Program TYPO3 Login Call Service
Create a possibility to automatically log in over a login call. This must be safe, so the informations passed over have to be encoded and hashed with a common key. The best way to define this key is to take the encryptionKey from TYPO3 and share it between the two systems.
Also, there must be a way to define a redirection after the successful login.
This is absolute hightest priority since everything for the TYPO3 Backend will work over this part.