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Add new $files->unlink() and $files->rename() methods to files API var, plus enhance many file methods with additional security for path verification, and update PW's various usages of unlink/rename to use the new versions provided by the files API var.

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This commit is contained in:
Ryan Cramer
2018-10-31 09:30:15 -04:00
parent 0f9eb0aaf5
commit 54537e77fa
23 changed files with 359 additions and 91 deletions
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12
wire/core/FileLog.php
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@@ -451,11 +451,11 @@ class FileLog extends Wire {
fclose($fpr);
if($cnt) {
unlink($filename);
rename("$filename.new", $filename);
$this->wire('files')->unlink($filename, true);
$this->wire('files')->rename("$filename.new", $filename, true);
$this->wire('files')->chmod($filename);
} else {
@unlink("$filename.new");
$this->wire('files')->unlink("$filename.new", true);
}
return $cnt;
@@ -477,8 +477,8 @@ class FileLog extends Wire {
'dateTo' => time(),
));
if(file_exists($toFile)) {
unlink($this->logFilename);
rename($toFile, $this->logFilename);
$this->wire('files')->unlink($this->logFilename, true);
$this->wire('files')->rename($toFile, $this->logFilename, true);
return $qty;
}
return 0;
@@ -491,7 +491,7 @@ class FileLog extends Wire {
*
*/
public function delete() {
return @unlink($this->logFilename);
return $this->wire('files')->unlink($this->logFilename, true);
}
public function __toString() {