BaseRequest::isHTTP() - Code Metrics - Inspection of "Merge pull request #111 from hirak/improve-test-co..." - hirak/prestissimo - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 49e50d...b85d88 )

by Hiraku

created 2016-06-26 07:50 UTC

BaseRequest::isHTTP() A

↳ Parent: BaseRequest

Complexity

Conditions	2
Paths	2

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	2

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
c	1
b	0
f	1
dl	0
loc	4
ccs	2
cts	2
cp	1
rs	10
cc	2
eloc	2
nc	2
nop	0
crap	2

<?php
/*
 * hirak/prestissimo
 * @author Hiraku NAKANO
 * @license MIT https://github.com/hirak/prestissimo
 */
namespace Hirak\Prestissimo;

use Composer\Util;
use Composer\IO;

class BaseRequest
{
    private $scheme;
    private $user;
    private $pass;
    private $host;
    private $port;
    private $path;
    private $query = array();

    /** @var [string => string] */
    private $headers = array();

    private $capath;
    private $cafile;

    protected static $defaultCurlOptions = array();

    private static $NSS_CIPHERS = array(
        'rsa_3des_sha',
        'rsa_des_sha',
        'rsa_null_md5',
        'rsa_null_sha',
        'rsa_rc2_40_md5',
        'rsa_rc4_128_md5',
        'rsa_rc4_128_sha',
        'rsa_rc4_40_md5',
        'fips_des_sha',
        'fips_3des_sha',
        'rsa_des_56_sha',
        'rsa_rc4_56_sha',
        'rsa_aes_128_sha',
        'rsa_aes_256_sha',
        'rsa_aes_128_gcm_sha_256',
        'dhe_rsa_aes_128_gcm_sha_256',
        'ecdh_ecdsa_null_sha',
        'ecdh_ecdsa_rc4_128_sha',
        'ecdh_ecdsa_3des_sha',
        'ecdh_ecdsa_aes_128_sha',
        'ecdh_ecdsa_aes_256_sha',
        'ecdhe_ecdsa_null_sha',
        'ecdhe_ecdsa_rc4_128_sha',
        'ecdhe_ecdsa_3des_sha',
        'ecdhe_ecdsa_aes_128_sha',
        'ecdhe_ecdsa_aes_256_sha',
        'ecdh_rsa_null_sha',
        'ecdh_rsa_128_sha',
        'ecdh_rsa_3des_sha',
        'ecdh_rsa_aes_128_sha',
        'ecdh_rsa_aes_256_sha',
        'echde_rsa_null',
        'ecdhe_rsa_rc4_128_sha',
        'ecdhe_rsa_3des_sha',
        'ecdhe_rsa_aes_128_sha',
        'ecdhe_rsa_aes_256_sha',
        'ecdhe_ecdsa_aes_128_gcm_sha_256',
        'ecdhe_rsa_aes_128_gcm_sha_256',
    );

    /**
     * enable ECC cipher suites in cURL/NSS
     * @codeCoverageIgnore
     */
    public static function nssCiphers()
    {
        static $cache;
        if (isset($cache)) {
            return $cache;
        }
        $ver = curl_version();
        if (preg_match('/^NSS.*Basic ECC$/', $ver['ssl_version'])) {
            return $cache = implode(',', self::$NSS_CIPHERS);
        }
        return $cache = false;
    }

    protected function getProxy($url)
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

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

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
    {
        if (isset($_SERVER['no_proxy'])) {
            $pattern = new Util\NoProxyPattern($_SERVER['no_proxy']);
            if ($pattern->test($url)) {
                return null;
            }
        }

        foreach (array('https', 'http') as $scheme) {
            if ($this->scheme === $scheme) {
                $label = $scheme . '_proxy';
                foreach (array(strtoupper($label), $label) as $l) {
                    if (isset($_SERVER[$l])) {
                        return $_SERVER[$l];
                    }
                }
            }
        }
        return null;
    }

    /**
     * @param $io
     * @param bool $useRedirector
     * @param $githubDomains
     * @param $gitlabDomains
     */
    protected function setupAuthentication(IO\IOInterface $io, $useRedirector, array $githubDomains, array $gitlabDomains)
    {
        if (preg_match('/\.github\.com$/', $this->host)) {
            $authKey = 'github.com';
            if ($useRedirector) {
                if ($this->host === 'api.github.com' && preg_match('%^/repos(/[^/]+/[^/]+/)zipball(.+)$%', $this->path, $_)) {
                    $this->host = 'codeload.github.com';
                    $this->path = $_[1] . 'legacy.zip' . $_[2];
                }
            }
        } else {
            $authKey = $this->host;
        }
        if (!$io->hasAuthentication($authKey)) {
            if ($this->user || $this->pass) {
                $io->setAuthentication($authKey, $this->user, $this->pass);
            } else {
                return;
            }
        }

        $auth = $io->getAuthentication($authKey);

        // is github
        if (in_array($authKey, $githubDomains) && 'x-oauth-basic' === $auth['password']) {
            $this->addParam('access_token', $auth['username']);
            $this->user = $this->pass = null;
            return;
        }
        // is gitlab
        if (in_array($authKey, $gitlabDomains) && 'oauth2' === $auth['password']) {
            $this->addHeader('authorization', 'Bearer ' . $auth['username']);
            $this->user = $this->pass = null;
            return;
        }
        // others, includes bitbucket
        $this->user = $auth['username'];
        $this->pass = $auth['password'];
    }

    /**
     * @return array
     */
    public function getCurlOptions()
    {
        $headers = array();
        foreach ($this->headers as $key => $val) {
            $headers[] = strtr(ucwords(strtr($key, '-', ' ')), ' ', '-') . ': ' . $val;
        }

        $url = $this->getURL();

        $curlOpts = array(
            CURLOPT_URL => $url,
            CURLOPT_HTTPHEADER => $headers,
            CURLOPT_USERAGENT => ConfigFacade::getUserAgent(),
            //CURLOPT_VERBOSE => true, //for debug
        );
        $curlOpts += static::$defaultCurlOptions;

        // @codeCoverageIgnoreStart
        if ($ciphers = $this->nssCiphers()) {
            $curlOpts[CURLOPT_SSL_CIPHER_LIST] = $ciphers;
        }
        // @codeCoverageIgnoreEnd
        if ($proxy = $this->getProxy($url)) {
            $curlOpts[CURLOPT_PROXY] = $proxy;
        }
        if ($this->capath) {
            $curlOpts[CURLOPT_CAPATH] = $this->capath;
        }
        if ($this->cafile) {
            $curlOpts[CURLOPT_CAINFO] = $this->cafile;
        }

        return $curlOpts;
    }

    /**
     * @return string
     */
    public function getURL()
    {
        $url = self::ifOr($this->scheme, '', '://');
        if ($this->user) {
            $user = $this->user;
            $user .= self::ifOr($this->pass, ':');
            $url .= $user . '@';
        }
        $url .= self::ifOr($this->host);
        $url .= self::ifOr($this->port, ':');
        $url .= self::ifOr($this->path);
        $url .= self::ifOr(http_build_query($this->query), '?');
        return $url;
    }

    /**
     * @return string user/pass/access_token masked url
     */
    public function getMaskedURL()

    {
        $url = self::ifOr($this->scheme, '', '://');
        $url .= self::ifOr($this->host);
        $url .= self::ifOr($this->port, ':');
        $url .= self::ifOr($this->path);
        return $url;
    }

    /**
     * @return string
     */
    public function getOriginURL()

    {
        $url = self::ifOr($this->scheme, '', '://');
        $url .= self::ifOr($this->host);
        $url .= self::ifOr($this->port, ':');
        return $url;
    }

    private static function ifOr($str, $pre = '', $post = '')
    {
        if ($str) {
            return $pre . $str . $post;
        }
        return '';
    }

    /**
     * @param string $url
     */
    public function setURL($url)
    {
        $struct = parse_url($url);
        foreach ($struct as $key => $val) {
$collection = json_decode($data, true);
if ( ! is_array($collection)) {
    throw new \RuntimeException('$collection must be an array.');
}

foreach ($collection as $item) { /** ... */ }
            if ($key === 'query') {
                parse_str($val, $this->query);
            } else {
                $this->$key = $val;
            }
        }
    }

    public function addParam($key, $val)
    {
        $this->query[$key] = $val;
    }

    public function addHeader($key, $val)
    {
        $this->headers[strtolower($key)] = $val;
    }

    public function setCA($path = null, $file = null)
    {
        $this->capath = $path;
        $this->cafile = $file;
    }

    public function isHTTP()
    {
        return $this->scheme === 'http' || $this->scheme === 'https';
    }
}


1			<?php
2			/*
3			* hirak/prestissimo
4			* @author Hiraku NAKANO
5			* @license MIT https://github.com/hirak/prestissimo
6			*/
7			namespace Hirak\Prestissimo;
8
9			use Composer\Util;
10			use Composer\IO;
11
12			class BaseRequest
13			{
14			private $scheme;
15			private $user;
16			private $pass;
17			private $host;
18			private $port;
19			private $path;
20			private $query = array();
21
22			/** @var [string => string] */
23			private $headers = array();
24
25			private $capath;
26			private $cafile;
27
28			protected static $defaultCurlOptions = array();
29
30			private static $NSS_CIPHERS = array(
31			'rsa_3des_sha',
32			'rsa_des_sha',
33			'rsa_null_md5',
34			'rsa_null_sha',
35			'rsa_rc2_40_md5',
36			'rsa_rc4_128_md5',
37			'rsa_rc4_128_sha',
38			'rsa_rc4_40_md5',
39			'fips_des_sha',
40			'fips_3des_sha',
41			'rsa_des_56_sha',
42			'rsa_rc4_56_sha',
43			'rsa_aes_128_sha',
44			'rsa_aes_256_sha',
45			'rsa_aes_128_gcm_sha_256',
46			'dhe_rsa_aes_128_gcm_sha_256',
47			'ecdh_ecdsa_null_sha',
48			'ecdh_ecdsa_rc4_128_sha',
49			'ecdh_ecdsa_3des_sha',
50			'ecdh_ecdsa_aes_128_sha',
51			'ecdh_ecdsa_aes_256_sha',
52			'ecdhe_ecdsa_null_sha',
53			'ecdhe_ecdsa_rc4_128_sha',
54			'ecdhe_ecdsa_3des_sha',
55			'ecdhe_ecdsa_aes_128_sha',
56			'ecdhe_ecdsa_aes_256_sha',
57			'ecdh_rsa_null_sha',
58			'ecdh_rsa_128_sha',
59			'ecdh_rsa_3des_sha',
60			'ecdh_rsa_aes_128_sha',
61			'ecdh_rsa_aes_256_sha',
62			'echde_rsa_null',
63			'ecdhe_rsa_rc4_128_sha',
64			'ecdhe_rsa_3des_sha',
65			'ecdhe_rsa_aes_128_sha',
66			'ecdhe_rsa_aes_256_sha',
67			'ecdhe_ecdsa_aes_128_gcm_sha_256',
68			'ecdhe_rsa_aes_128_gcm_sha_256',
69			);
70
71			/**
72			* enable ECC cipher suites in cURL/NSS
73			* @codeCoverageIgnore
74			*/
75			public static function nssCiphers()
76			{
77			static $cache;
78			if (isset($cache)) {
79			return $cache;
80			}
81			$ver = curl_version();
82			if (preg_match('/^NSS.*Basic ECC$/', $ver['ssl_version'])) {
83			return $cache = implode(',', self::$NSS_CIPHERS);
84			}
85			return $cache = false;
86			}
87
88	4		protected function getProxy($url)
			0 ignored issues – show Coding Style introduced 2016-06-05 14:07 UTC by Report Bug Copy Issue Report `getProxy` uses the super-global variable `$_SERVER` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($path) { return $_SERVER['HOST'].$path; } } // Better class Router { private $host; public function __construct($host) { $this->host = $host; } public function generate($path) { return $this->host.$path; } } class Controller { public function myAction(Request $request) { // Instead of $page = isset($_GET['page']) ? intval($_GET['page']) : 1; // Better (assuming you use the Symfony2 request) $page = $request->query->get('page', 1); } } Loading history...
89			{
90	4		if (isset($_SERVER['no_proxy'])) {
91	1		$pattern = new Util\NoProxyPattern($_SERVER['no_proxy']);
92	1		if ($pattern->test($url)) {
93	1		return null;
94			}
95	1		}
96
97	4		foreach (array('https', 'http') as $scheme) {
98	4		if ($this->scheme === $scheme) {
99	4		$label = $scheme . '_proxy';
100	4		foreach (array(strtoupper($label), $label) as $l) {
101	4		if (isset($_SERVER[$l])) {
102	1		return $_SERVER[$l];
103			}
104	3		}
105	3		}
106	4		}
107	3		return null;
108			}
109
110			/**
111			* @param $io
112			* @param bool $useRedirector
113			* @param $githubDomains
114			* @param $gitlabDomains
115			*/
116	6		protected function setupAuthentication(IO\IOInterface $io, $useRedirector, array $githubDomains, array $gitlabDomains)
117			{
118	6		if (preg_match('/\.github\.com$/', $this->host)) {
119	1		$authKey = 'github.com';
120	1		if ($useRedirector) {
121	1		if ($this->host === 'api.github.com' && preg_match('%^/repos(/[^/]+/[^/]+/)zipball(.+)$%', $this->path, $_)) {
122	1		$this->host = 'codeload.github.com';
123	1		$this->path = $_[1] . 'legacy.zip' . $_[2];
124	1		}
125	1		}
126	1		} else {
127	5		$authKey = $this->host;
128			}
129	6		if (!$io->hasAuthentication($authKey)) {
130	4		if ($this->user \|\| $this->pass) {
131	1		$io->setAuthentication($authKey, $this->user, $this->pass);
132	1		} else {
133	3		return;
134			}
135	1		}
136
137	3		$auth = $io->getAuthentication($authKey);
138
139			// is github
140	3		if (in_array($authKey, $githubDomains) && 'x-oauth-basic' === $auth['password']) {
141	1		$this->addParam('access_token', $auth['username']);
142	1		$this->user = $this->pass = null;
143	1		return;
144			}
145			// is gitlab
146	2		if (in_array($authKey, $gitlabDomains) && 'oauth2' === $auth['password']) {
147	1		$this->addHeader('authorization', 'Bearer ' . $auth['username']);
148	1		$this->user = $this->pass = null;
149	1		return;
150			}
151			// others, includes bitbucket
152	1		$this->user = $auth['username'];
153	1		$this->pass = $auth['password'];
154	1		}
155
156			/**
157			* @return array
158			*/
159	4		public function getCurlOptions()
160			{
161	4		$headers = array();
162	4		foreach ($this->headers as $key => $val) {
163	1		$headers[] = strtr(ucwords(strtr($key, '-', ' ')), ' ', '-') . ': ' . $val;
164	4		}
165
166	4		$url = $this->getURL();
167
168			$curlOpts = array(
169	4		CURLOPT_URL => $url,
170	4		CURLOPT_HTTPHEADER => $headers,
171	4		CURLOPT_USERAGENT => ConfigFacade::getUserAgent(),
172			//CURLOPT_VERBOSE => true, //for debug
173	4		);
174	4		$curlOpts += static::$defaultCurlOptions;
175
176			// @codeCoverageIgnoreStart
177			if ($ciphers = $this->nssCiphers()) {
178			$curlOpts[CURLOPT_SSL_CIPHER_LIST] = $ciphers;
179			}
180			// @codeCoverageIgnoreEnd
181	4		if ($proxy = $this->getProxy($url)) {
182	1		$curlOpts[CURLOPT_PROXY] = $proxy;
183	1		}
184	4		if ($this->capath) {
185	1		$curlOpts[CURLOPT_CAPATH] = $this->capath;
186	1		}
187	4		if ($this->cafile) {
188	1		$curlOpts[CURLOPT_CAINFO] = $this->cafile;
189	1		}
190
191	4		return $curlOpts;
192			}
193
194			/**
195			* @return string
196			*/
197	7		public function getURL()
198			{
199	7		$url = self::ifOr($this->scheme, '', '://');
200	7		if ($this->user) {
201	1		$user = $this->user;
202	1		$user .= self::ifOr($this->pass, ':');
203	1		$url .= $user . '@';
204	1		}
205	7		$url .= self::ifOr($this->host);
206	7		$url .= self::ifOr($this->port, ':');
207	7		$url .= self::ifOr($this->path);
208	7		$url .= self::ifOr(http_build_query($this->query), '?');
209	7		return $url;
210			}
211
212			/**
213			* @return string user/pass/access_token masked url
214			*/
215	1	View Code Duplication	public function getMaskedURL()
			0 ignored issues – show Duplication introduced 2016-06-05 14:07 UTC by Report Bug Copy Issue Report 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...
216			{
217	1		$url = self::ifOr($this->scheme, '', '://');
218	1		$url .= self::ifOr($this->host);
219	1		$url .= self::ifOr($this->port, ':');
220	1		$url .= self::ifOr($this->path);
221	1		return $url;
222			}
223
224			/**
225			* @return string
226			*/
227	2	View Code Duplication	public function getOriginURL()
			0 ignored issues – show Duplication introduced 2016-06-05 14:07 UTC by Report Bug Copy Issue Report 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...
228			{
229	2		$url = self::ifOr($this->scheme, '', '://');
230	2		$url .= self::ifOr($this->host);
231	2		$url .= self::ifOr($this->port, ':');
232	2		return $url;
233			}
234
235	9		private static function ifOr($str, $pre = '', $post = '')
236			{
237	9		if ($str) {
238	9		return $pre . $str . $post;
239			}
240	7		return '';
241			}
242
243			/**
244			* @param string $url
245			*/
246	11		public function setURL($url)
247			{
248	11		$struct = parse_url($url);
249	11		foreach ($struct as $key => $val) {
			0 ignored issues – show Bug introduced 2016-05-21 00:20 UTC by Report Bug Copy Issue Report The expression `$struct` of type `array<string,string>\|false` is not guaranteed to be traversable. How about adding an additional type check? There are different options of fixing this problem. If you want to be on the safe side, you can add an additional type-check: $collection = json_decode($data, true); if ( ! is_array($collection)) { throw new \RuntimeException('$collection must be an array.'); } foreach ($collection as $item) { /** ... / } If you are sure that the expression is traversable, you might want to add a doc comment cast* to improve IDE auto-completion and static analysis: /** @var array $collection / $collection = json_decode($data, true); foreach ($collection as $item) { /* .. / } Mark the issue as a false-positive*: Just hover the remove button, in the top-right corner of this issue for more options. Loading history...
250	11		if ($key === 'query') {
251	4		parse_str($val, $this->query);
252	4		} else {
253	11		$this->$key = $val;
254			}
255	11		}
256	11		}
257
258	1		public function addParam($key, $val)
259			{
260	1		$this->query[$key] = $val;
261	1		}
262
263	1		public function addHeader($key, $val)
264			{
265	1		$this->headers[strtolower($key)] = $val;
266	1		}
267
268	7		public function setCA($path = null, $file = null)
269			{
270	7		$this->capath = $path;
271	7		$this->cafile = $file;
272	7		}
273
274	1		public function isHTTP()
275			{
276	1		return $this->scheme === 'http' \|\| $this->scheme === 'https';
277			}
278			}
279

hirak / prestissimo

Push — master ( 49e50d...b85d88 )

BaseRequest::isHTTP() A

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Duplication

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