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Remove unused methods and constants from legacy OC_API 

Signed-off-by: Morris Jobke <hey@morrisjobke.de>
tags/v14.0.0beta1
Morris Jobke 6 years ago
parent
3655951dd7
commit
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2 changed files with 0 additions and 392 deletions
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  1. 0
    277
      lib/private/legacy/api.php
  2. 0
    115
      tests/lib/APITest.php

+ 0
- 277
lib/private/legacy/api.php View File

@@ -37,44 +37,10 @@ use OCP\AppFramework\Http;

class OC_API {

/**
* API authentication levels
*/

/** @deprecated Use \OCP\API::GUEST_AUTH instead */
const GUEST_AUTH = 0;

/** @deprecated Use \OCP\API::USER_AUTH instead */
const USER_AUTH = 1;

/** @deprecated Use \OCP\API::SUBADMIN_AUTH instead */
const SUBADMIN_AUTH = 2;

/** @deprecated Use \OCP\API::ADMIN_AUTH instead */
const ADMIN_AUTH = 3;

/**
* API Response Codes
*/

/** @deprecated Use \OCP\API::RESPOND_UNAUTHORISED instead */
const RESPOND_UNAUTHORISED = 997;

/** @deprecated Use \OCP\API::RESPOND_SERVER_ERROR instead */
const RESPOND_SERVER_ERROR = 996;

/** @deprecated Use \OCP\API::RESPOND_NOT_FOUND instead */
const RESPOND_NOT_FOUND = 998;

/** @deprecated Use \OCP\API::RESPOND_UNKNOWN_ERROR instead */
const RESPOND_UNKNOWN_ERROR = 999;

/**
* api actions
*/
protected static $actions = array();
private static $logoutRequired = false;
private static $isLoggedIn = false;

/**
* registers an api call
@@ -106,249 +72,6 @@ class OC_API {
self::$actions[$name][] = array('app' => $app, 'action' => $action, 'authlevel' => $authLevel);
}

/**
* handles an api call
* @param array $parameters
*/
public static function call($parameters) {
$request = \OC::$server->getRequest();
$method = $request->getMethod();

// Prepare the request variables
if($method === 'PUT') {
$parameters['_put'] = $request->getParams();
} else if($method === 'DELETE') {
$parameters['_delete'] = $request->getParams();
}
$name = $parameters['_route'];
// Foreach registered action
$responses = array();
$appManager = \OC::$server->getAppManager();
foreach(self::$actions[$name] as $action) {
// Check authentication and availability
if(!self::isAuthorised($action)) {
$responses[] = array(
'app' => $action['app'],
'response' => new \OC\OCS\Result(null, API::RESPOND_UNAUTHORISED, 'Unauthorised'),
'shipped' => $appManager->isShipped($action['app']),
);
continue;
}
if(!is_callable($action['action'])) {
$responses[] = array(
'app' => $action['app'],
'response' => new \OC\OCS\Result(null, API::RESPOND_NOT_FOUND, 'Api method not found'),
'shipped' => $appManager->isShipped($action['app']),
);
continue;
}
// Run the action
$responses[] = array(
'app' => $action['app'],
'response' => call_user_func($action['action'], $parameters),
'shipped' => $appManager->isShipped($action['app']),
);
}
$response = self::mergeResponses($responses);
$format = self::requestedFormat();
if (self::$logoutRequired) {
\OC::$server->getUserSession()->logout();
}

self::respond($response, $format);
}

/**
* merge the returned result objects into one response
* @param array $responses
* @return \OC\OCS\Result
*/
public static function mergeResponses($responses) {
// Sort into shipped and third-party
$shipped = array(
'succeeded' => array(),
'failed' => array(),
);
$thirdparty = array(
'succeeded' => array(),
'failed' => array(),
);

foreach($responses as $response) {
if($response['shipped'] || ($response['app'] === 'core')) {
if($response['response']->succeeded()) {
$shipped['succeeded'][$response['app']] = $response;
} else {
$shipped['failed'][$response['app']] = $response;
}
} else {
if($response['response']->succeeded()) {
$thirdparty['succeeded'][$response['app']] = $response;
} else {
$thirdparty['failed'][$response['app']] = $response;
}
}
}

// Remove any error responses if there is one shipped response that succeeded
if(!empty($shipped['failed'])) {
// Which shipped response do we use if they all failed?
// They may have failed for different reasons (different status codes)
// Which response code should we return?
// Maybe any that are not \OCP\API::RESPOND_SERVER_ERROR
// Merge failed responses if more than one
$data = array();
foreach($shipped['failed'] as $failure) {
$data = array_merge_recursive($data, $failure['response']->getData());
}
$picked = reset($shipped['failed']);
$code = $picked['response']->getStatusCode();
$meta = $picked['response']->getMeta();
$headers = $picked['response']->getHeaders();
$response = new \OC\OCS\Result($data, $code, $meta['message'], $headers);
return $response;
} elseif(!empty($shipped['succeeded'])) {
$responses = array_merge($shipped['succeeded'], $thirdparty['succeeded']);
} elseif(!empty($thirdparty['failed'])) {
// Merge failed responses if more than one
$data = array();
foreach($thirdparty['failed'] as $failure) {
$data = array_merge_recursive($data, $failure['response']->getData());
}
$picked = reset($thirdparty['failed']);
$code = $picked['response']->getStatusCode();
$meta = $picked['response']->getMeta();
$headers = $picked['response']->getHeaders();
$response = new \OC\OCS\Result($data, $code, $meta['message'], $headers);
return $response;
} else {
$responses = $thirdparty['succeeded'];
}
// Merge the successful responses
$data = [];
$codes = [];
$header = [];

foreach($responses as $response) {
if($response['shipped']) {
$data = array_merge_recursive($response['response']->getData(), $data);
} else {
$data = array_merge_recursive($data, $response['response']->getData());
}
$header = array_merge_recursive($header, $response['response']->getHeaders());
$codes[] = ['code' => $response['response']->getStatusCode(),
'meta' => $response['response']->getMeta()];
}

// Use any non 100 status codes
$statusCode = 100;
$statusMessage = null;
foreach($codes as $code) {
if($code['code'] != 100) {
$statusCode = $code['code'];
$statusMessage = $code['meta']['message'];
break;
}
}

return new \OC\OCS\Result($data, $statusCode, $statusMessage, $header);
}

/**
* authenticate the api call
* @param array $action the action details as supplied to OC_API::register()
* @return bool
*/
private static function isAuthorised($action) {
$level = $action['authlevel'];
switch($level) {
case API::GUEST_AUTH:
// Anyone can access
return true;
case API::USER_AUTH:
// User required
return self::loginUser();
case API::SUBADMIN_AUTH:
// Check for subadmin
$user = self::loginUser();
if(!$user) {
return false;
} else {
$userObject = \OC::$server->getUserSession()->getUser();
if($userObject === null) {
return false;
}
$isSubAdmin = \OC::$server->getGroupManager()->getSubAdmin()->isSubAdmin($userObject);
$admin = OC_User::isAdminUser($user);
if($isSubAdmin || $admin) {
return true;
} else {
return false;
}
}
case API::ADMIN_AUTH:
// Check for admin
$user = self::loginUser();
if(!$user) {
return false;
} else {
return OC_User::isAdminUser($user);
}
default:
// oops looks like invalid level supplied
return false;
}
}

/**
* http basic auth
* @return string|false (username, or false on failure)
*/
private static function loginUser() {
if(self::$isLoggedIn === true) {
return \OC_User::getUser();
}

// reuse existing login
$loggedIn = \OC::$server->getUserSession()->isLoggedIn();
if ($loggedIn === true) {
if (\OC::$server->getTwoFactorAuthManager()->needsSecondFactor(\OC::$server->getUserSession()->getUser())) {
// Do not allow access to OCS until the 2FA challenge was solved successfully
return false;
}
$ocsApiRequest = isset($_SERVER['HTTP_OCS_APIREQUEST']) ? $_SERVER['HTTP_OCS_APIREQUEST'] === 'true' : false;
if ($ocsApiRequest) {

// initialize the user's filesystem
\OC_Util::setupFS(\OC_User::getUser());
self::$isLoggedIn = true;

return OC_User::getUser();
}
return false;
}

// basic auth - because OC_User::login will create a new session we shall only try to login
// if user and pass are set
$userSession = \OC::$server->getUserSession();
$request = \OC::$server->getRequest();
try {
if ($userSession->tryTokenLogin($request)
|| $userSession->tryBasicAuthLogin($request, \OC::$server->getBruteForceThrottler())) {
self::$logoutRequired = true;
} else {
return false;
}
// initialize the user's filesystem
\OC_Util::setupFS(\OC_User::getUser());
self::$isLoggedIn = true;

return \OC_User::getUser();
} catch (\OC\User\LoginException $e) {
return false;
}
}

/**
* respond to a call
* @param \OC\OCS\Result $result

+ 0
- 115
tests/lib/APITest.php View File

@@ -83,119 +83,4 @@ class APITest extends \Test\TestCase {

$this->assertEquals($expected, $this->invokePrivate(new \OC_API, 'isV2', [$request]));
}

function dataProviderTestOneResult() {
return [
[100, true],
[101, false],
[997, false],
];
}

/**
* @dataProvider dataProviderTestOneResult
*
* @param $statusCode
* @param $succeeded
*/
public function testOneResult($statusCode, $succeeded) {
// Setup some data arrays
$data1 = [
'users' => [
'tom' => [
'key' => 'value',
],
'frank' => [
'key' => 'value',
],
]];

// Test merging one success result
$response = $this->buildResponse(true, $data1, $statusCode);
$result = \OC_API::mergeResponses([$response]);
$this->assertEquals($response['response'], $result);
$this->checkResult($result, $succeeded);
}

function dataProviderTestMergeResponses() {
return [
// Two shipped success results
[true, 100, true, 100, true],
// Two shipped results, one success and one failure
[true, 100, true, 998, false],
// Two shipped results, both failure
[true, 997, true, 998, false],
// Two third party success results
[false, 100, false, 100, true],
// Two third party results, one success and one failure
[false, 100, false, 998, false],
// Two third party results, both failure
[false, 997, false, 998, false],
// One of each, both success
[false, 100, true, 100, true],
[true, 100, false, 100, true],
// One of each, both failure
[false, 997, true, 998, false],
// One of each, shipped success
[false, 997, true, 100, true],
// One of each, third party success
[false, 100, true, 998, false],
];
}
/**
* @dataProvider dataProviderTestMergeResponses
*
* Test the merging of multiple responses
* @param $statusCode1
* @param $statusCode2
* @param $succeeded
*/
public function testMultipleMergeResponses($shipped1, $statusCode1, $shipped2, $statusCode2, $succeeded){
// Tests that app responses are merged correctly
// Setup some data arrays
$data1 = array(
'users' => array(
'tom' => array(
'key' => 'value',
),
'frank' => array(
'key' => 'value',
),
));

$data2 = array(
'users' => array(
'tom' => array(
'key' => 'newvalue',
),
'jan' => array(
'key' => 'value',
),
));

// Two shipped success results
$result = \OC_API::mergeResponses(array(
$this->buildResponse($shipped1, $data1, $statusCode1, "message1"),
$this->buildResponse($shipped2, $data2, $statusCode2, "message2"),
));
$this->checkResult($result, $succeeded);
$resultData = $result->getData();
$resultMeta = $result->getMeta();
$resultHeaders = $result->getHeaders();
$resultStatusCode = $result->getStatusCode();

$this->assertArrayHasKey('jan', $resultData['users']);
$this->assertArrayHasKey('KEY', $resultHeaders);

// check if the returned status message matches the selected status code
if ($resultStatusCode === 997) {
$this->assertEquals('message1', $resultMeta['message']);
} elseif ($resultStatusCode === 998) {
$this->assertEquals('message2', $resultMeta['message']);
} elseif ($resultStatusCode === 100) {
$this->assertEquals(null, $resultMeta['message']);
}

}

}

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