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Merge pull request #61 from DoclerLabs/add-bearer-authentication
Add bearer authentication
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,120 @@ | ||
| <?php | ||
|
|
||
| declare(strict_types=1); | ||
|
|
||
| namespace DoclerLabs\ApiClientGenerator\Generator\Security; | ||
|
|
||
| use cebe\openapi\spec\SecurityRequirement; | ||
| use cebe\openapi\spec\SecurityScheme; | ||
| use DoclerLabs\ApiClientGenerator\Ast\Builder\CodeBuilder; | ||
| use DoclerLabs\ApiClientGenerator\Entity\Operation; | ||
| use DoclerLabs\ApiClientGenerator\Generator\SecurityStrategyInterface; | ||
| use DoclerLabs\ApiClientGenerator\Input\Specification; | ||
|
|
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| class BearerAuthentication implements SecurityStrategyInterface | ||
| { | ||
| private const PROPERTY_NAME = 'bearerToken'; | ||
| private const SCHEME = 'bearer'; | ||
| private const TYPE = 'http'; | ||
|
|
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| private CodeBuilder $builder; | ||
|
|
||
| public function __construct(CodeBuilder $builder) | ||
| { | ||
| $this->builder = $builder; | ||
| } | ||
|
|
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| public function getProperties(Operation $operation, Specification $specification): array | ||
| { | ||
| $statements = []; | ||
|
|
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| if ($this->requiresBearerToken($operation, $specification)) { | ||
| $statements[] = $this->builder->localProperty('bearerToken', 'string', 'string'); | ||
| } | ||
|
|
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| return $statements; | ||
| } | ||
|
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| public function getConstructorParams(Operation $operation, Specification $specification): array | ||
| { | ||
| $params = []; | ||
|
|
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| if ($this->requiresBearerToken($operation, $specification)) { | ||
| $params[] = $this->builder | ||
| ->param(self::PROPERTY_NAME) | ||
| ->setType('string') | ||
| ->getNode(); | ||
| } | ||
|
|
||
| return $params; | ||
| } | ||
|
|
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| public function getConstructorParamInits(Operation $operation, Specification $specification): array | ||
| { | ||
| $paramInits = []; | ||
|
|
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| if ($this->requiresBearerToken($operation, $specification)) { | ||
| $paramInits[] = $this->builder->assign( | ||
| $this->builder->localPropertyFetch(self::PROPERTY_NAME), | ||
| $this->builder->var(self::PROPERTY_NAME) | ||
| ); | ||
| } | ||
|
|
||
| return $paramInits; | ||
| } | ||
|
|
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| public function getSecurityHeaders(Operation $operation, Specification $specification): array | ||
| { | ||
| $headers = []; | ||
|
|
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| foreach ($this->loopSecuritySchemes($operation, $specification) as $securityScheme) { | ||
| /** @var SecurityScheme $securityScheme */ | ||
| if ( | ||
| $securityScheme->scheme === self::SCHEME | ||
| && $securityScheme->type === self::TYPE | ||
| ) { | ||
| $headers['Authorization'] = $this->builder->funcCall( | ||
| 'sprintf', | ||
| ['Bearer %s', $this->builder->localPropertyFetch(self::PROPERTY_NAME)] | ||
| ); | ||
| } | ||
| } | ||
|
|
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| return $headers; | ||
| } | ||
|
|
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| private function requiresBearerToken(Operation $operation, Specification $specification): bool | ||
| { | ||
| foreach ($this->loopSecuritySchemes($operation, $specification) as $securityScheme) { | ||
| /** @var SecurityScheme $securityScheme */ | ||
| if ( | ||
| $securityScheme->scheme === self::SCHEME | ||
| && $securityScheme->type === self::TYPE | ||
| ) { | ||
| return true; | ||
| } | ||
| } | ||
|
|
||
| return false; | ||
| } | ||
|
|
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| private function loopSecuritySchemes(Operation $operation, Specification $specification): iterable | ||
| { | ||
| if ( | ||
| !empty($specification->getSecuritySchemes()) | ||
| && !empty($operation->getSecurity()) | ||
| ) { | ||
| /** @var SecurityScheme $securityScheme */ | ||
| foreach ($specification->getSecuritySchemes() as $name => $securityScheme) { | ||
| /** @var SecurityRequirement $securityRequirement */ | ||
| foreach ($operation->getSecurity() as $securityRequirement) { | ||
| if (isset($securityRequirement->$name)) { | ||
| yield $securityScheme; | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| yield from []; | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,19 @@ | ||
| <?php | ||
|
|
||
| declare(strict_types=1); | ||
|
|
||
| namespace DoclerLabs\ApiClientGenerator\Generator; | ||
|
|
||
| use DoclerLabs\ApiClientGenerator\Entity\Operation; | ||
| use DoclerLabs\ApiClientGenerator\Input\Specification; | ||
|
|
||
| interface SecurityStrategyInterface | ||
| { | ||
| public function getProperties(Operation $operation, Specification $specification): array; | ||
|
|
||
| public function getConstructorParams(Operation $operation, Specification $specification): array; | ||
|
|
||
| public function getConstructorParamInits(Operation $operation, Specification $specification): array; | ||
|
|
||
| public function getSecurityHeaders(Operation $operation, Specification $specification): array; | ||
| } |
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