TYPO3 Core

This bug is related to bug 0005010 and bug 0005161 and bug 0005117

The Sponsorship is when the bug is fixed in the core.

The bug is that "http://localhost/t3421/index.php?id=6&L=1" is not a valid url, as there's no cHash

might be, but http://localhost/t3421/index.php?id=6&L=1 is generated by the typo3 menu.
[code]
subpart_menu = HMENU
subpart_menu.entryLevel = 0
subpart_menu.1 = TMENU
subpart_menu.1 {
NO.allWrap = <li class="normal">|</li>
NO.stdWrap.htmlSpecialChars = 1
NO.target = page
ACT = 1
ACT.stdWrap.htmlSpecialChars = 1
ACT.allWrap = <li class="aktiv">|</li>
wrap = <ul id="menu">|</ul>
}
[/code]
So nothing special. and no cHash is generated here. Might be that the problem is in the TMENU, who knows. The L param is a linkVar for the language just as usual.

Techincally, these URLs are completely different:

(a) http://localhost/t3421/index.php?id=6 [^]
(b) http://localhost/t3421/index.php?id=6&L=0 [^]

This one is a synonym for (b):
(c) http://localhost/t3421/index.php?id=6&L=0&cHash=7fc4118ac9

This happens because L is normally used in the condition. TYPO3 will have create different cached copies for pages with conditions. Therefore cHash in the (c) is not necessary. However it cannot be determined in FE. Or at least cannot be determined easily.

Well, I disagree, as "L" is not a core parameter (I mean, correctly handled by cHash management function)

The fact is that it work because of the Typoscript conditions generaly used to handle multilangages websites :)

Hi Dmitry,

(b) http://localhost/t3421/index.php?id=6&L=0 [^] [^]

This one is a synonym for (b):
(c) http://localhost/t3421/index.php?id=6&L=0&cHash=7fc4118ac9 [^]

or at least it should be. In fact Typo3 caches both url's seperate.
If realUrl is installed it will not be cached at all.

greetings

Ron

Hi there,

another experience with wrong cHash:

if you are on this page:
http://localhost/t3421/index.php?id=6&L=0&testvar=blub&cHash=7fc4118ac9

and you use a language switching link like described above:
[code]
typolink.parameter.data = page:uid
typolink.additionalParams = &L=1
typolink.addQueryString = 1
typolink.addQueryString.exclude = L,id,cHash,no_cache
typolink.addQueryString.method = GET
typolink.useCacheHash = 1
typolink.no_cache = 0
[/code]

The generated link url will be:
http://localhost/t3421/index.php?id=6&L=1&testvar=blub&cHash=7fc4118ac9

Notice: The cHash is NOT regenerated, it is just taken as it was before. So it is a wrong cHash!

This might be very close related to:
http://bugs.typo3.org/view.php?id=5010

I'm still hopeing this cHash bugs will be throughly reviewed and solved in Typo3 4.2.2 or 4.3.0

greetings

Ron

This would be solved after my patch for 5117 comes to SVN