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PrivateBin/tst/ModelTest.php

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PHP
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<?php
use Identicon\Identicon;
use PrivateBin\Configuration;
use PrivateBin\Data\Database;
use PrivateBin\Model;
use PrivateBin\Model\Paste;
use PrivateBin\Persistence\ServerSalt;
use PrivateBin\Persistence\TrafficLimiter;
use PrivateBin\Vizhash16x16;
class ModelTest extends PHPUnit_Framework_TestCase
{
private $_conf;
private $_model;
protected $_path;
public function setUp()
{
/* Setup Routine */
Helper::confRestore();
$this->_path = sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'privatebin_data';
if (!is_dir($this->_path)) {
mkdir($this->_path);
}
ServerSalt::setPath($this->_path);
$options = parse_ini_file(CONF, true);
$options['purge']['limit'] = 0;
$options['model'] = array(
'class' => 'Database',
);
$options['model_options'] = array(
'dsn' => 'sqlite::memory:',
'usr' => null,
'pwd' => null,
'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION),
);
Helper::confBackup();
Helper::createIniFile(CONF, $options);
$this->_conf = new Configuration;
$this->_model = new Model($this->_conf);
$_SERVER['REMOTE_ADDR'] = '::1';
}
public function tearDown()
{
/* Tear Down Routine */
Helper::confRestore();
Helper::rmDir($this->_path);
}
public function testBasicWorkflow()
{
// storing pastes
$pasteData = Helper::getPaste();
$this->_model->getPaste(Helper::getPasteId())->delete();
$paste = $this->_model->getPaste(Helper::getPasteId());
$this->assertFalse($paste->exists(), 'paste does not yet exist');
$paste = $this->_model->getPaste();
$paste->setData($pasteData['data']);
$paste->setOpendiscussion();
$paste->setFormatter($pasteData['meta']['formatter']);
$paste->store();
$paste = $this->_model->getPaste(Helper::getPasteId());
$this->assertTrue($paste->exists(), 'paste exists after storing it');
$paste = $paste->get();
$this->assertEquals($pasteData['data'], $paste->data);
foreach (array('opendiscussion', 'formatter') as $key) {
$this->assertEquals($pasteData['meta'][$key], $paste->meta->$key);
}
// storing comments
$commentData = Helper::getComment();
$paste = $this->_model->getPaste(Helper::getPasteId());
$comment = $paste->getComment(Helper::getPasteId(), Helper::getCommentId());
$this->assertFalse($comment->exists(), 'comment does not yet exist');
$comment = $paste->getComment(Helper::getPasteId());
$comment->setData($commentData['data']);
$comment->setNickname($commentData['meta']['nickname']);
$comment->store();
$comment = $paste->getComment(Helper::getPasteId(), Helper::getCommentId());
$this->assertTrue($comment->exists(), 'comment exists after storing it');
$comment = $comment->get();
$this->assertEquals($commentData['data'], $comment->data);
$this->assertEquals($commentData['meta']['nickname'], $comment->meta->nickname);
// deleting pastes
$this->_model->getPaste(Helper::getPasteId())->delete();
$paste = $this->_model->getPaste(Helper::getPasteId());
$this->assertFalse($paste->exists(), 'paste successfully deleted');
$this->assertEquals(array(), $paste->getComments(), 'comment was deleted with paste');
}
/**
* @expectedException Exception
* @expectedExceptionCode 75
*/
public function testPasteDuplicate()
{
$pasteData = Helper::getPaste();
$this->_model->getPaste(Helper::getPasteId())->delete();
$paste = $this->_model->getPaste();
$paste->setData($pasteData['data']);
$paste->setOpendiscussion();
$paste->setFormatter($pasteData['meta']['formatter']);
$paste->store();
$paste = $this->_model->getPaste();
$paste->setData($pasteData['data']);
$paste->setOpendiscussion();
$paste->setFormatter($pasteData['meta']['formatter']);
$paste->store();
}
/**
* @expectedException Exception
* @expectedExceptionCode 69
*/
public function testCommentDuplicate()
{
$pasteData = Helper::getPaste();
$commentData = Helper::getComment();
$this->_model->getPaste(Helper::getPasteId())->delete();
$paste = $this->_model->getPaste();
$paste->setData($pasteData['data']);
$paste->setOpendiscussion();
$paste->setFormatter($pasteData['meta']['formatter']);
$paste->store();
$comment = $paste->getComment(Helper::getPasteId());
$comment->setData($commentData['data']);
$comment->setNickname($commentData['meta']['nickname']);
$comment->store();
$comment = $paste->getComment(Helper::getPasteId());
$comment->setData($commentData['data']);
$comment->setNickname($commentData['meta']['nickname']);
$comment->store();
}
public function testImplicitDefaults()
{
$pasteData = Helper::getPaste();
$commentData = Helper::getComment();
$this->_model->getPaste(Helper::getPasteId())->delete();
$paste = $this->_model->getPaste();
$paste->setData($pasteData['data']);
$paste->setBurnafterreading();
$paste->setOpendiscussion();
// not setting a formatter, should use default one
$paste->store();
$paste = $this->_model->getPaste(Helper::getPasteId())->get(); // ID was set based on data
$this->assertEquals(true, property_exists($paste->meta, 'burnafterreading') && $paste->meta->burnafterreading, 'burn after reading takes precendence');
$this->assertEquals(false, property_exists($paste->meta, 'opendiscussion') && $paste->meta->opendiscussion, 'opendiscussion is disabled');
$this->assertEquals($this->_conf->getKey('defaultformatter'), $paste->meta->formatter, 'default formatter is set');
$this->_model->getPaste(Helper::getPasteId())->delete();
$paste = $this->_model->getPaste();
$paste->setData($pasteData['data']);
$paste->setBurnafterreading('0');
$paste->setOpendiscussion();
$paste->store();
$comment = $paste->getComment(Helper::getPasteId());
$comment->setData($commentData['data']);
$comment->setNickname($commentData['meta']['nickname']);
$comment->store();
$identicon = new Identicon();
$pngdata = $identicon->getImageDataUri(TrafficLimiter::getHash(), 16);
$comment = $paste->getComment(Helper::getPasteId(), Helper::getCommentId())->get();
$this->assertEquals($pngdata, $comment->meta->vizhash, 'nickname triggers vizhash to be set');
}
public function testPasteIdValidation()
{
$this->assertTrue(Paste::isValidId('a242ab7bdfb2581a'), 'valid paste id');
$this->assertFalse(Paste::isValidId('foo'), 'invalid hex values');
$this->assertFalse(Paste::isValidId('../bar/baz'), 'path attack');
}
/**
* @expectedException Exception
* @expectedExceptionCode 62
*/
public function testInvalidComment()
{
$paste = $this->_model->getPaste();
$paste->getComment(Helper::getPasteId());
}
public function testExpiration()
{
$pasteData = Helper::getPaste();
$this->_model->getPaste(Helper::getPasteId())->delete();
$paste = $this->_model->getPaste(Helper::getPasteId());
$this->assertFalse($paste->exists(), 'paste does not yet exist');
$paste = $this->_model->getPaste();
$paste->setData($pasteData['data']);
$paste->setExpiration('5min'); // = 300 seconds
$paste->store();
$paste = $paste->get();
$this->assertEquals(300, $paste->meta->remaining_time, 'remaining time is set correctly');
}
/**
* @expectedException Exception
* @expectedExceptionCode 64
*/
public function testCommentDeletion()
{
$pasteData = Helper::getPaste();
$this->_model->getPaste(Helper::getPasteId())->delete();
$paste = $this->_model->getPaste();
$paste->setData($pasteData['data']);
$paste->store();
$paste->getComment(Helper::getPasteId())->delete();
}
public function testPurge()
{
$conf = new Configuration;
$store = Database::getInstance($conf->getSection('model_options'));
$store->delete(Helper::getPasteId());
$expired = Helper::getPaste(array('expire_date' => 1344803344));
$paste = Helper::getPaste(array('expire_date' => time() + 3600));
$keys = array('a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'x', 'y', 'z');
$ids = array();
foreach ($keys as $key) {
$ids[$key] = substr(md5($key), 0, 16);
$store->delete($ids[$key]);
$this->assertFalse($store->exists($ids[$key]), "paste $key does not yet exist");
if (in_array($key, array('x', 'y', 'z'))) {
$this->assertTrue($store->create($ids[$key], $paste), "store $key paste");
} else {
$this->assertTrue($store->create($ids[$key], $expired), "store $key paste");
}
$this->assertTrue($store->exists($ids[$key]), "paste $key exists after storing it");
}
$this->_model->purge(10);
foreach ($ids as $key => $id) {
if (in_array($key, array('x', 'y', 'z'))) {
$this->assertTrue($this->_model->getPaste($id)->exists(), "paste $key exists after purge");
$this->_model->getPaste($id)->delete();
} else {
$this->assertFalse($this->_model->getPaste($id)->exists(), "paste $key was purged");
}
}
}
public function testCommentWithDisabledVizhash()
{
$options = parse_ini_file(CONF, true);
$options['main']['icon'] = 'none';
$options['model'] = array(
'class' => 'Database',
);
$options['model_options'] = array(
'dsn' => 'sqlite::memory:',
'usr' => null,
'pwd' => null,
'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION),
);
Helper::confBackup();
Helper::createIniFile(CONF, $options);
$model = new Model(new Configuration);
$pasteData = Helper::getPaste();
$this->_model->getPaste(Helper::getPasteId())->delete();
$paste = $model->getPaste(Helper::getPasteId());
$this->assertFalse($paste->exists(), 'paste does not yet exist');
$paste = $model->getPaste();
$paste->setData($pasteData['data']);
$paste->setOpendiscussion();
$paste->setFormatter($pasteData['meta']['formatter']);
$paste->store();
$paste = $model->getPaste(Helper::getPasteId());
$this->assertTrue($paste->exists(), 'paste exists after storing it');
$paste = $paste->get();
$this->assertEquals($pasteData['data'], $paste->data);
foreach (array('opendiscussion', 'formatter') as $key) {
$this->assertEquals($pasteData['meta'][$key], $paste->meta->$key);
}
// storing comments
$commentData = Helper::getComment();
$paste = $model->getPaste(Helper::getPasteId());
$comment = $paste->getComment(Helper::getPasteId(), Helper::getCommentId());
$this->assertFalse($comment->exists(), 'comment does not yet exist');
$comment = $paste->getComment(Helper::getPasteId());
$comment->setData($commentData['data']);
$comment->setNickname($commentData['meta']['nickname']);
$comment->store();
$comment = $paste->getComment(Helper::getPasteId(), Helper::getCommentId());
$this->assertTrue($comment->exists(), 'comment exists after storing it');
$comment = $comment->get();
$this->assertEquals($commentData['data'], $comment->data);
$this->assertEquals($commentData['meta']['nickname'], $comment->meta->nickname);
$this->assertFalse(property_exists($comment->meta, 'vizhash'), 'vizhash was not generated');
}
public function testCommentIdenticon()
{
$options = parse_ini_file(CONF, true);
$options['main']['icon'] = 'identicon';
$options['model'] = array(
'class' => 'Database',
);
$options['model_options'] = array(
'dsn' => 'sqlite::memory:',
'usr' => null,
'pwd' => null,
'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION),
);
Helper::confBackup();
Helper::createIniFile(CONF, $options);
$model = new Model(new Configuration);
$pasteData = Helper::getPaste();
$commentData = Helper::getComment();
$model->getPaste(Helper::getPasteId())->delete();
$paste = $model->getPaste();
$paste->setData($pasteData['data']);
$paste->setOpendiscussion();
$paste->setFormatter($pasteData['meta']['formatter']);
$paste->store();
$comment = $paste->getComment(Helper::getPasteId());
$comment->setData($commentData['data']);
$comment->setNickname($commentData['meta']['nickname']);
$comment->store();
$identicon = new Identicon();
$pngdata = $identicon->getImageDataUri(TrafficLimiter::getHash(), 16);
$comment = $paste->getComment(Helper::getPasteId(), Helper::getCommentId())->get();
$this->assertEquals($pngdata, $comment->meta->vizhash, 'nickname triggers vizhash to be set');
}
public function testCommentVizhash()
{
$options = parse_ini_file(CONF, true);
$options['main']['icon'] = 'vizhash';
$options['model'] = array(
'class' => 'Database',
);
$options['model_options'] = array(
'dsn' => 'sqlite::memory:',
'usr' => null,
'pwd' => null,
'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION),
);
Helper::confBackup();
Helper::createIniFile(CONF, $options);
$model = new Model(new Configuration);
$pasteData = Helper::getPaste();
$commentData = Helper::getComment();
$model->getPaste(Helper::getPasteId())->delete();
$paste = $model->getPaste();
$paste->setData($pasteData['data']);
$paste->setOpendiscussion();
$paste->setFormatter($pasteData['meta']['formatter']);
$paste->store();
$comment = $paste->getComment(Helper::getPasteId());
$comment->setData($commentData['data']);
$comment->setNickname($commentData['meta']['nickname']);
$comment->store();
$vz = new Vizhash16x16();
$pngdata = 'data:image/png;base64,' . base64_encode($vz->generate(TrafficLimiter::getHash()));
$comment = $paste->getComment(Helper::getPasteId(), Helper::getCommentId())->get();
$this->assertEquals($pngdata, $comment->meta->vizhash, 'nickname triggers vizhash to be set');
}
}
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