Issues (1751)

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/ar/connect/twitter.php (10 issues)

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1
<?php
2
3
ar_pinp::allow('ar_connect_twitter');
4
ar_pinp::allow('ar_connect_twitterClient');
5
6
class ar_connect_twitter extends arBase {
7
8
	public static function client( $httpClient = null ) {
9
		return new ar_connect_twitterClient( $httpClient );
10
	}
11
12
	public static function parse( $text, $parseTwitterLinks = true ) {
13
		// FIXME: allow normal links and mailto links to be specified like the user and argument links
14
		// link URLs
15
		$text = " ".preg_replace(
16
			"/(([[:alnum:]]+:\/\/)|www\.)([^[:space:]]*)([[:alnum:]#?\/&=])/i",
17
			"<a href=\"\\1\\3\\4\" target=\"_blank\">\\1\\3\\4</a>", $text);
18
19
		// link mailtos
20
		$text = preg_replace(
21
			"/(([a-z0-9_]|\\-|\\.)+@([^[:space:]]*)([[:alnum:]-]))/i",
22
			"<a href=\"mailto:\\1\">\\1</a>", $text);
23
24
		if ( $parseTwitterLinks ) {
25
			if ( is_array($parseTwitterLinks) ) {
26
				$userLink = $parseTwitterLinks['user'];
27
				$argumentLink = $parseTwitterLinks['argument'];
28
			} else {
29
				$userLink = true;
30
				$argumentLink = true;
31
			}
32
			if ( is_bool($userLink) && $userLink ) {
33
				$userLink = '<a href="http://twitter.com/{user}" target="_blank">@{user}</a>';
34
			}
35
			if ( is_bool($argumentLink) && $argumentLink ) {
36
				$argumentLink = '<a href="http://twitter.com/search?q=%23{argument}" target="_blank">#{argument}</a>';
37
			}
38 View Code Duplication
			if ($userLink) {
39
				//link twitter users
40
				$text = preg_replace_callback( '/([\b ])@([a-z0-9_]*)\b/i',
41
					function ( $matches ) use ( $userLink )  {
42
						return $matches[1].str_replace( "{user}", $matches[2], $userLink );
43
					},
44
					$text
45
				);
46
			}
47 View Code Duplication
			if ($argumentLink) {
48
				//link twitter arguments
49
				$text = preg_replace_callback( '/([\b ])#([a-z0-9_]*)\b/i',
50
					function ( $matches ) use ( $argumentLink )  {
51
						return $matches[1].str_replace( "{argument}", $matches[2], $argumentLink );
52
					},
53
					$text
54
				);
55
			}
56
		}
57
58
		return trim($text);
59
	}
60
61
	public static function friendlyDate( $date, $nls = null, $now = null ) {
62
		if (!$nls) {
63
			$nls = array(
64
				'lastyear'   => 'last year',
65
				'yearsago'   => '%d years ago',
66
				'lastmonth'  => 'last month',
67
				'monthsago'  => '%d months ago',
68
				'lastweek'   => 'last week',
69
				'weeksago'   => '%d weeks ago',
70
				'yesterday'  => 'yesterday',
71
				'daysago'    => '%d days ago',
72
				'hourago'    => '1 hour ago',
73
				'hoursago'   => '%d hours ago',
74
				'minuteago'  => '1 minute ago',
75
				'minutesago' => '%d minutes ago',
76
				'justnow'    => 'just now'
77
			);
78
		}
79
80
		if ( !isset($now) ) {
81
			$now = time();
82
		}
83
		if ( is_string($date) ) {
84
			$date = strtotime($date, $now);
85
		}
86
		if ( is_string( $now ) ) {
87
			$now = strtotime( $now );
88
		}
89
		if ( is_int( $date ) && is_int( $now ) ) {
90
			$interval = getdate($now - $date);
91
92
			if ( $interval['year'] > 1971 ) {
93
				return sprintf( $nls['yearsago'], ( $interval['year'] - 1970 ) );
94
			} else if ( ($interval['year'] > 1970 ) || ( $interval['mon'] > 11 ) ) {
95
				return $nls['lastyear'];
96
			} else if ( $interval['mon'] > 2 ) {
97
				return sprintf( $nls['monthsago'], $interval['mon'] );
98
			} else if ( $interval['mon'] > 1 ) {
99
				return $nls['lastmonth'];
100
			} else if ( $interval['mday'] > 2 ) {
101
				return sprintf( $nls['daysago'], $interval['mday'] );
102
			} else if ( $interval['mday'] > 1 ) {
103
				return $nls['yesterday'];
104
			} else if ( $interval['hours'] > 2 ) {
105
				return sprintf( $nls['hoursago'], $interval['hours'] );
106
			} else if ( $interval['hours'] > 1 ) {
107
				return $nls['hourago'];
108
			} else if ( $interval['minutes'] > 1 ) {
109
				return sprintf( $nls['minutesago'], $interval['minutes'] );
110
			} else if ( $interval['minutes'] > 0 ) {
111
				return $nls['minuteago'];
112
			} else {
113
				return $nls['justnow'];
114
			}
115
		} else {
116
			return ar_error::raiseError( 'Illegal date argument', ar_exceptions::ILLEGAL_ARGUMENT );
117
		}
118
	}
119
}
120
121
class ar_connect_twitterClient extends arBase {
122
123
	private $rootURL = 'https://api.twitter.com/1.1/';
124
	private $client = null;
125
126
	public function __construct( $httpClient = null ) {
127
		if (!$httpClient) {
128
			ar::load('http');
129
			$httpClient = new ar_httpClientStream();
130
		}
131
		$this->client = $httpClient;
132
	}
133
134
	public function parse( $text, $parseTwitterLinks=true ) {
135
		return ar_connect_twitter::parse( $text, $parseTwitterLinks );
136
	}
137
138
	public function friendlyDate( $date, $nls = null, $now = null ) {
139
		return ar_connect_twitter::friendlyDate( $date, $nls, $now );
140
	}
141
142
	public function setAccessToken( $access_token, $access_token_secret, $consumerKey = null, $consumerSecret = null ) {
143
144 View Code Duplication
		if ( !$this->client instanceof ar_connect_oauthClient ) { //FIXME: a real OAuth is also ok
145
			// FIXME: what if you want a caching client?
146
			$this->client = ar_connect_oauth::client( $consumerKey, $consumerSecret );
147
			if ( ar_error::isError($this->client) ) {
148
				return $this->client;
149
			}
150
		}
151
152
		return $this->client->setToken( $access_token, $access_token_secret );
0 ignored issues
show
Documentation Bug introduced by
The method setToken does not exist on object<ar_connect_oauthClient>? Since you implemented __call, maybe consider adding a @method annotation.

If you implement __call and you know which methods are available, you can improve IDE auto-completion and static analysis by adding a @method annotation to the class.

This is often the case, when __call is implemented by a parent class and only the child class knows which methods exist:

class ParentClass {
    private $data = array();

    public function __call($method, array $args) {
        if (0 === strpos($method, 'get')) {
            return $this->data[strtolower(substr($method, 3))];
        }

        throw new \LogicException(sprintf('Unsupported method: %s', $method));
    }
}

/**
 * If this class knows which fields exist, you can specify the methods here:
 *
 * @method string getName()
 */
class SomeClass extends ParentClass { }
Loading history...
153
	}
154
155
	public function login( $consumerKey = null, $consumerSecret = null, $callback = '', $redirect = true ) {
156
		// FIXME: $redirect should probably be allowed to be an object that implements a redirect() method
157
		$session = ar_loader::session(); //FIXME: allow different session object to be passed
158
		if ( !$session->id() ) {
159
			$session->start();
160
		}
161
162
		if ( isset($callback) && substr( (string) $callback, 0, 4)!='http' && $callback!='oob' ) {
163
			$callback = ar_loader::makeURL().$callback;
164
		}
165
166 View Code Duplication
		if ( !$this->client instanceof ar_connect_oauthClient ) { ////FIXME: a real OAuth is also ok
167
			// FIXME: what if you want a caching client?
168
			$this->client = ar_connect_oauth::client( $consumerKey, $consumerSecret );
169
			if ( ar_error::isError($this->client) ) {
170
				return $this->client;
171
			}
172
		}
173
174
		$access_token        = $session->getvar('access_token');
175
		$access_token_secret = $session->getvar('access_token_secret');
176
		if ( $access_token && $access_token_secret ) {
177
			$this->client->setToken( $access_token, $access_token_secret );
0 ignored issues
show
Documentation Bug introduced by
The method setToken does not exist on object<ar_connect_oauthClient>? Since you implemented __call, maybe consider adding a @method annotation.

If you implement __call and you know which methods are available, you can improve IDE auto-completion and static analysis by adding a @method annotation to the class.

This is often the case, when __call is implemented by a parent class and only the child class knows which methods exist:

class ParentClass {
    private $data = array();

    public function __call($method, array $args) {
        if (0 === strpos($method, 'get')) {
            return $this->data[strtolower(substr($method, 3))];
        }

        throw new \LogicException(sprintf('Unsupported method: %s', $method));
    }
}

/**
 * If this class knows which fields exist, you can specify the methods here:
 *
 * @method string getName()
 */
class SomeClass extends ParentClass { }
Loading history...
178
			return true;
179
		}
180
181
		$oauth_verifier     = $session->getvar('oauth_verifier');
182
		$oauth_token        = $session->getvar('oauth_token');
183
		$oauth_token_secret = $session->getvar('oauth_token_secret');
184
		if ( !$oauth_verifier ) {
185
			$oauth_verifier  = ar::getvar('oauth_verifier');
186
			if ( $oauth_verifier ) {
187
				$session->putvar( 'oauth_verifier', $oauth_verifier );
188
			} else {
189
				if ( !$callback ) {
0 ignored issues
show
Bug Best Practice introduced by
The expression $callback of type null|string is loosely compared to false; this is ambiguous if the string can be empty. You might want to explicitly use === null instead.

In PHP, under loose comparison (like ==, or !=, or switch conditions), values of different types might be equal.

For string values, the empty string '' is a special case, in particular the following results might be unexpected:

''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
Loading history...
190
					$callback = 'oob';
191
				}
192
				$info = $this->client->getRequestToken( 'https://api.twitter.com/oauth/request_token', (string) $callback );
0 ignored issues
show
Documentation Bug introduced by
The method getRequestToken does not exist on object<ar_connect_oauthClient>? Since you implemented __call, maybe consider adding a @method annotation.

If you implement __call and you know which methods are available, you can improve IDE auto-completion and static analysis by adding a @method annotation to the class.

This is often the case, when __call is implemented by a parent class and only the child class knows which methods exist:

class ParentClass {
    private $data = array();

    public function __call($method, array $args) {
        if (0 === strpos($method, 'get')) {
            return $this->data[strtolower(substr($method, 3))];
        }

        throw new \LogicException(sprintf('Unsupported method: %s', $method));
    }
}

/**
 * If this class knows which fields exist, you can specify the methods here:
 *
 * @method string getName()
 */
class SomeClass extends ParentClass { }
Loading history...
193
				if ( ar_error::isError($info) ) {
194
					$info->debugInfo = $this->client->debugInfo;
0 ignored issues
show
The property debugInfo does not exist on object<ar_connect_oauthClient>. Since you implemented __set, maybe consider adding a @property annotation.

Since your code implements the magic setter _set, this function will be called for any write access on an undefined variable. You can add the @property annotation to your class or interface to document the existence of this variable.

<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}

Since the property has write access only, you can use the @property-write annotation instead.

Of course, you may also just have mistyped another name, in which case you should fix the error.

See also the PhpDoc documentation for @property.

Loading history...
195
					return $info;
196
				}
197
				$this->client->setToken( $info['oauth_token'], $info['oauth_token_secret'] );
0 ignored issues
show
Documentation Bug introduced by
The method setToken does not exist on object<ar_connect_oauthClient>? Since you implemented __call, maybe consider adding a @method annotation.

If you implement __call and you know which methods are available, you can improve IDE auto-completion and static analysis by adding a @method annotation to the class.

This is often the case, when __call is implemented by a parent class and only the child class knows which methods exist:

class ParentClass {
    private $data = array();

    public function __call($method, array $args) {
        if (0 === strpos($method, 'get')) {
            return $this->data[strtolower(substr($method, 3))];
        }

        throw new \LogicException(sprintf('Unsupported method: %s', $method));
    }
}

/**
 * If this class knows which fields exist, you can specify the methods here:
 *
 * @method string getName()
 */
class SomeClass extends ParentClass { }
Loading history...
198
				$session->putvar( 'oauth_token', $info['oauth_token'] );
199
				$session->putvar( 'oauth_token_secret', $info['oauth_token_secret'] );
200
				if ($redirect) {
201
					ar_loader::redirect( 'https://api.twitter.com/oauth/authorize?oauth_token='.RawUrlEncode( $info['oauth_token'] ) );
202
					return false;
203
				} else {
204
					return 'https://api.twitter.com/oauth/authorize?oauth_token='.RawUrlEncode( $info['oauth_token'] );
205
				}
206
			}
207
		}
208
209
		if ( $oauth_verifier ) {
210
			$this->client->setToken( $oauth_token, $oauth_token_secret );
0 ignored issues
show
Documentation Bug introduced by
The method setToken does not exist on object<ar_connect_oauthClient>? Since you implemented __call, maybe consider adding a @method annotation.

If you implement __call and you know which methods are available, you can improve IDE auto-completion and static analysis by adding a @method annotation to the class.

This is often the case, when __call is implemented by a parent class and only the child class knows which methods exist:

class ParentClass {
    private $data = array();

    public function __call($method, array $args) {
        if (0 === strpos($method, 'get')) {
            return $this->data[strtolower(substr($method, 3))];
        }

        throw new \LogicException(sprintf('Unsupported method: %s', $method));
    }
}

/**
 * If this class knows which fields exist, you can specify the methods here:
 *
 * @method string getName()
 */
class SomeClass extends ParentClass { }
Loading history...
211
			$info = $this->client->getAccessToken( 'https://api.twitter.com/oauth/access_token', '', $oauth_verifier );
0 ignored issues
show
Documentation Bug introduced by
The method getAccessToken does not exist on object<ar_connect_oauthClient>? Since you implemented __call, maybe consider adding a @method annotation.

If you implement __call and you know which methods are available, you can improve IDE auto-completion and static analysis by adding a @method annotation to the class.

This is often the case, when __call is implemented by a parent class and only the child class knows which methods exist:

class ParentClass {
    private $data = array();

    public function __call($method, array $args) {
        if (0 === strpos($method, 'get')) {
            return $this->data[strtolower(substr($method, 3))];
        }

        throw new \LogicException(sprintf('Unsupported method: %s', $method));
    }
}

/**
 * If this class knows which fields exist, you can specify the methods here:
 *
 * @method string getName()
 */
class SomeClass extends ParentClass { }
Loading history...
212
			if ( ar_error::isError( $info ) ) {
213
				$info->debugInfo = $this->client->debugInfo;
0 ignored issues
show
The property debugInfo does not exist on object<ar_connect_oauthClient>. Since you implemented __set, maybe consider adding a @property annotation.

Since your code implements the magic setter _set, this function will be called for any write access on an undefined variable. You can add the @property annotation to your class or interface to document the existence of this variable.

<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}

Since the property has write access only, you can use the @property-write annotation instead.

Of course, you may also just have mistyped another name, in which case you should fix the error.

See also the PhpDoc documentation for @property.

Loading history...
214
				return $info;
215
			}
216
			$access_token = $info['oauth_token'];
217
			$access_token_secret = $info['oauth_token_secret'];
218
			$this->client->setToken( $access_token, $access_token_secret );
0 ignored issues
show
Documentation Bug introduced by
The method setToken does not exist on object<ar_connect_oauthClient>? Since you implemented __call, maybe consider adding a @method annotation.

If you implement __call and you know which methods are available, you can improve IDE auto-completion and static analysis by adding a @method annotation to the class.

This is often the case, when __call is implemented by a parent class and only the child class knows which methods exist:

class ParentClass {
    private $data = array();

    public function __call($method, array $args) {
        if (0 === strpos($method, 'get')) {
            return $this->data[strtolower(substr($method, 3))];
        }

        throw new \LogicException(sprintf('Unsupported method: %s', $method));
    }
}

/**
 * If this class knows which fields exist, you can specify the methods here:
 *
 * @method string getName()
 */
class SomeClass extends ParentClass { }
Loading history...
219
			$session->putvar( 'access_token', $access_token );
220
			$session->putvar( 'access_token_secret', $access_token_secret );
221
			return $info;
222
		}
223
224
		return false;
225
	}
226
227
	public function tweets( $user, $options = array() ) {
228
		// http://dev.twitter.com/doc/get/statuses/user_timeline
229
		$defaults = array(
230
			'count' => 10,
231
			'page' => 1
232
		);
233
		$options += $defaults;
234
		if ( is_numeric($user) ) {
235
			$options['user_id'] = $user;
236
			unset($user);
237
		} else if ($user) {
238
			$options['screen_name'] = $user;
239
		}
240
		return $this->get( 'statuses/user_timeline', $options );
241
	}
242
243
	public function trends( $location = 'place', $options = array() ) {
244
		switch ( $location ) {
245
			case 'place':			//https://dev.twitter.com/docs/api/1.1/get/trends/place
246
				if (!$options['id']) {
247
					$options['id'] = 1; // YAHOO! Where On Earth ID, 1 = worldwide
248
				}
249
				break;
250
			case 'available':		//https://dev.twitter.com/docs/api/1.1/get/trends/available
251
			case 'closest':			//https://dev.twitter.com/docs/api/1.1/get/trends/closest
252
			break;
253
			default :
254
				$location = 'place';
255
				$options['id'] = 1;
256
			break;
257
		}
258
		return $this->get( 'trends/'.$location, $options );
259
	}
260
261
	public function search( $options ) {
262
		if ( is_string($options) ) {
263
			$options = array( 'q' => $options );
264
		}
265
		return $this->get( 'search/tweets', $options );
266
	}
267
268
	public function tweet( $status, $options = array() ) {
269
		$options['status'] = $status;
270
		return $this->post( 'statuses/update', $options );
271
	}
272
273 View Code Duplication
	public function get( $path, $options = array() ) {
274
		$url = ar::url( $this->rootURL.$path.'.json' );
275
		$url->query->import( $options );
276
277
		$json = $this->client->get( $url );
278
279
		if ($json && !ar_error::isError($json) ) {
280
			return json_decode( $json );
281
		} else {
282
			return $json;
283
		}
284
	}
285
286 View Code Duplication
	public function post( $path, $options = array() ) {
287
		$url = ar::url( $this->rootURL.$path.'.json' );
288
		$json = $this->client->post( $url, $options );
289
		if ($json && !ar_error::isError($json) ) {
290
			return json_decode( $json );
291
		} else {
292
			return $json;
293
		}
294
	}
295
296
}
297