[TYPO3-core] RFC #14313: Class prefix problem in getUserObj and callUserFunction (t3lib_div)

[Andreas Kiessling]

Hi,

hm, method is now bit longer than 3 lines ;) and called hasValidClassPrefix

Some checks are also done against 'user_' or the 
TYPO3_CONF_VARS['FE']['userFuncClassPrefix'], so i added a parameter for 
an additional allowed prefix.

Still hardcoded though, but didn't touch it since it is in JS:
- jsfunc.evalfield.js -> if (theEvalType.slice(0, 3) == 'tx_') {

Attached is also a small extension to test the newly allowed Tx_ prefix 
for cObject USER
Just include it like this:

###snip###
includeLibs.Tx_testclass = EXT:test_tx/Tx_testclass.php
includeLibs.Wrong_prefix = EXT:test_tx/Wrong_prefix.php
config.admPanel = 1

page.39 = TEXT
page.39.value (


)
page.40 = USER
page.40.userFunc = Tx_testclass->main
page.41 = TEXT
page.41.value (


)
page.45 = USER
page.45.userFunc = Wrong_prefix->main

###snip###

Only the second userFunc should give you warning in the admin panel 
after applying the patch.
Function "Wrong_prefix->main" was not prepended with "user_"

Regards,
Andreas

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