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check size of config and only write back if space is sufficient

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Signed-off-by: Simon L <szaimen@e.mail.de>
This commit is contained in:
Simon L 2023-02-13 15:30:38 +01:00
parent feffba739a
commit 194446fc71
1 changed files with 4 additions and 2 deletions
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6
php/src/Data/ConfigurationManager.php
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@ -453,10 +453,12 @@ class ConfigurationManager
throw new InvalidSettingConfigurationException(DataConst::GetDataDirectory() . " does not exist! Something was set up falsely!");
}
$df = disk_free_space(DataConst::GetDataDirectory());
if ($df !== false && (int)$df < 10240) {
$content = json_encode($config, JSON_UNESCAPED_SLASHES|JSON_PRETTY_PRINT);
$size = strlen($content) + 10240;
if ($df !== false && (int)$df < $size) {
throw new InvalidSettingConfigurationException(DataConst::GetDataDirectory() . " does not have enough space for writing the config file! Not writing it back!");
}
file_put_contents(DataConst::GetConfigFile(), json_encode($config, JSON_UNESCAPED_SLASHES|JSON_PRETTY_PRINT));
file_put_contents(DataConst::GetConfigFile(), $content);
}
private function GetEnvironmentalVariableOrConfig(string $envVariableName, string $configName, string $defaultValue) : string {