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PluginDescription: ensure base type of decoded document is actually an array

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fixes #4628
This commit is contained in:
Dylan K. Taylor 2021-12-10 18:08:50 +00:00
parent bcf8a3424c
commit fa48100da5
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GPG Key ID: 8927471A91CAFD3D
1 changed files with 13 additions and 1 deletions
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14
src/plugin/PluginDescription.php
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@ -28,6 +28,7 @@ use pocketmine\permission\PermissionParser;
use pocketmine\permission\PermissionParserException;
use function array_map;
use function array_values;
use function get_debug_type;
use function is_array;
use function is_string;
use function preg_match;
@ -85,7 +86,18 @@ class PluginDescription{
* @param string|mixed[] $yamlString
*/
public function __construct($yamlString){
$this->loadMap(!is_array($yamlString) ? yaml_parse($yamlString) : $yamlString);
if(is_string($yamlString)){
$map = yaml_parse($yamlString);
if($map === false){
throw new PluginDescriptionParseException("YAML parsing error in plugin manifest");
}
if(!is_array($map)){
throw new PluginDescriptionParseException("Invalid structure of plugin manifest, expected array but have " . get_debug_type($map));
}
}else{
$map = $yamlString;
}
$this->loadMap($map);
}
/**