Re: [openstack-dev] [openstack][magnum]Create trustee user for each bay

2016-01-04 Thread Adam Young
On 12/24/2015 03:20 AM, 大塚元央 wrote: Hi, Hua. I agree with you if trust_id is secret. But I think trust_id is not a secret. This is not correct. Trust ID is only usable by the trustee user to get a token, and does not need to be treated as a secret. User can know trustee_user_name and

Re: [openstack-dev] [openstack][magnum]Create trustee user for each bay

2015-12-24 Thread 王华
Hi yuanying, How can user know about other user's trust_id? If the user can know the trust_id in other user's instance(maybe login to the instance), then other secrets can be known, too. In this case, creating a different user for each bay also has a security risk. So I think the security is

Re: [openstack-dev] [openstack][magnum]Create trustee user for each bay

2015-12-24 Thread 大塚元央
Hi, Hua. I agree with you if trust_id is secret. But I think trust_id is not a secret. User can know trustee_user_name and trustee_password from k8s/swarm instances. If user knows about other user's trust_id, user can use a other user's swift resources. This wii be a security risk. Thanks

[openstack-dev] [openstack][magnum]Create trustee user for each bay

2015-12-23 Thread 王华
Hi all, I want to create a trustee user for each bay [1]. The discussion for trust is in [2]. Here is my solution: I don't create a user for each bay. All the bays no matter who creates it use the same user. But we create different trust for the user for different bay. The user can not access