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"stability-flags": [], + "prefer-stable": false, + "prefer-lowest": false, + "platform": { + "php": ">=5.2.0", + "ext-gd": "*" + }, + "platform-dev": [] +} diff --git a/phpunit.xml b/phpunit.xml new file mode 100644 index 0000000..06c4eeb --- /dev/null +++ b/phpunit.xml @@ -0,0 +1,10 @@ + + + + ./tests + + + diff --git a/securimage.php b/securimage.php index be4793a..8eee30f 100644 --- a/securimage.php +++ b/securimage.php @@ -2369,10 +2369,10 @@ protected function validate() if ((string)$code === (string)$code_entered) { $this->correct_code = true; if ($this->no_session != true) { - $_SESSION['securimage_code_disp'] [$this->namespace] = ''; - $_SESSION['securimage_code_value'][$this->namespace] = ''; - $_SESSION['securimage_code_ctime'][$this->namespace] = ''; - $_SESSION['securimage_code_audio'][$this->namespace] = ''; + $_SESSION['securimage_code_disp'] = array($this->namespace => ''); + $_SESSION['securimage_code_value'] = array($this->namespace => ''); + $_SESSION['securimage_code_ctime'] = array($this->namespace => ''); + $_SESSION['securimage_code_audio'] = array($this->namespace => ''); } $this->clearCodeFromDatabase(); } @@ -2391,10 +2391,10 @@ protected function saveData() unset($_SESSION['securimage_code_ctime']); } - $_SESSION['securimage_code_disp'] [$this->namespace] = $this->code_display; - $_SESSION['securimage_code_value'][$this->namespace] = $this->code; - $_SESSION['securimage_code_ctime'][$this->namespace] = time(); - $_SESSION['securimage_code_audio'][$this->namespace] = null; // clear previous audio, if set + $_SESSION['securimage_code_disp'] = array($this->namespace => $this->code_display); + $_SESSION['securimage_code_value'] = array($this->namespace => $this->code); + $_SESSION['securimage_code_ctime'] = array($this->namespace => time()); + $_SESSION['securimage_code_audio'] = array($this->namespace => null); // clear previous audio, if set } if ($this->use_database) { @@ -2410,7 +2410,7 @@ protected function saveData() protected function saveAudioData($data) { if ($this->no_session != true) { - $_SESSION['securimage_code_audio'][$this->namespace] = $data; + $_SESSION['securimage_code_audio'] = array($this->namespace => $data); } if ($this->use_database) { diff --git a/tests/SecureimageTest.php b/tests/SecureimageTest.php new file mode 100644 index 0000000..9add02d --- /dev/null +++ b/tests/SecureimageTest.php @@ -0,0 +1,52 @@ +createCode(); + $s2 = new Securimage; + + $this->assertEquals($s1->getCode(), $s2->getCode()); + } + +} + +/** + * Most simple ArrayAccess implementation + */ +class ObjectSession implements ArrayAccess +{ + + private $_array = []; + + public function offsetExists($offset) { + return array_key_exists($offset, $this->_array); + } + + public function offsetGet($offset) { + return $this->_array[$offset]; + } + + public function offsetSet($offset, $value) { + $this->_array[$offset] = $value; + } + + public function offsetUnset($offset) { + unset($this->_array[$offset]); + } + +} From 40006f81d1b1f28a93cf03ee5ee1b699987061d7 Mon Sep 17 00:00:00 2001 From: Ondrej Esler Date: Thu, 16 Feb 2017 13:04:01 +0100 Subject: [PATCH 2/3] add test for multiple namespaces --- tests/SecureimageTest.php | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/tests/SecureimageTest.php b/tests/SecureimageTest.php index 9add02d..c76f988 100644 --- a/tests/SecureimageTest.php +++ b/tests/SecureimageTest.php @@ -23,6 +23,27 @@ public function testInjectedSession() { $this->assertEquals($s1->getCode(), $s2->getCode()); } + /** + * Tests session injection with multiple namespaces + * + * @return void + */ + public function testInjectedSessionMultipleNamespaces() { + $GLOBALS['_SESSION'] = new ObjectSession; + + $s1 = new Securimage(['namespace' => 'n1']); + $s1->createCode(); + $s2 = new Securimage(['namespace' => 'n1']); + $this->assertEquals($s1->getCode(), $s2->getCode()); + + $s3 = new Securimage(['namespace' => 'n2']); + $s3->createCode(); + $s4 = new Securimage(['namespace' => 'n2']); + + $this->assertEquals($s1->getCode(), $s2->getCode()); // still working, which didn't after commit e1b0db4be0c247b0bb6303ab555868ad19ea1a1d + $this->assertEquals($s3->getCode(), $s4->getCode()); + } + } /** From a947674fe20124ef0463e35bc9bdb325dc5798d6 Mon Sep 17 00:00:00 2001 From: Ondrej Esler Date: Thu, 16 Feb 2017 13:19:12 +0100 Subject: [PATCH 3/3] allow multiple namespaces --- securimage.php | 29 +++++++++++++++++++++-------- 1 file changed, 21 insertions(+), 8 deletions(-) diff --git a/securimage.php b/securimage.php index 8eee30f..20097d4 100644 --- a/securimage.php +++ b/securimage.php @@ -2369,10 +2369,10 @@ protected function validate() if ((string)$code === (string)$code_entered) { $this->correct_code = true; if ($this->no_session != true) { - $_SESSION['securimage_code_disp'] = array($this->namespace => ''); - $_SESSION['securimage_code_value'] = array($this->namespace => ''); - $_SESSION['securimage_code_ctime'] = array($this->namespace => ''); - $_SESSION['securimage_code_audio'] = array($this->namespace => ''); + $this->setSession('securimage_code_disp', ''); + $this->setSession('securimage_code_value', ''); + $this->setSession('securimage_code_ctime', ''); + $this->setSession('securimage_code_audio', ''); } $this->clearCodeFromDatabase(); } @@ -2391,10 +2391,10 @@ protected function saveData() unset($_SESSION['securimage_code_ctime']); } - $_SESSION['securimage_code_disp'] = array($this->namespace => $this->code_display); - $_SESSION['securimage_code_value'] = array($this->namespace => $this->code); - $_SESSION['securimage_code_ctime'] = array($this->namespace => time()); - $_SESSION['securimage_code_audio'] = array($this->namespace => null); // clear previous audio, if set + $this->setSession('securimage_code_disp', $this->code_display); + $this->setSession('securimage_code_value', $this->code); + $this->setSession('securimage_code_ctime', time()); + $this->setSession('securimage_code_audio', null); // clear previous audio, if set } if ($this->use_database) { @@ -2402,6 +2402,19 @@ protected function saveData() } } + /** + * Set given value under right key and namespace in $_SESSION + * + * @param string $key a key + * @param mixed $value a value + */ + protected function setSession($key, $value) + { + $array = isset($_SESSION[$key]) && is_array($_SESSION[$key]) ? $_SESSION[$key] : []; + $array[$this->namespace] = $value; + $_SESSION[$key] = $array; + } + /** * Save audio data to session and/or the configured database *