wkhtmltopdf: FE User access prohibited, if client IP changes - $TYPO3_CONF_VARS[FE][lockIP]
To forward FE_USER privileges to wkhtmltopdf, it's necessary to switch off the IP check for FE_USER ($TYPO3_CONF_VARS[FE][lockIP]). This lowers the security level - it would be good not to do that.Extension for user specific `$TYPO3_CONF_VARS[FE][lockIP]` https://www.typo3.net/forum/thematik/zeige/thema/61123/
- This might help to offfer `$TYPO3_CONF_VARS[FE][lockIP]` together with an IP whitelist (=localhost).
- The idea is to develop a separate Extension or to integrate that feature in QFQ.
- There are already different IP based checks for debugging functions or BE Logging access.