Issues in Node.php (master) - Issues in master - OpenBuildings/spiderling - Measure and Improve Code Quality continuously with Scrutinizer

Issues (94)

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Cross-Site Scripting

Cross-Site Scripting enables an attacker to inject code into the response of a web-request that is viewed by other users. It can for example be used to bypass access controls, or even to take over other users' accounts.

File Exposure

File Exposure allows an attacker to gain access to local files that he should not be able to access. These files can for example include database credentials, or other configuration files.

File Manipulation

File Manipulation enables an attacker to write custom data to files. This potentially leads to injection of arbitrary code on the server.

Object Injection

Object Injection enables an attacker to inject an object into PHP code, and can lead to arbitrary code execution, file exposure, or file manipulation attacks.

Code Injection

Code Injection enables an attacker to execute arbitrary code on the server.

Response Splitting

Response Splitting can be used to send arbitrary responses.

File Inclusion

File Inclusion enables an attacker to inject custom files into PHP's file loading mechanism, either explicitly passed to include, or for example via PHP's auto-loading mechanism.

Command Injection

Command Injection enables an attacker to inject a shell command that is execute with the privileges of the web-server. This can be used to expose sensitive data, or gain access of your server.

SQL Injection

SQL Injection enables an attacker to execute arbitrary SQL code on your database server gaining access to user data, or manipulating user data.

XPath Injection

XPath Injection enables an attacker to modify the parts of XML document that are read. If that XML document is for example used for authentication, this can lead to further vulnerabilities similar to SQL Injection.

LDAP Injection

LDAP Injection enables an attacker to inject LDAP statements potentially granting permission to run unauthorized queries, or modify content inside the LDAP tree.

Header Injection

Other Vulnerability

This category comprises other attack vectors such as manipulating the PHP runtime, loading custom extensions, freezing the runtime, or similar.

Regex Injection

Regex Injection enables an attacker to execute arbitrary code in your PHP process.

XML Injection

XML Injection enables an attacker to read files on your local filesystem including configuration files, or can be abused to freeze your web-server process.

Variable Injection

Variable Injection enables an attacker to overwrite program variables with custom data, and can lead to further vulnerabilities.

Unfortunately, the security analysis is currently not available for your project. If you are a non-commercial open-source project, please contact support to gain access.

src/Openbuildings/Spiderling/Node.php (7 issues)

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<?php

namespace Openbuildings\Spiderling;

/**
 * Node - represents HTML Dom node
 *
 * @package    Openbuildings\Spiderling
 * @author     Ivan Kerin
 * @copyright  (c) 2013 OpenBuildings Ltd.
 * @license    http://spdx.org/licenses/BSD-3-Clause
 */
class Node {

	const DEFAULT_WAIT_TIME = 2000;

	/**
	 * The driver for traversing this node and its children
	 * @var Driver
	 */
	protected $_driver;

	/**
	 * The parent node, NULL if root
	 * @var Node
	 */
	protected $_parent;

	/**
	 * The id for the current node, NULL if root
	 * @var string
	 */
	protected $_id = NULL;

	/**
	 * The time find operation will wait for the node to appear, in milliseconds
	 * @var integer
	 */
	protected $_next_wait_time;

	/**
	 * All methods not for this node will be proxied through this
	 * @var object
	 */
	protected $_extension;

	function __construct(Driver $driver = NULL, Node $parent = NULL, $id = NULL)

	{
		$this->_driver = $driver;
		$this->_parent = $parent;
		$this->_id = $id;

		if ($parent AND $parent->_extension)
		{
			$this->_extension = $parent->_extension;
		}
	}

	/**
	 * Getter, get the current driver object
	 * @return Driver
	 */
	public function driver()
	{
		return $this->_driver;
	}

	/**
	 * Getter / Setter for the extension object
	 * @param  mixed $extension
	 * @return mixed|$this
	 */
	public function extension($extension = NULL)
	{
		if ($extension !== NULL)
		{
			$this->_extension = $extension;
			return $this;
		}
		return $this->_extension;
	}

	/**
	 * Getter - get the parent node
	 * @return Node
	 */
	public function parent()
	{
		return $this->_parent;
	}

	/**
	 * Setter this method is used to populate a node with a new id
	 * @param  string $id
	 * @return Node     $this
	 */
	public function load_new_id($id)
	{
		$this->_id = $id;
		return $this;
	}

	/**
	 * Setter / Getter of the next wait time
	 * @param  integer $next_wait_time milliseconds
	 * @return integer|Node
	 */
	public function next_wait_time($next_wait_time = NULL)
	{
		if ($next_wait_time !== NULL)
		{
			$this->_next_wait_time = $next_wait_time;
			return $this;
		}

		if ($this->_next_wait_time === NULL AND $this->_driver)
		{
			$this->_next_wait_time = $this->_driver->default_wait_time;
		}

		return $this->_next_wait_time;
	}

	/**
	 * Wait milliseconds
	 * @param  integer $milliseconds
	 * @return Node                $this
	 */
	public function wait($milliseconds = 1000)
	{
		usleep($milliseconds * 1000);

		return $this;
	}

	/**
	 * The DOMDocument or DOMElement representation of the current tag
	 * @return DOMDocument|DOMElement
	 */
	public function dom()
	{
		return $this->driver()->dom($this->id());
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
	}

	/**
	 * GETTERS
	 * ===========================================
	 */

	/**
	 * is this the main html page?
	 * @return boolean
	 */
	public function is_root()
	{
		return ! (bool) $this->_id;
	}

	/**
	 * The current internal ID, unique to this page
	 * @return mixed
	 */
	public function id()
	{
		return $this->_id;
	}

	/**
	 * The html source of the current tag
	 * @return string
	 */
	public function html()
	{
		return $this->driver()->html($this->id());
	}

	/**
	 * The html source of the current tag
	 * @return string
	 */
	public function __toString()
	{
		return (string) $this->html();
	}

	/**
	 * The tag name of the current tag (body, div, input)
	 * @return string
	 */
	public function tag_name()
	{
		return $this->driver()->tag_name($this->id());
	}

	/**
	 * Attribute of the current tag
	 * @param  string $name the name of the attribute
	 * @return string
	 */
	public function attribute($name)
	{
		return $this->driver()->attribute($this->id(), $name);
	}

	/**
	 * The text content of the current tag (similar to javascript's innerText)
	 * @return string
	 */
	public function text()
	{
		return $this->driver()->text($this->id());
	}

	/**
	 * Is this element visible?
	 * @return boolean
	 */
	public function is_visible()
	{
		return $this->driver()->is_visible($this->id());
	}

	/**
	 * Is this option element selected?
	 * @return boolean
	 */
	public function is_selected()
	{
		return $this->driver()->is_selected($this->id());
	}

	/**
	 * Is this checkbox checked?
	 * @return boolean
	 */
	public function is_checked()
	{
		return $this->driver()->is_checked($this->id());
	}

	/**
	 * Get the value of the current form field
	 * @return string
	 */
	public function value()
	{
		return $this->driver()->value($this->id());
	}


	/**
	 * SETTERS
	 * ===========================================
	 */

	/**
	 * Set the value for the current form field
	 * @param mixed $value
	 * @return Node $this
	 */
	public function set($value)
	{
		$this->driver()->set($this->id(), $value);
		return $this;
	}

	/**
	 * Append to the current value - useful for textarea / input fields
	 * @param  string $value
	 * @return Node $this
	 */
	public function append($value)
	{
		$current_value = $this->driver()->value($this->id());

		$this->driver()->set($this->id(), $current_value.$value);

		return $this;
	}

	/**
	 * Click on the current html tag, either a button or a link
	 * @return Node $this
	 */
	public function click()
	{
		$this->driver()->click($this->id());
		return $this;
	}

	/**
	 * Select an option for the current select tag
	 * @return Node $this
	 */
	public function select_option()
	{
		$this->driver()->select_option($this->id(), TRUE);
		return $this;
	}

	/**
	 * Unselect an option for the current select tag
	 * @return Node $this
	 */
	public function unselect_option()
	{
		$this->driver()->select_option($this->id(), FALSE);
		return $this;
	}

	/**
	 * Hover over the current tag with the mouse
	 * @param  integer       $x offset inside the tag
	 * @param  integer       $y offset inside the tag
	 * @return Node $this
	 */
	public function hover($x = NULL, $y = NULL)
	{
		$this->driver()->move_to($this->id(), $x, $y);
		return $this;
	}

	/**
	 * Simulate drop file events on the current element
	 * @param  array|string $files local file filename or an array of filenames
	 * @return Node        $this
	 */
	public function drop_files($files)
	{
		$this->driver()->drop_files($this->id(), $files);

		return $this;
	}


	/**
	 * ACTIONS
	 * =======================================
	 */

	/**
	 * Click on a specifc tag child of the current tag
	 * @param  string|array $selector
	 * @param  array         $filters
	 * @return Node $this
	 */
	public function click_on($selector, array $filters = array())
	{
		$this->find($selector, $filters)->click();
		return $this;
	}

	/**
	 * Click on a specifc link child of the current tag
	 * @param  string|array  $selector
	 * @param  array         $filters
	 * @return Node $this
	 */
	public function click_link($selector, array $filters = array())
	{
		$this->find_link($selector, $filters)->click();
		return $this;
	}

	/**
	 * Click on a specifc button child of the current tag
	 * @param  string|array  $selector
	 * @param  array         $filters
	 * @return Node $this
	 */
	public function click_button($selector, array $filters = array())
	{
		$this->find_button($selector, $filters)->click();
		return $this;
	}

	/**
	 * Set the value of the specific form field inside the current tag
	 * @param  string|array  $selector
	 * @param  mixed         $with     the value to be set
	 * @param  array         $filters
	 * @return Node this
	 */
	public function fill_in($selector, $with, array $filters = array())
	{
		$field = $this->find_field($selector, $filters);

		if ( ! in_array($field->tag_name(), array('input', 'textarea')))
			throw new Exception('Element of type ":type" cannot be filled in! Only input and textarea elements can.');

		$field->set($with);

		return $this;
	}

	/**
	 * Choose a spesific radio tag inside the current tag
	 * @param  string|array   $selector
	 * @param  array          $filters
	 * @return Node  $this
	 */
	public function choose($selector, array $filters = array())
	{
		$this->find_field($selector, $filters)->set(TRUE);
		return $this;
	}

	/**
	 * Check a spesific checkbox input tag inside the current tag
	 * @param  string|array   $selector
	 * @param  array          $filters
	 * @return Node  $this
	 */
	public function check($selector, array $filters = array())
	{
		$this->find_field($selector, $filters)->set(TRUE);
		return $this;
	}

	/**
	 * Uncheck a spesific checkbox input tag inside the current tag
	 * @param  string|array   $selector
	 * @param  array          $filters
	 * @return Node  $this
	 */
	public function uncheck($selector, array $filters = array())
	{
		$this->find_field($selector, $filters)->set(FALSE);
		return $this;
	}

	/**
	 * Attach a file to a spesific file input tag inside the current tag
	 * @param  string|array   $selector
	 * @param  string         $file      the filename for the file
	 * @param  array          $filters
	 * @return Node  $this
	 */
	public function attach_file($selector, $file, array $filters = array())
	{
		$this->find_field($selector, $filters)->set($file);
		return $this;
	}

	/**
	 * Select an option of a spesific select tag inside the current tag
	 *
	 * To select the option the second parameter can be either a string of the option text
	 * or a filter to be applied on the options e.g. array('value' => 10)
	 *
	 * @param  string|array   $selector
	 * @param  array          $filters
	 * @param  array|string   $option_filters
	 * @return Node  $this
	 */
	public function select($selector, $option_filters, array $filters = array())
	{
		if ( ! is_array($option_filters))
		{
			$option_filters = array('text' => $option_filters);
		}

		$this
			->find_field($selector, $filters)
				->find('option', $option_filters)
					->select_option();

		return $this;
	}

	/**
	 * Unselect an option of a spesific select tag inside the current tag
	 *
	 * To select the option the second parameter can be either a string of the option text
	 * or a filter to be applied on the options e.g. array('value' => 10)
	 *
	 * @param  string|array   $selector
	 * @param  array          $filters
	 * @param  array|string   $option_filters
	 * @return Node  $this
	 */
	public function unselect($selector, $option_filters, array $filters = array())

	{
		if ( ! is_array($option_filters))
		{
			$option_filters = array('value' => $option_filters);
		}

		$this
			->find_field($selector)
				->find('option', $option_filters)
					->unselect_option();
		return $this;
	}

	/**
	 * Confirm a javascript alert/confirm dialog box
	 *
	 * @param  boolean|string $confirm alert/confirm - use boolean for inputs use string
	 * @return Node  $this
	 */
	public function confirm($confirm)
	{
		$this->driver()->confirm($confirm);

		return $this;
	}

	/**
	 * Execute arbitrary javascript on the page and get the result
	 *
	 * @param  string $script
	 * @return mixed
	 */
	public function execute($script, $callback = NULL)
	{
		$result = $this->driver()->execute($this->id(), $script);
		if ($callback)
		{
			call_user_func($callback, $result, $this);
			return $this;
		}
		else
		{
			return $result;
		}
	}

	/**
	 * Perform a screenshot of the current into the given file
	 * @param  string $file
	 * @return Node       $this
	 */
	public function screenshot($file)
	{
		$this->driver()->screenshot($file);
		return $this;
	}

	/**
	 * Hover the mouse over a specific tag child of the current tag
	 * @param  string|array  $selector
	 * @param  array         $filters
	 * @return Node $this
	 */
	public function hover_on($selector, array $filters = array())
	{
		$this->find($selector, $filters)->hover();
		return $this;
	}

	/**
	 * Hover the mouse over a specific link child of the current tag
	 * @param  string|array  $selector
	 * @param  array         $filters
	 * @return Node $this
	 */
	public function hover_link($selector, array $filters = array())
	{
		$this->find_link($selector, $filters)->hover();
		return $this;
	}

	/**
	 * Hover the mouse over a specific field child of the current tag
	 * @param  string|array  $selector
	 * @param  array         $filters
	 * @return Node $this
	 */
	public function hover_field($selector, array $filters = array())
	{
		$this->find_field($selector, $filters)->hover();
		return $this;
	}

	/**
	 * Hover the mouse over a specific button child of the current tag
	 * @param  string|array  $selector
	 * @param  array         $filters
	 * @return Node $this
	 */
	public function hover_button($selector, array $filters = array())
	{
		$this->find_button($selector, $filters)->hover();
		return $this;
	}

	/**
	 * FINDERS
	 * =====================================================
	 */

	/**
	 * Find an html form field child of the current tag
	 * @param  string|array   $selector
	 * @param  array          $filters
	 * @return Node  $this
	 */
	public function find_field($selector, array $filters = array())
	{
		return $this->find(array('field', $selector, $filters));
	}

	/**
	 * Find an html form field child of the current tag
	 * @param  string|array   $selector
	 * @param  array          $filters
	 * @return Node  $this
	 */
	public function find_link($selector, array $filters = array())
	{
		return $this->find(array('link', $selector, $filters));
	}

	/**
	 * Find an html button tag child of the current tag
	 * @param  string|array   $selector
	 * @param  array          $filters
	 * @return Node  $this
	 */
	public function find_button($selector, array $filters = array())
	{
		return $this->find(array('button', $selector, $filters));
	}

	/**
	 * Find an html tag child of the current tag
	 * This is the basic find method that is used by all the other finders.
	 * To work with ajax requests it waits a bit (defualt 2 seconds) for the content to appear on the page
	 * before throwing an Functest_Exception_Notfound exception
	 *
	 * @param  string|array   $selector
	 * @param  array          $filters
	 * @throws Functest_Exception_Notfound If element not found
	 * @return Node  $this
	 */
	public function find($selector, array $filters = array())
	{
		$locator = self::get_locator($selector, $filters);
		$self = $this;

		$node = Attempt::make(function() use ($self, $locator){
			return $self->all($locator)->first();
		}, $this->next_wait_time());


		$this->_next_wait_time = NULL;

		if ($node == NULL)
			throw new Exception_Notfound($locator, $this->driver());

		return $node;
	}

	/**
	 * Oposite to the find method()
	 *
	 * @param  string|array  $selector
	 * @param  array         $filters
	 * @throws Functest_Exception_Found If element is found on the page
	 * @return Node $this
	 */
	public function not_present($selector, array $filters = array())
	{
		$locator = self::get_locator($selector, $filters);
		$self = $this;

		$not_found = Attempt::make(function() use ($self, $locator){
			return ! $self->all($locator)->first();
		}, $this->next_wait_time());


		$this->_next_wait_time = NULL;

		if ( ! $not_found)
			throw new Exception_Found($locator, $this->driver());

		return TRUE;
	}

	/**
	 * Returns the parent element
	 *
	 * @return Node parent
	 */
	public function end()
	{
		return $this->_parent;
	}

	/**
	 * Find a list of elements represented by the selector / filter
	 *
	 * @param  string|array $selector
	 * @param  array        $filters
	 * @return Nodelist
	 */
	public function all($selector, array $filters = array())
	{
		$locator = self::get_locator($selector, $filters);

		return new Nodelist($this->driver(), $locator, $this);
	}

	/**
	 * Shortcuts for creating locators (from arrays or nested arrays)
	 * @param  string|Locator|array $selector
	 * @param  array  $filters
	 * @return Locator
	 */
	public static function get_locator($selector, array $filters = array())
	{
		if ($selector instanceof Locator)
			return $selector;

		$type = NULL;

		if (is_array($selector))
		{
			// Manage nested selectors
			if (is_array($selector[1]))
			{
				$selector = $selector[1];
			}

			$type = $selector[0];
			$filters = isset($selector[2]) ? $selector[2] : array();
			$selector = $selector[1];
		}

		return new Locator($type, $selector, $filters);
	}

	/**
	 * Pass all other methods to the extension if it is set. That way you can add additional methods
	 * @param  string $method
	 * @param  array $arguments
	 * @return Node $this
	 */
	public function __call($method, $arguments)
	{
		if ( ! $this->extension() OR ! method_exists($this->extension(), $method))
			throw new Exception_Methodmissing('Method :method does not exist on this node or node extension', array(':method' => $method));

		array_unshift($arguments, $this);

		call_user_func_array(array($this->extension(), $method), $arguments);

		return $this;
	}
}


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src/Openbuildings/Spiderling/Node.php (7 issues)

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Issues (94)

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src/Openbuildings/Spiderling/Node.php (7 issues)

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