Allow use of IDs instead of names

[sandzwerg]

It took me quite a while to understand that I couldn't use the image or project/domain ID instead the name. With ID I also got an authentication error even when my password was correct:

2024/02/22 11:50:26 [dst] OpenStack Request URL: POST https://identity-3.eu-de-1.cloud.sap/v3/auth/tokens
2024/02/22 11:50:26 [dst] OpenStack Request Headers:
2024/02/22 11:50:26 [dst] Accept: application/json
2024/02/22 11:50:26 [dst] Content-Type: application/json
2024/02/22 11:50:26 [dst] User-Agent: cyclone/0.3.0 gophercloud/v1.4.0
2024/02/22 11:50:26 [dst] OpenStack Request Body: {
2024/02/22 11:50:26 [dst]   "auth": {
2024/02/22 11:50:26 [dst]     "identity": {
2024/02/22 11:50:26 [dst]       "methods": [
2024/02/22 11:50:26 [dst]         "password"
2024/02/22 11:50:26 [dst]       ],
2024/02/22 11:50:26 [dst]       "password": {
2024/02/22 11:50:26 [dst]         "user": {
2024/02/22 11:50:26 [dst]           "domain": {
2024/02/22 11:50:26 [dst]             "name": "monsoon3"
2024/02/22 11:50:26 [dst]           },
2024/02/22 11:50:26 [dst]           "name": "IXXXXXX",
2024/02/22 11:50:26 [dst]           "password": "***"
2024/02/22 11:50:26 [dst]         }
2024/02/22 11:50:26 [dst]       }
2024/02/22 11:50:26 [dst]     },
2024/02/22 11:50:26 [dst]     "scope": {
2024/02/22 11:50:26 [dst]       "project": {
2024/02/22 11:50:26 [dst]         "domain": {
2024/02/22 11:50:26 [dst]           "name": "monsoon3"
2024/02/22 11:50:26 [dst]         },
2024/02/22 11:50:26 [dst]         "name": "bbd5e2c3a2944f128b3bba616eb18eb6"
2024/02/22 11:50:26 [dst]       }
2024/02/22 11:50:26 [dst]     }
2024/02/22 11:50:26 [dst]   }
2024/02/22 11:50:26 [dst] }
2024/02/22 11:50:26 [dst] OpenStack Response Code: 401
2024/02/22 11:50:26 [dst] OpenStack Response Headers:
2024/02/22 11:50:26 [dst] Content-Length: 109
2024/02/22 11:50:26 [dst] Content-Type: application/json
2024/02/22 11:50:26 [dst] Date: Thu, 22 Feb 2024 10:50:26 GMT
2024/02/22 11:50:26 [dst] Strict-Transport-Security: max-age=15724800; includeSubDomains
2024/02/22 11:50:26 [dst] Vary: X-Auth-Token
2024/02/22 11:50:26 [dst] Www-Authenticate: Keystone uri="https://identity-3.eu-de-1.cloud.sap/v3"
2024/02/22 11:50:26 [dst] X-Openstack-Request-Id: req-142f086a-fda3-4958-8ecd-5bc68803b9a6
2024/02/22 11:50:26 [dst] OpenStack Response Body: {
2024/02/22 11:50:26 [dst]   "error": {
2024/02/22 11:50:26 [dst]     "code": 401,
2024/02/22 11:50:26 [dst]     "message": "The request you have made requires authentication.",
2024/02/22 11:50:26 [dst]     "title": "Unauthorized"
2024/02/22 11:50:26 [dst]   }
2024/02/22 11:50:26 [dst] }
Error: failed to create a destination OpenStack client: Authentication failed
2024/02/22 11:50:26 Error: failed to create a destination OpenStack client: Authentication failed

I needed to check the keystone log to find:

2024-02-22 10:49:07.242457+00:00 - keystone-api - 2024-02-22 10:49:07.242457 16 WARNING keystone.auth.core [req-2fd194cd-6271-4853-9bbf-21105215c36f greq-368cf11c-90e1-b732-6326-1088faa13f16 usr - prj - dom - usr-dom - prj-dom -] Could not find domain: ec213443e8834473b579f7bea9e8c194.: keystone.exception.DomainNotFound: Could not find domain: ec213443e8834473b579f7bea9e8c194.

and the same for the project Could not find project: bbd5e2c3a2944f128b3bba616eb18eb6.: keystone.exception.ProjectNotFound: Could not find project: bbd5e2c3a2944f128b3bba616eb18eb6.

But as the IDs are correct and OpenStack itself should be able to handle IDs I assume that cyclone is not sending them correctly. If IDs are not possible to use, I'd appreciate a notice in the help that only names are allowed.

[kayrus]

It's not so easy to detect loc.SameProject when local credentials contain name and a remote contains ID. As a quick solution I added name in the --to-project and --to-domain flags descriptions.

013b2b9