Issues in ExampleEnvironmentVariablesAreSet.php (master) - Issues in master - beyondcode/laravel-self-diagnosis - Measure and Improve Code Quality continuously with Scrutinizer

Issues (32)

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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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src/Checks/ExampleEnvironmentVariablesAreSet.php (11 issues)

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<?php

namespace BeyondCode\SelfDiagnosis\Checks;

use Dotenv\Dotenv;
use Illuminate\Support\Collection;

class ExampleEnvironmentVariablesAreSet implements Check
{
    /** @var Collection */
    private $envVariables;

    /**
     * The name of the check.
     *
     * @param array $config
     * @return string
     */
    public function name(array $config): string
    {
        return trans('self-diagnosis::checks.example_environment_variables_are_set.name');
    }

    /**
     * Perform the actual verification of this check.
     *
     * @param array $config
     * @return bool
     */
    public function check(array $config): bool
    {
        if (method_exists(Dotenv::class, 'createUnsafeImmutable')) {
            return $this->checkForDotEnvV5();
        }
        if (method_exists(Dotenv::class, 'createImmutable')) {
            return $this->checkForDotEnvV4();
        }

        if (interface_exists(\Dotenv\Environment\FactoryInterface::class)) {

            $examples = Dotenv::create(base_path(), '.env.example');
            $actual = Dotenv::create(base_path(), '.env');
        } else {
            $examples = new Dotenv(base_path(), '.env.example');
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
            $actual = new Dotenv(base_path(), '.env');
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        }

        $examples->safeLoad();
        $actual->safeLoad();

        $this->envVariables = Collection::make($examples->getEnvironmentVariableNames())
            ->diff($actual->getEnvironmentVariableNames());

        return $this->envVariables->isEmpty();
    }

    /**
     * Perform the verification of this check for DotEnv v4.
     *
     * @return bool
     */
    private function checkForDotEnvV4(): bool

    {
        $examples = Dotenv::createImmutable(base_path(), '.env.example');

        $actual = Dotenv::createImmutable(base_path(), '.env');


        $this->envVariables = Collection::make($examples->safeLoad())
            ->diffKeys($actual->safeLoad())
            ->keys();

        return $this->envVariables->isEmpty();
    }

    /**
     * Perform the verification of this check for DotEnv v5.
     *
     * @return bool
     */
    private function checkForDotEnvV5(): bool

    {
        $examples = Dotenv::createMutable(base_path(), '.env.example');

        $actual = Dotenv::createMutable(base_path(), '.env');


        $this->envVariables = Collection::make($examples->safeLoad())
            ->diffKeys($actual->safeLoad())
            ->keys();

        return $this->envVariables->isEmpty();
    }

    /**
     * The error message to display in case the check does not pass.
     *
     * @param array $config
     * @return string
     */
    public function message(array $config): string
    {
        return trans('self-diagnosis::checks.example_environment_variables_are_set.message', [
            'variables' => $this->envVariables->implode(PHP_EOL),
        ]);
    }
}


1			<?php
2
3			namespace BeyondCode\SelfDiagnosis\Checks;
4
5			use Dotenv\Dotenv;
6			use Illuminate\Support\Collection;
7
8			class ExampleEnvironmentVariablesAreSet implements Check
9			{
10			/** @var Collection */
11			private $envVariables;
12
13			/**
14			* The name of the check.
15			*
16			* @param array $config
17			* @return string
18			*/
19			public function name(array $config): string
20			{
21			return trans('self-diagnosis::checks.example_environment_variables_are_set.name');
22			}
23
24			/**
25			* Perform the actual verification of this check.
26			*
27			* @param array $config
28			* @return bool
29			*/
30	4		public function check(array $config): bool
31			{
32	4		if (method_exists(Dotenv::class, 'createUnsafeImmutable')) {
33			return $this->checkForDotEnvV5();
34			}
35			if (method_exists(Dotenv::class, 'createImmutable')) {
36	4		return $this->checkForDotEnvV4();
37	2		}
38	2
39		View Code Duplication	if (interface_exists(\Dotenv\Environment\FactoryInterface::class)) {
			0 ignored issues – show Duplication introduced 2021-06-11 20:38 UTC by Report Bug Copy Issue Report Show Similar Issues like this This code seems to be duplicated across 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...
40	2		$examples = Dotenv::create(base_path(), '.env.example');
41	2		$actual = Dotenv::create(base_path(), '.env');
42			} else {
43			$examples = new Dotenv(base_path(), '.env.example');
			0 ignored issues – show Documentation introduced 2019-02-27 01:13 UTC by Report Bug Copy Issue Report Show Similar Issues like this `base_path()` is of type `string`, but the function expects a `object<Dotenv\Loader>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history... Unused Code introduced 2019-02-27 01:13 UTC by Report Bug Copy Issue Report Show Similar Issues like this The call to `Dotenv::__construct()` has too many arguments starting with `'.env.example'`. This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue. If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. In this case you can add the `@ignore` PhpDoc annotation to the duplicate definition and it will be ignored. Loading history...
44	4		$actual = new Dotenv(base_path(), '.env');
			0 ignored issues – show Documentation introduced 2019-02-27 01:13 UTC by Report Bug Copy Issue Report Show Similar Issues like this `base_path()` is of type `string`, but the function expects a `object<Dotenv\Loader>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history... Unused Code introduced 2019-02-27 01:13 UTC by Report Bug Copy Issue Report Show Similar Issues like this The call to `Dotenv::__construct()` has too many arguments starting with `'.env'`. This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue. If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. In this case you can add the `@ignore` PhpDoc annotation to the duplicate definition and it will be ignored. Loading history...
45	4		}
46
47	4		$examples->safeLoad();
48	4		$actual->safeLoad();
49
50	4		$this->envVariables = Collection::make($examples->getEnvironmentVariableNames())
51			->diff($actual->getEnvironmentVariableNames());
52
53			return $this->envVariables->isEmpty();
54			}
55
56			/**
57			* Perform the verification of this check for DotEnv v4.
58			*
59			* @return bool
60			*/
61		View Code Duplication	private function checkForDotEnvV4(): bool
			0 ignored issues – show Duplication introduced 2021-06-11 20:38 UTC by Report Bug Copy Issue Report Show Similar Issues like this 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...
62			{
63			$examples = Dotenv::createImmutable(base_path(), '.env.example');
			0 ignored issues – show Bug introduced 2020-03-12 13:34 UTC by Report Bug Copy Issue Report Show Similar Issues like this The method `createImmutable()` does not exist on `Dotenv\Dotenv`. Did you maybe mean `create()`? 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...
64			$actual = Dotenv::createImmutable(base_path(), '.env');
			0 ignored issues – show Bug introduced 2020-03-12 13:34 UTC by Report Bug Copy Issue Report Show Similar Issues like this The method `createImmutable()` does not exist on `Dotenv\Dotenv`. Did you maybe mean `create()`? 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...
65
66			$this->envVariables = Collection::make($examples->safeLoad())
67			->diffKeys($actual->safeLoad())
68			->keys();
69
70			return $this->envVariables->isEmpty();
71			}
72
73			/**
74			* Perform the verification of this check for DotEnv v5.
75			*
76	4		* @return bool
77			*/
78	4	View Code Duplication	private function checkForDotEnvV5(): bool
			0 ignored issues – show Duplication introduced 2021-06-11 20:38 UTC by Report Bug Copy Issue Report Show Similar Issues like this 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...
79	4		{
80			$examples = Dotenv::createMutable(base_path(), '.env.example');
			0 ignored issues – show Bug introduced 2021-06-11 20:38 UTC by Report Bug Copy Issue Report Show Similar Issues like this The method `createMutable()` does not exist on `Dotenv\Dotenv`. Did you maybe mean `create()`? 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...
81			$actual = Dotenv::createMutable(base_path(), '.env');
			0 ignored issues – show Bug introduced 2021-06-11 20:38 UTC by Report Bug Copy Issue Report Show Similar Issues like this The method `createMutable()` does not exist on `Dotenv\Dotenv`. Did you maybe mean `create()`? 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...
82
83			$this->envVariables = Collection::make($examples->safeLoad())
84			->diffKeys($actual->safeLoad())
85			->keys();
86
87			return $this->envVariables->isEmpty();
88			}
89
90			/**
91			* The error message to display in case the check does not pass.
92			*
93			* @param array $config
94			* @return string
95			*/
96			public function message(array $config): string
97			{
98			return trans('self-diagnosis::checks.example_environment_variables_are_set.message', [
99			'variables' => $this->envVariables->implode(PHP_EOL),
100			]);
101			}
102			}
103

beyondcode / laravel-self-diagnosis

Issues (32)

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src/Checks/ExampleEnvironmentVariablesAreSet.php (11 issues)

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