizations");
$data = $storage->getApprovalByResourceOwnerId($id, $rs->getResourceOwnerId());
if (FALSE === $data) {
throw new ApiException("not_found", "the resource you are trying to retrieve does not exist");
}
$response->setContent(Json::enc($data));
});
$request->matchRest("GET", "/authorizations/:id", function ($id) use($request, $response, $storage, $rs) {
$rs->requireScope("authorizations");
$data = $storage->getApprovalByResourceOwnerId($id, $rs->getResourceOwnerId());
if (FALSE === $data) {
throw new ApiException("not_found", "the resource you are trying to retrieve does not exist");
}
$response->setContent(Json::enc($data));
});
$request->matchRest("DELETE", "/authorizations/:id", function ($id) use($request, $response, $storage, $rs) {
$rs->requireScope("authorizations");
if (FALSE === $storage->deleteApproval($id, $rs->getResourceOwnerId())) {
throw new ApiException("not_found", "the resource you are trying to delete does not exist");
}
$response->setContent(Json::enc(array("ok" => true)));
});
$request->matchRest("GET", "/authorizations/", function () use($request, $response, $storage, $rs) {
$rs->requireScope("authorizations");
$data = $storage->getApprovals($rs->getResourceOwnerId());
$response->setContent(Json::enc($data));
});
$request->matchRest("GET", "/applications/", function () use($request, $response, $storage, $rs) {
$rs->requireScope("applications");
// $rs->requireEntitlement("urn:x-oauth:entitlement:applications"); // do not require entitlement to list clients...
$data = $storage->getClients();
$response->setContent(Json::enc($data));
});
$request->matchRest("DELETE", "/applications/:id", function ($id) use($request, $response, $storage, $rs) {
$rs->requireScope("applications");
$rs->requireEntitlement("urn:x-oauth:entitlement:applications");
if (FALSE === $storage->deleteClient($id)) {
throw new ApiException("not_found", "the resource you are trying to delete does not exist");
}
$response->setContent(Json::enc(array("ok" => true)));
});
$request->matchRest("GET", "/applications/:id", function ($id) use($request, $response, $storage, $rs) {
$rs->requireScope("applications");
$rs->requireEntitlement("urn:x-oauth:entitlement:applications");
// FIXME: for now require entitlement as long as password hashing is not
// implemented...
$data = $storage->getClient($id);
if (FALSE === $data) {
throw new ApiException("not_found", "the resource you are trying to retrieve does not exist");
}
$response->setContent(Json::enc($data));
});
$request->matchRest("POST", "/applications/", function () use($request, $response, $storage, $rs) {
$rs->requireScope("applications");
$rs->requireEntitlement("urn:x-oauth:entitlement:applications");
try {
$client = ClientRegistration::fromArray(Json::dec($request->getContent()));
$data = $client->getClientAsArray();
// check to see if an application with this id already exists
if (FALSE === $storage->getClient($data['id'])) {
if (FALSE === $storage->addClient($data)) {
throw new ApiException("invalid_request", "unable to add application");
}
} else {
throw new ApiException("invalid_request", "application already exists");
}
$response->setStatusCode(201);
$response->setContent(Json::enc(array("ok" => true)));
} catch (ClientRegistrationException $e) {
throw new ApiException("invalid_request", $e->getMessage());
}
});
$request->matchRest("GET", "/stats/", function () use($request, $response, $storage, $rs) {
$rs->requireScope("applications");
$rs->requireEntitlement("urn:x-oauth:entitlement:applications");
$data = $storage->getStats();
$response->setContent(Json::enc($data));
});
$request->matchRest("PUT", "/applications/:id", function ($id) use($request, $response, $storage, $rs) {
$rs->requireScope("applications");
$rs->requireEntitlement("urn:x-oauth:entitlement:applications");
try {
$client = ClientRegistration::fromArray(Json::dec($request->getContent()));
$data = $client->getClientAsArray();
if ($data['id'] !== $id) {
throw new ApiException("invalid_request", "resource does not match client id value");
}
if (FALSE === $storage->updateClient($id, $data)) {
throw new ApiException("invalid_request", "unable to update application");
}
} catch (ClientRegistrationException $e) {
throw new ApiException("invalid_request", $e->getMessage());
}
$response->setContent(Json::enc(array("ok" => true)));
});
$request->matchRestDefault(function ($methodMatch, $patternMatch) use($request, $response) {
if (in_array($request->getRequestMethod(), $methodMatch)) {
if (!$patternMatch) {
throw new ApiException("not_found", "resource not found");
}
} else {
$response->setStatusCode(405);
$response->setHeader("Allow", implode(",", $methodMatch));
}
});
} catch (ResourceServerException $e) {
$response->setStatusCode($e->getResponseCode());
if ("no_token" === $e->getMessage()) {
// no authorization header is a special case, the client did not know
// authentication was required, so tell it now without giving error message
$hdr = 'Bearer realm="Resource Server"';
} else {
$hdr = sprintf('Bearer realm="Resource Server",error="%s",error_description="%s"', $e->getMessage(), $e->getDescription());
}
$response->setHeader("WWW-Authenticate", $hdr);
$response->setContent(Json::enc(array("error" => $e->getMessage(), "error_description" => $e->getDescription())));
if (NULL !== $this->_logger) {
$this->_logger->logFatal($e->getLogMessage(TRUE) . PHP_EOL . $request . PHP_EOL . $response);
}
} catch (ApiException $e) {
$response->setStatusCode($e->getResponseCode());
$response->setContent(Json::enc(array("error" => $e->getMessage(), "error_description" => $e->getDescription())));
if (NULL !== $this->_logger) {
$this->_logger->logFatal($e->getLogMessage(TRUE) . PHP_EOL . $request . PHP_EOL . $response);
}
}
return $response;
}
public function testWildcardShouldMatchDir()
{
$h = new HttpRequest("http://localhost/php-remoteStorage/api.php", "GET");
$h->setPathInfo("/admin/money/a/b/c/");
$self =& $this;
$this->assertTrue($h->matchRest("GET", "/:user/:module/:path+/", function ($user, $module, $path) use($self) {
$self->assertEquals("admin", $user);
$self->assertEquals("money", $module);
$self->assertEquals("a/b/c", $path);
}));
}
