Oleg Kalnichevski <[EMAIL PROTECTED]> schrieb am 01.03.2006 um 12:45:

[...]
> Olaf,
> 
> If the user simply aborts the dialog, the credentials provider is
> supposed to return null instead of throwing an exception. 
> 

Ok, thank you. But what is the difference between returning null and
throwing a CredentialsNotAvailableException from the point of view of
the CredentialsProvider? 


> Moreover, HttpClient makes no provisions to check whether the same
> credentials have been tried already. It is a responsibility of the
> custom credentials provider to keep track of authentication attempts
> and to ensure that credentials known to be invalid are not retried.
> 
> 
> > --- Wire Log follows (with hostnames anonymized) ---
> > 
> 
> This is clearly a bug in HttpClient. Please file a bug report in
> Bugzilla

Done: http://issues.apache.org/bugzilla/show_bug.cgi?id=38818


Regards,
Olaf

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