TYPO3 Core

The template must be overridable, so you can use other authentication services (e.g. two factor) with the TYPO3 backend login, which require extra fields (example: http://typo3.org/extensions/repository/view/sf_yubikey)

Before #65939, you could override the template by using:

$TBE_STYLES['htmlTemplates']['EXT:backend/Resources/Private/Templates/login.html'] = 'path/To/NewTemplate.html';

Now it is not possible any more.

This problem can easily be solved, if the new login controller respects the template set in TBE_STYLES. The main function could be extended as shown below.

$template = 'EXT:backend/Resources/Private/Templates/Login.html';
if (isset($GLOBALS['TBE_STYLES']['htmlTemplates']['EXT:backend/Resources/Private/Templates/login.html']) &&
    file_exists($GLOBALS['TBE_STYLES']['htmlTemplates']['EXT:backend/Resources/Private/Templates/login.html'])) {
    $template = $GLOBALS['TBE_STYLES']['htmlTemplates']['EXT:backend/Resources/Private/Templates/login.html'];
}
$view = $this->getFluidTemplateObject($template);

I'll create a patch for this change.

Hi Torben,

I would suggest to use signals instead of the globals template configuration.

If you can change the view object you can add own variables too.

Kind regards,

Benjamin

Hi Benjamin,

yes, that would indeed be an option / a better solution.

What I'm missing here is a note, that the TBE_STYLES have been deprecated for the loginController. The only thing I could find is was this note about the backend login form:

https://github.com/TYPO3/TYPO3.CMS/blob/cb7a7498566ab22266a4088bf009eabb5eb27372/typo3/sysext/core/Documentation/Changelog/7.2/Breaking-65939-BackendLoginRefactoring.rst

As not taking TBE_STYLES into respect is a breaking change, there should be a fallback / replacement for it. Also (if there is no fallback for TBE_STYLES), it should be noted as a breaking change, since I believe there are some extensions out there using TBE_STYLES to add a custom loginform.

Best regards
Torben

Patch set 2 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/39234

Patch set 3 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/39234

Patch set 4 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/39234

Patch set 5 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/39234

Patch set 6 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/39234

Patch set 7 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/39234

Patch set 8 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/39234

Patch set 9 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/39234

Patch set 10 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/39234

Patch set 11 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/39234

Patch set 12 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/39234

Patch set 13 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/39234

Patch set 14 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/39234

Patch set 15 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/39234

Patch set 16 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/39234

Patch set 17 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/39234

Patch set 18 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/39234

Patch set 19 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/39234

Patch set 20 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/39234

Patch set 21 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/39234

Patch set 22 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/39234

Patch set 23 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/39234

Patch set 24 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/39234

Patch set 25 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/39234

Patch set 26 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/39234

Patch set 27 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/39234

Patch set 28 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at http://review.typo3.org/39234