Cookie::fromSetCookieHeader() - Code Metrics - kriswallsmith/Buzz - Measure and Improve Code Quality continuously with Scrutinizer

Cookie::fromSetCookieHeader() A
last analyzed 2020-10-22 09:07 UTC

↳ Parent: Cookie

Complexity

Conditions	6
Paths	8

Size

Total Lines	26
Code Lines	17

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	16
CRAP Score	6

Importance

Changes

Metric	Value
cc	6
eloc	17
nc	8
nop	2
dl	0
loc	26
ccs	16
cts	16
cp	1
crap	6
rs	9.0777
c	0
b	0
f	0

<?php

declare(strict_types=1);

namespace Buzz\Middleware\Cookie;

use Psr\Http\Message\RequestInterface;

class Cookie
{
    const ATTR_DOMAIN = 'domain';

    const ATTR_PATH = 'path';

    const ATTR_SECURE = 'secure';

    const ATTR_MAX_AGE = 'max-age';

    const ATTR_EXPIRES = 'expires';

    protected $name;

    protected $value;

    protected $attributes = [];

    protected $createdAt;

    /**
     * Constructor.
     */
    public function __construct()
    {
        $this->createdAt = time();
    }

    /**
     * Returns true if the current cookie matches the supplied request.
     *
     * @param RequestInterface $request A request object
     */
    public function matchesRequest(RequestInterface $request): bool
    {
        $uri = $request->getUri();
        // domain
        if (!$this->matchesDomain($uri->getHost())) {
            return false;
        }

        // path
        if (!$this->matchesPath($uri->getPath())) {
            return false;
        }

        // secure
        if ($this->hasAttribute(static::ATTR_SECURE) && 'https' !== $uri->getScheme()) {
            return false;
        }

        return true;
    }

    /**
     * Returns true of the current cookie has expired.
     *
     * Checks the max-age and expires attributes.
     *
     * @return bool Whether the current cookie has expired
     */
    public function isExpired(): bool
    {
        $maxAge = $this->getAttribute(static::ATTR_MAX_AGE);
        if ($maxAge && time() - $this->getCreatedAt() > $maxAge) {
            return true;
        }

        $expires = $this->getAttribute(static::ATTR_EXPIRES);
        if ($expires && strtotime($expires) < time()) {
            return true;
        }

        return false;
    }

    /**
     * Returns true if the current cookie matches the supplied domain.
     *
     * @param string $domain A domain hostname
     */
    public function matchesDomain(string $domain): bool
    {
        $cookieDomain = $this->getAttribute(static::ATTR_DOMAIN) ?? '';

        if (0 === strpos($cookieDomain, '.')) {
            $pattern = '/\b'.preg_quote(substr($cookieDomain, 1), '/').'$/i';

            return (bool) preg_match($pattern, $domain);
        } else {
            return 0 == strcasecmp($cookieDomain, $domain);
        }
    }

    /**
     * Returns true if the current cookie matches the supplied path.
     *
     * @param string $path A path
     */
    public function matchesPath(string $path): bool
    {
        $needle = $this->getAttribute(static::ATTR_PATH);

        return null === $needle || 0 === strpos($path, $needle);
    }

    /**
     * Populates the current cookie with data from the supplied Set-Cookie header.
     *
     * @param string $header        A Set-Cookie header
     * @param string $issuingDomain The domain that issued the header
     */
    public function fromSetCookieHeader(string $header, string $issuingDomain): void
    {
        list($this->name, $header) = explode('=', $header, 2);
        if (false === strpos($header, ';')) {
            $this->value = $header;
            $header = null;
        } else {
            list($this->value, $header) = explode(';', $header, 2);
        }

        $this->clearAttributes();
        if (null !== $header) {
            foreach (array_map('trim', explode(';', trim($header))) as $pair) {
                if (false === strpos($pair, '=')) {
                    $name = $pair;
                    $value = null;
                } else {
                    list($name, $value) = explode('=', $pair);
                }

                $this->setAttribute($name, $value);
            }
        }

        if (!$this->getAttribute(static::ATTR_DOMAIN)) {
            $this->setAttribute(static::ATTR_DOMAIN, $issuingDomain);
        }
    }

    /**
     * Formats a Cookie header for the current cookie.
     *
     * @return string An HTTP request Cookie header
     */
    public function toCookieHeader(): string
    {
        return $this->getName().'='.$this->getValue();
    }

    public function setName(string $name): void
    {
        $this->name = $name;
    }

    public function getName(): string
    {
        return $this->name;
    }

    public function setValue(string $value): void
    {
        $this->value = $value;
    }

    public function getValue(): string
    {
        return $this->value;
    }

    public function setAttributes(array $attributes): void
    {
        // attributes are case insensitive
        $this->attributes = array_change_key_case($attributes);
    }

    public function setAttribute(string $name, ?string $value): void
    {
        $this->attributes[strtolower($name)] = $value;
    }

    public function getAttributes(): array
    {
        return $this->attributes;
    }

    public function getAttribute(string $name): ?string
    {
        $name = strtolower($name);

        if (isset($this->attributes[$name])) {
            return $this->attributes[$name];
        }

        return null;
    }

    public function hasAttribute(string $name): bool
    {
        return \array_key_exists($name, $this->attributes);
    }

    public function clearAttributes(): void
    {
        $this->setAttributes([]);
    }

    public function setCreatedAt(int $createdAt): void
    {
        $this->createdAt = $createdAt;
    }

    public function getCreatedAt(): int
    {
        return $this->createdAt;
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Buzz\Middleware\Cookie;
6
7		use Psr\Http\Message\RequestInterface;
8
9		class Cookie
10		{
11		const ATTR_DOMAIN = 'domain';
12
13		const ATTR_PATH = 'path';
14
15		const ATTR_SECURE = 'secure';
16
17		const ATTR_MAX_AGE = 'max-age';
18
19		const ATTR_EXPIRES = 'expires';
20
21		protected $name;
22
23		protected $value;
24
25		protected $attributes = [];
26
27		protected $createdAt;
28
29		/**
30		* Constructor.
31		*/
32	16	public function __construct()
33		{
34	16	$this->createdAt = time();
35	16	}
36
37		/**
38		* Returns true if the current cookie matches the supplied request.
39		*
40		* @param RequestInterface $request A request object
41		*/
42	5	public function matchesRequest(RequestInterface $request): bool
43		{
44	5	$uri = $request->getUri();
45		// domain
46	5	if (!$this->matchesDomain($uri->getHost())) {
47	1	return false;
48		}
49
50		// path
51	5	if (!$this->matchesPath($uri->getPath())) {
52	1	return false;
53		}
54
55		// secure
56	5	if ($this->hasAttribute(static::ATTR_SECURE) && 'https' !== $uri->getScheme()) {
57	1	return false;
58		}
59
60	5	return true;
61		}
62
63		/**
64		* Returns true of the current cookie has expired.
65		*
66		* Checks the max-age and expires attributes.
67		*
68		* @return bool Whether the current cookie has expired
69		*/
70	3	public function isExpired(): bool
71		{
72	3	$maxAge = $this->getAttribute(static::ATTR_MAX_AGE);
73	3	if ($maxAge && time() - $this->getCreatedAt() > $maxAge) {
74	2	return true;
75		}
76
77	3	$expires = $this->getAttribute(static::ATTR_EXPIRES);
78	3	if ($expires && strtotime($expires) < time()) {
79	2	return true;
80		}
81
82	2	return false;
83		}
84
85		/**
86		* Returns true if the current cookie matches the supplied domain.
87		*
88		* @param string $domain A domain hostname
89		*/
90	7	public function matchesDomain(string $domain): bool
91		{
92	7	$cookieDomain = $this->getAttribute(static::ATTR_DOMAIN) ?? '';
93
94	7	if (0 === strpos($cookieDomain, '.')) {
95	3	$pattern = '/\b'.preg_quote(substr($cookieDomain, 1), '/').'$/i';
96
97	3	return (bool) preg_match($pattern, $domain);
98		} else {
99	4	return 0 == strcasecmp($cookieDomain, $domain);
100		}
101		}
102
103		/**
104		* Returns true if the current cookie matches the supplied path.
105		*
106		* @param string $path A path
107		*/
108	6	public function matchesPath(string $path): bool
109		{
110	6	$needle = $this->getAttribute(static::ATTR_PATH);
111
112	6	return null === $needle \|\| 0 === strpos($path, $needle);
113		}
114
115		/**
116		* Populates the current cookie with data from the supplied Set-Cookie header.
117		*
118		* @param string $header A Set-Cookie header
119		* @param string $issuingDomain The domain that issued the header
120		*/
121	3	public function fromSetCookieHeader(string $header, string $issuingDomain): void
122		{
123	3	list($this->name, $header) = explode('=', $header, 2);
124	3	if (false === strpos($header, ';')) {
125	2	$this->value = $header;
126	2	$header = null;
127		} else {
128	1	list($this->value, $header) = explode(';', $header, 2);
129		}
130
131	3	$this->clearAttributes();
132	3	if (null !== $header) {
133	1	foreach (array_map('trim', explode(';', trim($header))) as $pair) {
134	1	if (false === strpos($pair, '=')) {
135	1	$name = $pair;
136	1	$value = null;
137		} else {
138	1	list($name, $value) = explode('=', $pair);
139		}
140
141	1	$this->setAttribute($name, $value);
142		}
143		}
144
145	3	if (!$this->getAttribute(static::ATTR_DOMAIN)) {
146	2	$this->setAttribute(static::ATTR_DOMAIN, $issuingDomain);
147		}
148	3	}
149
150		/**
151		* Formats a Cookie header for the current cookie.
152		*
153		* @return string An HTTP request Cookie header
154		*/
155	3	public function toCookieHeader(): string
156		{
157	3	return $this->getName().'='.$this->getValue();
158		}
159
160	5	public function setName(string $name): void
161		{
162	5	$this->name = $name;
163	5	}
164
165	7	public function getName(): string
166		{
167	7	return $this->name;
168		}
169
170	5	public function setValue(string $value): void
171		{
172	5	$this->value = $value;
173	5	}
174
175	4	public function getValue(): string
176		{
177	4	return $this->value;
178		}
179
180	3	public function setAttributes(array $attributes): void
181		{
182		// attributes are case insensitive
183	3	$this->attributes = array_change_key_case($attributes);
184	3	}
185
186	15	public function setAttribute(string $name, ?string $value): void
187		{
188	15	$this->attributes[strtolower($name)] = $value;
189	15	}
190
191	1	public function getAttributes(): array
192		{
193	1	return $this->attributes;
194		}
195
196	15	public function getAttribute(string $name): ?string
197		{
198	15	$name = strtolower($name);
199
200	15	if (isset($this->attributes[$name])) {
201	14	return $this->attributes[$name];
202		}
203
204	11	return null;
205		}
206
207	5	public function hasAttribute(string $name): bool
208		{
209	5	return \array_key_exists($name, $this->attributes);
210		}
211
212	3	public function clearAttributes(): void
213		{
214	3	$this->setAttributes([]);
215	3	}
216
217	1	public function setCreatedAt(int $createdAt): void
218		{
219	1	$this->createdAt = $createdAt;
220	1	}
221
222	2	public function getCreatedAt(): int
223		{
224	2	return $this->createdAt;
225		}
226		}
227

kriswallsmith / Buzz

Cookie::fromSetCookieHeader() A last analyzed 2020-10-22 09:07 UTC

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Cookie::fromSetCookieHeader() A
last analyzed 2020-10-22 09:07 UTC