PrivateBin/tst/JsonApiTest.php

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<?php
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use PHPUnit\Framework\TestCase;
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use PrivateBin\Controller;
use PrivateBin\Data\Filesystem;
use PrivateBin\Persistence\ServerSalt;
use PrivateBin\Request;
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class JsonApiTest extends TestCase
{
protected $_model;
protected $_path;
public function setUp(): void
{
/* Setup Routine */
$this->_path = sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'privatebin_data';
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if (!is_dir($this->_path)) {
mkdir($this->_path);
}
$this->_model = new Filesystem(array('dir' => $this->_path));
ServerSalt::setStore($this->_model);
$_POST = array();
$_GET = array();
$_SERVER = array();
if ($this->_model->exists(Helper::getPasteId())) {
$this->_model->delete(Helper::getPasteId());
}
$options = parse_ini_file(CONF_SAMPLE, true);
$options['model_options']['dir'] = $this->_path;
Helper::confBackup();
Helper::createIniFile(CONF, $options);
}
public function tearDown(): void
{
/* Tear Down Routine */
unlink(CONF);
Helper::confRestore();
Helper::rmDir($this->_path);
}
/**
* @runInSeparateProcess
*/
public function testCreate()
{
$options = parse_ini_file(CONF, true);
$options['traffic']['limit'] = 0;
Helper::createIniFile(CONF, $options);
$paste = Helper::getPasteJson();
$file = tempnam(sys_get_temp_dir(), 'FOO');
file_put_contents($file, $paste);
Request::setInputStream($file);
$_SERVER['HTTP_X_REQUESTED_WITH'] = 'JSONHttpRequest';
$_SERVER['REQUEST_METHOD'] = 'POST';
$_SERVER['REMOTE_ADDR'] = '::1';
$_SERVER['REQUEST_URI'] = '/';
ob_start();
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new Controller;
$content = ob_get_contents();
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ob_end_clean();
$response = json_decode($content, true);
$this->assertEquals(0, $response['status'], 'outputs status');
$this->assertStringEndsWith('?' . $response['id'], $response['url'], 'returned URL points to new paste');
$this->assertTrue($this->_model->exists($response['id']), 'paste exists after posting data');
$paste = $this->_model->read($response['id']);
$this->assertEquals(
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hash_hmac('sha256', $response['id'], $paste['meta']['salt']),
$response['deletetoken'],
'outputs valid delete token'
);
}
/**
* @runInSeparateProcess
*/
public function testPut()
{
$options = parse_ini_file(CONF, true);
$options['traffic']['limit'] = 0;
Helper::createIniFile(CONF, $options);
$paste = Helper::getPasteJson();
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$file = tempnam(sys_get_temp_dir(), 'FOO');
file_put_contents($file, $paste);
Request::setInputStream($file);
$_SERVER['QUERY_STRING'] = Helper::getPasteId();
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$_GET[Helper::getPasteId()] = '';
$_SERVER['HTTP_X_REQUESTED_WITH'] = 'JSONHttpRequest';
$_SERVER['REQUEST_METHOD'] = 'PUT';
$_SERVER['REMOTE_ADDR'] = '::1';
ob_start();
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new Controller;
$content = ob_get_contents();
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ob_end_clean();
unlink($file);
$response = json_decode($content, true);
$this->assertEquals(0, $response['status'], 'outputs status');
$this->assertEquals(Helper::getPasteId(), $response['id'], 'outputted paste ID matches input');
$this->assertStringEndsWith('?' . $response['id'], $response['url'], 'returned URL points to new paste');
$this->assertTrue($this->_model->exists($response['id']), 'paste exists after posting data');
$paste = $this->_model->read($response['id']);
$this->assertEquals(
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hash_hmac('sha256', $response['id'], $paste['meta']['salt']),
$response['deletetoken'],
'outputs valid delete token'
);
}
/**
* @runInSeparateProcess
*/
public function testDelete()
{
$this->_model->create(Helper::getPasteId(), Helper::getPaste());
$this->assertTrue($this->_model->exists(Helper::getPasteId()), 'paste exists before deleting data');
$paste = $this->_model->read(Helper::getPasteId());
$file = tempnam(sys_get_temp_dir(), 'FOO');
file_put_contents($file, json_encode(array(
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'deletetoken' => hash_hmac('sha256', Helper::getPasteId(), $paste['meta']['salt']),
)));
Request::setInputStream($file);
$_SERVER['QUERY_STRING'] = Helper::getPasteId();
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$_GET[Helper::getPasteId()] = '';
$_SERVER['HTTP_X_REQUESTED_WITH'] = 'JSONHttpRequest';
$_SERVER['REQUEST_METHOD'] = 'DELETE';
ob_start();
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new Controller;
$content = ob_get_contents();
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ob_end_clean();
unlink($file);
$response = json_decode($content, true);
$this->assertEquals(0, $response['status'], 'outputs status');
$this->assertFalse($this->_model->exists(Helper::getPasteId()), 'paste successfully deleted');
}
/**
* @runInSeparateProcess
*/
public function testDeleteWithPost()
{
$this->_model->create(Helper::getPasteId(), Helper::getPaste());
$this->assertTrue($this->_model->exists(Helper::getPasteId()), 'paste exists before deleting data');
$paste = $this->_model->read(Helper::getPasteId());
$file = tempnam(sys_get_temp_dir(), 'FOO');
file_put_contents($file, json_encode(array(
'pasteid' => Helper::getPasteId(),
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'deletetoken' => hash_hmac('sha256', Helper::getPasteId(), $paste['meta']['salt']),
)));
Request::setInputStream($file);
$_SERVER['HTTP_X_REQUESTED_WITH'] = 'JSONHttpRequest';
$_SERVER['REQUEST_METHOD'] = 'POST';
ob_start();
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new Controller;
$content = ob_get_contents();
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ob_end_clean();
$response = json_decode($content, true);
$this->assertEquals(0, $response['status'], 'outputs status');
$this->assertFalse($this->_model->exists(Helper::getPasteId()), 'paste successfully deleted');
}
/**
* @runInSeparateProcess
*/
public function testRead()
{
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$paste = Helper::getPaste();
$this->_model->create(Helper::getPasteId(), $paste);
$_SERVER['QUERY_STRING'] = Helper::getPasteId();
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$_GET[Helper::getPasteId()] = '';
$_SERVER['HTTP_X_REQUESTED_WITH'] = 'JSONHttpRequest';
ob_start();
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new Controller;
$content = ob_get_contents();
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ob_end_clean();
$response = json_decode($content, true);
$this->assertEquals(0, $response['status'], 'outputs success status');
$this->assertEquals(Helper::getPasteId(), $response['id'], 'outputs data correctly');
$this->assertStringEndsWith('?' . $response['id'], $response['url'], 'returned URL points to new paste');
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$this->assertEquals($paste['ct'], $response['ct'], 'outputs data correctly');
$this->assertEquals($paste['meta']['created'], $response['meta']['created'], 'outputs postdate correctly');
$this->assertEquals(0, $response['comment_count'], 'outputs comment_count correctly');
$this->assertEquals(0, $response['comment_offset'], 'outputs comment_offset correctly');
}
/**
* @runInSeparateProcess
*/
public function testJsonLdPaste()
{
$_GET['jsonld'] = 'paste';
ob_start();
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new Controller;
$content = ob_get_contents();
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ob_end_clean();
$this->assertEquals(str_replace(
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'?jsonld=',
'/?jsonld=',
file_get_contents(PUBLIC_PATH . '/js/paste.jsonld')
), $content, 'outputs data correctly');
}
/**
* @runInSeparateProcess
*/
public function testJsonLdComment()
{
$_GET['jsonld'] = 'comment';
ob_start();
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new Controller;
$content = ob_get_contents();
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ob_end_clean();
$this->assertEquals(str_replace(
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'?jsonld=',
'/?jsonld=',
file_get_contents(PUBLIC_PATH . '/js/comment.jsonld')
), $content, 'outputs data correctly');
}
/**
* @runInSeparateProcess
*/
public function testJsonLdPasteMeta()
{
$_GET['jsonld'] = 'pastemeta';
ob_start();
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new Controller;
$content = ob_get_contents();
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ob_end_clean();
$this->assertEquals(str_replace(
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'?jsonld=',
'/?jsonld=',
file_get_contents(PUBLIC_PATH . '/js/pastemeta.jsonld')
), $content, 'outputs data correctly');
}
/**
* @runInSeparateProcess
*/
public function testJsonLdCommentMeta()
{
$_GET['jsonld'] = 'commentmeta';
ob_start();
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new Controller;
$content = ob_get_contents();
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ob_end_clean();
$this->assertEquals(str_replace(
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'?jsonld=',
'/?jsonld=',
file_get_contents(PUBLIC_PATH . '/js/commentmeta.jsonld')
), $content, 'outputs data correctly');
}
/**
* @runInSeparateProcess
*/
public function testJsonLdTypes()
{
$_GET['jsonld'] = 'types';
ob_start();
new Controller;
$content = ob_get_contents();
ob_end_clean();
$this->assertEquals(str_replace(
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'?jsonld=',
'/?jsonld=',
file_get_contents(PUBLIC_PATH . '/js/types.jsonld')
), $content, 'outputs data correctly');
}
/**
* @runInSeparateProcess
*/
public function testJsonLdInvalid()
{
$_GET['jsonld'] = CONF;
ob_start();
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new Controller;
$content = ob_get_contents();
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ob_end_clean();
$this->assertEquals('{}', $content, 'does not output nasty data');
}
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/**
* @runInSeparateProcess
* @dataProvider baseUriProvider
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*/
public function testShortenViaYourls($baseUri)
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{
$mock_yourls_service = $this->_path . DIRECTORY_SEPARATOR . 'yourls.json';
$options = parse_ini_file(CONF, true);
$options['main']['basepath'] = 'https://example.com/path'; // missing slash gets added by Configuration constructor
$options['main']['urlshortener'] = 'https://example.com' . $baseUri . 'link=';
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$options['yourls']['apiurl'] = $mock_yourls_service;
Helper::createIniFile(CONF, $options);
// the real service answer is more complex, but we only look for the shorturl & statusCode
file_put_contents($mock_yourls_service, '{"shorturl":"https:\/\/example.com\/1","statusCode":200}');
$_SERVER['REQUEST_URI'] = $baseUri . 'link=https%3A%2F%2Fexample.com%2Fpath%2F%3Ffoo%23bar';
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$_GET['link'] = 'https://example.com/path/?foo#bar';
if (strpos($baseUri, '?shortenviayourls') !== false) {
$_GET['shortenviayourls'] = null;
}
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ob_start();
new Controller;
$content = ob_get_contents();
ob_end_clean();
$this->assertStringContainsString('id="pasteurl" href="https://example.com/1"', $content, "'{$baseUri}' outputs shortened URL correctly");
}
public function baseUriProvider()
{
return array(
array('/path/shortenviayourls?'),
array('/path/index.php/shortenviayourls?'),
array('/path?shortenviayourls&'),
);
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}
/**
* @runInSeparateProcess
*/
public function testShortenViaYourlsFailure()
{
$_SERVER['REQUEST_URI'] = '/path/shortenviayourls?link=https%3A%2F%2Fexample.com%2Fpath%2F%3Ffoo%23bar';
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$_GET['link'] = 'https://example.com/path/?foo#bar';
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ob_start();
new Controller;
$content = ob_get_contents();
ob_end_clean();
$this->assertStringContainsString('Error calling YOURLS.', $content, 'outputs error correctly');
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}
}