proxy-authentication to SP

Ulf Seltmann seltmann at ub.uni-leipzig.de
Thu May 7 07:53:40 EDT 2015


I do run the SPs, but i do not audit the application that runs on that
SPs

Am Donnerstag, den 07.05.2015, 10:42 +0000 schrieb Dave Perry:
> Remind me, do you run these SPs?
> 
> Dave
> 
> _________________________________________________
> Dave Perry
> eLearning Technologist, Hull College Group
> 
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> -----Original Message-----
> From: users [mailto:users-bounces at shibboleth.net] On Behalf Of Ulf Seltmann
> Sent: 07 May 2015 11:35
> To: Shib Users
> Subject: Re: proxy-authentication to SP
> 
> Hello Perry,
> 
> i trust the IdP, but i do not trust the SP. For that i wanted the "bar SP" to talk to the IdP as well to verify that the asking user is authenticated.
> 
> Giving "foo SP" a definite access to "bar SP" is defective by design. if it becomes compromised one only need a user's id to access the user's data on "bar SP".
> 
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