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FIX Several pb in export of documents

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FIX Must escape shell
FIX Must exclude logs and some dirs for compressed backup
FIX gzip and bzip2 must use option -f
This commit is contained in:
Laurent Destailleur
2019-09-03 22:39:24 +02:00
parent 84800257e8
commit 0a17e6bfd5
4 changed files with 70 additions and 36 deletions
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12
htdocs/admin/tools/dolibarr_export.php
View File

@@ -50,10 +50,20 @@ if (! $user->admin)
if ($action == 'delete')
{
if (preg_match('/^backup\//', GETPOST('urlfile', 'alpha')))
{
$file=$conf->admin->dir_output.'/backup/'.basename(GETPOST('urlfile', 'alpha'));
$ret=dol_delete_file($file, 1);
if ($ret) setEventMessages($langs->trans("FileWasRemoved", GETPOST('urlfile')), null, 'mesgs');
else setEventMessages($langs->trans("ErrorFailToDeleteFile", GETPOST('urlfile')), null, 'errors');
}
else
{
$file=$conf->admin->dir_output.'/documents/'.basename(GETPOST('urlfile', 'alpha'));
$ret=dol_delete_file($file, 1);
if ($ret) setEventMessages($langs->trans("FileWasRemoved", GETPOST('urlfile')), null, 'mesgs');
else setEventMessages($langs->trans("ErrorFailToDeleteFile", GETPOST('urlfile')), null, 'errors');
}
$action='';
}
@@ -577,7 +587,7 @@ print "\n";
?>
<br>
<div class="center"><input type="submit" class="button"
<div class="center"><input type="submit" class="button reposition"
value="<?php echo $langs->trans("GenerateBackup") ?>" id="buttonGo" /><br>
<br>
</div>

28
htdocs/admin/tools/export_files.php
View File

@@ -112,21 +112,27 @@ $utils = new Utils($db);
if ($compression == 'zip')
{
$ret = dol_compress_dir(DOL_DATA_ROOT, $outputdir."/".$file, $compression);
$ret = dol_compress_dir(DOL_DATA_ROOT, $outputdir."/".$file, $compression, '/(\.log|\/temp\/|documents\/admin\/documents\/)/');
if ($ret < 0)
{
$errormsg = $langs->trans("ErrorFailedToWriteInDir", $outputfile);
$errormsg = $langs->trans("ErrorFailedToWriteInDir", $outputdir);
}
}
elseif (in_array($compression, array('gz', 'bz')))
{
$userlogin = ($user->login ? $user->login : 'unknown');
$outputfile = $conf->admin->dir_temp.'/export_files.'.$userlogin.'.out'; // File used with popen method
$file = substr($file, 0, strrpos($file, '.'));
$file .= '.tar';
$cmd = 'tar -cf '.$outputdir."/".$file." --exclude=documents/admin/documents -C ".DOL_DATA_ROOT." ".DOL_DATA_ROOT."/../documents/";
exec($cmd, $out, $retval);
//var_dump($cmd, DOL_DATA_ROOT);exit;
// We also exclude '/temp/' dir and 'documents/admin/documents'
$cmd = "tar -cf ".$outputdir."/".$file." --exclude-vcs --exclude 'temp' --exclude 'dolibarr.log' --exclude='documents/admin/documents' -C ".dirname(DOL_DATA_ROOT)." ".basename(DOL_DATA_ROOT);
if ($retval != 0)
$result = $utils->executeCLI($cmd, $outputfile);
$retval = $result['error'];
if ($result['result'] || ! empty($retval))
{
$langs->load("errors");
dol_syslog("Documents tar retval after exec=".$retval, LOG_ERR);
@@ -136,15 +142,17 @@ elseif (in_array($compression, array('gz', 'bz')))
{
if ($compression == 'gz')
{
$cmd = "gzip " . $outputdir."/".$file;
$cmd = "gzip -f " . $outputdir."/".$file;
}
if ($compression == 'bz')
{
$cmd = "bzip2 " . $outputdir."/".$file;
$cmd = "bzip2 -f " . $outputdir."/".$file;
}
exec($cmd, $out, $retval);
if ($retval != 0)
$result = $utils->executeCLI($cmd, $outputfile);
$retval = $result['error'];
if ($result['result'] || ! empty($retval))
{
$errormsg = 'Error '.$compression.' generation return '.$retval;
unlink($outputdir."/".$file);

14
htdocs/core/class/utils.class.php
View File

@@ -316,21 +316,22 @@ class Utils
// TODO Replace with executeCLI function
if ($execmethod == 1)
{
exec($fullcommandclear, $readt, $retval);
$result = $retval;
$output_arr = array(); $retval = null;
exec($fullcommandclear, $output_arr, $retval);
if ($retval != 0)
{
$langs->load("errors");
dol_syslog("Datadump retval after exec=".$retval, LOG_ERR);
$error = 'Error '.$retval;
$errormsg = 'Error '.$retval;
$ok=0;
}
else
{
$i=0;
if (!empty($readt))
foreach($readt as $key=>$read)
if (!empty($output_arr))
{
foreach($output_arr as $key => $read)
{
$i++; // output line number
if ($i == 1 && preg_match('/Warning.*Using a password/i', $read)) continue;
@@ -340,6 +341,7 @@ class Utils
}
}
}
}
if ($execmethod == 2) // With this method, there is no way to get the return code, only output
{
$handlein = popen($fullcommandclear, 'r');
@@ -534,6 +536,7 @@ class Utils
if ($execmethod == 1)
{
$retval = null;
exec($command, $output_arr, $retval);
$result = $retval;
if ($retval != 0)
@@ -545,7 +548,6 @@ class Utils
}
if ($execmethod == 2) // With this method, there is no way to get the return code, only output
{
$ok=0;
$handle = fopen($outputfile, 'w+b');
if ($handle)
{

20
htdocs/core/lib/files.lib.php
View File

@@ -1221,11 +1221,14 @@ function dol_delete_file($file, $disableglob = 0, $nophperrors = 0, $nohook = 0,
}
}
}
else dol_syslog("Failed to remove file ".$filename, LOG_WARNING);
else
{
dol_syslog("Failed to remove file ".$filename, LOG_WARNING);
// TODO Failure to remove can be because file was already removed or because of permission
// If error because it does not exists, we should return true, and we should return false if this is a permission problem
}
}
}
else dol_syslog("No files to delete found", LOG_DEBUG);
}
else
@@ -2062,9 +2065,10 @@ function dol_uncompress($inputfile, $outputdir)
* @param string $inputdir Source dir name
* @param string $outputfile Target file name (output directory must exists and be writable)
* @param string $mode 'zip'
* @param string $excludefiles A regex pattern. For example: '/\.log$|\/temp\//'
* @return int <0 if KO, >0 if OK
*/
function dol_compress_dir($inputdir, $outputfile, $mode = "zip")
function dol_compress_dir($inputdir, $outputfile, $mode = "zip", $excludefiles = '')
{
$foundhandler=0;
@@ -2095,6 +2099,7 @@ function dol_compress_dir($inputdir, $outputfile, $mode = "zip")
return 1;
}
else*/
//if (class_exists('ZipArchive') && ! empty($conf->global->MAIN_USE_ZIPARCHIVE_FOR_ZIP_COMPRESS))
if (class_exists('ZipArchive'))
{
$foundhandler=1;
@@ -2102,6 +2107,13 @@ function dol_compress_dir($inputdir, $outputfile, $mode = "zip")
// Initialize archive object
$zip = new ZipArchive();
$result = $zip->open($outputfile, ZipArchive::CREATE | ZipArchive::OVERWRITE);
if (! $result)
{
global $langs, $errormsg;
$langs->load("errors");
$errormsg=$langs->trans("ErrorFailedToWriteInFile", $outputfile);
return -4;
}
// Create recursive directory iterator
/** @var SplFileInfo[] $files */
@@ -2118,11 +2130,13 @@ function dol_compress_dir($inputdir, $outputfile, $mode = "zip")
// Get real and relative path for current file
$filePath = $file->getRealPath();
$relativePath = substr($filePath, strlen($inputdir) + 1);
if (empty($excludefiles) || ! preg_match($excludefiles, $filePath))
{
// Add current file to archive
$zip->addFile($filePath, $relativePath);
}
}
}
// Zip archive will be created only after closing object
$zip->close();