HashAuthenticator::authenticate() - Code Metrics - alex-kalanis/restful - Measure and Improve Code Quality continuously with Scrutinizer

HashAuthenticator::authenticate() A
last analyzed 2024-12-26 06:23 UTC

↳ Parent: HashAuthenticator

Complexity

Conditions	3
Paths	3

Size

Total Lines	12
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	3

Importance

Changes

Metric	Value
eloc	7
dl	0
loc	12
ccs	7
cts	7
cp	1
rs	10
c	0
b	0
f	0
cc	3
nc	3
nop	1
crap	3

<?php

namespace kalanis\Restful\Security\Authentication;


use kalanis\Restful\Http\IInput;
use kalanis\Restful\Security\Exceptions\AuthenticationException;
use kalanis\Restful\Security\IAuthTokenCalculator;
use Nette\Http\IRequest;


/**
 * Verify request hashing data and comparing the results
 * @package kalanis\Restful\Security\Authentication
 */
class HashAuthenticator implements IRequestAuthenticator
{

    /** Auth token request header name */
    public const AUTH_HEADER = 'X-HTTP-AUTH-TOKEN';

    public function __construct(
        protected IRequest                             $request,
        protected IAuthTokenCalculator                 $calculator,
    )
    {
    }

    /**
     * @throws AuthenticationException
     */
    public function authenticate(IInput $input): bool
    {
        $requested = $this->getRequestedHash();
        if (!$requested) {
            throw new AuthenticationException('Authentication header not found.');
        }

        $expected = $this->getExpectedHash($input);
        if ($requested !== $expected) {
            throw new AuthenticationException('Authentication tokens do not match.');
        }
        return true;
    }


    /**
     * Get request hash
     * @return string|null
     */
    protected function getRequestedHash(): ?string
    {
        return $this->request->getHeader(self::AUTH_HEADER);
    }

    /**
     * Get expected hash
     * @return string
     */
    protected function getExpectedHash(IInput $input): string
    {
        return $this->calculator->calculate($input);
    }
}


1		<?php
2
3		namespace kalanis\Restful\Security\Authentication;
4
5
6		use kalanis\Restful\Http\IInput;
7		use kalanis\Restful\Security\Exceptions\AuthenticationException;
8		use kalanis\Restful\Security\IAuthTokenCalculator;
9		use Nette\Http\IRequest;
10
11
12		/**
13		* Verify request hashing data and comparing the results
14		* @package kalanis\Restful\Security\Authentication
15		*/
16	1	class HashAuthenticator implements IRequestAuthenticator
17		{
18
19		/** Auth token request header name */
20		public const AUTH_HEADER = 'X-HTTP-AUTH-TOKEN';
21
22	1	public function __construct(
23		protected IRequest $request,
24		protected IAuthTokenCalculator $calculator,
25		)
26		{
27	1	}
28
29		/**
30		* @throws AuthenticationException
31		*/
32		public function authenticate(IInput $input): bool
33		{
34	1	$requested = $this->getRequestedHash();
35	1	if (!$requested) {
36	1	throw new AuthenticationException('Authentication header not found.');
37		}
38
39	1	$expected = $this->getExpectedHash($input);
40	1	if ($requested !== $expected) {
41	1	throw new AuthenticationException('Authentication tokens do not match.');
42		}
43	1	return true;
44		}
45
46
47		/**
48		* Get request hash
49		* @return string\|null
50		*/
51		protected function getRequestedHash(): ?string
52		{
53	1	return $this->request->getHeader(self::AUTH_HEADER);
54		}
55
56		/**
57		* Get expected hash
58		* @return string
59		*/
60		protected function getExpectedHash(IInput $input): string
61		{
62	1	return $this->calculator->calculate($input);
63		}
64		}
65

alex-kalanis / restful

HashAuthenticator::authenticate() A last analyzed 2024-12-26 06:23 UTC

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HashAuthenticator::authenticate() A
last analyzed 2024-12-26 06:23 UTC