Issues (293)

Security Analysis    not enabled

This project does not seem to handle request data directly as such no vulnerable execution paths were found.

  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.

lib/Dwoo/Data.php (5 issues)

1
<?php
2
/**
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 * Copyright (c) 2013-2017
4
 *
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 * @category  Library
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 * @package   Dwoo
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 * @author    Jordi Boggiano <[email protected]>
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 * @author    David Sanchez <[email protected]>
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 * @copyright 2008-2013 Jordi Boggiano
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 * @copyright 2013-2017 David Sanchez
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 * @license   http://dwoo.org/LICENSE Modified BSD License
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 * @version   1.3.4
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 * @date      2017-03-01
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 * @link      http://dwoo.org/
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 */
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namespace Dwoo;
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/**
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 * Dwoo data object, use it for complex data assignments or if you want to easily pass it
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 * around multiple functions to avoid passing an array by reference.
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 * This software is provided 'as-is', without any express or implied warranty.
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 * In no event will the authors be held liable for any damages arising from the use of this software.
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 */
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class Data implements IDataProvider
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{
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    /**
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     * Data array.
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     *
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     * @var array
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     */
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    protected $data = array();
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    /**
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     * Returns the data array.
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     *
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     * @return array
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     */
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    public function getData()
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    {
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        return $this->data;
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    }
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    /**
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     * Clears a the entire data or only the given key.
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     *
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     * @param array|string $name clears only one value if you give a name, multiple values if
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     *                           you give an array of names, or the entire data if left null
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     */
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    public function clear($name = null)
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    {
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        if ($name === null) {
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            $this->data = array();
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        } elseif (is_array($name)) {
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            foreach ($name as $index) {
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                unset($this->data[$index]);
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            }
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        } else {
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            unset($this->data[$name]);
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        }
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    }
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    /**
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     * Overwrites the entire data with the given array.
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     *
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     * @param array $data the new data array to use
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     */
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    public function setData(array $data)
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    {
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        $this->data = $data;
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    }
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    /**
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     * merges the given array(s) with the current data with array_merge.
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     *
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     * @param array $data  the array to merge
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     */
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    public function mergeData(array $data)
0 ignored issues
show
Unused Code introduced by Seldaek
The parameter $data is not used and could be removed.

This check looks from parameters that have been defined for a function or method, but which are not used in the method body.

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79
    {
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        $args = func_get_args();
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        foreach ($args as $key => $v) {
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            if (is_array($v)) {
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                $this->data = array_merge($this->data, $v);
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            }
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        }
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    }
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    /**
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     * Assigns a value or an array of values to the data object.
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     *
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     * @param array|string $name an associative array of multiple (index=>value) or a string
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     *                           that is the index to use, i.e. a value assigned to "foo" will be
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     *                           accessible in the template through {$foo}
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     * @param mixed        $val  the value to assign, or null if $name was an array
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     */
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    public function assign($name, $val = null)
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    {
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        if (is_array($name)) {
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            reset($name);
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            foreach ($name as $k => $v){
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                $this->data[$k] = $v;
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            }
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        } else {
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            $this->data[$name] = $val;
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        }
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    }
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    /**
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     * Allows to assign variables using the object syntax.
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     *
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     * @param string $name  the variable name
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     * @param string $value the value to assign to it
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     */
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    public function __set($name, $value)
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    {
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        $this->assign($name, $value);
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    }
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    /**
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     * Assigns a value by reference to the data object.
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     *
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     * @param string $name the index to use, i.e. a value assigned to "foo" will be
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     *                     accessible in the template through {$foo}
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     * @param mixed  $val  the value to assign by reference
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     */
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    public function assignByRef($name, &$val)
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    {
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        $this->data[$name] = &$val;
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    }
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    /**
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     * Appends values or an array of values to the data object.
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     *
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     * @param array|string $name  an associative array of multiple (index=>value) or a string
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     *                            that is the index to use, i.e. a value assigned to "foo" will be
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     *                            accessible in the template through {$foo}
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     * @param mixed        $val   the value to assign, or null if $name was an array
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     * @param bool         $merge true to merge data or false to append, defaults to false
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     */
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    public function append($name, $val = null, $merge = false)
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    {
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        if (is_array($name)) {
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            foreach ($name as $key => $val) {
144 View Code Duplication
                if (isset($this->data[$key]) && !is_array($this->data[$key])) {
0 ignored issues
show
Duplication introduced by Seldaek
This code seems to be duplicated across your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

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145
                    settype($this->data[$key], 'array');
146
                }
147
148 View Code Duplication
                if ($merge === true && is_array($val)) {
0 ignored issues
show
Duplication introduced by Seldaek
This code seems to be duplicated across your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

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149
                    $this->data[$key] = $val + $this->data[$key];
150
                } else {
151
                    $this->data[$key][] = $val;
152
                }
153
            }
154
        } elseif ($val !== null) {
155
            if (isset($this->data[$name]) && !is_array($this->data[$name])) {
156
                settype($this->data[$name], 'array');
157
            } elseif (!isset($this->data[$name])) {
158
                $this->data[$name] = array();
159
            }
160
161 View Code Duplication
            if ($merge === true && is_array($val)) {
0 ignored issues
show
Duplication introduced by Seldaek
This code seems to be duplicated across your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

Loading history...
162
                $this->data[$name] = $val + $this->data[$name];
163
            } else {
164
                $this->data[$name][] = $val;
165
            }
166
        }
167
    }
168
169
    /**
170
     * Appends a value by reference to the data object.
171
     *
172
     * @param string $name  the index to use, i.e. a value assigned to "foo" will be
173
     *                      accessible in the template through {$foo}
174
     * @param mixed  $val   the value to append by reference
175
     * @param bool   $merge true to merge data or false to append, defaults to false
176
     */
177
    public function appendByRef($name, &$val, $merge = false)
178
    {
179 View Code Duplication
        if (isset($this->data[$name]) && !is_array($this->data[$name])) {
0 ignored issues
show
Duplication introduced by Seldaek
This code seems to be duplicated across your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

Loading history...
180
            settype($this->data[$name], 'array');
181
        }
182
183
        if ($merge === true && is_array($val)) {
184
            foreach ($val as $key => &$value) {
185
                $this->data[$name][$key] = &$value;
186
            }
187
        } else {
188
            $this->data[$name][] = &$val;
189
        }
190
    }
191
192
    /**
193
     * Returns true if the variable has been assigned already, false otherwise.
194
     *
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     * @param string $name the variable name
196
     *
197
     * @return bool
198
     */
199
    public function isAssigned($name)
200
    {
201
        return isset($this->data[$name]);
202
    }
203
204
    /**
205
     * Supports calls to isset($dwoo->var).
206
     *
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     * @param string $name the variable name
208
     *
209
     * @return bool
210
     */
211
    public function __isset($name)
212
    {
213
        return isset($this->data[$name]);
214
    }
215
216
    /**
217
     * Unassigns/removes a variable.
218
     *
219
     * @param string $name the variable name
220
     */
221
    public function unassign($name)
222
    {
223
        unset($this->data[$name]);
224
    }
225
226
    /**
227
     * Supports unsetting variables using the object syntax.
228
     *
229
     * @param string $name the variable name
230
     */
231
    public function __unset($name)
232
    {
233
        unset($this->data[$name]);
234
    }
235
236
    /**
237
     * Returns a variable if it was assigned.
238
     *
239
     * @param string $name the variable name
240
     *
241
     * @return mixed
242
     */
243
    public function get($name)
244
    {
245
        return $this->__get($name);
246
    }
247
248
    /**
249
     * Allows to read variables using the object syntax.
250
     *
251
     * @param string $name the variable name
252
     *
253
     * @return mixed
254
     * @throws Exception
255
     */
256
    public function __get($name)
257
    {
258
        if (isset($this->data[$name])) {
259
            return $this->data[$name];
260
        } else {
261
            throw new Exception('Tried to read a value that was not assigned yet : "' . $name . '"');
262
        }
263
    }
264
}
265