Configuration::getConfigTreeBuilder() - Code Metrics - lakiboy/damax-api-auth-bundle - Measure and Improve Code Quality continuously with Scrutinizer

Configuration::getConfigTreeBuilder() A
last analyzed 2018-09-05 11:24 UTC

↳ Parent: Configuration

Complexity

Conditions	1
Paths	1

Size

Total Lines	19
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	13
nc	1
nop	0
dl	0
loc	19
rs	9.8333
c	0
b	0
f	0

<?php

declare(strict_types=1);

namespace Damax\Bundle\ApiAuthBundle\DependencyInjection;

use Damax\Bundle\ApiAuthBundle\Security\JsonResponseFactory;
use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
use Symfony\Component\Config\Definition\Builder\TreeBuilder;
use Symfony\Component\Config\Definition\ConfigurationInterface;

final class Configuration implements ConfigurationInterface
{
    public const SIGNER_SYMMETRIC = 'symmetric';
    public const SIGNER_ASYMMETRIC = 'asymmetric';

    private const SYMMETRIC_ALGOS = ['HS256', 'HS384', 'HS512'];
    private const ASYMMETRIC_ALGOS = ['RS256', 'RS384', 'RS512', 'ES256', 'ES384', 'ES512'];

    public const STORAGE_FIXED = 'fixed';
    public const STORAGE_REDIS = 'redis';
    public const STORAGE_DOCTRINE = 'doctrine';

    public function getConfigTreeBuilder(): TreeBuilder
    {
        $treeBuilder = new TreeBuilder();

        /** @var ArrayNodeDefinition $rootNode */
        $rootNode = $treeBuilder->root('damax_api_auth');
        $rootNode
            ->addDefaultsIfNotSet()
            ->children()
                ->scalarNode('response_factory_service_id')
                    ->cannotBeEmpty()
                    ->defaultValue(JsonResponseFactory::class)
                ->end()
                ->append($this->apiKeyNode('api_key'))
                ->append($this->jwtNode('jwt'))
            ->end()
        ;

        return $treeBuilder;
    }

    private function apiKeyNode(string $name): ArrayNodeDefinition
    {
        return (new ArrayNodeDefinition($name))
            ->canBeEnabled()
            ->children()
                ->append($this->extractorsNode('extractors', [
                    [
                        'type' => 'header',
                        'name' => 'Authorization',
                        'prefix' => 'Token',
                    ],
                ]))

                ->arrayNode('generator')
                    ->addDefaultsIfNotSet()
                    ->children()
                        ->integerNode('key_size')
                            ->defaultValue(20)
                        ->end()
                    ->end()
                ->end()

                ->arrayNode('storage')
                    ->beforeNormalization()
                        ->ifTrue(function (array $config): bool {
                            return !isset($config[0]);
                        })
                        ->then(function (array $config): array {
                            return [
                                ['type' => self::STORAGE_FIXED, 'tokens' => $config],
                            ];
                        })
                    ->end()
                    ->arrayPrototype()
                        ->children()
                            ->enumNode('type')
                                ->isRequired()
                                ->values([self::STORAGE_FIXED, self::STORAGE_REDIS, self::STORAGE_DOCTRINE])
                            ->end()
                            ->arrayNode('tokens')
                                ->useAttributeAsKey(true)
                                ->requiresAtLeastOneElement()
                                ->scalarPrototype()
                                    ->isRequired()
                                ->end()
                            ->end()
                            ->booleanNode('writable')
                                ->defaultFalse()
                            ->end()
                            ->scalarNode('redis_client_id')
                                ->cannotBeEmpty()
                                ->defaultValue('snc_redis.default')
                            ->end()
                            ->scalarNode('key_prefix')
                                ->cannotBeEmpty()
                            ->end()
                            ->scalarNode('doctrine_connection_id')
                                ->cannotBeEmpty()
                                ->defaultValue('database_connection')
                            ->end()
                            ->scalarNode('table_name')
                                ->cannotBeEmpty()
                                ->defaultValue('api_key')
                            ->end()
                            ->arrayNode('fields')
                                ->children()
                                    ->scalarNode('key')->cannotBeEmpty()->end()
                                    ->scalarNode('ttl')->cannotBeEmpty()->end()
                                    ->scalarNode('identity')->cannotBeEmpty()->end()
                                ->end()
                            ->end()
                        ->end()
                    ->end()
                ->end()
            ->end()
        ;
    }

    private function jwtNode(string $name): ArrayNodeDefinition
    {
        return (new ArrayNodeDefinition($name))
            ->beforeNormalization()
                ->ifString()
                ->then(function (string $config): array {
                    return ['signer' => $config];
                })
            ->end()
            ->canBeEnabled()
            ->children()
                ->append($this->extractorsNode('extractors', [
                    [
                        'type' => 'header',
                        'name' => 'Authorization',
                        'prefix' => 'Bearer',
                    ],
                ]))
                ->scalarNode('identity_claim')
                    ->cannotBeEmpty()
                ->end()
                ->arrayNode('builder')
                    ->addDefaultsIfNotSet()
                    ->children()
                        ->scalarNode('issuer')
                            ->cannotBeEmpty()
                        ->end()
                        ->scalarNode('audience')
                            ->cannotBeEmpty()
                        ->end()
                        ->integerNode('ttl')
                            ->defaultValue(3600)
                        ->end()
                    ->end()
                ->end()
                ->arrayNode('parser')
                    ->children()
                        ->arrayNode('issuers')
                            ->requiresAtLeastOneElement()
                            ->scalarPrototype()
                                ->isRequired()
                            ->end()
                        ->end()
                        ->scalarNode('audience')
                            ->cannotBeEmpty()
                        ->end()
                    ->end()
                ->end()
                ->arrayNode('signer')
                    ->isRequired()
                    ->beforeNormalization()
                        ->ifString()
                        ->then(function (string $config): array {
                            return ['signing_key' => $config];
                        })
                    ->end()
                    ->beforeNormalization()
                        ->ifTrue(function (?array $config): bool {
                            $type = $config['type'] ?? self::SIGNER_SYMMETRIC;

                            return self::SIGNER_ASYMMETRIC === $type;
                        })
                        ->then(function (array $config): array {
                            if (isset($config['signing_key'])) {
                                $config['signing_key'] = 'file://' . $config['signing_key'];
                            }

                            if (isset($config['verification_key'])) {
                                $config['verification_key'] = 'file://' . $config['verification_key'];
                            }

                            if (!isset($config['algorithm'])) {
                                $config['algorithm'] = self::ASYMMETRIC_ALGOS[0];
                            }

                            return $config;
                        })
                    ->end()
                    ->validate()
                        ->ifTrue(function (array $config): bool {
                            return self::SIGNER_ASYMMETRIC === $config['type'] && empty($config['verification_key']);
                        })
                        ->thenInvalid('Verification key must be specified for "asymmetric" signer.')
                    ->end()
                    ->validate()
                        ->ifTrue(function (array $config): bool {
                            return self::SIGNER_SYMMETRIC === $config['type'] && !in_array($config['algorithm'], self::SYMMETRIC_ALGOS);
                        })
                        ->thenInvalid('HMAC algorithm must be specified for "symmetric" signer.')
                    ->end()
                    ->validate()
                        ->ifTrue(function (array $config): bool {
                            return self::SIGNER_ASYMMETRIC === $config['type'] && !in_array($config['algorithm'], self::ASYMMETRIC_ALGOS);
                        })
                        ->thenInvalid('RSA or ECDSA algorithm must be specified for "asymmetric" signer.')
                    ->end()
                    ->validate()
                        ->ifTrue(function (array $config): bool {
                            if (self::SIGNER_SYMMETRIC === $config['type']) {
                                return false;
                            }

                            return !is_readable($config['signing_key']) || !is_readable($config['verification_key']);
                        })
                        ->thenInvalid('Signing and/or verification key is not readable.')
                    ->end()
                    ->validate()
                        ->ifTrue(function (array $config): bool {
                            return self::SIGNER_SYMMETRIC === $config['type'] && !empty($config['verification_key']);
                        })
                        ->thenInvalid('Verification key must no be specified for "symmetric" signer.')
                    ->end()
                    ->validate()
                        ->ifTrue(function (array $config): bool {
                            return self::SIGNER_SYMMETRIC === $config['type'] && !empty($config['passphrase']);
                        })
                        ->thenInvalid('Passphrase must not be specified for "symmetric" signer.')
                    ->end()
                    ->children()
                        ->enumNode('type')
                            ->values(['symmetric', 'asymmetric'])
                            ->defaultValue('symmetric')
                        ->end()
                        ->enumNode('algorithm')
                            ->values(array_merge(self::SYMMETRIC_ALGOS, self::ASYMMETRIC_ALGOS))
                            ->defaultValue(self::SYMMETRIC_ALGOS[0])
                        ->end()
                        ->scalarNode('signing_key')
                            ->isRequired()
                        ->end()
                        ->scalarNode('verification_key')
                            ->cannotBeEmpty()
                        ->end()
                        ->scalarNode('passphrase')
                            ->cannotBeEmpty()
                            ->defaultValue('')
                        ->end()
                    ->end()
                ->end()
            ->end()
        ;
    }

    private function extractorsNode(string $name, array $defaults): ArrayNodeDefinition
    {
        return (new ArrayNodeDefinition($name))
            ->arrayPrototype()
                ->children()
                    ->enumNode('type')
                        ->isRequired()
                        ->values(['header', 'query', 'cookie'])
                    ->end()
                    ->scalarNode('name')
                        ->isRequired()
                    ->end()
                    ->scalarNode('prefix')
                        ->cannotBeEmpty()
                    ->end()
                ->end()
            ->end()
            ->defaultValue($defaults)
        ;
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace Damax\Bundle\ApiAuthBundle\DependencyInjection;
6
7			use Damax\Bundle\ApiAuthBundle\Security\JsonResponseFactory;
8			use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
9			use Symfony\Component\Config\Definition\Builder\TreeBuilder;
10			use Symfony\Component\Config\Definition\ConfigurationInterface;
11
12			final class Configuration implements ConfigurationInterface
13			{
14			public const SIGNER_SYMMETRIC = 'symmetric';
15			public const SIGNER_ASYMMETRIC = 'asymmetric';
16
17			private const SYMMETRIC_ALGOS = ['HS256', 'HS384', 'HS512'];
18			private const ASYMMETRIC_ALGOS = ['RS256', 'RS384', 'RS512', 'ES256', 'ES384', 'ES512'];
19
20			public const STORAGE_FIXED = 'fixed';
21			public const STORAGE_REDIS = 'redis';
22			public const STORAGE_DOCTRINE = 'doctrine';
23
24			public function getConfigTreeBuilder(): TreeBuilder
25			{
26			$treeBuilder = new TreeBuilder();
27
28			/** @var ArrayNodeDefinition $rootNode */
29			$rootNode = $treeBuilder->root('damax_api_auth');
30			$rootNode
31			->addDefaultsIfNotSet()
32			->children()
33			->scalarNode('response_factory_service_id')
34			->cannotBeEmpty()
35			->defaultValue(JsonResponseFactory::class)
36			->end()
37			->append($this->apiKeyNode('api_key'))
38			->append($this->jwtNode('jwt'))
39			->end()
40			;
41
42			return $treeBuilder;
43			}
44
45			private function apiKeyNode(string $name): ArrayNodeDefinition
46			{
47			return (new ArrayNodeDefinition($name))
48			->canBeEnabled()
49			->children()
50			->append($this->extractorsNode('extractors', [
51			[
52			'type' => 'header',
53			'name' => 'Authorization',
54			'prefix' => 'Token',
55			],
56			]))
57
58			->arrayNode('generator')
59			->addDefaultsIfNotSet()
60			->children()
61			->integerNode('key_size')
62			->defaultValue(20)
63			->end()
64			->end()
65			->end()
66
67			->arrayNode('storage')
68			->beforeNormalization()
69			->ifTrue(function (array $config): bool {
70			return !isset($config[0]);
71			})
72			->then(function (array $config): array {
73			return [
74			['type' => self::STORAGE_FIXED, 'tokens' => $config],
75			];
76			})
77			->end()
78			->arrayPrototype()
79			->children()
80			->enumNode('type')
81			->isRequired()
82			->values([self::STORAGE_FIXED, self::STORAGE_REDIS, self::STORAGE_DOCTRINE])
83			->end()
84			->arrayNode('tokens')
85			->useAttributeAsKey(true)
86			->requiresAtLeastOneElement()
87			->scalarPrototype()
88			->isRequired()
89			->end()
90			->end()
91			->booleanNode('writable')
92			->defaultFalse()
93			->end()
94			->scalarNode('redis_client_id')
95			->cannotBeEmpty()
96			->defaultValue('snc_redis.default')
97			->end()
98			->scalarNode('key_prefix')
99			->cannotBeEmpty()
100			->end()
101			->scalarNode('doctrine_connection_id')
102			->cannotBeEmpty()
103			->defaultValue('database_connection')
104			->end()
105			->scalarNode('table_name')
106			->cannotBeEmpty()
107			->defaultValue('api_key')
108			->end()
109			->arrayNode('fields')
110			->children()
111			->scalarNode('key')->cannotBeEmpty()->end()
112			->scalarNode('ttl')->cannotBeEmpty()->end()
113			->scalarNode('identity')->cannotBeEmpty()->end()
114			->end()
115			->end()
116			->end()
117			->end()
118			->end()
119			->end()
120			;
121			}
122
123			private function jwtNode(string $name): ArrayNodeDefinition
124			{
125			return (new ArrayNodeDefinition($name))
126			->beforeNormalization()
127			->ifString()
128			->then(function (string $config): array {
129			return ['signer' => $config];
130			})
131			->end()
132			->canBeEnabled()
133			->children()
134			->append($this->extractorsNode('extractors', [
135			[
136			'type' => 'header',
137			'name' => 'Authorization',
138			'prefix' => 'Bearer',
139			],
140			]))
141			->scalarNode('identity_claim')
142			->cannotBeEmpty()
143			->end()
144			->arrayNode('builder')
145			->addDefaultsIfNotSet()
146			->children()
147			->scalarNode('issuer')
148			->cannotBeEmpty()
149			->end()
150			->scalarNode('audience')
151			->cannotBeEmpty()
152			->end()
153			->integerNode('ttl')
154			->defaultValue(3600)
155			->end()
156			->end()
157			->end()
158			->arrayNode('parser')
159			->children()
160			->arrayNode('issuers')
161			->requiresAtLeastOneElement()
162			->scalarPrototype()
163			->isRequired()
164			->end()
165			->end()
166			->scalarNode('audience')
167			->cannotBeEmpty()
168			->end()
169			->end()
170			->end()
171			->arrayNode('signer')
172			->isRequired()
173			->beforeNormalization()
174			->ifString()
175			->then(function (string $config): array {
176			return ['signing_key' => $config];
177			})
178			->end()
179			->beforeNormalization()
180			->ifTrue(function (?array $config): bool {
181			$type = $config['type'] ?? self::SIGNER_SYMMETRIC;
182
183			return self::SIGNER_ASYMMETRIC === $type;
184			})
185			->then(function (array $config): array {
186			if (isset($config['signing_key'])) {
187			$config['signing_key'] = 'file://' . $config['signing_key'];
188			}
189
190			if (isset($config['verification_key'])) {
191			$config['verification_key'] = 'file://' . $config['verification_key'];
192			}
193
194			if (!isset($config['algorithm'])) {
195			$config['algorithm'] = self::ASYMMETRIC_ALGOS[0];
196			}
197
198			return $config;
199			})
200			->end()
201			->validate()
202			->ifTrue(function (array $config): bool {
203			return self::SIGNER_ASYMMETRIC === $config['type'] && empty($config['verification_key']);
204			})
205			->thenInvalid('Verification key must be specified for "asymmetric" signer.')
206			->end()
207			->validate()
208			->ifTrue(function (array $config): bool {
209			return self::SIGNER_SYMMETRIC === $config['type'] && !in_array($config['algorithm'], self::SYMMETRIC_ALGOS);
210			})
211			->thenInvalid('HMAC algorithm must be specified for "symmetric" signer.')
212			->end()
213			->validate()
214			->ifTrue(function (array $config): bool {
215			return self::SIGNER_ASYMMETRIC === $config['type'] && !in_array($config['algorithm'], self::ASYMMETRIC_ALGOS);
216			})
217			->thenInvalid('RSA or ECDSA algorithm must be specified for "asymmetric" signer.')
218			->end()
219			->validate()
220			->ifTrue(function (array $config): bool {
221			if (self::SIGNER_SYMMETRIC === $config['type']) {
222			return false;
223			}
224
225			return !is_readable($config['signing_key']) \|\| !is_readable($config['verification_key']);
226			})
227			->thenInvalid('Signing and/or verification key is not readable.')
228			->end()
229			->validate()
230			->ifTrue(function (array $config): bool {
231			return self::SIGNER_SYMMETRIC === $config['type'] && !empty($config['verification_key']);
232			})
233			->thenInvalid('Verification key must no be specified for "symmetric" signer.')
234			->end()
235			->validate()
236			->ifTrue(function (array $config): bool {
237			return self::SIGNER_SYMMETRIC === $config['type'] && !empty($config['passphrase']);
238			})
239			->thenInvalid('Passphrase must not be specified for "symmetric" signer.')
240			->end()
241			->children()
242			->enumNode('type')
243			->values(['symmetric', 'asymmetric'])
244			->defaultValue('symmetric')
245			->end()
246			->enumNode('algorithm')
247			->values(array_merge(self::SYMMETRIC_ALGOS, self::ASYMMETRIC_ALGOS))
248			->defaultValue(self::SYMMETRIC_ALGOS[0])
249			->end()
250			->scalarNode('signing_key')
251			->isRequired()
252			->end()
253			->scalarNode('verification_key')
254			->cannotBeEmpty()
255			->end()
256			->scalarNode('passphrase')
257			->cannotBeEmpty()
258			->defaultValue('')
259			->end()
260			->end()
261			->end()
262			->end()
263			;
264			}
265
266			private function extractorsNode(string $name, array $defaults): ArrayNodeDefinition
267			{
268			return (new ArrayNodeDefinition($name))
269			->arrayPrototype()
270			->children()
271			->enumNode('type')
272			->isRequired()
273			->values(['header', 'query', 'cookie'])
274			->end()
275			->scalarNode('name')
276			->isRequired()
277			->end()
278			->scalarNode('prefix')
279			->cannotBeEmpty()
280			->end()
281			->end()
282			->end()
283			->defaultValue($defaults)
284			;
285			}
286			}
287

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Configuration::getConfigTreeBuilder() A last analyzed 2018-09-05 11:24 UTC

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Configuration::getConfigTreeBuilder() A
last analyzed 2018-09-05 11:24 UTC