/**
* @return string
*/
public function getKey()
{
return wfWAFRuleComparison::getSubjectKey($this->getSubject());
}
/**
* @return wfWAFRuleParserURLParam
* @throws wfWAFParserSyntaxError
*/
private function parseURLParams()
{
$this->expectTokenTypeEquals($this->expectNextToken(), wfWAFRuleLexer::T_OPEN_PARENTHESIS);
$urlParam = new wfWAFRuleParserURLParam();
while (true) {
$token = $this->expectNextToken();
switch ($token->getType()) {
case wfWAFRuleLexer::T_IDENTIFIER:
$this->expectTokenTypeEquals($this->expectNextToken(), wfWAFRuleLexer::T_ASSIGNMENT);
if ($token->getValue() === 'url') {
$url = $this->expectLiteral();
$urlParam->setUrl($url);
} else {
if ($token->getValue() === 'param') {
$subject = $this->parseSubject();
$urlParam->setParam(wfWAFRuleComparison::getSubjectKey($subject));
} else {
if ($token->getValue() === 'rules') {
$rules = $this->expectLiteral();
$urlParam->setRules($rules);
}
}
}
break;
case wfWAFRuleLexer::T_COMMA:
break;
case wfWAFRuleLexer::T_CLOSE_PARENTHESIS:
break 2;
default:
$this->triggerSyntaxError($token, sprintf('Wordfence WAF Rules Syntax Error: Unexpected %s found on line %d, column %d', $token->getType(), $token->getLine(), $token->getColumn()));
}
}
return $urlParam;
}
