Issues in Exposable.php (master) - Issues in master - arjanwestdorp/exposable - Measure and Improve Code Quality continuously with Scrutinizer

Issues (12)

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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.

src/Traits/Exposable.php (3 issues)

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Bug 3

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<?php

namespace ArjanWestdorp\Exposable\Traits;

use ArjanWestdorp\Exposable\Signers\Signer;
use ArjanWestdorp\Exposable\Exceptions\InvalidGuardException;
use ArjanWestdorp\Exposable\Exceptions\InvalidExposableException;

trait Exposable
{
    /**
     * Expose the model.
     *
     * @return \Illuminate\Http\Response
     */
    abstract public function expose();

    /**
     * Return the url on which we expose the model.
     *
     * @return string
     */
    public function exposeUrl()
    {
        return Signer::url(route('exposable.show', [
            $this->getExposableKey(),
            $this->getKey(),
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
        ]))->guard($this->getExposableGuard())->expire($this->getExposableLifetime())->sign();
    }

    /**
     * Get the key to use when exposing this model.
     * This will be retrieved from the config.
     *
     * @return string
     * @throws InvalidExposableException
     */
    public function getExposableKey()
    {
        $exposables = collect(config('exposable.exposables'))->flip();

        if (! $exposables->has(self::class)) {
            throw InvalidExposableException::exposableNotDefined(static::class);
        }

        return $exposables->get(self::class);
    }

    /**
     * Get the exposable guard for this model.
     *
     * @return string|null
     */
    protected function getExposableGuard()
    {
        if (property_exists($this, 'exposableGuard')) {
            return $this->exposableGuard;
class MyClass { }

$x = new MyClass();
$x->foo = true;
        }

        return $this->exposableGuard ?: config('exposable.default-guard');
    }

    /**
     * Set the exposable guard of the model.
     *
     * @param string $guard
     * @return $this
     * @throws InvalidGuardException
     */
    public function setExposableGuard($guard)
    {
        if (! config()->has('exposable.guards.'.$guard)) {
            throw InvalidGuardException::guardNotDefined($guard);
        }

        $this->exposableGuard = $guard;

        return $this;
    }

    /**
     * Get the exposable lifetime for this model.
     *
     * @return mixed
     */
    protected function getExposableLifetime()
    {
        if (property_exists($this, 'exposableLifetime')) {
            return $this->exposableLifetime;
class MyClass { }

$x = new MyClass();
$x->foo = true;
        }

        return $this->exposableLifetime ?: config('exposable.lifetime');
    }

    /**
     * Set the exposable expire time in minutes.
     *
     * @param int $expire
     * @return $this
     */
    public function setExposableLifetime($expire)
    {
        $this->exposableLifetime = $expire;

        return $this;
    }
}


1		<?php
2
3		namespace ArjanWestdorp\Exposable\Traits;
4
5		use ArjanWestdorp\Exposable\Signers\Signer;
6		use ArjanWestdorp\Exposable\Exceptions\InvalidGuardException;
7		use ArjanWestdorp\Exposable\Exceptions\InvalidExposableException;
8
9		trait Exposable
10		{
11		/**
12		* Expose the model.
13		*
14		* @return \Illuminate\Http\Response
15		*/
16		abstract public function expose();
17
18		/**
19		* Return the url on which we expose the model.
20		*
21		* @return string
22		*/
23	9	public function exposeUrl()
24		{
25	9	return Signer::url(route('exposable.show', [
26	9	$this->getExposableKey(),
27	8	$this->getKey(),
		0 ignored issues – show Bug introduced 2017-05-02 01:20 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `getKey()` must be provided by classes using this trait. How about adding it as abstract method to this trait? This check looks for methods that are used by a trait but not required by it. To illustrate, let’s look at the following code example trait Idable { public function equalIds(Idable $other) { return $this->getId() === $other->getId(); } } The trait `Idable` provides a method `equalsId` that in turn relies on the method `getId()`. If this method does not exist on a class mixing in this trait, the method will fail. Adding the `getId()` as an abstract method to the trait will make sure it is available. Loading history...
28	8	]))->guard($this->getExposableGuard())->expire($this->getExposableLifetime())->sign();
29		}
30
31		/**
32		* Get the key to use when exposing this model.
33		* This will be retrieved from the config.
34		*
35		* @return string
36		* @throws InvalidExposableException
37		*/
38	9	public function getExposableKey()
39		{
40	9	$exposables = collect(config('exposable.exposables'))->flip();
41
42	9	if (! $exposables->has(self::class)) {
43	1	throw InvalidExposableException::exposableNotDefined(static::class);
44		}
45
46	8	return $exposables->get(self::class);
47		}
48
49		/**
50		* Get the exposable guard for this model.
51		*
52		* @return string\|null
53		*/
54	8	protected function getExposableGuard()
55		{
56	8	if (property_exists($this, 'exposableGuard')) {
57		return $this->exposableGuard;
		0 ignored issues – show Bug introduced 2017-06-23 03:46 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `exposableGuard` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
58		}
59
60	8	return $this->exposableGuard ?: config('exposable.default-guard');
61		}
62
63		/**
64		* Set the exposable guard of the model.
65		*
66		* @param string $guard
67		* @return $this
68		* @throws InvalidGuardException
69		*/
70	2	public function setExposableGuard($guard)
71		{
72	2	if (! config()->has('exposable.guards.'.$guard)) {
73	1	throw InvalidGuardException::guardNotDefined($guard);
74		}
75
76	1	$this->exposableGuard = $guard;
77
78	1	return $this;
79		}
80
81		/**
82		* Get the exposable lifetime for this model.
83		*
84		* @return mixed
85		*/
86	8	protected function getExposableLifetime()
87		{
88	8	if (property_exists($this, 'exposableLifetime')) {
89		return $this->exposableLifetime;
		0 ignored issues – show Bug introduced 2017-06-23 03:46 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `exposableLifetime` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
90		}
91
92	8	return $this->exposableLifetime ?: config('exposable.lifetime');
93		}
94
95		/**
96		* Set the exposable expire time in minutes.
97		*
98		* @param int $expire
99		* @return $this
100		*/
101	1	public function setExposableLifetime($expire)
102		{
103	1	$this->exposableLifetime = $expire;
104
105	1	return $this;
106		}
107		}
108

arjanwestdorp / exposable

Issues (12)

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src/Traits/Exposable.php (3 issues)

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