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Merge pull request #3166 from annando/bugfix-tempdir

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More analytics to analyze the reason for constantly changing temp paths
This commit is contained in:
Tobias Diekershoff 2017-02-16 16:58:18 +01:00 committed by GitHub
commit ce953e5882
1 changed files with 64 additions and 12 deletions
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76
boot.php
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@ -1415,6 +1415,53 @@ class App {
proc_close(proc_open($cmdline." &",array(),$foo,dirname(__FILE__)));
}
/**
* @brief Returns the system user that is executing the script
*
* This mostly returns something like "www-data".
*
* @return string system username
*/
static function systemuser() {
if (!function_exists('posix_getpwuid') OR !function_exists('posix_geteuid')) {
return '';
}
$processUser = posix_getpwuid(posix_geteuid());
return $processUser['name'];
}
/**
* @brief Checks if a given directory is usable for the system
*
* @return boolean the directory is usable
*/
static function directory_usable($directory) {
if ($directory == '') {
logger("Directory is empty. This shouldn't happen.", LOGGER_DEBUG);
return false;
}
if (!file_exists($directory)) {
logger('Path "'.$directory.'" does not exist for user '.self::systemuser(), LOGGER_DEBUG);
return false;
}
if (is_file($directory)) {
logger('Path "'.$directory.'" is a file for user '.self::systemuser(), LOGGER_DEBUG);
return false;
}
if (!is_dir($directory)) {
logger('Path "'.$directory.'" is not a directory for user '.self::systemuser(), LOGGER_DEBUG);
return false;
}
if (!is_writable($directory)) {
logger('Path "'.$temppath.'" is not writable for user '.self::systemuser(), LOGGER_DEBUG);
return false;
}
return true;
}
}
/**
@ -2319,8 +2366,9 @@ function get_itemcachepath() {
return "";
$itemcache = get_config('system','itemcache');
if (($itemcache != "") AND is_dir($itemcache) AND is_writable($itemcache))
if (($itemcache != "") AND App::directory_usable($itemcache)) {
return($itemcache);
}
$temppath = get_temppath();
@ -2330,7 +2378,7 @@ function get_itemcachepath() {
mkdir($itemcache);
}
if (is_dir($itemcache) AND is_writable($itemcache)) {
if (App::directory_usable($itemcache)) {
set_config("system", "itemcache", $itemcache);
return($itemcache);
}
@ -2340,20 +2388,22 @@ function get_itemcachepath() {
function get_lockpath() {
$lockpath = get_config('system','lockpath');
if (($lockpath != "") AND is_dir($lockpath) AND is_writable($lockpath))
if (($lockpath != "") AND App::directory_usable($lockpath)) {
return($lockpath);
}
$temppath = get_temppath();
if ($temppath != "") {
$lockpath = $temppath."/lock";
if (!is_dir($lockpath))
if (!is_dir($lockpath)) {
mkdir($lockpath);
elseif (!is_writable($lockpath))
} elseif (!App::directory_usable($lockpath)) {
$lockpath = $temppath;
}
if (is_dir($lockpath) AND is_writable($lockpath)) {
if (App::directory_usable($lockpath)) {
set_config("system", "lockpath", $lockpath);
return($lockpath);
}
@ -2368,7 +2418,7 @@ function get_lockpath() {
*/
function get_spoolpath() {
$spoolpath = get_config('system','spoolpath');
if (($spoolpath != "") AND is_dir($spoolpath) AND is_writable($spoolpath)) {
if (($spoolpath != "") AND App::directory_usable($spoolpath)) {
return($spoolpath);
}
@ -2379,11 +2429,11 @@ function get_spoolpath() {
if (!is_dir($spoolpath)) {
mkdir($spoolpath);
} elseif (!is_writable($spoolpath)) {
} elseif (!App::directory_usable($spoolpath)) {
$spoolpath = $temppath;
}
if (is_dir($spoolpath) AND is_writable($spoolpath)) {
if (App::directory_usable($spoolpath)) {
set_config("system", "spoolpath", $spoolpath);
return($spoolpath);
}
@ -2395,16 +2445,18 @@ function get_temppath() {
$a = get_app();
$temppath = get_config("system","temppath");
if (($temppath != "") AND is_dir($temppath) AND is_writable($temppath))
if (($temppath != "") AND App::directory_usable($temppath)) {
return($temppath);
}
$temppath = sys_get_temp_dir();
if (($temppath != "") AND is_dir($temppath) AND is_writable($temppath)) {
if (($temppath != "") AND App::directory_usable($temppath)) {
$temppath .= "/".$a->get_hostname();
if (!is_dir($temppath))
mkdir($temppath);
if (is_dir($temppath) AND is_writable($temppath)) {
if (App::directory_usable($temppath)) {
set_config("system", "temppath", $temppath);
return($temppath);
}