Issues in IRC.php (master) - Issues in master - kakserpom/phpdaemon - Measure and Improve Code Quality continuously with Scrutinizer

Issues (1507)

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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.

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PHPDaemon/Utils/IRC.php (1 issue)

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<?php
namespace PHPDaemon\Utils;

/**
 * IRC
 * @package PHPDaemon\Utils
 * @author  Vasily Zorin <[email protected]>
 */
class IRC
{
    use \PHPDaemon\Traits\ClassWatchdog;
    use \PHPDaemon\Traits\StaticObjectWatchdog;

    /**
     * @var array IRC codes
     */
    public static $codes = [
        '1' => 'RPL_WELCOME',
        2 => 'RPL_YOURHOST',
        3 => 'RPL_CREATED',
        4 => 'RPL_MYINFO',
        5 => 'RPL_BOUNCE',
        200 => 'RPL_TRACELINK',
        201 => 'RPL_TRACECONNECTING',
        202 => 'RPL_TRACEHANDSHAKE',
        203 => 'RPL_TRACEUNKNOWN',
        204 => 'RPL_TRACEOPERATOR',
        205 => 'RPL_TRACEUSER',
        206 => 'RPL_TRACESERVER',
        207 => 'RPL_TRACESERVICE',
        208 => 'RPL_TRACENEWTYPE',
        209 => 'RPL_TRACECLASS',
        210 => 'RPL_TRACERECONNECT',
        211 => 'RPL_STATSLINKINFO',
        212 => 'RPL_STATSCOMMANDS',
        219 => 'RPL_ENDOFSTATS',
        221 => 'RPL_UMODEIS',
        234 => 'RPL_SERVLIST',
        235 => 'RPL_SERVLISTEND',
        242 => 'RPL_STATSUPTIME',
        243 => 'RPL_STATSOLINE',
        250 => 'RPL_STATSCONN',
        251 => 'RPL_LUSERCLIENT',
        252 => 'RPL_LUSEROP',
        253 => 'RPL_LUSERUNKNOWN',
        254 => 'RPL_LUSERCHANNELS',
        255 => 'RPL_LUSERME',
        256 => 'RPL_ADMINME',
        257 => 'RPL_ADMINLOC1',
        258 => 'RPL_ADMINLOC2',
        259 => 'RPL_ADMINEMAIL',
        261 => 'RPL_TRACELOG',
        262 => 'RPL_TRACEEND',
        263 => 'RPL_TRYAGAIN',
        265 => 'RRPL_LOCALUSERS',
        266 => 'RPL_GLOBALUSERS',
        301 => 'RPL_AWAY',
        302 => 'RPL_USERHOST',
        303 => 'RPL_ISON',
        305 => 'RPL_UNAWAY',
        306 => 'RPL_NOWAWAY',
        311 => 'RPL_WHOISUSER',
        312 => 'RPL_WHOISSERVER',
        313 => 'RPL_WHOISOPERATOR',
        314 => 'RPL_WHOWASUSER',
        315 => 'RPL_ENDOFWHO',
        317 => 'RPL_WHOISIDLE',
        318 => 'RPL_ENDOFWHOIS',
        319 => 'RPL_WHOISCHANNELS',
        321 => 'RPL_LISTSTART',
        322 => 'RPL_LIST',
        323 => 'RPL_LISTEND',
        324 => 'RPL_CHANNELMODEIS',
        325 => 'RPL_UNIQOPIS',
        328 => 'RPL_CHANNEL_URL',
        329 => 'RPL_CREATIONTIME',
        331 => 'RPL_NOTOPIC',
        332 => 'RPL_TOPIC',
        333 => 'RPL_TOPIC_TS',
        341 => 'RPL_INVITING',
        342 => 'RPL_SUMMONING',
        346 => 'RPL_INVITELIST',
        347 => 'RPL_ENDOFINVITELIST',
        348 => 'RPL_EXCEPTLIST',
        349 => 'RPL_ENDOFEXCEPTLIST',
        351 => 'RPL_VERSION',
        352 => 'RPL_WHOREPLY',
        353 => 'RPL_NAMREPLY',
        364 => 'RPL_LINKS',
        365 => 'RPL_ENDOFLINKS',
        366 => 'RPL_ENDOFNAMES',
        367 => 'RPL_BANLIST',
        368 => 'RPL_ENDOFBANLIST',
        369 => 'RPL_ENDOFWHOWAS',
        371 => 'RPL_INFO',
        372 => 'RPL_MOTD',
        374 => 'RPL_ENDOFINFO',
        375 => 'RPL_MOTDSTART',
        376 => 'RPL_ENDOFMOTD',
        381 => 'RPL_YOUREOPER',
        382 => 'RPL_REHASHING',
        383 => 'RPL_YOURESERVICE',
        391 => 'RPL_TIME',
        392 => 'RPL_USERSSTART',
        393 => 'RPL_USERS',
        394 => 'RPL_ENDOFUSERS',
        395 => 'RPL_NOUSERS',
        401 => 'ERR_NOSUCHNICK',
        402 => 'ERR_NOSUCHSERVER',
        403 => 'ERR_NOSUCHCHANNEL',
        404 => 'ERR_CANNOTSENDTOCHAN',
        405 => 'ERR_TOOMANYCHANNELS',
        406 => 'ERR_WASNOSUCHNICK',
        407 => 'ERR_TOOMANYTARGETS',
        408 => 'ERR_NOSUCHSERVICE',
        409 => 'ERR_NOORIGIN',
        411 => 'ERR_NORECIPIENT',
        412 => 'ERR_NOTEXTTOSEND',
        413 => 'ERR_NOTOPLEVEL',
        414 => 'ERR_WILDTOPLEVEL',
        415 => 'ERR_BADMASK',
        421 => 'ERR_UNKNOWNCOMMAND',
        422 => 'ERR_NOMOTD',
        423 => 'ERR_NOADMININFO',
        424 => 'ERR_FILEERROR',
        431 => 'ERR_NONICKNAMEGIVEN',
        432 => 'ERR_ERRONEUSNICKNAME',
        433 => 'ERR_NICKNAMEINUSE',
        436 => 'ERR_NICKCOLLISION',
        437 => 'ERR_UNAVAILRESOURCE',
        441 => 'ERR_USERNOTINCHANNEL',
        442 => 'ERR_NOTONCHANNEL',
        443 => 'ERR_USERONCHANNEL',
        444 => 'ERR_NOLOGIN',
        445 => 'ERR_SUMMONDISABLED',
        446 => 'ERR_USERSDISABLED',
        451 => 'ERR_NOTREGISTERED',
        461 => 'ERR_NEEDMOREPARAMS',
        462 => 'ERR_ALREADYREGISTRED',
        463 => 'ERR_NOPERMFORHOST',
        464 => 'ERR_PASSWDMISMATCH',
        465 => 'ERR_YOUREBANNEDCREEP',
        466 => 'ERR_YOUWILLBEBANNED',
        467 => 'ERR_KEYSET',
        471 => 'ERR_CHANNELISFULL',
        472 => 'ERR_UNKNOWNMODE',
        473 => 'ERR_INVITEONLYCHAN',
        474 => 'ERR_BANNEDFROMCHAN',
        475 => 'ERR_BADCHANNELKEY',
        476 => 'ERR_BADCHANMASK',
        477 => 'ERR_NOCHANMODES',
        478 => 'ERR_BANLISTFULL',
        481 => 'ERR_NOPRIVILEGES',
        482 => 'ERR_CHANOPRIVSNEEDED',
        483 => 'ERR_CANTKILLSERVER',
        484 => 'ERR_RESTRICTED',
        485 => 'ERR_UNIQOPPRIVSNEEDED',
        491 => 'ERR_NOOPERHOST',
        501 => 'ERR_UMODEUNKNOWNFLAG',
        502 => 'ERR_USERSDONTMATCH',
    ];

    /**
     * @var array Flipped IRC codes
     */
    public static $codesFlip;

    /**
     * @param  integer $code Code
     * @return string
     */
    public static function getCommandByCode($code)
    {
        if (isset(self::$codes[$code])) {
            return self::$codes[$code];
        }
        return false;
    }

    /**
     * @param  string $cmd Command
     * @return integer

     */
    public static function getCodeByCommand($cmd)
    {
        if (self::$codesFlip === null) {
            self::$codesFlip = array_flip(self::$codes);
        }
        if (isset(self::$codesFlip[$cmd])) {
            return sprintf('%03u', self::$codesFlip[$cmd]);
        }
        return $cmd;
    }

    /**
     * @param  string $mask
     * @return array
     */
    public static function parseUsermask($mask)
    {
        preg_match('~^(?:(.*?)!(\~?)(.*?)@)?(.*)$~D', $mask, $m);
        return [
            'nick' => $m[1],
            'unverified' => $m[2] === '~',
            'user' => $m[3],
            'host' => $m[4],
            'orig' => $mask,
        ];
    }
}


1			<?php
2			namespace PHPDaemon\Utils;
3
4			/**
5			* IRC
6			* @package PHPDaemon\Utils
7			* @author Vasily Zorin <[email protected]>
8			*/
9			class IRC
10			{
11			use \PHPDaemon\Traits\ClassWatchdog;
12			use \PHPDaemon\Traits\StaticObjectWatchdog;
13
14			/**
15			* @var array IRC codes
16			*/
17			public static $codes = [
18			'1' => 'RPL_WELCOME',
19			2 => 'RPL_YOURHOST',
20			3 => 'RPL_CREATED',
21			4 => 'RPL_MYINFO',
22			5 => 'RPL_BOUNCE',
23			200 => 'RPL_TRACELINK',
24			201 => 'RPL_TRACECONNECTING',
25			202 => 'RPL_TRACEHANDSHAKE',
26			203 => 'RPL_TRACEUNKNOWN',
27			204 => 'RPL_TRACEOPERATOR',
28			205 => 'RPL_TRACEUSER',
29			206 => 'RPL_TRACESERVER',
30			207 => 'RPL_TRACESERVICE',
31			208 => 'RPL_TRACENEWTYPE',
32			209 => 'RPL_TRACECLASS',
33			210 => 'RPL_TRACERECONNECT',
34			211 => 'RPL_STATSLINKINFO',
35			212 => 'RPL_STATSCOMMANDS',
36			219 => 'RPL_ENDOFSTATS',
37			221 => 'RPL_UMODEIS',
38			234 => 'RPL_SERVLIST',
39			235 => 'RPL_SERVLISTEND',
40			242 => 'RPL_STATSUPTIME',
41			243 => 'RPL_STATSOLINE',
42			250 => 'RPL_STATSCONN',
43			251 => 'RPL_LUSERCLIENT',
44			252 => 'RPL_LUSEROP',
45			253 => 'RPL_LUSERUNKNOWN',
46			254 => 'RPL_LUSERCHANNELS',
47			255 => 'RPL_LUSERME',
48			256 => 'RPL_ADMINME',
49			257 => 'RPL_ADMINLOC1',
50			258 => 'RPL_ADMINLOC2',
51			259 => 'RPL_ADMINEMAIL',
52			261 => 'RPL_TRACELOG',
53			262 => 'RPL_TRACEEND',
54			263 => 'RPL_TRYAGAIN',
55			265 => 'RRPL_LOCALUSERS',
56			266 => 'RPL_GLOBALUSERS',
57			301 => 'RPL_AWAY',
58			302 => 'RPL_USERHOST',
59			303 => 'RPL_ISON',
60			305 => 'RPL_UNAWAY',
61			306 => 'RPL_NOWAWAY',
62			311 => 'RPL_WHOISUSER',
63			312 => 'RPL_WHOISSERVER',
64			313 => 'RPL_WHOISOPERATOR',
65			314 => 'RPL_WHOWASUSER',
66			315 => 'RPL_ENDOFWHO',
67			317 => 'RPL_WHOISIDLE',
68			318 => 'RPL_ENDOFWHOIS',
69			319 => 'RPL_WHOISCHANNELS',
70			321 => 'RPL_LISTSTART',
71			322 => 'RPL_LIST',
72			323 => 'RPL_LISTEND',
73			324 => 'RPL_CHANNELMODEIS',
74			325 => 'RPL_UNIQOPIS',
75			328 => 'RPL_CHANNEL_URL',
76			329 => 'RPL_CREATIONTIME',
77			331 => 'RPL_NOTOPIC',
78			332 => 'RPL_TOPIC',
79			333 => 'RPL_TOPIC_TS',
80			341 => 'RPL_INVITING',
81			342 => 'RPL_SUMMONING',
82			346 => 'RPL_INVITELIST',
83			347 => 'RPL_ENDOFINVITELIST',
84			348 => 'RPL_EXCEPTLIST',
85			349 => 'RPL_ENDOFEXCEPTLIST',
86			351 => 'RPL_VERSION',
87			352 => 'RPL_WHOREPLY',
88			353 => 'RPL_NAMREPLY',
89			364 => 'RPL_LINKS',
90			365 => 'RPL_ENDOFLINKS',
91			366 => 'RPL_ENDOFNAMES',
92			367 => 'RPL_BANLIST',
93			368 => 'RPL_ENDOFBANLIST',
94			369 => 'RPL_ENDOFWHOWAS',
95			371 => 'RPL_INFO',
96			372 => 'RPL_MOTD',
97			374 => 'RPL_ENDOFINFO',
98			375 => 'RPL_MOTDSTART',
99			376 => 'RPL_ENDOFMOTD',
100			381 => 'RPL_YOUREOPER',
101			382 => 'RPL_REHASHING',
102			383 => 'RPL_YOURESERVICE',
103			391 => 'RPL_TIME',
104			392 => 'RPL_USERSSTART',
105			393 => 'RPL_USERS',
106			394 => 'RPL_ENDOFUSERS',
107			395 => 'RPL_NOUSERS',
108			401 => 'ERR_NOSUCHNICK',
109			402 => 'ERR_NOSUCHSERVER',
110			403 => 'ERR_NOSUCHCHANNEL',
111			404 => 'ERR_CANNOTSENDTOCHAN',
112			405 => 'ERR_TOOMANYCHANNELS',
113			406 => 'ERR_WASNOSUCHNICK',
114			407 => 'ERR_TOOMANYTARGETS',
115			408 => 'ERR_NOSUCHSERVICE',
116			409 => 'ERR_NOORIGIN',
117			411 => 'ERR_NORECIPIENT',
118			412 => 'ERR_NOTEXTTOSEND',
119			413 => 'ERR_NOTOPLEVEL',
120			414 => 'ERR_WILDTOPLEVEL',
121			415 => 'ERR_BADMASK',
122			421 => 'ERR_UNKNOWNCOMMAND',
123			422 => 'ERR_NOMOTD',
124			423 => 'ERR_NOADMININFO',
125			424 => 'ERR_FILEERROR',
126			431 => 'ERR_NONICKNAMEGIVEN',
127			432 => 'ERR_ERRONEUSNICKNAME',
128			433 => 'ERR_NICKNAMEINUSE',
129			436 => 'ERR_NICKCOLLISION',
130			437 => 'ERR_UNAVAILRESOURCE',
131			441 => 'ERR_USERNOTINCHANNEL',
132			442 => 'ERR_NOTONCHANNEL',
133			443 => 'ERR_USERONCHANNEL',
134			444 => 'ERR_NOLOGIN',
135			445 => 'ERR_SUMMONDISABLED',
136			446 => 'ERR_USERSDISABLED',
137			451 => 'ERR_NOTREGISTERED',
138			461 => 'ERR_NEEDMOREPARAMS',
139			462 => 'ERR_ALREADYREGISTRED',
140			463 => 'ERR_NOPERMFORHOST',
141			464 => 'ERR_PASSWDMISMATCH',
142			465 => 'ERR_YOUREBANNEDCREEP',
143			466 => 'ERR_YOUWILLBEBANNED',
144			467 => 'ERR_KEYSET',
145			471 => 'ERR_CHANNELISFULL',
146			472 => 'ERR_UNKNOWNMODE',
147			473 => 'ERR_INVITEONLYCHAN',
148			474 => 'ERR_BANNEDFROMCHAN',
149			475 => 'ERR_BADCHANNELKEY',
150			476 => 'ERR_BADCHANMASK',
151			477 => 'ERR_NOCHANMODES',
152			478 => 'ERR_BANLISTFULL',
153			481 => 'ERR_NOPRIVILEGES',
154			482 => 'ERR_CHANOPRIVSNEEDED',
155			483 => 'ERR_CANTKILLSERVER',
156			484 => 'ERR_RESTRICTED',
157			485 => 'ERR_UNIQOPPRIVSNEEDED',
158			491 => 'ERR_NOOPERHOST',
159			501 => 'ERR_UMODEUNKNOWNFLAG',
160			502 => 'ERR_USERSDONTMATCH',
161			];
162
163			/**
164			* @var array Flipped IRC codes
165			*/
166			public static $codesFlip;
167
168			/**
169			* @param integer $code Code
170			* @return string
171			*/
172			public static function getCommandByCode($code)
173			{
174			if (isset(self::$codes[$code])) {
175			return self::$codes[$code];
176			}
177			return false;
178			}
179
180			/**
181			* @param string $cmd Command
182			* @return integer
			0 ignored issues – show Documentation introduced 2015-12-06 14:42 UTC by Report Bug Copy Issue Report Show Similar Issues like this Should the return type not be `string`? This check compares the return type specified in the `@return` annotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch. Loading history...
183			*/
184			public static function getCodeByCommand($cmd)
185			{
186			if (self::$codesFlip === null) {
187			self::$codesFlip = array_flip(self::$codes);
188			}
189			if (isset(self::$codesFlip[$cmd])) {
190			return sprintf('%03u', self::$codesFlip[$cmd]);
191			}
192			return $cmd;
193			}
194
195			/**
196			* @param string $mask
197			* @return array
198			*/
199			public static function parseUsermask($mask)
200			{
201			preg_match('~^(?:(.?)!(\~?)(.?)@)?(.*)$~D', $mask, $m);
202			return [
203			'nick' => $m[1],
204			'unverified' => $m[2] === '~',
205			'user' => $m[3],
206			'host' => $m[4],
207			'orig' => $mask,
208			];
209			}
210			}
211

kakserpom / phpdaemon

Issues (1507)

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PHPDaemon/Utils/IRC.php (1 issue)

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