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fixing nasty deletion bug from #15, included unit tests to trigger it

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and reworked persistence classes to through exceptions rather to fail
silently
This commit is contained in:
El RIDO
2015-08-27 21:41:21 +02:00
parent d042bb41ba
commit f775da3931
11 changed files with 334 additions and 134 deletions
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40
tst/bootstrap.php
View File

@@ -8,24 +8,24 @@ require PATH . 'lib/auto.php';
class helper
{
public static function rmdir($path)
{
$path .= DIRECTORY_SEPARATOR;
$dir = dir($path);
while(false !== ($file = $dir->read())) {
if($file != '.' && $file != '..') {
if(is_dir($path . $file)) {
self::rmdir($path . $file);
} elseif(is_file($path . $file)) {
if(!@unlink($path . $file)) {
throw new Exception('Error deleting file "' . $path . $file . '".');
}
}
}
}
$dir->close();
if(!@rmdir($path)) {
throw new Exception('Error deleting directory "' . $path . '".');
}
}
public static function rmdir($path)
{
$path .= DIRECTORY_SEPARATOR;
$dir = dir($path);
while(false !== ($file = $dir->read())) {
if($file != '.' && $file != '..') {
if(is_dir($path . $file)) {
self::rmdir($path . $file);
} elseif(is_file($path . $file)) {
if(!@unlink($path . $file)) {
throw new Exception('Error deleting file "' . $path . $file . '".');
}
}
}
}
$dir->close();
if(!@rmdir($path)) {
throw new Exception('Error deleting directory "' . $path . '".');
}
}
}

100
tst/serversalt.php Normal file
View File

@@ -0,0 +1,100 @@
<?php
class serversaltTest extends PHPUnit_Framework_TestCase
{
private $_path;
private $_invalidPath;
private $_otherPath;
private $_invalidFile;
public function setUp()
{
/* Setup Routine */
$this->_path = PATH . 'data';
if(!is_dir($this->_path)) mkdir($this->_path);
serversalt::setPath($this->_path);
$this->_otherPath = $this->_path . DIRECTORY_SEPARATOR . 'foo';
$this->_invalidPath = $this->_path . DIRECTORY_SEPARATOR . 'bar';
if(!is_dir($this->_invalidPath)) mkdir($this->_invalidPath);
$this->_invalidFile = $this->_invalidPath . DIRECTORY_SEPARATOR . 'salt.php';
}
public function tearDown()
{
/* Tear Down Routine */
chmod($this->_invalidPath, 0700);
helper::rmdir($this->_path);
}
public function testGeneration()
{
// generating new salt
serversalt::setPath($this->_path);
$salt = serversalt::get();
require 'mcrypt_mock.php';
$this->assertNotEquals($salt, serversalt::generate());
// try setting a different path and resetting it
serversalt::setPath($this->_otherPath);
$this->assertNotEquals($salt, serversalt::get());
serversalt::setPath($this->_path);
$this->assertEquals($salt, serversalt::get());
}
/**
* @expectedException Exception
* @expectedExceptionCode 11
*/
public function testPathShenanigans()
{
// try setting an invalid path
chmod($this->_invalidPath, 0000);
serversalt::setPath($this->_invalidPath);
serversalt::get();
}
/**
* @expectedException Exception
* @expectedExceptionCode 20
*/
public function testFileRead()
{
// try setting an invalid file
chmod($this->_invalidPath, 0700);
file_put_contents($this->_invalidFile, '');
chmod($this->_invalidFile, 0000);
serversalt::setPath($this->_invalidPath);
serversalt::get();
}
/**
* @expectedException Exception
* @expectedExceptionCode 13
*/
public function testFileWrite()
{
// try setting an invalid file
chmod($this->_invalidPath, 0700);
@unlink($this->_invalidFile);
file_put_contents($this->_invalidPath . DIRECTORY_SEPARATOR . '.htaccess', '');
chmod($this->_invalidPath, 0500);
serversalt::setPath($this->_invalidPath);
serversalt::get();
}
/**
* @expectedException Exception
* @expectedExceptionCode 10
*/
public function testPermissionShenanigans()
{
// try creating an invalid path
chmod($this->_invalidPath, 0000);
serversalt::setPath($this->_invalidPath . DIRECTORY_SEPARATOR . 'baz');
serversalt::get();
}
}

23
tst/vizhash16x16.php
View File

@@ -10,22 +10,20 @@ class vizhash16x16Test extends PHPUnit_Framework_TestCase
public function setUp()
{
/* Setup Routine */
$this->_path = PATH . 'data' . DIRECTORY_SEPARATOR;
$this->_dataDirCreated = !is_dir($this->_path);
if($this->_dataDirCreated) mkdir($this->_path);
$this->_file = $this->_path . 'vizhash.png';
$this->_path = PATH . 'data';
if(!is_dir($this->_path)) mkdir($this->_path);
$this->_file = $this->_path . DIRECTORY_SEPARATOR . 'vizhash.png';
serversalt::setPath($this->_path);
}
public function tearDown()
{
/* Tear Down Routine */
if($this->_dataDirCreated) {
helper::rmdir($this->_path);
} else {
if(!@unlink($this->_file)) {
throw new Exception('Error deleting file "' . $this->_file . '".');
}
chmod($this->_path, 0700);
if(!@unlink($this->_file)) {
throw new Exception('Error deleting file "' . $this->_file . '".');
}
helper::rmdir($this->_path);
}
public function testVizhashGeneratesUniquePngsPerIp()
@@ -37,10 +35,5 @@ class vizhash16x16Test extends PHPUnit_Framework_TestCase
$this->assertEquals('image/png', $finfo->file($this->_file));
$this->assertNotEquals($pngdata, $vz->generate('2001:1620:2057:dead:beef::cafe:babe'));
$this->assertEquals($pngdata, $vz->generate('127.0.0.1'));
// generating new salt
$salt = serversalt::get();
require 'mcrypt_mock.php';
$this->assertNotEquals($salt, serversalt::generate());
}
}

213
tst/zerobin/db.php
View File

@@ -1,68 +1,145 @@
<?php
class zerobin_dbTest extends PHPUnit_Framework_TestCase
{
private static $pasteid = '501f02e9eeb8bcec';
private static $paste = array(
'data' => '{"iv":"EN39/wd5Nk8HAiSG2K5AsQ","v":1,"iter":1000,"ks":128,"ts":64,"mode":"ccm","adata":"","cipher":"aes","salt":"QKN1DBXe5PI","ct":"8hA83xDdXjD7K2qfmw5NdA"}',
'meta' => array(
'postdate' => 1344803344,
'expire_date' => 1344803644,
'opendiscussion' => true,
),
);
private static $commentid = 'c47efb4741195f42';
private static $comment = array(
'data' => '{"iv":"Pd4pOKWkmDTT9uPwVwd5Ag","v":1,"iter":1000,"ks":128,"ts":64,"mode":"ccm","adata":"","cipher":"aes","salt":"ZIUhFTliVz4","ct":"6nOCU3peNDclDDpFtJEBKA"}',
'meta' => array(
'nickname' => '{"iv":"76MkAtOGC4oFogX/aSMxRA","v":1,"iter":1000,"ks":128,"ts":64,"mode":"ccm","adata":"","cipher":"aes","salt":"ZIUhFTliVz4","ct":"b6Ae/U1xJdsX/+lATud4sQ"}',
'vizhash' => 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAIAAACQkWg2AAABGUlEQVQokWOsl5/94983CNKQMjnxaOePf98MeKwPfNjkLZ3AgARab6b9+PeNEVnDj3/ff/z7ZiHnzsDA8Pv7H2TVPJw8EAYLAwb48OaVgIgYKycLsrYv378wMDB8//qdCVMDRA9EKSsnCwRBxNsepaLboMFlyMDAICAi9uHNK24GITQ/MDAwoNhgIGMLtwGrzegaLjw5jMz9+vUdnN17uwDCQDhJgk0O07yvX9+teDX1x79v6DYIsIjgcgMaYGFgYOBg4kJx2JejkAiBxAw+PzAwMNz4dp6wDXDw4MdNNOl0rWYsNkD89OLXI/xmo9sgzatJjAYmBgYGDiauD3/ePP18nVgb4MF89+M5ZX6js293wUMpnr8KTQMAxsCJnJ30apMAAAAASUVORK5CYII=',
'postdate' => 1344803528,
),
);
private $_model;
public function setUp()
{
/* Setup Routine */
$this->_model = zerobin_db::getInstance(
array(
'dsn' => 'sqlite::memory:',
'usr' => null,
'pwd' => null,
'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION),
)
);
}
public function testDatabaseBasedDataStoreWorks()
{
// storing pastes
$this->assertFalse($this->_model->exists(self::$pasteid), 'paste does not yet exist');
$this->assertTrue($this->_model->create(self::$pasteid, self::$paste), 'store new paste');
$this->assertTrue($this->_model->exists(self::$pasteid), 'paste exists after storing it');
$this->assertFalse($this->_model->create(self::$pasteid, self::$paste), 'unable to store the same paste twice');
$this->assertEquals(json_decode(json_encode(self::$paste)), $this->_model->read(self::$pasteid));
// storing comments
$this->assertFalse($this->_model->existsComment(self::$pasteid, self::$pasteid, self::$commentid), 'comment does not yet exist');
$this->assertTrue($this->_model->createComment(self::$pasteid, self::$pasteid, self::$commentid, self::$comment) !== false, 'store comment');
$this->assertTrue($this->_model->existsComment(self::$pasteid, self::$pasteid, self::$commentid), 'comment exists after storing it');
$comment = json_decode(json_encode(self::$comment));
$comment->meta->commentid = self::$commentid;
$comment->meta->parentid = self::$pasteid;
$this->assertEquals(
array($comment->meta->postdate => $comment),
$this->_model->readComments(self::$pasteid)
);
// deleting pastes
$this->_model->delete(self::$pasteid);
$this->assertFalse($this->_model->exists(self::$pasteid), 'paste successfully deleted');
$this->assertFalse($this->_model->existsComment(self::$pasteid, self::$pasteid, self::$commentid), 'comment was deleted with paste');
$this->assertFalse($this->_model->read(self::$pasteid), 'paste can no longer be found');
}
}
<?php
class zerobin_dbTest extends PHPUnit_Framework_TestCase
{
private static $pasteid = '501f02e9eeb8bcec';
private static $paste = array(
'data' => '{"iv":"EN39/wd5Nk8HAiSG2K5AsQ","v":1,"iter":1000,"ks":128,"ts":64,"mode":"ccm","adata":"","cipher":"aes","salt":"QKN1DBXe5PI","ct":"8hA83xDdXjD7K2qfmw5NdA"}',
'meta' => array(
'postdate' => 1344803344,
'expire_date' => 1344803644,
'opendiscussion' => true,
),
);
private static $commentid = 'c47efb4741195f42';
private static $comment = array(
'data' => '{"iv":"Pd4pOKWkmDTT9uPwVwd5Ag","v":1,"iter":1000,"ks":128,"ts":64,"mode":"ccm","adata":"","cipher":"aes","salt":"ZIUhFTliVz4","ct":"6nOCU3peNDclDDpFtJEBKA"}',
'meta' => array(
'nickname' => '{"iv":"76MkAtOGC4oFogX/aSMxRA","v":1,"iter":1000,"ks":128,"ts":64,"mode":"ccm","adata":"","cipher":"aes","salt":"ZIUhFTliVz4","ct":"b6Ae/U1xJdsX/+lATud4sQ"}',
'vizhash' => 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAIAAACQkWg2AAABGUlEQVQokWOsl5/94983CNKQMjnxaOePf98MeKwPfNjkLZ3AgARab6b9+PeNEVnDj3/ff/z7ZiHnzsDA8Pv7H2TVPJw8EAYLAwb48OaVgIgYKycLsrYv378wMDB8//qdCVMDRA9EKSsnCwRBxNsepaLboMFlyMDAICAi9uHNK24GITQ/MDAwoNhgIGMLtwGrzegaLjw5jMz9+vUdnN17uwDCQDhJgk0O07yvX9+teDX1x79v6DYIsIjgcgMaYGFgYOBg4kJx2JejkAiBxAw+PzAwMNz4dp6wDXDw4MdNNOl0rWYsNkD89OLXI/xmo9sgzatJjAYmBgYGDiauD3/ePP18nVgb4MF89+M5ZX6js293wUMpnr8KTQMAxsCJnJ30apMAAAAASUVORK5CYII=',
'postdate' => 1344803528,
),
);
private $_model;
public function setUp()
{
/* Setup Routine */
$this->_model = zerobin_db::getInstance(
array(
'dsn' => 'sqlite::memory:',
'usr' => null,
'pwd' => null,
'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION),
)
);
}
public function testDatabaseBasedDataStoreWorks()
{
// storing pastes
$this->assertFalse($this->_model->exists(self::$pasteid), 'paste does not yet exist');
$this->assertTrue($this->_model->create(self::$pasteid, self::$paste), 'store new paste');
$this->assertTrue($this->_model->exists(self::$pasteid), 'paste exists after storing it');
$this->assertFalse($this->_model->create(self::$pasteid, self::$paste), 'unable to store the same paste twice');
$this->assertEquals(json_decode(json_encode(self::$paste)), $this->_model->read(self::$pasteid));
// storing comments
$this->assertFalse($this->_model->existsComment(self::$pasteid, self::$pasteid, self::$commentid), 'comment does not yet exist');
$this->assertTrue($this->_model->createComment(self::$pasteid, self::$pasteid, self::$commentid, self::$comment) !== false, 'store comment');
$this->assertTrue($this->_model->existsComment(self::$pasteid, self::$pasteid, self::$commentid), 'comment exists after storing it');
$comment = json_decode(json_encode(self::$comment));
$comment->meta->commentid = self::$commentid;
$comment->meta->parentid = self::$pasteid;
$this->assertEquals(
array($comment->meta->postdate => $comment),
$this->_model->readComments(self::$pasteid)
);
// deleting pastes
$this->_model->delete(self::$pasteid);
$this->assertFalse($this->_model->exists(self::$pasteid), 'paste successfully deleted');
$this->assertFalse($this->_model->existsComment(self::$pasteid, self::$pasteid, self::$commentid), 'comment was deleted with paste');
$this->assertFalse($this->_model->read(self::$pasteid), 'paste can no longer be found');
}
/**
* @expectedException PDOException
*/
public function testGetIbmInstance()
{
zerobin_db::getInstance(array(
'dsn' => 'ibm:', 'usr' => null, 'pwd' => null,
'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION)
));
}
/**
* @expectedException PDOException
*/
public function testGetInformixInstance()
{
zerobin_db::getInstance(array(
'dsn' => 'informix:', 'usr' => null, 'pwd' => null,
'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION)
));
}
/**
* @expectedException PDOException
*/
public function testGetMssqlInstance()
{
zerobin_db::getInstance(array(
'dsn' => 'mssql:', 'usr' => null, 'pwd' => null,
'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION)
));
}
/**
* @expectedException PDOException
*/
public function testGetMysqlInstance()
{
zerobin_db::getInstance(array(
'dsn' => 'mysql:', 'usr' => null, 'pwd' => null,
'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION)
));
}
/**
* @expectedException PDOException
*/
public function testGetOciInstance()
{
zerobin_db::getInstance(array(
'dsn' => 'oci:', 'usr' => null, 'pwd' => null,
'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION)
));
}
/**
* @expectedException PDOException
*/
public function testGetPgsqlInstance()
{
zerobin_db::getInstance(array(
'dsn' => 'pgsql:', 'usr' => null, 'pwd' => null,
'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION)
));
}
/**
* @expectedException Exception
* @expectedExceptionCode 5
*/
public function testGetFooInstance()
{
zerobin_db::getInstance(array(
'dsn' => 'foo:', 'usr' => null, 'pwd' => null, 'opt' => null
));
}
}