Integrity failed with app 0.13.0 and NC v31.0.6

[quenenni]

Hello,

Installing ownpad on a newly installed NC v31.0.6 creates a "Integrity failed" in the security check page.

Results
=======
- core
	- EXTRA_FILE
		- core/img/filetypes/pad.svg
		- core/img/filetypes/calc.svg

Raw output
==========
Array
(
    [core] => Array
        (
            [EXTRA_FILE] => Array
                (
                    [core/img/filetypes/pad.svg] => Array
                        (
                            [expected] => 
                            [current] => 6cf2d48c6e4184e05342fbead6aff3951815ea4b06a2fa80084572722eeb22c33dda2a7455af8cef8a04aa6b857b9c879ba3583e6c3938a0357a6defda5f0ab8
                        )

                    [core/img/filetypes/calc.svg] => Array
                        (
                            [expected] => 
                            [current] => bef51e930ec5047a49725a8f6d2fc4891632f3478b073fde84428a2be570c445b33a2ef89c70b8fd4c02e4df6da9ba9b5704f02ed36bbd4da36feec373fa69e6
                        )

                )

        )

)

[otetard]

Thanks for this issue.

Unfortunately, this is a “known” issue due to the migration script that will copy Etherpad and Ethercalc icons in the core/img/filetypes/ directory:

ownpad/lib/Migration/RegisterMimeType.php

Lines 88 to 98 in 8d94c88

	private function copyIcons() {
	$icons = ['pad', 'calc'];
	foreach ($icons as $icon) {
	$source = __DIR__ . '/../../img/' . $icon . '.svg';
	$target = \OC::$SERVERROOT . '/core/img/filetypes/' . $icon . '.svg';
	if (!file_exists($target) || md5_file($target) !== md5_file($source)) {
	copy($source, $target);
	}
	}
	}
	}

We should check if we can provide a new filetype icon without copying it in this directory.