Re: [openstack-dev] [Congress]Authorization mechanisms for each user

2016-04-19 Thread Tim Hinrichs
Hi Yuki, Sounds good. The Congress team will be at Austin next week at the summit. Most of the team will be at most of the events that you find by searching for "Congress". Let us know if you want to meet face-to-face to discuss further. https://www.openstack.org/summit/austin-2016/summit-sched

Re: [openstack-dev] [Congress]Authorization mechanisms for each user

2016-04-18 Thread Yuki Nisiwaki
Hi Tim, Thanks. Your information is very useful for me. >I know someone was doing what you are proposing to implement a sophisticated notion of quotas for Nova I'll read later and make use of it as sample program. >though there's been talk of a more dynamic policy.json in the past I didn't know

Re: [openstack-dev] [Congress]Authorization mechanisms for each user

2016-04-18 Thread Tim Hinrichs
Hi Yuki, That description was very helpful. In short, policy.json doesn't work because the person setting policy is not permitted to change policy.json (which happens in part because policy.json has no API for controlling it). In that case, using Congress makes sense. I know someone was doing w

[openstack-dev] [Congress]Authorization mechanisms for each user

2016-04-16 Thread Yuki Nisiwaki
Hi Masahito, Tim. Thanks for your messages. >> btw, I added [Congress] prefix in the subject. Firstly thanks for your point, I'm beginner openstacker. So this information is very useful. Move to main topic. >So as Masahito mentioned, if you provide more details about your use case >(in particul

Re: [openstack-dev] [Congress]Authorization mechanisms for each user

2016-04-15 Thread Tim Hinrichs
Hi Yuki, As Masahito mentioned, the usual way to authorize API calls in OpenStack is through policy.json. If I remember right, you can make a decision about whether an API call is permitted using (i) all the values in the API call and (ii) the Keystone role of the user making the request. I'm no

Re: [openstack-dev] [Congress]Authorization mechanisms for each user

2016-04-15 Thread Masahito MUROI
Hi Yuki, This sounds interesting. AFAIK, there is no similar use-case you mentioned. On 2016/04/15 10:13, Yuki Nisiwaki wrote: Hi openstacker working on congress. I want to implement the authorization mechanisms for each user, not role base. For example, User A can change security group, But U