Issues in FeedController.php (master) - Issues in master - gitaminhq/Gitamin - Measure and Improve Code Quality continuously with Scrutinizer

Issues (305)

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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.

app/Http/Controllers/FeedController.php (12 issues)

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<?php

/*
 * This file is part of Gitamin.
 *
 * Copyright (C) 2015-2016 The Gitamin Team
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Gitamin\Http\Controllers;

use Gitamin\Facades\Setting;
use Gitamin\Models\Issue;
use Gitamin\Models\Owner;
use GrahamCampbell\Markdown\Facades\Markdown;
use Illuminate\Support\Str;
use Roumen\Feed\Facades\Feed;

class FeedController extends Controller
{
    /**
     * Feed facade.
     *
     * @var \Roumen\Feed\Facades\Feed
     */
    protected $feed;

    /**
     * Create a new feed controller instance.
     */
    public function __construct()
    {
        $this->feed = Feed::make();
        $this->feed->title = Setting::get('app_name');
        $this->feed->description = trans('gitamin.feed');
        $this->feed->link = Str::canonicalize(Setting::get('app_domain'));
        $this->feed->setDateFormat('datetime');
    }

    /**
     * Generates an Atom feed of all issues.
     *
     * @param \Gitamin\Models\Owner|null $owner
     *
     * @return \Illuminate\Http\Response
     */
    public function atomAction(Owner $owner = null)
    {
        return $this->feedAction($owner, false);
function notNullable(stdClass $x) { }

// Unsafe
function withoutCheck(stdClass $x = null) {
    notNullable($x);
}

// Safe - Alternative 1: Adding Additional Type-Check
function withCheck(stdClass $x = null) {
    if ($x instanceof stdClass) {
        notNullable($x);
    }
}

// Safe - Alternative 2: Changing Parameter
function withNonNullableParam(stdClass $x) {
    notNullable($x);
}
    }

    /**
     * Generates a Rss feed of all issues.
     *
     * @param \Gitamin\Models\Owner|null $owner
     *
     * @return \Illuminate\Http\Response
     */
    public function rssAction(Owner $owner = null)
    {
        $this->feed->lang = Setting::get('app_locale');


        return $this->feedAction($owner, true);
function notNullable(stdClass $x) { }

// Unsafe
function withoutCheck(stdClass $x = null) {
    notNullable($x);
}

// Safe - Alternative 1: Adding Additional Type-Check
function withCheck(stdClass $x = null) {
    if ($x instanceof stdClass) {
        notNullable($x);
    }
}

// Safe - Alternative 2: Changing Parameter
function withNonNullableParam(stdClass $x) {
    notNullable($x);
}
    }

    /**
     * Generates a feed of all issues.
     *
     * @param \Gitamin\Models\Owner|null $owner
     * @param bool                       $isRss
     *
     * @return \Illuminate\Http\Response
     */
    private function feedAction(Owner &$owner, $isRss)
    {
        if ($owner->exists) {
            $owner->projects->map(function ($project) {
<?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.");
        }
    }

}
                $project->issues()->visible()->orderBy('created_at', 'desc')->get()->map(function ($issue) use ($isRss) {

                    $this->feedAddItem($issue, $isRss);
                });
            });
        } else {
            Issue::visible()->orderBy('created_at', 'desc')->get()->map(function ($issue) use ($isRss) {

                $this->feedAddItem($issue, $isRss);
            });
        }

        return $this->feed->render($isRss ? 'rss' : 'atom');

    }

    /**
     * Adds an item to the feed.
     *
     * @param \Gitamin\Models\Issue $issue
     * @param bool                  $isRss
     */
    private function feedAddItem($issue, $isRss)
    {
        $this->feed->add(

            $issue->name,
<?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.");
        }
    }

}
            Setting::get('app_name'),
            Str::canonicalize($issue->url),
<?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.");
        }
    }

}
            $isRss ? $issue->created_at->toRssString() : $issue->created_at->toAtomString(),
<?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.");
        }
    }

}
            $isRss ? $issue->message : Markdown::convertToHtml($issue->message)
<?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.");
        }
    }

}
        );
    }
}


1			<?php
2
3			/*
4			* This file is part of Gitamin.
5			*
6			* Copyright (C) 2015-2016 The Gitamin Team
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*/
11
12			namespace Gitamin\Http\Controllers;
13
14			use Gitamin\Facades\Setting;
15			use Gitamin\Models\Issue;
16			use Gitamin\Models\Owner;
17			use GrahamCampbell\Markdown\Facades\Markdown;
18			use Illuminate\Support\Str;
19			use Roumen\Feed\Facades\Feed;
20
21			class FeedController extends Controller
22			{
23			/**
24			* Feed facade.
25			*
26			* @var \Roumen\Feed\Facades\Feed
27			*/
28			protected $feed;
29
30			/**
31			* Create a new feed controller instance.
32			*/
33			public function __construct()
34			{
35			$this->feed = Feed::make();
36			$this->feed->title = Setting::get('app_name');
37			$this->feed->description = trans('gitamin.feed');
38			$this->feed->link = Str::canonicalize(Setting::get('app_domain'));
39			$this->feed->setDateFormat('datetime');
40			}
41
42			/**
43			* Generates an Atom feed of all issues.
44			*
45			* @param \Gitamin\Models\Owner\|null $owner
46			*
47			* @return \Illuminate\Http\Response
48			*/
49			public function atomAction(Owner $owner = null)
50			{
51			return $this->feedAction($owner, false);
			0 ignored issues – show Bug introduced 2015-12-13 12:17 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `$owner` defined by parameter `$owner` on line `49` can be `null`; however, `Gitamin\Http\Controllers...ontroller::feedAction()` does not accept `null`, maybe add an additional type check? It seems like you allow that null is being passed for a parameter, however the function which is called does not seem to accept null. We recommend to add an additional type check (or disallow null for the parameter): function notNullable(stdClass $x) { } // Unsafe function withoutCheck(stdClass $x = null) { notNullable($x); } // Safe - Alternative 1: Adding Additional Type-Check function withCheck(stdClass $x = null) { if ($x instanceof stdClass) { notNullable($x); } } // Safe - Alternative 2: Changing Parameter function withNonNullableParam(stdClass $x) { notNullable($x); } Loading history...
52			}
53
54			/**
55			* Generates a Rss feed of all issues.
56			*
57			* @param \Gitamin\Models\Owner\|null $owner
58			*
59			* @return \Illuminate\Http\Response
60			*/
61			public function rssAction(Owner $owner = null)
62			{
63			$this->feed->lang = Setting::get('app_locale');
			0 ignored issues – show Bug introduced 2015-12-07 11:44 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `lang` does not seem to exist in `Roumen\Feed\Facades\Feed`. An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history...
64
65			return $this->feedAction($owner, true);
			0 ignored issues – show Bug introduced 2015-12-13 12:17 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `$owner` defined by parameter `$owner` on line `61` can be `null`; however, `Gitamin\Http\Controllers...ontroller::feedAction()` does not accept `null`, maybe add an additional type check? It seems like you allow that null is being passed for a parameter, however the function which is called does not seem to accept null. We recommend to add an additional type check (or disallow null for the parameter): function notNullable(stdClass $x) { } // Unsafe function withoutCheck(stdClass $x = null) { notNullable($x); } // Safe - Alternative 1: Adding Additional Type-Check function withCheck(stdClass $x = null) { if ($x instanceof stdClass) { notNullable($x); } } // Safe - Alternative 2: Changing Parameter function withNonNullableParam(stdClass $x) { notNullable($x); } Loading history...
66			}
67
68			/**
69			* Generates a feed of all issues.
70			*
71			* @param \Gitamin\Models\Owner\|null $owner
72			* @param bool $isRss
73			*
74			* @return \Illuminate\Http\Response
75			*/
76			private function feedAction(Owner &$owner, $isRss)
77			{
78			if ($owner->exists) {
79			$owner->projects->map(function ($project) {
			0 ignored issues – show Documentation introduced 2015-12-08 07:53 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `projects` does not exist on `object<Gitamin\Models\Owner>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read 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."); } } } If the property has read access only, you can use the @property-read 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...
80			$project->issues()->visible()->orderBy('created_at', 'desc')->get()->map(function ($issue) use ($isRss) {
			0 ignored issues – show Bug introduced 2015-12-06 10:37 UTC by Report Bug Copy Issue Report Show Similar Issues like this The variable `$isRss` does not exist. Did you forget to declare it? This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug. Loading history...
81			$this->feedAddItem($issue, $isRss);
82			});
83			});
84			} else {
85			Issue::visible()->orderBy('created_at', 'desc')->get()->map(function ($issue) use ($isRss) {
			0 ignored issues – show Bug introduced 2015-12-06 10:37 UTC by Report Bug Copy Issue Report Show Similar Issues like this The method `visible()` does not exist on `Gitamin\Models\Issue`. Did you maybe mean `scopeVisible()`? This check marks calls to methods that do not seem to exist on an object. This is most likely the result of a method being renamed without all references to it being renamed likewise. Loading history...
86			$this->feedAddItem($issue, $isRss);
87			});
88			}
89
90			return $this->feed->render($isRss ? 'rss' : 'atom');
			0 ignored issues – show Bug introduced 2015-12-07 11:44 UTC by Report Bug Copy Issue Report Show Similar Issues like this The method `render()` does not seem to exist on `object<Roumen\Feed\Facades\Feed>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
91			}
92
93			/**
94			* Adds an item to the feed.
95			*
96			* @param \Gitamin\Models\Issue $issue
97			* @param bool $isRss
98			*/
99			private function feedAddItem($issue, $isRss)
100			{
101			$this->feed->add(
			0 ignored issues – show Bug introduced 2015-12-07 11:44 UTC by Report Bug Copy Issue Report Show Similar Issues like this The method `add()` does not seem to exist on `object<Roumen\Feed\Facades\Feed>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
102			$issue->name,
			0 ignored issues – show Documentation introduced 2015-12-01 02:22 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `name` does not exist on `object<Gitamin\Models\Issue>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read 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 $name is not defined."); } } } If the property has read access only, you can use the @property-read annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
103			Setting::get('app_name'),
104			Str::canonicalize($issue->url),
			0 ignored issues – show Documentation introduced 2015-12-14 11:46 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `url` does not exist on `object<Gitamin\Models\Issue>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read 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."); } } } If the property has read access only, you can use the @property-read 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...
105			$isRss ? $issue->created_at->toRssString() : $issue->created_at->toAtomString(),
			0 ignored issues – show Documentation introduced 2015-12-01 02:22 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `created_at` does not exist on `object<Gitamin\Models\Issue>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read 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."); } } } If the property has read access only, you can use the @property-read 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...
106			$isRss ? $issue->message : Markdown::convertToHtml($issue->message)
			0 ignored issues – show Documentation introduced 2015-12-01 02:22 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `message` does not exist on `object<Gitamin\Models\Issue>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read 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."); } } } If the property has read access only, you can use the @property-read 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...
107			);
108			}
109			}
110

gitaminhq / Gitamin

Issues (305)

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app/Http/Controllers/FeedController.php (12 issues)

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