Important: #97111 - Default URI scheme¶
Several places in the TYPO3 core fall back to using
http as a protocol for
links in case none was given. In order to adjust this behavior the new
$GLOBALS['TYPO3_CONF_VARS']['SYS']['defaultScheme'] setting has been
introduced, which uses
http as default.
In order to adjust the default protocol, one has to add the following
assignment to their
$GLOBALS['TYPO3_CONF_VARS']['SYS']['defaultScheme'] = 'https'