Metadata Changeover Questions

McKean, Brandon Scott - mckeanbs mckeanbs at jmu.edu
Wed Jul 22 11:13:44 EDT 2015


> A mass migration of a protocol? No, not really.
Thanks for clarifying this, it will definitely change our plan of
attack.
> Has nothing to do with it being required, it has to do with bad
> software, bad applications, or bad deployments (or all of the above).
I had meant "required" in that context as a prerequisite of things
generally functioning with most/all SPs. That is, not required
hypothetically on technical grounds but required to work with existing
configurations to a large degree.
That makes sense though, sounds like many things in information
technology.
> These aren't metadata matters, they're deployment issues. Supporting
> protocols seamlessly is not a feature of most software outside of
> Shibboleth and maybe SSP and even when it is, it's not necessarily
> handled properly when it comes to application integration.
Ok, that's consistent with what we discussed at the shib install fest I
attended earlier this year.
Thanks for these answers, they give me much to work with.
Brandon
On Wed, 2015-07-22 at 14:50 +0000, Cantor, Scott wrote:
> On 7/22/15, 10:38 AM, "users on behalf of McKean, Brandon Scott -
> mckeanbs" <users-bounces at shibboleth.net on behalf of mckeanbs at jmu.edu
> > wrote:
> 
> 
> 
> > Hmm, so essentially there isn't really a safe way to do it across
> > the board without disruption?
> 
> A mass migration of a protocol? No, not really.
> 
> > I wasn't aware that SAML1 was that extensively required still.
> 
> Has nothing to do with it being required, it has to do with bad
> software, bad applications, or bad deployments (or all of the above).
> 
> > Just to make sure I understand correctly, some SPs/software
> > literally just apply selective listening of sorts when it comes to
> > metadata?
> 
> These aren't metadata matters, they're deployment issues. Supporting
> protocols seamlessly is not a feature of most software outside of
> Shibboleth and maybe SSP and even when it is, it's not necessarily
> handled properly when it comes to application integration.
> 
> -- Scott
> 
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