On 02/28/2014 10:21 AM, Petr Viktorin wrote:
On 02/28/2014 04:15 PM, Alexander Bokovoy wrote:
On Fri, 28 Feb 2014, Nathaniel McCallum wrote:
On Fri, 2014-02-28 at 16:43 +0200, Alexander Bokovoy wrote:
On Fri, 28 Feb 2014, Nathaniel McCallum wrote:
>On Fri, 2014-02-28 at 10:47 +0100, Petr Vobornik wrote:
>> On 28.2.2014 04:02, Rob Crittenden wrote:
>> > Alexander Bokovoy wrote:
>> >> On Thu, 27 Feb 2014, Nathaniel McCallum wrote:
>> >>> So the recent discussion on importing tokens led me to write a
script to
>> >>> parse RFC 6030 xml files into IPA token data. This all works
well. But
>> >>> now I need to integrate it into the IPA framework.
>> >>>
>> >>> This command will parse one or more xml files, creating a set
of tokens
>> >>> to be added. Given that we already have otptoken-add on the
server-side,
>> >>> it seems to me that all work needs to be done on the
client-side. How do
>> >>> I create a new client-side command that calls existing
server-side API?
>> >> subclass from frontend.Local, override run() or forward()
method and
>> >> perform batch
>> >> operation of otptoken_add from there.
>> >>
>> >> See cli.help, for example.
>> >
>> > If you do an override, do forward() for cli-specific work.
>> >
>> > But you should do as little as possible for reasons you already
stated:
>> > the UI. Anything you do in forward Petr will need to implement
in the UI.
>> >
>> > Unfortunately we don't yet have a nice way to handle files. We
have
>> > tickets open at https://fedorahosted.org/freeipa/ticket/1225 and
>> > https://fedorahosted.org/freeipa/ticket/2933
>> >
>> > If this file is something that would be pasted into a big text
field
>> > then you can probably handle it in a similarly clumsy way that
we do
>> > CSRs in the cert plugin.
>> >
>> > rob
>>
>> +1 for parsing it on server. Otherwise every client, not just CLI
or Web
>> UI, would have to reimplement the same logic - having it on server
will
>> support better integration with third party products.
>>
>> Parsing on client would be understandable if there was some middle
step
>> which would require some action from user, i.e, pick only some
tokens to
>> import.
>
>If we parse on the server side, how do we handle the long-running
>operation? Think of the case of importing hundreds or thousands of
>tokens...
Why then to do it as a IPA CLI command at all?
This is an administrative task which can be done with a separate
ipa-otp-import command, designated to run on IPA masters.
Agreed.
1. Is there a framework for this? Or should it just be an independent
script?
We don't really have a framework for administrative tools. You may start
with install/tools/ipa-adtrust-install, it is main part is relatively
independent of the task (which is in
ipaserver/install/adtrustinstance.py)
The framework is there, new tools use it, and there's a ticket to
convert old ones: https://fedorahosted.org/freeipa/ticket/2652 (it's
low priority in Future Releases, so not much progress is there...)
Also see http://www.freeipa.org/page/V3/Logging_and_output
The RESTful approach would be:
1. Upload a file to a specific URL (not JSON RPC)
2. Receive back a 202 Accepted HTTP Request, to include an URL to poll
for status
Not certain the right response from the URL in step 2 would be, but I am
assuming it would be 200 with the body of the message stating:
processing or completed.
It would be really nice if the Batch command could be handled this way
as well. The response back could be the partial responses until
processing is complete.
It might also be nice to supply an email address for notification of
completed processing instead of polling, if it is going to be a really
long running task.
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