Closed smohila closed 1 year ago
https://github.com/joomla/joomla-cms/issues/35684#issuecomment-927958151
If you really must add a space in the regex please use
\s
and not just a white space space
This problem is still not solved for Windows in Joomla 4
I opened a new issue in the right place. Closing here.
As a follow up to https://github.com/joomla/joomla-cms/issues/35684 I would like to place this issue here:
Steps to reproduce the issue
$config->tmp_path
variable (e.g. /Users/test/files/joomla projects/mysite/tmp)Expected result
The joomla update process should run through as normal (update from 3.9.27 to 3.10.2).
Actual result
Update could not be installed. Got an error
The checksum verification failed. Please make sure you are using the correct update server!
.Reason for this error
In file libraries/vendor/joomla/filter/src/InputFilter.php in method cleanPath (line 1017) a regexp for checking the path for Linux or Windows file systems fails. For Linux systems the patters is defined as:
$linuxPattern = '/^[A-Za-z0-9_\/-]+[A-Za-z0-9_\.-]*([\\\\\/]+[A-Za-z0-9_-]+[A-Za-z0-9_\.-]*)*$/';
This pattern does not accept any spaces. Thus a tmp_path containing any spaces will fail.
Solution
The pattern should allow space, e.g.
$linuxPattern = '/^[A-Za-z0-9 _\/-]+[A-Za-z0-9 _\.-]*([\\\\\/]+[A-Za-z0-9 _-]+[A-Za-z0-9 _\.-]*)*$/';
Then the method cleanPath will return the correct path and the update process works as expected.
Additional comments
Tested/reproduced on Joomla! 3.9.27 trying to update to 3.10.2