[BUGFIX] Filter http/verify option for guzzle to boolean

guzzle expects a real boolean value.
This fix filters the given verify option to either the boolean
equivalent or leaves any other string (path to certificate) as is.

Resolves: #78729
Releases: master
Change-Id: I3cc74692303e74b724683e54edad10ecb37e75c7
Reviewed-on: https://review.typo3.org/53648


Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Joerg Boesche <typo3@joergboesche.de>
Tested-by: Joerg Boesche <typo3@joergboesche.de>
Reviewed-by: Andreas Fernandez <typo3@scripting-base.de>
Reviewed-by: Jan Helke <typo3@helke.de>
Reviewed-by: Markus Sommer <markus.sommer@typo3.org>
Reviewed-by: Henning Liebe <h.liebe@neusta.de>
Tested-by: Henning Liebe <h.liebe@neusta.de>
Reviewed-by: Steffen Frese <steffenf14@gmail.com>
Reviewed-by: Benni Mack <benni@typo3.org>
Tested-by: Benni Mack <benni@typo3.org>

typo3/sysext/core/Classes/Http/RequestFactory.php

@@ -45,6 +45,9 @@ class RequestFactory
      */
     protected function getClient(): ClientInterface
     {
-        return GeneralUtility::makeInstance(Client::class, $GLOBALS['TYPO3_CONF_VARS']['HTTP']);
+        $httpOptions = $GLOBALS['TYPO3_CONF_VARS']['HTTP'];
+        $httpOptions['verify'] = filter_var($httpOptions['verify'], FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE) ?? $httpOptions['verify'];
+
+        return GeneralUtility::makeInstance(Client::class, $httpOptions);
     }
 }