Issues (1626)

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.

phpsysinfo/includes/mb/class.hwmon.inc.php (8 issues)

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1
<?php
2
/**
3
 * hwmon sensor class
4
 *
5
 * PHP version 5
6
 *
7
 * @category  PHP
8
 * @package   PSI_Sensor
9
 * @author    Michael Cramer <[email protected]>
10
 * @copyright 2009 phpSysInfo
11
 * @license   http://opensource.org/licenses/gpl-2.0.php GNU General Public License
12
 * @version   SVN: $Id: class.hwmon.inc.php 661 2012-08-27 11:26:39Z namiltd $
13
 * @link      http://phpsysinfo.sourceforge.net
14
 */
15
 /**
16
 * getting hardware temperature information through sysctl
17
 *
18
 * @category  PHP
19
 * @package   PSI_Sensor
20
 * @author    Michael Cramer <[email protected]>
21
 * @author    William Johansson <[email protected]>
22
 * @copyright 2009 phpSysInfo
23
 * @license   http://opensource.org/licenses/gpl-2.0.php GNU General Public License
24
 * @version   Release: 3.0
25
 * @link      http://phpsysinfo.sourceforge.net
26
 */
27
class Hwmon extends Sensors
0 ignored issues
show
Coding Style Compatibility introduced by
PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions.

You can fix this by adding a namespace to your class:

namespace YourVendor;

class YourClass { }

When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.

Loading history...
28
{
29
    /**
30
     * get temperature information
31
     *
32
     * @return void
33
     */
34 View Code Duplication
    private function _temperature($hwpath)
0 ignored issues
show
This method seems to be duplicated in 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...
35
    {
36
       $sensor = glob($hwpath."temp*_input", GLOB_NOSORT);
37
       if (($total = count($sensor)) > 0) {
38
            $buf = "";
39
            for ($i = 0; $i < $total; $i++) if (CommonFunctions::rfts($sensor[$i], $buf, 1, 4096, false) && (trim($buf) != "")) {
40
                $dev = new SensorDevice();
41
                $dev->setValue(trim($buf)/1000);
42
                $label = preg_replace("/_input$/", "_label", $sensor[$i]);
43
                $crit = preg_replace("/_input$/", "_crit", $sensor[$i]);
44
                $max = preg_replace("/_input$/", "_max", $sensor[$i]);
45
                $crit_alarm = preg_replace("/_input$/", "_crit_alarm", $sensor[$i]);
46
                if (CommonFunctions::fileexists($label) && CommonFunctions::rfts($label, $buf, 1, 4096, false) && (trim($buf) != "")) {
47
                    $dev->setName(trim($buf));
48
                } else {
49
                    $labelname = trim(preg_replace("/_input$/", "", pathinfo($sensor[$i], PATHINFO_BASENAME)));
50
                    if ($labelname !== "") {
51
                        $dev->setName($labelname);
52
                    } else {
53
                        $dev->setName('unknown');
54
                    }
55
                }
56
                if (CommonFunctions::fileexists($crit) && CommonFunctions::rfts($crit, $buf, 1, 4096, false) && (trim($buf) != "")) {
57
                    $dev->setMax(trim($buf)/1000);
58
                    if (CommonFunctions::fileexists($crit_alarm) && CommonFunctions::rfts($crit_alarm, $buf, 1, 4096, false) && (trim($buf) === "1")) {
59
                        $dev->setEvent("Critical Alarm");
60
                    }
61
                } elseif (CommonFunctions::fileexists($max) && CommonFunctions::rfts($max, $buf, 1, 4096, false) && (trim($buf) != "")) {
62
                    $dev->setMax(trim($buf)/1000);
63
                }
64
                $this->mbinfo->setMbTemp($dev);
0 ignored issues
show
$dev is of type object<SensorDevice>, but the function expects a object<Sensor>.

It seems like the type of the argument is not accepted by the function/method which you are calling.

In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.

We suggest to add an explicit type cast like in the following example:

function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
Loading history...
65
            }
66
        }
67
    }
68
69
    /**
70
     * get voltage information
71
     *
72
     * @return void
73
     */
74 View Code Duplication
    private function _voltage($hwpath)
0 ignored issues
show
This method seems to be duplicated in 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...
75
    {
76
       $sensor = glob($hwpath."in*_input", GLOB_NOSORT);
77
       if (($total = count($sensor)) > 0) {
78
            $buf = "";
79
            for ($i = 0; $i < $total; $i++) if (CommonFunctions::rfts($sensor[$i], $buf, 1, 4096, false) && (trim($buf) != "")) {
80
                $dev = new SensorDevice();
81
                $dev->setValue(trim($buf)/1000);
82
                $label = preg_replace("/_input$/", "_label", $sensor[$i]);
83
                $alarm = preg_replace("/_input$/", "_alarm", $sensor[$i]);
84
                $max = preg_replace("/_input$/", "_max", $sensor[$i]);
85
                $min = preg_replace("/_input$/", "_min", $sensor[$i]);
86
                if (CommonFunctions::fileexists($label) && CommonFunctions::rfts($label, $buf, 1, 4096, false) && (trim($buf) != "")) {
87
                    $dev->setName(trim($buf));
88
                } else {
89
                    $labelname = trim(preg_replace("/_input$/", "", pathinfo($sensor[$i], PATHINFO_BASENAME)));
90
                    if ($labelname !== "") {
91
                        $dev->setName($labelname);
92
                    } else {
93
                        $dev->setName('unknown');
94
                    }
95
                }
96
                if (CommonFunctions::fileexists($max) && CommonFunctions::rfts($max, $buf, 1, 4096, false) && (trim($buf) != "")) {
97
                    $dev->setMax(trim($buf)/1000);
98
                }
99
                if (CommonFunctions::fileexists($min) && CommonFunctions::rfts($min, $buf, 1, 4096, false) && (trim($buf) != "")) {
100
                    $dev->setMin(trim($buf)/1000);
101
                }
102
                if (CommonFunctions::fileexists($alarm) && CommonFunctions::rfts($alarm, $buf, 1, 4096, false) && (trim($buf) === "1")) {
103
                    $dev->setEvent("Alarm");
104
                }
105
                $this->mbinfo->setMbVolt($dev);
0 ignored issues
show
$dev is of type object<SensorDevice>, but the function expects a object<Sensor>.

It seems like the type of the argument is not accepted by the function/method which you are calling.

In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.

We suggest to add an explicit type cast like in the following example:

function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
Loading history...
106
            }
107
        }
108
    }
109
110
    /**
111
     * get fan information
112
     *
113
     * @return void
114
     */
115
    private function _fans($hwpath)
116
    {
117
       $sensor = glob($hwpath."fan*_input", GLOB_NOSORT);
118
       if (($total = count($sensor)) > 0) {
119
            $buf = "";
120
            for ($i = 0; $i < $total; $i++) if (CommonFunctions::rfts($sensor[$i], $buf, 1, 4096, false) && (trim($buf) != "")) {
121
                $dev = new SensorDevice();
122
                $dev->setValue(trim($buf));
123
                $label = preg_replace("/_input$/", "_label", $sensor[$i]);
124
                $alarm = preg_replace("/_input$/", "_alarm", $sensor[$i]);
125
                $fullmax = preg_replace("/_input$/", "_full_speed", $sensor[$i]);
126
                $max = preg_replace("/_input$/", "_max", $sensor[$i]);
127
                $min = preg_replace("/_input$/", "_min", $sensor[$i]);
128
                if (CommonFunctions::fileexists($label) && CommonFunctions::rfts($label, $buf, 1, 4096, false) && (trim($buf) != "")) {
129
                    $dev->setName(trim($buf));
130
                } else {
131
                    $labelname = trim(preg_replace("/_input$/", "", pathinfo($sensor[$i], PATHINFO_BASENAME)));
132
                    if ($labelname !== "") {
133
                        $dev->setName($labelname);
134
                    } else {
135
                        $dev->setName('unknown');
136
                    }
137
                }
138
                if (CommonFunctions::fileexists($fullmax) && CommonFunctions::rfts($fullmax, $buf, 1, 4096, false) && (trim($buf) != "")) {
139
                    $dev->setMax(trim($buf));
140
                } elseif (CommonFunctions::fileexists($max) && CommonFunctions::rfts($max, $buf, 1, 4096, false) && (trim($buf) != "")) {
141
                    $dev->setMax(trim($buf));
142
                }
143
                if (CommonFunctions::fileexists($min) && CommonFunctions::rfts($min, $buf, 1, 4096, false) && (trim($buf) != "")) {
144
                    $dev->setMin(trim($buf));
145
                }
146
                if (CommonFunctions::fileexists($alarm) && CommonFunctions::rfts($alarm, $buf, 1, 4096, false) && (trim($buf) === "1")) {
147
                    $dev->setEvent("Alarm");
148
                }
149
                $this->mbinfo->setMbFan($dev);
150
            }
151
        }
152
    }
153
154
    /**
155
     * get power information
156
     *
157
     * @return void
158
     */
159
    private function _power($hwpath)
160
    {
161
       $sensor = glob($hwpath."power*_input", GLOB_NOSORT);
162
       if (($total = count($sensor)) > 0) {
163
            $buf = "";
164
            for ($i = 0; $i < $total; $i++) if (CommonFunctions::rfts($sensor[$i], $buf, 1, 4096, false) && (trim($buf) != "")) {
165
                $dev = new SensorDevice();
166
                $dev->setValue(trim($buf));
167
                $label = preg_replace("/_input$/", "_label", $sensor[$i]);
168
                $alarm = preg_replace("/_input$/", "_alarm", $sensor[$i]);
169
                $max = preg_replace("/_input$/", "_max", $sensor[$i]);
170
                $min = preg_replace("/_input$/", "_min", $sensor[$i]);
171
                if (CommonFunctions::fileexists($label) && CommonFunctions::rfts($label, $buf, 1, 4096, false) && (trim($buf) != "")) {
172
                    $dev->setName(trim($buf));
173
                } else {
174
                    $labelname = trim(preg_replace("/_input$/", "", pathinfo($sensor[$i], PATHINFO_BASENAME)));
175
                    if ($labelname !== "") {
176
                        $dev->setName($labelname);
177
                    } else {
178
                        $dev->setName('unknown');
179
                    }
180
                }
181
                if (CommonFunctions::fileexists($max) && CommonFunctions::rfts($max, $buf, 1, 4096, false) && (trim($buf) != "")) {
182
                    $dev->setMax(trim($buf));
183
                }
184
                if (CommonFunctions::fileexists($min) && CommonFunctions::rfts($min, $buf, 1, 4096, false) && (trim($buf) != "")) {
185
                    $dev->setMin(trim($buf));
186
                }
187
                if (CommonFunctions::fileexists($alarm) && CommonFunctions::rfts($alarm, $buf, 1, 4096, false) && (trim($buf) === "1")) {
188
                    $dev->setEvent("Alarm");
189
                }
190
                $this->mbinfo->setMbPower($dev);
0 ignored issues
show
$dev is of type object<SensorDevice>, but the function expects a object<Sensor>.

It seems like the type of the argument is not accepted by the function/method which you are calling.

In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.

We suggest to add an explicit type cast like in the following example:

function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
Loading history...
191
            }
192
        }
193
    }
194
195
    /**
196
     * get current information
197
     *
198
     * @return void
199
     */
200 View Code Duplication
    private function _current($hwpath)
0 ignored issues
show
This method seems to be duplicated in 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...
201
    {
202
       $sensor = glob($hwpath."curr*_input", GLOB_NOSORT);
203
       if (($total = count($sensor)) > 0) {
204
            $buf = "";
205
            for ($i = 0; $i < $total; $i++) if (CommonFunctions::rfts($sensor[$i], $buf, 1, 4096, false) && (trim($buf) != "")) {
206
                $dev = new SensorDevice();
207
                $dev->setValue(trim($buf)/1000);
208
                $label = preg_replace("/_input$/", "_label", $sensor[$i]);
209
                $alarm = preg_replace("/_input$/", "_alarm", $sensor[$i]);
210
                $max = preg_replace("/_input$/", "_max", $sensor[$i]);
211
                $min = preg_replace("/_input$/", "_min", $sensor[$i]);
212
                if (CommonFunctions::fileexists($label) && CommonFunctions::rfts($label, $buf, 1, 4096, false) && (trim($buf) != "")) {
213
                    $dev->setName(trim($buf));
214
                } else {
215
                    $labelname = trim(preg_replace("/_input$/", "", pathinfo($sensor[$i], PATHINFO_BASENAME)));
216
                    if ($labelname !== "") {
217
                        $dev->setName($labelname);
218
                    } else {
219
                        $dev->setName('unknown');
220
                    }
221
                }
222
                if (CommonFunctions::fileexists($max) && CommonFunctions::rfts($max, $buf, 1, 4096, false) && (trim($buf) != "")) {
223
                    $dev->setMax(trim($buf)/1000);
224
                }
225
                if (CommonFunctions::fileexists($min) && CommonFunctions::rfts($min, $buf, 1, 4096, false) && (trim($buf) != "")) {
226
                    $dev->setMin(trim($buf)/1000);
227
                }
228
                if (CommonFunctions::fileexists($alarm) && CommonFunctions::rfts($alarm, $buf, 1, 4096, false) && (trim($buf) === "1")) {
229
                    $dev->setEvent("Alarm");
230
                }
231
                $this->mbinfo->setMbCurrent($dev);
0 ignored issues
show
$dev is of type object<SensorDevice>, but the function expects a object<Sensor>.

It seems like the type of the argument is not accepted by the function/method which you are calling.

In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.

We suggest to add an explicit type cast like in the following example:

function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
Loading history...
232
            }
233
        }
234
    }
235
236
    /**
237
     * get the information
238
     *
239
     * @see PSI_Interface_Sensor::build()
240
     *
241
     * @return Void
242
     */
243
    public function build()
244
    {
245
       $hwpaths = glob("/sys/class/hwmon/hwmon*/device/", GLOB_NOSORT);
246
       if (($totalh = count($hwpaths)) > 0) {
247
            for ($h = 0; $h < $totalh; $h++) {
248
                $this->_temperature($hwpaths[$h]);
249
                $this->_voltage($hwpaths[$h]);
250
                $this->_fans($hwpaths[$h]);
251
                $this->_power($hwpaths[$h]);
252
                $this->_current($hwpaths[$h]);
253
            }
254
       }
255
    }
256
}
257