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104 lines
2.9 KiB
PHP
104 lines
2.9 KiB
PHP
--TEST--
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Test opendir() function : usage variations - directories with restricted permissions
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--SKIPIF--
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<?php
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if( substr(PHP_OS, 0, 3) == 'WIN') {
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die('skip Not for Windows');
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}
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// Skip if being run by root (files are always readable, writeable and executable)
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$filename = dirname(__FILE__)."/dir_root_check.tmp";
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$fp = fopen($filename, 'w');
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fclose($fp);
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if(fileowner($filename) == 0) {
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unlink ($filename);
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die('skip...cannot be run as root\n');
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}
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unlink($filename);
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?>
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--FILE--
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<?php
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/* Prototype : mixed opendir(string $path[, resource $context])
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* Description: Open a directory and return a dir_handle
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* Source code: ext/standard/dir.c
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*/
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/*
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* remove the execute permission from the parent dir and test opendir() on child dir
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* 1) remove write & execute permission from the 1st parent and test opendir()
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* 2) remove execute permission from 2nd parent and test opendir()
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*/
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echo "*** Testing opendir() : usage variations ***\n";
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/* create the temporary directory :
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* opendir_variation5 ( parent )
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* |-> sub_dir ( sub parent )
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* |-> child_dir ( child dir)
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*/
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$parent_dir_path = dirname(__FILE__) . "/opendir_variation5";
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mkdir($parent_dir_path);
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chmod($parent_dir_path, 0777);
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// create sub_dir
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$sub_dir_path = $parent_dir_path . "/sub_dir";
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mkdir($sub_dir_path);
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chmod($sub_dir_path, 0777);
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//create sub_sub_dir
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$child_dir_path = $sub_dir_path."/child_dir";
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mkdir($child_dir_path);
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// remove the write and execute permisson from sub parent
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chmod($sub_dir_path, 0444);
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echo "\n-- After restricting 1st level parent directory --\n";
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$dir_handle1 = opendir($child_dir_path);
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var_dump( $dir_handle1 );
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// remove the execute permisson from parent dir, allowing all permission for sub dir
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chmod($sub_dir_path, 0777); // all permisson to sub dir
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chmod($parent_dir_path, 0666); // restricting parent directory
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echo "\n-- After restricting parent directory --\n";
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$dir_handle2 = opendir($child_dir_path); // try to open, expected failure
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var_dump( $dir_handle2 ); // dump it
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if (is_resource($dir_handle1)) {
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closedir($dir_handle1);
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}
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if (is_resource($dir_handle2)) {
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closedir($dir_handle2);
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}
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?>
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===DONE===
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--CLEAN--
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<?php
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$parent_dir_path = dirname(__FILE__) . "/opendir_variation5";
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$sub_dir_path = $parent_dir_path."/sub_dir";
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$child_dir_path = $sub_dir_path."/child_dir";
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// changing permissions for each temporary directory to delete them
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chmod($parent_dir_path, 0777);
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chmod($sub_dir_path, 0777);
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chmod($child_dir_path, 0777);
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rmdir($child_dir_path);
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rmdir($sub_dir_path);
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rmdir($parent_dir_path);
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?>
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--EXPECTF--
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*** Testing opendir() : usage variations ***
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-- After restricting 1st level parent directory --
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Warning: opendir(%s/opendir_variation5/sub_dir/child_dir): failed to open dir: %s in %s on line %d
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bool(false)
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-- After restricting parent directory --
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Warning: opendir(%s/opendir_variation5/sub_dir/child_dir): failed to open dir: %s in %s on line %d
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bool(false)
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===DONE===
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