PrivateBin/tst/Persistence/ServerSaltTest.php

117 lines
3.6 KiB
PHP

<?php
use PrivateBin\Data\Filesystem;
use PrivateBin\Persistence\ServerSalt;
class ServerSaltTest extends PHPUnit_Framework_TestCase
{
private $_path;
private $_invalidPath;
private $_otherPath;
private $_invalidFile;
public function setUp()
{
/* Setup Routine */
$this->_path = sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'privatebin_data';
if (!is_dir($this->_path)) {
mkdir($this->_path);
}
ServerSalt::setStore(
Filesystem::getInstance(array('dir' => $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::setStore(
Filesystem::getInstance(array('dir' => $this->_path))
);
$salt = ServerSalt::get();
// try setting a different path and resetting it
ServerSalt::setStore(
Filesystem::getInstance(array('dir' => $this->_otherPath))
);
$this->assertNotEquals($salt, ServerSalt::get());
ServerSalt::setStore(
Filesystem::getInstance(array('dir' => $this->_path))
);
$this->assertEquals($salt, ServerSalt::get());
}
public function testPathShenanigans()
{
// try setting an invalid path
chmod($this->_invalidPath, 0000);
$store = Filesystem::getInstance(array('dir' => $this->_invalidPath));
ServerSalt::setStore($store);
$salt = ServerSalt::get();
ServerSalt::setStore($store);
$this->assertNotEquals($salt, ServerSalt::get());
}
public function testFileRead()
{
// try setting an invalid file
chmod($this->_invalidPath, 0700);
file_put_contents($this->_invalidFile, '');
chmod($this->_invalidFile, 0000);
$store = Filesystem::getInstance(array('dir' => $this->_invalidPath));
ServerSalt::setStore($store);
$salt = ServerSalt::get();
ServerSalt::setStore($store);
$this->assertNotEquals($salt, ServerSalt::get());
}
public function testFileWrite()
{
// try setting an invalid file
chmod($this->_invalidPath, 0700);
if (is_file($this->_invalidFile)) {
chmod($this->_invalidFile, 0600);
unlink($this->_invalidFile);
}
file_put_contents($this->_invalidPath . DIRECTORY_SEPARATOR . '.htaccess', '');
chmod($this->_invalidPath, 0500);
$store = Filesystem::getInstance(array('dir' => $this->_invalidPath));
ServerSalt::setStore($store);
$salt = ServerSalt::get();
ServerSalt::setStore($store);
$this->assertNotEquals($salt, ServerSalt::get());
}
public function testPermissionShenanigans()
{
// try creating an invalid path
chmod($this->_invalidPath, 0000);
ServerSalt::setStore(
Filesystem::getInstance(array('dir' => $this->_invalidPath . DIRECTORY_SEPARATOR . 'baz'))
);
$store = Filesystem::getInstance(array('dir' => $this->_invalidPath));
ServerSalt::setStore($store);
$salt = ServerSalt::get();
ServerSalt::setStore($store);
$this->assertNotEquals($salt, ServerSalt::get());
}
}