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<?php |
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namespace Staticus\Acl; |
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use Staticus\Config\ConfigInterface; |
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use Zend\Permissions\Acl\AclInterface; |
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use Zend\Permissions\Acl\Acl; |
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use Zend\Permissions\Acl\Resource\ResourceInterface; |
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use Zend\Permissions\Acl\Role\RoleInterface; |
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class AclService implements AclServiceInterface |
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{ |
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const ROLES = 'roles'; |
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const RESOURCES = 'resources'; |
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const PRIVILEGES = 'privileges'; |
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const INHERIT = 'inherit'; |
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protected $config; |
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/** |
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* @var AclInterface|Acl |
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*/ |
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protected $acl; |
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public function __construct(ConfigInterface $config, AclInterface $acl) |
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{ |
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$this->config = $config->get('acl'); |
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$this->acl = $acl; |
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$this->fillRoles($this->config[self::ROLES]); |
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$this->fillResources($this->config[self::RESOURCES]); |
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} |
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public function fillRoles(array $rolesConfig) |
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{ |
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foreach ($rolesConfig as $role => $options) { |
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$inherit = $this->getOption($options, self::INHERIT); |
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if (null !== $inherit |
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&& !is_string($inherit) |
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&& !is_array($inherit) |
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&& !$inherit instanceof RoleInterface |
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) { |
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throw new Exceptions\RuntimeException( |
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'Inherit option must be a string, an array or implement RoleInterface for roles'); |
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} |
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$this->acl->addRole($role, $inherit); |
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} |
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} |
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public function fillResources(array $resourcesConfig) |
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{ |
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foreach ($resourcesConfig as $resource => $options) { |
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$inherit = $this->getOption($options, self::INHERIT); |
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if (null !== $inherit |
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&& !is_string($inherit) |
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&& !$inherit instanceof ResourceInterface |
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) { |
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throw new Exceptions\RuntimeException( |
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'Inherit option must be a string or implement ResourceInterface for resources'); |
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} |
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$this->acl->addResource($resource, $inherit); |
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$privileges = $this->getOption($options, self::PRIVILEGES, []); |
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foreach ($privileges as $role => $actions) { |
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$this->acl->allow([$role], [$resource], $actions); |
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} |
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} |
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} |
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/** |
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* @param array $options |
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* @param string $option |
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* @param mixed $default |
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* @return array |
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*/ |
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protected function getOption(array $options, $option, $default = null) |
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{ |
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$inherit = array_key_exists($option, $options) |
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? $options[$option] |
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: $default; |
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return $inherit; |
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} |
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public function acl() |
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{ |
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return $this->acl; |
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} |
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} |
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KIVagant /
staticus-core
