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MDL-39441 behat: Restrict config.php allowed settings

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This commit is contained in:
David Monllao 2013-07-12 21:42:04 +02:00
parent 07bbbcf174
commit f38e22ed91
3 changed files with 34 additions and 0 deletions
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27
lib/behat/lib.php
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@ -141,3 +141,30 @@ function behat_error_handler($errno, $errstr, $errfile, $errline, $errcontext) {
// Also use the internal error handler so we keep the usual behaviour.
return false;
}
/**
* Restrict the config.php settings allowed.
*
* When running the behat features the config.php
* settings should not affect the results.
*
* @return void
*/
function behat_clean_init_config() {
global $CFG;
$allowed = array_flip(array(
'wwwroot', 'dataroot', 'dirroot', 'admin', 'directorypermissions', 'filepermissions',
'dbtype', 'dblibrary', 'dbhost', 'dbname', 'dbuser', 'dbpass', 'prefix', 'dboptions',
'proxyhost', 'proxyport', 'proxytype', 'proxyuser', 'proxypassword', 'proxybypass',
'theme'
));
// Also allowing behat_ prefixed attributes.
foreach ($CFG as $key => $value) {
if (!isset($allowed[$key]) && strpos($key, 'behat_') !== 0) {
unset($CFG->{$key});
}
}
}