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changes to allow mounting ftp into vfs via an URL like "ftp(s)://<ftp-user>:<ftp-pass>@<ftp-host>/<path>?mode=0750&user=sysop&group=Default"

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This commit is contained in:
ralf 2024-01-30 15:36:41 +02:00
parent 379729daff
commit 951ce7cb9f
1 changed files with 41 additions and 7 deletions
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48
api/src/Vfs/UserContextTrait.php
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@ -133,14 +133,43 @@ trait UserContextTrait
// if it's not an EGroupware one, we can NOT use uid, gid and mode!
if (($scheme = Vfs::parse_url($stat['url'] ?? null, PHP_URL_SCHEME)) && !(class_exists(Vfs::scheme2class($scheme))))
{
switch($check)
// if we have mode set in the url and optional uid, user, gid or group, use that instead of the webserver stuff PHP returns
if (is_readable($stat['url']) &&
($query = Vfs::parse_url($stat['url'] ?? null, PHP_URL_QUERY)) &&
preg_match('/(^|&)mode=[^&]+/', $query))
{
case Vfs::READABLE:
return is_readable($stat['url']);
case Vfs::WRITABLE:
return is_writable($stat['url']);
case Vfs::EXECUTABLE:
return is_executable($stat['url']);
parse_str($query, $get_params);
// set optional user, group, ...
$stat['mode'] = Vfs::mode2int($get_params['mode']);
if (isset($get_params['user']))
{
$stat['uid'] = Api\Accounts::getInstance()->name2id($get_params['user'], 'account_lid', 'u');
}
if (isset($get_params['uid']))
{
$stat['uid'] = (int)$get_params['uid'];
}
if (isset($get_params['group']))
{
$stat['gid'] = abs(Api\Accounts::getInstance()->name2id($get_params['group'], 'account_lid', 'g'));
}
if (isset($get_params['gid']))
{
$stat['gid'] = abs($get_params['gid']);
}
// continue with mode check based on url mount-parameters
}
else
{
switch($check)
{
case Vfs::READABLE:
return is_readable($stat['url']);
case Vfs::WRITABLE:
return is_writable($stat['url']);
case Vfs::EXECUTABLE:
return is_executable($stat['url']);
}
}
}
@ -233,6 +262,11 @@ trait UserContextTrait
*/
public static function userContext($url, array $extra=[])
{
// ftp stream wrapper needs overwrite set in context to allow overwriting existing files
if (preg_match('#^ftps?://#', $url) && !self::url_is_readonly($url))
{
$extra['ftp']['overwrite'] = true;
}
if (($user = Vfs::parse_url($url, PHP_URL_USER)) &&
($account_id = Api\Accounts::getInstance()->name2id($user)) &&
($account_id != Vfs::$user) || $extra) // never set extra options on default context!