Issues in GuzzleHttpAdapter.php (master) - Issues in master - toin0u/DigitalOceanV2 - Measure and Improve Code Quality continuously with Scrutinizer

Issues (9)

Security Analysis no request data

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/Adapter/GuzzleHttpAdapter.php (5 issues)

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<?php

namespace DigitalOceanV2\Adapter;

use DigitalOceanV2\Exception\HttpException;
use GuzzleHttp\Client;
use GuzzleHttp\ClientInterface;
use GuzzleHttp\Exception\RequestException;
use GuzzleHttp\Psr7\Response;

/**
 * @author Marcos Sigueros <[email protected]>
 * @author Chris Fidao <[email protected]>
 * @author Graham Campbell <[email protected]>
 */
class GuzzleHttpAdapter implements AdapterInterface
{
    /**
     * @var ClientInterface
     */
    protected $client;

    /**
     * @var Response
     */
    protected $response;

    /**
     * @param string               $token
     * @param ClientInterface|null $client
     */
    public function __construct($token, ClientInterface $client = null)
    {
        if (version_compare(ClientInterface::VERSION, '6') === 1) {
            $this->client = $client ?: new Client(['headers' => ['Authorization' => sprintf('Bearer %s', $token)]]);
        } else {
            $this->client = $client ?: new Client();

            $this->client->setDefaultOption('headers/Authorization', sprintf('Bearer %s', $token));

        }
    }

    /**
     * {@inheritdoc}
     */
    public function get($url)
    {
        try {
            $this->response = $this->client->get($url);
        } catch (RequestException $e) {
            $this->response = $e->getResponse();
class Id
{
    public $id;

    public function __construct($id)
    {
        $this->id = $id;
    }

}

class Account
{
    /** @var  Id $id */
    public $id;
}

$account_id = false;

if (starsAreRight()) {
    $account_id = new Id(42);
}

$account = new Account();
if ($account instanceof Id)
{
    $account->id = $account_id;
}
            $this->handleError();
        }

        return (string)$this->response->getBody();
    }

    /**
     * {@inheritdoc}
     */
    public function delete($url)
    {
        try {
            $this->response = $this->client->delete($url);
        } catch (RequestException $e) {
            $this->response = $e->getResponse();
class Id
{
    public $id;

    public function __construct($id)
    {
        $this->id = $id;
    }

}

class Account
{
    /** @var  Id $id */
    public $id;
}

$account_id = false;

if (starsAreRight()) {
    $account_id = new Id(42);
}

$account = new Account();
if ($account instanceof Id)
{
    $account->id = $account_id;
}
            $this->handleError();
        }

        return (string)$this->response->getBody();
    }

    /**
     * {@inheritdoc}
     */
    public function put($url, $content = '')
    {
        $options = [];

        $options[is_array($content) ? 'json' : 'body'] = $content;

        try {
            $this->response = $this->client->put($url, $options);
        } catch (RequestException $e) {
            $this->response = $e->getResponse();
class Id
{
    public $id;

    public function __construct($id)
    {
        $this->id = $id;
    }

}

class Account
{
    /** @var  Id $id */
    public $id;
}

$account_id = false;

if (starsAreRight()) {
    $account_id = new Id(42);
}

$account = new Account();
if ($account instanceof Id)
{
    $account->id = $account_id;
}
            $this->handleError();
        }

        return (string)$this->response->getBody();
    }

    /**
     * {@inheritdoc}
     */
    public function post($url, $content = '')
    {
        $options = [];

        $options[is_array($content) ? 'json' : 'body'] = $content;

        try {
            $this->response = $this->client->post($url, $options);
        } catch (RequestException $e) {
            $this->response = $e->getResponse();
class Id
{
    public $id;

    public function __construct($id)
    {
        $this->id = $id;
    }

}

class Account
{
    /** @var  Id $id */
    public $id;
}

$account_id = false;

if (starsAreRight()) {
    $account_id = new Id(42);
}

$account = new Account();
if ($account instanceof Id)
{
    $account->id = $account_id;
}
            $this->handleError();
        }

        return (string)$this->response->getBody();
    }

    /**
     * {@inheritdoc}
     */
    public function getLatestResponseHeaders()
    {
        if (null === $this->response) {
            return null;
        }

        return [
            'reset' => (int) (string) $this->response->getHeader('RateLimit-Reset'),
            'remaining' => (int) (string) $this->response->getHeader('RateLimit-Remaining'),
            'limit' => (int) (string) $this->response->getHeader('RateLimit-Limit'),
        ];
    }

    /**
     * @throws HttpException
     */
    protected function handleError()
    {
        $body = (string) $this->response->getBody();
        $code = (int) $this->response->getStatusCode();

        $content = json_decode($body);

        throw new HttpException(isset($content->message) ? $content->message : 'Request not processed.', $code);
    }
}


1			<?php
2
3			namespace DigitalOceanV2\Adapter;
4
5			use DigitalOceanV2\Exception\HttpException;
6			use GuzzleHttp\Client;
7			use GuzzleHttp\ClientInterface;
8			use GuzzleHttp\Exception\RequestException;
9			use GuzzleHttp\Psr7\Response;
10
11			/**
12			* @author Marcos Sigueros <[email protected]>
13			* @author Chris Fidao <[email protected]>
14			* @author Graham Campbell <[email protected]>
15			*/
16			class GuzzleHttpAdapter implements AdapterInterface
17			{
18			/**
19			* @var ClientInterface
20			*/
21			protected $client;
22
23			/**
24			* @var Response
25			*/
26			protected $response;
27
28			/**
29			* @param string $token
30			* @param ClientInterface\|null $client
31			*/
32			public function __construct($token, ClientInterface $client = null)
33			{
34			if (version_compare(ClientInterface::VERSION, '6') === 1) {
35			$this->client = $client ?: new Client(['headers' => ['Authorization' => sprintf('Bearer %s', $token)]]);
36			} else {
37			$this->client = $client ?: new Client();
38
39			$this->client->setDefaultOption('headers/Authorization', sprintf('Bearer %s', $token));
			0 ignored issues – show Bug introduced 2017-04-18 10:49 UTC by Report Bug Copy Issue Report Show Similar Issues like this The method `setDefaultOption()` does not seem to exist on `object<GuzzleHttp\ClientInterface>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
40			}
41			}
42
43			/**
44			* {@inheritdoc}
45			*/
46			public function get($url)
47			{
48			try {
49			$this->response = $this->client->get($url);
50			} catch (RequestException $e) {
51			$this->response = $e->getResponse();
			0 ignored issues – show Documentation Bug introduced 2018-10-20 09:46 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `$e->getResponse()` can also be of type `object<Psr\Http\Message\ResponseInterface>`. However, the property `$response` is declared as type `object<GuzzleHttp\Psr7\Response>`. Maybe add an additional type check? Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a mixed type is assigned to a property that is type hinted more strictly. For example, imagine you have a variable `$accountId` that can either hold an Id object or false (if there is no account id yet). Your code now assigns that value to the `id` property of an instance of the `Account` class. This class holds a proper account, so the id value must no longer be false. Either this assignment is in error or a type check should be added for that assignment. class Id { public $id; public function __construct($id) { $this->id = $id; } } class Account { /** @var Id $id */ public $id; } $account_id = false; if (starsAreRight()) { $account_id = new Id(42); } $account = new Account(); if ($account instanceof Id) { $account->id = $account_id; } Loading history...
52			$this->handleError();
53			}
54
55			return (string)$this->response->getBody();
56			}
57
58			/**
59			* {@inheritdoc}
60			*/
61			public function delete($url)
62			{
63			try {
64			$this->response = $this->client->delete($url);
65			} catch (RequestException $e) {
66			$this->response = $e->getResponse();
			0 ignored issues – show Documentation Bug introduced 2018-10-20 09:46 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `$e->getResponse()` can also be of type `object<Psr\Http\Message\ResponseInterface>`. However, the property `$response` is declared as type `object<GuzzleHttp\Psr7\Response>`. Maybe add an additional type check? Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a mixed type is assigned to a property that is type hinted more strictly. For example, imagine you have a variable `$accountId` that can either hold an Id object or false (if there is no account id yet). Your code now assigns that value to the `id` property of an instance of the `Account` class. This class holds a proper account, so the id value must no longer be false. Either this assignment is in error or a type check should be added for that assignment. class Id { public $id; public function __construct($id) { $this->id = $id; } } class Account { /** @var Id $id */ public $id; } $account_id = false; if (starsAreRight()) { $account_id = new Id(42); } $account = new Account(); if ($account instanceof Id) { $account->id = $account_id; } Loading history...
67			$this->handleError();
68			}
69
70			return (string)$this->response->getBody();
71			}
72
73			/**
74			* {@inheritdoc}
75			*/
76			public function put($url, $content = '')
77			{
78			$options = [];
79
80			$options[is_array($content) ? 'json' : 'body'] = $content;
81
82			try {
83			$this->response = $this->client->put($url, $options);
84			} catch (RequestException $e) {
85			$this->response = $e->getResponse();
			0 ignored issues – show Documentation Bug introduced 2018-10-20 09:46 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `$e->getResponse()` can also be of type `object<Psr\Http\Message\ResponseInterface>`. However, the property `$response` is declared as type `object<GuzzleHttp\Psr7\Response>`. Maybe add an additional type check? Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a mixed type is assigned to a property that is type hinted more strictly. For example, imagine you have a variable `$accountId` that can either hold an Id object or false (if there is no account id yet). Your code now assigns that value to the `id` property of an instance of the `Account` class. This class holds a proper account, so the id value must no longer be false. Either this assignment is in error or a type check should be added for that assignment. class Id { public $id; public function __construct($id) { $this->id = $id; } } class Account { /** @var Id $id */ public $id; } $account_id = false; if (starsAreRight()) { $account_id = new Id(42); } $account = new Account(); if ($account instanceof Id) { $account->id = $account_id; } Loading history...
86			$this->handleError();
87			}
88
89			return (string)$this->response->getBody();
90			}
91
92			/**
93			* {@inheritdoc}
94			*/
95			public function post($url, $content = '')
96			{
97			$options = [];
98
99			$options[is_array($content) ? 'json' : 'body'] = $content;
100
101			try {
102			$this->response = $this->client->post($url, $options);
103			} catch (RequestException $e) {
104			$this->response = $e->getResponse();
			0 ignored issues – show Documentation Bug introduced 2018-10-20 09:46 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `$e->getResponse()` can also be of type `object<Psr\Http\Message\ResponseInterface>`. However, the property `$response` is declared as type `object<GuzzleHttp\Psr7\Response>`. Maybe add an additional type check? Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a mixed type is assigned to a property that is type hinted more strictly. For example, imagine you have a variable `$accountId` that can either hold an Id object or false (if there is no account id yet). Your code now assigns that value to the `id` property of an instance of the `Account` class. This class holds a proper account, so the id value must no longer be false. Either this assignment is in error or a type check should be added for that assignment. class Id { public $id; public function __construct($id) { $this->id = $id; } } class Account { /** @var Id $id */ public $id; } $account_id = false; if (starsAreRight()) { $account_id = new Id(42); } $account = new Account(); if ($account instanceof Id) { $account->id = $account_id; } Loading history...
105			$this->handleError();
106			}
107
108			return (string)$this->response->getBody();
109			}
110
111			/**
112			* {@inheritdoc}
113			*/
114			public function getLatestResponseHeaders()
115			{
116			if (null === $this->response) {
117			return null;
118			}
119
120			return [
121			'reset' => (int) (string) $this->response->getHeader('RateLimit-Reset'),
122			'remaining' => (int) (string) $this->response->getHeader('RateLimit-Remaining'),
123			'limit' => (int) (string) $this->response->getHeader('RateLimit-Limit'),
124			];
125			}
126
127			/**
128			* @throws HttpException
129			*/
130			protected function handleError()
131			{
132			$body = (string) $this->response->getBody();
133			$code = (int) $this->response->getStatusCode();
134
135			$content = json_decode($body);
136
137			throw new HttpException(isset($content->message) ? $content->message : 'Request not processed.', $code);
138			}
139			}
140

toin0u / DigitalOceanV2

Issues (9)

Security Analysis no request data

src/Adapter/GuzzleHttpAdapter.php (5 issues)

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