[keycloak-dev] Filtering in New Account Console

Fri Oct 4 10:31:20 EDT 2019

On 10/4/2019 8:49 AM, Bruno Oliveira wrote:
> I believe that we're all in agreement that we don't need pagination
> for the Applications endpoint.
>
> And I have the same impression as Stan, #1 makes perfect sense and
> once it's done should make #2 redundant. If we are on the same page
> about this, I can update
> https://issues.jboss.org/browse/KEYCLOAK-5628.
>
> Another question is: assuming that we implement #1. Do we still need
> filtering (https://issues.jboss.org/browse/KEYCLOAK-11534)?
I think we still need filtering and pagination.  Correct me if I'm wrong 
but someone could still have 20 to 40 apps that they have access to?

The pagination doesn't have to be that sophisticated if we are talking 
about a total number under 100.  It could be just implemented as next 
and previous page like Pedro did for the Resource API.

>
>
> On Fri, Oct 4, 2019 at 8:59 AM Stian Thorgersen <sthorger at redhat.com> wrote:
>> You can not have an application page in the new account console that lists every client there is in a realm. As I said a large portion of those will not be actual applications, and a portion will be applications that the user does not have access to.
>>
>> There's really two choices here:
>>
>> 1) Limit the list to clients that are actually applications and that the user has access to (I suggested a fairly simple approach, which I believe should work)
>> 2) Only list clients from active sessions - then add a follow-up for 1 at some point in the future
>>
>> My preference here would be 1 for sure as if this is done right it would be a good value add for users to have a place to discover available applications.
>>
>> On Thu, 3 Oct 2019 at 11:54, Bruno Oliveira <bruno at abstractj.org> wrote:
>>> On 2019-10-03, Stian Thorgersen wrote:
>>>> Simply returning all clients is not going to work for a few reasons:
>>>>
>>>> * It will return clients that are not applications/UIs
>>>> * It can return applications the user doesn't have access to
>>>> * There can be thousands (in fact we know about users with 10K+ clients)
>>>>
>>>> That means we need the following:
>>>>
>>>> 1) Limit clients returned by the REST endpoint to only those that are
>>>> indeed applications/UIs
>>> That makes sense, at the same time, not part of our requirements into the
>>> Jira: https://issues.jboss.org/browse/KEYCLOAK-5628.
>>>
>>> Doug is working on it, and if there's anything that has to change, I'd
>>> suggest we bring this up in the same Jira.
>>>
>>>> 2) Limit applications to those the user has access to
>>> Same as my previous comment
>>>
>>>> 3) Support filtering and pagination (even though 1 and 2 most likely will
>>>> significantly reduce the number of applications to 10s of applications, we
>>>> still need to have pagination and filtering support)
>>> We have a Jira for filtering, but not for pagination.
>>> See: https://issues.jboss.org/browse/KEYCLOAK-11534. But if you think
>>> pagination should also be a part of it, please let us know. Just keep in
>>> mind that this is not part of our plans at the moment.
>>>
>>> Do you really think we need to implement pagination for Applications
>>> endpoint right now? Based on the requirements you described, I don't see
>>> a user with 2000 applications. Just look at how many applications you
>>> have linked into your GH or FB profile.
>>>
>>> Maybe this is something we could postpone? Unless I'm missing something,
>>> I don't see a real need to do it right now.
>>
>> If you do 1 or 2 the list of applications available to any given user will be reduced significantly, so I'm fairly confident that pagination/filtering on the server-side can be postponed in that case.
>>
>>>
>>>> Some ideas on how we can achieve the above:
>>>>
>>>> 1) Figuring out what is indeed applications/UIs
>>>>
>>>> List applications that are added to open sessions, including the below:
>>>>
>>>> * All OIDC clients where: client.baseUrl != null && !client.bearerOnly
>>>> * All SAML clients where: client.baseUrl != null**
>>>>
>>>> This will make sure we only include applications where the user can
>>>> actually click on the application in the list to go to the application.
>>>>
>>>> ** Not sure if there's anything in addition to check for SAML
>>>>
>>>> 2) Limit applications to those the user has access to
>>>>
>>>> Not sure about this one as we don't really have an easy way to figure out
>>>> if a user has access the an application or not. One idea would be to only
>>>> include clients where user has at least one client role. Even if the
>>>> application doesn't use client roles directly a "dummy" role can be created
>>>> for this purpose by admins/developers.
>>>>
>>>> 3) Pagination and filtering
>>>>
>>>> All endpoints should support pagination and filtering by design. Pagination
>>>> and filtering should be server-side (REST endpoint should provide according
>>>> to our REST guidelines).
>>> +1 for most of the ideas, except for implementing pagination right now.
>>>
>>>> On Wed, 2 Oct 2019 at 19:11, Stan Silvert <ssilvert at redhat.com> wrote:
>>>>
>>>>> Specifically, we need to discuss filtering and pagination as it relates
>>>>> to the "Applications" page:
>>>>>
>>>>> https://marvelapp.com/c90dfi0/screen/59942290
>>>>>
>>>>> The current design allows filtering by name and application type.
>>>>>
>>>>> However, Stian has pointed out that some customers will have thousands
>>>>> of clients.  So this design might be unworkable.
>>>>>
>>>>> I don't want to go too far into the weeds right now because I want to
>>>>> understand the problem better first.
>>>>>
>>>>> What is the use case when customers have many, many clients?
>>>>>
>>>>> How common is it to have many, many clients for a single user?
>>>>>
>>>>> What do those clients look like?
>>>>>
>>>>> What could we use to filter on?  The information we currently have on
>>>>> the client side looks something like what you see here:
>>>>>
>>>>> https://marvelapp.com/c90dfi0/screen/59942292
>>>>>
>>>>> _______________________________________________
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>>>>> keycloak-dev at lists.jboss.org
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>>>
>>> abstractj
>
>
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