function testFormIsInValidIfTimeStampExpires() { // GET $form = new T_Form_Post('test', 'label'); $form->setForward(new T_Url('http', 'example.com')); $env = $this->getEnvironment('GET'); $filter = new T_Form_PostHandler($form, $env, new T_Filter_RepeatableHash(), 'lock', -1); // tiemstamp of -1 means form has already run out!! $filter->preFilter($response = new T_Test_ResponseStub()); // add checking inputs $filter->postFilter($response); $post = $this->getActionSaltTimeoutAndLockArray($form); // POST $form = new T_Form_Post('test', 'label'); $form->setForward(new T_Url('http', 'example.com')); $env = $this->getEnvironment('POST', $post); $filter = new T_Form_PostHandler($form, $env, new T_Filter_RepeatableHash(), 'lock'); $filter->preFilter($response = new T_Test_ResponseStub()); $this->assertTrue($form->isPresent(), 'form is present'); $this->assertFalse($form->isValid(), 'form is NOT valid'); }
$email->attachFilter(new T_Validate_Email()); $fieldset->addChild($email); $fieldset = new T_Form_Fieldset('prev_jobs', 'Your Previous Jobs'); $form->addChild($fieldset); $repeated = new T_Form_Repeated('jobs', 'Add Another Job', 1, 6); $repeated->addChild(new T_Form_Text('title', 'Title')); $repeated->addChild(new T_Form_Text('company', 'Company')); $start = new T_Form_Text('start', 'Start Date'); $start->setHelp('Enter date in format dd/mm/yyyy'); $start->setOptional()->attachFilter(new T_Validate_UnixDate('d|m|y')); $repeated->addChild($start); $fieldset->addChild($repeated); $skills = new T_Form_TextArea('skills', 'Additional Info'); $skills->setOptional()->setHelp('Describe any additional career achievements, etc.'); $fieldset->addChild($skills); $form->setForward($env->getRequestUrl()); // VALIDATE FORM if ($env->isMethod('POST')) { $form->validate($env->input('POST')); } // ACTION FORM if ($form->isPresent() && $form->isValid()) { $f = new T_Filter_Xhtml(); // action (e.g. email, etc.) echo '<h2>CV for <a href="mailto:', $form->search('email')->getValue($f), '">', $form->search('name')->getValue($f), '</a></h2>'; foreach ($form->search('jobs') as $job) { $date = $job->search('start'); if ($date->isPresent()) { $date = ' (from ' . date('d-m-Y', $date->getValue()) . ')'; } else { $date = null;
/** * Pre-filter actions any submission, or prepares the form. * * @param T_Response $response encapsulated response to filter */ protected function doPreFilter(T_Response $response) { $t_field = $this->form->getAlias() . '_timeout'; $l_field = $this->form->getAlias() . '_thread_lock'; $s_field = $this->form->getAlias() . '_salt'; // prepare form: // (a) add thread lock if required // (b) add timeout $timeout = new T_Form_Hidden($t_field, $this->timeout + time()); $this->form->addChild($timeout); if ($this->lock_to) { $lock_to = new T_Form_Hidden($l_field, $this->lock_to); $this->form->addChild($lock_to); } // process form if is POST: if ($this->env->isMethod('POST')) { try { // create salt field and validate to get salt $salt = new T_Form_Hidden($s_field, null); if ($salt->isSubmitted($this->env->input('POST'))) { $salt->validate($this->env->input('POST')); } // salt form and validate if ($salt->isPresent() && $salt->isValid()) { $salt = $salt->getValue(); $this->form->setFieldnameSalt($salt, $this->hash); if ($this->form->isSubmitted($this->env->input('POST'))) { $this->form->validate($this->env->input('POST')); } } // check timeout and thread lock if ($this->form->isPresent() && $this->form->isValid()) { // check timeout $timeout = $this->form->search($t_field)->getValue(); if ($timeout < time()) { $msg = 'This form has expired. Please submit the form ' . 'again to complete your request.'; throw new T_Exception_Filter($msg); } // check lock thread if ($this->lock_to) { $lock_to = $this->form->search($l_field)->getValue(); if (strcmp($lock_to, $this->lock_to) !== 0) { $msg = 'A technical error occurred at our end, sorry. ' . 'Please submit the form again.'; throw new T_Exception_Filter($msg); } } } } catch (T_Exception_Filter $e) { $this->form->setError(new T_Form_Error($e->getMessage())); } } // ready form for redisplay (remember an error may be added in the POST // method so make even a valid form ready for display). // (a) Set form forward as same page // (b) Salt form and add salt hidden input // (c) Reset timeout from now $this->form->setForward($this->env->getRequestUrl()->setParameters($this->env->input('GET')->uncage())); $salt = uniqid(rand(), true); $this->form->setFieldnameSalt($salt, $this->hash); $this->form->addChild(new T_Form_Hidden($s_field, $salt)); // note that the salt hidden input is added *after* the form is // salted as this input needs to be plain. $this->form->search($t_field)->setValue($this->timeout + time()); }