Issues in tools.class.php (development) - Issues in development - MPOS/php-mpos - Measure and Improve Code Quality continuously with Scrutinizer

Issues (431)

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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.

include/classes/tools.class.php (1 issue)

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Unused Code 1

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Minor 1

reappergrimd 1

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<?php
$defflip = (!cfip()) ? exit(header('HTTP/1.1 401 Unauthorized')) : 1;

/**
 * Helper class for our cronjobs
 * Implements some common cron tasks outside
 * the scope of our web application
 **/
class Tools extends Base {
  public function getOnlineVersions() {
    // Fetch version online, cache for a bit
    $key = $this->config['memcache']['keyprefix'] . 'ONLINE_VERSIONS';
    if (! $mpos_versions = $this->memcache->get($key)) {
      $url = $this->config['version_url'];
      $curl = curl_init();
      curl_setopt($curl, CURLOPT_URL, $url);
      curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
      curl_setopt($curl, CURLOPT_HEADER, false);
      $data = curl_exec($curl);
      preg_match('/define\(\'MPOS_VERSION\', \'(.*)\'\);/', $data, $match);
      $mpos_versions['MPOS_VERSION'] = @$match[1];
      preg_match('/define\(\'DB_VERSION\', \'(.*)\'\);/', $data, $match);
      $mpos_versions['DB_VERSION'] = @$match[1];
      preg_match('/define\(\'CONFIG_VERSION\', \'(.*)\'\);/', $data, $match);
      $mpos_versions['CONFIG_VERSION'] = @$match[1];
      curl_close($curl);
      return $this->memcache->setCache($key, $mpos_versions, 30);
    } else {
      return $mpos_versions;
    }
  }
  /**
   * Fetch JSON data from an API
   * @param url string API URL
   * @param target string API method
   * @param auth array Optional authentication data to be sent with
   * @return dec array JSON decoded PHP array
   **/
  public function getApi($url, $target, $auth=NULL) {
    static $ch = null;
    static $ch = null;
    if (is_null($ch)) {
      $ch = curl_init();
      curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);
      curl_setopt($ch, CURLOPT_TIMEOUT, 30);
      curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
      curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
      curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; PHP client; '.php_uname('s').'; PHP/'.phpversion().')');
    }
    
    $url = rtrim($url, '/');
    $target = ltrim($target, '/');
    curl_setopt($ch, CURLOPT_URL, $url . '/' . $target);
    // curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);

    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);

    // run the query
    $res = curl_exec($ch);
    if ($res === false) {
      $this->setErrorMessage('Could not get reply: '.curl_error($ch));
      return false;
    }
    $dec = json_decode($res, true);
    if (!$dec) {
      $this->setErrorMessage('Invalid data received, please make sure connection is working and requested API exists');
      return false;
    }
    return $dec;
  }

  /**
   * Detect the API to properly extract information
   * @param url string API URL
   * @return data string API type
   **/
  private function getApiType($url) {
    if (preg_match('/coinchoose.com/', $url)) {
      return 'coinchoose';
    } else if (preg_match('/btc-e.nz/', $url)) {
      return 'btce';
    } else if (preg_match('/cryptopia.co.nz/', $url)) {
     return 'cryptopia';
    } else if (preg_match('/cryptorush.in/', $url)) {
      return 'cryptorush';
    } else if (preg_match('/mintpal.com/', $url)) {
      return 'mintpal';
    } else if (preg_match('/c-cex.com/', $url)) {
      return 'c-cex';
    } else if (preg_match('/bittrex.com/', $url)) {
      return 'bittrex';
    } else if (preg_match('/crypto-bridge.org/', $url)) {
      return 'cryptobridge';
    } else if (preg_match('/yobit.net/', $url)) {
      return 'yobit';
    } else if (preg_match('/binance.com/', $url)) {
      return 'binance';
    } else if (preg_match('/southxchange.com/', $url)) {
      return 'southxchange';
    } else if (preg_match('/mercatox.com/', $url)) {
      return 'mercatox';
    } else if (preg_match('/tradeogre.com/', $url)) {
      return 'tradeogre';
    }
    $this->setErrorMessage("API URL unknown");
    return false;
  }

  /**
   * Extract price information from API data
   **/
  public function getPrice() {
    $aData = $this->getApi($this->config['price']['url'], $this->config['price']['target']);
    $strBase = $this->config['currency'];
    $strQuote = $this->config['price']['currency'];
    // Check the API type for configured URL
    if (!$strApiType = $this->getApiType($this->config['price']['url']))
      return false;
    // if api data is valid, extract price depending on API type
    if (is_array($aData)) {
      switch ($strApiType) {
      	case 'coinchoose':
      	  foreach ($aData as $aItem) {
      	    if($strBase == $aItem[0])
      	      return $aItem['price'];
      	  }
      	  break;
      	case 'btce':
      	  return $aData['ticker']['last'];
      	  break;
        case 'cryptopia':
      	  return @$aData['Data']['LastPrice'];
      	  break;
switch ($x) {
    case 1:
        return 'foo';
        break; // This break is not necessary and can be left off.
}
      	case 'cryptorush':
      	  return @$aData["{$strBase}/{$strQuote}"]['last_trade'];
      	  break;
      	case 'mintpal':
      	  return @$aData['0']['last_price'];
      	  break;
        case 'c-cex':
          return @$aData['ticker']['lastprice'];
          break;
      	case 'bittrex':
      	  return @$aData['result']['Last'];
      	  break;
        case 'cryptobridge':
          foreach ($aData as $aItem) {
            if("{$strBase}_{$strQuote}" == $aItem['id'])
              return $aItem['last'];
          }
        case 'yobit':
          return @$aData[strtolower($strBase) . "_" . strtolower($strQuote)]['last'];
          break;
        case 'binance':
          return @$aData['price'];
          break;
        case 'southxchange':
          return @$aData['Last'];
          break;
        case 'mercatox':
          return @$aData['pairs']["{$strBase}_{$strQuote}"]['last'];
          break;
        case 'tradeogre':
          return @$aData['price'];
          break;
      }
    } else {
      $this->setErrorMessage("Got an invalid response from ticker API");
      return false;
    }
    // Catchall, we have no data extractor for this API url
    $this->setErrorMessage("Undefined API to getPrice() on URL " . $this->config['price']['url']);
    return false;
  }
}

$tools = new Tools();
$tools->setDebug($debug);
$tools->setConfig($config);
$tools->setMemcache($memcache);


1			<?php
2			$defflip = (!cfip()) ? exit(header('HTTP/1.1 401 Unauthorized')) : 1;
3
4			/**
5			* Helper class for our cronjobs
6			* Implements some common cron tasks outside
7			* the scope of our web application
8			**/
9			class Tools extends Base {
10			public function getOnlineVersions() {
11			// Fetch version online, cache for a bit
12			$key = $this->config['memcache']['keyprefix'] . 'ONLINE_VERSIONS';
13			if (! $mpos_versions = $this->memcache->get($key)) {
14			$url = $this->config['version_url'];
15			$curl = curl_init();
16			curl_setopt($curl, CURLOPT_URL, $url);
17			curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
18			curl_setopt($curl, CURLOPT_HEADER, false);
19			$data = curl_exec($curl);
20			preg_match('/define\(\'MPOS_VERSION\', \'(.*)\'\);/', $data, $match);
21			$mpos_versions['MPOS_VERSION'] = @$match[1];
22			preg_match('/define\(\'DB_VERSION\', \'(.*)\'\);/', $data, $match);
23			$mpos_versions['DB_VERSION'] = @$match[1];
24			preg_match('/define\(\'CONFIG_VERSION\', \'(.*)\'\);/', $data, $match);
25			$mpos_versions['CONFIG_VERSION'] = @$match[1];
26			curl_close($curl);
27			return $this->memcache->setCache($key, $mpos_versions, 30);
28			} else {
29			return $mpos_versions;
30			}
31			}
32			/**
33			* Fetch JSON data from an API
34			* @param url string API URL
35			* @param target string API method
36			* @param auth array Optional authentication data to be sent with
37			* @return dec array JSON decoded PHP array
38			**/
39			public function getApi($url, $target, $auth=NULL) {
40			static $ch = null;
41			static $ch = null;
42			if (is_null($ch)) {
43			$ch = curl_init();
44			curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);
45			curl_setopt($ch, CURLOPT_TIMEOUT, 30);
46			curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
47			curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
48			curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; PHP client; '.php_uname('s').'; PHP/'.phpversion().')');
49			}
50
51			$url = rtrim($url, '/');
52			$target = ltrim($target, '/');
53			curl_setopt($ch, CURLOPT_URL, $url . '/' . $target);
54			// curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
55
56			curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
57
58			// run the query
59			$res = curl_exec($ch);
60			if ($res === false) {
61			$this->setErrorMessage('Could not get reply: '.curl_error($ch));
62			return false;
63			}
64			$dec = json_decode($res, true);
65			if (!$dec) {
66			$this->setErrorMessage('Invalid data received, please make sure connection is working and requested API exists');
67			return false;
68			}
69			return $dec;
70			}
71
72			/**
73			* Detect the API to properly extract information
74			* @param url string API URL
75			* @return data string API type
76			**/
77			private function getApiType($url) {
78			if (preg_match('/coinchoose.com/', $url)) {
79			return 'coinchoose';
80			} else if (preg_match('/btc-e.nz/', $url)) {
81			return 'btce';
82			} else if (preg_match('/cryptopia.co.nz/', $url)) {
83			return 'cryptopia';
84			} else if (preg_match('/cryptorush.in/', $url)) {
85			return 'cryptorush';
86			} else if (preg_match('/mintpal.com/', $url)) {
87			return 'mintpal';
88			} else if (preg_match('/c-cex.com/', $url)) {
89			return 'c-cex';
90			} else if (preg_match('/bittrex.com/', $url)) {
91			return 'bittrex';
92			} else if (preg_match('/crypto-bridge.org/', $url)) {
93			return 'cryptobridge';
94			} else if (preg_match('/yobit.net/', $url)) {
95			return 'yobit';
96			} else if (preg_match('/binance.com/', $url)) {
97			return 'binance';
98			} else if (preg_match('/southxchange.com/', $url)) {
99			return 'southxchange';
100			} else if (preg_match('/mercatox.com/', $url)) {
101			return 'mercatox';
102			} else if (preg_match('/tradeogre.com/', $url)) {
103			return 'tradeogre';
104			}
105			$this->setErrorMessage("API URL unknown");
106			return false;
107			}
108
109			/**
110			* Extract price information from API data
111			**/
112			public function getPrice() {
113			$aData = $this->getApi($this->config['price']['url'], $this->config['price']['target']);
114			$strBase = $this->config['currency'];
115			$strQuote = $this->config['price']['currency'];
116			// Check the API type for configured URL
117			if (!$strApiType = $this->getApiType($this->config['price']['url']))
118			return false;
119			// if api data is valid, extract price depending on API type
120			if (is_array($aData)) {
121			switch ($strApiType) {
122			case 'coinchoose':
123			foreach ($aData as $aItem) {
124			if($strBase == $aItem[0])
125			return $aItem['price'];
126			}
127			break;
128			case 'btce':
129			return $aData['ticker']['last'];
130			break;
131			case 'cryptopia':
132			return @$aData['Data']['LastPrice'];
133			break;
			0 ignored issues – show Unused Code introduced 2016-02-25 10:03 UTC by Report Bug Copy Issue Report Show Similar Issues like this `break` is not strictly necessary here and could be removed. The `break` statement is not necessary if it is preceded for example by a `return` statement: switch ($x) { case 1: return 'foo'; break; // This break is not necessary and can be left off. } If you would like to keep this construct to be consistent with other `case` statements, you can safely mark this issue as a false-positive. Loading history...
134			case 'cryptorush':
135			return @$aData["{$strBase}/{$strQuote}"]['last_trade'];
136			break;
137			case 'mintpal':
138			return @$aData['0']['last_price'];
139			break;
140			case 'c-cex':
141			return @$aData['ticker']['lastprice'];
142			break;
143			case 'bittrex':
144			return @$aData['result']['Last'];
145			break;
146			case 'cryptobridge':
147			foreach ($aData as $aItem) {
148			if("{$strBase}_{$strQuote}" == $aItem['id'])
149			return $aItem['last'];
150			}
151			case 'yobit':
152			return @$aData[strtolower($strBase) . "_" . strtolower($strQuote)]['last'];
153			break;
154			case 'binance':
155			return @$aData['price'];
156			break;
157			case 'southxchange':
158			return @$aData['Last'];
159			break;
160			case 'mercatox':
161			return @$aData['pairs']["{$strBase}_{$strQuote}"]['last'];
162			break;
163			case 'tradeogre':
164			return @$aData['price'];
165			break;
166			}
167			} else {
168			$this->setErrorMessage("Got an invalid response from ticker API");
169			return false;
170			}
171			// Catchall, we have no data extractor for this API url
172			$this->setErrorMessage("Undefined API to getPrice() on URL " . $this->config['price']['url']);
173			return false;
174			}
175			}
176
177			$tools = new Tools();
178			$tools->setDebug($debug);
179			$tools->setConfig($config);
180			$tools->setMemcache($memcache);
181

MPOS / php-mpos

Issues (431)

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include/classes/tools.class.php (1 issue)

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