Re: Filter does not work with Anonymous connection

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> On 26 Feb 2019, at 12:58, Anuj Borah <aborah@xxxxxxxxxx> wrote:
> 
> @William Brown
> 
> ACI syntax in test is correct,  it meant to give access to (mail = * ) only not any thing else . In the same case as mansion bellow:

Ummm, that’s not what I’m saying? I’m saying that you may *only* be giving access to the mail attribute, so as a result when the .filter generates and expands to (&(objectClass=account)(mail=*)), the objectClass is denied on the searcch, causing the test to fail (to prevent disclosure).

That’s why I suggest changing the aci to allowing mail AND objectClass, and testing again. I think this is atn aci issue not a python, and I’d like to rule out that first. 

> 
> Domain(topo.standalone, DEFAULT_SUFFIX).replace("aci", '(target="ldap:///{}";)(targetattr="mail")(version 3.0; acl "Test";allow (read,search,compare) (userdn = "ldap:///anyone";); )'.format(DEFAULT_SUFFIX))
>     
>     conn = Anonymous(topo.standalone).bind()
>     # filter does not works with Anonymous
>     assert 0 == Accounts(conn, DEFAULT_SUFFIX).filter('(mail=*)')   -----  It does not work 
>     assert 3 == len(conn.search_s(DEFAULT_SUFFIX, ldap.SCOPE_SUBTREE, "mail=*")) ----- it works 
> 
> 
> We can clearly see sarch_s works under conn while ACI access to (mail=*) , in the same condition filter does not work at all . It gives 0 result , while search_s gives 3 . 
> 
>   
> 
> On Tue, Feb 26, 2019 at 5:06 AM William Brown <wbrown@xxxxxxx> wrote:
> 
> 
> > On 26 Feb 2019, at 05:09, Anuj Borah <aborah@xxxxxxxxxx> wrote:
> > 
> > 
> > 
> > Hi all,
> > 
> > We have recently implemented Filter and Anonymous to lib389  . But it seems like Filter does not work with Anonymous connection . 
> > It actually does not work with any kind of connection whether ACI allow or not  rather than root  .
> > 
> > My suspense is it is related to this issue which is not yet fixed: https://pagure.io/389-ds-base/issue/50137
> > 
> > Please check attached test case .
> 
> I suspect they are not related, more likely the access control in your test doesn’t allow anonymous to search objectClass under DEFAULT_SUFFIX. If you change it to:
> 
>     Domain(topo.standalone, DEFAULT_SUFFIX).replace("aci", '(target="ldap:///{}";)(targetattr=“mail || objectClass")(version 3.0; acl "Test";allow (read,search,compare) (userdn = "ldap:///anyone";); )'.format(DEFAULT_SUFFIX))
> 
> (I hope I have the aci syntax correct)
> 
> 
> > 
> > Regards
> > Anuj Borah
> > <test.py>_______________________________________________
> > 389-devel mailing list -- 389-devel@xxxxxxxxxxxxxxxxxxxxxxx
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> 
> —
> Sincerely,
> 
> William Brown
> Software Engineer, 389 Directory Server
> SUSE Labs
> _______________________________________________
> 389-devel mailing list -- 389-devel@xxxxxxxxxxxxxxxxxxxxxxx
> To unsubscribe send an email to 389-devel-leave@xxxxxxxxxxxxxxxxxxxxxxx
> Fedora Code of Conduct: https://getfedora.org/code-of-conduct.html
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—
Sincerely,

William Brown
Software Engineer, 389 Directory Server
SUSE Labs
_______________________________________________
389-devel mailing list -- 389-devel@xxxxxxxxxxxxxxxxxxxxxxx
To unsubscribe send an email to 389-devel-leave@xxxxxxxxxxxxxxxxxxxxxxx
Fedora Code of Conduct: https://getfedora.org/code-of-conduct.html
List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
List Archives: https://lists.fedoraproject.org/archives/list/389-devel@xxxxxxxxxxxxxxxxxxxxxxx




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