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<?php |
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namespace HtaccessCapabilityTester\Testers; |
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/** |
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* Class for testing if ServerSignature works |
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* |
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* Testing the ServerSignature directive is of interest because the directive is a core feature. |
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* If a core feature doesn't work, well, it it would seem that .htaccess files are disabled completely. |
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* The test is thus special. If it returns *failure* it is highly probable that the .htaccess file has |
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* not been read. |
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* |
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* Unfortunately, the test requires PHP to examine if a server variable has been set. So the test is not |
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* unlikely to come out inconclusive due to a 403 Forbidden. |
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* |
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* Note that the test assumes that the ServerSignature directive has not been disallowed even though |
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* it is technically possible to do so by setting *AllowOverride* to *None* and by setting *AllowOverrideList* |
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* to a list that does not include *ServerSignature*. |
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* |
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* @package HtaccessCapabilityTester |
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* @author Bjørn Rosell <[email protected]> |
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* @since Class available since 0.7 |
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*/ |
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class ServerSignatureTester extends CustomTester |
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{ |
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/** |
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* Constructor. |
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* |
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* @return void |
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*/ |
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public function __construct() |
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{ |
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$phpOn = <<<'EOD' |
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<?php |
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if (isset($_SERVER['SERVER_SIGNATURE']) && ($_SERVER['SERVER_SIGNATURE'] != '')) { |
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echo 1; |
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} else { |
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echo 0; |
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} |
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EOD; |
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$phpOff = <<<'EOD' |
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<?php |
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if (isset($_SERVER['SERVER_SIGNATURE']) && ($_SERVER['SERVER_SIGNATURE'] != '')) { |
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echo 0; |
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} else { |
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echo 1; |
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} |
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EOD; |
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// PS: |
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// There is a little edge case: When .htaccess is disabled AND phps are either not processed |
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// or access is denied. This ought to return *failure*, but it currently returns *inconclusive*. |
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$test = [ |
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'subdir' => 'server-signature', |
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'subtests' => [ |
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[ |
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'subdir' => 'on', |
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'files' => [ |
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['.htaccess', 'ServerSignature On'], |
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['test.php', $phpOn], |
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], |
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'request' => [ |
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'url' => 'test.php', |
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], |
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'interpretation' => [ |
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['inconclusive', 'body', 'isEmpty'], |
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['inconclusive', 'status-code', 'not-equals', '200'], |
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['failure', 'body', 'equals', '0'], |
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], |
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], |
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[ |
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'subdir' => 'off', |
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'files' => [ |
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['.htaccess', 'ServerSignature Off'], |
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['test.php', $phpOff], |
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], |
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'request' => 'test.php', |
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'interpretation' => [ |
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['inconclusive', 'body', 'isEmpty'], |
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['success', 'body', 'equals', '1'], |
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['failure', 'body', 'equals', '0'], |
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['inconclusive'] |
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] |
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] |
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] |
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]; |
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parent::__construct($test); |
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} |
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} |
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rosell-dk /
htaccess-capability-tester
