diff options
Diffstat (limited to 'apps/files_encryption/tests/crypt.php')
| -rwxr-xr-x | apps/files_encryption/tests/crypt.php | 294 |
1 files changed, 46 insertions, 248 deletions
diff --git a/apps/files_encryption/tests/crypt.php b/apps/files_encryption/tests/crypt.php index 9b97df22d16..630b50481e5 100755 --- a/apps/files_encryption/tests/crypt.php +++ b/apps/files_encryption/tests/crypt.php @@ -115,130 +115,6 @@ class Test_Encryption_Crypt extends \PHPUnit_Framework_TestCase { } - /** - * @large - * @return String - */ - function testGenerateIv() { - - $iv = Encryption\Crypt::generateIv(); - - $this->assertEquals(16, strlen($iv)); - - return $iv; - - } - - /** - * @large - * @depends testGenerateIv - */ - function testConcatIv($iv) { - - $catFile = Encryption\Crypt::concatIv($this->dataLong, $iv); - - // Fetch encryption metadata from end of file - $meta = substr($catFile, -22); - - $identifier = substr($meta, 0, 6); - - // Fetch IV from end of file - $foundIv = substr($meta, 6); - - $this->assertEquals('00iv00', $identifier); - - $this->assertEquals($iv, $foundIv); - - // Remove IV and IV identifier text to expose encrypted content - $data = substr($catFile, 0, -22); - - $this->assertEquals($this->dataLong, $data); - - return array( - 'iv' => $iv - , - 'catfile' => $catFile - ); - - } - - /** - * @medium - * @depends testConcatIv - */ - function testSplitIv($testConcatIv) { - - // Split catfile into components - $splitCatfile = Encryption\Crypt::splitIv($testConcatIv['catfile']); - - // Check that original IV and split IV match - $this->assertEquals($testConcatIv['iv'], $splitCatfile['iv']); - - // Check that original data and split data match - $this->assertEquals($this->dataLong, $splitCatfile['encrypted']); - - } - - /** - * @medium - * @return string padded - */ - function testAddPadding() { - - $padded = Encryption\Crypt::addPadding($this->dataLong); - - $padding = substr($padded, -2); - - $this->assertEquals('xx', $padding); - - return $padded; - - } - - /** - * @medium - * @depends testAddPadding - */ - function testRemovePadding($padded) { - - $noPadding = Encryption\Crypt::RemovePadding($padded); - - $this->assertEquals($this->dataLong, $noPadding); - - } - - /** - * @medium - */ - function testEncrypt() { - - $random = openssl_random_pseudo_bytes(13); - - $iv = substr(base64_encode($random), 0, -4); // i.e. E5IG033j+mRNKrht - - $crypted = Encryption\Crypt::encrypt($this->dataUrl, $iv, 'hat'); - - $this->assertNotEquals($this->dataUrl, $crypted); - - } - - /** - * @medium - */ - function testDecrypt() { - - $random = openssl_random_pseudo_bytes(13); - - $iv = substr(base64_encode($random), 0, -4); // i.e. E5IG033j+mRNKrht - - $crypted = Encryption\Crypt::encrypt($this->dataUrl, $iv, 'hat'); - - $decrypt = Encryption\Crypt::decrypt($crypted, $iv, 'hat'); - - $this->assertEquals($this->dataUrl, $decrypt); - - } - function testDecryptPrivateKey() { // test successful decrypt @@ -281,7 +157,7 @@ class Test_Encryption_Crypt extends \PHPUnit_Framework_TestCase { $filename = 'tmp-' . time() . '.test'; - $cryptedFile = file_put_contents('crypt://' . $filename, $this->dataShort); + $cryptedFile = file_put_contents('crypt:///' . $this->userId . '/files/'. $filename, $this->dataShort); // Test that data was successfully written $this->assertTrue(is_int($cryptedFile)); @@ -339,7 +215,7 @@ class Test_Encryption_Crypt extends \PHPUnit_Framework_TestCase { $filename = 'tmp-' . time() . '.test'; // Save long data as encrypted file using stream wrapper - $cryptedFile = file_put_contents('crypt://' . $filename, $this->dataLong . $this->dataLong); + $cryptedFile = file_put_contents('crypt:///' . $this->userId . '/files/' . $filename, $this->dataLong . $this->dataLong); // Test that data was successfully written $this->assertTrue(is_int($cryptedFile)); @@ -364,14 +240,12 @@ class Test_Encryption_Crypt extends \PHPUnit_Framework_TestCase { //print_r($r); // Join IVs and their respective data chunks - $e = array( - $r[0] . $r[1], - $r[2] . $r[3], - $r[4] . $r[5], - $r[6] . $r[7], - $r[8] . $r[9], - $r[10] . $r[11] - ); //.$r[11], $r[12].$r[13], $r[14] ); + $e = array(); + $i = 0; + while ($i < count($r)-1) { + $e[] = $r[$i] . $r[$i+1]; + $i = $i + 2; + } //print_r($e); @@ -422,7 +296,7 @@ class Test_Encryption_Crypt extends \PHPUnit_Framework_TestCase { $filename = 'tmp-' . time(); // Save long data as encrypted file using stream wrapper - $cryptedFile = file_put_contents('crypt://' . $filename, $this->dataShort); + $cryptedFile = file_put_contents('crypt:///'. $this->userId . '/files/' . $filename, $this->dataShort); // Test that data was successfully written $this->assertTrue(is_int($cryptedFile)); @@ -436,7 +310,7 @@ class Test_Encryption_Crypt extends \PHPUnit_Framework_TestCase { \OC_FileProxy::$enabled = $proxyStatus; // Get file decrypted contents - $decrypt = file_get_contents('crypt://' . $filename); + $decrypt = file_get_contents('crypt:///' . $this->userId . '/files/' . $filename); $this->assertEquals($this->dataShort, $decrypt); @@ -452,13 +326,13 @@ class Test_Encryption_Crypt extends \PHPUnit_Framework_TestCase { $filename = 'tmp-' . time(); // Save long data as encrypted file using stream wrapper - $cryptedFile = file_put_contents('crypt://' . $filename, $this->dataLong); + $cryptedFile = file_put_contents('crypt:///' . $this->userId . '/files/' . $filename, $this->dataLong); // Test that data was successfully written $this->assertTrue(is_int($cryptedFile)); // Get file decrypted contents - $decrypt = file_get_contents('crypt://' . $filename); + $decrypt = file_get_contents('crypt:///' . $this->userId . '/files/' . $filename); $this->assertEquals($this->dataLong, $decrypt); @@ -469,24 +343,6 @@ class Test_Encryption_Crypt extends \PHPUnit_Framework_TestCase { /** * @medium */ - function testSymmetricEncryptFileContentKeyfile() { - - # TODO: search in keyfile for actual content as IV will ensure this test always passes - - $crypted = Encryption\Crypt::symmetricEncryptFileContentKeyfile($this->dataUrl); - - $this->assertNotEquals($this->dataUrl, $crypted['encrypted']); - - - $decrypt = Encryption\Crypt::symmetricDecryptFileContent($crypted['encrypted'], $crypted['key']); - - $this->assertEquals($this->dataUrl, $decrypt); - - } - - /** - * @medium - */ function testIsEncryptedContent() { $this->assertFalse(Encryption\Crypt::isCatfileContent($this->dataUrl)); @@ -528,47 +384,11 @@ class Test_Encryption_Crypt extends \PHPUnit_Framework_TestCase { /** * @medium - */ - function testKeyEncrypt() { - - // Generate keypair - $pair1 = Encryption\Crypt::createKeypair(); - - // Encrypt data - $crypted = Encryption\Crypt::keyEncrypt($this->dataUrl, $pair1['publicKey']); - - $this->assertNotEquals($this->dataUrl, $crypted); - - // Decrypt data - $decrypt = Encryption\Crypt::keyDecrypt($crypted, $pair1['privateKey']); - - $this->assertEquals($this->dataUrl, $decrypt); - - } - - /** - * @medium - * @brief test encryption using legacy blowfish method - */ - function testLegacyEncryptShort() { - - $crypted = Encryption\Crypt::legacyEncrypt($this->dataShort, $this->pass); - - $this->assertNotEquals($this->dataShort, $crypted); - - # TODO: search inencrypted text for actual content to ensure it - # genuine transformation - - return $crypted; - - } - - /** - * @medium * @brief test decryption using legacy blowfish method - * @depends testLegacyEncryptShort */ - function testLegacyDecryptShort($crypted) { + function testLegacyDecryptShort() { + + $crypted = $this->legacyEncrypt($this->dataShort, $this->pass); $decrypted = Encryption\Crypt::legacyBlockDecrypt($crypted, $this->pass); @@ -578,53 +398,15 @@ class Test_Encryption_Crypt extends \PHPUnit_Framework_TestCase { /** * @medium - * @brief test encryption using legacy blowfish method - */ - function testLegacyEncryptLong() { - - $crypted = Encryption\Crypt::legacyEncrypt($this->dataLong, $this->pass); - - $this->assertNotEquals($this->dataLong, $crypted); - - # TODO: search inencrypted text for actual content to ensure it - # genuine transformation - - return $crypted; - - } - - /** - * @medium * @brief test decryption using legacy blowfish method - * @depends testLegacyEncryptLong */ - function testLegacyDecryptLong($crypted) { + function testLegacyDecryptLong() { + + $crypted = $this->legacyEncrypt($this->dataLong, $this->pass); $decrypted = Encryption\Crypt::legacyBlockDecrypt($crypted, $this->pass); $this->assertEquals($this->dataLong, $decrypted); - - $this->assertFalse(Encryption\Crypt::getBlowfish('')); - } - - /** - * @medium - * @brief test generation of legacy encryption key - * @depends testLegacyDecryptShort - */ - function testLegacyCreateKey() { - - // Create encrypted key - $encKey = Encryption\Crypt::legacyCreateKey($this->pass); - - // Decrypt key - $key = Encryption\Crypt::legacyBlockDecrypt($encKey, $this->pass); - - $this->assertTrue(is_numeric($key)); - - // Check that key is correct length - $this->assertEquals(20, strlen($key)); - } /** @@ -635,13 +417,13 @@ class Test_Encryption_Crypt extends \PHPUnit_Framework_TestCase { $filename = 'tmp-' . time(); // Save long data as encrypted file using stream wrapper - $cryptedFile = file_put_contents('crypt://' . $filename, $this->dataLong); + $cryptedFile = file_put_contents('crypt:///' . $this->userId . '/files/' . $filename, $this->dataLong); // Test that data was successfully written $this->assertTrue(is_int($cryptedFile)); // Get file decrypted contents - $decrypt = file_get_contents('crypt://' . $filename); + $decrypt = file_get_contents('crypt:///' . $this->userId . '/files/' . $filename); $this->assertEquals($this->dataLong, $decrypt); @@ -650,7 +432,7 @@ class Test_Encryption_Crypt extends \PHPUnit_Framework_TestCase { $view->rename($filename, $newFilename); // Get file decrypted contents - $newDecrypt = file_get_contents('crypt://' . $newFilename); + $newDecrypt = file_get_contents('crypt:///'. $this->userId . '/files/' . $newFilename); $this->assertEquals($this->dataLong, $newDecrypt); @@ -666,13 +448,13 @@ class Test_Encryption_Crypt extends \PHPUnit_Framework_TestCase { $filename = 'tmp-' . time(); // Save long data as encrypted file using stream wrapper - $cryptedFile = file_put_contents('crypt://' . $filename, $this->dataLong); + $cryptedFile = file_put_contents('crypt:///' . $this->userId . '/files/' . $filename, $this->dataLong); // Test that data was successfully written $this->assertTrue(is_int($cryptedFile)); // Get file decrypted contents - $decrypt = file_get_contents('crypt://' . $filename); + $decrypt = file_get_contents('crypt:///' . $this->userId . '/files/' . $filename); $this->assertEquals($this->dataLong, $decrypt); @@ -683,7 +465,7 @@ class Test_Encryption_Crypt extends \PHPUnit_Framework_TestCase { $view->rename($filename, $newFolder . '/' . $newFilename); // Get file decrypted contents - $newDecrypt = file_get_contents('crypt://' . $newFolder . '/' . $newFilename); + $newDecrypt = file_get_contents('crypt:///' . $this->userId . '/files/' . $newFolder . '/' . $newFilename); $this->assertEquals($this->dataLong, $newDecrypt); @@ -704,13 +486,13 @@ class Test_Encryption_Crypt extends \PHPUnit_Framework_TestCase { $view->mkdir($folder); // Save long data as encrypted file using stream wrapper - $cryptedFile = file_put_contents('crypt://' . $folder . $filename, $this->dataLong); + $cryptedFile = file_put_contents('crypt:///' . $this->userId . '/files/' . $folder . $filename, $this->dataLong); // Test that data was successfully written $this->assertTrue(is_int($cryptedFile)); // Get file decrypted contents - $decrypt = file_get_contents('crypt://' . $folder . $filename); + $decrypt = file_get_contents('crypt:///' . $this->userId . '/files/' . $folder . $filename); $this->assertEquals($this->dataLong, $decrypt); @@ -720,7 +502,7 @@ class Test_Encryption_Crypt extends \PHPUnit_Framework_TestCase { $view->rename($folder, $newFolder); // Get file decrypted contents - $newDecrypt = file_get_contents('crypt://' . $newFolder . $filename); + $newDecrypt = file_get_contents('crypt:///' . $this->userId . '/files/' . $newFolder . $filename); $this->assertEquals($this->dataLong, $newDecrypt); @@ -736,13 +518,13 @@ class Test_Encryption_Crypt extends \PHPUnit_Framework_TestCase { $filename = 'tmp-' . time(); // Save long data as encrypted file using stream wrapper - $cryptedFile = file_put_contents('crypt://' . $filename, $this->dataLong); + $cryptedFile = file_put_contents('crypt:///' . $this->userId . '/files/' . $filename, $this->dataLong); // Test that data was successfully written $this->assertTrue(is_int($cryptedFile)); // Get file decrypted contents - $decrypt = file_get_contents('crypt://' . $filename); + $decrypt = file_get_contents('crypt:///' . $this->userId . '/files/' . $filename); $this->assertEquals($this->dataLong, $decrypt); @@ -755,7 +537,7 @@ class Test_Encryption_Crypt extends \PHPUnit_Framework_TestCase { OCA\Encryption\Hooks::login($params); // Get file decrypted contents - $newDecrypt = file_get_contents('crypt://' . $filename); + $newDecrypt = file_get_contents('crypt:///' . $this->userId . '/files/' . $filename); $this->assertEquals($this->dataLong, $newDecrypt); @@ -871,4 +653,20 @@ class Test_Encryption_Crypt extends \PHPUnit_Framework_TestCase { // tear down $view->unlink($filename); } + + + /** + * @brief encryption using legacy blowfish method + * @param $data string data to encrypt + * @param $passwd string password + * @return string + */ + function legacyEncrypt($data, $passwd) { + + $bf = new \Crypt_Blowfish($passwd); + $crypted = $bf->encrypt($data); + + return $crypted; + } + } |