TYPO3 Core

Shared hosting environments often have limited ip addresses and name based virtual hosting is not an option for HTTPS webs.

Securing multiple TYPO3 webs (e.g. BE access) with SSL in virtual hosting environments with limited ip addresses is only possible using different HTTPS ports.

But the lockSSL option itself does only a redirect from http://{$url} to https://{$url} , which doesn't allow to change the port during redirect.

It would be nice to add a feature to configure the port in a configuration option like ($TYPO3_CONF_VARS['BE']['lockSSLPort'] and to append / exchange it in the hostname part of the url.

(issue imported from #M5442)