AddAuthorizationHeader::__invoke() - Code Metrics - Inspection of "Cache isn't working + check 403 errors + send orig..." - softonic/guzzle-oauth2-middleware - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#8)

unknown

created 2018-03-21 22:55 UTC

AddAuthorizationHeader::__invoke() A

↳ Parent: AddAuthorizationHeader

Complexity

Conditions	2
Paths	2

Size

Total Lines	11
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	2.0932

Importance

Changes

Metric	Value
dl	0
loc	11
ccs	5
cts	7
cp	0.7143
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	7
nc	2
nop	1
crap	2.0932

<?php

namespace Softonic\OAuth2\Guzzle\Middleware;

use League\OAuth2\Client\Provider\AbstractProvider as OAuth2Provider;
use League\OAuth2\Client\Token\AccessToken;
use Psr\Http\Message\RequestInterface;

class AddAuthorizationHeader
{
    const CACHE_KEY_PREFIX = 'oauth2-token-';

    private $provider;
    private $cacheHandler;
    private $config;

    public function __construct(OAuth2Provider $provider, array $config, AccessTokenCacheHandler $cacheHandler)
    {
        $this->provider = $provider;
        $this->config = $config;
        $this->cacheHandler = $cacheHandler;
    }

    public function __invoke(RequestInterface $request): RequestInterface
    {
        $token = $this->cacheHandler->getTokenByProvider($this->provider, $this->config);
        if (false === $token) {
            $accessToken = $this->getAccessToken();
            $token = $accessToken->getToken();
            $this->cacheHandler->saveTokenByProvider($accessToken, $this->provider, $this->config);
        }

        return $request->withHeader('Authorization', 'Bearer ' . $token);
    }

    private function getAccessToken(): AccessToken
    {
        $grantType = $this->getGrantType();
        return $this->provider->getAccessToken($grantType, $this->config);
    }

    private function getGrantType(): string
    {
        if (empty($this->config['grant_type'])) {
            throw new \InvalidArgumentException('Config value `grant_type` needs to be specified.');
        }
        return $this->config['grant_type'];
    }
}


1		<?php
2
3		namespace Softonic\OAuth2\Guzzle\Middleware;
4
5		use League\OAuth2\Client\Provider\AbstractProvider as OAuth2Provider;
6		use League\OAuth2\Client\Token\AccessToken;
7		use Psr\Http\Message\RequestInterface;
8
9		class AddAuthorizationHeader
10		{
11		const CACHE_KEY_PREFIX = 'oauth2-token-';
12
13		private $provider;
14		private $cacheHandler;
15		private $config;
16
17	8	public function __construct(OAuth2Provider $provider, array $config, AccessTokenCacheHandler $cacheHandler)
18		{
19	8	$this->provider = $provider;
20	8	$this->config = $config;
21	8	$this->cacheHandler = $cacheHandler;
22	8	}
23
24	4	public function __invoke(RequestInterface $request): RequestInterface
25		{
26	4	$token = $this->cacheHandler->getTokenByProvider($this->provider, $this->config);
27	4	if (false === $token) {
28	2	$accessToken = $this->getAccessToken();
29		$token = $accessToken->getToken();
30		$this->cacheHandler->saveTokenByProvider($accessToken, $this->provider, $this->config);
31		}
32
33	2	return $request->withHeader('Authorization', 'Bearer ' . $token);
34		}
35
36	2	private function getAccessToken(): AccessToken
37		{
38	2	$grantType = $this->getGrantType();
39		return $this->provider->getAccessToken($grantType, $this->config);
40		}
41
42	2	private function getGrantType(): string
43		{
44	2	if (empty($this->config['grant_type'])) {
45	2	throw new \InvalidArgumentException('Config value `grant_type` needs to be specified.');
46		}
47		return $this->config['grant_type'];
48		}
49		}
50

softonic / guzzle-oauth2-middleware

Pull Request — master (#8)

AddAuthorizationHeader::__invoke() A

Complexity

Size

Duplication

Code Coverage

Importance

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