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work in progress backup

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This commit is contained in:
Ad Schellevis 2015-03-18 20:29:59 +01:00
parent fc568d7c86
commit 2ab4d047ca
1 changed files with 32 additions and 9 deletions
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41
src/etc/inc/config.lib.inc
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@ -444,14 +444,15 @@ function backup_to_google_drive() {
if ($cnf->isValid()) {
$config = $cnf->object() ;
if ( isset($config->system->remotebackup) && isset($config->system->remotebackup->GDriveEnabled) && $config->system->remotebackup->GDriveEnabled == "on" ){
$client->login($config->system->remotebackup->GDriveEmail, $config->system->remotebackup->GDriveP12key );
// backup config
$client->login($config->system->remotebackup->GDriveEmail->__toString(), $config->system->remotebackup->GDriveP12key->__toString() );
// backup source data and target name
$target_filename = "config-".time().".xml";
$confdata = encrypt_data(file_get_contents('/conf/config.xml'),$config->system->remotebackup->GDrivePassword) ;
$client->upload($config->system->remotebackup->GDriveFolderID,$target_filename, $confdata );
$confdata = file_get_contents('/conf/config.xml') ;
$confdata_enc = encrypt_data($confdata, $config->system->remotebackup->GDrivePassword->__toString()) ;
// cleanup old files
$files = $client->listFiles($config->system->remotebackup->GDriveFolderID);
$files = $client->listFiles($config->system->remotebackup->GDriveFolderID->__toString());
$configfiles = array();
foreach ($files as $file) {
if (fnmatch("config-*.xml", $file['title'])) {
@ -460,14 +461,36 @@ function backup_to_google_drive() {
}
krsort($configfiles);
foreach ($configfiles as $filename => $file) {
print ($filename . "\n");
if (isset($config->system->remotebackup->GDriveBackupCount) && is_numeric($config->system->remotebackup->GDriveBackupCount)) {
$fcount = 0;
foreach ($configfiles as $filename => $file) {
if ($fcount > $config->system->remotebackup->GDriveBackupCount) {
$client->delete($file);
}
$fcount++ ;
}
}
// print_r($configfiles);
// backup new file if changed (or first)
if (count($configfiles) > 1) {
// compare last backup with current, only save new
$bck_data_enc = $client->download($configfiles[array_keys($configfiles)[0]]);
$bck_data = decrypt_data($bck_data_enc, $config->system->remotebackup->GDrivePassword->__toString());
if ($bck_data != $confdata) {
// backup
$configfiles[$target_filename] = $client->upload($config->system->remotebackup->GDriveFolderID->__toString(),$target_filename, $confdata );
}
} else {
// first file, do backup
$configfiles[$target_filename] = $client->upload($config->system->remotebackup->GDriveFolderID->__toString(),$target_filename, $confdata );
}
return $configfiles;
}
}
return array();
}
register_shutdown_function('pfSense_clear_globals');