Retrieve ILO sessionKey through Oneview rest API with Read-only user

[davidnew]

Hello,

I need to connect to all ILOs of oneview site using rest API to retrieve ILO's data like fan status, cpu status , etc....

I need to use an account with Read-only privileges.

I connect to oneview with login API and I retrieve sessionID.  (rest API: /rest/login-sessions).  With this sessionID I call API /rest/server-hardware/{uuid}/remoteConsoleUrl to retrieve the ILO sessionID and then I can use this ILO sessionID to retrieve data from ILO, for example using redfish API /redfish/v1/chassis/1/Thermal/ to retrieve thermal data.  The problem is that when I do the call /rest/server-hardware/{uuid}/remoteConsoleUrl there is the error: 

{"errorCode":"ACTION_FORBIDDEN_BY_ROLE","message":"This user session is not authorized to perform the action on {\"name\":\"<serverName>\", \"uri\":\"/rest/server-hardware/{uuid}\"}.","details":"This user session is not authorized to perform the Update action on {\"name\":\"<serverName>\", \"uri\":\"/rest/server-hardware/{uuid}\"} in the server-hardware category.","recommendedActions":["User session permission roles do not authorize the action on this category of resources. Retry the action with permissions that include a role that authorizes the action on the resource category or request assistance from a user who is authorized to perform the action."],"errorSource":null,"nestedErrors":[],"data":{}}

How can I connect to ILO server, using rest API, with read-only oneview user?

NOTE:I can't connect directly to ILO, for many reasons, but I need to use a Oneview session, I need to pass through Oneview.

Thanks a lot.

[ChrisLynch]

Unfortunately, this operation is not supported with the Read-Only permission.  An alternate way is to use the Firmware Operator role, which provides read-only for almost everything, but is allowed to change the firmware policy of a profile, change the power state of a server (i.e. reboot) and connect to the remote console.  This permission will generate the session token you are looking for.

[AmRa]

Please refer HPE OneView - User Accounts and Roles article for more information on User role permissions

https://support.hpe.com/hpesc/public/docDisplay?docId=a00054510en_us&docLocale=en_US#:~:text=HPE%20OneView%20defines%20a%20set,resources%20managed%20by%20the%20appliance.&text=A%20scope%20is%20a%20user%2Ddefined%20set%20of%20resources.