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Jens Vagelpohl wrote:
> Just noticed another debilitating problem with the new cookie  crumbler
> setup driven by CMFSetup in both SVN trunk and the 1.5 branch.
> 
> Symptom: In a new CMFSetup-created site, no one can log in at all. Ever.
> 
> Problem: The CookieCrumbler.__call__ method is being registered as 
> before traverse hook wrongly.
> 
> Basically, the new cookie crumbler CMFSetup stuff wants to use the 
> machinery for instantiating CMF Tools. This machinery relies on the 
> fact that CMF tool constructors can be invoked without any argument,  to
> be more precise, without an ID passed in because all those tools  have
> unique IDs that are set at class level. The CookieCrumbler does  not.
> When the traversal hook registration happens in 
> CookieCrumbler.manage_afterAdd the ID is needed, but calls to 
> self.getId() now return an empty string.
> 
> A workaround could be to set an ID at class level, just like CMF  tools
> do. But I am uncomfortable with that because the cookie  crumbler is not
> known to have a unique ID as other tools have.

I don't think its name matters;  noboty is going to refer to it in a
template, for instance.


> Does anyone have a better suggestion?

We could '_setId' on the tool with the 'tool_id' attribute after
creating it, if the tool does not derive from CMFCore.utils.ImmutableId.


Tres.
- --
===================================================================
Tres Seaver          +1 202-558-7113          [EMAIL PROTECTED]
Palladion Software   "Excellence by Design"    http://palladion.com
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