Differential D17625 Diff 42394 src/applications/files/format/__tests__/PhabricatorFileStorageFormatTestCase.php

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Show First 20 Lines • Show All 86 Lines • ▼ Show 20 Lines	public function testAES256Storage() {
// the decrypted file.		// the decrypted file.
$iterator = $file->getFileDataIterator(4, 14);		$iterator = $file->getFileDataIterator(4, 14);
$raw_data = '';		$raw_data = '';
foreach ($iterator as $data_chunk) {		foreach ($iterator as $data_chunk) {
$raw_data .= $data_chunk;		$raw_data .= $data_chunk;
}		}
$this->assertEqual('cow jumped', $raw_data);		$this->assertEqual('cow jumped', $raw_data);
}		}

		public function testStorageTampering() {
		$engine = new PhabricatorTestStorageEngine();

		$good = 'The cow jumped over the full moon.';
		$evil = 'The cow slept quietly, honoring the glorious dictator.';

		$params = array(
		'name' => 'message.txt',
		'storageEngines' => array(
		$engine,
		),
		);

		// First, write the file normally.
		$file = PhabricatorFile::newFromFileData($good, $params);
		$this->assertEqual($good, $file->loadFileData());

		// As an adversary, tamper with the file.
		$engine->tamperWithFile($file->getStorageHandle(), $evil);

		// Attempts to read the file data should now fail the integrity check.
		$caught = null;
		try {
		$file->loadFileData();
		} catch (PhabricatorFileIntegrityException $ex) {
		$caught = $ex;
		}

		$this->assertTrue($caught instanceof PhabricatorFileIntegrityException);
		}


}		}