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<?php |
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|
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/* |
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* This file is part of Twig. |
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* |
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* (c) Fabien Potencier |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace ElementorDeps\Twig\Node; |
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|
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use ElementorDeps\Twig\Attribute\YieldReady; |
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use ElementorDeps\Twig\Compiler; |
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/** |
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* @author Fabien Potencier <fabien@symfony.com> |
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*/ |
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#[\Twig\Attribute\YieldReady] |
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class CheckSecurityNode extends Node |
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{ |
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private $usedFilters; |
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private $usedTags; |
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private $usedFunctions; |
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/** |
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* @param array<string, int> $usedFilters |
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* @param array<string, int> $usedTags |
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* @param array<string, int> $usedFunctions |
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*/ |
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public function __construct(array $usedFilters, array $usedTags, array $usedFunctions) |
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{ |
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$this->usedFilters = $usedFilters; |
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$this->usedTags = $usedTags; |
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$this->usedFunctions = $usedFunctions; |
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parent::__construct(); |
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} |
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public function compile(Compiler $compiler) : void |
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{ |
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$compiler->write("\n")->write("public function checkSecurity()\n")->write("{\n")->indent()->write('static $tags = ')->repr(\array_filter($this->usedTags))->raw(";\n")->write('static $filters = ')->repr(\array_filter($this->usedFilters))->raw(";\n")->write('static $functions = ')->repr(\array_filter($this->usedFunctions))->raw(";\n\n")->write("try {\n")->indent()->write("\$this->sandbox->checkSecurity(\n")->indent()->write(!$this->usedTags ? "[],\n" : "['" . \implode("', '", \array_keys($this->usedTags)) . "'],\n")->write(!$this->usedFilters ? "[],\n" : "['" . \implode("', '", \array_keys($this->usedFilters)) . "'],\n")->write(!$this->usedFunctions ? "[],\n" : "['" . \implode("', '", \array_keys($this->usedFunctions)) . "'],\n")->write("\$this->source\n")->outdent()->write(");\n")->outdent()->write("} catch (SecurityError \$e) {\n")->indent()->write("\$e->setSourceContext(\$this->source);\n\n")->write("if (\$e instanceof SecurityNotAllowedTagError && isset(\$tags[\$e->getTagName()])) {\n")->indent()->write("\$e->setTemplateLine(\$tags[\$e->getTagName()]);\n")->outdent()->write("} elseif (\$e instanceof SecurityNotAllowedFilterError && isset(\$filters[\$e->getFilterName()])) {\n")->indent()->write("\$e->setTemplateLine(\$filters[\$e->getFilterName()]);\n")->outdent()->write("} elseif (\$e instanceof SecurityNotAllowedFunctionError && isset(\$functions[\$e->getFunctionName()])) {\n")->indent()->write("\$e->setTemplateLine(\$functions[\$e->getFunctionName()]);\n")->outdent()->write("}\n\n")->write("throw \$e;\n")->outdent()->write("}\n\n")->outdent()->write("}\n"); |
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} |
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} |
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