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add basic testing for acl parsing

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This commit is contained in:
Robin Appelman 2021-03-05 15:56:51 +01:00
commit 91d173cc55
3 changed files with 113 additions and 52 deletions
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64
src/Wrapped/Parser.php
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@ -7,6 +7,7 @@
namespace Icewind\SMB\Wrapped;
use Icewind\SMB\ACL;
use Icewind\SMB\Exception\AccessDeniedException;
use Icewind\SMB\Exception\AlreadyExistsException;
use Icewind\SMB\Exception\AuthenticationException;
@ -188,4 +189,67 @@ class Parser {
}
return $shareNames;
}
/**
* @param string[] $rawAcls
* @return ACL[]
*/
public function parseACLs(array $rawAcls): array {
$acls = [];
foreach ($rawAcls as $acl) {
if (strpos($acl, ':') === false) {
continue;
}
[$type, $acl] = explode(':', $acl, 2);
if ($type !== 'ACL') {
continue;
}
[$user, $permissions] = explode(':', $acl, 2);
[$type, $flags, $mask] = explode('/', $permissions);
$type = $type === 'ALLOWED' ? ACL::TYPE_ALLOW : ACL::TYPE_DENY;
$flagsInt = 0;
foreach (explode('|', $flags) as $flagString) {
if ($flagString === 'OI') {
$flagsInt += ACL::FLAG_OBJECT_INHERIT;
} elseif ($flagString === 'CI') {
$flagsInt += ACL::FLAG_CONTAINER_INHERIT;
}
}
if (substr($mask, 0, 2) === '0x') {
$maskInt = hexdec($mask);
} else {
$maskInt = 0;
foreach (explode('|', $mask) as $maskString) {
if ($maskString === 'R') {
$maskInt += ACL::MASK_READ;
} elseif ($maskString === 'W') {
$maskInt += ACL::MASK_WRITE;
} elseif ($maskString === 'X') {
$maskInt += ACL::MASK_EXECUTE;
} elseif ($maskString === 'D') {
$maskInt += ACL::MASK_DELETE;
} elseif ($maskString === 'READ') {
$maskInt += ACL::MASK_READ + ACL::MASK_EXECUTE;
} elseif ($maskString === 'CHANGE') {
$maskInt += ACL::MASK_READ + ACL::MASK_EXECUTE + ACL::MASK_WRITE + ACL::MASK_DELETE;
} elseif ($maskString === 'FULL') {
$maskInt += ACL::MASK_READ + ACL::MASK_EXECUTE + ACL::MASK_WRITE + ACL::MASK_DELETE;
}
}
}
if (isset($acls[$user])) {
$existing = $acls[$user];
$maskInt += $existing->getMask();
}
$acls[$user] = new ACL($type, $flagsInt, $maskInt);
}
ksort($acls);
return $acls;
}
}