Request::isCors() - Code Metrics - Inspection of "fixed string to array get param" - vakata/http - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 54fd6d...863321 )

by Ivan

created 2020-02-17 13:08 UTC

Request::isCors() A

↳ Parent: Request

Complexity

Conditions	4
Paths	4

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	8.7414

Importance

Changes

Metric	Value
dl	0
loc	14
ccs	3
cts	9
cp	0.3333
rs	9.7998
c	0
b	0
f	0
cc	4
nc	4
nop	0
crap	8.7414

<?php

namespace vakata\http;

use Laminas\Diactoros\Uri as LaminasUri;
use Laminas\Diactoros\Stream;
use Laminas\Diactoros\UploadedFile;
use Laminas\Diactoros\ServerRequest;
use Laminas\Diactoros\ServerRequestFactory;

class Request extends ServerRequest
{
    protected $certificateNumber;
    protected $certificateData;
    /**
     * Create an instance from globals
     *
     * @param array $server
     * @param array $query
     * @param array $body
     * @param array $cookies
     * @param array $files
     * @return Request
     */
    public static function fromGlobals(
        array $server = null,
        array $query = null,
        array $body = null,
        array $cookies = null,
        array $files = null
    ) {
        $server  = \Laminas\Diactoros\normalizeServer($server ?: $_SERVER);
        $files   = \Laminas\Diactoros\normalizeUploadedFiles($files ?: $_FILES);
        $headers = [];
        foreach ($server as $key => $value) {
            if (strpos($key, 'REDIRECT_') === 0) {
                $key = substr($key, 9);
                if (array_key_exists($key, $server)) {
                    continue;
                }
            }
            if (is_string($value) && strlen($value) && strpos($key, 'HTTP_') === 0) {
                $name = strtr(strtolower(substr($key, 5)), '_', '-');
                $headers[$name] = $value;
                continue;
            }
            if (is_string($value) && strlen($value) && strpos($key, 'CONTENT_') === 0) {
                $name = 'content-' . strtolower(substr($key, 8));
                $headers[$name] = $value;
                continue;
            }
        }

        $method  = \Laminas\Diactoros\marshalMethodFromSapi($server);
        $uri     = \Laminas\Diactoros\marshalUriFromSapi($server, $headers);

        if (null === $cookies && array_key_exists('cookie', $headers)) {
            $cookies = self::parseCookieHeader($headers['cookie']);
        }
        

        if ($body === null) {
            $body = [];
            if (isset($headers['content-type']) && strpos($headers['content-type'], 'json') !== false) {
                $body = json_decode($body, true);
                if ($body === null) {
                    $body = [];
                }
            } else {
                $body = static::fixedQueryParams(file_get_contents('php://input'));
            }
        }

        return new static(
            $server,
            $files,
            $uri,
            $method,
            'php://input',
            $headers,
            $cookies ?: $_COOKIE,
            $query ?: static::fixedQueryParams($uri->getQuery()),
            $body ?: (count($_POST) ? $_POST : json_decode(file_get_contents('php://input'), true)),
            \Laminas\Diactoros\marshalProtocolVersionFromSapi($server),
            $server['SSL_CLIENT_M_SERIAL'] ?? null,
            $server['SSL_CLIENT_CERT'] ?? null
        );
    }
    public static function fromString(string $str) : Request
    {
        $method = 'GET';
        $version = '1.1';
        $uri = '/';
        $headers = [];
        $files = [];
        $body = '';

        $break = strpos($str, "\r\n\r\n") === false ? "\n" : "\r\n"; // just in case someone breaks RFC 2616

        list($headers, $message) = array_pad(explode($break . $break, $str, 2), 2, '');
        $headers = explode($break, preg_replace("(" . $break . "\s+)", " ", $headers));
        if (isset($headers[0]) && strlen($headers[0])) {
            $temp = explode(' ', $headers[0]);
            if (in_array($temp[0], ['GET', 'POST', 'HEAD', 'PATCH', 'PUT', 'OPTIONS', 'TRACE', 'DELETE'])) {
                $method = $temp[0];
                $uri = $temp[1];
                if (isset($temp[2])) {
                    $version = substr($temp[2], 5);
                }
                unset($headers[0]);
                $headers = array_values($headers);
            }
        }
        $temp = array_filter($headers);
        $headers = [];
        foreach ($temp as $v) {
            $v = explode(':', $v, 2);
            $name = trim($v[0]);
            $name = str_replace('_', ' ', strtolower($name));
            $name = str_replace('-', ' ', strtolower($name));
            $name = str_replace(' ', '-', ucwords($name));
            $headers[$name] = trim($v[1]);
        }
        if (isset($headers['Host'])) {
            $uri = $headers['Host'] . $uri;
        } else {
            $uri = 'localhost' . $uri;
        }
        if (isset($headers['Content-Type']) && strpos($headers['Content-Type'], 'multipart') !== false) {
            $bndr = trim(explode(' boundary=', $headers['Content-Type'])[1], '"');
            $parts = explode($break . '--' . $bndr, $break . $message);
            if (count($parts) == 1) {
                $body = $message;
            } else {
                array_pop($parts);
                array_shift($parts);
                $post = [];
                $fres = [];
                foreach ($parts as $k => $item) {
                    list($head, $pbody) = explode($break . $break, $item, 2);
                    $head = explode($break, preg_replace("(" . $break . "\s+)", " ", $head));
                    foreach ($head as $h) {
                        if (strpos(strtolower($h), 'content-disposition') === 0) {
                            $cd = explode(';', $h);
                            $name = '';
                            $file = '';
                            foreach ($cd as $p) {
                                if (strpos(trim($p), 'name=') === 0) {
                                    $name = trim(explode('name=', $p)[1], ' "');
                                }
                                if (strpos(trim($p), 'filename=') === 0) {
                                    $file = trim(explode('filename=', $p)[1], ' "');
                                }
                            }
                            if ($file) {
                                // create resource manually
                                $fres[$k] = fopen('php://temp', 'wb+');
                                fwrite($fres[$k], $pbody);
                                rewind($fres[$k]);
                                $files[$name] = new UploadedFile(
                                    $fres[$k],
                                    strlen($pbody),
                                    UPLOAD_ERR_OK,
                                    $file
                                );
                            } else {
                                $post[$name] = $pbody;
                            }
                        }
                    }
                }
                $body = http_build_query($post);
            }
        } elseif (strlen($message)) {
            $body = $message;
        }
        if (strpos($uri, '://') === false) {
            $uri = 'http://' . $uri;
        }

        if (isset($headers['Content-Type']) && strpos($headers['Content-Type'], 'json') !== false) {
            $params = json_decode($body, true);
        } else {
            $params = static::fixedQueryParams($body);
        }
        $temp = (new Stream('php://temp', 'wb+'));
        $temp->write($body);
        $uri = new LaminasUri($uri);
        return new static(
            [],
            \Laminas\Diactoros\normalizeUploadedFiles($files),
            $uri,
            $method,
            $temp,
            $headers,
            isset($headers['Cookie']) ? self::parseCookieHeader($headers['Cookie']) : [],
            static::fixedQueryParams($uri->getQuery()),
            $params ?? [],
            $version
        );
    }
    public static function fixedQueryParams($query)
    {
        $data = [];
        $temp = strlen($query) ? explode('&', $query) : [];
        foreach ($temp as $var) {
            $var   = explode('=', $var, 2);
            $name  = urldecode($var[0]);
            $value = isset($var[1]) ? urldecode($var[1]) : '';
            $name  = explode(']', str_replace(['][', '['], ']', $name));
            $name  = count($name) > 1 ? array_slice($name, 0, -1) : $name;

            $tmp = &$data;
            foreach ($name as $k) {
                if ($k === "") {
                    continue;
                }
                if (!is_array($tmp)) {
                    $tmp = [];
                }
                if (!isset($tmp[$k])) {
                    $tmp[$k] = [];
                }
                $tmp = &$tmp[$k];
            }
            if ($name[count($name) - 1] == '') {
                if (!is_array($tmp)) {
                    $tmp = [];
                }
                $tmp[] = $value;
            } else {
                $tmp = $value;
            }
        }
        return $data;
    }
    private static function parseCookieHeader($cookieHeader)
    {
        preg_match_all('(
            (?:^\\n?[ \t]*|;[ ])
            (?P<name>[!#$%&\'*+-.0-9A-Z^_`a-z|~]+)
            =
            (?P<DQUOTE>"?)
                (?P<value>[\x21\x23-\x2b\x2d-\x3a\x3c-\x5b\x5d-\x7e]*)
            (?P=DQUOTE)
            (?=\\n?[ \t]*$|;[ ])
        )x', $cookieHeader, $matches, PREG_SET_ORDER);

        $cookies = [];

        if (is_array($matches)) {
            foreach ($matches as $match) {
                $cookies[$match['name']] = urldecode($match['value']);
            }
        }

        return $cookies;
    }
    public function __construct(
        array $serverParams = [],
        array $uploadedFiles = [],
        $uri = null,
        $method = null,
        $body = 'php://input',
        array $headers = [],
        array $cookies = [],
        array $queryParams = [],
        $parsedBody = null,
        $protocol = '1.1',
        string $certificateNumber = null,
        string $certificateData = null
    ) {
        $uri = new Uri((string)$uri);
        parent::__construct(
            $serverParams,
            $uploadedFiles,
            $uri,
            $method,
            $body,
            $headers,
            $cookies,
            $queryParams,
            $parsedBody,
            $protocol
        );
        $this->certificateNumber = $certificateNumber ? strtoupper(ltrim(trim($certificateNumber), '0')) : null;
        $this->certificateData = $certificateData;
    }
    protected function cleanValue($value, $mode = null)
    {
        if (is_array($value)) {
            $temp = [];
            foreach ($value as $k => $v) {
                $temp[$k] = $this->cleanValue($v, $mode);
            }
            return $temp;
        }
        // normalize newlines
        if (strpos((string)$value, "\r") !== false) {
            $value = str_replace(array("\r\n", "\r", "\r\n\n"), PHP_EOL, $value);
        }
        // remove invalid utf8 chars
        if (preg_match('/[^\x00-\x7F]/S', $value) != 0) {
            $temp = @iconv('UTF-8', 'UTF-8//IGNORE', $value);
            if ($temp !== false) {
                $value = $temp;
            }
        }
        // remove non-printable chars
        do {
            $count = 0;
            $value = preg_replace(['/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F]+/S'], '', $value, -1, $count);
        } while ((int)$count > 0);

        switch ($mode) {
            case 'int':
                $value = (int) $value;
                break;
            case 'float':
                $value = (float) $value;
                break;
            case 'nohtml':
                $value = strip_tags((string) $value);
                break;
            case 'escape':
                $value = htmlspecialchars((string) $value, ENT_QUOTES | ENT_SUBSTITUTE);
                break;
            case 'string':
                $value = (string) $value;
                break;
            case 'raw':
            default:
                break;
        }

        return $value;
    }
    protected function getValue(array $collection, $key, $default, $mode)
    {
        if ($key === null) {
            return $this->cleanValue($collection, $mode);
        }
        return isset($collection[$key]) ? $this->cleanValue($collection[$key], $mode) : $default;
    }
    /**
     * Gets a value from a cookie that came with the request
     * @param  string    $key     the cookie name
     * @param  mixed     $default optional default value to return if the key is not present (default to `null`)
     * @param  string    $mode    optional cleanup of the value, available modes are: int, float, nohtml, escape, string
     * @return mixed             the value (or values)
     */
    public function getCookie($key = null, $default = null, $mode = null)
    {
        return $this->getValue($this->getCookieParams(), $key, $default, $mode);
    }
    /**
     * Get a GET param from the request URL
     * @param  string   $key     the GET param name
     * @param  mixed    $default optional default value to return if the key is not present (default to `null`)
     * @param  string   $mode    optional cleanup of the value, available modes are: int, float, nohtml, escape, string
     * @return mixed             the value (or values)
     */
    public function getQuery($key = null, $default = null, $mode = null)
    {
        return $this->getValue($this->getQueryParams(), $key, $default, $mode);
    }
    /**
     * Get a param from the request body (if it is in JSON format it will be parsed out as well)
     * @param  string   $key     the param name
     * @param  mixed    $default optional default value to return if the key is not present (default to `null`)
     * @param  string   $mode    optional cleanup of the value, available modes are: int, float, nohtml, escape, string
     * @return mixed             the value (or values if no key was specified)
     */
    public function getPost($key = null, $default = null, $mode = null)
    {
        $body = $this->getParsedBody();
        if (!is_array($body)) {
            $body = [];
        }
        return $this->getValue($body, $key, $default, $mode);
    }
    /**
     * Get any authorization details supplied with the request.
     * @return array|null           array of extracted values or null (possible keys are username, password and token)
     */
    public function getAuthorization()
    {
        if (!$this->hasHeader('Authorization')) {
            return null;
        }
        $temp = explode(' ', trim($this->getHeaderLine('Authorization')), 2);
        switch (strtolower($temp[0])) {
            case 'basic':
                $temp[1] = base64_decode($temp[1]);
                $temp[1] = explode(':', $temp[1], 2);
                return ['username' => $temp[1][0], 'password' => $temp[1][1] ?? null];
            case 'token':
            case 'oauth':
            case 'bearer':
                return ['token' => $temp[1] ?? null];
            default:
                return null;
        }
    }
    /**
     * Get the Uri object
     * @return Uri
     */
    public function getUrl()
    {
        return $this->getUri();
    }
    /**
     * Determine if this is an AJAX request
     * @return boolean is the request AJAX
     */
    public function isAjax()
    {
        return ($this->getHeaderLine('X-Requested-With') === 'XMLHttpRequest');
    }
    /**
     * Determine if this is an CORS request
     * @return boolean is the request CORS
     */
    public function isCors()
    {
        if (!$this->hasHeader('Origin')) {
            return false;
        }
        $origin = parse_url($this->getHeaderLine('Origin'));
        $host   = $this->getUri()->getHost();
        $scheme = $this->getUri()->getScheme();
        return (
            !$host ||
            strtolower($origin['scheme']?? '') !== strtolower($scheme) ||
            strpos(strtolower($origin['host'] ?? ''), strtolower($host)) === false
        );
    }
    /**
     * Get the prefered response languages (parses the Accept-Language header if present).
     * @param  bool    $shortNames should values like "en-US", be truncated to "en", defaults to true
     * @return array   array of ordered lowercase language codes
     */
    public function getPreferredResponseLanguages(bool $shortNames = true) : array
    {
        $acpt = $this->getHeaderLine('Accept-Language') ?: '*';
        $acpt = explode(',', $acpt);
        foreach ($acpt as $k => $v) {
            $v = array_pad(explode(';', $v, 2), 2, 'q=1');
            $v[1] = (float) array_pad(explode('q=', $v[1], 2), 2, '1')[1];
            $v[0] = $shortNames ? explode('-', $v[0], 2)[0] : $v[0];
            $v[2] = $k;
            $acpt[$k] = $v;
        }
        usort($acpt, function ($a, $b) {
            if ($a[1] > $b[1]) {
                return -1;
            }
            if ($a[1] < $b[1]) {
                return 1;
            }
            return $a[2] < $b[2] ? -1 : 1;
        });
        $acpt = array_map(function ($v) {
            return strtolower($v[0]);
        }, $acpt);
        $acpt = array_filter($acpt, function ($v) {
            return $v !== '*';
        });
        return array_unique($acpt);
    }
    /**
     * Get the preffered response language (parses the Accept-Language header if present).
     * @param  string       $default the default code to return if the header is not found
     * @param  array|null   $allowed an optional list of lowercase language codes to intersect with, defaults to null
     * @return string       the prefered language code
     */
    public function getPreferredResponseLanguage(string $default = 'en', array $allowed = null) : string
    {
        $acpt = $this->getPreferredResponseLanguages(true);
        foreach ($acpt as $lang) {
            if ($allowed === null) {
                return $lang;
            }
            if (in_array($lang, $allowed)) {
                return $lang;
            }
        }
        return $default;
    }
    /**
     * Get the prefered response formats.
     * @param  string                    $default the default value to return if the Accept header is not present.
     * @return string[]                  the desired response formats
     */
    public function getPreferredResponseFormats($default = 'text/html')
    {
        // parse accept header (uses default instead of 406 header)
        $acpt = $this->getHeaderLine('Accept') ?: $default;
        $acpt = explode(',', $acpt);
        foreach ($acpt as $k => $v) {
            $v = array_pad(explode(';', $v, 2), 2, 'q=1');
            $v[1] = (float) array_pad(explode('q=', $v[1], 2), 2, '1')[1];
            $v[0] = $v[0];
            $v[2] = $k;
            $acpt[$k] = $v;
        }
        usort($acpt, function ($a, $b) {
            if ($a[1] > $b[1]) {
                return -1;
            }
            if ($a[1] < $b[1]) {
                return 1;
            }
            return $a[2] < $b[2] ? -1 : 1;
        });
        $acpt = array_map(function ($v) {
            return strtolower($v[0]);
        }, $acpt);
        $acpt = array_filter($acpt, function ($v) {
            return $v !== '*/*';
        });
        return array_unique($acpt);
    }
    /**
     * Get the preffered response language (parses the Accept-Language header if present).
     * @param  string       $default the default code to return if the header is not found
     * @param  array|null   $allowed an optional list of lowercase language codes to intersect with, defaults to null
     * @return string       the prefered language code
     */
    public function getPreferredResponseFormat(string $default = 'text/html', array $allowed = null) : string
    {
        // parse accept header (uses default instead of 406 header)
        $acpt = $this->getPreferredResponseFormats();
        foreach ($acpt as $format) {
            if ($allowed === null) {
                return $format;
            }
            if (in_array($format, $allowed)) {
                return $format;
            }
        }
        return $default;
    }
    public function hasCertificate()
    {
        return $this->certificateNumber !== null;
    }
    public function getCertificateNumber()
    {
        return $this->certificateNumber;
    }
    public function getCertificate()
    {
        return $this->certificateData;
    }
    public function withCertificate(string $number, string $data = null)
    {
        $ret = clone $this;
        $ret->certificateNumber = strtoupper(ltrim(trim($number), '0'));
        $ret->certificateData = $data;
        return $ret;
    }
}


1		<?php
2
3		namespace vakata\http;
4
5		use Laminas\Diactoros\Uri as LaminasUri;
6		use Laminas\Diactoros\Stream;
7		use Laminas\Diactoros\UploadedFile;
8		use Laminas\Diactoros\ServerRequest;
9		use Laminas\Diactoros\ServerRequestFactory;
10
11		class Request extends ServerRequest
12		{
13		protected $certificateNumber;
14		protected $certificateData;
15		/**
16		* Create an instance from globals
17		*
18		* @param array $server
19		* @param array $query
20		* @param array $body
21		* @param array $cookies
22		* @param array $files
23		* @return Request
24		*/
25		public static function fromGlobals(
26		array $server = null,
27		array $query = null,
28		array $body = null,
29		array $cookies = null,
30		array $files = null
31		) {
32		$server = \Laminas\Diactoros\normalizeServer($server ?: $_SERVER);
33		$files = \Laminas\Diactoros\normalizeUploadedFiles($files ?: $_FILES);
34		$headers = [];
35		foreach ($server as $key => $value) {
36		if (strpos($key, 'REDIRECT_') === 0) {
37		$key = substr($key, 9);
38		if (array_key_exists($key, $server)) {
39		continue;
40		}
41		}
42		if (is_string($value) && strlen($value) && strpos($key, 'HTTP_') === 0) {
43		$name = strtr(strtolower(substr($key, 5)), '_', '-');
44		$headers[$name] = $value;
45		continue;
46		}
47		if (is_string($value) && strlen($value) && strpos($key, 'CONTENT_') === 0) {
48		$name = 'content-' . strtolower(substr($key, 8));
49		$headers[$name] = $value;
50		continue;
51		}
52		}
53
54		$method = \Laminas\Diactoros\marshalMethodFromSapi($server);
55		$uri = \Laminas\Diactoros\marshalUriFromSapi($server, $headers);
56
57		if (null === $cookies && array_key_exists('cookie', $headers)) {
58		$cookies = self::parseCookieHeader($headers['cookie']);
59		}
60
61
62		if ($body === null) {
63		$body = [];
64		if (isset($headers['content-type']) && strpos($headers['content-type'], 'json') !== false) {
65		$body = json_decode($body, true);
66		if ($body === null) {
67		$body = [];
68		}
69		} else {
70		$body = static::fixedQueryParams(file_get_contents('php://input'));
71		}
72		}
73
74		return new static(
75		$server,
76		$files,
77		$uri,
78		$method,
79		'php://input',
80		$headers,
81		$cookies ?: $_COOKIE,
82		$query ?: static::fixedQueryParams($uri->getQuery()),
83		$body ?: (count($_POST) ? $_POST : json_decode(file_get_contents('php://input'), true)),
84		\Laminas\Diactoros\marshalProtocolVersionFromSapi($server),
85		$server['SSL_CLIENT_M_SERIAL'] ?? null,
86		$server['SSL_CLIENT_CERT'] ?? null
87		);
88		}
89	1	public static function fromString(string $str) : Request
90		{
91	1	$method = 'GET';
92	1	$version = '1.1';
93	1	$uri = '/';
94	1	$headers = [];
95	1	$files = [];
96	1	$body = '';
97
98	1	$break = strpos($str, "\r\n\r\n") === false ? "\n" : "\r\n"; // just in case someone breaks RFC 2616
99
100	1	list($headers, $message) = array_pad(explode($break . $break, $str, 2), 2, '');
101	1	$headers = explode($break, preg_replace("(" . $break . "\s+)", " ", $headers));
102	1	if (isset($headers[0]) && strlen($headers[0])) {
103	1	$temp = explode(' ', $headers[0]);
104	1	if (in_array($temp[0], ['GET', 'POST', 'HEAD', 'PATCH', 'PUT', 'OPTIONS', 'TRACE', 'DELETE'])) {
105	1	$method = $temp[0];
106	1	$uri = $temp[1];
107	1	if (isset($temp[2])) {
108	1	$version = substr($temp[2], 5);
109		}
110	1	unset($headers[0]);
111	1	$headers = array_values($headers);
112		}
113		}
114	1	$temp = array_filter($headers);
115	1	$headers = [];
116	1	foreach ($temp as $v) {
117	1	$v = explode(':', $v, 2);
118	1	$name = trim($v[0]);
119	1	$name = str_replace('_', ' ', strtolower($name));
120	1	$name = str_replace('-', ' ', strtolower($name));
121	1	$name = str_replace(' ', '-', ucwords($name));
122	1	$headers[$name] = trim($v[1]);
123		}
124	1	if (isset($headers['Host'])) {
125		$uri = $headers['Host'] . $uri;
126		} else {
127	1	$uri = 'localhost' . $uri;
128		}
129	1	if (isset($headers['Content-Type']) && strpos($headers['Content-Type'], 'multipart') !== false) {
130		$bndr = trim(explode(' boundary=', $headers['Content-Type'])[1], '"');
131		$parts = explode($break . '--' . $bndr, $break . $message);
132		if (count($parts) == 1) {
133		$body = $message;
134		} else {
135		array_pop($parts);
136		array_shift($parts);
137		$post = [];
138		$fres = [];
139		foreach ($parts as $k => $item) {
140		list($head, $pbody) = explode($break . $break, $item, 2);
141		$head = explode($break, preg_replace("(" . $break . "\s+)", " ", $head));
142		foreach ($head as $h) {
143		if (strpos(strtolower($h), 'content-disposition') === 0) {
144		$cd = explode(';', $h);
145		$name = '';
146		$file = '';
147		foreach ($cd as $p) {
148		if (strpos(trim($p), 'name=') === 0) {
149		$name = trim(explode('name=', $p)[1], ' "');
150		}
151		if (strpos(trim($p), 'filename=') === 0) {
152		$file = trim(explode('filename=', $p)[1], ' "');
153		}
154		}
155		if ($file) {
156		// create resource manually
157		$fres[$k] = fopen('php://temp', 'wb+');
158		fwrite($fres[$k], $pbody);
159		rewind($fres[$k]);
160		$files[$name] = new UploadedFile(
161		$fres[$k],
162		strlen($pbody),
163		UPLOAD_ERR_OK,
164		$file
165		);
166		} else {
167		$post[$name] = $pbody;
168		}
169		}
170		}
171		}
172		$body = http_build_query($post);
173		}
174	1	} elseif (strlen($message)) {
175		$body = $message;
176		}
177	1	if (strpos($uri, '://') === false) {
178	1	$uri = 'http://' . $uri;
179		}
180
181	1	if (isset($headers['Content-Type']) && strpos($headers['Content-Type'], 'json') !== false) {
182		$params = json_decode($body, true);
183		} else {
184	1	$params = static::fixedQueryParams($body);
185		}
186	1	$temp = (new Stream('php://temp', 'wb+'));
187	1	$temp->write($body);
188	1	$uri = new LaminasUri($uri);
189	1	return new static(
190	1	[],
191	1	\Laminas\Diactoros\normalizeUploadedFiles($files),
192	1	$uri,
193	1	$method,
194	1	$temp,
195	1	$headers,
196	1	isset($headers['Cookie']) ? self::parseCookieHeader($headers['Cookie']) : [],
197	1	static::fixedQueryParams($uri->getQuery()),
198	1	$params ?? [],
199	1	$version
200		);
201		}
202	2	public static function fixedQueryParams($query)
203		{
204	2	$data = [];
205	2	$temp = strlen($query) ? explode('&', $query) : [];
206	2	foreach ($temp as $var) {
207	2	$var = explode('=', $var, 2);
208	2	$name = urldecode($var[0]);
209	2	$value = isset($var[1]) ? urldecode($var[1]) : '';
210	2	$name = explode(']', str_replace(['][', '['], ']', $name));
211	2	$name = count($name) > 1 ? array_slice($name, 0, -1) : $name;
212
213	2	$tmp = &$data;
214	2	foreach ($name as $k) {
215	2	if ($k === "") {
216		continue;
217		}
218	2	if (!is_array($tmp)) {
219		$tmp = [];
220		}
221	2	if (!isset($tmp[$k])) {
222	2	$tmp[$k] = [];
223		}
224	2	$tmp = &$tmp[$k];
225		}
226	2	if ($name[count($name) - 1] == '') {
227		if (!is_array($tmp)) {
228		$tmp = [];
229		}
230		$tmp[] = $value;
231		} else {
232	2	$tmp = $value;
233		}
234		}
235	2	return $data;
236		}
237	1	private static function parseCookieHeader($cookieHeader)
238		{
239	1	preg_match_all('(
240		(?:^\\n?[ \t]*\|;[ ])
241		(?P<name>[!#$%&\'*+-.0-9A-Z^_`a-z\|~]+)
242		=
243		(?P<DQUOTE>"?)
244		(?P<value>[\x21\x23-\x2b\x2d-\x3a\x3c-\x5b\x5d-\x7e]*)
245		(?P=DQUOTE)
246		(?=\\n?[ \t]*$\|;[ ])
247	1	)x', $cookieHeader, $matches, PREG_SET_ORDER);
248
249	1	$cookies = [];
250
251	1	if (is_array($matches)) {
252	1	foreach ($matches as $match) {
253	1	$cookies[$match['name']] = urldecode($match['value']);
254		}
255		}
256
257	1	return $cookies;
258		}
259	1	public function __construct(
260		array $serverParams = [],
261		array $uploadedFiles = [],
262		$uri = null,
263		$method = null,
264		$body = 'php://input',
265		array $headers = [],
266		array $cookies = [],
267		array $queryParams = [],
268		$parsedBody = null,
269		$protocol = '1.1',
270		string $certificateNumber = null,
271		string $certificateData = null
272		) {
273	1	$uri = new Uri((string)$uri);
274	1	parent::__construct(
275	1	$serverParams,
276	1	$uploadedFiles,
277	1	$uri,
278	1	$method,
279	1	$body,
280	1	$headers,
281	1	$cookies,
282	1	$queryParams,
283	1	$parsedBody,
284	1	$protocol
285		);
286	1	$this->certificateNumber = $certificateNumber ? strtoupper(ltrim(trim($certificateNumber), '0')) : null;
287	1	$this->certificateData = $certificateData;
288	1	}
289	1	protected function cleanValue($value, $mode = null)
290		{
291	1	if (is_array($value)) {
292		$temp = [];
293		foreach ($value as $k => $v) {
294		$temp[$k] = $this->cleanValue($v, $mode);
295		}
296		return $temp;
297		}
298		// normalize newlines
299	1	if (strpos((string)$value, "\r") !== false) {
300		$value = str_replace(array("\r\n", "\r", "\r\n\n"), PHP_EOL, $value);
301		}
302		// remove invalid utf8 chars
303	1	if (preg_match('/[^\x00-\x7F]/S', $value) != 0) {
304		$temp = @iconv('UTF-8', 'UTF-8//IGNORE', $value);
305		if ($temp !== false) {
306		$value = $temp;
307		}
308		}
309		// remove non-printable chars
310		do {
311	1	$count = 0;
312	1	$value = preg_replace(['/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F]+/S'], '', $value, -1, $count);
313	1	} while ((int)$count > 0);
314
315		switch ($mode) {
316	1	case 'int':
317	1	$value = (int) $value;
318	1	break;
319	1	case 'float':
320		$value = (float) $value;
321		break;
322	1	case 'nohtml':
323		$value = strip_tags((string) $value);
324		break;
325	1	case 'escape':
326		$value = htmlspecialchars((string) $value, ENT_QUOTES \| ENT_SUBSTITUTE);
327		break;
328	1	case 'string':
329		$value = (string) $value;
330		break;
331	1	case 'raw':
332		default:
333	1	break;
334		}
335
336	1	return $value;
337		}
338	1	protected function getValue(array $collection, $key, $default, $mode)
339		{
340	1	if ($key === null) {
341		return $this->cleanValue($collection, $mode);
342		}
343	1	return isset($collection[$key]) ? $this->cleanValue($collection[$key], $mode) : $default;
344		}
345		/**
346		* Gets a value from a cookie that came with the request
347		* @param string $key the cookie name
348		* @param mixed $default optional default value to return if the key is not present (default to `null`)
349		* @param string $mode optional cleanup of the value, available modes are: int, float, nohtml, escape, string
350		* @return mixed the value (or values)
351		*/
352	1	public function getCookie($key = null, $default = null, $mode = null)
353		{
354	1	return $this->getValue($this->getCookieParams(), $key, $default, $mode);
355		}
356		/**
357		* Get a GET param from the request URL
358		* @param string $key the GET param name
359		* @param mixed $default optional default value to return if the key is not present (default to `null`)
360		* @param string $mode optional cleanup of the value, available modes are: int, float, nohtml, escape, string
361		* @return mixed the value (or values)
362		*/
363	1	public function getQuery($key = null, $default = null, $mode = null)
364		{
365	1	return $this->getValue($this->getQueryParams(), $key, $default, $mode);
366		}
367		/**
368		* Get a param from the request body (if it is in JSON format it will be parsed out as well)
369		* @param string $key the param name
370		* @param mixed $default optional default value to return if the key is not present (default to `null`)
371		* @param string $mode optional cleanup of the value, available modes are: int, float, nohtml, escape, string
372		* @return mixed the value (or values if no key was specified)
373		*/
374		public function getPost($key = null, $default = null, $mode = null)
375		{
376		$body = $this->getParsedBody();
377		if (!is_array($body)) {
378		$body = [];
379		}
380		return $this->getValue($body, $key, $default, $mode);
381		}
382		/**
383		* Get any authorization details supplied with the request.
384		* @return array\|null array of extracted values or null (possible keys are username, password and token)
385		*/
386		public function getAuthorization()
387		{
388		if (!$this->hasHeader('Authorization')) {
389		return null;
390		}
391		$temp = explode(' ', trim($this->getHeaderLine('Authorization')), 2);
392		switch (strtolower($temp[0])) {
393		case 'basic':
394		$temp[1] = base64_decode($temp[1]);
395		$temp[1] = explode(':', $temp[1], 2);
396		return ['username' => $temp[1][0], 'password' => $temp[1][1] ?? null];
397		case 'token':
398		case 'oauth':
399		case 'bearer':
400		return ['token' => $temp[1] ?? null];
401		default:
402		return null;
403		}
404		}
405		/**
406		* Get the Uri object
407		* @return Uri
408		*/
409		public function getUrl()
410		{
411		return $this->getUri();
412		}
413		/**
414		* Determine if this is an AJAX request
415		* @return boolean is the request AJAX
416		*/
417	1	public function isAjax()
418		{
419	1	return ($this->getHeaderLine('X-Requested-With') === 'XMLHttpRequest');
420		}
421		/**
422		* Determine if this is an CORS request
423		* @return boolean is the request CORS
424		*/
425	1	public function isCors()
426		{
427	1	if (!$this->hasHeader('Origin')) {
428	1	return false;
429		}
430		$origin = parse_url($this->getHeaderLine('Origin'));
431		$host = $this->getUri()->getHost();
432		$scheme = $this->getUri()->getScheme();
433		return (
434		!$host \|\|
435		strtolower($origin['scheme']?? '') !== strtolower($scheme) \|\|
436		strpos(strtolower($origin['host'] ?? ''), strtolower($host)) === false
437		);
438		}
439		/**
440		* Get the prefered response languages (parses the Accept-Language header if present).
441		* @param bool $shortNames should values like "en-US", be truncated to "en", defaults to true
442		* @return array array of ordered lowercase language codes
443		*/
444	1	public function getPreferredResponseLanguages(bool $shortNames = true) : array
445		{
446	1	$acpt = $this->getHeaderLine('Accept-Language') ?: '*';
447	1	$acpt = explode(',', $acpt);
448	1	foreach ($acpt as $k => $v) {
449	1	$v = array_pad(explode(';', $v, 2), 2, 'q=1');
450	1	$v[1] = (float) array_pad(explode('q=', $v[1], 2), 2, '1')[1];
451	1	$v[0] = $shortNames ? explode('-', $v[0], 2)[0] : $v[0];
452	1	$v[2] = $k;
453	1	$acpt[$k] = $v;
454		}
455		usort($acpt, function ($a, $b) {
456	1	if ($a[1] > $b[1]) {
457	1	return -1;
458		}
459		if ($a[1] < $b[1]) {
460		return 1;
461		}
462		return $a[2] < $b[2] ? -1 : 1;
463	1	});
464		$acpt = array_map(function ($v) {
465	1	return strtolower($v[0]);
466	1	}, $acpt);
467		$acpt = array_filter($acpt, function ($v) {
468	1	return $v !== '*';
469	1	});
470	1	return array_unique($acpt);
471		}
472		/**
473		* Get the preffered response language (parses the Accept-Language header if present).
474		* @param string $default the default code to return if the header is not found
475		* @param array\|null $allowed an optional list of lowercase language codes to intersect with, defaults to null
476		* @return string the prefered language code
477		*/
478	1	public function getPreferredResponseLanguage(string $default = 'en', array $allowed = null) : string
479		{
480	1	$acpt = $this->getPreferredResponseLanguages(true);
481	1	foreach ($acpt as $lang) {
482	1	if ($allowed === null) {
483	1	return $lang;
484		}
485		if (in_array($lang, $allowed)) {
486		return $lang;
487		}
488		}
489	1	return $default;
490		}
491		/**
492		* Get the prefered response formats.
493		* @param string $default the default value to return if the Accept header is not present.
494		* @return string[] the desired response formats
495		*/
496	1	public function getPreferredResponseFormats($default = 'text/html')
497		{
498		// parse accept header (uses default instead of 406 header)
499	1	$acpt = $this->getHeaderLine('Accept') ?: $default;
500	1	$acpt = explode(',', $acpt);
501	1	foreach ($acpt as $k => $v) {
502	1	$v = array_pad(explode(';', $v, 2), 2, 'q=1');
503	1	$v[1] = (float) array_pad(explode('q=', $v[1], 2), 2, '1')[1];
504	1	$v[0] = $v[0];
505	1	$v[2] = $k;
506	1	$acpt[$k] = $v;
507		}
508		usort($acpt, function ($a, $b) {
509	1	if ($a[1] > $b[1]) {
510	1	return -1;
511		}
512	1	if ($a[1] < $b[1]) {
513		return 1;
514		}
515	1	return $a[2] < $b[2] ? -1 : 1;
516	1	});
517		$acpt = array_map(function ($v) {
518	1	return strtolower($v[0]);
519	1	}, $acpt);
520	1	$acpt = array_filter($acpt, function ($v) {
521	1	return $v !== '/';
522	1	});
523	1	return array_unique($acpt);
524		}
525		/**
526		* Get the preffered response language (parses the Accept-Language header if present).
527		* @param string $default the default code to return if the header is not found
528		* @param array\|null $allowed an optional list of lowercase language codes to intersect with, defaults to null
529		* @return string the prefered language code
530		*/
531	1	public function getPreferredResponseFormat(string $default = 'text/html', array $allowed = null) : string
532		{
533		// parse accept header (uses default instead of 406 header)
534	1	$acpt = $this->getPreferredResponseFormats();
535	1	foreach ($acpt as $format) {
536	1	if ($allowed === null) {
537	1	return $format;
538		}
539		if (in_array($format, $allowed)) {
540		return $format;
541		}
542		}
543		return $default;
544		}
545		public function hasCertificate()
546		{
547		return $this->certificateNumber !== null;
548		}
549		public function getCertificateNumber()
550		{
551		return $this->certificateNumber;
552		}
553		public function getCertificate()
554		{
555		return $this->certificateData;
556		}
557		public function withCertificate(string $number, string $data = null)
558		{
559		$ret = clone $this;
560		$ret->certificateNumber = strtoupper(ltrim(trim($number), '0'));
561		$ret->certificateData = $data;
562		return $ret;
563		}
564		}
565

vakata / http

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